CN114306048A - Self-adaptive hole punching device for coal mine coal dust - Google Patents
Self-adaptive hole punching device for coal mine coal dust Download PDFInfo
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- CN114306048A CN114306048A CN202210020337.3A CN202210020337A CN114306048A CN 114306048 A CN114306048 A CN 114306048A CN 202210020337 A CN202210020337 A CN 202210020337A CN 114306048 A CN114306048 A CN 114306048A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the technical field of eye washers, in particular to a self-adaptive eye-washing device for coal mine dust, which comprises a supporting base, wherein a first telescopic rod is fixedly arranged on the top surface of the supporting base, a water inlet connecting port is formed in one side of the first telescopic rod, an eye washing basin is fixedly connected to the top end of the first telescopic rod, a connecting rod is arranged on the lower side of the bottom end of the eye washing basin, holding parts are fixedly arranged on the upper sides of two ends of the connecting rod, eye washing equipment is arranged in the eye washing basin and comprises a second telescopic rod and an eye washing nozzle, three water nozzles, namely a fan-shaped water nozzle, a circular water nozzle and a dense-hole water nozzle, are respectively arranged at the top end of the eye washing nozzle, and by adopting a connecting rod capable of automatically adjusting according to the height and the eye position of a wounded person, fine analysis is simultaneously carried out on the condition of the patient, the force of water flow and the shape of water outlet are automatically changed, can effectively achieve the purpose of quick flushing without hurting patients.
Description
Technical Field
The invention belongs to the technical field of eye washers, and particularly relates to a self-adaptive eye washing device for coal mine coal dust.
Background
Because the underground environment is severe, particularly on the coal mining surface, when a coal mining machine works, coal dust is diffused in the whole roadway, although dust fall measures are provided, the whole roadway is still not optimistic, the dust fall measures are basically spray dust fall measures, when workers pass through the roadway, under the condition of no attention, the coal dust containing water also enters eyes, if dustproof glasses such as goggles are worn, the coal dust can be attached to the glasses, greater troubles are caused, the workers cannot see clearly, in the working process, the clothes and hands of the workers are dirty, if the coal dust enters the eyes, only dirty clothes and towels can be used for wiping, secondary injury infection is caused, and if other people are in emergency, the workers can only use mineral water carried with the hands to simply wash the coal dust. Some conditions are better, the eye washer can be installed, but the existing eye washer has many problems, the eye washer needs to be operated by other personnel, and then the wounded person is guided to reach the designated position, because the heights of the wounded persons are different, the degree of bending down is different, and in an emergency situation, the wounded person bends down to wash, and is easy to cause damage.
Disclosure of Invention
After the eyes receive the coal dust injury, when bowing and washing, eyes or head touch other equipment, and the dynamics that rivers washed is the problem moreover, and the mode of washing say that the shape of washing the head is also the problem, and the dynamics all probably causes not good influence to eyes with the rivers shape of washing out. The invention provides a self-adaptive hole flushing device for coal mine coal dust, which adopts a connecting rod capable of automatically adjusting according to the height and the eye position of a wounded person, simultaneously carries out fine analysis on the condition of a patient, automatically changes the strength of water flow and the shape of water outlet, and can effectively achieve the purpose of quick flushing without hurting the patient.
The invention provides the following technical scheme: a self-adaptive hole punching device for coal mine dust comprises a supporting base, wherein a first telescopic rod is fixedly arranged on the top surface of the supporting base, a water inlet connecting port is formed in one side of the first telescopic rod, a hole washing basin is fixedly connected to the top end of the first telescopic rod, a connecting rod is arranged on the lower side of the bottom end of the hole washing basin, hand holding parts are fixedly arranged on the upper sides of two ends of the connecting rod, hole washing equipment is arranged inside the hole washing basin and comprises a second telescopic rod and a hole washing nozzle, three water spraying ports, namely a fan-shaped water spraying port, a circular water spraying port and a dense hole water spraying port are respectively formed in the top end of the hole washing nozzle, the three different water spraying ports are convenient to wash in a targeted mode, the washing efficiency is improved, a binocular camera shooting module is arranged on the rear side inside the first telescopic rod, a water pipe is arranged inside the first telescopic rod, and the top end of the water pipe protrudes out of the central position of the first telescopic rod in the hole washing basin, the water outlet connectors are symmetrically arranged on two sides of the water pipe, the drain pipe is arranged at the bottom end of the eye washing basin and is placed in the drainage bucket.
The eye washing sprayer is installed at the top end of the second telescopic rod, a sliding structure is arranged at the bottom end of the second telescopic rod, and the sliding structure comprises a nut, a screw and a motor.
The bottom end of the sliding structure is fixedly connected with the top end of the interior of the eye washing basin, the top end of the sliding structure is provided with a sliding groove, the bottom end of the telescopic rod II is fixedly provided with a nut, the nut is spirally connected with a screw rod, and the outer side end of the screw rod is fixedly connected with a motor; it is rotatory to drive the screw rod through the motor, drives the nut and removes on the screw rod, drives adjusting distance about going on of telescopic link two, makes the eye washing shower nozzle at both ends carry out automatically regulated to the eye distance that everybody is different, and it is more convenient to use.
One side of the second telescopic rod is connected with one end of a connecting pipe, and the other end of the connecting pipe is connected with a water outlet connector; the water in the water pipe flows into the water pipe in the eye washing spray head through the connecting pipe, so that the water spraying effect is achieved.
The fan-shaped water spraying nozzle is a fan-shaped water spraying head, the bottom end of the fan-shaped water spraying nozzle is connected with a water pipe, and a flow control valve is arranged inside the water pipe; the flow control valve is arranged in the water pipe below the fan-shaped water spraying opening, so that the water flow condition can be controlled and the water pipe can be closed/opened independently.
Wherein the circular water spraying opening is a cylindrical water spraying head, and the bottom end of the circular water spraying opening is connected with a water pipe; a flow control valve is arranged in the water pipe; the flow control valve is arranged in the water pipe below the circular water spraying opening, so that the water flow condition can be controlled and the water pipe can be closed/opened independently.
Wherein, the hole water jet is small circle cylindricality sprinkler bead, and the number of small circle cylindricality sprinkler bead is a plurality of, a plurality of little cylindricality sprinkler bead arrange is the orderly hole water jet of a plurality of rows, a water channel has all been installed to the bottom of every row of small circle cylindricality sprinkler bead, three inlet opening has all been seted up to the bottom of every water channel, hose of fixed connection is respectively to three inlet opening downside, the bottom of three hose under the three inlet opening all with a water pipe fixed connection, and this water pipe is inside installs flow control valve, be convenient for control the rivers condition and close/open the hole sprinkler bead of every row alone.
The number of the eye washing devices is two, and a proximity sensor is arranged on the rear side of the top end of the eye washing spray head; when the personnel that the eye entered the ash used this device, when the curved head washed, because get into the dust in the eyes, the eyes can't be opened, use with proximity sensor cooperation through the binocular camera module that sets up, the face of people is shot to binocular camera module, detect the eyes position, its proximity sensor detects the distance that the eye leaves the eye shower nozzle, control sliding structure adjusts two eye washing equipment's distance from left and right sides, control two automation of telescopic link is adjusted the distance that the eye leaves the eye shower nozzle, use different sprinkler bead.
The number of the connecting rods and the number of the holding parts are both one, the connecting rods are symmetrically arranged on two sides of the center, and the connecting rods are arranged in parallel with the sliding structure; the eye washing device is convenient for eye washing personnel by arranging the hand holding part, the hand holding part holds the connecting rod and the hand holding part when the eyes cannot be opened before washing, and the eye washing personnel can position the eye washing device at an approximate position by themselves.
The invention has the beneficial effects that: this device, can be different according to personnel's height, carry out height-adjusting, improve use comfort, when washing eyes simultaneously, the accessible motor drives the screw rod rotatory, drive the nut and remove on the screw rod, the regulation distance about going on of drive telescopic link two, make the eye washing shower nozzle at both ends carry out automatically regulated to everyone different eye distance, detect through two mesh camera module and proximity sensor cooperation, detect the distance of face from eye washing equipment, telescopic link two can extend or shorten, adjust the distance of eye and eye washing equipment, and simultaneously, the controller intervenes, synchronous control flow control valve, come the regulation rivers to the dynamics of washing of eye, three kinds of sprinkler heads can wash the eye alone, and the effect that reaches is all different also, and very big improvement eye washing treatment's efficiency, very high practical value and popularization nature have, and this device has adopted and can be automatic according to wounded's height, The eyes position carries out automatically regulated's pole that connects, carries out slight analysis to patient's the condition simultaneously, and the dynamics and the play water shape of rivers carry out automatic change, can effectually reach the quick washing but do not harm patient's purpose again.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front sectional view of the eye washing basin and the eye washing nozzle of the present invention;
FIG. 3 is a schematic top view of the eye-washing nozzle of the present invention;
FIG. 4 is a schematic view of a three-dimensional water permeable structure of the eye-washing nozzle of the present invention;
in the figure: 1. a support base; 2. a first telescopic rod; 201. a water inlet connector; 202. a water pipe; 3. an eyewash basin; 4. a connecting rod; 401. a hand-held portion; 5. a hole-washing spray head; 6. a proximity sensor; 7. a binocular camera module; 8. a water outlet connector; 9. a connecting pipe; 10. a drain pipe; 11. a drainage bucket; 12. a sliding structure; 13. a nut; 14. a screw; 15. a motor; 16. a fan-shaped water jet; 17. a circular water jet; 18. dense hole water jet; 19. and a second telescopic rod.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: a self-adaptive hole punching device for coal mine coal dust comprises a supporting base 1, a first telescopic rod 2 is fixedly installed on the top surface of the supporting base 1, a water inlet connecting port 201 is formed in one side of the first telescopic rod 2, a hole washing basin 3 is fixedly connected to the top end of the first telescopic rod 2, a connecting rod 4 is installed on the lower side of the bottom end of the hole washing basin 3, a holding portion 401 is fixedly arranged on the upper sides of two ends of the connecting rod 4, hole washing equipment is installed inside the hole washing basin 3 and comprises a second telescopic rod 19 and a hole washing nozzle 5, three water spraying ports including a fan-shaped water spraying port 16, a circular water spraying port 17 and a dense hole water spraying port 18 and three different water spraying ports are respectively installed at the top end of the hole washing nozzle 5, targeted washing is facilitated, washing efficiency is improved, a binocular camera shooting module 7 is installed on the rear side inside the hole washing basin 3, a water through pipe 202 is installed inside the first telescopic rod 2, and the top end of the water pipe 202 protrudes out of the telescopic rod I2 and is positioned at the center of the eye washing basin 3, the water outlet connectors 8 are symmetrically arranged on the two sides of the water pipe 202, the drain pipe 10 is arranged at the bottom end of the eye washing basin 3, and the drain pipe 10 is placed in the drainage bucket 11.
The eye washing spray head 5 is installed at the top end of the second telescopic rod 19, the sliding structure 12 is arranged at the bottom end of the second telescopic rod 19, and the sliding structure 12 comprises a nut 13, a screw 14 and a motor 15.
The bottom end of the sliding structure 12 is fixedly connected with the top end of the interior of the eye washing basin 3, the top end of the sliding structure 12 is provided with a sliding groove, the bottom end of the telescopic rod II 19 is fixedly provided with a nut 13, the nut 13 is in threaded connection with a screw rod 14, and the outer side end of the screw rod 14 is fixedly connected with a motor 15; drive the screw rod 14 rotation through motor 15, drive nut 13 and remove on screw rod 14, drive two 19 of telescopic link and control the regulation distance, make the eye shower nozzle 5 of washing at both ends carry out automatically regulated to everybody different eye distance, it is more convenient to use.
One side of the second telescopic rod 19 is connected with one end of a connecting pipe 9, and the other end of the connecting pipe 9 is connected with a water outlet connector 8; the water in the water pipe 202 flows into the water pipe in the eye-washing nozzle 5 through the connecting pipe 9, so as to achieve the water spraying effect.
The fan-shaped water spraying opening 16 is a fan-shaped water spraying head, the bottom end of the fan-shaped water spraying opening is connected with a water pipe, and a flow control valve is arranged inside the water pipe; by separately installing a flow control valve inside the water pipe below the fan shaped water jet 16, it is convenient to separately control the water flow condition and close/open.
The circular water spraying port 17 is a cylindrical water spraying head, and the bottom end of the circular water spraying port is connected with a water pipe; a flow control valve is arranged in the water pipe; by separately installing a flow control valve inside the water pipe below the circular water jet 17, it is convenient to separately control the water flow condition and close/open.
Dense hole water jet 18 is small circle cylindricality sprinkler bead, and the number of small circle cylindricality sprinkler bead is a plurality of, a plurality of little cylindricality sprinkler bead arrange is orderly dense hole water jet 18 in a plurality of rows, the bottom of every row of small circle cylindricality sprinkler bead all is fixed and has been installed a water channel, three inlet opening has all been seted up to the bottom of every water channel, hose of fixed connection is respectively distinguished to three inlet opening downside, the bottom of three hose under the three inlet opening all with a water pipe fixed connection, and this water pipe is inside installs flow control valve, be convenient for control the rivers condition and close/open to the dense hole water jet 18 of every row alone. The number of the eye washing devices is two, and a proximity sensor 6 is arranged on the rear side of the top end of the eye washing spray head 5; when the personnel that the eye entered the ash used this device, when the curved head washed, because get into the dust in the eyes, the eyes can't be opened, use with proximity sensor 6 cooperation through the binocular camera module 7 that sets up, binocular camera module 7 shoots people's face, detect the eyes position, its proximity sensor 6 detects the distance that the eye leaves eye shower nozzle 5, control sliding structure 12 is adjusted two distances of controlling of eye washing equipment, control two 19 automatic distance to the eye from eye shower nozzle 5 are adjusted, use different sprinkler bead. The number of the connecting rods 4 and the number of the holding parts 401 are 2, the connecting rods are symmetrically arranged by taking 2 as a center, and the connecting rods 4 are arranged in parallel with the sliding structure 12; the eye washing device is convenient for an eye washer to wash eyes by arranging the hand holding part 401, the hand holding part holds the connecting rod 4 and the hand holding part 401, and the eye washer can position the eye washing device at an approximate position by itself.
The working principle and the using process of the invention are as follows: when the eyes are polluted by dust and need to be cleaned in time, before the device, as the eyes cannot be opened, the connecting rod 4 and the holding part 401 can be touched by the hands, the holding part 401 can be held by two hands, the face can face the eye washing equipment downwards, the face faces downwards and backwards, the distance between the face and the eye washing equipment is detected through the matching detection of the binocular camera module 7 and the proximity sensor 6, the telescopic rod two 19 can be extended or shortened to adjust the distance between the eyes and the eye washing equipment, meanwhile, the controller intervenes and synchronously controls the flow control valve to adjust the flushing force of the water flow to the eyes, when the distance between the eyes of an eye washing person and the eye washing equipment is closer, the flow control valve arranged in the water spray head pipe can adjust the water speed to be slower, otherwise, the water speed can be adjusted to be faster, the three water spray heads can independently flush the eyes, and the achieved effects are different, when the eye washer starts to wash, since there is dust in the eyes, it is impossible to achieve a good washing effect using the general eye washing apparatus in response to the eye washing, and in an emergency, the fan-shaped water jet 16 is opened, aiming at the gap between the eyes which are not opened, the quick irrigation is carried out, because the fan-shaped water jet 16 can jet fan-shaped water flow, can carry out accurate injection on the gaps of the eyes to wash the inner upper parts and the inner lower parts of the eyes, the dust can be flushed out as soon as possible, the flushing effect is better, the eyes can be flushed out slightly, the fan-shaped water spray nozzles 16 are closed by the controller, the circular water spray nozzles 17 are opened, the eyes can be cleaned, at the moment, because the circular outlets are adopted, under the condition of the same water outlet pressure, the water flow is the largest, a large amount of water can be provided for washing the eyes, and the dust possibly remained in the eyes is washed out; after the cleaning is finished (generally, water is sprayed for about one minute or other time is set), the circular water spraying ports 17 are closed, the single-row dense hole water spraying ports 18 are controlled to be opened and closed according to a certain sequence, the water flow speed is controlled to be slow to wash the eyes, after the eyes are washed clean, the dense hole water spraying ports 18 are respectively controlled to spray water from two rows of holes on the outermost sides of the two sides, the two rows of holes are symmetrically and gradually circulated to spray water from the outermost side to the innermost side, the buffering massage is carried out on the eyes, and the uncomfortable feeling of the eyes caused by the fact that dust enters the eyes is relieved; the waste water of the device flows into the drainage bucket 11 from the drainage pipe 10, the height of the device can be adjusted according to different heights of people, the use comfort level is improved, the eye washing treatment efficiency is greatly improved, and the device has high practical value and popularization.
Claims (9)
1. The utility model provides a towards eye device to adaptation in colliery coal dust which characterized in that: the eye washing device comprises a supporting base, a first telescopic rod is fixedly arranged on the top surface of the supporting base, a water inlet connector is arranged on one side of the first telescopic rod, a eye washing basin is fixedly connected to the top end of the first telescopic rod, a connecting rod is arranged on the lower side of the bottom end of the eye washing basin, holding parts are fixedly arranged on the upper sides of the two ends of the connecting rod, eye washing equipment is arranged inside the eye washing basin and comprises a second telescopic rod and an eye washing spray head, three water spray nozzles, namely a fan-shaped water spray nozzle, a circular water spray nozzle and a dense-hole water spray nozzle, are respectively arranged on the top end of the eye washing spray head, three different water spray nozzles are convenient to wash in a targeted manner, the washing efficiency is improved, a binocular camera shooting module is arranged on the rear side inside the eye washing basin, a water through pipe is arranged inside the first telescopic rod, the top end of the water through pipe protrudes out from the center of the eye washing basin, water outlet connectors are symmetrically arranged on the two sides of the water through pipe, the bottom end of the eye basin is provided with a drain pipe, and the drain pipe is placed in the drainage bucket.
2. An adaptive notching device for coal mine dust, according to claim 1, characterized in that: the top end of the second telescopic rod is provided with the eye washing spray head, the bottom end of the second telescopic rod is provided with a sliding structure, and the sliding structure comprises a nut, a screw rod and a motor.
3. An adaptive notching device for coal mine dust, according to claim 2, characterized in that: the bottom end of the sliding structure is fixedly connected with the top end of the interior of the eye washing basin, the top end of the sliding structure is provided with a sliding groove, the bottom end of the telescopic rod II is fixedly provided with a nut, the nut is spirally connected with a screw rod, and the outer side end of the screw rod is fixedly connected with a motor; it is rotatory to drive the screw rod through the motor, drives the nut and removes on the screw rod, drives adjusting distance about going on of telescopic link two, makes the eye washing shower nozzle at both ends carry out automatically regulated to the eye distance that everybody is different, and it is more convenient to use.
4. An adaptive notching device for coal mine dust, according to claim 2, characterized in that: one side of the second telescopic rod is connected with one end of a connecting pipe, and the other end of the connecting pipe is connected with a water outlet connector; the water in the water pipe flows into the water pipe in the eye washing spray head through the connecting pipe, so that the water spraying effect is achieved.
5. An adaptive notching device for coal mine dust, according to claim 1, characterized in that: the fan-shaped water spraying opening is a fan-shaped water spraying head, the bottom end of the fan-shaped water spraying opening is connected with a water pipe, and a flow control valve is arranged inside the water pipe; the flow control valve is arranged in the water pipe below the fan-shaped water spraying opening, so that the water flow condition can be controlled and the water pipe can be closed/opened independently.
6. An adaptive notching device for coal mine dust, according to claim 1, characterized in that: the circular water spraying opening is a cylindrical water spraying head, and the bottom end of the circular water spraying opening is connected with a water pipe; a flow control valve is arranged in the water pipe; the flow control valve is arranged in the water pipe below the circular water spraying opening, so that the water flow condition can be controlled and the water pipe can be closed/opened independently.
7. An adaptive notching device for coal mine dust, according to claim 1, characterized in that: the hole water jet is small circle cylindricality sprinkler bead, and the number of small circle cylindricality sprinkler bead is a plurality of, a plurality of little cylindricality sprinkler beads arrange to the orderly hole water jet of a plurality of rows, the bottom of every row of small circle cylindricality sprinkler bead all is fixed and has been installed a water channel, three inlet opening has all been seted up to the bottom of every water channel, hose of fixed connection is respectively distinguished to three inlet opening downside, the bottom of three hose under the three inlet opening all with a water pipe fixed connection, and this water pipe is inside to be installed flow control valve, be convenient for control the rivers condition and close/open the hole water jet of every row alone.
8. An adaptive notching device for coal mine dust, according to claim 1, characterized in that: the number of the eye washing devices is two, and a proximity sensor is arranged on the rear side of the top end of the eye washing spray head; when the personnel that the eye entered the ash used this device, when the curved head washed, because get into the dust in the eyes, the eyes can't be opened, use with proximity sensor cooperation through the binocular camera module that sets up, the face of people is shot to binocular camera module, detect the eyes position, its proximity sensor detects the distance that the eye leaves the eye shower nozzle, control sliding structure adjusts two eye washing equipment's distance from left and right sides, control two automation of telescopic link is adjusted the distance that the eye leaves the eye shower nozzle, use different sprinkler bead.
9. An adaptive notching device for coal mine dust, according to claim 1, characterized in that: the number of the connecting rods and the number of the holding parts are both one, the connecting rods are symmetrically arranged on two sides of the center, and the connecting rods are arranged in parallel with the sliding structure; the eye washing device is convenient for eye washing personnel by arranging the hand holding part, the hand holding part holds the connecting rod and the hand holding part when the eyes cannot be opened before washing, and the eye washing personnel can position the eye washing device at an approximate position by themselves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020337.3A CN114306048B (en) | 2022-01-10 | 2022-01-10 | Self-adaptive punching device for coal dust of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020337.3A CN114306048B (en) | 2022-01-10 | 2022-01-10 | Self-adaptive punching device for coal dust of coal mine |
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| Publication Number | Publication Date |
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| CN114306048A true CN114306048A (en) | 2022-04-12 |
| CN114306048B CN114306048B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210020337.3A Active CN114306048B (en) | 2022-01-10 | 2022-01-10 | Self-adaptive punching device for coal dust of coal mine |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205599B1 (en) * | 2000-05-08 | 2001-03-27 | Encon Safety Products | Covered eyewash fountain |
| CA2895915A1 (en) * | 2014-06-27 | 2015-12-27 | Robert B. Eveleigh | Flushing system for a safety washing system |
| CN205163609U (en) * | 2015-10-21 | 2016-04-20 | 桐乡市亚太印染有限责任公司 | Emergency shower eye -washing device |
| CN108309763A (en) * | 2018-02-09 | 2018-07-24 | 青岛市海慈医疗集团 | A kind of multi-functional ophthalmic eye syringe |
| CN109718085A (en) * | 2019-03-15 | 2019-05-07 | 河北润旺达洁具制造有限公司 | A kind of eye syringe that comfort is high |
| CN211157247U (en) * | 2019-09-17 | 2020-08-04 | 西安国际医学中心有限公司 | Medical eye washer |
| CN112870056A (en) * | 2021-01-21 | 2021-06-01 | 南通市第二人民医院 | Ophthalmic eye washer for artificial intelligence cleaning waterproof eye-coating |
| CN214129425U (en) * | 2020-11-05 | 2021-09-07 | 刘宇 | Ophthalmic eye washing device |
| CN214910381U (en) * | 2021-01-22 | 2021-11-30 | 贵州省人民医院 | Be used for abluent eye washing device of ophthalmology eye |
-
2022
- 2022-01-10 CN CN202210020337.3A patent/CN114306048B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205599B1 (en) * | 2000-05-08 | 2001-03-27 | Encon Safety Products | Covered eyewash fountain |
| CA2895915A1 (en) * | 2014-06-27 | 2015-12-27 | Robert B. Eveleigh | Flushing system for a safety washing system |
| CN205163609U (en) * | 2015-10-21 | 2016-04-20 | 桐乡市亚太印染有限责任公司 | Emergency shower eye -washing device |
| CN108309763A (en) * | 2018-02-09 | 2018-07-24 | 青岛市海慈医疗集团 | A kind of multi-functional ophthalmic eye syringe |
| CN109718085A (en) * | 2019-03-15 | 2019-05-07 | 河北润旺达洁具制造有限公司 | A kind of eye syringe that comfort is high |
| CN211157247U (en) * | 2019-09-17 | 2020-08-04 | 西安国际医学中心有限公司 | Medical eye washer |
| CN214129425U (en) * | 2020-11-05 | 2021-09-07 | 刘宇 | Ophthalmic eye washing device |
| CN112870056A (en) * | 2021-01-21 | 2021-06-01 | 南通市第二人民医院 | Ophthalmic eye washer for artificial intelligence cleaning waterproof eye-coating |
| CN214910381U (en) * | 2021-01-22 | 2021-11-30 | 贵州省人民医院 | Be used for abluent eye washing device of ophthalmology eye |
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| CN114306048B (en) | 2023-08-29 |
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