CN105716793A - Horizontal propeller used for infusion device leakage plugging detection device - Google Patents
Horizontal propeller used for infusion device leakage plugging detection device Download PDFInfo
- Publication number
- CN105716793A CN105716793A CN201410738647.4A CN201410738647A CN105716793A CN 105716793 A CN105716793 A CN 105716793A CN 201410738647 A CN201410738647 A CN 201410738647A CN 105716793 A CN105716793 A CN 105716793A
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- block
- jointing
- horizontal propeller
- transfusion device
- connection axle
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Abstract
The invention discloses a horizontal propeller used for an infusion device leakage plugging detection device. The horizontal propeller is, from front to rear, sequentially provided with a thin cylinder, a cylinder fixing block, and a ventilation block. The cylinder fixing block is of a cuboid-shaped structure, and the middle part of the cylinder fixing block is provided with a connecting shaft installation hole penetrating the cylinder fixing block from front part to the rear part. A connecting shaft is inserted in the connecting shaft installation hole, and the left side and the right side of the connecting shaft installation hole of the cylinder fixing block are respectively correspondingly provided with a bearing installation hole penetrating the cylinder fixing block from the front part to the rear part. A linear bearing is inserted in each of the bearing installation holes, and a guiding shaft is inserted in each of the linear bearings. The upper part of the rear surface of the ventilation block is provided with two connector installation holes, which are correspondingly communicated with two ventilation holes, and a connector is inserted in each of the connector installation holes. The horizontal propeller is advantageous in that during the infusion device leakage plugging detection, the closed connection between the gas supply pipe of the infusion device pressure detection device and the conical head of the medical liquid filter can be propelled or released.
Description
Technical field
The present invention relates to the detection equipment of a kind of medical apparatus and instruments, be specifically related to a kind of horizontal propeller for the stifled testing machine of transfusion device leakage.
Background technology
Transfusion device belongs to conventional medical apparatus and instruments, Fig. 1 is shown in by its schematic diagram, transfusion device includes the liquid medicine filter 11 being located at transfusion device one end and the perforator 12 being located at the other end, the top of liquid medicine filter 11 is provided with a conehead 15, an exhaustor 13 is extended in the side of perforator 12, and the top of this exhaustor is provided with exhaust membrane 14.
Transfusion device is when manufacturing, it is necessary to its air-tightness is detected, and detection project includes, and whether transfusion device leaks, blocks up, and whether the filter membrane in liquid medicine filter 11 is blocked, and exhaust membrane 14 film whether damaged, double; two, scarce film etc..
Application number be 2013105542948 patent of invention disclose the stifled testing machine of a kind of transfusion device leakage, including the workbench being located on fixed mount, workbench is provided with crosses hold down gag for the medicine fixing liquid medicine filter, transfusion device pressure-detecting device, exhaustor clamping device and controller, transfusion device pressure-detecting device includes one end and is connected with conehead 15 closing of liquid medicine filter 11, steam line that the other end is connected with source of the gas with electromagnetic valve by conduit and be located at the pressure transducer on this steam line, pressure transducer, electromagnetic valve and exhaustor clamping device are electrically connected with the controller respectively, fixed mount is provided with the foot switch 1 being electrically connected with the controller.The conehead 15 of the steam line and liquid medicine filter 11 that are additionally provided with a propelling or releasing transfusion device pressure-detecting device on workbench closes the power set being connected, but does not disclose the concrete structure of this power set in this section of patent.
Summary of the invention
The purpose of the present invention, the horizontal propeller for the stifled testing machine of transfusion device leakage being contemplated to solve the problems referred to above and provide a kind of simple in construction, the steam line that can be used in advancing or releasing transfusion device pressure-detecting device is connected with the closing of the conehead of liquid medicine filter, and the reliability of transfusion device leakage stifled detection can be greatly improved.
The object of the present invention is achieved like this:
A kind of horizontal propeller for the stifled testing machine of transfusion device leakage of the present invention, including the thin cylinder set gradually from front to back, cylinder fixed block and ventilation block, wherein:
Described cylinder fixed block is rectangular-shaped structure, connection axle installing hole through before and after one is offered at the middle part of described cylinder fixed block, in this connection axle installing hole, grafting one connects axle, and the described rear end face of connection axle contacts setting with the front surface of described ventilation block, the left side being positioned at described connection axle installing hole of described cylinder fixed block, the position on right side offers bearing mounting hole through before and after correspondingly, in each bearing mounting hole, grafting bobbin always holds, grafting one axis of guide in each described linear bearing, and each rear end face of the described axis of guide contacts setting with the front surface of described ventilation block；
Described thin cylinder is fixed on the front surface of described cylinder fixed block, and between two described axis of guides, the front end of described connection axle is connected with described thin cylinder；
The rear end of described connection axle is connected by the bottom of a bolt with described ventilation block correspondingly with the rear end of two described axis of guides；
Offering two passages on the upper surface of described ventilation block, these two passages are blind hole；
Two jointing installing holes through with said two passage correspondingly are offered on the top of the rear surface of described ventilation block, one jointing of grafting in each jointing installing hole, sheathed one of the part of the rear surface extending described ventilation block of each described jointing connects mouth.
Above-mentioned a kind of horizontal propeller for the stifled testing machine of transfusion device leakage, wherein, the center of described connection axle installing hole and the center of two described bearing mounting holes are on same horizontal linear.
Above-mentioned a kind of horizontal propeller for the stifled testing machine of transfusion device leakage, wherein, the center of two described passages is on same horizontal linear, and the center of two described jointing installing holes is on same horizontal linear.
Above-mentioned a kind of horizontal propeller for the stifled testing machine of transfusion device leakage, wherein, the front surface noncontact of the rear surface of described cylinder fixed block and described ventilation block is arranged.
The horizontal propeller of the present invention is connected with the conehead of liquid medicine filter by jointing, it is connected by the steam line of passage with transfusion device pressure-detecting device, when the stifled detection of transfusion device leakage, advance or the steam line of releasing transfusion device pressure-detecting device is connected with the closing of the conehead of liquid medicine filter, and inflated in liquid medicine filter by jointing, substantially increase reliability and the detection efficiency of the stifled detection of transfusion device leakage, and simple and quick.
Accompanying drawing explanation
Fig. 1 is the structural representation of transfusion device；
Fig. 2 is the three-dimensional structure diagram of the horizontal propeller of the present invention；
Fig. 3 is the side view of the horizontal propeller of the present invention；
Fig. 4 is the top view (perspective) of the horizontal propeller of the present invention；
Fig. 5 is the rearview of the horizontal propeller of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1, transfusion device includes the liquid medicine filter 11 being located at transfusion device one end and the perforator 12 being located at the other end, and the top of liquid medicine filter 11 is provided with a conehead 15, and an exhaustor 13 is extended in the side of perforator 12, and the top of this exhaustor is provided with exhaust membrane 14.
Referring to Fig. 2 to Fig. 5, the horizontal propeller of the present invention, including the thin cylinder 1 set gradually from front to back, cylinder fixed block 2 and ventilation block 3.
Cylinder fixed block 1 is in rectangular-shaped structure, connection axle installing hole through before and after one is offered at the middle part of cylinder fixed block 1, in this connection axle installing hole, grafting one connects axle 4, and the front surface of the rear end face and ventilation block 3 connecting axle 4 contacts setting, the position of left and right side connecting axle installing hole that is positioned at of cylinder fixed block 1 offers bearing mounting hole through before and after correspondingly, in each bearing mounting hole, grafting bobbin always holds 5, grafting one axis of guide 6 in each linear bearing 5, and the rear end face of each axis of guide 6 with ventilation block 3 front surface contact setting.Connect the center of axle installing hole and the center of two bearing mounting holes on same horizontal linear.
Thin cylinder 1 is fixed on the front surface of cylinder fixed block 2, and between two axis of guides 6, the front end connecting axle 4 is connected with thin cylinder 1.The rear end of the rear end and two axis of guides 6 that connect axle 4 is connected by the bottom of a bolt 101 with ventilation block 3 correspondingly.
Offering two passages 31 on the upper surface of ventilation block 3, these two passages 31 are blind hole；Two jointing installing holes through with two passages 31 correspondingly are offered on the top of the rear surface of ventilation block 3, one jointing 7 of grafting in each jointing installing hole, sheathed one of the part of the rear surface extending ventilation block 3 of each jointing 7 connects mouth 8.The center of two described passages 31 is on same horizontal linear, and the center of two jointing installing holes is on same horizontal linear.
The front surface noncontact of the rear surface of cylinder fixed block 2 and ventilation block 3 is arranged.
The horizontal propeller of the present invention, it is connected with the conehead 15 of liquid medicine filter 11 by jointing 7, connected by the steam line of passage 31 with transfusion device pressure-detecting device, when adopting transfusion device leakage stifled testing machine that transfusion device is leaked stifled detection, thin cylinder 1 promotes ventilation block 3, the conehead 15 making liquid medicine filter 11 is closely plugged in jointing 7, and then transfusion device pressure-detecting device steam line can be made to combine closely with the conehead 15 of liquid medicine filter 11 and form closing to be connected, and inflated in liquid medicine filter 11 by jointing 7；After the stifled detection of the leakage completing transfusion device, thin cylinder 1 drives ventilation block 3, the conehead 15 making liquid medicine filter 11 leaves jointing 7, and then can effectively release the steam line of transfusion device pressure-detecting device and be connected with the closing of the conehead 15 of liquid medicine filter 11.
Above example is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to scope of the invention, should be limited by each claim.
Claims (4)
1. the horizontal propeller for the stifled testing machine of transfusion device leakage, it is characterised in that include the thin cylinder, cylinder fixed block and the ventilation block that set gradually from front to back, wherein:
Described cylinder fixed block is rectangular-shaped structure, connection axle installing hole through before and after one is offered at the middle part of described cylinder fixed block, in this connection axle installing hole, grafting one connects axle, and the described rear end face of connection axle contacts setting with the front surface of described ventilation block, the left side being positioned at described connection axle installing hole of described cylinder fixed block, the position on right side offers bearing mounting hole through before and after correspondingly, in each bearing mounting hole, grafting bobbin always holds, grafting one axis of guide in each described linear bearing, and each rear end face of the described axis of guide contacts setting with the front surface of described ventilation block；
Described thin cylinder is fixed on the front surface of described cylinder fixed block, and between two described axis of guides, the front end of described connection axle is connected with described thin cylinder；
The rear end of described connection axle is connected by the bottom of a bolt with described ventilation block correspondingly with the rear end of two described axis of guides；
Offering two passages on the upper surface of described ventilation block, these two passages are blind hole；
Two jointing installing holes through with said two passage correspondingly are offered on the top of the rear surface of described ventilation block, one jointing of grafting in each jointing installing hole, sheathed one of the part of the rear surface extending described ventilation block of each described jointing connects mouth.
2. a kind of horizontal propeller for the transfusion device stifled testing machine of leakage as claimed in claim 1, it is characterised in that the center of described connection axle installing hole and the center of two described bearing mounting holes are on same horizontal linear.
3. a kind of horizontal propeller for the transfusion device stifled testing machine of leakage as claimed in claim 1, it is characterised in that the center of two described passages is on same horizontal linear, and the center of two described jointing installing holes is on same horizontal linear.
4. a kind of horizontal propeller for the transfusion device stifled testing machine of leakage as claimed in claim 1, it is characterised in that the front surface noncontact of the rear surface of described cylinder fixed block and described ventilation block is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738647.4A CN105716793B (en) | 2014-12-05 | 2014-12-05 | A kind of horizontal propeller for the stifled detection machine of transfusion device leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738647.4A CN105716793B (en) | 2014-12-05 | 2014-12-05 | A kind of horizontal propeller for the stifled detection machine of transfusion device leakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105716793A true CN105716793A (en) | 2016-06-29 |
| CN105716793B CN105716793B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410738647.4A Active CN105716793B (en) | 2014-12-05 | 2014-12-05 | A kind of horizontal propeller for the stifled detection machine of transfusion device leakage |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1716879B1 (en) * | 2005-04-25 | 2008-11-05 | F. Hoffmann-La Roche AG | Infusion device with watertight enclosure |
| CN202562716U (en) * | 2012-04-26 | 2012-11-28 | 玉环惠宇机械设备有限公司 | Transfusion system detecting apparatus |
| CN102829929A (en) * | 2012-08-12 | 2012-12-19 | 梁启明 | Device for detecting air leakage between needle seat and infusion tube of infusion set |
| CN202693234U (en) * | 2012-05-30 | 2013-01-23 | 玉环固盛自动化设备有限公司 | Leak detector of infusion tube |
| CN203162426U (en) * | 2013-03-26 | 2013-08-28 | 珠海格力电器股份有限公司 | Inflation device |
| CN203672573U (en) * | 2013-11-22 | 2014-06-25 | 大连三创制造有限公司 | Airtightness detection device for seal membrane |
| CN204286696U (en) * | 2014-12-05 | 2015-04-22 | 上海康德莱企业发展集团股份有限公司 | A kind of horizontal propeller leaking stifled detection machine for transfusion device |
-
2014
- 2014-12-05 CN CN201410738647.4A patent/CN105716793B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1716879B1 (en) * | 2005-04-25 | 2008-11-05 | F. Hoffmann-La Roche AG | Infusion device with watertight enclosure |
| CN202562716U (en) * | 2012-04-26 | 2012-11-28 | 玉环惠宇机械设备有限公司 | Transfusion system detecting apparatus |
| CN202693234U (en) * | 2012-05-30 | 2013-01-23 | 玉环固盛自动化设备有限公司 | Leak detector of infusion tube |
| CN102829929A (en) * | 2012-08-12 | 2012-12-19 | 梁启明 | Device for detecting air leakage between needle seat and infusion tube of infusion set |
| CN203162426U (en) * | 2013-03-26 | 2013-08-28 | 珠海格力电器股份有限公司 | Inflation device |
| CN203672573U (en) * | 2013-11-22 | 2014-06-25 | 大连三创制造有限公司 | Airtightness detection device for seal membrane |
| CN204286696U (en) * | 2014-12-05 | 2015-04-22 | 上海康德莱企业发展集团股份有限公司 | A kind of horizontal propeller leaking stifled detection machine for transfusion device |
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| Publication number | Publication date |
|---|---|
| CN105716793B (en) | 2018-03-27 |
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