CN111071880A - Public key sanitary isolation safety protection device - Google Patents
Public key sanitary isolation safety protection device Download PDFInfo
- Publication number
- CN111071880A CN111071880A CN202010138702.1A CN202010138702A CN111071880A CN 111071880 A CN111071880 A CN 111071880A CN 202010138702 A CN202010138702 A CN 202010138702A CN 111071880 A CN111071880 A CN 111071880A
- Authority
- CN
- China
- Prior art keywords
- transparent plastic
- sanitary
- safety protection
- public key
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 25
- 239000002390 adhesive tape Substances 0.000 claims abstract description 7
- 239000003086 colorant Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005180 public health Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
- B66B1/466—Adaptations of switches or switchgear characterised by their shape or profile facilitating maintenance, installation, removal, replacement or repair
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a public key sanitary isolation safety protection device, belonging to public health safety protection devices; aims to provide a key sanitary isolation safety protection device which has simple structure, convenient installation and use, low cost and no damage to environmental sanitation. It comprises a transparent plastic isolating film; two ends of a transparent plastic isolation film (7) are respectively wound on the two rollers (4), each roller (4) is respectively installed on the two concave-shaped supports (5) through a rotating shaft, and double-sided adhesive tapes (9) are fixed on the back surfaces of the two concave-shaped supports (5). The invention not only can effectively avoid germ cross infection, save resources and has low use cost, but also does not need to modify the control panel of the original equipment. Is a sanitary safety protection device for the key of public equipment.
Description
Technical Field
The invention relates to a sanitary isolation and protection device, in particular to a public key sanitary isolation and safety protection device, belonging to a public sanitary safety protection device.
Background
As is well known, because public facilities such as elevators, toilets and touch screens in public places have high use frequency, keys of the public facilities may carry germs; especially, the key of the equipment arranged in intensive personnel places such as hospitals, stations, docks and the like has high risk of cross infection of germs. Therefore, at present, disinfection treatment is usually carried out by regularly spraying disinfectant, although a certain effect is achieved, the infection of a user in the interval period of two disinfection can not be avoided; there are major health security holes. In addition, there are also cases where disposable articles such as hand cleaners and napkins are placed near public facilities such as elevators, toilets, touch panels, for disinfection or isolation, but this method has drawbacks such as troublesome use, large napkin consumption, and disposal of napkins after use.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the public key sanitary isolation safety protection device which has the advantages of simple structure, convenience in installation and use, low cost and no damage to environmental sanitation.
In order to achieve the purpose, the invention adopts the following technical scheme: it comprises a transparent plastic isolating film; two ends of the transparent plastic isolating film are respectively wound on the two rollers, each roller is respectively installed on the two concave-shaped supports through a rotating shaft, and double-sided adhesive tapes are fixed on the back surfaces of the two concave-shaped supports.
Two ends of each roller are respectively fixed with a film baffle; a ratchet wheel is fixed on each rotating shaft, and an arc spring piece matched with the ratchet wheel is fixed in each concave-shaped bracket; the transparent plastic isolation film is printed with scale marks and indication arrows with different colors at positions close to the edges.
Compared with the prior art, the invention has the following advantages due to the adoption of the technical scheme:
1) the touch screen can cover the surface of the key, so that the contact between fingers and the key is avoided, and the cross infection of germs to users can be effectively avoided.
2) The transparent plastic isolating film can realize synchronous rolling and unfolding, so the transparent plastic isolating film can be conveniently recycled and then reused after being disinfected; not only can effectively avoid the influence on environmental sanitation caused by being discarded everywhere after being used, but also can save resources and reduce the use cost.
3) The back of the bracket adopts double-sided adhesive tapes, so that only two concave brackets are needed to be longitudinally pasted on the upper end and the lower end of the key panel from top to bottom or transversely pasted on the left side and the right side of the key panel from left to right; the original equipment is not damaged and does not need to be modified, and the assembly and disassembly are very convenient and fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view a-a in fig. 1.
In the figure: the spring piece 1, the ratchet 2, the film baffle 3, the roller 4, the concave bracket 5, the key panel 6, the transparent plastic isolation film 7, the key 8 and the double-sided adhesive tape 9.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 1-2: two ends of a transparent plastic isolation film 7 are respectively wound on the two rollers 4, each roller 4 is respectively installed on the concave-shaped bracket 5 (in a channel steel-shaped structure) through a rotating shaft (not marked in the figure), and double-sided adhesive tapes 9 are fixed on the back surfaces of the two concave-shaped brackets 5.
In order to avoid the deviation of the transparent plastic isolating film 7 caused by up-and-down movement in the winding or unfolding process, two ends of each roller 4 are respectively fixed with a film baffle plate 3.
In order to avoid that the roller 4 reversely rotates due to misoperation to cause the loosening and stacking of the transparent plastic isolation films 7, the ratchet wheel 2 is fixed on each rotating shaft, the arc-shaped spring piece 1 fixed through a screw (not marked in the figure) is arranged in each concave-shaped bracket 5, and the other end of the spring piece is matched with the ratchet of the ratchet wheel 2.
In order to prompt the user to save the film and avoid waste caused by excessive rolling of the transparent plastic isolating film 7, scale marks and indicating arrows (not shown) with different colors are printed on the transparent plastic isolating film 7 at positions close to the edges.
The following explains the specific working principle of the present invention in combination with the elevator key as follows:
referring to FIGS. 1-2: during installation, the two concave brackets 5 are respectively stuck to the left side and the right side of the key panel 6 in a transverse arrangement mode by using the self-adhesive tape 9, and the transparent plastic isolation film 7 is ensured to cover all or part of the key covers 8.
When the transparent plastic isolating film is used, the transparent plastic isolating film 7 wound on the roller 4 on the left side is pressed by fingers, the roller 4 is stirred along the anticlockwise direction, the transparent plastic isolating film 7 covering the keys 8 moves leftwards (indicating arrow direction) until the clean transparent plastic isolating film 7 wound on the roller 4 on the right side is unfolded and completely covers the key panel 6, and then the keys 8 corresponding to the required floors are pressed.
In order to avoid the pollution caused by touching the clean film wound on the right roller 4 due to misoperation, the invention can also install a cover (not shown) covering the roller 4 on the right concave-shaped bracket 5.
If the transparent plastic isolation film 7 is used up, only the two concave-shaped brackets 5 are required to be taken down from the key panel 6, and the compression screws and the spring pieces 1 are respectively loosened; the roller 4 on the right side is rotated reversely, and the roller 4 is disinfected by ultraviolet rays or a disinfectant while the roller 4 winds up the transparent plastic isolating film 7; after the disinfection is finished, the two spring pieces 1 are respectively arranged on the concave brackets 5 by using screws to prevent the rollers 4 from reversing; the invention can be used again by being re-installed on the key panel 6 of the elevator.
It should be noted that if the width of the transparent plastic separation film 7 cannot cover all the keys 8, a plurality of the keys may be combined.
Claims (5)
1. A public key sanitary isolation safety protection device comprises a transparent plastic isolation film; the method is characterized in that: two ends of a transparent plastic isolation film (7) are respectively wound on the two rollers (4), each roller (4) is respectively installed on the two concave-shaped supports (5) through a rotating shaft, and double-sided adhesive tapes (9) are fixed on the back surfaces of the two concave-shaped supports (5).
2. A public key sanitary isolation safety shield apparatus as claimed in claim 1, wherein: two ends of each roller (4) are respectively fixed with a film baffle plate (3).
3. A public key sanitary isolation safety shield apparatus as claimed in claim 1 or 2, wherein: ratchet wheels (2) are fixed on the rotating shafts, and circular arc spring pieces (1) matched with the ratchet wheels (2) are fixed in the concave brackets (5).
4. A public key sanitary isolation safety shield apparatus as claimed in claim 1 or 2, wherein: the transparent plastic isolation film (7) is printed with scale marks and indication arrows with different colors at the positions close to the edges.
5. A public key sanitary isolation safety shield apparatus as claimed in claim 3, wherein: the transparent plastic isolation film (7) is printed with scale marks and indication arrows with different colors at the positions close to the edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010138702.1A CN111071880A (en) | 2020-03-03 | 2020-03-03 | Public key sanitary isolation safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010138702.1A CN111071880A (en) | 2020-03-03 | 2020-03-03 | Public key sanitary isolation safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111071880A true CN111071880A (en) | 2020-04-28 |
Family
ID=70324535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010138702.1A Pending CN111071880A (en) | 2020-03-03 | 2020-03-03 | Public key sanitary isolation safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111071880A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498624A (en) * | 2020-05-13 | 2020-08-07 | 湖南翰坤实业有限公司 | Cleaning device for elevator button |
| CN111762603A (en) * | 2020-05-18 | 2020-10-13 | 浙江大学 | Electric replacing device for elevator button film |
| CN111815840A (en) * | 2020-07-17 | 2020-10-23 | 河南华辰智控技术有限公司 | Quick subway identity recognition system based on biological recognition |
| CN111942980A (en) * | 2020-08-31 | 2020-11-17 | 格力电器（中山）小家电制造有限公司 | Isolation device with anti-virus propagation function, control method thereof and elevator |
| CN112957502A (en) * | 2021-02-10 | 2021-06-15 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | A contactless safety elevator for novel coronavirus epidemic prevention |
| CN113636434A (en) * | 2021-08-06 | 2021-11-12 | 江苏施塔德电梯有限公司 | Intelligent elevator capable of preventing passenger cross infection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869804A1 (en) * | 2004-05-07 | 2005-11-11 | Bechara Naccache | Computer keyboard protecting device for use in medical cabinet, has flexible, transparent and sterilized plastic film whose voltage is adjusted by film voltage adjusting system, and plastic guide to stick film towards lower part of keyboard |
| CN211619679U (en) * | 2020-03-03 | 2020-10-02 | 徐勇 | Public key sanitary isolation safety protection device |
-
2020
- 2020-03-03 CN CN202010138702.1A patent/CN111071880A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869804A1 (en) * | 2004-05-07 | 2005-11-11 | Bechara Naccache | Computer keyboard protecting device for use in medical cabinet, has flexible, transparent and sterilized plastic film whose voltage is adjusted by film voltage adjusting system, and plastic guide to stick film towards lower part of keyboard |
| CN211619679U (en) * | 2020-03-03 | 2020-10-02 | 徐勇 | Public key sanitary isolation safety protection device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498624A (en) * | 2020-05-13 | 2020-08-07 | 湖南翰坤实业有限公司 | Cleaning device for elevator button |
| CN111762603A (en) * | 2020-05-18 | 2020-10-13 | 浙江大学 | Electric replacing device for elevator button film |
| CN111815840A (en) * | 2020-07-17 | 2020-10-23 | 河南华辰智控技术有限公司 | Quick subway identity recognition system based on biological recognition |
| CN111815840B (en) * | 2020-07-17 | 2021-12-31 | 河南华辰智控技术有限公司 | Quick subway identity recognition system based on biological recognition |
| CN111942980A (en) * | 2020-08-31 | 2020-11-17 | 格力电器（中山）小家电制造有限公司 | Isolation device with anti-virus propagation function, control method thereof and elevator |
| CN112957502A (en) * | 2021-02-10 | 2021-06-15 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | A contactless safety elevator for novel coronavirus epidemic prevention |
| CN113636434A (en) * | 2021-08-06 | 2021-11-12 | 江苏施塔德电梯有限公司 | Intelligent elevator capable of preventing passenger cross infection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111071880A (en) | Public key sanitary isolation safety protection device | |
| CN211619679U (en) | Public key sanitary isolation safety protection device | |
| CN110002300A (en) | Elevator push button auxiliary device | |
| CN209815425U (en) | Elevator button sterilizing device | |
| WO2013018054A2 (en) | Device and method for disinfecting and sanitizing handrails of escalators and moving walks | |
| CN112198986A (en) | Touch display screen with dustproof construction just can avoid laminating bubble to appear | |
| CA2887270A1 (en) | Case for remote control units | |
| CN210558700U (en) | Elevator button with disinfection function | |
| TWM619892U (en) | Optical screen key sterilization device | |
| CN205698598U (en) | A kind of face shield pasteurised completely device | |
| CN210788301U (en) | Wiping arrangement is used in toughened glass processing | |
| CN111300806A (en) | Automatic film covering device for elevator calling panel | |
| CN216223403U (en) | Air purification equipment for building engineering construction of environmental protection | |
| CN215386177U (en) | Elevator room button degassing unit | |
| CN212547717U (en) | Door handle degassing unit | |
| CN215287562U (en) | Novel elevator button protection for coronavirus pneumonia device | |
| CN212603399U (en) | Automatic film covering device for elevator calling panel | |
| CN210144964U (en) | Tray device for nursing | |
| CN204009351U (en) | The simple glass film | |
| CN210709005U (en) | Public sanitary barrel for non-liquid garbage in hospital | |
| CN107437758A (en) | A kind of isolating and protecting cover for protection device rear board | |
| CN201261680Y (en) | Scrubber for elevator armrest | |
| CN205397128U (en) | Avoid doctorsing and nurses of treatment room pollution to use rubbish cabinet | |
| CN206417480U (en) | A kind of active conveying bottle conveyer belt | |
| CN220938588U (en) | Quick disinfection equipment in elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |