CN210051781U - Portable three-cup wind direction and speed meter - Google Patents
Portable three-cup wind direction and speed meter Download PDFInfo
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- CN210051781U CN210051781U CN201920582970.5U CN201920582970U CN210051781U CN 210051781 U CN210051781 U CN 210051781U CN 201920582970 U CN201920582970 U CN 201920582970U CN 210051781 U CN210051781 U CN 210051781U
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- wind direction
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Abstract
The utility model relates to a wind direction detects art field, and discloses a light three cups wind direction anemometer. This light three cup wind direction anemometer, including wind direction display, handle fixed plate, handle, wind cup protection device, wind cup dead lever, wind direction cup and display protection device, the bottom fixed mounting of wind direction display has the handle fixed plate, and the bottom fixed mounting of handle fixed plate has the handle, and the top fixed mounting of wind direction display has wind cup protection device. This light three cups wind direction anemometer carries out this improvement through wind cup safety cover to commonly using and makes this light three cups wind direction anemometer, can carry out fine protection to the wind cup, the probability of its damage of greatly reduced, prolong its life, make this light three cups wind direction anemometer through the display protection device who sets up in wind direction display both sides, can protect effectively the wind direction display, avoid it to receive the damage under the effect of external force.
Description
Technical Field
The utility model relates to a wind direction detects technical field, specifically is a light three cups wind direction anemometer.
Background
The anemometer is an instrument for measuring the wind flow speed, and is suitable for accurately measuring the instantaneous wind speed and the average wind speed of one minute in coal mines, underground and other flammable and explosive occasions; the wind speed instrument takes away heat on a thermal element based on cold impact airflow, keeps constant temperature by means of an adjusting switch, and adjusts the direct relation between current and flow speed. When using a thermal probe in turbulent flow, the air flow from various directions simultaneously impacts the thermal element, which can affect the accuracy of the measurement results. When measuring in turbulent flow, the indication of the flow sensor of the heat sensitive anemometer is often higher than that of the rotating wheel type probe. The above phenomenon can be observed during the pipeline measurement. Depending on the design governing the turbulence of the pipe, this can occur even at low speeds.
The angle of the wind cup protective cover of the common three-cup wind direction anemometer is too large, so that the protection effect of the wind cup is poor, the wind cup is easily damaged, meanwhile, the display is an important part of the wind direction anemometer, and the common instrument is not provided with a protection device for the common instrument, so that the common instrument is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a light three cups wind direction anemometer, the utensil can protect advantages such as important part such as wind cup and display more effectively, has solved anemometer commonly used and is not good to the protection effect of wind cup, does not set up the problem of protection display device simultaneously.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a three light cups wind direction anemometer, includes wind direction display, handle fixed plate, handle, wind cup protection device, wind cup dead lever, wind direction cup and display protection device, the bottom fixed mounting of wind direction display has the handle fixed plate, the bottom fixed mounting of handle fixed plate has the handle, the top fixed mounting of wind direction display has wind cup protection device, wind cup protection device's inside fixed mounting has the wind cup dead lever, the both sides swing joint of wind cup dead lever has the wind direction cup, the both sides fixed mounting of wind direction display has display protection device.
The wind cup protection device comprises a fixed base plate, a protection net and a bottom fixing plate, the fixed base plate is fixedly mounted at the top of the wind direction display, the protection net is fixedly mounted at the top of the fixed base plate, and the bottom fixing plate is fixedly mounted at the top of the protection net.
The display protection device comprises a supporting block, an expansion spring, a sleeve, a piston, a push-pull rod, a stress plate, an air bag, a connecting block, a pressing block and a reset spring, wherein the supporting block is fixedly mounted on two sides of the wind direction display, the expansion spring is fixedly mounted on one side of the supporting block opposite to the other side of the supporting block, the sleeve is fixedly mounted on one side of the supporting block opposite to the supporting block, the piston is movably connected to the inside of the sleeve, the push-pull rod is fixedly mounted on the left side of the piston, the stress plate is fixedly mounted on the left side of the push-pull rod, the air bag is fixedly mounted on the bottom of the sleeve and the top of the supporting block, the connecting block is fixedly mounted on the bottom of.
Furthermore, the upper side and the lower side of the sleeve are provided with display protection devices with the same structure, and the left side and the right side of the wind direction display are fixedly provided with display protection devices with the same structure.
Furthermore, a fixed bottom plate is fixedly installed at the top of the wind direction display, and a wind cup fixing rod is fixedly installed at the top of the fixed bottom plate.
Furthermore, an expansion spring is fixedly arranged on the right side of the stress plate, and the stress plate is movably connected with the supporting block through the expansion spring
Furthermore, the upper side and the lower side of the sleeve are both fixedly provided with connecting pipes, and the sleeve is communicated with the air bag through the connecting pipes.
Further, the air bag, the connecting block, the pressing block and the telescopic spring are fixedly installed in sequence and are of an integral structure.
The utility model has the advantages that:
1. this light three cups wind to anemometer carries out this improvement through the wind cup safety cover to commonly using and makes this light three cups wind to anemometer, can carry out fine protection to the wind cup, and its probability of damage of greatly reduced prolongs its life, improves its practicality, and it has wide development space and higher spreading value.
2. This light three cups wind direction anemometer makes this light three cups wind direction anemometer through the display protection device who sets up in wind direction display both sides, can protect the wind direction display effectively, avoids it to receive under the effect of external force and damages, and its simple structure is mostly current structure and part, easily realizes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Description of reference numerals: 1-wind direction display, 2-handle fixing plate, 3-handle, 4-wind cup protection device, 401-fixing bottom plate, 402-protection net, 403-top fixing plate, 6-wind direction cup, 7-display protection device, 701-supporting block, 702-expansion spring, 703-sleeve, 704-piston, 705-push-pull rod, 706-stress plate, 707-air bag, 708-connecting block, 709-pressing block and 710-reset spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-2, including wind direction display 1, handle fixing plate 2, handle 3, wind cup protection device 4, wind cup fixing rod 5, wind cup 6 and display protection device 7, the bottom of wind direction display 1 is fixedly installed with handle fixing plate 2, the bottom of handle fixing plate 2 is fixedly installed with handle 3, the top of wind direction display 1 is fixedly installed with wind cup protection device 4, the inside of wind cup protection device 4 is fixedly installed with wind cup fixing rod 5, both sides of wind cup fixing rod 5 are movably connected with wind cup 6, both sides of wind direction display 1 are fixedly installed with display protection device 7, both upper and lower sides of sleeve 703 are provided with display protection device 7 of the same structure, and both left and right sides of wind direction display 1 are fixedly installed with display protection device 7 of the same structure.
Wind cup protection device 4 includes PMKD 401, protecting wire net 402 and top fixed plate 403, wind direction display 1's top fixed mounting has PMKD 401, and 5 fixed mounting at PMKD 401's top of wind cup dead lever, PMKD 401's top fixed mounting has protecting wire net 402, the top fixed mounting of protecting wire net 402 has top fixed plate 403, carry out this improvement through wind cup safety cover commonly used and make this light three cups wind to the anemoscope, can carry out fine protection to the wind cup, the probability of its damage of greatly reduced, prolong its life, improve its practicality, and it has wide development space and higher spreading value.
The display protection device 7 comprises a supporting block 701, an expansion spring 702, a sleeve 703, a piston 704, a push-pull rod 705, a stress plate 706, an air bag 707, a connecting block 708, a pressing block 709 and a return spring 710, wherein the supporting block 701 is fixedly installed on both sides of the wind direction display 1, the expansion spring 702 is fixedly installed on one side opposite to the supporting block 701, the sleeve 703 is fixedly installed on one side opposite to the supporting block 701, the piston 704 is movably connected inside the sleeve 703, the push-pull rod 705 is fixedly installed on the left side of the piston 704, the stress plate 706 is fixedly installed on the left side of the push-pull rod 705, the expansion spring 702 is fixedly installed on the right side of the stress plate 706, the stress plate 706 is movably connected with the supporting block 701 through the expansion spring 702, the air bag 707 is fixedly installed on both the bottom and the top of the sleeve 703, connecting pipes are fixedly installed on both the, bottom fixed mounting of gasbag 707 has connecting block 708, the bottom fixed mounting of connecting block 708 has briquetting 709, the bottom fixed mounting of briquetting 709 has reset spring 710, gasbag 707, connecting block 708, briquetting 709 and reset spring 710 fixed mounting in proper order, and be an overall structure, display protection device 7 through setting up in wind direction display 1 both sides makes this light three cups wind direction anemometer, can protect wind direction display 1 effectively, avoid it to receive the damage under the effect of external force, and its simple structure is mostly current structure and part, easily realize.
When the wind cup protecting device is used, the wind cup protecting device 4 is improved relative to a common protecting cover, the included angle between the protecting nets 402 is reduced, the protecting effect is better, meanwhile, when the stress plate 706 is subjected to external force, the external force drives the piston 704 to compress air inside the sleeve 703 through the extension spring 702 and the push-pull rod 705, the air is compressed into the air bag 707, the air bag 707 expands to push the pressing block 709 to extrude the return spring 710, the external force is offset, and after the air bag is completely returned under the action of the return spring 710 and the extension spring 702.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a light three cups wind direction anemometer, includes wind direction display (1), handle fixed plate (2), handle (3), wind cup protection device (4), wind cup dead lever (5), wind cup (6) and display protection device (7), its characterized in that: a handle fixing plate (2) is fixedly installed at the bottom of the wind direction display (1), a handle (3) is fixedly installed at the bottom of the handle fixing plate (2), a wind cup protection device (4) is fixedly installed at the top of the wind direction display (1), a wind cup fixing rod (5) is fixedly installed inside the wind cup protection device (4), wind cups (6) are movably connected to two sides of the wind cup fixing rod (5), and display protection devices (7) are fixedly installed on two sides of the wind direction display (1);
the wind cup protection device (4) comprises a fixed bottom plate (401), a protection net (402) and a top fixing plate (403), the fixed bottom plate (401) is fixedly installed at the top of the wind direction display (1), the protection net (402) is fixedly installed at the top of the fixed bottom plate (401), and the top fixing plate (403) is fixedly installed at the top of the protection net (402);
the display protection device (7) comprises a supporting block (701), an expansion spring (702), a sleeve (703), a piston (704), a push-pull rod (705), a stress plate (706), an air bag (707), a connecting block (708), a pressing block (709) and a return spring (710), wherein the supporting block (701) is fixedly installed on both sides of the wind direction display (1), the expansion spring (702) is fixedly installed on one side of the supporting block (701) opposite to the other side, the sleeve (703) is fixedly installed on one side of the supporting block (701), the piston (704) is movably connected inside the sleeve (703), the push-pull rod (705) is fixedly installed on the left side of the piston (704), the stress plate (706) is fixedly installed on the left side of the push-pull rod (705), the air bag (707) is fixedly installed on the bottom and the top of the sleeve (703), and the connecting block (708) is fixedly installed on the bottom of, the bottom fixed mounting of connecting block (708) has briquetting (709), the bottom fixed mounting of briquetting (709) has reset spring (710).
2. A portable three-cup wind direction anemometer according to claim 1 and further comprising: the upper side and the lower side of the sleeve (703) are both provided with display protection devices (7) with the same structure, and the left side and the right side of the wind direction display (1) are both fixedly provided with the display protection devices (7) with the same structure.
3. A portable three-cup wind direction anemometer according to claim 1 and further comprising: the top of the wind direction display (1) is fixedly provided with a fixed bottom plate (401), and a wind cup fixing rod (5) is fixedly arranged at the top of the fixed bottom plate (401).
4. A portable three-cup wind direction anemometer according to claim 1 and further comprising: the right side of the stress plate (706) is fixedly provided with an expansion spring (702), and the stress plate (706) is movably connected with the supporting block (701) through the expansion spring (702).
5. A portable three-cup wind direction anemometer according to claim 1 and further comprising: the upper side and the lower side of the sleeve (703) are both fixedly provided with connecting pipes, and the sleeve (703) is communicated with the air bag (707) through the connecting pipes.
6. A portable three-cup wind direction anemometer according to claim 1 and further comprising: the air bag (707), the connecting block (708), the pressing block (709) and the return spring (710) are fixedly installed in sequence and are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582970.5U CN210051781U (en) | 2019-04-26 | 2019-04-26 | Portable three-cup wind direction and speed meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582970.5U CN210051781U (en) | 2019-04-26 | 2019-04-26 | Portable three-cup wind direction and speed meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210051781U true CN210051781U (en) | 2020-02-11 |
Family
ID=69381324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920582970.5U Expired - Fee Related CN210051781U (en) | 2019-04-26 | 2019-04-26 | Portable three-cup wind direction and speed meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210051781U (en) |
-
2019
- 2019-04-26 CN CN201920582970.5U patent/CN210051781U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20210426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |