CN205719423U - A kind of asepsis injector performance detector automatically controlled - Google Patents
A kind of asepsis injector performance detector automatically controlled Download PDFInfo
- Publication number
- CN205719423U CN205719423U CN201620566636.7U CN201620566636U CN205719423U CN 205719423 U CN205719423 U CN 205719423U CN 201620566636 U CN201620566636 U CN 201620566636U CN 205719423 U CN205719423 U CN 205719423U
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- CN
- China
- Prior art keywords
- compression device
- asepsis injector
- axial compression
- servomotor
- lateral
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of asepsis injector performance detector automatically controlled, including the most vertical and spaced support fixture and vertical rod, it has been horizontally disposed with clamping joint in vertical rod and towards the side of support fixture, support fixture is for supporting the syringe of clamping asepsis injector and making it keep level, and clamping joint is connected towards one end of vertical rod for through with the tapering joint of asepsis injector；Also including negative pressure gas tank and water tank, negative pressure gas tank and water tank are all through with the other end of clamping joint to be connected；The junction of negative pressure gas tank, water tank and clamping joint is provided with three-way valve；Also include axial compression device and the lateral compression device being arranged in a mutually vertical manner, and lateral compression device is positioned at above the front end of axial compression device；Axial compression device is arranged at outside support fixture, and axial compression device, support fixture and vertical rod are positioned on same level line；A kind of asepsis injector performance detector that syringe different performance can be detected.
Description
Technical field
This utility model belongs to medical apparatus and instruments detection technique field, is specifically related to a kind of asepsis injector automatically controlled
Can detector.
Background technology
Physical properties detection to disposable sterilized injector researchs and develops, and is mainly concerned with disposable sterilized
The adaptation malleation test of syringe, device body adaptation negative pressure test etc..Current domestic existing part manufacturer carries out syringe class
The research and development of detection equipment and production, but it is substantially the test equipment of the function singleness researched and developed for indivedual test items, function letter
Single, automation and intelligentification degree is relatively low.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that one can be right
Syringe different performance carries out the asepsis injector performance detector detected.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of aseptic injection automatically controlled
Device performance detector, including the most vertical and spaced support fixture and vertical rod, in described vertical rod and towards support fixture
Side be horizontally disposed with clamping joint, described support fixture is for supporting the syringe of clamping asepsis injector and make it keep
Level, described clamping joint is connected towards one end of vertical rod for through with the tapering joint of asepsis injector；
Also include negative pressure gas tank and water tank, described negative pressure gas tank and water tank all through companies with the other end of clamping joint
Connect；The junction of described negative pressure gas tank, water tank and clamping joint is provided with three-way valve；
Also include axial compression device and the lateral compression device being arranged in a mutually vertical manner, and lateral compression device is positioned at axially
Above the front end of pressurizing unit；Axial compression device is arranged at outside support fixture, and described axial compression device, support fixture
It is positioned on same level line with vertical rod；Described axial compression device is for applying axial compressive force to the core bar of asepsis injector；Side
To pressurizing unit for applying lateral pressure from the core bar of upper direction asepsis injector.
Further, the first servomotor and the second servomotor, the first servomotor and axial compression device are also included
It is connected, is used for driving axial compression device action；Second servomotor is connected with lateral compression device, is used for driving laterally
Pressurizing unit action；Also include controlling device, control device and be connected with the first servomotor and the second servomotor.
Further, this axial compression device includes that horizontally disposed axial compression bar, the front end of axial compression bar are used for
Axial compressive force is applied to the core bar of asepsis injector；The rear end of axial compression bar is connected with the first rotating threaded shaft, axial compression
Being also associated with the first pressure inductor between the rear end of bar and the first rotating threaded shaft, the first rotating threaded shaft is by the first shaft coupling and the
One servomotor is connected；
Lateral compression device includes the lateral compression bar being vertically arranged, and the front end of lateral compression bar is for asepsis injector
Core bar apply lateral pressure；The upper end of lateral compression bar is connected with the second rotating threaded shaft, the upper end of lateral compression bar and the
Being also associated with the second pressure inductor between two rotating threaded shafts, the second rotating threaded shaft passes through the second shaft coupling and the second servomotor phase
Connect.
Further, this negative pressure gas tank and water tank are connected by adaptor is through with clamping joint.
A kind of asepsis injector performance detector automatically controlled of this utility model has the advantage that 1. can be to aseptic
The different performance of syringe detects, and facilitates operator's operation.2., by integrated for multinomial detection function, it is effectively saved people
Power cost and social resources.3. improve the automaticity of existing equipment.
Accompanying drawing explanation
Fig. 1 is this utility model and the structural representation of a kind of asepsis injector performance detector automatically controlled；
A kind of asepsis injector performance detector automatically controlled of Fig. 2 this utility model uses state diagram；
Wherein: 1. support fixture；2 vertical rods；3. clamping joint；4. adaptor；5. axial compression device；5-1. the first servo
Motor；5-2. the first shaft coupling；5-3. the first pressure inductor；5-4. compresses axially bar；6. lateral compression device；6-1. second
Servomotor；6-2. the second shaft coupling；6-3. the second pressure inductor；6-4. lateral compression bar；7. negative pressure gas tank；8. water storage
Tank；9. three-way valve；10. asepsis injector.
Detailed description of the invention
A kind of asepsis injector performance detector automatically controlled of this utility model, as it is shown in figure 1, include successively vertically and
Spaced support fixture 1 and vertical rod 2, be horizontally disposed with clamping joint 3 in vertical rod 2 and towards the side of support fixture 1,
Support fixture 1 is for supporting the syringe of clamping asepsis injector 10 and making it keep level, and clamping joint 3 is towards the one of vertical rod 2
End is connected for through with the tapering joint of asepsis injector；Also include negative pressure gas tank 7 and water tank 8, negative pressure gas tank 7 and water storage
Tank 8 is all through with the other end of clamping joint 3 to be connected；The junction of negative pressure gas tank 7, water tank 8 and clamping joint 3 is provided with three
Logical valve 9；Also include axial compression device 5 and the lateral compression device 6 being arranged in a mutually vertical manner, and lateral compression device 6 is positioned at axle
Above the front end of pressurizing unit 5；Axial compression device 5 is arranged at outside support fixture 1, and axial compression device 5, propclip
Tool 1 and vertical rod 2 are positioned on same level line；Axial compression device 5 is for applying axial compressive force to the core bar of asepsis injector；Side
To pressurizing unit 6 for applying lateral pressure from the core bar of upper direction asepsis injector.
A kind of asepsis injector performance detector automatically controlled of this utility model, also include the first servomotor 5-1 and
Second servomotor 6-1, the first servomotor 5-1 are connected with axial compression device 5, are used for driving axial compression device 5 to move
Make；Second servomotor 6-1 is connected with lateral compression device 6, is used for driving lateral compression device 6 action；Also include controlling
Device, controls device and is connected with the first servomotor 5-1 and the second servomotor 6-1.Axial compression device 5 includes that level sets
The axial compression bar 5-4 put, the front end of axial compression bar 5-4 is for applying axial compressive force to the core bar of asepsis injector；Axially
The rear end of pressure ram 5-4 is connected with the first rotating threaded shaft, is also connected with between the rear end of axial compression bar 5-4 and the first rotating threaded shaft
Having the first pressure inductor 5-3, the first rotating threaded shaft is connected by the first shaft coupling 5-2 and the first servomotor 5-1；
A kind of asepsis injector performance detector automatically controlled of this utility model, lateral compression device 6 includes vertically setting
The lateral compression bar 6-4 put, the front end of lateral compression bar 6-4 is for applying lateral pressure to the core bar of asepsis injector；Laterally
The upper end of pressure ram 6-4 is connected with the second rotating threaded shaft, is also connected with between the upper end of lateral compression bar 6-4 and the second rotating threaded shaft
Having the second pressure inductor 6-3, the second rotating threaded shaft is connected by the second shaft coupling 6-2 and the second servomotor 6-1.Negative pressure
Gas tank 7 and water tank 8 are connected by adaptor 4 is through with clamping joint 3.
A kind of asepsis injector performance detector automatically controlled of this utility model, detection process is as follows:
1, the asepsis injector 10 adaptation malleation test of 10ml specification:
(1) as in figure 2 it is shown, asepsis injector 10 is fixed on support fixture 1, by close for the tapering joint of asepsis injector
Close in insertion monitoring source of the gas/water source clamping joint 3.
(2) open three-way valve 9 and switch to water source valve and open, asepsis injector 10 is filled with in advance the water of 10ml capacity,
Close three-way valve 9.
(3) operation controller, starts the first servomotor 5, makes axial compression bar 5-4 horizontal displacement to the right, lateral compression
Bar 6-4 vertically moves down, and makes asepsis injector 10 core bar bear axial compression bar 5-4 axial compressive force and lateral compression bar 6-4 simultaneously
The lateral pressure applied, observes the first pressure transducer 5-3, and arranging pressure is 30N, and the second pressure transducer 6-3 arranges pressure
For 3N, axial compressive force, lateral pressure keep 30s, overcoat must not have the phenomenon of leakage with the position of piston contact.
2, the asepsis injector 10 device body adaptation negative pressure test of 10ml specification:
(1) as in figure 2 it is shown, asepsis injector 10 is fixed on support fixture 1, by close for the tapering joint of asepsis injector
Close in insertion monitoring source of the gas/water source clamping joint 3.
(2) water yield in asepsis injector 10 is charged at nominal capacity scale 5ml in advance, pumpback syringe piston, make benchmark
Line overlaps with nominal capacity line, keeps.
(3) open three-way valve 9 and switch to negative pressure gas source valve and open, at cone head hole, aspirating air reach 88kPa and bear
During pressure, keeping 60s scholar 5s under 88kPa suction function, overcoat and core plug contact site must not produce gas leak phenomenon, and piston with
Core bar must not depart from.
Claims (4)
1. the asepsis injector performance detector that a kind automatically controls, it is characterised in that it is the most vertical and spaced to include
Support fixture (1) and vertical rod (2), upper and towards support fixture (1) the side of described vertical rod (2) has been horizontally disposed with clamping joint
(3), described support fixture (1) is used for supporting the syringe of clamping asepsis injector (10) and making it keep level, described clamping to connect
Head (3) is connected towards one end of vertical rod (2) for through with the tapering joint of asepsis injector；
Also include negative pressure gas tank (7) and water tank (8), described negative pressure gas tank (7) and water tank (8) all with clamping joint (3)
The through connection of the other end；The junction of described negative pressure gas tank (7), water tank (8) and clamping joint (3) is provided with three-way valve (9)；
Also include axial compression device (5) and the lateral compression device (6) being arranged in a mutually vertical manner, and described lateral compression device
(6) it is positioned at above the front end of axial compression device (5)；Described axial compression device (5) is arranged at support fixture (1) outside, and
Described axial compression device (5), support fixture (1) and vertical rod (2) are positioned on same level line；Described axial compression device (5)
For applying axial compressive force to the core bar of asepsis injector；Described lateral compression device (6) is for from upper direction asepsis injector
Core bar apply lateral pressure.
2. according to a kind of asepsis injector performance detector automatically controlled described in claim 1, it is characterised in that also include
First servomotor (5-1) and the second servomotor (6-1), described first servomotor (5-1) and axial compression device (5) phase
Connect, be used for driving axial compression device (5) action；Described second servomotor (6-1) is connected with lateral compression device (6)
Connect, be used for driving lateral compression device (6) action；Also include controlling device, described control device and the first servomotor (5-1)
It is connected with the second servomotor (6-1).
3. according to a kind of asepsis injector performance detector automatically controlled described in claim 2, it is characterised in that described axle
Including horizontally disposed axial compression bar (5-4) to pressurizing unit (5), the front end of described axial compression bar (5-4) is for nothing
The core bar of bacterium syringe applies axial compressive force；The rear end of described axial compression bar (5-4) is connected with the first rotating threaded shaft, described
Being also associated with the first pressure inductor (5-3) between the rear end of axial compression bar (5-4) and the first rotating threaded shaft, described first rotates
Leading screw is connected with the first servomotor (5-1) by the first shaft coupling (5-2)；
Described lateral compression device (6) includes the lateral compression bar (6-4) being vertically arranged, before described lateral compression bar (6-4)
End is for applying lateral pressure to the core bar of asepsis injector；The upper end of described lateral compression bar (6-4) and the second rotating threaded shaft
It is connected, between the upper end of described lateral compression bar (6-4) and the second rotating threaded shaft, is also associated with the second pressure inductor (6-3),
Described second rotating threaded shaft is connected with the second servomotor (6-1) by the second shaft coupling (6-2).
4. according to a kind of asepsis injector performance detector automatically controlled described in claim 1,2 or 3, it is characterised in that
Described negative pressure gas tank (7) and water tank (8) are connected by adaptor (4) is through with clamping joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566636.7U CN205719423U (en) | 2016-06-13 | 2016-06-13 | A kind of asepsis injector performance detector automatically controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566636.7U CN205719423U (en) | 2016-06-13 | 2016-06-13 | A kind of asepsis injector performance detector automatically controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719423U true CN205719423U (en) | 2016-11-23 |
Family
ID=57302402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566636.7U Expired - Fee Related CN205719423U (en) | 2016-06-13 | 2016-06-13 | A kind of asepsis injector performance detector automatically controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719423U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991038A (en) * | 2017-12-30 | 2018-05-04 | 四川省广元市康康医疗器械有限公司 | A kind of high pressure injector limit test instrument and high pressure injector limit test method |
| CN110702321A (en) * | 2019-10-16 | 2020-01-17 | 黄金飞 | Medical injector detection device and method |
| CN111947840A (en) * | 2020-08-07 | 2020-11-17 | 北京工业大学 | Clamping device suitable for various-shaped veterinary injection instrument sealing performance testing equipment |
| CN114235310A (en) * | 2021-12-20 | 2022-03-25 | 深圳市优界科技有限公司 | Automatic assembling and detecting equipment for syringe |
-
2016
- 2016-06-13 CN CN201620566636.7U patent/CN205719423U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991038A (en) * | 2017-12-30 | 2018-05-04 | 四川省广元市康康医疗器械有限公司 | A kind of high pressure injector limit test instrument and high pressure injector limit test method |
| CN107991038B (en) * | 2017-12-30 | 2023-11-10 | 四川省广元市康康医疗器械有限公司 | High-pressure injector limit tester and high-pressure injector limit testing method |
| CN110702321A (en) * | 2019-10-16 | 2020-01-17 | 黄金飞 | Medical injector detection device and method |
| CN111947840A (en) * | 2020-08-07 | 2020-11-17 | 北京工业大学 | Clamping device suitable for various-shaped veterinary injection instrument sealing performance testing equipment |
| CN114235310A (en) * | 2021-12-20 | 2022-03-25 | 深圳市优界科技有限公司 | Automatic assembling and detecting equipment for syringe |
| CN114235310B (en) * | 2021-12-20 | 2024-02-13 | 深圳市优界科技有限公司 | Automatic syringe assembly detection equipment |
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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: 20161123 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |