CN112584644A - Water falling alarm device based on double positioning - Google Patents
Water falling alarm device based on double positioning Download PDFInfo
- Publication number
- CN112584644A CN112584644A CN202011365884.2A CN202011365884A CN112584644A CN 112584644 A CN112584644 A CN 112584644A CN 202011365884 A CN202011365884 A CN 202011365884A CN 112584644 A CN112584644 A CN 112584644A
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- CN
- China
- Prior art keywords
- wall
- movable
- sleeve
- device body
- protective sheath
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- 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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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
Abstract
The invention discloses a double-positioning-based water falling alarm device, which comprises a device body, wherein a test button display lamp is movably arranged on one side of the device body, a starting sleeve is movably sleeved on the surface of the outer wall of the device body, an outer sleeve locking button is fixedly arranged on one side of the starting sleeve, and a starting switch is movably arranged in the starting sleeve; side protective sheath and annular guard circle through the design, when the outer wall at the in-process connecting block of using the device body collides with other materials each other, at this moment the annular guard circle can promote movable sleeve along the gag lever post outer wall to the motion of side protective sheath outer wall, in-process at the motion can extrude the floating spring, the impact force that can form the power of bounce-back and outer wall production when the floating spring receives the extrusion offsets each other, and the section shape of current annular guard circle is circular, this makes can offset the impact force all around to side protective sheath outer wall, the problem of protecting the connecting block has both been solved.
Description
Technical Field
The invention belongs to the technical field of alarm devices, and particularly relates to a drowning alarm device based on double positioning.
Background
The alarm device is an information display device indicating that a malfunction, an accident, or a dangerous situation has occurred. According to the characteristics of the code used and the nature of the sensory channel receiving the information, there are classified visual alarm, auditory alarm, tactile alarm, olfactory alarm, etc. The design requirements are as follows: the invisible alarm signal has enough strength and is easy to attract the indiscriminate attention of people or has obvious specificity on characters.
The antenna groove has been seted up to one side of current alarm device that falls into water, can be with the antenna spacing in inside through the antenna groove to ability convenient to use, but when current device fell into the aquatic, can not be timely take out the antenna from the inside in antenna groove, thereby lead to the transmission that the signal can not be timely, at this moment work efficiency can descend and the problem that the security descends, for this we propose a alarm device that falls into water based on two location.
Disclosure of Invention
The invention aims to provide a water-falling alarm device based on double positioning, which aims to solve the problems that in the background art, an antenna slot is formed in one side of the existing water-falling alarm device, an antenna can be limited inside the antenna slot through the antenna slot, and the existing water-falling alarm device is convenient to use, but when the existing water-falling alarm device falls into water, the antenna cannot be taken out of the inside of the antenna slot in time, so that signals cannot be sent in time, and the working efficiency and the safety are reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an alarm device falls into water based on two location, includes the device body, one side movable mounting of device body has test button display lamp, the surface activity of device body outer wall has cup jointed the starting sleeve, one side fixed mounting of starting sleeve has overcoat locking button, the inside movable mounting of starting sleeve has starting switch the opposite side fixed mounting of device body has the sky wire groove, the top fixed mounting of device body has the connecting block, the soft antenna of top fixedly connected with of connecting block, the water inlet has all been seted up to the both sides of the outer wall of sky wire groove, the inside movable mounting of sky wire groove has the air cushion, the bottom fixed mounting of sky wire groove has the bottom clamping ring.
Preferably, the surface activity of connecting block outer wall has cup jointed the side protective sheath, side protective sheath outer wall movable mounting has the annular guard circle, the installing port has been seted up to the inside of side protective sheath, side protective sheath inside fixed mounting all around has the gag lever post, the activity of gag lever post outer wall has cup jointed movable spring, the activity of top of gag lever post has cup jointed movable sleeve, the fixed surface of movable sleeve outer wall and the fixed surface of annular guard circle outer wall are connected.
Preferably, both sides of the air cushion are fixedly provided with side connecting plates, and movable steel balls are movably arranged in the side connecting plates.
Preferably, the surface of the outer wall of the limiting rod is fixedly provided with a limiting ring, a movable sleeve opening is formed in the movable sleeve, the diameter of the movable sleeve opening is smaller than that of the outer wall of the limiting ring, and the cross sections of the limiting ring and the movable sleeve opening are circular.
Preferably, a connector is arranged inside the bottom connecting ring, the section of the connector is circular, and movable grooves are formed in two sides of the inner wall of the antenna groove.
Preferably, the side connecting plate is internally provided with a movable opening, the surface of the inner wall of the movable opening is mutually attached to the surface of the outer wall of the movable steel ball, and the section of the movable opening is circular.
Preferably, the movable cavity is formed in the side protective sleeve, and the surface of the inner wall of the movable cavity is attached to the surface of the outer wall of the connecting block.
Compared with the prior art, the invention has the beneficial effects that:
1. through the air cushion of design, the bottom clamping ring, the water inlet, the inside water of day wire casing constantly saves, can contact each other with the bottom of air cushion, make air cushion buoyancy can increase at the in-process of contact, at this moment the air cushion can move on the both sides along the antenna slot inner wall, make the top of air cushion can laminate each other with the bottom of soft antenna at the in-process of motion, and receive the influence of buoyancy, at this moment the air cushion can extrude the whole inside from the antenna slot of soft antenna, thereby make soft antenna can straighten by oneself, avoid needing manual operation, thereby work efficiency and security can be improved.
2. Side protective sheath and annular guard circle through the design, when the outer wall at the in-process connecting block of using the device body collides with other materials each other, at this moment the annular guard circle can promote movable sleeve along the gag lever post outer wall to the motion of side protective sheath outer wall, in-process at the motion can extrude the floating spring, the impact force that can form the power of bounce-back and outer wall production when the floating spring receives the extrusion offsets each other, and the section shape of current annular guard circle is circular, this makes can offset the impact force all around to side protective sheath outer wall, the problem of protecting the connecting block has both been solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the overall structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the overall structure of the air mattress of the present invention;
FIG. 4 is a schematic top view of the side protective cover of the present invention.
In the figure: 1. a device body; 2. a test button display lamp; 3. a housing locking button; 4. starting the sleeve; 5. starting a switch; 6. an antenna slot; 7. connecting blocks; 8. a flexible antenna; 9. a side protective cover; 10. an annular guard ring; 11. a side connecting plate; 12. a water inlet; 13. an air cushion; 14. a bottom connecting ring; 15. a movable steel ball; 16. a limiting rod; 17. a movable spring; 18. a movable sleeve; 19. and (7) installing the opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a warning device falls into water based on two location, including device body 1, one side movable mounting of device body 1 has test button display lamp 2, the surperficial activity of device body 1 outer wall has cup jointed starting sleeve 4, one side fixed mounting of starting sleeve 4 has overcoat locking button 3, the inside movable mounting of starting sleeve 4 has starting switch 5 device body 1's opposite side fixed mounting to have antenna groove 6, the top fixed mounting of device body 1 has connecting block 7, the soft antenna of top fixedly connected with 8 of connecting block 7, water inlet 12 has all been seted up to the both sides of the outer wall of antenna groove 6, the inside movable mounting of antenna groove 6 has air cushion 13, the bottom fixed mounting of antenna groove 6 has bottom clamping ring 14.
In this embodiment, at first, each part is assembled, when the whole of device body 1 is immersed in water, at this moment, water can get into antenna slot 6 from the inside of bottom coupling ring 14 and air cushion 13, and current soft antenna 8 is the joint inside antenna slot 6, when the inside water of antenna slot 6 constantly saves, can contact each other with the bottom of air cushion 13, make air cushion 13 buoyancy can increase at the in-process of contact, at this moment, air cushion 13 can move on the both sides along antenna slot 6 inner wall, make the top of air cushion 13 can laminate each other with the bottom of soft antenna 8 in the in-process of motion, and receive the influence of buoyancy, at this moment, air cushion 13 can extrude the whole of soft antenna 8 from the inside of antenna slot 6, thereby make soft antenna 8 can straighten by oneself, avoid needing manual operation, thereby can improve work efficiency and security.
Specifically, the surface activity of 7 outer walls of connecting blocks has cup jointed side protective sheath 9, and side protective sheath 9 outer wall movable mounting has annular guard circle 10, and installing port 19 has been seted up to side protective sheath 9's inside, and side protective sheath 9 inside fixed mounting all around has gag lever post 16, and the activity of 16 outer walls of gag lever posts has cup jointed movable spring 17, and movable sleeve 18 has been cup jointed in the top activity of gag lever post 16, and the surface of the 18 outer walls of movable sleeve and the fixed surface of annular guard circle 10 outer wall are connected.
In this embodiment, when the outer wall of the connecting block 7 collides with other materials in the process of using the device body 1, at this time, the annular protection ring 10 pushes the movable sleeve 18 to move along the outer wall of the limiting rod 16 to the outer wall of the side protection sleeve 9, the movable spring 17 is extruded in the moving process, the force of rebounding formed when the movable spring 17 is extruded and the impact force generated by the outer wall are offset with each other, and the sectional shape of the existing annular protection ring 10 is circular, so that the impact force around the outer wall of the side protection sleeve 9 can be offset, and the existing side protection sleeve 9 is arranged, at this time, the connecting block 7 can be protected secondarily through the side protection sleeve 9, thereby avoiding being damaged in the working process, and protecting the connection part of the flexible antenna 8.
Specifically, both sides of the air cushion 13 are fixedly provided with side connecting plates 11, and movable steel balls 15 are movably arranged inside the side connecting plates 11.
In this embodiment, by arranging the movable steel balls 15, the movable steel balls 15 can rotate in the process of up-and-down movement of the air cushion 13, and the movable steel balls 15 can reduce friction in the rotating process, so that the air cushion 13 can rapidly move upwards, thereby solving the connection problem and the friction problem.
Specifically, a limiting ring is fixedly mounted on the surface of the outer wall of the limiting rod 16, a movable sleeve opening is formed in the movable sleeve 18, the diameter of the movable sleeve opening is smaller than that of the outer wall of the limiting ring, and the cross sections of the limiting ring and the movable sleeve opening are circular.
In this embodiment, the limiting ring is provided, so that the limiting rod 16 does not fall off in the process of moving back and forth in the movable sleeve 18, and the movable sleeve 18 can move conveniently.
Specifically, a connector is arranged inside the bottom connecting ring 14, the section of the connector is circular, and movable grooves are formed in two sides of the inner wall of the antenna groove 6.
In this embodiment, through setting up the connector for water can get into the inside of antenna groove 6 through the connector, has both solved the connection problem, has solved the introduction problem again.
Specifically, the inside of the side connecting plate 11 is provided with a movable opening, the surface of the inner wall of the movable opening is mutually attached to the surface of the outer wall of the movable steel ball 15, and the section of the movable opening is circular.
In this embodiment, by arranging the movable opening, the whole movable mounting of the movable steel ball 15 can be carried out in the side connecting plate 11 through the movable opening, so that the connection problem and the movement problem are solved.
Specifically, the movable cavity is formed in the side protective sleeve 9, and the surface of the inner wall of the movable cavity is attached to the surface of the outer wall of the connecting block 7.
In this embodiment, through setting up movable chamber for can accomodate the whole of connecting block 7 in the inside of side protective sheath 9 through movable chamber.
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 warning device falls into water based on two location, includes device body (1), one side movable mounting of device body (1) has test button display lamp (2), the surperficial activity of device body (1) outer wall has cup jointed actuating sleeve (4), one side fixed mounting of actuating sleeve (4) has overcoat locking button (3), the inside movable mounting of actuating sleeve (4) has starting switch (5) its characterized in that: the device comprises a device body (1) and is characterized in that an antenna groove (6) is fixedly arranged on the other side of the device body (1), a connecting block (7) is fixedly arranged at the top of the device body (1), a flexible antenna (8) is fixedly connected to the top of the connecting block (7), a water inlet (12) is formed in each of two sides of the outer wall of the antenna groove (6), an air cushion (13) is movably arranged in the inner portion of the antenna groove (6), and a bottom connecting ring (14) is fixedly arranged at the bottom of the antenna groove (6).
2. The double-positioning-based water-drowning warning device according to claim 1, characterized in that: side protective sheath (9) have been cup jointed in the surface activity of connecting block (7) outer wall, side protective sheath (9) outer wall movable mounting has annular guard circle (10), installing port (19) have been seted up to the inside of side protective sheath (9), side protective sheath (9) inside fixed mounting all around has gag lever post (16), activity spring (17) have been cup jointed in gag lever post (16) outer wall activity, movable sleeve (18) have been cup jointed in the top activity of gag lever post (16), the fixed surface of the surface of movable sleeve (18) outer wall and the fixed surface of annular guard circle (10) outer wall are connected.
3. The double-positioning-based water-drowning warning device according to claim 1, characterized in that: both sides of the air cushion (13) are fixedly provided with side connecting plates (11), and movable steel balls (15) are movably arranged in the side connecting plates (11).
4. The double-positioning-based water-drowning warning device according to claim 2, characterized in that: the surface fixed mounting of gag lever post (16) outer wall has the spacing collar, movable cuff has been seted up to the inside of activity sleeve (18), movable cuff diameter is less than the spacing collar outer wall diameter, spacing collar and movable cuff section shape are circular.
5. The double-positioning-based water-drowning warning device according to claim 1, characterized in that: the bottom connecting ring (14) is internally provided with a connector, the section of the connector is circular, and two sides of the inner wall of the antenna slot (6) are provided with movable slots.
6. The double-positioning-based water-drowning warning device according to claim 3, wherein: the movable opening is formed in the side connecting plate (11), the surface of the inner wall of the movable opening is attached to the surface of the outer wall of the movable steel ball (15), and the section of the movable opening is circular.
7. The double-positioning-based water-drowning warning device according to claim 2, characterized in that: the movable cavity is formed in the side protective sleeve (9), and the surface of the inner wall of the movable cavity is attached to the surface of the outer wall of the connecting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011365884.2A CN112584644B (en) | 2020-11-29 | 2020-11-29 | Alarm device falls into water based on two location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011365884.2A CN112584644B (en) | 2020-11-29 | 2020-11-29 | Alarm device falls into water based on two location |
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| Publication Number | Publication Date |
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| CN112584644A true CN112584644A (en) | 2021-03-30 |
| CN112584644B CN112584644B (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011365884.2A Active CN112584644B (en) | 2020-11-29 | 2020-11-29 | Alarm device falls into water based on two location |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100024545A1 (en) * | 2008-07-31 | 2010-02-04 | Rudd Jeffrey P | Inductive liquid-level sensor |
| US20140049394A1 (en) * | 2012-08-16 | 2014-02-20 | Graham E. Snyder | Water safety monitoring devices, alarm devices and related methods |
| CN203681464U (en) * | 2013-02-01 | 2014-07-02 | 邹亮 | Vehicle fall-into-river personnel emergency self-helping device |
| CN104240448A (en) * | 2013-06-10 | 2014-12-24 | 霍尼韦尔国际公司 | Self-Contained, Buoyant, and Water-Tight Wireless Flood Detector |
| US20150002301A1 (en) * | 2013-06-26 | 2015-01-01 | Gilbert J. Rietsch, Jr. | Car Wash Chemical Solution Level Monitoring System |
| CN206348906U (en) * | 2017-01-11 | 2017-07-21 | 广东鑫国源能源有限公司 | A kind of Hydrogen Peroxide Production concentration real-time detection alarming device |
| CN108248794A (en) * | 2018-03-07 | 2018-07-06 | 上海埃威航空电子有限公司 | A kind of man overboard's position indicating mark and its control method with air bag floating antenna |
| CN207917103U (en) * | 2018-03-07 | 2018-09-28 | 上海埃威航空电子有限公司 | A kind of man overboard's position indicating mark with air bag floating antenna |
| CN209739875U (en) * | 2019-04-02 | 2019-12-06 | 盐城工业职业技术学院 | Prevent falling type container for economic trade |
| CN110715707A (en) * | 2019-10-22 | 2020-01-21 | 温州江航建设有限公司 | Water level alarm device and alarm method for hydraulic and hydroelectric engineering |
| CN210246735U (en) * | 2019-10-30 | 2020-04-03 | 湖北荣创科技有限公司 | Multifunctional remote visual handheld intelligent terminal |
| CN111587012A (en) * | 2018-07-27 | 2020-08-25 | 黄河科技学院 | Wireless sensor network protector |
-
2020
- 2020-11-29 CN CN202011365884.2A patent/CN112584644B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100024545A1 (en) * | 2008-07-31 | 2010-02-04 | Rudd Jeffrey P | Inductive liquid-level sensor |
| US20140049394A1 (en) * | 2012-08-16 | 2014-02-20 | Graham E. Snyder | Water safety monitoring devices, alarm devices and related methods |
| CN203681464U (en) * | 2013-02-01 | 2014-07-02 | 邹亮 | Vehicle fall-into-river personnel emergency self-helping device |
| CN104240448A (en) * | 2013-06-10 | 2014-12-24 | 霍尼韦尔国际公司 | Self-Contained, Buoyant, and Water-Tight Wireless Flood Detector |
| US20150002301A1 (en) * | 2013-06-26 | 2015-01-01 | Gilbert J. Rietsch, Jr. | Car Wash Chemical Solution Level Monitoring System |
| CN206348906U (en) * | 2017-01-11 | 2017-07-21 | 广东鑫国源能源有限公司 | A kind of Hydrogen Peroxide Production concentration real-time detection alarming device |
| CN108248794A (en) * | 2018-03-07 | 2018-07-06 | 上海埃威航空电子有限公司 | A kind of man overboard's position indicating mark and its control method with air bag floating antenna |
| CN207917103U (en) * | 2018-03-07 | 2018-09-28 | 上海埃威航空电子有限公司 | A kind of man overboard's position indicating mark with air bag floating antenna |
| CN111587012A (en) * | 2018-07-27 | 2020-08-25 | 黄河科技学院 | Wireless sensor network protector |
| CN209739875U (en) * | 2019-04-02 | 2019-12-06 | 盐城工业职业技术学院 | Prevent falling type container for economic trade |
| CN110715707A (en) * | 2019-10-22 | 2020-01-21 | 温州江航建设有限公司 | Water level alarm device and alarm method for hydraulic and hydroelectric engineering |
| CN210246735U (en) * | 2019-10-30 | 2020-04-03 | 湖北荣创科技有限公司 | Multifunctional remote visual handheld intelligent terminal |
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| CN112584644B (en) | 2023-01-13 |
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