CN204864234U - High -power drainage device is used to internal medicine based on eccentric wheel transmission - Google Patents
High -power drainage device is used to internal medicine based on eccentric wheel transmission Download PDFInfo
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- CN204864234U CN204864234U CN201520513272.1U CN201520513272U CN204864234U CN 204864234 U CN204864234 U CN 204864234U CN 201520513272 U CN201520513272 U CN 201520513272U CN 204864234 U CN204864234 U CN 204864234U
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- drain case
- draw
- motor
- flow box
- eccentric wheel
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Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to high -power drainage device is used to internal medicine based on eccentric wheel transmission, which comprises a bracket, the bearing platform, including a motor, an end cap, a controller, and a cover plate, draw flow box, waste liquid box and belt cleaning device, the bearing platform is installed on the support, it fixes at the support middle part to draw flow box, the motor is installed at the bearing bench, draw the inside piston board that is equipped with of flow box, be equipped with the pivot on the piston board, install the eccentric wheel in the drive shaft of motor, the eccentric wheel passes through the connecting rod coupling with the pivot, it is equipped with the inlet on the slanting bottom of flow box bottom to draw, be equipped with the leakage fluid dram on the horizontal bottom surface, the inlet, all be equipped with a check valve on the leakage fluid dram, waste liquid box installs on the support that draws the flow box lower extreme, belt cleaning device installs on drawing the flow box outer wall. The utility model has the advantages of reasonable design, adopt the eccentric wheel drive to draw the piston board in the flow box, generate the depressurized environment of high negative pressure value rapidly, solved the problem that current negative pressure ware is short of power, easy operation, it is convenient to wash, has alleviateed medical staff's work burden greatly.
Description
Technical field
This utility model relates to technical field of medical instruments, especially based on the high-power drainage system of internal medicine of eccentric transmission.
Background technology
In internal medicine clinically, when removing hydrops or the hematocele of drainage intracavity, need frequently to use drainage device.The operation principle of drainage device is being partially formed subnormal ambient, and under atmospheric pressure, hydrops or hematocele are discharged from affected part through the drainage pipe of setting.The negative pressure generating device that existing drainage device adopts, mainly contains manually and electronic two kinds of modes.When manual mode produces negative pressure, need operator to continue, aspirate local air fast, waste time and energy, subnormal ambient is unstable; Electronic mode is by motor drive link, piston, produces negative pressure at negative pressure cylinder, and the common dynamic drainage device of current Clinical practice, its negative pressure cylinder belongs to a delicate components in negative pressure generating device, the negative pressure value generated is low, and negative pressure-pumping is short of power, and drainage effect is bad.
Notification number is a kind of internal medicine drainage system of CN204446708U, traditional negative pressure cylinder is separated from negative pressure generating device, by motor drive link, drain case, produce high level negative pressure by the motion in the vertical direction of drain case, part solves and goes forward to state problem.But the drain case described in this structure is inherently used for accepting drain hydrops out, hydrops, in drainage process, weight can change, heavy burden is caused to motor, affect the stability that total is run, further, due to bin enclosure and bottom surface is straight, hydrops, hydrops is caused to be discharged on the one hand not smooth, also be difficult to its cleaned at regular intervals on the other hand, bring heavy maintenance pressure to medical worker.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical disadvantages, provide a kind of power strong, generate the high-power drainage system of the negative pressure value internal medicine based on eccentric transmission that is high, simple to operate, easy to clean.
The technical scheme that this utility model technical solution problem adopts is: the high-power drainage system of the internal medicine based on eccentric transmission, comprise support, supporting table, motor, drain case, exhausted bath box and rinser, described supporting table is fixedly mounted on pedestal upper end, drain case is fixed on mid-stent by crossbeam, motor is arranged on supporting table, which is provided with external power cord, described drain case inside is provided with piston plate, centre, piston plate upper surface is provided with rotating shaft, the driving shaft of described motor is provided with eccentric, be coupling by connecting rod between eccentric and rotating shaft, draw in side bottom drain case, the bottom surface of its medium dip is provided with the inlet connecting drainage tube, the bottom surface of level is provided with leakage fluid dram, inlet, leakage fluid dram is equipped with a check valve, described exhausted bath box is arranged on the support of drain case lower end, exhausted bath box top is provided with the connection tube of connected drainage mouth, described rinser is arranged on drain case on the outer wall of horizontal bottom side.Motor drives eccentric to rotate, and eccentric drives piston plate to move in the vertical direction along drain chamber interior wall by connecting rod, makes the environment generating high negative pressure value in drain case; Draw in side bottom drain case, the hydrops entered through drainage tube, hydrops flow under gravity, import exhausted bath box through leakage fluid dram, connection tube.
Described rinser comprises the hinge be arranged on drain case sidewall, holds the opening of hinge, the side that hinge is positioned at drain case inside is provided with cleaning shower nozzle, the side being positioned at drain case outside is connected with control stick, control stick end is provided with handle, handle end connects water inlet pipe, and control stick is communicated with handle inner hollow.The outer wall fluid-tight engagement of hinge and drain case, the cleaning shower nozzle of inner side, under the effect of control stick, around hinge adjustment water spraying direction, realizes the inner omnibearing cleaning of drain case.
Two ends, described exhausted bath box top are arranged with two angle hooks, are arranged with two hooks inside pedestal lower end, link up with mount corresponding with angle hook.Exhausted bath box is articulated in pedestal lower end, after the hydrops drained, hematocele reach certain volume, can change at any time, the hydrops in easy cleaning exhausted bath box, hydrops.
The beneficial effect that this utility model has is: this utility model reasonable in design, adopt the piston plate in eccentric driving drain case, the subnormal ambient of rapid generation high negative pressure value, solve the problem that existing negtive-pressure implement is short of power, simple to operate, easy to clean, significantly reduces the work load of medical worker.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of rinser described in the utility model.
Detailed description of the invention
Be described below below in conjunction with accompanying drawing 1, accompanying drawing 2 pairs of this utility model.
As Fig. 1, shown in Fig. 2, this utility model comprises support 1, supporting table 2, motor 3, drain case 4, exhausted bath box 5 and rinser, described supporting table 2 is fixedly mounted on support 1 upper end, drain case 4 is fixed in the middle part of support 1 by crossbeam 16, motor 3 is arranged on supporting table 2, which is provided with external power cord 23, described drain case 4 inside is provided with piston plate 8, centre, piston plate 8 upper surface is provided with rotating shaft 9, the driving shaft of described motor 3 is provided with eccentric 6, connect by pitman shaft 7 between eccentric 6 and rotating shaft 9, draw in side bottom drain case 4, the bottom surface of its medium dip is provided with the inlet 10 connecting drainage tube 15, the bottom surface of level is provided with leakage fluid dram 11, inlet 10, leakage fluid dram 11 is equipped with a check valve 12, described exhausted bath box 5 is arranged on the support 1 of drain case 4 lower end, exhausted bath box 5 top is provided with the connection tube 51 of connected drainage mouth 11, described rinser is arranged on drain case 4 on the outer wall of horizontal bottom side.Motor 3 drives eccentric 6 to rotate, and eccentric 6 drives piston plate 8 to move in the vertical direction along drain case 4 inwall by connecting rod 7, makes the environment generating high negative pressure value in drain case 4; Draw in side bottom drain case 4, the hydrops entered through drainage tube 15, hydrops flow under gravity, import exhausted bath box 5 through leakage fluid dram 11, connection tube 51.
Described rinser comprises the hinge 18 be arranged on drain case 4 sidewall, holds the opening 17 of hinge 18, the side that hinge 18 is positioned at drain case 4 inside is provided with cleaning shower nozzle 19, the side being positioned at drain case 4 outside is connected with control stick 20, control stick 20 end is provided with handle 21, handle 21 end connects water inlet pipe 22, and control stick 20 is communicated with handle 21 inner hollow.The outer wall fluid-tight engagement of hinge 18 and drain case 4, the cleaning shower nozzle 19 of inner side, under the effect of control stick 20, adjusts water spraying direction around hinge 18, realizes the inner omnibearing cleaning of drain case 4.
Two ends, described exhausted bath box 5 top are arranged with two angle hooks 14, and support 1 lower end inside is arranged with two hooks 13, and hook 13 is corresponding with angle hook 14 to be mounted.Exhausted bath box 5 is articulated in support 1 lower end, after the hydrops drained, hematocele reach certain volume, can change at any time, the hydrops in easy cleaning exhausted bath box 5, hydrops.
During use, first the connection tube 51 of exhausted bath box 5 is accessed the leakage fluid dram 11 bottom drain case 4, after connecting external power cord 23, the driving shaft of motor 3 drives piston plate 8 shift reciprocately in drain case 4 by eccentric 6, connecting rod 7; When piston plate 8 moves up, the check valve 12 of drain case 4 bottom liquid inlet mouth 10 is opened, the check valve 12 of leakage fluid dram 11 is closed simultaneously, under negative pressure impact, hydrops, hydrops are introduced into drain case 4 through drainage tube 15, and flow to leakage fluid dram 11 along inclined-plane, when piston plate 8 moves down, the check valve 12 of inlet 10 is closed, and the check valve 12 of leakage fluid dram 11 is opened simultaneously, and hydrops, hydrops enter exhausted bath box 5 through the connection tube 51 of leakage fluid dram 12, exhausted bath box 5; After the hydrops hydrops in exhausted bath box 5 reaches certain volume, the exhausted bath box 5 more renewed at any time.
After finishing using, water inlet pipe 22 is accessed the handle 21 of rinser, adjusted the water spraying direction of cleaning shower nozzle 19 by control stick 20, clean operation with water to drain case 4 inwall, the waste water after cleaning is discharged through leakage fluid dram 11.
To sum up, this utility model reasonable in design, adopts the piston plate in eccentric driving drain case, the subnormal ambient of rapid generation high negative pressure value, solves the problem that existing negtive-pressure implement is short of power, simple to operate, easy to clean, significantly reduces the work load of medical worker.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (3)
1. based on the high-power drainage system of internal medicine of eccentric transmission, comprise support, supporting table, motor, drain case, exhausted bath box and rinser, it is characterized in that: described supporting table is fixedly mounted on pedestal upper end, drain case is fixed on mid-stent by crossbeam, motor is arranged on supporting table, which is provided with external power cord, described drain case inside is provided with piston plate, centre, piston plate upper surface is provided with rotating shaft, the driving shaft of described motor is provided with eccentric, be coupling by connecting rod between eccentric and rotating shaft, draw in side bottom drain case, the bottom surface of its medium dip is provided with the inlet connecting drainage tube, the bottom surface of level is provided with leakage fluid dram, inlet, leakage fluid dram is equipped with a check valve, described exhausted bath box is arranged on the support of drain case lower end, exhausted bath box top is provided with the connection tube of connected drainage mouth, described rinser is arranged on drain case on the outer wall of horizontal bottom side.
2. the high-power drainage system of the internal medicine based on eccentric transmission according to claim 1, it is characterized in that: described rinser comprises the hinge be arranged on drain case sidewall, holds the opening of hinge, the side that hinge is positioned at drain case inside is provided with cleaning shower nozzle, the side being positioned at drain case outside is connected with control stick, control stick end is provided with handle, handle end connects water inlet pipe, and control stick is communicated with handle inner hollow.
3. the high-power drainage system of the internal medicine based on eccentric transmission according to claim 1, is characterized in that: two ends, described exhausted bath box top are arranged with two angle hooks, is arranged with two hooks inside pedestal lower end, links up with mount corresponding with angle hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513272.1U CN204864234U (en) | 2015-07-16 | 2015-07-16 | High -power drainage device is used to internal medicine based on eccentric wheel transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513272.1U CN204864234U (en) | 2015-07-16 | 2015-07-16 | High -power drainage device is used to internal medicine based on eccentric wheel transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864234U true CN204864234U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513272.1U Expired - Fee Related CN204864234U (en) | 2015-07-16 | 2015-07-16 | High -power drainage device is used to internal medicine based on eccentric wheel transmission |
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| Country | Link |
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| CN (1) | CN204864234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377730A (en) * | 2018-04-10 | 2018-08-10 | 四川农业大学 | A kind of full-automatic Chinese date picking sorter |
| CN112190781A (en) * | 2020-10-09 | 2021-01-08 | 赵兰华 | Reflux enema drainage device for children |
-
2015
- 2015-07-16 CN CN201520513272.1U patent/CN204864234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377730A (en) * | 2018-04-10 | 2018-08-10 | 四川农业大学 | A kind of full-automatic Chinese date picking sorter |
| CN112190781A (en) * | 2020-10-09 | 2021-01-08 | 赵兰华 | Reflux enema drainage device for children |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160716 |