CN114414138B - Automatic change air volume appearance - Google Patents
Automatic change air volume appearance Download PDFInfo
- Publication number
- CN114414138B CN114414138B CN202210097480.2A CN202210097480A CN114414138B CN 114414138 B CN114414138 B CN 114414138B CN 202210097480 A CN202210097480 A CN 202210097480A CN 114414138 B CN114414138 B CN 114414138B
- Authority
- CN
- China
- Prior art keywords
- wall
- groove
- sealing door
- toothed plate
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
- G01L19/0654—Protection against aggressive medium in general against moisture or humidity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drying Of Solid Materials (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an automatic air gauge which comprises a base, a cross groove, a first fixing plate and a sealing door, wherein an embedded groove is formed in the inner wall of the cross groove, a soft cushion is arranged on the inner wall of the embedded groove, a pressure sensor is arranged on the inner top wall of the cross groove, a sliding groove is formed in the inner wall of the cross groove, a toothed plate is arranged on the inner wall of the sliding groove, a motor is arranged on the inner wall of the sliding groove, and a gear is arranged at the output end of the motor. According to the invention, the sliding groove, the pressure sensor and the gear are arranged, when the air quantity meter is arranged on the bracket, the top of the bracket is embedded into the cross groove, the pressure sensor senses the pressure of the bracket, then the motor rotates to drive the toothed plate to move in the sliding groove, and the toothed plate is gradually inserted into the embedded groove, so that the bracket is limited in the cross groove by the toothed plate, the cushion is tightly attached to the toothed plate, the toothed plate is prevented from swinging and moving back, the structure is greatly convenient for the installation of the air quantity meter, the installation time of the air quantity meter is reduced, and the air quantity meter is more labor-saving.
Description
Technical Field
The invention relates to the technical field of air quantity meters, in particular to an automatic air quantity meter.
Background
The intelligent pitot tube air gauge can measure pressure, pressure difference, and directly read wind pressure, wind speed and wind quantity of a pipeline, has high measurement accuracy, stable performance, simple operation and wider application range: the air quantity of the centralized air conditioner can be comprehensively managed after detection, and the automatic control of temperature, humidity and cleanliness can be realized.
The defects of the existing air quantity meter are as follows:
patent document CN210242892U discloses an air volume meter, and the claim of protection "includes frame and cloth cover, the outside a week of frame is provided with the cloth cover, the cloth cover is through cup jointing in the outside a week of frame, the frame passes through cup jointing with the cloth cover, the lower extreme of frame is provided with the connection roof, the connection roof passes through welded connection with the frame, the lower extreme of connection roof is provided with the base, through changing traditional mode that directly fixes the handle through the bolt into current mode that passes through on the basis of the connection of bolt and fix through sleeve pipe and round pin axle, can offset under the effect of round pin axle and sleeve pipe and take the effect of holding the effect that this equipment produced, the inside of sleeve pipe is provided with the internal thread groove to the inside of sleeve pipe is provided with the hole that runs through, adopts the sleeve pipe to connect the bolt that exposes, then through the fixed stability between sleeve pipe and the bolt. However, the prior air quantity instrument is inconvenient to install, and needs to be installed on an equipped prosthesis when the air quantity instrument is used, and the traditional installation is fixed by using screws, so that time and labor are wasted.
Disclosure of Invention
The invention aims to provide an automatic air quantity meter so as to solve the problem that the air quantity meter in the background technology is inconvenient to install.
In order to achieve the above purpose, the present invention provides the following technical solutions: an automatic air gauge comprises a base, a cross groove, a first fixing plate and a sealing door, wherein the cross groove is formed in the bottom of the base;
an embedded groove is formed in the inner wall of the cross groove, a soft cushion is arranged on the inner wall of the embedded groove, a pressure sensor is arranged on the inner top wall of the cross groove, a sliding groove is formed in the inner wall of the cross groove, a toothed plate is arranged on the inner wall of the sliding groove, a motor is arranged on the inner wall of the sliding groove, a gear is arranged at the output end of the motor, and the gear is meshed with the toothed plate;
the utility model discloses a drying cabinet, including base, mounting bar, sealing door, drying cabinet, handle, fixed plate, second fixed plate, mounting bar, sealing door's outer wall is installed to the outer wall of base, second fixed plate is installed to the outer wall of base, the mounting bar is installed to sealing door's outer wall, the drying cabinet is installed to sealing door's outer wall, the handle is installed to the outer wall of base.
Preferably, an air volume cover is arranged at the top of the base.
Preferably, the outer wall of the first fixing plate is provided with a clamping hole.
Preferably, the outer wall of the second fixing plate is provided with a sealing door, and the inner bottom wall of the sealing door is provided with a track.
Preferably, the outer wall of the mounting strip is provided with a spring, the outer wall of the spring is provided with a clamping rod, and one end of the clamping rod extends out of the outer wall of the closed door.
Preferably, the outer wall of the sealing door is provided with ventilation holes, and one ends of the ventilation holes extend into the drying box.
Preferably, the controller is installed to the outer wall of base, and the display screen is installed to the outer wall of controller, and the button is installed to the outer wall of controller.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sliding groove, the pressure sensor and the gear are arranged, when the air quantity meter is arranged on the bracket, the top of the bracket is embedded into the cross groove, the pressure sensor senses the pressure of the bracket, then the motor rotates to drive the gear to rotate, the gear rotates to drive the toothed plate to move in the sliding groove, and the toothed plate is gradually inserted into the embedded groove, so that the bracket is limited in the cross groove by the toothed plate, the soft cushion is tightly attached to the toothed plate, the toothed plate is prevented from swinging and moving back, the structure is greatly convenient for the installation of the air quantity meter, the installation time of the air quantity meter is reduced, and the air quantity meter is more labor-saving;
2. according to the invention, the drying box, the clamping rod and the sealing door are arranged, the track is matched with the protrusion at the bottom of the second fixing plate, so that the sealing door can slide on the second fixing plate, when the sealing door is not used, the sealing door is positioned between the first fixing plate and the second fixing plate and plays a role in protecting the controller, the drying box absorbs moisture of air at one side of the controller through the air holes, the controller device is prevented from being damaged by moist air, when the sealing door needs to be used, the clamping rod is pulled, the clamping rod is separated from the clamping hole, the clamping rod and the clamping hole are not limited to move the sealing door, and at the moment, the sealing door can be detached, so that the sealing door plays a role in protecting the controller, and the service life of the controller is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-slot structure of the present invention;
FIG. 3 is a schematic diagram of a controller according to the present invention;
fig. 4 is a schematic view of the structure of the closure door of the present invention.
In the figure: 1. a base; 101. an air volume cover; 2. a cross groove; 201. an embedding groove; 202. a soft cushion; 203. a pressure sensor; 204. a chute; 205. a toothed plate; 206. a motor; 207. a gear; 3. a first fixing plate; 301. a clamping hole; 4. a second fixing plate; 401. closing the door; 402. a track; 5. a mounting bar; 501. a spring; 502. a clamping rod; 6. a drying box; 601. ventilation holes; 7. a handle; 701. a controller; 702. a display screen; 703. and (5) a key.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples: referring to fig. 1, an automatic air gauge comprises a base 1, a cross groove 2, a first fixing plate 3 and a sealing door 401, wherein a handle 7 is installed on the outer wall of the base 1, an air volume cover 101 is installed at the top of the base 1, a controller 701 is installed on the outer wall of the base 1, a display screen 702 is installed on the outer wall of the controller 701, a key 703 is installed on the outer wall of the controller 701, the handle 7 is convenient for carrying the air gauge, the air volume cover 101 is one of main components of a measuring device, the display screen 702 displays measurement data, and the key 703 is used for adjusting the air gauge.
Referring to fig. 2, a cross slot 2 is formed at the bottom of the base 1, an embedded slot 201 is formed in the inner wall of the cross slot 2, a soft pad 202 is mounted on the inner wall of the embedded slot 201, a pressure sensor 203 is mounted on the inner top wall of the cross slot 2, a sliding slot 204 is formed in the inner wall of the cross slot 2, a toothed plate 205 is mounted on the inner wall of the sliding slot 204, a motor 206 is mounted on the inner wall of the sliding slot 204, a gear 207 is mounted at the output end of the motor 206, the gear 207 is meshed with the toothed plate 205, when the air volume meter is mounted on the bracket, the top of the bracket is embedded into the cross slot 2, the pressure sensor 203 senses the pressure of the bracket, then the motor 206 rotates to drive the gear 207 to rotate, the toothed plate 205 is driven to move in the sliding slot 204, the toothed plate 205 is gradually inserted into the embedded slot 201, the bracket is limited in the cross slot 2 by the toothed plate 205, the soft pad 202 is tightly attached to the toothed plate 205, the toothed plate 205 is prevented from swinging and moving back, the structure greatly facilitates the mounting of the air volume meter, the mounting time of the air volume meter is reduced, and labor is saved.
Referring to fig. 3 and 4, the first fixing plate 3 is installed on the outer wall of the base 1, the second fixing plate 4 is installed on the outer wall of the base 1, the mounting bar 5 is installed on the outer wall of the sealing door 401, the drying box 6 is installed on the outer wall of the sealing door 401, the clamping hole 301 is installed on the outer wall of the first fixing plate 3, the sealing door 401 is installed on the outer wall of the second fixing plate 4, the track 402 is formed in the inner bottom wall of the sealing door 401, the spring 501 is installed on the outer wall of the mounting bar 5, the clamping rod 502 is installed on the outer wall of the spring 501, one end of the clamping rod 502 extends out of the outer wall of the sealing door 401, the air holes 601 are formed in the outer wall of the sealing door 401, one end of the air holes 601 extends into the interior of the drying box 6, the track 402 is matched with the protrusions at the bottom of the second fixing plate 4, the sealing door 401 can slide on the second fixing plate 4, when the sealing door 401 is located between the first fixing plate 3 and the second fixing plate 4, the drying box 6 protects the controller 701, moisture of air on one side of the controller 701 is prevented from being absorbed through the air holes 601, the clamping device 502 is prevented from being damaged by the air, the clamping device 502 is required to be pulled by the clamping device 502, the clamping device 502 is required to be pulled by the device 502, the clamping device 301 is prevented from being pulled to be automatically pulled to be separated from the clamping device 301, and the device 301, the device 301 is prevented from being automatically pulled into the hole 301 to be used to be in the hole 301, and the hole 301 is not required to be automatically to be used to be inserted into the hole to be used to be in the sealing hole 301.
The air quantity meter is arranged on the bracket, the top of the bracket is embedded into the cross groove 2, the pressure sensor 203 senses the pressure of the bracket, then the motor 206 rotates to drive the gear 207 to rotate, the gear 207 rotates to drive the toothed plate 205 to move in the sliding groove 204, the toothed plate 205 is gradually inserted into the embedded groove 201, the bracket is limited in the cross groove 2 by the toothed plate 205, the cushion 202 is tightly attached to the toothed plate 205, the toothed plate 205 is prevented from swinging and moving back, the structure greatly facilitates the installation of the air quantity meter, the installation time of the air quantity meter is reduced, and the air quantity meter is more labor-saving, the track 402 is matched with the protrusion at the bottom of the second fixed plate 4, the sealing door 401 can slide on the second fixed plate 4, the sealing door 401 is positioned between the first fixed plate 3 and the second fixed plate 4 when the air quantity meter is not used, the controller 701 is protected, moisture of air on one side of the controller 701 is prevented from being absorbed by the drying box 6, the air in the controller 701 is prevented from damaging the controller 701, the air hole 601 is prevented from being damaged by moist air, the clamping rod 502 is pulled, the clamping rod 502 is prevented from being separated from the clamping hole 301, the clamping hole 301 and the sealing door is prevented from moving along with the sealing door 401, and the service life of the sealing door 401 is prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. An automatic change air gauge, includes base (1), cross groove (2), fixed plate (3) and sealing door (401), its characterized in that: the bottom of the base (1) is provided with a cross groove (2);
an embedded groove (201) is formed in the inner wall of the cross groove (2), a soft cushion (202) is arranged on the inner wall of the embedded groove (201), a pressure sensor (203) is arranged on the inner top wall of the cross groove (2), a sliding groove (204) is formed in the inner wall of the cross groove (2), a toothed plate (205) is arranged on the inner wall of the sliding groove (204), a motor (206) is arranged on the inner wall of the sliding groove (204), a gear (207) is arranged at the output end of the motor (206), and the gear (207) is meshed with the toothed plate (205);
when the top of the bracket is embedded into the cross groove (2), the pressure sensor (203) senses the pressure of the bracket, then the motor (206) drives the gear (207) to rotate, the toothed plate (205) is driven to move in the sliding groove (204) and is inserted into the embedded groove (201) through the rotation of the gear (207), and the toothed plate (205) can limit the bracket into the cross groove (2);
the novel drying oven is characterized in that a first fixing plate (3) is arranged on the outer wall of the base (1), a second fixing plate (4) is arranged on the outer wall of the base (1), an installation strip (5) is arranged on the outer wall of the sealing door (401), a drying oven (6) is arranged on the outer wall of the sealing door (401), and a handle (7) is arranged on the outer wall of the base (1);
the outer wall of the first fixing plate (3) is provided with a clamping hole (301);
the outer wall of the mounting strip (5) is provided with a spring (501), the outer wall of the spring (501) is provided with a clamping rod (502), and one end of the clamping rod (502) extends out of the outer wall of the closed door (401);
when the locking device is required to be used, the clamping rod (502) is pulled, so that the clamping rod (502) is separated from the clamping hole (301), the clamping rod (502) and the clamping hole (301) are not limited to move of the closed door (401), and when the clamping rod (502) is located on one side of the clamping hole (301), the spring (501) enables the clamping rod (502) to be automatically inserted into the clamping hole (301).
2. An automated wind meter according to claim 1, wherein: an air volume cover (101) is arranged at the top of the base (1).
3. An automated wind meter according to claim 1, wherein: the outer wall of the second fixing plate (4) is provided with a sealing door (401), and the inner bottom wall of the sealing door (401) is provided with a track (402).
4. An automated wind meter according to claim 1, wherein: the outer wall of the sealing door (401) is provided with a vent hole (601), and one end of the vent hole (601) extends into the drying box (6).
5. An automated wind meter according to claim 1, wherein: the outer wall of the base (1) is provided with a controller (701), the outer wall of the controller (701) is provided with a display screen (702), and the outer wall of the controller (701) is provided with keys (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097480.2A CN114414138B (en) | 2022-01-27 | 2022-01-27 | Automatic change air volume appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097480.2A CN114414138B (en) | 2022-01-27 | 2022-01-27 | Automatic change air volume appearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114414138A CN114414138A (en) | 2022-04-29 |
| CN114414138B true CN114414138B (en) | 2024-03-19 |
Family
ID=81280201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210097480.2A Active CN114414138B (en) | 2022-01-27 | 2022-01-27 | Automatic change air volume appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114414138B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE917512C (en) * | 1952-04-30 | 1954-09-06 | Karl Ivar Gustav Slettenmark | Wind meter based on the pressure principle |
| CN200968952Y (en) * | 2006-10-17 | 2007-10-31 | 夏黎明 | Cleanness wind detector |
| CN202304903U (en) * | 2011-10-21 | 2012-07-04 | 广州万德威尔自动化系统有限公司 | Exact air quantity measuring system |
| CN107289170A (en) * | 2016-03-31 | 2017-10-24 | 倚世节能科技（上海）有限公司 | Ventilation valve |
| CN209247095U (en) * | 2019-01-10 | 2019-08-13 | 健研检测集团有限公司 | A kind of adjustable air quantity shield being connect for Air Flow Rate Instrument with air port |
| CN209775285U (en) * | 2019-01-10 | 2019-12-13 | 天津青燕浩宇机械加工有限公司 | a dull and stereotyped vulcanizer mould business turn over turns to device for silica gel shell |
| CN210242892U (en) * | 2019-07-23 | 2020-04-03 | 苏州长留净化科技有限公司 | Air volume meter |
| CN210572352U (en) * | 2019-07-10 | 2020-05-19 | 山东先声生物制药有限公司 | Novel air volume cover body for air volume instrument |
| CN211039874U (en) * | 2019-11-14 | 2020-07-17 | 河南省金鑫防护设备有限公司 | Electric and manual dual-purpose closed valve |
| CN211697859U (en) * | 2020-05-09 | 2020-10-16 | 浙江孚夏医疗科技有限公司 | Novel air gauge |
| CN212782575U (en) * | 2020-09-17 | 2021-03-23 | 深圳市翰锐光电有限公司 | LED display screen convenient to dismantle |
| CN214010428U (en) * | 2020-12-30 | 2021-08-20 | 河南卫公检测技术有限公司 | Fan housing type air volume instrument |
| CN214893450U (en) * | 2021-07-17 | 2021-11-26 | 上海拜朗生物科技有限公司 | Air gauge is used in enzyme preparation |
| CN214951578U (en) * | 2021-01-24 | 2021-11-30 | 沈阳金科精密仪器设备有限公司 | Energy-saving air volume cover |
| CN215116328U (en) * | 2021-05-08 | 2021-12-10 | 苏州洁颖环保能源有限公司 | Air volume instrument mounting base convenient to store |
| CN215588591U (en) * | 2021-07-30 | 2022-01-21 | 苏州海之文精密科技股份有限公司 | Totally enclosed CNC frame dustcoat |
-
2022
- 2022-01-27 CN CN202210097480.2A patent/CN114414138B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE917512C (en) * | 1952-04-30 | 1954-09-06 | Karl Ivar Gustav Slettenmark | Wind meter based on the pressure principle |
| CN200968952Y (en) * | 2006-10-17 | 2007-10-31 | 夏黎明 | Cleanness wind detector |
| CN202304903U (en) * | 2011-10-21 | 2012-07-04 | 广州万德威尔自动化系统有限公司 | Exact air quantity measuring system |
| CN107289170A (en) * | 2016-03-31 | 2017-10-24 | 倚世节能科技（上海）有限公司 | Ventilation valve |
| CN209247095U (en) * | 2019-01-10 | 2019-08-13 | 健研检测集团有限公司 | A kind of adjustable air quantity shield being connect for Air Flow Rate Instrument with air port |
| CN209775285U (en) * | 2019-01-10 | 2019-12-13 | 天津青燕浩宇机械加工有限公司 | a dull and stereotyped vulcanizer mould business turn over turns to device for silica gel shell |
| CN210572352U (en) * | 2019-07-10 | 2020-05-19 | 山东先声生物制药有限公司 | Novel air volume cover body for air volume instrument |
| CN210242892U (en) * | 2019-07-23 | 2020-04-03 | 苏州长留净化科技有限公司 | Air volume meter |
| CN211039874U (en) * | 2019-11-14 | 2020-07-17 | 河南省金鑫防护设备有限公司 | Electric and manual dual-purpose closed valve |
| CN211697859U (en) * | 2020-05-09 | 2020-10-16 | 浙江孚夏医疗科技有限公司 | Novel air gauge |
| CN212782575U (en) * | 2020-09-17 | 2021-03-23 | 深圳市翰锐光电有限公司 | LED display screen convenient to dismantle |
| CN214010428U (en) * | 2020-12-30 | 2021-08-20 | 河南卫公检测技术有限公司 | Fan housing type air volume instrument |
| CN214951578U (en) * | 2021-01-24 | 2021-11-30 | 沈阳金科精密仪器设备有限公司 | Energy-saving air volume cover |
| CN215116328U (en) * | 2021-05-08 | 2021-12-10 | 苏州洁颖环保能源有限公司 | Air volume instrument mounting base convenient to store |
| CN214893450U (en) * | 2021-07-17 | 2021-11-26 | 上海拜朗生物科技有限公司 | Air gauge is used in enzyme preparation |
| CN215588591U (en) * | 2021-07-30 | 2022-01-21 | 苏州海之文精密科技股份有限公司 | Totally enclosed CNC frame dustcoat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114414138A (en) | 2022-04-29 |
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