CN203510248U - Fixing mechanism facilitating cloth bag replacement on sterile leak-checking machine - Google Patents
Fixing mechanism facilitating cloth bag replacement on sterile leak-checking machine Download PDFInfo
- Publication number
- CN203510248U CN203510248U CN201320443290.8U CN201320443290U CN203510248U CN 203510248 U CN203510248 U CN 203510248U CN 201320443290 U CN201320443290 U CN 201320443290U CN 203510248 U CN203510248 U CN 203510248U
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- cloth bag
- gathering hole
- convenient
- cover plate
- foreign steamer
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Abstract
The utility model discloses a fixing mechanism facilitating cloth bag replacement on a sterile leak-checking machine. The fixing mechanism comprises protective glass (1) and a plurality of circular operation openings (4). The circular operation openings (4) are formed in the protective glass (1). Fixing wheels are installed on the positions, on the peripheries of all the circular operation openings (4), on the protective glass (1) respectively. Each fixing wheel is composed of an outer wheel (2) and an inner wheel (3). Each outer wheel (2) is fixed to the corresponding inner wheel (3). The inner wheels (3) are connected with the protective glass (1). According to the fixing mechanism facilitating cloth bag replacement on the sterile leak-checking machine, the fixing wheels are installed on the positions, on the peripheries of all the circular operation openings, on the protective glass, the fixing wheels are composed of the outer wheels and the inner wheels, a cloth bag is fixed between the outer wheels and the inner wheels of the fixing wheels, as a result, the cloth bag is convenient to install and replace, and the sterile condition of a sterile operating table is also convenient to maintain.
Description
Technical field
The utility model belongs to medical instrument and equipment field, specifically, relates to the fixed mechanism of being convenient to cloth bag replacing on aseptic air leak tester.
Background technology
In the process of preparing at medicine, need to use aseptic operating platform to carry out biological culture, cell for example, bacterium, the cultivation of virus, or configure aseptic reagent etc., raising along with people's living standard, process to sterile workings such as biological culture is had higher requirement, current aseptic operating platform is all upgraded and is used the aseptic operating desk that leaks hunting, the state of operating desk in sealing, only at the upper setting operation mouth of the cover plate of side, the outer cloth bag communicating that connects of gathering hole, only allowing staff's hand to stretch into cloth bag enters operating desk through gathering hole and carries out a series of operating process, controlled in whole flow process and remained at germ-free condition, avoid other external cause to pollute operating desk, as staff sneezes or the foreign matter such as hair enters workbench.And the cloth bag of aseptic operating platform must be changed the germ-free condition that keeps operating desk after use, avoid cloth bag repeatedly to carry afterwards multiple foreign matter in use, easily other foreign matters are brought in operating desk, destroy the germ-free condition of operating desk, thus the work quality of having a strong impact on.So cloth bag needs timely replacing before and after each use.The installation of the cloth bag of current sterile working mouth is to be all directly fixed on gathering hole, is difficult for changing, and cleans on the spot and sterilization cloth bag in gathering hole, is difficult for maintaining the germ-free condition of aseptic operating platform.
Utility model content
Technical problem to be solved in the utility model is to provide the fixed mechanism of being convenient to cloth bag replacing on aseptic air leak tester, this fixed mechanism is provided with fast pulley on the cover plate of each gathering hole periphery, fast pulley consists of foreign steamer and interior wheel, cloth bag is fixed between the foreign steamer and interior wheel of fast pulley, is convenient to the germ-free condition that cloth bag is installed and changed and maintain aseptic operating platform.
The utility model solves the problems of the technologies described above adopted technical scheme:
On aseptic air leak tester, be convenient to the fixed mechanism that cloth bag is changed, comprise cover plate and a plurality of circular gathering hole, described gathering hole is arranged on cover plate, on the cover plate of each gathering hole periphery, fast pulley is installed, fast pulley consists of foreign steamer and interior wheel, foreign steamer is fixed on interior wheel, inside takes turns with cover plate and is connected.This fixed mechanism is provided with fast pulley on the cover plate of each gathering hole periphery, and fast pulley consists of foreign steamer and interior wheel, and cloth bag is fixed between the foreign steamer and interior wheel of fast pulley, is convenient to the germ-free condition that cloth bag is installed and changed and maintain aseptic operating platform.
Described foreign steamer and interior cross-sectional area of taking turns equate.Described foreign steamer and interior cross-sectional area of taking turns are equal, make foreign steamer and interior wheel mutually to superpose and to be fixed together, and fixed effect is more firm.
The radius of described gathering hole equates with interior radius length of taking turns inner ring.The radius of gathering hole equates with the radius length of interior inner ring of taking turns, and makes interior wheel can just be arranged on glass outside gathering hole, keeps the smooth and easy of gathering hole.
Described gathering hole is 2-4.Can be according to the different gathering holes that varying number need to be set, the gathering hole of single aseptic operating platform is 2, when gathering hole is 3, two gathering hole staff dedicated operations wherein, remaining gathering hole can be used as transmission window; The gathering hole of double aseptic operating platform is 4; When the gathering hole of an aseptic operating platform is crossed the aseptic result that is just unfavorable for maintaining operating platform.
Distance between adjacent gathering hole equates.Distance between adjacent gathering hole is equal, and the hand that is conducive to staff stretches into operating desk by gathering hole and carries out series of processes.
Described gathering hole is positioned at the hypomere portion of cover plate.Gathering hole is positioned at the hypomere portion of cover plate, the hand that is beneficial to staff can be by gathering hole at the enterprising line operate of operating desk, staff can be seated and just operate, if gathering hole is positioned at upper short portion or the center section part of cover plate, staff need to stand and just can carry out associative operation.
Described foreign steamer and interior wheel as rubber structure.Foreign steamer and interior wheel as rubber structure, can make foreign steamer and interior take turns more durable, long service life.
In sum, the beneficial effects of the utility model are:
The fixed mechanism of being convenient to cloth bag replacing on aseptic air leak tester is provided, this fixed mechanism is provided with fast pulley on the cover plate of each gathering hole periphery, fast pulley consists of foreign steamer and interior wheel, cloth bag is fixed between the foreign steamer and interior wheel of fast pulley, is convenient to the germ-free condition that cloth bag is installed and changed and maintain aseptic operating platform.
Accompanying drawing explanation
Fig. 1 is the work schematic diagram of being convenient to the fixed mechanism of cloth bag replacing on the aseptic air leak tester of the utility model;
Fig. 2 is the structural representation of fast pulley in the utility model;
Mark and corresponding parts title in accompanying drawing: 1-cover plate; 2-foreign steamer; 3-interior wheel; 4-gathering hole.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
Shown in Figure 1, on the aseptic air leak tester of the present embodiment, be convenient to the fixed mechanism that cloth bag is changed, comprise cover plate 1 and a plurality of circular gathering hole 4, described gathering hole 4 is arranged on cover plate 1, on the cover plate 1 of each gathering hole 4 periphery, fast pulley is installed, fast pulley is by foreign steamer 2 and interiorly take turns 3 and form, and foreign steamer 2 is fixed on interior wheel on 3, inside takes turns 3 and is connected with cover plate 1.This fixed mechanism is provided with fast pulley on the cover plate of each gathering hole periphery, and fast pulley consists of foreign steamer and interior wheel, and cloth bag is fixed between the foreign steamer and interior wheel of fast pulley, is convenient to cloth bag and installs and change, and maintains the germ-free condition of aseptic operating platform.This fixed mechanism is provided with fast pulley on the cover plate of each gathering hole periphery, and fast pulley consists of foreign steamer and interior wheel, and cloth bag is fixed between the foreign steamer and interior wheel of fast pulley, is convenient to the germ-free condition that cloth bag is installed and changed and maintain aseptic operating platform.
Embodiment 2:
On the basis of embodiment 1, foreign steamer described in the present embodiment 2 and interior 3 the cross-sectional area of taking turns equate.The radius of described gathering hole 4 equates with interior radius length of taking turns 3 inner ring.Gathering hole 4 is 2.Distance between adjacent gathering hole 4 equates.Described gathering hole 4 is positioned at the hypomere portion of cover plate 1.Described foreign steamer 2 and interiorly take turns 3 for rubber structure.Described foreign steamer and interior cross-sectional area of taking turns are equal, make foreign steamer and interior wheel mutually to superpose and to be fixed together, and fixed effect is more firm.The radius of gathering hole equates with the radius length of interior inner ring of taking turns, and makes interior wheel can just be arranged on glass outside gathering hole, keeps the smooth and easy of gathering hole.Distance between adjacent gathering hole is equal, and the hand that is conducive to staff stretches into operating desk by gathering hole and carries out series of processes.Gathering hole is positioned at the hypomere portion of cover plate, the hand that is beneficial to staff can be by gathering hole at the enterprising line operate of operating desk, staff can be seated and just operate, if gathering hole is positioned at upper short portion or the center section part of cover plate, staff need to stand and just can carry out associative operation.Foreign steamer and interior wheel as rubber structure, can make foreign steamer and interior take turns more durable, long service life.
Claims (7)
1. on aseptic air leak tester, be convenient to the fixed mechanism that cloth bag is changed, it is characterized in that, comprise cover plate (1) and a plurality of circular gathering hole (4), described gathering hole (4) is arranged on cover plate (1), on the cover plate (1) of each gathering hole (4) periphery, fast pulley is installed, fast pulley consists of foreign steamer (2) and interior wheel (3), and it is upper that foreign steamer (2) is fixed on interior wheel (3), inside takes turns (3) and be connected with cover plate (1).
2. on aseptic air leak tester according to claim 1, be convenient to the fixed mechanism that cloth bag is changed, it is characterized in that, the cross-sectional area of described foreign steamer (2) and interior wheel (3) equates.
3. on aseptic air leak tester according to claim 1, be convenient to the fixed mechanism that cloth bag is changed, it is characterized in that, the radius of described gathering hole (4) equates with the radius length of the inner ring of interior wheel (3).
4. on aseptic air leak tester according to claim 1, be convenient to the fixed mechanism that cloth bag is changed, it is characterized in that, described gathering hole (4) is 2-4.
5. on aseptic air leak tester according to claim 1, be convenient to the fixed mechanism that cloth bag is changed, it is characterized in that, the distance between adjacent gathering hole (4) equates.
6. on aseptic air leak tester according to claim 1, be convenient to the fixed mechanism that cloth bag is changed, it is characterized in that, described gathering hole (4) is positioned at the hypomere portion of cover plate (1).
7. on aseptic air leak tester according to claim 1, be convenient to the fixed mechanism that cloth bag is changed, it is characterized in that, described foreign steamer (2) and interior wheel (3) are rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443290.8U CN203510248U (en) | 2013-07-24 | 2013-07-24 | Fixing mechanism facilitating cloth bag replacement on sterile leak-checking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443290.8U CN203510248U (en) | 2013-07-24 | 2013-07-24 | Fixing mechanism facilitating cloth bag replacement on sterile leak-checking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510248U true CN203510248U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443290.8U Expired - Fee Related CN203510248U (en) | 2013-07-24 | 2013-07-24 | Fixing mechanism facilitating cloth bag replacement on sterile leak-checking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026173A1 (en) * | 2014-08-21 | 2016-02-25 | 深圳市华星光电技术有限公司 | Operation box and glove replacement method thereof |
-
2013
- 2013-07-24 CN CN201320443290.8U patent/CN203510248U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026173A1 (en) * | 2014-08-21 | 2016-02-25 | 深圳市华星光电技术有限公司 | Operation box and glove replacement method thereof |
| GB2544938A (en) * | 2014-08-21 | 2017-05-31 | Shenzhen China Star Optoelect | Operation box and glove replacement method thereof |
| EA033970B1 (en) * | 2014-08-21 | 2019-12-16 | Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. | Operation box and glove replacement method thereof |
| GB2544938B (en) * | 2014-08-21 | 2020-09-23 | Shenzhen China Star Optoelect | Operation box and method for replacing gloves thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |