CN213956720U - Recording instrument for aerodynamic design - Google Patents
Recording instrument for aerodynamic design Download PDFInfo
- Publication number
- CN213956720U CN213956720U CN202022370514.XU CN202022370514U CN213956720U CN 213956720 U CN213956720 U CN 213956720U CN 202022370514 U CN202022370514 U CN 202022370514U CN 213956720 U CN213956720 U CN 213956720U
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- China
- Prior art keywords
- recorder
- block
- record appearance
- aerodynamic design
- clamping
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a record appearance for aerodynamic design, the on-line screen storage device comprises a base, first block groove has all been seted up on the base top, and the first block groove outside all is provided with first block piece, and first block piece and record appearance cooperation installation simultaneously, the record appearance lateral wall all is provided with the protection pad, record appearance surface is provided with the screen, and records the appearance surface and all is provided with the button, and records the appearance surface and all is provided with the fixed block simultaneously, the fixed block inboard is provided with first pivot, and just first pivot bottom is provided with the bearer bar, the fixed orifices has all been seted up to record appearance inside wall, and the fixed orifices inboard all is provided with the dead lever, and dead lever and air current collector cooperation installation simultaneously. This record appearance is used in aerodynamic design through the protection pad that sets up, is convenient for play fine guard action to the record appearance like this, avoids the record appearance to receive external force to influence to cause the damage of colliding with, plays damp-proofing effect to the record appearance simultaneously.
Description
Technical Field
The utility model relates to a relevant technical field of aerodynamics specifically is a record appearance for aerodynamic design.
Background
Aerodynamics is a branch of mechanics, and is used for researching the stress characteristics, the flow law of gas and the accompanying physicochemical changes of an aircraft or other objects under the condition of relative motion with air or other gases.
However, the currently used recorder for aerodynamic design has no protective measures outside, is easy to fall and damage, and is inconvenient to fix.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a record appearance for aerodynamic design to the record appearance outside does not have safeguard measure for the aerodynamic design of the present use that proposes in solving above-mentioned background art, falls the damage very easily, and inconvenient problem of fixing.
In order to achieve the above object, the utility model provides a following technical scheme: a recorder for aerodynamic design comprises a base, wherein a first clamping groove is formed in the top end of the base, a first clamping block is arranged on the outer side of the first clamping groove, the first clamping block and the recorder are installed in a matched mode, a protective pad is arranged on the outer side wall of the recorder, a screen is arranged on the surface of the recorder, a button is arranged on the surface of the recorder, a fixed block is arranged on the surface of the recorder, a first rotating shaft is arranged on the inner side of the fixed block, a protective frame is arranged at the bottom end of the first rotating shaft, fixing holes are formed in the inner side wall of the recorder, fixing rods are arranged on the inner sides of the fixing holes, the fixing rods and an airflow collecting cylinder are installed in a matched mode, a second clamping groove is formed in the top end of the recorder, a second clamping block is arranged on the outer side of the second clamping groove, the second clamping block and the installation block are installed in a matched mode, and a second rotating shaft is arranged on the inner side of the installation block, and the top end of the second rotating shaft is provided with a hook.
Preferably, the recorder is connected with the base in a clamping manner through a first clamping block, and the first clamping block and the first clamping groove are both of an L-shaped structure.
Preferably, the inner side of the protection pad is tightly attached to the outer side of the recorder, and the length of the recorder is greater than that of the protection pad.
Preferably, the protective frame and the recorder form a rotating structure through a first rotating shaft, and the fixing blocks are symmetrically arranged on the central axis of the first rotating shaft.
Preferably, the airflow collecting cylinder is in threaded connection with the recorder through a fixing rod, and the outer wall of the airflow collecting cylinder and the inner wall of the recorder are both in threaded arrangement.
Preferably, the mounting block is connected with the recorder in a clamping manner through a second clamping block, and the second clamping groove is of an H-shaped structure.
Preferably, the hook and the mounting block form a rotating structure through a second rotating shaft, and the hook and the mounting block are arranged vertically.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this record appearance is used in aerodynamic design through the protection pad that sets up, is convenient for play fine guard action to the record appearance like this, avoids the record appearance to receive external force to influence to cause the damage of colliding with, plays damp-proofing effect to the record appearance simultaneously.
2. This record appearance is used in aerodynamic design through the bearer bar and the first pivot that set up, is convenient for like this to play antifog effect with the button screen on the record appearance, because the record appearance exposes in the air for a long time, has very big moisture in the air, can form fog to the screen surface, hardly observes the data that show on the screen, also avoids the moisture too big simultaneously to cause the button failure.
3. This record appearance is used in aerodynamic design through the base and the couple that set up, is convenient for play fine fixed action to the record appearance like this, can fix record appearance and base through first block, if measuring position is than higher, can hang the record appearance in the eminence through the couple.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a first engaging groove; 3. a first engaging block; 4. a recorder; 5. a protection pad; 6. a screen; 7. a button; 8. a fixed block; 9. a first rotating shaft; 10. a protective frame; 11. a fixing hole; 12. fixing the rod; 13. an airflow collection cylinder; 14. a second engaging groove; 15. a second engaging block; 16. mounting blocks; 17. a second rotating shaft; 18. and (4) hanging hooks.
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. 1-4, the present invention provides a technical solution: a recorder for aerodynamic design comprises a base 1, wherein the top end of the base 1 is provided with a first clamping groove 2, the outer side of the first clamping groove 2 is provided with a first clamping block 3, the first clamping block 3 is installed in cooperation with a recorder 4, the outer side wall of the recorder 4 is provided with a protective pad 5, the surface of the recorder 4 is provided with a screen 6, the surface of the recorder 4 is provided with a button 7, the surface of the recorder 4 is provided with a fixed block 8, the inner side of the fixed block 8 is provided with a first rotating shaft 9, the bottom end of the first rotating shaft 9 is provided with a protective frame 10, the inner side wall of the recorder 4 is provided with a fixed hole 11, the inner side of the fixed hole 11 is provided with a fixed rod 12, the fixed rod 12 is installed in cooperation with an airflow collecting cylinder 13, the top end of the recorder 4 is provided with a second clamping groove 14, the outer side of the second clamping groove 14 is provided with a second clamping block 15, and the second clamping block 15 is installed in cooperation with an installation block 16, a second rotating shaft 17 is arranged on the inner side of the mounting block 16, and a hook 18 is arranged at the top end of the second rotating shaft 17.
Furthermore, the recorder 4 is connected with the base 1 through the first clamping block 3 in a clamping manner, the first clamping block 3 and the first clamping groove 2 are both of an L-shaped structure, the recorder 4 is well fixed through the arranged first clamping block 3 and the base 1, and the recorder 4 and the base 1 can be fixed through the first clamping block 3 to record aerodynamic data.
Further, 5 inboard and 4 outsides of record appearance of protection pad are closely laminated, and the length of record appearance 4 is greater than the length of protection pad 5, and through the protection pad 5 that sets up, be convenient for like this play fine guard action to record appearance 4, avoid record appearance 4 to receive external force to influence to cause to collide with the damage, play damp-proofing effect to record appearance 4 simultaneously.
Further, the bearer bar 10 constitutes revolution mechanic through first pivot 9 and record appearance 4, and fixed block 8 is axis symmetry setting with first pivot 9, bearer bar 10 and first pivot 9 through the setting, be convenient for like this to play antifog effect to screen 6 and button 7 on the record appearance 4, because record appearance 4 exposes in the air for a long time, have very big moisture in the air, can be to screen 6 surface formation fog, it is difficult to observe the data that show on the screen 6, also avoid the moisture too big simultaneously to cause button 7 to be out of order.
Further, airflow collecting cylinder 13 passes through dead lever 12 and 4 threaded connection of record appearance, and airflow collecting cylinder 13's outer wall is the screw thread form with the inner wall of record appearance 4 and arranges, through the dead lever 12 that sets up, is convenient for like this can dismantle and install airflow collecting cylinder 13, is convenient for dismantle when not using and accomodate.
Furthermore, the mounting block 16 is connected with the recorder 4 through the second engaging block 15 in an engaging manner, and the second engaging groove 14 is in an "H" shape, and the second engaging block 15 and the mounting block 16 are arranged, so that the mounting block 16 and the hook 18 can be detached through the second engaging block 15 without using the hook 18, and the space is saved.
Further, couple 18 constitutes revolution mechanic through second pivot 17 and installation piece 16, and couple 18 and installation piece 16 be for arranging perpendicularly, through second pivot 17 and couple 18 that set up, be convenient for like this under the higher condition in measuring position, can hang record appearance 4 aloft through couple 18, rotate in order to measure diversified aerodynamic force data through second pivot 17.
The working principle is as follows: for the recording instrument for aerodynamic design, firstly, the protection pad 5 is tightly attached to the outer side of the recording instrument 4, the protection pad 5 is arranged, so that the recording instrument 4 is protected well, the recording instrument 4 is prevented from being collided and damaged due to the influence of external force, meanwhile, the recording instrument 4 is dampproof, then, the airflow collecting cylinder 13 with the inner side wall provided with the fixing hole 11 is rotationally screwed and fixed through the fixing rod 12 arranged on the outer side of the recording instrument 4, if the measurement is carried out at a low position, the recording instrument 4 with the first clamping block 3 at the bottom end can be clamped and installed through the first clamping groove 2 arranged at the top end of the base 1, if the measurement is carried out at a high position, the second clamping block 15 at the bottom end can be clamped and installed through the second clamping groove 14 arranged at the top end of the recording instrument 4, and the installation block 16 with the second rotating shaft 17 and the hook 18 at the top end can be clamped and installed through the second clamping groove 14 arranged at the top end of the recording instrument 4, base 1 and couple 18 through the setting, be convenient for play fine fixed action to record appearance 4 like this, can fix record appearance 4 and base 1 through first block 3, if measuring position is than higher, can hang record appearance 4 at the eminence through couple 18, simultaneously through the bearer bar 10 and the first pivot 9 that set up, be convenient for like this play antifog effect to screen 6 and button 7 on the record appearance 4, because record appearance 4 exposes in the air for a long time, there is very big moisture in the air, can be to screen 6 surface formation fog, hardly observe the data that show on the screen 6, also avoid the too big button 7 that causes of moisture to be out of order simultaneously, just so the use flow of record appearance is just accomplished for the aerodynamic design, the model of screen 6 is P5Z.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a record appearance for aerodynamic design, includes base (1), its characterized in that: the recording device is characterized in that a first clamping groove (2) is formed in the top end of the base (1), a first clamping block (3) is arranged on the outer side of the first clamping groove (2), the first clamping block (3) and the recorder (4) are installed in a matched mode, a protective pad (5) is arranged on the outer side wall of the recorder (4), a screen (6) is arranged on the surface of the recorder (4), buttons (7) are arranged on the surface of the recorder (4), a fixing block (8) is arranged on the surface of the recorder (4), a first rotating shaft (9) is arranged on the inner side of the fixing block (8), a protective frame (10) is arranged at the bottom end of the first rotating shaft (9), fixing holes (11) are formed in the inner side wall of the recorder (4), fixing rods (12) are arranged on the inner side of the fixing holes (11), the fixing rods (12) are installed in a matched mode with an airflow collecting barrel (13), and a second clamping groove (14) is formed in the top end of the recorder (4), and a second clamping block (15) is arranged on the outer side of the second clamping groove (14), the second clamping block (15) and the mounting block (16) are installed in a matched mode, a second rotating shaft (17) is arranged on the inner side of the mounting block (16), and a hook (18) is arranged at the top end of the second rotating shaft (17).
2. An aerodynamic design recorder according to claim 1 wherein: the recorder (4) is connected with the base (1) in a clamping mode through the first clamping block (3), and the first clamping block (3) and the first clamping groove (2) are both of an L-shaped structure.
3. An aerodynamic design recorder according to claim 1 wherein: the inner side of the protection pad (5) is tightly attached to the outer side of the recorder (4), and the length of the recorder (4) is greater than that of the protection pad (5).
4. An aerodynamic design recorder according to claim 1 wherein: the protective frame (10) and the recorder (4) form a rotating structure through the first rotating shaft (9), and the fixing block (8) is symmetrically arranged on the central axis through the first rotating shaft (9).
5. An aerodynamic design recorder according to claim 1 wherein: the airflow collecting cylinder (13) is in threaded connection with the recorder (4) through the fixing rod (12), and the outer wall of the airflow collecting cylinder (13) and the inner wall of the recorder (4) are both in threaded arrangement.
6. An aerodynamic design recorder according to claim 1 wherein: the mounting block (16) is connected with the recorder (4) in a clamping mode through a second clamping block (15), and the second clamping groove (14) is of an H-shaped structure.
7. An aerodynamic design recorder according to claim 1 wherein: the hook (18) and the mounting block (16) form a rotating structure through the second rotating shaft (17), and the hook (18) and the mounting block (16) are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022370514.XU CN213956720U (en) | 2020-10-22 | 2020-10-22 | Recording instrument for aerodynamic design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022370514.XU CN213956720U (en) | 2020-10-22 | 2020-10-22 | Recording instrument for aerodynamic design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956720U true CN213956720U (en) | 2021-08-13 |
Family
ID=77204574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022370514.XU Expired - Fee Related CN213956720U (en) | 2020-10-22 | 2020-10-22 | Recording instrument for aerodynamic design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956720U (en) |
-
2020
- 2020-10-22 CN CN202022370514.XU patent/CN213956720U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |