CN201130088Y - Wind tunnel detection device special for shuttlecock - Google Patents
Wind tunnel detection device special for shuttlecock Download PDFInfo
- Publication number
- CN201130088Y CN201130088Y CNU2007201945526U CN200720194552U CN201130088Y CN 201130088 Y CN201130088 Y CN 201130088Y CN U2007201945526 U CNU2007201945526 U CN U2007201945526U CN 200720194552 U CN200720194552 U CN 200720194552U CN 201130088 Y CN201130088 Y CN 201130088Y
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- Prior art keywords
- wind
- tunnel
- barrel
- base
- hole
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- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 241000237509 Patinopecten sp. Species 0.000 claims description 4
- 235000020637 scallop Nutrition 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a wind-tunnel detection device that badminton was used. The wind tunnel mechanism is arranged on the base, the wind hole is arranged in the middle of the base, the wind hole is divided into eight fan-shaped holes by the crossed baffle plates in the shape of Chinese character 'mi', and the fan is arranged in the base below the wind hole; the wind tunnel mechanism comprises a vertical barrel which is communicated up and down, the vertical barrel is arranged on the barrel seat, a honeycombed wind barrel is arranged in the barrel of the vertical barrel, and the honeycombed wind barrel is also communicated up and down; the base is matched with the barrel seat, so that the air holes and the vertical barrel are concentrically arranged, and the honeycombed air barrel is provided with the detection air tunnel. A plurality of layers of wind nets are arranged between the wind holes and the vertical cylinder, and the wind nets are arranged on wind net holes of the wind net plate. The air current that the fan blown up gets into the detection wind-tunnel through eight fan-shaped holes, wind network and the honeycomb shape dryer in the vertical cylinder, and the air current distributes fairly evenly, invariable in detecting the wind-tunnel like this, and the badminton can stop in detecting the wind-tunnel, and the operating personnel of being convenient for very much observes the state of badminton, has reduced operating personnel's technical requirement.
Description
Technical field
The utility model relates to the wind-tunnel pick-up unit that a kind of shuttlecock is used.
Background technology
In the prior art, judge that the program of quality grade of finished product shuttlecock is comparatively loaded down with trivial details, and shuttlecock is pushed to penetrate and goes to land very soon, judge to be difficult to accurately.
Summary of the invention
The utility model mainly is that above-mentioned existing in prior technology technical matters, the wind-tunnel pick-up unit that provides a kind of shuttlecock to use are provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the wind-tunnel pick-up unit that a kind of shuttlecock is used, comprise base, wind tunnel body is set above the base, described base middle part is provided with the wind hole, the wind hole is divided into eight scallop holes by the dividing plate that " rice " word intersects, and in the base below the wind hole blower fan is set; Described wind tunnel body comprises the upright tube of up/down perforation, and upright tube is arranged on the cylinder base, in the tube of upright tube the honeycombed air duct is set, and the honeycombed air duct is up/down perforation also; Described base and cylinder base phase configuration make wind hole and the concentric setting of upright tube the detection wind-tunnel to be set above the honeycombed air duct.
As the further improvement of technical scheme, between described wind hole and the upright tube several layers wind net is set, described wind net is arranged on the wind mesh of wind web plate.The set-up mode of wind net is such: and the setting of described base upper surface " embedding slot of [" shape, ground floor wind web plate is embedded in the embedding slot, and ground floor wind net is arranged on the ground floor wind mesh; The pedestal of second layer wind web plate is set above the described ground floor wind web plate, the pedestal middle part is provided with the through hole with wind hole phase configuration, and the setting of pedestal upper surface " embedding slot of [" shape, second layer wind web plate is embedded in the embedding slot, second layer wind net is arranged on the second layer wind mesh, and the rest may be inferred.
Adopt technique scheme, the beneficial effect that brings to the utility model is: product structure is simple, rationally distributed, the air-flow that blower fan blows up leaves first being spared by dividing plate, up flow via eight scallop holes, again via which floor wind net, filter air-flow and made the air-flow homogenize once more that distributes again, continued up to flow into the detection wind-tunnel by the air-flow of homogenize via the honeycombed air duct in the upright tube, air-flow distributes quite evenly in detecting wind-tunnel like this, be seated in the shuttlecock fast rotational under the blowing of air-flow that detects wind-tunnel, and maintain the position of detecting certain altitude in the wind-tunnel, and the one, the state when observing the shuttlecock rotation, rotation prime quality stably, stability of rotation is poor more, and the quality of shuttlecock is also just low more; The 2nd, maintain the shuttlecock rank that the position in the detection wind-tunnel is set according to the standard shuttlecock, judge the rank of shuttlecock to be detected.The utility model air-flow is constant, and shuttlecock can stop in detecting wind-tunnel, is convenient to very much the state that operating personnel observe shuttlecock, reduced operating personnel's technical requirement, the wind web plate is arranged to the formula of setting besides, takes off and install all very convenient, helps in time cleaning the wind net.
Description of drawings
Fig. 1 is a kind of split structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:, the utility model is described with the structure that two-layer wind net is set referring to Fig. 1.At base 11 middle parts wind hole 13 is set, wind hole 13 is divided into eight scallop holes by the dividing plate 14 that " rice " word intersects, and in the base below the wind hole blower fan is set, and provides air-flow up to blow.On base 11 wind tunnel body is set, wind tunnel body comprises the upright tube 52 of up/down perforation, and upright tube 52 is arranged on the cylinder base 51, in the tube of upright tube 52 honeycombed air duct 53 is set, and honeycombed air duct 53 is up/down perforation also, is provided with above the honeycombed air duct 53 to detect wind-tunnel 61.
Between wind hole 13 and the upright tube 52 two-layer wind net is set.The setting of base 11 upper surfaces " embedding slot 12 of [" shape, ground floor wind web plate 21 is embedded in the embedding slot 12, and ground floor wind net 23 is arranged on the ground floor wind mesh 22; The pedestal 31 of second layer wind web plate 41 is set above the ground floor wind web plate 21, pedestal 31 middle parts are provided with the through hole 33 with wind hole 13 phase configuration, pedestal 31 upper surfaces are provided with the " embedding slot 32 of [" shape, second layer wind web plate 41 is embedded in the embedding slot 32, and second layer wind net 43 is arranged on the second layer wind mesh 42.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. the special-purpose wind-tunnel pick-up unit of shuttlecock comprises base (11), and base is provided with wind tunnel body above (11), it is characterized in that:
Described base (11) middle part is provided with wind hole (13), and wind hole (13) are divided into eight scallop holes by the dividing plate (14) that " rice " word intersects, and in the base (11) below wind hole (13) blower fan is set;
Described wind tunnel body comprises the upright tube (52) of up/down perforation, and upright tube (52) is arranged on the cylinder base (51), in the tube of upright tube (52) honeycombed air duct (53) is set, and honeycombed air duct (53) is up/down perforation also;
Described base (11) and cylinder base (51) phase configuration make wind hole (13) and (52) the concentric setting of upright tube to be provided with and to detect wind-tunnel (61) above the honeycombed air duct (53).
2. the special-purpose wind-tunnel pick-up unit of shuttlecock according to claim 1 is characterized in that:
Between described wind hole (13) and the upright tube (52) several layers wind net is set, described wind net is arranged on the through hole of wind web plate;
" embedding slot of [" shape (12), ground floor wind web plate (21) are embedded in the embedding slot (12) setting of described base (11) upper surface, and ground floor wind net (23) is arranged on the ground floor wind mesh (22);
The pedestal (31) of second layer wind web plate (41) is set above the described ground floor wind web plate (21), pedestal (31) middle part is provided with the through hole (33) with wind hole (13) phase configuration, pedestal (31) upper surface is provided with the " embedding slot of [" shape (32), second layer wind web plate (41) is embedded in the embedding slot (32), second layer wind net (43) is arranged on the second layer wind mesh (42), and the rest may be inferred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201945526U CN201130088Y (en) | 2007-07-11 | 2007-11-16 | Wind tunnel detection device special for shuttlecock |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720111788.9 | 2007-07-11 | ||
| CN200720111788 | 2007-07-11 | ||
| CNU2007201945526U CN201130088Y (en) | 2007-07-11 | 2007-11-16 | Wind tunnel detection device special for shuttlecock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130088Y true CN201130088Y (en) | 2008-10-08 |
Family
ID=40017948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201945526U Expired - Fee Related CN201130088Y (en) | 2007-07-11 | 2007-11-16 | Wind tunnel detection device special for shuttlecock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130088Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480583A (en) * | 2013-08-31 | 2014-01-01 | 安徽省无为县正大羽毛制品有限责任公司 | Tester for stability of badmintons |
-
2007
- 2007-11-16 CN CNU2007201945526U patent/CN201130088Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480583A (en) * | 2013-08-31 | 2014-01-01 | 安徽省无为县正大羽毛制品有限责任公司 | Tester for stability of badmintons |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20111116 |