CN212321650U - Quick-mounting type air quantity dynamic measuring device - Google Patents
Quick-mounting type air quantity dynamic measuring device Download PDFInfo
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- CN212321650U CN212321650U CN202020993479.4U CN202020993479U CN212321650U CN 212321650 U CN212321650 U CN 212321650U CN 202020993479 U CN202020993479 U CN 202020993479U CN 212321650 U CN212321650 U CN 212321650U
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Abstract
The utility model discloses a quick-mounting formula amount of wind dynamic measuring device, including anemoscope, anemoscope's back from the top down machine-shaping in proper order has the bar holding tank, U type groove and circular recess, is provided with blade splint in the bar holding tank, and blade splint include that mainboard and activity set up the splint of both sides about the mainboard, and two sets of spacing buckles are installed to the back symmetry of mainboard, and the connecting rod is installed at the both ends of splint, and the connecting rod is connected and the outside cover has inlayed torque spring with the rotation of mainboard, torque spring's both ends respectively with mainboard and splint fixed connection, and U type groove is provided with U type backup pad. The utility model discloses a be used for carrying out the mounting bracket that supports to anemoscope specially, be convenient for fix in ventilation equipment air outlet department through the mounting bracket, can fix and measure the detection to anemoscope for a long time, fixed knot on the mounting bracket constructs and can install as required fast and dismantle, has improved the efficiency of installation greatly.
Description
Technical Field
The utility model relates to an amount of wind check out test set technical field specifically is a quick-mounting formula amount of wind dynamic measurement device.
Background
The wind speed and wind volume detector adopts a high-performance wind speed sensor and a whole microcomputer detection controller, can simultaneously monitor and display the measured wind speed change, has stable and reliable performance and high sensitivity and precision, can work in the severe environment in the field for a long time, is more and more miniaturized along with the development of science and technology, and is convenient to carry.
However, the conventional small-sized wind speed and wind volume detector has the following problems in the use process: when the air speed and the air volume of the air outlet of some ventilation equipment need to be detected, the detector needs to be kept at the air outlet for a long time to detect the air speed and the air volume of the equipment at different gears and under different conditions in order to improve the accuracy of detection results, and the detector needs to be fixed at the air outlet through some supports at the moment. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick-mounting formula amount of wind dynamic measurement device has solved the problem that proposes in the background art, satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: a quick-mounting type air quantity dynamic measuring device comprises an air speed measuring instrument, wherein a strip-shaped accommodating groove, a U-shaped groove and a circular groove are sequentially formed in the back surface of the air speed measuring instrument from top to bottom in a processing mode, a blade clamping plate is arranged in the strip-shaped accommodating groove and comprises a main plate and clamping plates movably arranged on the upper side and the lower side of the main plate, two groups of limiting buckles are symmetrically arranged on the back surface of the main plate, connecting rods are arranged at two ends of the clamping plates and are connected with the main plate in a rotating mode, a torsion spring is sleeved on the outer side of each connecting rod and fixedly connected with the main plate and the corresponding clamping plate, a U-shaped supporting plate is arranged in each U-shaped groove, two ends of each U-shaped supporting plate are movably connected with the U-shaped groove through hinges and comprise two groups of symmetrically arranged telescopic rods and a, the side wall of the limiting opening is provided with notches, a sucker is arranged in the circular groove, and the back of the sucker is also provided with a limiting buckle.
As an embodiment of the present invention, one side of the back of the wind speed measuring instrument is connected with a cover plate through a hinge, the edge of the cover plate is provided with a bayonet, and the wind speed measuring instrument is fixed with an elastic lug used by matching with the bayonet.
As an optimal implementation mode of the utility model, the cross slot has all transversely been seted up with U type groove junction below to the telescopic link, it has the sheetmetal to cross the activity interlude in the slot.
As a preferred embodiment of the utility model, the telescopic link sets up in the inside pull rod of mobile jib for two segmentation structures and including the mobile jib and the activity that inside offered the cavity, the junction screw thread of pull rod and mobile jib is provided with the knob, the inner and the pull rod of knob contact.
As a preferred embodiment of the utility model, spacing buckle includes the connecting block and is fixed in the metal shrapnel that the connecting block both sides are slope form setting, the equal machine-shaping in the outside of metal shrapnel has the dog that the cooperation notch used.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this scheme has designed a mounting bracket that is used for carrying out the support to anemoscope specially, is convenient for fix in ventilation equipment air outlet department through the mounting bracket, can fix and measure the detection to anemoscope for a long time, and fixed knot on the mounting bracket constructs and can install as required fast and dismantle, has improved the efficiency of installation greatly.
2. The supporting and mounting structure is simple, the production cost is low, and the operation is simple.
Drawings
Fig. 1 is a back structural view of the wind speed measuring instrument of the present invention;
fig. 2 is an overall expanded side view of the present invention;
FIG. 3 is a view of the blade clamp structure of the present invention;
FIG. 4 is a diagram of the structure of the transverse plate of the present invention;
figure 5 is the utility model discloses a spacing buckle structure chart.
In the figure, the structure comprises 1-strip-shaped accommodating groove, 2-U-shaped groove, 3-round groove, 4-blade clamping plate, 5-main plate, 6-clamping plate, 7-limiting buckle, 8-connecting rod, 9-torsion spring, 10-telescopic rod, 11-transverse plate, 12-limiting opening, 13-notch, 14-sucking disc, 15-cover plate, 16-bayonet, 17-elastic lug, 18-penetrating groove, 19-metal sheet, 20-main rod, 21-pull rod, 22-knob, 23-connecting block, 24-metal elastic sheet and 25-stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a quick-mounting type air volume dynamic measuring device comprises an air speed measuring instrument, wherein a strip-shaped accommodating groove 1, a U-shaped groove 2 and a circular groove 3 are sequentially formed on the back surface of the air speed measuring instrument from top to bottom in a processing mode, blade clamping plates 4 are arranged in the strip-shaped accommodating groove 1 and comprise a main plate 5 and clamping plates 6 movably arranged on the upper side and the lower side of the main plate 5, two groups of limiting buckles 7 are symmetrically arranged on the back surface of the main plate 5, connecting rods 8 are arranged at two ends of each clamping plate 6, each connecting rod 8 is rotatably connected with the main plate 5, a torsion spring 9 is sleeved on the outer side of each connecting rod 8, two ends of each torsion spring 9 are fixedly connected with the main plate 5 and the corresponding clamping plate 6 respectively, a U-shaped supporting plate is arranged in the U-shaped groove 2, two ends of each U-shaped supporting plate are movably connected with the U-shaped groove through hinges and, the side wall of the limiting opening 12 is provided with a notch 13, a sucker 14 is arranged in the circular groove 3, and the back of the sucker 14 is also provided with a limiting buckle 7.
Further improved, as shown in fig. 1: one side of the back of the wind speed measuring instrument is movably connected with a cover plate 15 through a hinge, a bayonet 16 is formed in the edge of the cover plate 15, an elastic lug 17 matched with the bayonet 16 is fixed on the wind speed measuring instrument, the elastic lug 17 is clamped into the bayonet 16 through pressing the cover plate 15, closing can be completed, and the structure is a conventional cover plate 15 closing structure in the market.
Further improved, as shown in fig. 1: all transversely seted up wearing groove 18 below telescopic link 10 and U type groove 2 junction, worn the inslot activity and alternate and have sheetmetal 19, can be spacing the tip of telescopic link 10 in U type groove 2 through pushing away sheetmetal 19 in.
Further improved, as shown in fig. 2: the telescopic link 10 is two segmentation structures and sets up in the inside pull rod 21 of mobile jib 20 including the mobile jib 20 that inside offered the cavity, and the junction screw thread of pull rod 21 and mobile jib 20 is provided with knob 22, and the inner of knob 22 contacts with pull rod 21, and when the length of telescopic link 10 was adjusted to needs, the user can unscrew knob 22 and carry out the interior push-in or draw outward with pull rod 21, can screw up knob 22 when reaching suitable position and fix.
Specifically, spacing buckle 7 includes connecting block 23 and is fixed in connecting block 23 both sides and be the metal shrapnel 24 that the slope form set up, and the equal machine-shaping in the outside of metal shrapnel 24 has the dog 25 that cooperates notch 13 to use, inserts in spacing mouthful 12 through connecting block 23 and in notch 13 is gone into through dog 25 card to reach the spacing fixed purpose of part junction.
When in use: the utility model discloses when needs place anemometry appearance when ventilation equipment air outlet for a long time, measurement personnel can open apron 15 to rotate the U type backup pad of inside to be the vertical state with anemometry appearance, then the position of pushing inwards sheetmetal 19 to U type backup pad carries out spacing processing, and U type backup pad blocks through the cell body lateral wall with U type groove 2, and selects different blade splint 4 or sucking disc 14 to install as required, for example: when the wind speed amount of wind of air conditioner air outlet examined, can fix blade splint 4 in spacing mouthful 12 through two sets of spacing buckles 7 at the blade splint 4 back to thereby press the splint 6 of both sides and press from both sides splint 6 clamp and get the fixed purpose of reaching on air outlet blade at air conditioner air outlet, when equipment air outlet surface was the plane and comparatively smooth, can install sucking disc 14 and adsorb on the air outlet, mainly to the less equipment of wind-force.
And (4) supplementary notes: the wind speed measuring instrument mounting structure of this scheme design mainly contains the structure of air-out blade to air-out equipment and installs, also can install for plane and comparatively smooth equipment air outlet surface.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a quick-mounting formula amount of wind dynamic measurement device, includes anemometry appearance, its characterized in that: the back of the wind speed measuring instrument is sequentially processed and formed with a strip-shaped accommodating groove (1), a U-shaped groove (2) and a circular groove (3) from top to bottom, a blade clamping plate (4) is arranged in the strip-shaped accommodating groove (1), the blade clamping plate (4) comprises a main plate (5) and clamping plates (6) movably arranged on the upper side and the lower side of the main plate (5), two groups of limiting buckles (7) are symmetrically arranged on the back of the main plate (5), connecting rods (8) are arranged at two ends of the clamping plates (6), the connecting rods (8) are rotatably connected with the main plate (5), torsion springs (9) are sleeved on the outer sides of the connecting rods (8) in a sleeved mode, two ends of each torsion spring (9) are fixedly connected with the main plate (5) and the clamping plates (6) respectively, a U-shaped supporting plate is arranged on the U-shaped groove (2), two ends of each U-shaped supporting plate are movably connected with the U-, spacing mouthful (12) that three groups of cooperation spacing buckles (7) used are evenly seted up to the bottom of diaphragm (11), notch (13) have all been seted up to the lateral wall of spacing mouthful (12), be provided with sucking disc (14) in circular slot (3), spacing buckle (7) are also installed to the back of sucking disc (14).
2. The quick-mounting type air volume dynamic measuring device according to claim 1, characterized in that: one side of the back of the wind speed measuring instrument is movably connected with a cover plate (15) through a hinge, a bayonet (16) is formed in the edge of the cover plate (15), and an elastic lug (17) matched with the bayonet (16) for use is fixed on the wind speed measuring instrument.
3. The quick-mounting type air volume dynamic measuring device according to claim 1, characterized in that: penetrating grooves (18) are transversely formed below the connection part of the telescopic rod (10) and the U-shaped groove (2), and metal sheets (19) are movably inserted in the penetrating grooves (18).
4. A quick-mounting type air volume dynamic measuring device according to claim 3, characterized in that: the telescopic rod (10) is of a two-section structure and comprises a main rod (20) and a pull rod (21), wherein a cavity is formed in the main rod (20), the pull rod (21) is movably arranged in the main rod (20), a knob (22) is arranged at the joint of the pull rod (21) and the main rod (20) in a threaded mode, and the inner end of the knob (22) is in contact with the pull rod (21).
5. The quick-mounting type air volume dynamic measuring device according to claim 1, characterized in that: spacing buckle (7) include connecting block (23) and be fixed in metal shrapnel (24) that connecting block (23) both sides are the slope form and set up, the outside of metal shrapnel (24) all machine-shaping has dog (25) that cooperation notch (13) used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993479.4U CN212321650U (en) | 2020-06-03 | 2020-06-03 | Quick-mounting type air quantity dynamic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993479.4U CN212321650U (en) | 2020-06-03 | 2020-06-03 | Quick-mounting type air quantity dynamic measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212321650U true CN212321650U (en) | 2021-01-08 |
Family
ID=74026705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020993479.4U Expired - Fee Related CN212321650U (en) | 2020-06-03 | 2020-06-03 | Quick-mounting type air quantity dynamic measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212321650U (en) |
-
2020
- 2020-06-03 CN CN202020993479.4U patent/CN212321650U/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: 20210108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |