CN112888123A - Electrostatic elimination structure on operating room door - Google Patents
Electrostatic elimination structure on operating room door Download PDFInfo
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- CN112888123A CN112888123A CN202011323469.0A CN202011323469A CN112888123A CN 112888123 A CN112888123 A CN 112888123A CN 202011323469 A CN202011323469 A CN 202011323469A CN 112888123 A CN112888123 A CN 112888123A
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- operating room
- room door
- static electricity
- door
- eliminating
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- 238000003379 elimination reaction Methods 0.000 title claims description 17
- 230000008030 elimination Effects 0.000 title claims description 16
- 230000003068 static effect Effects 0.000 claims abstract description 116
- 230000005611 electricity Effects 0.000 claims abstract description 96
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000000750 endocrine system Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/14—Leading-off electric charges, e.g. by earthing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a static electricity eliminating structure on an operating room door, which belongs to the field of operating room devices and comprises a handle static electricity automatic eliminating part, an operating room door grounding part and a top static electricity automatic eliminating part. Wherein the handle static electricity automatic eliminating part is arranged on a door handle of an operating room. The operating room door grounding part is used for keeping the operating room door and the ground wire to be connected at any time. The top static electricity automatic eliminating part is arranged at the top of the operating room door and is used for eliminating static electricity for people passing below. The static electricity eliminating structure on the operating room door disclosed by the invention not only can eliminate static electricity for people contacting with the door handle of the operating room door and people passing through the operating room door, but also can keep electrical connection with the ground wire constantly, so that static electricity stored in the operating room door is avoided, and each static electricity eliminating structure is automatically controlled, so that the static electricity eliminating structure is not required to be manually operated, can eliminate the static electricity only by passing through the operating room door, is convenient and fast, and has high static electricity eliminating efficiency.
Description
Technical Field
The invention relates to the field of operating room devices, in particular to an electrostatic elimination structure on an operating room door.
Background
Static electricity is a static or non-flowing charge (a flowing charge forms a current). Static electricity is formed when charges are accumulated on an object or a surface, and the charges are classified into two kinds of positive charges and negative charges, that is, the static electricity phenomenon is also classified into two kinds, i.e., positive static electricity and negative static electricity. When positive charges are accumulated on a certain object, positive static electricity is formed, and when negative charges are accumulated on a certain object, negative static electricity is formed, but no matter the positive static electricity or the negative static electricity is, when an object with static electricity is contacted with a zero potential object (a grounding object) or an object with a potential difference, charge transfer can occur, namely, a spark discharge phenomenon is seen daily. The accumulation of static electricity is unavoidable. The skin of a person can be burnt when the static electricity is serious, and the endocrine system of the person can be interfered when electromagnetic waves and harmful rays of various electrical appliances are excessive. Particularly, in an operating room, people working in the clean operating room must wear clean work clothes and shoes, and static electricity is generated by friction between the people and different material equipment during walking and working. The higher the cleanliness requirement of a clean operating room is, the more serious the electrostatic electrification is, the electrostatic harm of the clean operating room is mainly expressed as easy adsorption of dust and granular dirt, so that the infection probability of germs to wounds is increased, an insulating oxide film of a component can be punctured during electrostatic discharge to cause permanent damage to precision equipment, electromagnetic wave interference can be caused during electrostatic discharge to cause noise or cause abnormal work of a sensor, and the life safety of a patient can be directly endangered.
Disclosure of Invention
The device aims to overcome the defect that a large amount of static electricity exists on the body surface of a person working in a clean operating room, and the device or other people and the person are easily damaged. The invention aims to provide a static electricity eliminating structure on an operating room door, which can eliminate static electricity on the body surface of a person working in the operating room and simultaneously can not store the static electricity in the operating room door.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a static electricity eliminating structure on an operating room door, which comprises:
the automatic static electricity eliminating part is arranged on a handle of the operating room door and is used for eliminating static electricity carried on the human body when a human hand contacts the door handle, and the door handle is fixed on the door through two connecting rods;
the operating room door grounding part is used for keeping the operating room door in a grounding state all the time and avoiding static electricity stored on the operating room door;
the automatic top static eliminating part is arranged at the top of the operating room door, and when people or objects pass through the automatic top static eliminating part, the automatic top static eliminating part is automatically opened to eliminate static electricity for the passing people or objects.
Preferably, the handle static electricity automatic eliminating portion includes:
the first inductor is embedded and arranged on the position, close to the door handle, of the connecting rod and is used for sensing whether a person grasps the door handle or not;
the first ion fan is arranged on the door of the operating room and used for conveying ion airflow to the position where the door handle is located, the first ion fan is electrically connected with the first sensor, and the first ion fan is controlled by the first sensor;
the safety plate is arranged on the outer side of the first ion fan and used for preventing other external objects from extending into the first ion fan and preventing the first ion fan from working normally, and a plurality of vent holes are formed in the safety plate;
and the insulating barrier layer is arranged on the door handle and used for preventing the phenomenon of electrostatic discharge when a human hand is in contact with the door handle.
Preferably, the insulation barrier layer can adopt any one of an insulation rubber sleeve or an insulation coating.
Preferably, the operating room door ground part includes:
the guide rail is connected with a ground wire through a lead, and is made of a conductive metal material;
the operating room door is arranged on the guide rail in a sliding manner, and the operating room door is electrically connected with the guide rail and is used for enabling the operating room door to be in a grounding state all the time so as to avoid static electricity stored in the operating room door;
the surface protection layer, the surface protection layer set up in the surface of operating room door for when avoiding having static in the operating room door, the phenomenon that the staff touched the operating room door and took place electrostatic discharge.
Preferably, the sliding fit position of the operation room door and the guide rail is provided with a conductive metal ball, and the conductive metal ball is respectively in rolling fit with the operation room door and the guide rail, so that the sliding friction between the operation room door and the guide rail is changed into rolling friction, and the electric connection between the operation room door and the guide rail is maintained while the friction between the operation room door and the guide rail is reduced.
Preferably, the top static electricity automatic eliminating portion includes:
the second sensor is arranged at the top of the operating room door and used for monitoring whether a person passes through the operating room door;
the second ion fan, the second ion fan set up in the top of operation room door for carry the ion air current to the below, be used for the static on the person of neutralization through operation room door, the second ion fan with second inductor electric connection, the second ion fan receives the second inductor control, work as the second inductor detects someone when passing through operation room door, inductor control the second ion fan begins work.
The invention has the beneficial effects that:
the invention provides a static electricity eliminating structure on an operating room door, which comprises a handle static electricity automatic eliminating part, an operating room door grounding part and a top static electricity automatic eliminating part. The automatic static electricity eliminating part is arranged on a door handle of an operating room and used for eliminating static electricity carried on a human body when a human hand contacts the door handle, and the door handle is fixed on a door through two connecting rods. When the staff touched the door handle, the inductor in the automatic static elimination portion of handle sensed that the hand touched the door handle, and then the automatic static elimination portion of handle began work, carries out the static electricity removal to the people hand. The operating room door grounding part is used for keeping the operating room door and the ground wire connected constantly, so that the condition of electrostatic discharge is caused when a human body contacts the operating room door due to the fact that static electricity exists inside the operating room door. And top static automatic elimination portion sets up in the top of operating room door, and when someone passed through the operating room door, top static automatic elimination portion sensed the below and had someone to pass through, and then started work and destatic to the people of passing through of below. The static electricity eliminating structure on the operating room door disclosed by the invention not only can eliminate static electricity for people contacting with the door handle of the operating room door and people passing through the operating room door, but also can keep electrical connection with the ground wire constantly, so that static electricity stored in the operating room door is avoided, and each static electricity eliminating structure is automatically controlled, so that the static electricity eliminating structure is not required to be manually operated, can eliminate the static electricity only by passing through the operating room door, is convenient and fast, and has high static electricity eliminating efficiency.
Whether static electricity removing work needs to be carried out or not is judged by arranging the inductor in the automatic static electricity removing part of the handle and the automatic static electricity removing part of the top, the ion fan is prevented from continuously working when the ion fan is unmanned and close to the ion fan, waste of electric energy is caused, and electric energy can be saved while static electricity is prevented.
Drawings
FIG. 1 is a schematic view of the construction of an operating room door;
FIG. 2 is a schematic structural view of an automatic static electricity eliminating portion of the handle;
FIG. 3 is a schematic structural view of the grounding part of the operating room door;
FIG. 4 is a schematic structural diagram of the top electrostatic auto-elimination section.
In the figure:
1. a handle static electricity automatic eliminating part; 2. an operating room door grounding part; 3. a top static electricity automatic eliminating part; 4. an operating room door; 11. a first inductor; 12. a first ion blower; 13. a security pane; 14. an insulating barrier layer; 21. a guide rail; 22. a conductive metal ball; 31. a second inductor, 32, a second ion blower; 41. a door handle; 42. a connecting rod.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 4, in the static electricity eliminating structure on the operating room door provided in the present embodiment, the handle static electricity automatic eliminating portion, the operating room door grounding portion, and the top static electricity automatic eliminating portion are provided. The automatic static electricity eliminating part of the handle is arranged on the handle of the operating room door and is used for eliminating static electricity carried on the human body when a human hand contacts the door handle, and the door handle is fixed on the door through two connecting rods; the operating room door grounding part is used for constantly keeping the operating room door in a grounding state so as to avoid static electricity stored on the operating room door; the top static electricity automatic elimination portion is arranged at the top of the operating room door, when people or objects pass through, the top static electricity automatic elimination portion is automatically opened, and static electricity is removed for the passing people or objects. The automatic static electricity eliminating part is arranged on a door handle of an operating room and used for eliminating static electricity carried on a human body when a human hand contacts the door handle, and the door handle is fixed on a door through two connecting rods. When the staff touched the door handle, the inductor in the automatic static elimination portion of handle sensed that the hand touched the door handle, and then the automatic static elimination portion of handle began work, carries out the static electricity removal to the people hand. The operating room door grounding part is used for keeping the operating room door and the ground wire connected constantly, so that the condition of electrostatic discharge is caused when a human body contacts the operating room door due to the fact that static electricity exists inside the operating room door. And top static automatic elimination portion sets up in the top of operating room door, and when someone passed through the operating room door, top static automatic elimination portion sensed the below and had someone to pass through, and then started work and destatic to the people of passing through of below. The static electricity eliminating structure on the operating room door disclosed by the invention not only can eliminate static electricity for people contacting with the door handle of the operating room door and people passing through the operating room door, but also can keep electrical connection with the ground wire constantly, so that static electricity stored in the operating room door is avoided, and each static electricity eliminating structure is automatically controlled, so that the static electricity eliminating structure is not required to be manually operated, can eliminate the static electricity only by passing through the operating room door, is convenient and fast, and has high static electricity eliminating efficiency.
Further, the automatic static elimination portion of the handle comprises a first inductor, an insulating barrier layer, a safety plate and a first ion fan. The first inductor embedding sets up on the position that the connecting rod is close to the door handle for whether someone grasps the door handle. First ionic wind machine sets up on operating room door, and first ionic wind machine carries the ionic air current to door handle position, first ionic wind machine and first inductor electric connection, and first ionic wind machine is controlled by first inductor. The safety plate is arranged outside the first ion fan and used for preventing other external objects from stretching into the first ion fan and blocking the first ion fan from working normally, and a plurality of ventilation holes are formed in the safety plate. The insulating barrier layer is arranged on the door handle and used for preventing electrostatic discharge when a hand is in contact with the door handle.
Further, the insulating barrier layer may employ any one of an insulating rubber boot or an insulating coating.
Further, the operation room door grounding part comprises a guide rail and a surface protection layer. The operating room door is arranged on the guide rail in a sliding manner. The guide rail is connected with the ground wire through a lead, and is made of a conductive metal material; the operating room door is electrically connected with the guide rail and is used for enabling the operating room door to be in a grounding state all the time, so that static electricity is prevented from being stored in the operating room door; the surface protection layer is arranged on the surface of the operating room door and used for avoiding the phenomenon that static electricity is discharged when hands touch the operating room door when static electricity exists in the operating room door.
Further, the sliding fit position of the operating room door and the guide rail is provided with a conductive metal ball, and the conductive metal ball is respectively in rolling fit with the operating room door and the guide rail, so that the sliding friction between the operating room door and the guide rail is changed into rolling friction, and the electric connection between the operating room door and the guide rail is kept while the friction between the operating room door and the guide rail is reduced.
Further, the top static electricity automatic elimination part comprises a second ion fan and a second sensor, wherein the second sensor is arranged at the top of the operating room door and used for monitoring whether a person passes through the operating room door; the second ion fan is arranged at the top of the operating room door and used for conveying ion airflow to the lower part and neutralizing static electricity on a person passing through the operating room door, the second ion fan is electrically connected with the second inductor, the second ion fan is controlled by the second inductor, and when the second inductor detects that a person passes through the operating room door, the inductor controls the second ion fan to start working.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (6)
1. An electrostatic eliminating structure on an operating room door, comprising:
the automatic static electricity eliminating part is arranged on a handle of the operating room door and is used for eliminating static electricity carried on the human body when a human hand contacts the door handle, and the door handle is fixed on the door through two connecting rods;
the operating room door grounding part is used for keeping the operating room door in a grounding state all the time and avoiding static electricity stored on the operating room door;
the automatic top static eliminating part is arranged at the top of the operating room door, and when people or objects pass through the automatic top static eliminating part, the automatic top static eliminating part is automatically opened to eliminate static electricity for the passing people or objects.
2. The static electricity eliminating structure of an operating room door according to claim 1, wherein the handle static electricity automatic eliminating portion comprises:
the first inductor is embedded and arranged on the position, close to the door handle, of the connecting rod and is used for sensing whether a person grasps the door handle or not;
the first ion fan is arranged on the door of the operating room and used for conveying ion airflow to the position where the door handle is located, the first ion fan is electrically connected with the first sensor, and the first ion fan is controlled by the first sensor;
the safety plate is arranged on the outer side of the first ion fan and used for preventing other external objects from extending into the first ion fan and preventing the first ion fan from working normally, and a plurality of vent holes are formed in the safety plate;
and the insulating barrier layer is arranged on the door handle and used for preventing the phenomenon of electrostatic discharge when a human hand is in contact with the door handle.
3. The static electricity eliminating structure of an operating room door according to claim 2, wherein:
the insulating barrier layer can adopt any one of an insulating rubber sleeve or an insulating coating.
4. The static elimination structure on an operating room door according to claim 1, wherein the operating room door ground comprises:
the guide rail is connected with a ground wire through a lead, and is made of a conductive metal material;
the operating room door is arranged on the guide rail in a sliding manner, and the operating room door is electrically connected with the guide rail and is used for enabling the operating room door to be in a grounding state all the time so as to avoid static electricity stored in the operating room door;
the surface protection layer, the surface protection layer set up in the surface of operating room door for when avoiding having static in the operating room door, the phenomenon that the staff touched the operating room door and took place electrostatic discharge.
5. The static electricity eliminating structure of an operating room door according to claim 4, wherein:
the operation room door with guide rail sliding fit position is provided with electrically conductive metal ball, electrically conductive metal ball respectively with operation room door and the guide rail roll fit for sliding friction between operation room door with the guide rail becomes rolling friction, keeps the electricity connection between the two when reducing the friction between the two.
6. The static electricity eliminating structure of claim 1, wherein the top static electricity automatic eliminating portion comprises:
the second sensor is arranged at the top of the operating room door and used for monitoring whether a person passes through the operating room door;
the second ion fan, the second ion fan set up in the top of operation room door for carry the ion air current to the below, be used for the static on the person of neutralization through operation room door, the second ion fan with second inductor electric connection, the second ion fan receives the second inductor control, work as the second inductor detects someone when passing through operation room door, inductor control the second ion fan begins work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323469.0A CN112888123A (en) | 2020-11-23 | 2020-11-23 | Electrostatic elimination structure on operating room door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323469.0A CN112888123A (en) | 2020-11-23 | 2020-11-23 | Electrostatic elimination structure on operating room door |
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| Publication Number | Publication Date |
|---|---|
| CN112888123A true CN112888123A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011323469.0A Pending CN112888123A (en) | 2020-11-23 | 2020-11-23 | Electrostatic elimination structure on operating room door |
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| Country | Link |
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| CN (1) | CN112888123A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204815366U (en) * | 2015-07-09 | 2015-12-02 | 立邦涂料（天津）有限公司 | Get rid of self electrostatic devices |
| CN205252314U (en) * | 2015-11-17 | 2016-05-25 | 徐州工程学院 | Human static remove device of passageway formula |
| CN206095065U (en) * | 2016-10-08 | 2017-04-12 | 贵州大学 | Fried drug storage room of portable goes static structure |
| CN209994673U (en) * | 2018-12-05 | 2020-01-24 | 井运 | Electric automatic control safety device |
| CN211240656U (en) * | 2020-03-13 | 2020-08-11 | 福建启浩电子信息有限公司 | Automatic intelligent equipment case destatics |
| CN211587787U (en) * | 2019-12-30 | 2020-09-29 | 广州灵洁空气净化设备制造有限公司 | Air shower with remove static function |
-
2020
- 2020-11-23 CN CN202011323469.0A patent/CN112888123A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204815366U (en) * | 2015-07-09 | 2015-12-02 | 立邦涂料（天津）有限公司 | Get rid of self electrostatic devices |
| CN205252314U (en) * | 2015-11-17 | 2016-05-25 | 徐州工程学院 | Human static remove device of passageway formula |
| CN206095065U (en) * | 2016-10-08 | 2017-04-12 | 贵州大学 | Fried drug storage room of portable goes static structure |
| CN209994673U (en) * | 2018-12-05 | 2020-01-24 | 井运 | Electric automatic control safety device |
| CN211587787U (en) * | 2019-12-30 | 2020-09-29 | 广州灵洁空气净化设备制造有限公司 | Air shower with remove static function |
| CN211240656U (en) * | 2020-03-13 | 2020-08-11 | 福建启浩电子信息有限公司 | Automatic intelligent equipment case destatics |
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