CN204286718U - A kind of jointing leaking stifled detection machine horizontal propeller for transfusion device - Google Patents
A kind of jointing leaking stifled detection machine horizontal propeller for transfusion device Download PDFInfo
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- CN204286718U CN204286718U CN201420761081.2U CN201420761081U CN204286718U CN 204286718 U CN204286718 U CN 204286718U CN 201420761081 U CN201420761081 U CN 201420761081U CN 204286718 U CN204286718 U CN 204286718U
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- joint body
- jointing
- connection
- horizontal propeller
- transfusion device
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Abstract
The utility model discloses a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device, comprise joint body and connection, described joint body comprises the first joint body and second joint body of coaxial connection successively from front to back, described first joint body and the second joint body all cylindrical, and the diameter of described first joint body is greater than the diameter of described second joint body, pore through before and after is offered along its axis direction in the middle part of described joint body; The outer circumference surface of described second joint body offers screw shackle; Described connection is regular hexagon structure, and a threaded hole is offered at the middle part of this connection, and described connection is threaded with the screw shackle on the outer circumference surface of described second joint body by this threaded hole.Jointing of the present utility model, is arranged on the ventilation block of horizontal propeller, can realizes the connection of the conehead of horizontal propeller and liquid medicine filter.
Description
Technical field
The utility model relates to a kind of checkout equipment of medicine equipment, is specifically related to a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device.
Background technology
Transfusion device belongs to conventional medicine equipment, Fig. 1 is shown in by its schematic diagram, transfusion device comprises the liquid medicine filter 11 being located at transfusion device one end and the puncture outfit 12 being located at the other end, the top of liquid medicine filter 11 is provided with a conehead 15, a gas outlet 13 is extended in the side of puncture outfit 12, and the top of this gas outlet is provided with exhaust membrane 14.
Transfusion device is when manufacturing, and need to detect its impermeability, test item comprises, and whether transfusion device leaks, stifled, and whether the filtering membrane in liquid medicine filter 11 is blocked, and exhaust membrane 14 whether breakage, two film, scarce film etc.
Application number be 2013105542948 utility model patent disclose a kind of transfusion device and leak stifled detection machine, comprise the worktable be located on fixed mount, hold down gag crossed by the medicine that worktable is provided with for fixing liquid medicine filter, transfusion device pressure-detecting device, gas outlet clamp device and controller, transfusion device pressure-detecting device comprises one end and is connected with the conehead 15 of liquid medicine filter 11 is closed, the steam line that the other end is communicated with source of the gas by conduit and solenoid valve and the pressure transducer be located on this steam line, pressure transducer, solenoid valve and gas outlet clamp device are electrically connected with controller respectively, fixed mount is provided with the foot-switch 1 be electrically connected with controller.The conehead 15 of the steam line and liquid medicine filter 11 that worktable are also provided with a propelling or remove transfusion device pressure-detecting device closes the propulsion system be connected, this propulsion system are horizontal propeller, horizontal propeller comprises the thin cylinder set gradually from front to back, cylinder fixed block and ventilation block, when transfusion device leaks stifled detection, the steam line that horizontal propeller can be used in advancing or removing transfusion device pressure-detecting device is connected with the closed of conehead of liquid medicine filter, ventilation block needs the conehead 15 with liquid medicine filter 11, how the conehead 15 of ventilation block and liquid medicine filter 11 is linked together effectively and become problem demanding prompt solution.
Utility model content
The purpose of this utility model, a kind of structure simply leaks stifled detection machine horizontal propeller jointing for transfusion device is provided exactly in order to solve the problem, can be effectively connected with the conehead of liquid medicine filter by the ventilation block of horizontal propeller, making horizontal propeller better for the steam line that advances or remove transfusion device pressure-detecting device is closed to be connected with the conehead of liquid medicine filter provides power.
The purpose of this utility model is achieved in that
A kind of jointing leaking stifled detection machine horizontal propeller for transfusion device, described horizontal propeller comprises the thin cylinder, cylinder fixed block and the ventilation block that set gradually from front to back, the upper surface of described ventilation block is offered two air holes, these two air holes are blind hole; Two jointing mounting holes through with described two air holes are correspondingly offered on the top of the rear surface of described ventilation block, grafting jointing in each jointing mounting hole, and described jointing comprises joint body and connection, wherein:
Described joint body comprises the first joint body and second joint body of coaxial connection successively from front to back, described first joint body and the second joint body one-body molded, described first joint body and the second joint body all cylindrical, and the diameter of described first joint body is greater than the diameter of described second joint body, pore through before and after is offered along its axis direction in the middle part of described joint body;
The outer circumference surface of described second joint body offers screw shackle;
Described connection is regular hexagon structure, a threaded hole is offered at the middle part of this connection, described connection is threaded with the screw shackle on the outer circumference surface of described second joint body by this threaded hole, and the rear end face noncontact of the front end face of described connection and described first joint body is arranged.
Above-mentioned a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device, wherein, described first joint body is plugged in described jointing mounting hole, and described connection is positioned at the outside of described ventilation block.
Above-mentioned a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device, wherein, the diameter of described pore is 3.6mm.
Above-mentioned a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device, wherein, the distance between the front end face of described connection and the rear end face of described first joint body is 2mm.
The ventilation block of horizontal propeller is connected with the conehead of liquid medicine filter by jointing of the present utility model, the steam line of transfusion device pressure-detecting device is connected with the air hole on ventilation block, making horizontal propeller better for the steam line that advances or remove transfusion device pressure-detecting device is closed to be connected with the conehead of liquid medicine filter provides power, and inflated in liquid medicine filter by jointing, and simple and fast is installed.
Accompanying drawing explanation
Fig. 1 is the structural representation of transfusion device;
Fig. 2 is the three-dimensional structure diagram of jointing of the present utility model;
Fig. 3 is the front view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1, transfusion device comprises the liquid medicine filter 11 being located at transfusion device one end and the puncture outfit 12 being located at the other end, the top of liquid medicine filter 11 is provided with a conehead 15, and a gas outlet 13 is extended in the side of puncture outfit 12, and the top of this gas outlet is provided with exhaust membrane 14.
Horizontal propeller comprises the thin cylinder, cylinder fixed block and the ventilation block that set gradually from front to back, and the upper surface of ventilation block offers two air holes, and these two air holes are blind hole; Two jointing mounting holes through with described two air holes are correspondingly offered on the top of rear surface of ventilation block, grafting jointing in each jointing mounting hole.
Refer to Fig. 2 and Fig. 3, the jointing 7 leaking stifled detection machine horizontal propeller for transfusion device of the present utility model, comprises joint body and connection 71.Joint body comprises from front to back coaxial the first joint body 72 and the second joint body 73 connected successively, first joint body 72 and the second joint body 73 one-body molded, first joint body 72 and the second joint body 73 all cylindrical, and the diameter of the first joint body 72 is greater than the diameter of the second joint body 73, pore 74 through before and after one is offered along its axis direction in the middle part of joint body, and the diameter of pore is 3.6mm; The outer circumference surface of the second joint body 73 offers screw shackle.
Connection 71 is in regular hexagon structure, a threaded hole is offered at the middle part of this connection 71, connection 71 is threaded with the screw shackle on the outer circumference surface of the second joint body 73 by this threaded hole, and the rear end face noncontact of the front end face of connection 71 and the first joint body 72 is arranged, the distance between the front end face of connection 71 and the rear end face of the first joint body 72 is 2mm.
Jointing 7 of the present utility model in use, first joint body 72 is plugged in the jointing mounting hole of ventilation block, and connection 71 is positioned at the outside of ventilation block, the conehead 15 of liquid medicine filter 11 is plugged in pore 74, the steam line of transfusion device pressure-detecting device is communicated with the air hole of ventilation block, installs simple and fast.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when not departing from spirit and scope of the present utility model, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. one kind leaks the jointing of stifled detection machine horizontal propeller for transfusion device, described horizontal propeller comprises the thin cylinder, cylinder fixed block and the ventilation block that set gradually from front to back, the upper surface of described ventilation block is offered two air holes, these two air holes are blind hole; Two jointing mounting holes through with described two air holes are correspondingly offered on the top of the rear surface of described ventilation block, grafting jointing in each jointing mounting hole, it is characterized in that, described jointing comprises joint body and connection, wherein:
Described joint body comprises the first joint body and second joint body of coaxial connection successively from front to back, described first joint body and the second joint body one-body molded, described first joint body and the second joint body all cylindrical, and the diameter of described first joint body is greater than the diameter of described second joint body, pore through before and after is offered along its axis direction in the middle part of described joint body;
The outer circumference surface of described second joint body offers screw shackle;
Described connection is regular hexagon structure, a threaded hole is offered at the middle part of this connection, described connection is threaded with the screw shackle on the outer circumference surface of described second joint body by this threaded hole, and the rear end face noncontact of the front end face of described connection and described first joint body is arranged.
2. a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device as claimed in claim 1, it is characterized in that, described first joint body is plugged in described jointing mounting hole, and described connection is positioned at the outside of described ventilation block.
3. a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device as claimed in claim 1, it is characterized in that, the diameter of described pore is 3.6mm.
4. a kind of jointing leaking stifled detection machine horizontal propeller for transfusion device as claimed in claim 1, it is characterized in that, the distance between the front end face of described connection and the rear end face of described first joint body is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761081.2U CN204286718U (en) | 2014-12-05 | 2014-12-05 | A kind of jointing leaking stifled detection machine horizontal propeller for transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761081.2U CN204286718U (en) | 2014-12-05 | 2014-12-05 | A kind of jointing leaking stifled detection machine horizontal propeller for transfusion device |
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| Publication Number | Publication Date |
|---|---|
| CN204286718U true CN204286718U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761081.2U Active CN204286718U (en) | 2014-12-05 | 2014-12-05 | A kind of jointing leaking stifled detection machine horizontal propeller for transfusion device |
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| CN (1) | CN204286718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958794A (en) * | 2020-10-30 | 2022-01-21 | 昕迪精密机械（东莞）有限公司 | Pipe gas blockage removes subassembly |
-
2014
- 2014-12-05 CN CN201420761081.2U patent/CN204286718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958794A (en) * | 2020-10-30 | 2022-01-21 | 昕迪精密机械（东莞）有限公司 | Pipe gas blockage removes subassembly |
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