CN219891276U - Wind speed measuring instrument - Google Patents
Wind speed measuring instrument Download PDFInfo
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- CN219891276U CN219891276U CN202320765628.5U CN202320765628U CN219891276U CN 219891276 U CN219891276 U CN 219891276U CN 202320765628 U CN202320765628 U CN 202320765628U CN 219891276 U CN219891276 U CN 219891276U
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- wind speed
- unit
- guiding plate
- bracelet
- transmission line
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- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000005259 measurement Methods 0.000 claims description 12
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a wind speed measuring instrument which comprises a telescopic rod, a wind speed measuring unit, a rotating unit and a display unit, wherein the telescopic rod is arranged on the telescopic rod; the telescopic rod is a multi-stage telescopic rod, and the top of the telescopic rod is connected with the rotating unit; the top of the rotating unit is connected with a wind speed measuring unit, and the front side of the rotating unit is connected with a display unit; the display unit comprises a soft transmission line, and is connected with the wind speed measuring unit through an electric signal of the soft transmission line; the wind speed measuring unit comprises an induced air ring, a fan blade ring, a signal conversion shaft, fan blades, a connecting arm, an induced air plate II and a transmission pipe, wherein the lower end of the left inner surface of the induced air ring is fixedly connected with the bottom of the connecting arm, the top of the connecting arm is fixedly connected with the left end of a rotating shaft, the fan blade ring is rotationally connected with the signal conversion shaft, the fan blades are blown to rotate through wind flow in a mine, and the rotating mechanical signals are converted into electrical signals and transmitted to a display.
Description
Technical Field
The utility model relates to the technical field of measuring instruments, in particular to a wind speed measuring instrument.
Background
In medical detection or air detection in a radioactive workplace, since the concentration of radioactive particles is affected by the wind speed, wind speed measurement is required. However, wind speed measuring instruments on the market are usually integrated, and are inconvenient to measure in irregular space or narrower space, so that measurement data are inaccurate. Therefore, a portable and split wind speed measuring instrument special for the place is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the wind speed measuring instrument, which can effectively solve the problems in the background technology by converting the rotating mechanical signals into the electrical signals through the rotation of the fan blades by blowing the wind flow and transmitting the electrical signals to a display.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a wind speed measuring instrument comprises a telescopic rod, a wind speed measuring unit, a rotating unit and a display unit;
a telescopic rod: the telescopic rod is a multi-stage telescopic rod, and the top of the telescopic rod is connected with a rotating unit;
and a rotation unit: the top is connected with a wind speed measuring unit, and the front side of the rotating unit is connected with a display unit;
and a display unit: the wind speed measuring device comprises a soft transmission line, wherein the display unit is connected with the wind speed measuring unit through an electric signal of the soft transmission line; wind speed measuring unit: the intelligent air conditioner comprises an air inducing ring, a fan blade ring, a signal conversion shaft, fan blades, a connecting arm, an air inducing plate II and a transmission pipe, wherein the lower end of the left inner surface of the air inducing ring is fixedly connected with the bottom of the connecting arm, the top of the connecting arm is fixedly connected with the left end of a rotating shaft, the fan blade ring is rotationally connected with the signal conversion shaft, the signal conversion shaft is internally provided with a signal conversion device, the peripheral array of the outer surface of the fan blade ring is fixedly connected with three fan blades, the middle of the lower side of the air inducing ring is fixedly connected with the top of the transmission pipe, the top of the transmission pipe is connected with a rotating unit, and the input end of the signal conversion shaft signal conversion device is electrically connected with a soft transmission line through the connecting arm and the transmission pipe. The induced air ring is used for guiding the wind flow to enter, then drives the fan blades and the fan blade ring to rotate, and the signal conversion shaft is used for detecting the rotation movement and converting the rotation movement into corresponding electric signals and transmitting information through the connecting arm and the transmission tube.
Further, the wind speed measuring unit further comprises a first wind guiding plate, a third wind guiding plate, a turbulence wing, a dovetail groove, a dovetail strip, a fixing block and a bolt, the dovetail groove is formed in the left end of the second wind guiding plate, the right end of the third wind guiding plate is fixedly connected with the dovetail strip, the dovetail groove is in sliding connection with the dovetail strip, the fixing block is fixedly connected with the upper left corner of the front of the second wind guiding plate, the fixing block is connected with the third wind guiding plate through the bolt, and the first wind guiding plate is connected with the second wind guiding plate in the same mode. The wind guiding plate is divided into a first wind guiding plate, a second wind guiding plate and a third wind guiding plate, the wind guiding plate is convenient to store and carry, the first wind guiding plate, the second wind guiding plate and the third wind guiding plate are fixedly connected through dovetail grooves and bolts, the wind guiding plate is convenient to separate and assemble, the whole wind guiding plate is used for keeping the rotating face of the fan blade perpendicular to the wind flow direction, and measurement is more accurate.
Further, the rotary unit contains connection platform, swivel ring, fixed frame, locking post, rotation axis, in the middle of the top of connection platform's top surface fixed connection induced air board two, type-C jack has been seted up to the side front portion of connection platform, and Type-C jack is inside to be connected with the transmission pipe electricity, the top of fixed connection rotation axis in the middle of the bottom surface of connection platform, swivel ring rotates with the rotation axis to be connected, the side left and right sides fixed connection fixed frame of swivel ring, the top of fixed frame's top fixed connection telescopic link, the bottom joint of locking post and rotation axis. The connection platform is used for connecting the rotation axis and transmitting the electric signal to the Type-C jack, and the swivel joint is used for rotatory around the rotation axis, and the fixed frame is used for connecting, swivel joint and telescopic link, and the locking post is used for preventing that the rotation axis from vertically sliding and breaking away from the swivel joint.
Further, the display unit comprises a display, a display screen, a bracelet sleeve and a bracelet fixing rod, wherein the lower end of the soft transmission line is fixedly and electrically connected with the display, the front side of the display is fixedly connected with a pair of bracelet sleeves, the upper side and the lower side of the bracelet are in sliding connection with each other to penetrate through the respective bracelet sleeves, the two ends of the bracelet are fixedly connected with the bracelet fixing rod, and the back side of the display is fixedly connected with the display screen. The display is used for converting the electric signal into display information, the display screen is used for displaying wind speed information, the bracelet is used for being sleeved in the hand to prevent from falling, the bracelet sleeve is used for being connected with the bracelet in a sliding mode, and the bracelet fixing rod is used for preventing the bracelet from falling off.
Further, the display unit further comprises a soft transmission line and a transmission line Type-C plug, wherein the transmission line Type-C plug is inserted into a Type-C jack on the side face of the connecting table, and the transmission line Type-C plug is electrically connected with the soft transmission line. The soft transmission line is used for transmitting wind speed electric signals, and the transmission line Type-C plug is used for being detachably installed in the Type-C jack.
Further, still include telescopic link, fastener and handle, fixed connection in the middle of the top of telescopic link and the top of fixed frame, the top fixed connection fastener of each festival of telescopic link, the bottom fixed connection handle of telescopic link. Still including the telescopic link is used for flexible length, shortens when accomodating, and the extension when using, the fastener is used for fixed transmission line, and the handle is used for antiskid when handheld.
Compared with the prior art, the utility model has the beneficial effects that: the wind speed measuring instrument has the following advantages:
1. the wind flow enters the fan to drive the fan to rotate, the rotating mechanical signal is converted into an electric signal, the wind speed information is recorded clearly, and the rotating surface of the fan is perpendicular to the wind flow direction through the wind guiding plate, so that the measuring result is more accurate.
2. The measuring device is separated from the display device, and can be extended to inconvenient places such as narrow small spaces and the like through the telescopic rod, so that the measuring device is safe and efficient.
3. The telescopic and detachable mode is adopted, the device is stored and contracted, and the device is convenient to carry.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present utility model;
fig. 5 is a schematic side view of the present utility model.
In the figure: 1 telescopic link, 2 fastener, 3 wind speed measuring unit, 31 induced air ring, 32 flabellum ring, 33 signal conversion axle, 34 flabellum, 35 linking arm, 36 induced air board two, 37 transmission tube, 38 induced air board one, 39 induced air board three, 310 vortex wing, 311 dovetail groove, 312 dovetail strip, 313 fixed block, 314 bolt, 4 rotary unit, 41 linking table, 42 rotary ring, 43 fixed frame, 44 locking post, 45 rotary shaft, 5 display unit, 51 soft transmission line, 52 display, 53 display screen, 54 transmission line Type-C plug, 55 bracelet, 56 bracelet cover, 57 bracelet fixed rod, 6 handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a technical solution: the wind speed measuring instrument comprises a telescopic rod 1, a wind speed measuring unit 3, a rotating unit 4 and a display unit 5;
telescoping rod 1: the telescopic rod is a multi-stage telescopic rod, and the top of the telescopic rod 1 is connected with a rotating unit 4;
rotation unit 4: the top is connected with a wind speed measuring unit 3, and the front side of a rotating unit 4 is connected with a display unit 5;
the rotary unit 4 comprises a connecting table 41, a rotary ring 42, a fixed frame 43, a locking column 44 and a rotary shaft 45, wherein the top surface of the connecting table 41 is fixedly connected with the middle of the top of the second wind guiding plate 36, a Type-C jack is formed in the front of the side surface of the connecting table 41, the inside of the Type-C jack is electrically connected with the transmission pipe 37, the top of the rotary shaft 45 is fixedly connected with the middle of the bottom surface of the connecting table 41, the rotary ring 42 is rotationally connected with the rotary shaft 45, the left side and the right side of the rotary ring 42 are fixedly connected with the fixed frame 43, the top of the fixed frame 43 is fixedly connected with the top of the telescopic rod 1, and the locking column 44 is clamped with the bottom of the rotary shaft 45. The connection table 41 is used for connecting the rotation shaft 45 and transmitting an electric signal to the Type-C jack, the rotation ring 42 is used for rotating around the rotation shaft 45, the fixed frame 43 is used for connecting the rotation ring 42 and the telescopic rod 1, and the locking column 44 is used for preventing the rotation shaft 45 from sliding longitudinally and being separated from the rotation ring 42.
Display unit 5: the wind speed measuring device comprises a soft transmission line 51, a display unit 5 is connected with a wind speed measuring unit 3 through an electric signal of the soft transmission line 51, the display unit 5 comprises a display 52, a display screen 53, a bracelet 55, a bracelet sleeve 56 and a bracelet fixing rod 57, the lower end of the soft transmission line 51 is fixedly and electrically connected with the display 52, the front side of the display 52 is fixedly connected with a pair of bracelet sleeves 56, the upper side and the lower side of the bracelet 55 are in sliding connection with each other to penetrate through the corresponding bracelet sleeve 56, the two ends of the bracelet 55 are fixedly connected with the bracelet fixing rod 57, and the back side of the display 52 is fixedly connected with the display screen 53. The display 52 is used for converting the electric signal into display information, the display screen 53 is used for displaying wind speed information, the bracelet 55 is used for being sleeved in a hand to prevent falling, the bracelet 56 is used for being connected with the bracelet 55 in a sliding mode, and the bracelet fixing rod 57 is used for preventing the bracelet 55 from falling off. The display unit 5 further comprises a soft transmission line 51 and a transmission line Type-C plug 54, the transmission line Type-C plug 54 is inserted into a Type-C jack on the side face of the connection table 41, and the transmission line Type-C plug 54 is electrically connected with the soft transmission line 51. The soft transmission line 51 is used for transmitting wind speed electric signals, and the transmission line Type-C plug 54 is used for being detachably installed in the Type-C jack.
Wind speed measurement unit 3: the fan comprises an induced air ring 31, a fan blade ring 32, a signal conversion shaft 33, fan blades 34, a connecting arm 35, an induced air plate II 36 and a transmission pipe 37, wherein the lower end of the inner surface of the left side of the induced air ring 31 is fixedly connected with the bottom of the connecting arm 35, the top of the connecting arm 35 is fixedly connected with the left end of a rotating shaft 33, the fan blade ring 32 is rotationally connected with the signal conversion shaft 33, a signal conversion device is arranged inside the connecting signal conversion shaft 33, three fan blades 34 are fixedly connected with the circumferential array of the outer surface of the fan blade ring 32, the middle of the lower side of the induced air ring 31 is fixedly connected with the top of the transmission pipe 37, the top of the transmission pipe 37 is connected with a 4-rotation unit, and the input end of the signal conversion shaft 33 is electrically connected with a soft transmission line 51 through the connecting arm 35 and the transmission pipe 37. The induced air ring 31 is used for guiding the wind flow to enter, then drives the fan blades 34 and the fan blade ring 32 to rotate, and the signal conversion shaft 33 is used for detecting that the rotation motion is converted into corresponding electric signals and transmitting information through the connecting arm 35 and the transmission tube 37. The wind speed measuring unit 3 further comprises a first wind guiding plate 38, a third wind guiding plate 39, a turbulence wing 310, a dovetail groove 311, a dovetail strip 312, a fixing block 313 and a bolt 314, the dovetail groove 311 is formed in the left end of the second wind guiding plate 36, the right end of the third wind guiding plate 39 is fixedly connected with the dovetail strip 312, the dovetail groove 311 is slidably connected with the dovetail strip 312, the fixing block 313 is fixedly connected with the left upper corner of the front of the second wind guiding plate 36, the fixing block 313 is connected with the third wind guiding plate 39 through the bolt 314, and the first wind guiding plate 38 is connected with the second wind guiding plate 36 in the same manner as described above.
The wind guiding plate is divided into a first wind guiding plate 38, a second wind guiding plate 36 and a third wind guiding plate 39, so that the wind guiding plate is convenient to store and carry, the first wind guiding plate 38 and the second wind guiding plate 36 are fixedly connected with the second wind guiding plate 36 and the third wind guiding plate 39 through dovetail grooves and bolts, the wind guiding plate is convenient to separate and assemble, the whole wind guiding plate is used for keeping the rotating surface of the fan blade perpendicular to the wind flow direction, and the measurement is more accurate.
Still include telescopic link 1, fastener 2 and handle 6, fixed connection in the middle of the top of telescopic link 1 and the top of fixed frame 43, the top fixed connection fastener 2 of each festival of telescopic link 1, the bottom fixed connection handle 6 of telescopic link 1.
Still include telescopic link 1 and be used for flexible length, shorten when accomodating, the extension when using, fastener 2 is used for fixed transmission line 51, and handle 6 is used for antiskid when holding.
The working principle of the wind speed measuring instrument provided by the utility model is as follows:
the induced air ring 31 is used for guiding the wind flow to enter, then drives the fan blades 34 and the fan blade ring 32 to rotate, and the signal conversion shaft 33 is used for detecting that the rotation motion is converted into corresponding electric signals and transmitting information through the connecting arm 35 and the transmission tube 37. The wind guiding plate is divided into a first wind guiding plate 38, a second wind guiding plate 36 and a third wind guiding plate 39, so that the wind guiding plate is convenient to store and carry, the first wind guiding plate 38 and the second wind guiding plate 36 are fixedly connected with the second wind guiding plate 36 and the third wind guiding plate 39 through dovetail grooves and bolts, the wind guiding plate is convenient to separate and assemble, the whole wind guiding plate is used for keeping the rotating surface of the fan blade perpendicular to the wind flow direction, and the measurement is more accurate. The connection table 41 is used for connecting the rotation shaft 45 and transmitting an electric signal to the Type-C jack, the rotation ring 42 is used for rotating around the rotation shaft 45, the fixed frame 43 is used for connecting the rotation ring 42 and the telescopic rod 1, and the locking column 44 is used for preventing the rotation shaft 45 from sliding longitudinally and being separated from the rotation ring 42.
The display 52 is used for converting the electric signal into display information, the display screen 53 is used for displaying wind speed information, the bracelet 55 is used for being sleeved in a hand to prevent falling, the bracelet 56 is used for being connected with the bracelet 55 in a sliding mode, and the bracelet fixing rod 57 is used for preventing the bracelet 55 from falling off. The soft transmission line 51 is used for transmitting wind speed electric signals, and the transmission line Type-C plug 54 is used for being detachably installed in the Type-C jack.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (6)
1. A wind speed measuring instrument, characterized in that: comprises a telescopic rod (1), a wind speed measuring unit (3), a rotating unit (4) and a display unit (5);
telescopic link (1): the telescopic rod is a multi-stage telescopic rod, and the top of the telescopic rod (1) is connected with a rotating unit (4);
rotation unit (4): the top is connected with a wind speed measuring unit (3), and the front side of the rotating unit (4) is connected with a display unit (5);
display unit (5): the wind speed measuring device comprises a soft transmission line (51), wherein the display unit (5) is connected with the wind speed measuring unit (3) through an electric signal of the soft transmission line (51);
wind speed measurement unit (3): contain induced air ring (31), flabellum ring (32), signal conversion axle (33), flabellum (34), linking arm (35), induced air board two (36) and transmission pipe (37), the bottom of the left side internal surface of induced air ring (31) fixed connection linking arm (35), the left end of the top fixed connection signal conversion axle (33) of linking arm (35), flabellum ring (32) rotate and connect signal conversion axle (33), the inside signal conversion device that is equipped with of signal conversion axle (33), the surface circumference array fixed connection three flabellum (34) of flabellum ring (32), the top of transmission pipe (37) is connected at the downside middle part fixed connection of induced air ring (31), rotary unit (4) is connected at the top of transmission pipe (37), the input of signal conversion axle (33) signal conversion device is connected with soft transmission line (51) electricity through linking arm (35) and transmission pipe (37).
2. A wind speed measurement instrument according to claim 1, wherein: the wind speed measuring unit (3) further comprises a first wind guiding plate (38), a third wind guiding plate (39), a turbulence wing (310), a dovetail groove (311), a dovetail strip (312), a fixing block (313) and a bolt (314), the dovetail groove (311) is formed in the left end of the second wind guiding plate (36), the right end of the third wind guiding plate (39) is fixedly connected with the dovetail strip (312), the dovetail groove (311) is slidably connected with the dovetail strip (312), the fixing block (313) is fixedly connected with the upper left corner of the front of the second wind guiding plate (36), the fixing block (313) is connected with the third wind guiding plate (39) through the bolt (314), and the first wind guiding plate (38) is connected with the second wind guiding plate (36) in the same mode.
3. A wind speed measurement instrument according to claim 1, wherein: the rotary unit (4) comprises a connecting table (41), a rotary ring (42), a fixed frame (43), a locking column (44) and a rotary shaft (45), wherein the top surface of the connecting table (41) is fixedly connected with the middle of the top of a wind deflector II (36), a Type-C jack is formed in the front portion of the side surface of the connecting table (41), the inside of the Type-C jack is electrically connected with a transmission pipe (37), the top of the rotary shaft (45) is fixedly connected with the middle of the bottom surface of the connecting table (41), the rotary ring (42) is rotationally connected with the rotary shaft (45), the left side and the right side of the side surface of the rotary ring (42) are fixedly connected with the fixed frame (43), and the top of the fixed frame (43) is fixedly connected with the top of a telescopic rod (1), and the locking column (44) is clamped with the bottom of the rotary shaft (45).
4. A wind speed measurement instrument according to claim 1, wherein: the display unit (5) comprises a display (52), a display screen (53), a bracelet (55), a bracelet sleeve (56) and a bracelet fixing rod (57), wherein the lower end of the soft transmission line (51) is fixedly and electrically connected with the display (52), the front side of the display (52) is fixedly connected with a pair of bracelet sleeves (56), the upper side and the lower side of the bracelet (55) are in sliding connection with the bracelet sleeves (56) penetrating through the respective bracelet sleeves, the two ends of the bracelet (55) are fixedly connected with the bracelet fixing rod (57), and the back side of the display (52) is fixedly connected with the display screen (53).
5. A wind speed measurement instrument according to claim 4, wherein: the display unit (5) further comprises a soft transmission line (51) and a transmission line Type-C plug (54), the transmission line Type-C plug (54) is inserted into a Type-C jack on the side face of the connecting table (41), and the transmission line Type-C plug (54) is electrically connected with the soft transmission line (51).
6. A wind speed measurement instrument according to claim 1, wherein: still include telescopic link (1), fastener (2) and handle (6), fixed connection in the middle of the top of top and fixed frame (43) of telescopic link (1), the top fixed connection fastener (2) of every festival of telescopic link (1), the bottom fixed connection handle (6) of telescopic link (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320765628.5U CN219891276U (en) | 2023-04-10 | 2023-04-10 | Wind speed measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320765628.5U CN219891276U (en) | 2023-04-10 | 2023-04-10 | Wind speed measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891276U true CN219891276U (en) | 2023-10-24 |
Family
ID=88399720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320765628.5U Active CN219891276U (en) | 2023-04-10 | 2023-04-10 | Wind speed measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891276U (en) |
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2023
- 2023-04-10 CN CN202320765628.5U patent/CN219891276U/en active Active
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