CN215255316U - Safety interlocking device for hyperbaric oxygen treatment cabin door - Google Patents
Safety interlocking device for hyperbaric oxygen treatment cabin door Download PDFInfo
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- CN215255316U CN215255316U CN202121355596.9U CN202121355596U CN215255316U CN 215255316 U CN215255316 U CN 215255316U CN 202121355596 U CN202121355596 U CN 202121355596U CN 215255316 U CN215255316 U CN 215255316U
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- magnet
- fixedly connected
- oxygen treatment
- movable rod
- hyperbaric oxygen
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Abstract
The utility model discloses a high pressure oxygen treatment cabin door safety interlocking device, which comprises a high pressure oxygen treatment cabin, wherein the cabin door is arranged on the high pressure oxygen treatment cabin, one side of the cabin door is provided with a fixed groove, the inner wall of the fixed groove is fixedly connected with a fixed plate, the inner wall of the fixed plate is slidably connected with a movable rod, one side of the movable rod extending out of the fixed plate is fixedly connected with a second magnet, when fire or power failure occurs in the high pressure oxygen treatment cabin, the electromagnet loses magnetism, a first spring is reset to drive a movable column to move and further drive a transverse plate to reset, so that the limiting effect of a limiting tooth on the transverse plate on a latch is disabled, an electrified coil loses current to enable a magnetic pole on the first magnet to reset, simultaneously, the second spring resets the movable rod and is separated from a clamping groove, meanwhile, the magnetic attraction effect of the first magnet and the second magnet accelerates the reset of the movable rod, thereby facilitating the opening of the cabin door, the escape of personnel in case of dangerous situations is facilitated, and the safety of the hyperbaric oxygen chamber is improved.
Description
Technical Field
The utility model relates to the field of medical treatment, especially, relate to a high pressure oxygen treatment hatch door safety interlock.
Background
The hyperbaric oxygen chamber is a special medical device for hyperbaric oxygen therapy, and is divided into an air pressurizing chamber and a pure oxygen pressurizing chamber according to different pressurizing media. The hyperbaric oxygen chamber has wide application range and is mainly used for treating anaerobic infection, CO poisoning, air embolism disease, decompression sickness, ischemic and anoxic encephalopathy, cerebral trauma, cerebrovascular disease and the like in clinic.
This application improves under prior art, and among the prior art, the condition of a fire appears in the hyperbaric oxygen cabin easily, consequently, general entering person forbids carrying easily fire and explosive article and electronic equipment strictly, and simultaneously when the treatment, need close the hatch door, the hatch door in current hyperbaric oxygen cabin is under the closed condition, when the condition of a fire or outage appear in the hyperbaric oxygen cabin, and the hatch door can't be opened rapidly, and the security is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-pressure oxygen treatment cabin door safety interlocking device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety interlocking device of a hyperbaric oxygen treatment cabin door comprises a hyperbaric oxygen treatment cabin, wherein the hyperbaric oxygen treatment cabin is provided with a cabin door, one side of the cabin door is provided with a fixed groove, the inner wall of the fixed groove is fixedly connected with a fixed plate, the inner wall of the fixed plate is slidably connected with a movable rod, one side of the movable rod extending out of the fixed plate is fixedly connected with a second magnet, one side of the second magnet far away from the movable rod is provided with a first magnet fixedly connected with the inner wall of the fixed groove, the magnetic poles of the first magnet and the second magnet are opposite, the outer ring of the first magnet is provided with an electrified coil, the hyperbaric oxygen treatment cabin is provided with a clamping groove, one end of the movable rod extending into the clamping groove is fixedly connected with symmetrically distributed clamping teeth, the number of the clamping teeth is two per group, the hyperbaric oxygen treatment cabin is provided with symmetrically distributed mounting grooves, and the inner wall of the mounting grooves is slidably connected with limit teeth, and the quantity of spacing tooth is two, and spacing tooth and latch meshing, one side fixedly connected with and the mounting groove inner wall sliding connection's of spacing tooth one side far away from the movable rod diaphragm.
As a further aspect of the present invention: the below of diaphragm is equipped with the mounting panel with mounting groove inner wall fixed connection, the top fixedly connected with electro-magnet of mounting panel, the iron core of electro-magnet adopts soft iron material to make, the top magnetism of electro-magnet is inhaled and is connected with the iron plate, and iron plate and diaphragm fixed connection.
As a further aspect of the present invention: spacing tooth's one side fixedly connected with symmetric distribution's activity post is kept away from to the diaphragm, the one end outer wall sliding connection that the diaphragm was kept away from to the activity post has the sleeve pipe, and sleeve pipe and mounting groove inner wall fixed connection, the activity post stretches into sheathed tube one end fixedly connected with limiting plate, the limiting plate is close to the first spring that one side fixedly connected with and the activity post of activity post cup jointed, and the first spring other end and cover intraductal wall fixed connection.
As a further aspect of the present invention: one side of the fixed plate close to the first magnet is provided with a movable plate which is connected with the inner wall of the fixed groove in a sliding mode, the movable plate is fixedly connected with the movable rod, one side of the fixed plate close to the movable plate is fixedly connected with a second spring which is connected with the movable rod in a sleeved mode, and the other end of the second spring is fixedly connected with the movable plate.
As a further aspect of the present invention: the front vertical face of the cabin door is fixedly connected with a control panel, the control panel is electrically connected with the electrified coil, the control panel is electrically connected with the electromagnet, and the back face of the cabin door is provided with a smoke sensor and a temperature sensor.
As a further aspect of the present invention: one side fixedly connected with sleeve of hatch door, and sleeve and hyperbaric oxygen treatment cabin rotate to be connected, telescopic inner wall is fixed to be cup jointed the pivot, and the pivot rotates with hyperbaric oxygen treatment cabin to be connected, fixed mounting has the bearing of symmetric distribution on the hyperbaric oxygen treatment cabin, and the inner circle and the pivot fixed connection of bearing, telescopic back rotates and is connected with spacing post, and spacing post and hyperbaric oxygen treatment cabin fixed connection, spacing post and hatch door butt.
The utility model discloses following beneficial effect has:
1. in the utility model, when in use, the magnetic pole of the first magnet is changed by current to the electrified coil, initially, the magnetic pole of the first magnet is opposite to that of the second magnet, after the change, the second magnet is moved by the first magnet to drive the movable plate and the movable rod to move, the second spring is contracted to drive the latch to enter the clamping groove, then the electromagnet is electrified to magnetically attract the iron block, the transverse plate drives the limit teeth to move, the limit teeth limit the latch, and meanwhile, the movable column is moved to contract the first spring, so that the cabin door is locked;
2. the utility model discloses in, when condition of a fire or outage appear in the hyperbaric oxygen treatment under-deck, the electro-magnet loses magnetism, first spring resets and drives the movable post and remove and then drive the diaphragm and reset, make spacing tooth on the diaphragm to the spacing effect inefficacy of latch, the circular telegram coil loses the magnetic pole on the electric current makes first magnet and replies, the second spring resets simultaneously and drives the movable rod and reset and break away from with the draw-in groove, the magnetic attraction of first magnet and second magnet has accelerated the reseing of movable rod simultaneously, make things convenient for opening of hatch door, personnel's when being convenient for appear dangerous situation flee, the security in hyperbaric oxygen cabin has been improved.
Drawings
FIG. 1 is a schematic structural view of a safety interlock device for hyperbaric oxygen treatment chamber door of the present invention;
FIG. 2 is a partial top view of a hyperbaric treatment chamber door safety interlock according to the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B of fig. 3 in the present invention.
Illustration of the drawings:
the hyperbaric oxygen treatment cabin comprises a hyperbaric oxygen treatment cabin 1, a cabin door 2, a sleeve 3, a rotating shaft 4, a bearing 5, a control panel 6, a fixed groove 7, a first magnet 8, an electrified coil 9, a second magnet 10, a movable plate 11, a fixed plate 12, a movable rod 13, a clamping groove 14, a mounting groove 15, a clamping tooth 16, a limiting tooth 17, a transverse plate 18, an iron block 19, an electromagnet 20, a mounting plate 21, a smoke sensor 22, a temperature sensor 23, a limiting column 24, a sleeve 25 and a movable column 26.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a safety interlock device for hyperbaric oxygen treatment cabin door, which comprises a hyperbaric oxygen treatment cabin 1, wherein a cabin door 2 is installed on the hyperbaric oxygen treatment cabin 1, a fixing groove 7 is formed on one side of the cabin door 2, a fixing plate 12 is fixedly connected to the inner wall of the fixing groove 7, a movable rod 13 is slidably connected to the inner wall of the fixing plate 12, a second magnet 10 is fixedly connected to one side of the movable rod 13 extending out of the fixing plate 12, a first magnet 8 fixedly connected to the inner wall of the fixing groove 7 is arranged on one side of the second magnet 10 far away from the movable rod 13, the magnetic poles of the first magnet 8 and the second magnet 10 are opposite, an electrified coil 9 is arranged on the outer ring of the first magnet 8, a clamping groove 14 is formed on the hyperbaric oxygen treatment cabin 1, symmetrically distributed clamping teeth 16 are fixedly connected to one end of the movable rod 13 extending into the clamping groove 14, the number of the clamping teeth 16 is two per group, symmetrically distributed mounting grooves 15 are formed on the hyperbaric oxygen treatment cabin 1, the inner wall of the mounting groove 15 is connected with two limiting teeth 17 in a sliding manner, the limiting teeth 17 are meshed with the latch 16, one side of the limiting teeth 17 far away from the movable rod 13 is fixedly connected with a transverse plate 18 connected with the inner wall of the mounting groove 15 in a sliding manner, a mounting plate 21 fixedly connected with the inner wall of the mounting groove 15 is arranged below the transverse plate 18, the top of the mounting plate 21 is fixedly connected with an electromagnet 20, an iron core of the electromagnet 20 is made of soft iron materials, the top of the electromagnet 20 is magnetically connected with an iron block 19, the iron block 19 is fixedly connected with the transverse plate 18, one side of the transverse plate 18 far away from the limiting teeth 17 is fixedly connected with movable columns 26 which are symmetrically distributed, the outer wall of one end of the movable columns 26 far away from the transverse plate 18 is connected with a sleeve 25 in a sliding manner, the sleeve 25 is fixedly connected with the inner wall of the mounting groove 15, one end of the movable columns 26 extending into the sleeve 25 is fixedly connected with a limiting plate, one side of the limiting plate close to the movable columns 26 is fixedly connected with a first spring sleeved with the movable columns 26, the other end of the first spring is fixedly connected with the inner wall of the sleeve 25, one side of the fixed plate 12 close to the first magnet 8 is provided with a movable plate 11 which is connected with the inner wall of the fixed groove 7 in a sliding way, the movable plate 11 is fixedly connected with a movable rod 13, one side of the fixed plate 12 close to the movable plate 11 is fixedly connected with a second spring which is sleeved with the movable rod 13, the other end of the second spring is fixedly connected with the movable plate 11, the front vertical surface of the cabin door 2 is fixedly connected with a control panel 6, the control panel 6 is electrically connected with an energizing coil 9, the control panel 6 is electrically connected with an electromagnet 20, the back surface of the cabin door 2 is provided with a smoke sensor 22 and a temperature sensor 23, one side of the cabin door 2 is fixedly connected with a sleeve 3, the sleeve 3 is rotatably connected with the hyperbaric oxygen treatment cabin 1, the inner wall of the sleeve 3 is fixedly sleeved with a rotating shaft 4, the rotating shaft 4 is rotatably connected with the hyperbaric oxygen treatment cabin 1, and the hyperbaric oxygen treatment cabin 1 is fixedly provided with bearings 5 which are symmetrically distributed, and the inner ring of the bearing 5 is fixedly connected with the rotating shaft 4, the back of the sleeve 3 is rotatably connected with a limiting column 24, the limiting column 24 is fixedly connected with the hyperbaric oxygen treatment cabin 1, and the limiting column 24 is abutted against the cabin door 2.
The working principle is as follows:
in the application, when the locking device is used, the magnetic pole of the first magnet 8 is changed by current to the energizing coil 9, initially, the magnetic pole of the first magnet 8 is opposite to that of the second magnet 10, after the change, the second magnet 10 is moved by the first magnet 8 to drive the movable plate 11 and the movable rod 13 to move, the second spring is contracted to drive the movable rod 13 to drive the latch 16 to enter the clamping groove 14, then, the current is introduced to the electromagnet 20 to magnetically attract the electromagnet 20 to the iron block 19, so that the transverse plate 18 drives the limiting teeth 17 to move, the limiting teeth 17 limit the latch 16, and meanwhile, the movable column 26 moves to contract the first spring, so that the locking of the cabin door 2 is completed;
in this application, when the condition of a fire or outage appear in hyperbaric oxygen treatment cabin 1, electro-magnet 20 loses magnetism, first spring resets and drives movable post 26 and remove and then drive diaphragm 18 and reset, make spacing tooth 17 on the diaphragm 18 inefficacy to the spacing effect of latch 16, electrical coil 9 loses the electric current and makes the magnetic pole on the first magnet 8 reply, the second spring resets simultaneously and drives movable rod 13 and restore to the throne and break away from with draw-in groove 14, the magnetic attraction effect of first magnet 8 and second magnet 10 has accelerated the reseing of movable rod 13 simultaneously, make things convenient for opening of hatch door 2, personnel's when being convenient for the dangerous condition to appear flee, the security in hyperbaric oxygen cabin has been improved.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a hyperbaric oxygen treatment hatch door safety interlock, includes hyperbaric oxygen treatment cabin (1), its characterized in that: the hyperbaric oxygen treatment cabin is characterized in that the cabin door (2) is installed on the hyperbaric oxygen treatment cabin (1), one side of the cabin door (2) is provided with a fixed groove (7), the inner wall of the fixed groove (7) is fixedly connected with a fixed plate (12), the inner wall of the fixed plate (12) is slidably connected with a movable rod (13), one side of the movable rod (13) extending out of the fixed plate (12) is fixedly connected with a second magnet (10), one side of the second magnet (10) far away from the movable rod (13) is provided with a first magnet (8) fixedly connected with the inner wall of the fixed groove (7), the magnetic poles of the first magnet (8) and the second magnet (10) are opposite, the outer ring of the first magnet (8) is provided with an electrified coil (9), the hyperbaric oxygen treatment cabin (1) is provided with a clamping groove (14), one end of the movable rod (13) extending into the clamping groove (14) is fixedly connected with clamping teeth (16) which are symmetrically distributed, the quantity of latch (16) is two for every group, install mounting groove (15) of symmetric distribution have been seted up on hyperbaric oxygen treatment cabin (1), mounting groove (15) inner wall sliding connection has spacing tooth (17), and the quantity of spacing tooth (17) is two, and spacing tooth (17) and latch (16) meshing, one side fixedly connected with and mounting groove (15) inner wall sliding connection's diaphragm (18) of movable rod (13) are kept away from in spacing tooth (17).
2. The hyperbaric treatment chamber door safety interlock of claim 1, wherein: the below of diaphragm (18) is equipped with mounting panel (21) with mounting groove (15) inner wall fixed connection, the top fixedly connected with electro-magnet (20) of mounting panel (21), the iron core of electro-magnet (20) adopts soft iron material to make, the top magnetism of electro-magnet (20) is inhaled and is connected with iron plate (19), and iron plate (19) and diaphragm (18) fixed connection.
3. The hyperbaric treatment chamber door safety interlock of claim 1, wherein: the utility model discloses a spacing tooth's (17) is kept away from in diaphragm (18) one side fixedly connected with symmetric distribution's activity post (26), the one end outer wall sliding connection who keeps away from diaphragm (18) of activity post (26) has sleeve pipe (25), and sleeve pipe (25) and mounting groove (15) inner wall fixed connection, the one end fixedly connected with limiting plate of sleeve pipe (25) is stretched into in activity post (26), the limiting plate is close to the first spring that one side fixedly connected with and activity post (26) cup jointed of activity post (26), and the first spring other end and sleeve pipe (25) inner wall fixed connection.
4. The hyperbaric treatment chamber door safety interlock of claim 1, wherein: one side that fixed plate (12) are close to first magnet (8) is equipped with fly leaf (11) with fixed slot (7) inner wall sliding connection, and fly leaf (11) and movable rod (13) fixed connection, one side fixedly connected with that fixed plate (12) are close to fly leaf (11) and the second spring that movable rod (13) cup jointed, and the other end and fly leaf (11) fixed connection of second spring.
5. The hyperbaric treatment chamber door safety interlock of claim 1, wherein: the front facade of hatch door (2) fixedly connected with control panel (6), control panel (6) and circular telegram coil (9) electric connection, control panel (6) and electro-magnet (20) electric connection, the back mounted of hatch door (2) has smoke transducer (22) and temperature sensor (23).
6. The hyperbaric treatment chamber door safety interlock of claim 1, wherein: one side fixedly connected with sleeve (3) of hatch door (2), and sleeve (3) and hyperbaric oxygen treatment cabin (1) rotate and be connected, the inner wall of sleeve (3) is fixed to be cup jointed pivot (4), and pivot (4) and hyperbaric oxygen treatment cabin (1) rotate and be connected, hyperbaric oxygen treatment cabin (1) is gone up fixed mounting has symmetric distribution's bearing (5), and the inner circle and pivot (4) fixed connection of bearing (5), the back of sleeve (3) rotates and is connected with spacing post (24), and spacing post (24) and hyperbaric oxygen treatment cabin (1) fixed connection, spacing post (24) and hatch door (2) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355596.9U CN215255316U (en) | 2021-06-18 | 2021-06-18 | Safety interlocking device for hyperbaric oxygen treatment cabin door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355596.9U CN215255316U (en) | 2021-06-18 | 2021-06-18 | Safety interlocking device for hyperbaric oxygen treatment cabin door |
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| Publication Number | Publication Date |
|---|---|
| CN215255316U true CN215255316U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121355596.9U Active CN215255316U (en) | 2021-06-18 | 2021-06-18 | Safety interlocking device for hyperbaric oxygen treatment cabin door |
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| CN (1) | CN215255316U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114868637A (en) * | 2022-06-06 | 2022-08-09 | 宜春市袁州区水利局 | Portable sprinkling irrigation equipment of navel orange is planted in water conservancy |
| CN115234975A (en) * | 2022-07-12 | 2022-10-25 | 重庆美的制冷设备有限公司 | Air conditioner submachine and air conditioner |
| CN115281968A (en) * | 2022-08-04 | 2022-11-04 | 江苏汤臣新材料科技有限公司 | Acrylic hyperbaric oxygen chamber |
| CN116251269A (en) * | 2022-11-25 | 2023-06-13 | 天津市儿童医院 | Tracheal cannula fixer for paediatrics |
-
2021
- 2021-06-18 CN CN202121355596.9U patent/CN215255316U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114868637A (en) * | 2022-06-06 | 2022-08-09 | 宜春市袁州区水利局 | Portable sprinkling irrigation equipment of navel orange is planted in water conservancy |
| CN115234975A (en) * | 2022-07-12 | 2022-10-25 | 重庆美的制冷设备有限公司 | Air conditioner submachine and air conditioner |
| CN115234975B (en) * | 2022-07-12 | 2023-10-27 | 重庆美的制冷设备有限公司 | Air conditioner sub-unit and air conditioner |
| CN115281968A (en) * | 2022-08-04 | 2022-11-04 | 江苏汤臣新材料科技有限公司 | Acrylic hyperbaric oxygen chamber |
| CN116251269A (en) * | 2022-11-25 | 2023-06-13 | 天津市儿童医院 | Tracheal cannula fixer for paediatrics |
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