CN208704806U - Portable flow measuring device - Google Patents
Portable flow measuring device Download PDFInfo
- Publication number
- CN208704806U CN208704806U CN201821680468.XU CN201821680468U CN208704806U CN 208704806 U CN208704806 U CN 208704806U CN 201821680468 U CN201821680468 U CN 201821680468U CN 208704806 U CN208704806 U CN 208704806U
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- Prior art keywords
- shaft
- mechanism shell
- measuring device
- flow measuring
- fixing axle
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Abstract
The utility model belongs to hydrological information collection apparatus field more particularly to a kind of portable flow measuring device.Including cylindrical device noumenon, the bottom of described device ontology is provided with flow measurement mechanism, the flow measurement mechanism includes the mechanism shell of hollow setting and the shaft that is rotatably arranged in mechanism shell, the shaft is rotatably arranged in mechanism shell by bearing, axis connects between the mechanism shell and device noumenon, and the bottom of described device ontology is provided with the placing groove for placement mechanism shell.The utility model provides a kind of portable flow measuring device, utilize effective cooperation of device noumenon and flow measurement mechanism, make portable flow measuring device provided by the utility model cylindrical setting when not in use, and then it is convenient for carrying, and then reach the purpose of this utility model, meanwhile the utility model simple structure and convenient processing, safe and reliable, suitable large-scale promotion use.
Description
Technical field
The utility model belongs to hydrological information collection apparatus field more particularly to a kind of portable flow measuring device.
Background technique
Water flow is the major impetus of sediment movement, is played in the interaction between riverbed, carrying silt decisive
Effect, grasp and understand water flow structure and its motion change rule, be research and analysis river-bed deformation, carry silt phase interaction
Basis.
In order to accurately study the information of water flow, China hydraulic expert crosses mountains and rivers, and does not take leave innumerable trials and tribulations, visits in intermountain
Jungle.Accurate water conservancy information can be obtained in order to facilitate hydraulic expert, people have developed various water flow measuring devices,
Although above-mentioned water flow measuring device meets the measurement needs of hydraulic expert, but its often structure is larger, it is therefore desirable to waste is big
The physical strength of amount is born, and the speed of flow information of water acquisition has been seriously affected.
Utility model content
The utility model for technical problem present in above-mentioned water flow measuring device, propose a kind of design rationally, structure
Simply, portable flow measuring device that is low in cost and being convenient for carrying.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of portable
Flow measurement device, including cylindrical device noumenon, the bottom of described device ontology is provided with flow measurement mechanism, described
Flow measurement mechanism includes the mechanism shell of hollow setting and the shaft that is rotatably arranged in mechanism shell, and the shaft passes through
Bearing is rotatably arranged in mechanism shell, the shaft exposure mechanism shell setting, one end of the shaft exposure mechanism shell
It is provided with rotating plasma, the shaft includes the fixing axle being rotatably arranged in casing by bearing and is sleeved on stretching in fixing axle
Contracting axis, the telescopic shaft is scalable to be fixed in fixing axle, and the telescopic shaft is existed by the telescopic setting of spring controling mechanism
In mechanism shell, the spring controling mechanism includes the control shaft being sleeved in telescopic shaft and the lock that control shaft two sides are arranged in
It detains, is provided with tricing line between the lock, the control the tip of the axis is provided with the groove passed through for tricing line, the control
It is further sleeved with T font sheath outside axis processed, the T font sheath is fixed in telescopic shaft, between the control shaft and T font sheath
It is provided with rebound spring, spring is provided between the lock and T font sheath, the lock is arranged through fixing axle, described
Setting is for latching the through-hole passed through in fixing axle, and spaced infrared transmitter and red is additionally provided in the mechanism shell
Outer receiver is set with partition in the fixing axle, and the partition is arranged between infrared transmitter and infrared remote receiver, described
The battery being used cooperatively with infrared transmitter and infrared remote receiver and mounting circuit boards, the dress are provided in device noumenon
The surface for setting ontology is provided with display screen, and the display screen is connect with mounting circuit boards and battery, the mechanism shell and dress
It sets axis between ontology to connect, the bottom of described device ontology is provided with the placing groove for placement mechanism shell.
Preferably, being provided with handle at the top of described device ontology.
Preferably, the cylindrical setting of mechanism shell.
Preferably, being provided with the Spring lock catch for fixed mechanism shell in the placing groove.
Compared with prior art, it is the advantages of the utility model with good effect,
1, the utility model provides a kind of portable flow measuring device, utilizes having for device noumenon and flow measurement mechanism
Effect cooperation, makes portable flow measuring device provided by the utility model cylindrical setting when not in use, and then be convenient for carrying,
And then reach the purpose of this utility model, meanwhile, it is the utility model simple structure and convenient processing, safe and reliable, it is suitble to extensive
It promotes the use of.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the portable flow measuring device that embodiment 1 provides；
Fig. 2 is the cross-sectional view for the portable flow measuring device that embodiment 1 provides；
Fig. 3 is the partial sectional view for the portable flow measuring device that embodiment 1 provides；
In above each figure, 1, device noumenon；11, placing groove；12, handle；2, mechanism shell；21, spring groove；22, axis
It holds；3, shaft；31, fixing axle；311, partition；312, through-hole；32, telescopic shaft；321, rotating plasma；322, T font sheath；4, it controls
Axis；41, rebound spring；5, it latches；51, directive wheel；52, spring；53, tricing line；6, infrared transmitter；7, infrared remote receiver；
8, battery；9, mounting circuit boards.
Specific embodiment
It is with reference to the accompanying drawing and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other modes described herein are different from, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment aim to solve the problem that existing flow measurement device volume is larger, no
The technical issues of being convenient for carrying, for this purpose, portable flow measuring device provided in this embodiment, including cylindrical device sheet
Body 1 is provided with flow measurement mechanism in the bottom of device noumenon 1, and the main purpose of flow measurement mechanism is exactly to measure water flow
Speed, for this purpose, flow measurement mechanism provided by the present embodiment includes the mechanism shell 2 of hollow setting and is rotatably arranged on machine
Shaft 3 in structure shell 2, in the present embodiment, mechanism shell 2 are that two symmetrically arranged semicircles are bolted,
Shaft 3 is rotatably arranged in mechanism shell 2 by bearing 22, in the present embodiment, in order to guarantee the stability of the rotation of shaft 3,
It is provided with former and later two bearings 22 altogether.
In order to realize the rotation of shaft 3, one end exposure mechanism shell 2 of shaft 3 is arranged, and 3 exposure mechanism shell 2 of shaft
One end be provided with rotating plasma 321, in this way, washing away rotating plasma 321 by water flow, shaft 3 is made to generate rotation, for convenience will be entire
Device is placed in school bag, meanwhile, it avoids damaging rotating plasma 321, for this purpose, the shaft 3 provided includes logical in the present embodiment
The fixing axle 31 that bearing 22 is rotatably arranged in casing and the telescopic shaft 32 being sleeved in fixing axle 31 are crossed, rotating plasma 321 is set with
On telescopic shaft 32, telescopic shaft 32 is scalable to be fixed in fixing axle 31, in this way, after telescopic shaft 32 is stretched to fixing axle 31,
It is in rotating plasma 321 in the protection scope of mechanism shell 2, for this purpose, in the present embodiment, mechanism shell 2 has to 321 direction of rotating plasma
One end tubulose extends, and purpose is exactly the rotating plasma 321 placed after stretching.
In order to realize that the flexible of telescopic shaft 32, the present embodiment use for reference the structure design of Folding umbrella, telescopic shaft 32 stretched
In fixing axle 31, specifically, telescopic shaft 32 is arranged in mechanism shell 2 by the way that 52 control mechanism of spring is telescopic, bullet
52 control mechanism of spring includes the control shaft 4 being sleeved in telescopic shaft 32 and the lock 5 that 4 two sides of control shaft are arranged in, control shaft 4
One end far from fixing axle 31 is stretched out outside telescopic shaft 32, and lock 5 can be ball shape, or right angle provided in this embodiment
Triangle, the one end for latching 5 low-angle is connecting rod, is fixed on telescopic shaft 32, is provided between two locks 5
Tricing line 53 is provided with the groove passed through for tricing line 53 in the end of control shaft 4, in this way, working as control shaft 4 to fixing axle 31
When direction moves, it will drive tricing line 53 and pull lock 5, make the inwardly retraction of lock 5, and then make telescopic shaft 32 and fixing axle
31 are detached from fixation, in order to ensure being easy to use for tricing line 53, directive wheel 51 are additionally provided in telescopic shaft 32, for adjusting control
The direction of rope making 53 facilitates pulling, and in the present embodiment, directive wheel 51 is exactly the cylinder being arranged in telescopic shaft 32.
In order to make lock 5 and control shaft 4 can access reset, T font sheath 322 is further sleeved with outside control shaft 4, and
T font sheath 322 is fixed in telescopic shaft 32, is provided with rebound spring 41 between control shaft 4 and T font sheath 322, this
Sample, under the action of rebound spring 41, after operator no longer presses control shaft 4, control shaft 4 resets, in lock 5 and T word
Spring 52 is provided between type sheath 322, lock 5 is arranged through fixing axle 31, and setting passes through for latching 5 in fixing axle 31
Through-hole realize telescopic shaft in this way, after at the position that lock 5 is moved to through-hole, automatically reset under the action of spring 52
32 and fixing axle 31 fixation.
Accurate flow information of water in order to obtain is additionally provided with spaced infrared transmitter 6 and red in mechanism shell 2
Outer receiver 7 is set with partition in fixing axle 31, and partition is arranged between infrared transmitter 6 and infrared remote receiver 7, in this way,
Under the rotation of fixing axle 31, partition every revolution will obstruct primary, the Jin Erfang of infrared transmitter 6 and infrared remote receiver 7
Just flow velocity is calculated.
In order to be provided in device noumenon 1 to electric energy needed for infrared transmitter 6 and the offer work of infrared remote receiver 7
The battery 8 being used cooperatively with infrared transmitter 6 and infrared remote receiver 7, in order to accurately calculate flow velocity, in device noumenon 1
Mounting circuit boards 9 are additionally provided with, mounting circuit boards 9 include single-chip microcontroller, reservoir and signal emission module, in device noumenon 1
Surface is provided with display screen, and display screen is connect with signal emission module, and then shows accurate flow velocity.It needs to illustrate herein
It is that carrying out the calculating of flow velocity using infrared transmitter 6 and infrared remote receiver 7 is technological means commonly used in the art, existing
In flow measurement apparatus, be commonly used, therefore in the present embodiment, no longer to infrared transmitter 6, infrared remote receiver 7, single-chip microcontroller,
The model and working principle of reservoir and signal emission module are described in detail.
In order to enable the structure of 1 being integrally formed of flow measurement mechanism and device noumenon, in the present embodiment, mechanism shell
2 axis of body connects in the bottom of device noumenon 1, and the bottom of device noumenon 1 is provided with the placing groove 11 for placement mechanism shell 2.
In this way, in vertical state, when not in use, mechanism shell 2 is in for device noumenon 1 and mechanism shell 2 when use state
It in device noumenon 1, and then realizes integrated structure setting, is convenient for carrying.
In order to facilitate use, the top of device noumenon 1 is provided with handle 12, in this way by providing, rotating plasma 321 is put into
In water, measurement can be realized, if river levee and the water surface have certain height, upper handle 12 can be fixed with rope, it will be under device
Side, can also complete.
Mechanism shell 2 is placed in device noumenon 1 for convenience, in the present embodiment, mechanism shell 2 is cylindrical to be set
It sets.
Although avoiding mechanism shell 2 from putting it is considered that mechanism shell 2 and 1 axis of device noumenon can be connect is more tight
It sets in slot 11 and falls, but in order to guarantee fixed globality, the spring for fixed mechanism shell 2 is provided in placing groove 11
Lock, is provided with 52 groove 21 of spring matched with Spring lock catch, the fixed form of Spring lock catch is existing on mechanism shell 2
There is mature technology, therefore in the present embodiment, detailed description is not added.
In this way, whole device looks like an a little bigger flashlight when or else use, it is convenient for carrying.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
Claims (4)
1. a kind of portable flow measuring device, which is characterized in that including cylindrical device noumenon, described device ontology
Bottom is provided with flow measurement mechanism, and the flow measurement mechanism includes the mechanism shell of hollow setting and is rotatably arranged on machine
The intracorporal shaft of structure shell, the shaft are rotatably arranged in mechanism shell by bearing, the shaft exposure mechanism shell setting,
One end of the shaft exposure mechanism shell is provided with rotating plasma, and the shaft includes that consolidating in casing is rotatably arranged on by bearing
Dead axle and the telescopic shaft being sleeved in fixing axle, the telescopic shaft is scalable to be fixed in fixing axle, and the telescopic shaft passes through
Spring controling mechanism is telescopic to be arranged in mechanism shell, and the spring controling mechanism includes the control being sleeved in telescopic shaft
Axis and the lock that control shaft two sides are arranged in are provided with tricing line between the lock, and the control the tip of the axis is provided with
For the groove that tricing line passes through, it is further sleeved with T font sheath outside the control shaft, the T font sheath is fixed on telescopic shaft
It is interior, it is provided with rebound spring between the control shaft and T font sheath, is provided with spring between the lock and T font sheath,
The lock is arranged through fixing axle, and setting is also set in the mechanism shell for latching the through-hole passed through in the fixing axle
It is equipped with spaced infrared transmitter and infrared remote receiver, partition is set in the fixing axle, the partition is arranged red
Between external transmitter and infrared remote receiver, it is provided in described device ontology and is used cooperatively with infrared transmitter and infrared remote receiver
Battery and mounting circuit boards, the surface of described device ontology be provided with display screen, the display screen and mounting circuit boards
It is connected with battery, axis connects between the mechanism shell and device noumenon, and the bottom of described device ontology is provided with for placing
The placing groove of mechanism shell.
2. portable flow measuring device according to claim 1, which is characterized in that the top of described device ontology is arranged
There is handle.
3. portable flow measuring device according to claim 2, which is characterized in that the mechanism shell is cylindrical to be set
It sets.
4. portable flow measuring device according to claim 3, which is characterized in that be provided with and be used in the placing groove
The Spring lock catch of fixed mechanism shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680468.XU CN208704806U (en) | 2018-10-17 | 2018-10-17 | Portable flow measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680468.XU CN208704806U (en) | 2018-10-17 | 2018-10-17 | Portable flow measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704806U true CN208704806U (en) | 2019-04-05 |
Family
ID=65948167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821680468.XU Expired - Fee Related CN208704806U (en) | 2018-10-17 | 2018-10-17 | Portable flow measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704806U (en) |
-
2018
- 2018-10-17 CN CN201821680468.XU patent/CN208704806U/en not_active Expired - Fee Related
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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: 20190405 Termination date: 20191017 |