CN215338436U - Air quantity measuring device - Google Patents
Air quantity measuring device Download PDFInfo
- Publication number
- CN215338436U CN215338436U CN202121372660.4U CN202121372660U CN215338436U CN 215338436 U CN215338436 U CN 215338436U CN 202121372660 U CN202121372660 U CN 202121372660U CN 215338436 U CN215338436 U CN 215338436U
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- measuring device
- module
- placing box
- controller
- air volume
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- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000005259 measurement Methods 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an air quantity measuring device, which belongs to the field of air quantity measurement and comprises a placing box, wherein the bottom of an inner cavity of the placing box is fixedly connected with a first storage battery, the top of the first storage battery is electrically connected with a display through a first lead, the top of one side of the placing box is fixedly sleeved with a protective cover, the top of the inner cavity of the placing box is movably sleeved with a receiving mechanism, the other side of the inner cavity of the placing box is fixedly connected with a monitoring mechanism, and the bottom of the monitoring mechanism is electrically connected with a controller through a second lead; this amount of wind measuring device through setting up controller, signal reception module, signal processing module, numerical value setting module and circuit control module, can be better carry out intelligent monitoring to amount of wind measuring device, has avoided traditional amount of wind measuring device, needs the manual problem that is difficult to carry out intelligent measurement of measuring to better reinforcing amount of wind measuring device's practicality.
Description
Technical Field
The utility model belongs to the technical field of air volume measurement, and particularly relates to an air volume measuring device.
Background
The difference between the total pressure and the static pressure is called dynamic pressure, the size of the dynamic pressure is related to the wind speed in the pipe, and the larger the wind speed is, the larger the dynamic pressure is; the wind speed is small, the dynamic pressure is also small, therefore, the wind quantity measuring device of the pipe type can accurately measure the wind quantity of the pipe type only by measuring the size of the dynamic pressure and finding out the corresponding relation between the dynamic pressure and the wind speed.
However, most of the existing air volume measuring devices have certain disadvantages when in use, and the traditional air volume measuring device needs to be manually measured and is difficult to carry out intelligent measurement, so that the practicability of the air volume measuring device is reduced, and most of the air volume measuring devices are difficult to carry out numerical value display, so that inconvenience is brought to the use of the air volume measuring device.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an air volume measuring device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: an air quantity measuring device comprises a placing box, wherein the bottom of an inner cavity of the placing box is fixedly connected with a first storage battery, the top of the first storage battery is electrically connected with a display through a first lead, the top of one side of the placing box is fixedly sleeved with a protective cover, the top of the inner cavity of the placing box is movably sleeved with a receiving mechanism, the other side of the inner cavity of the placing box is fixedly connected with a monitoring mechanism, the bottom of the monitoring mechanism is electrically connected with a controller through a second guide, the controller comprises a signal receiving module, a signal processing module, a numerical value setting module and a circuit control module, the output end of the signal receiving module is in signal connection with the input end of the signal processing module, the output end of the signal processing module is in signal connection with the input end of the numerical value setting module, and the output end of the numerical value setting module is in signal connection with the input end of the circuit control module, the output end of the circuit control module is electrically connected with the input end of the display.
In a preferred embodiment, the display is located inside the placing box, and the display is rectangular in shape.
As a preferred embodiment, the receiving mechanism includes a support rod, a transmission rod is movably sleeved inside the support rod, a belt is movably sleeved inside the transmission rod, and a fan blade is movably sleeved at one end of the transmission rod.
As a preferred embodiment, the monitoring mechanism includes a detector, and a transmission shaft is movably sleeved on one side of the detector.
In a preferred embodiment, the controller is located below the monitoring mechanism, and the controller is rectangular in shape.
As a preferred embodiment, a signal receiving module, a signal processing module, a value setting module and a circuit control module are fixedly connected to the front surface of the circuit board from top to bottom in sequence.
Compared with the prior art, the utility model has the beneficial effects that:
the air quantity measuring device can better intelligently monitor the air quantity measuring device by arranging the controller, the signal receiving module, the signal processing module, the numerical value setting module and the circuit control module, and avoids the problem that the traditional air quantity measuring device needs to be manually measured and is difficult to intelligently measure, thereby better enhancing the practicability of the air quantity measuring device;
this amount of wind measuring device places box, a battery, display and safety cover through the setting, can be better carry out numerical value to amount of wind measuring device and show, avoided traditional amount of wind measuring device, be difficult to carry out numerical value display's problem to better bring the facility for amount of wind measuring device's use.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic diagram of the electrical connections of the controller in the configuration of the present invention;
fig. 3 is a partial perspective view of a storage case in the configuration of the present invention.
In the figure: 1. placing the box; 2. a first storage battery; 3. a display; 4. a protective cover; 5. a receiving mechanism; 51. a support bar; 52. a transmission rod; 53. a belt; 54. a fan blade; 6. a monitoring mechanism; 61. a detector; 62. a drive shaft; 7. a controller; 71. a signal receiving module; 72. a signal processing module; 73. a value setting module; 74. and a circuit control module.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1 and 3, the present invention provides an air volume measuring device, which includes a placing box 1, a first storage battery 2 is fixedly connected to the bottom of an inner cavity of the placing box 1, the top of the first storage battery 2 is electrically connected to a display 3 through a first wire, a protective cover 4 is fixedly sleeved on the top of one side of the placing box 1, the display 3 is located inside the placing box 1, and the display 3 is rectangular; can supply power to display 3 through a battery 2, can be better carry out numerical value to amount of wind measuring device and show, avoided traditional amount of wind measuring device, be difficult to carry out numerical value display's problem to better bring the facility for amount of wind measuring device's use.
Referring to fig. 1, the receiving mechanism 5 is movably sleeved on the top of the inner cavity of the placing box 1, the receiving mechanism 5 includes a supporting rod 51, a transmission rod 52 is movably sleeved inside the supporting rod 51, a belt 53 is movably sleeved inside the transmission rod 52, and a fan blade 54 is movably sleeved at one end of the transmission rod 52; the fan blades 54 drive the transmission rod 52 to rotate, and then the transmission rod 52 drives the belt 53 to rotate, so that the air volume measuring device can be better received, the problem that the traditional air volume measuring device is difficult to receive is solved, and convenience is brought to the use of the air volume measuring device.
Referring to fig. 1, the air volume measuring device is convenient to monitor the air volume, the other side of the inner cavity of the placing box 1 is fixedly connected with a monitoring mechanism 6, the monitoring mechanism 6 comprises a detector 61, and one side of the detector 61 is movably sleeved with a transmission shaft 62; can be better monitor amount of wind measuring device through detector 61, avoid traditional amount of wind measuring device, be difficult to carry out quick monitoring's problem to better for amount of wind measuring device's use has brought the facility.
Please refer to fig. 1 and fig. 2, which is convenient for performing intelligent measurement processing on the air volume measuring device, the bottom of the monitoring mechanism 6 is electrically connected with the controller 7 through a second guide, the controller 7 includes a signal receiving module 71, a signal processing module 72, a value setting module 73 and a circuit control module 74, an output end of the signal receiving module 71 is in signal connection with an input end of the signal processing module 72, an output end of the signal processing module 72 is in signal connection with an input end of the value setting module 73, an output end of the value setting module 73 is in signal connection with an input end of the circuit control module 74, an output end of the circuit control module 74 is electrically connected with an input end of the display 3, the controller 7 is located below the monitoring mechanism 6, and the controller 7 is rectangular in shape; when the receiving mechanism 5 transmits the rotating speed to the monitoring mechanism 6, the monitoring mechanism 6 transmits the monitored information to the signal receiving module 71 in a signal mode, the signal receiving module 71 transmits the received signal to the signal processing module 72, the signal processing module 72 amplifies the signal, the processed signal is transmitted to the value setting module 73, the value setting module 73 transmits the monitored wind speed to the circuit control module 74, the circuit control module 74 transmits the information to the display 3, intelligent monitoring can be better performed on the wind volume measuring device, the problem that the traditional wind volume measuring device needs to be manually measured and intelligent measurement is difficult to perform is avoided, and therefore the practicability of the wind volume measuring device is better enhanced.
Among them, in the above scheme, it needs to be explained that: the controller 7 is fixedly provided with a circuit board inside, the front surface of the circuit board is fixedly connected with a signal receiving module 71, a signal processing module 72, a value setting module 73 and a circuit control module 74 from top to bottom, and the signal receiving module 71, the signal processing module 72, the value setting module 73 and the circuit control module 74 are electrically and signal-connected through a circuit on the circuit board.
The working principle and the using process of the utility model are as follows: firstly, the display 3 can be powered by the first storage battery 2, the air quantity measuring device can be better displayed in numerical value, the problem that the traditional air quantity measuring device is difficult to display in numerical value is avoided, the use of the air quantity measuring device is better facilitated, the fan blades 54 drive the transmission rod 52 to rotate, the transmission rod 52 drives the belt 53 to rotate, the air quantity measuring device can be better received, the problem that the traditional air quantity measuring device is difficult to receive is avoided, the use of the air quantity measuring device is better facilitated, the air quantity measuring device can be better monitored by the detector 61, the problem that the traditional air quantity measuring device is difficult to monitor quickly is avoided, the use of the air quantity measuring device is better facilitated, and when the receiving mechanism 5 transmits the rotating speed to the monitoring mechanism 6, the information of monitoring is transmitted to signal receiving module 71 by monitoring mechanism 6 with the mode of signal again, and signal receiving module 71 can transmit the signal of accepting for signal processing module 72, and signal processing module 72 can enlarge the processing to the signal, and transmit the signal after handling for numerical value setting module 73, numerical value setting module 73 transmits circuit control module 74 to when the wind speed of monitoring, circuit control module 74 can transmit information for display 3, can be better carry out intelligent monitoring to air volume measuring device, traditional air volume measuring device has been avoided, need to measure manually and be difficult to carry out the problem of intelligent measurement, thereby better reinforcing air volume measuring device's practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an amount of wind measuring device, is including placing box (1), its characterized in that: the bottom of the inner cavity of the placing box (1) is fixedly connected with a first storage battery (2), the top of the first storage battery (2) is electrically connected with a display (3) through a first wire, the top of one side of the placing box (1) is fixedly sleeved with a protective cover (4), the top of the inner cavity of the placing box (1) is movably sleeved with a receiving mechanism (5), the other side of the inner cavity of the placing box (1) is fixedly connected with a monitoring mechanism (6), the bottom of the monitoring mechanism (6) is electrically connected with a controller (7) through a second guide, the controller (7) comprises a signal receiving module (71), a signal processing module (72), a numerical value setting module (73) and a circuit control module (74), the output end of the signal receiving module (71) is in signal connection with the input end of the signal processing module (72), the output end of the signal processing module (72) is in signal connection with the input end of the numerical value setting module (73), the output end of the numerical value setting module (73) is electrically connected with the input end of the circuit control module (74), and the output end of the circuit control module (74) is electrically connected with the input end of the display (3).
2. An air volume measuring device according to claim 1, characterized in that: the display (3) is positioned inside the placing box (1), and the shape of the display (3) is rectangular.
3. An air volume measuring device according to claim 1, characterized in that: the receiving mechanism (5) comprises a supporting rod (51), a transmission rod (52) is sleeved in the supporting rod (51) in a movable mode, a belt (53) is sleeved in the transmission rod (52) in a movable mode, and a fan blade (54) is sleeved at one end of the transmission rod (52) in a movable mode.
4. An air volume measuring device according to claim 1, characterized in that: the monitoring mechanism (6) comprises a detector (61), and a transmission shaft (62) is movably sleeved on one side of the detector (61).
5. An air volume measuring device according to claim 1, characterized in that: the controller (7) is positioned below the monitoring mechanism (6), and the shape of the controller (7) is rectangular.
6. An air volume measuring device according to claim 1, characterized in that: the controller is characterized in that a circuit board is fixedly mounted inside the controller (7), and a signal receiving module (71), a signal processing module (72), a numerical value setting module (73) and a circuit control module (74) are fixedly connected to the front face of the circuit board from top to bottom in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372660.4U CN215338436U (en) | 2021-06-21 | 2021-06-21 | Air quantity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372660.4U CN215338436U (en) | 2021-06-21 | 2021-06-21 | Air quantity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215338436U true CN215338436U (en) | 2021-12-28 |
Family
ID=79559577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121372660.4U Expired - Fee Related CN215338436U (en) | 2021-06-21 | 2021-06-21 | Air quantity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215338436U (en) |
-
2021
- 2021-06-21 CN CN202121372660.4U patent/CN215338436U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |