CN202245978U - Device for removing test tube cap - Google Patents
Device for removing test tube cap Download PDFInfo
- Publication number
- CN202245978U CN202245978U CN 201120358058 CN201120358058U CN202245978U CN 202245978 U CN202245978 U CN 202245978U CN 201120358058 CN201120358058 CN 201120358058 CN 201120358058 U CN201120358058 U CN 201120358058U CN 202245978 U CN202245978 U CN 202245978U
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- test tube
- cap
- fixed
- pulled out
- plectrum
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Abstract
The utility model discloses a device for removing a test tube cap, belongs to a medical clinical examination technology, and mainly solves the problems of complex structure and low working efficiency of the conventional device for removing the test tube cap. The device for removing the test tube cap comprises a rack, a test tube fixing mechanism, a test tube cap removal mechanism, and a lifting mechanism; the test tube fixing mechanism and the lifting mechanism are fixed on the rack; and the test tube cap removal mechanism is fixed on the lifting mechanism, and the test tube cap removal mechanism is positioned above the test tube fixing mechanism. The test tube fixing mechanism comprises a test tube frame and a cover plate; and the cover plate is arranged at an opening of the upper end of the test tube frame, and the cover plate is provided with at least two test tube positioning holes. The test tube cap removal mechanism comprises a support seat, and at least two groups of left removal units and right removal units. The utility model has the advantages that: the device is simple in structure, low in manufacturing cost, high in working efficiency, and easy to manufacture, and can quickly remove the test tube cap from a test tube; and the test tube cap is stressed uniformly, the phenomenon the test tube is broken because the test tube is stressed excessively and locally is avoided, and the test tube vibrates slightly during removal of the test tube cap.
Description
Technical field
The utility model relates to a kind of cap test tube plucking device.
Background technology
In the clinical medicine check, gather blood as analysis sample with vacuum test tube, be modal mode.After gathering blood with vacuum test tube, also there is certain negative pressure in the vacuum test tube, and the closely cooperating of cap test tube and test tube wall, make its cap test tube still be securely fixed in very much on the test tube, need be with just making cap test tube pull out than great strength.
In the occasion that vacuum test tube is widely applied, the work of this unlatching cap test tube just becomes comparatively heavy manual labor.And open energetically in the process of cap test tube and also can produce the test tube internal oscillator, may the centrifugal sample that finishes be mixed and loose, thereby influence some assay, therefore opening cap test tube has higher technical requirements to the operator.In addition, open cap test tube energetically and also may cause test tube broken, injure operator's finger.Simultaneously, the gas that in the process of uncapping, also has certain patient blood dissolves and pollutes, and jeopardizes health of operators.
Be used for the machine of open vacuum cap test tube though now some have occurred; But these machines often all be bulky, complex structure, involve great expense and efficient not high; So do not promoted widely and use, the hospital of present much numbers is all also using the artificial method of pulling out.For example the patent No. is the cap test tube removal equipment of 200410057999.x, and its structure is very complicated, and a cover clamping device can only remove the cap test tube of a test tube at one time.
Summary of the invention
The utility model technical matters to be solved provides a kind of cap test tube plucking device, simple in structure, the high efficiency of this cap test tube plucking device.The technical scheme that adopts is following:
A kind of cap test tube plucking device; Comprise that frame, test tube fixed mechanism, cap test tube pull out mechanism and lifting mechanism, said test tube fixed mechanism and lifting mechanism are fixed on the frame, and cap test tube is pulled out mechanism and is fixed on the lifting mechanism; And cap test tube is pulled out mechanism and is positioned at test tube fixed mechanism top; It is characterized in that: said test tube fixed mechanism comprises test tube stand and cover plate, and cover plate is installed in test tube stand open upper end place, has at least two test tube knock holees on the cover plate; Said cap test tube pulls out that mechanism comprises supporting seat, the cap unit is pulled out at least two group left sides and the cap unit is pulled out on the right side; Said supporting seat is fixed on the lifting mechanism; It is identical with the number of test tube knock hole with the right group number that pulls out the cap unit that the cap unit is pulled out on a left side; And respectively organize a left side and pull out cap unit and the right side to pull out the cap unit corresponding one by one with each test tube knock hole, a left side of same group is pulled out the cap unit and is pulled out the left and right sides that the cap unit lays respectively at cooresponding test tube knock hole with right; A said left side is pulled out the cap unit and is comprised left connecting rod, left limit sheet, left plectrum, and said left connecting rod top is fixed on the supporting seat, and the left end of left limit sheet is fixed on left connecting rod bottom, the upper surface of the hinged left limit sheet of the left end of left plectrum; The said right side is pulled out the cap unit and is comprised right connecting rod, right limit sheet, right plectrum, and said right connecting rod top is fixed on the supporting seat, and the right-hand member of right limit sheet is fixed on the right connecting rod bottom, the upper surface of the hinged right limit sheet of the right-hand member of right plectrum.
A kind of simple proposal, said left plectrum and right plectrum are cuboid.
For the ease of pulling out cap test tube, the right-hand member of said left plectrum has the left holding tank of semicircular in shape, and the left end of right plectrum has the right holding tank of semicircular in shape, and left holding tank and right holding tank form the holding tank of a circle.The diameter of said holding tank equals the diameter of test tube, and like this, left plectrum just can better contact with the edge of cap test tube with right plectrum, is convenient to cap test tube is pulled out from test tube.
Preferable scheme, said left limit sheet and right limit sheet are on a horizontal surface.
More excellent scheme, said lifting mechanism are cylinder, and said supporting seat is fixed on the axis of the piston end of cylinder.
In the test tube knock hole, slide in pulling out the process of cap test tube for fear of test tube, be equipped with rubber ring in said each test tube knock hole.Friction force between test tube and the rubber ring is bigger, makes test tube be not easy relative rubber ring and slides.
The utility model beneficial effect against existing technologies is; Simple in structure, be easy to make, low cost of manufacture; Can fast cap test tube be pulled out from test tube, high efficiency, cap test tube is stressed evenly; Can not cause the test tube local excessive stressed and broken, and it is little to pull out the vibration of process test tube of cap test tube.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is embodiment illustrated in fig. 11 running condition reference diagram;
Fig. 3 is the birds-eye view of 1 left plectrum embodiment illustrated in fig. 1;
Fig. 4 is the birds-eye view of the utility model embodiment 2 left plectrums;
Fig. 5 is the birds-eye view of the utility model embodiment 2 right plectrums;
Fig. 6 is the running condition reference diagram of the utility model embodiment 2 left plectrums and right plectrum.
The specific embodiment
Embodiment 1
Shown in Fig. 1-3; Cap test tube plucking device in the present embodiment; Comprise that frame 7, test tube fixed mechanism 1, cap test tube pull out mechanism and lifting mechanism; Said test tube fixed mechanism 1 is fixed on the frame 7 with lifting mechanism, and cap test tube is pulled out mechanism and is fixed on the lifting mechanism, and cap test tube is pulled out mechanism and is positioned at test tube fixed mechanism 1 top.
Said test tube fixed mechanism 1 comprises test tube stand 101 and cover plate 102, and cover plate 102 is installed in test tube stand 101 open upper end places, has 7 test tube knock holees 103 on the cover plate 102.In test tube knock hole 103, slide in the process of pulling out cap test tube 3 for fear of test tube 5, also be provided with rubber ring 104 in the said test tube knock hole 103.Friction force between test tube 5 and the rubber ring 104 is bigger, makes test tube 5 be not easy relative rubber ring 104 and slides.
Said cap test tube is pulled out mechanism and is comprised that cap unit 41 is pulled out on 43,7 groups of left sides of supporting seat and cap unit 42 is pulled out on the right side; Said supporting seat 43 is fixed on the lifting mechanism; Each is organized a left side and pulls out cap unit 41 and the right side to pull out cap unit 42 corresponding one by one with each test tube knock hole 103, and cap unit 41 is pulled out on a left side of same group and the left and right sides that cap unit 42 lays respectively at cooresponding test tube knock hole 103 is pulled out on the right side; A said left side is pulled out cap unit 41 and is comprised left connecting rod 411, left limit sheet 412, left plectrum 413; Said left connecting rod 411 tops are fixed on the supporting seat 43; The left end of left limit sheet 412 is fixed on left connecting rod 411 bottoms, the upper surface of the hinged left limit sheet 412 of the left end of left plectrum 413; The said right side is pulled out cap unit 42 and is comprised right connecting rod 421, right limit sheet 422, right plectrum 423; Said right connecting rod 421 tops are fixed on the supporting seat 43; The right-hand member of right limit sheet 422 is fixed on right connecting rod 421 bottoms, the upper surface of the hinged right limit sheet 422 of the right-hand member of right plectrum 423.
Said left limit sheet 412 and right limit sheet 422 are on a horizontal surface.
Said lifting mechanism is a cylinder, and said supporting seat 43 is fixed on the axis of the piston end of cylinder.
Like Fig. 1, shown in 3, said left plectrum 413 is cuboid with right plectrum 423.
Shown in Fig. 4-6, cap test tube plucking device in the present embodiment and the difference of embodiment 1 are:
For the ease of pulling out cap test tube 3, the right-hand member of said left plectrum 413 has the left holding tank 441 of semicircular in shape, and the left end of right plectrum 423 has the right holding tank 442 of semicircular in shape, and left holding tank 441 and right holding tank 442 form the holding tank 44 of a circle.The diameter of said holding tank 44 equals the diameter of test tube 5, and like this, left plectrum 413 just can better contact with the edge of cap test tube 3 with right plectrum 423, is convenient to cap test tube 3 is pulled out from test tube 5.
The above is merely two preferred embodiments of the utility model, is not the practical range that is used for limiting the utility model; Be all equivalents of being done according to the claim scope of the utility model, be the utility model claim scope and cover.
Claims (6)
1. cap test tube plucking device; Comprise that frame, test tube fixed mechanism, cap test tube pull out mechanism and lifting mechanism, said test tube fixed mechanism and lifting mechanism are fixed on the frame, and cap test tube is pulled out mechanism and is fixed on the lifting mechanism; And cap test tube is pulled out mechanism and is positioned at test tube fixed mechanism top; It is characterized in that: said test tube fixed mechanism comprises test tube stand and cover plate, and cover plate is installed in test tube stand open upper end place, has at least two test tube knock holees on the cover plate; Said cap test tube pulls out that mechanism comprises supporting seat, the cap unit is pulled out at least two group left sides and the cap unit is pulled out on the right side; Said supporting seat is fixed on the lifting mechanism; It is identical with the number of test tube knock hole with the right group number that pulls out the cap unit that the cap unit is pulled out on a left side; And respectively organize a left side and pull out cap unit and the right side to pull out the cap unit corresponding one by one with each test tube knock hole, a left side of same group is pulled out the cap unit and is pulled out the left and right sides that the cap unit lays respectively at cooresponding test tube knock hole with right; A said left side is pulled out the cap unit and is comprised left connecting rod, left limit sheet, left plectrum, and said left connecting rod top is fixed on the supporting seat, and the left end of left limit sheet is fixed on left connecting rod bottom, the upper surface of the hinged left limit sheet of the left end of left plectrum; The said right side is pulled out the cap unit and is comprised right connecting rod, right limit sheet, right plectrum, and said right connecting rod top is fixed on the supporting seat, and the right-hand member of right limit sheet is fixed on the right connecting rod bottom, the upper surface of the hinged right limit sheet of the right-hand member of right plectrum.
2. cap test tube plucking device as claimed in claim 1 is characterized in that: said left plectrum and right plectrum are cuboid.
3. cap test tube plucking device as claimed in claim 1; It is characterized in that: the right-hand member of said left plectrum has the left holding tank of semicircular in shape; The left end of right plectrum has the right holding tank of semicircular in shape, and left holding tank and right holding tank form the holding tank of a circle.
4. like claim 2 or 3 described cap test tube plucking devices, it is characterized in that: said left limit sheet and right limit sheet are on a horizontal surface.
5. cap test tube plucking device as claimed in claim 4 is characterized in that: said lifting mechanism is a cylinder, and said supporting seat is fixed on the axis of the piston end of cylinder.
6. cap test tube plucking device as claimed in claim 5 is characterized in that: be equipped with rubber ring in said each test tube knock hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120358058 CN202245978U (en) | 2011-09-22 | 2011-09-22 | Device for removing test tube cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120358058 CN202245978U (en) | 2011-09-22 | 2011-09-22 | Device for removing test tube cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245978U true CN202245978U (en) | 2012-05-30 |
Family
ID=46107251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120358058 Expired - Fee Related CN202245978U (en) | 2011-09-22 | 2011-09-22 | Device for removing test tube cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245978U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975007A (en) * | 2012-11-30 | 2013-03-20 | 安徽众汇制冷有限公司 | Removing device for rubber cap of silencer or liquid accumulator |
| CN103496660A (en) * | 2013-09-29 | 2014-01-08 | 苏州边枫电子科技有限公司 | Photoelectric sensing automatic uncovering device of B-type ultrasonic coupling agent bottle |
| CN104175097A (en) * | 2012-11-30 | 2014-12-03 | 安徽众汇制冷有限公司 | Pulling-out method of rubber caps of muffler and accumulator |
| CN106044675A (en) * | 2016-08-01 | 2016-10-26 | 苏州鼎实医疗科技有限公司 | Uncapping method of test tube |
| CN106219467A (en) * | 2016-08-01 | 2016-12-14 | 苏州鼎实医疗科技有限公司 | A kind of test tube uncapping mechanism |
| CN106348231A (en) * | 2016-11-18 | 2017-01-25 | 无锡博进精密机械制造有限公司 | Holding cap puller of the cap-pulling device of medical test tube |
| CN106430054A (en) * | 2016-11-18 | 2017-02-22 | 无锡博进精密机械制造有限公司 | Cover drawing device of medical test tube cover drawing equipment |
| CN107555374A (en) * | 2017-08-28 | 2018-01-09 | 尹德清 | A kind of sample tube hood-opening device for AIDS detection |
-
2011
- 2011-09-22 CN CN 201120358058 patent/CN202245978U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975007A (en) * | 2012-11-30 | 2013-03-20 | 安徽众汇制冷有限公司 | Removing device for rubber cap of silencer or liquid accumulator |
| CN104175097A (en) * | 2012-11-30 | 2014-12-03 | 安徽众汇制冷有限公司 | Pulling-out method of rubber caps of muffler and accumulator |
| CN104175097B (en) * | 2012-11-30 | 2017-03-08 | 安徽众汇制冷有限公司 | A kind of deafener, the removal method of reservoir rubber cap |
| CN103496660A (en) * | 2013-09-29 | 2014-01-08 | 苏州边枫电子科技有限公司 | Photoelectric sensing automatic uncovering device of B-type ultrasonic coupling agent bottle |
| CN106044675A (en) * | 2016-08-01 | 2016-10-26 | 苏州鼎实医疗科技有限公司 | Uncapping method of test tube |
| CN106219467A (en) * | 2016-08-01 | 2016-12-14 | 苏州鼎实医疗科技有限公司 | A kind of test tube uncapping mechanism |
| CN106219467B (en) * | 2016-08-01 | 2018-07-27 | 苏州鼎实医疗科技有限公司 | A kind of test tube uncapping mechanism |
| CN106348231A (en) * | 2016-11-18 | 2017-01-25 | 无锡博进精密机械制造有限公司 | Holding cap puller of the cap-pulling device of medical test tube |
| CN106430054A (en) * | 2016-11-18 | 2017-02-22 | 无锡博进精密机械制造有限公司 | Cover drawing device of medical test tube cover drawing equipment |
| CN107555374A (en) * | 2017-08-28 | 2018-01-09 | 尹德清 | A kind of sample tube hood-opening device for AIDS detection |
| CN107555374B (en) * | 2017-08-28 | 2019-05-17 | 尹德清 | A kind of sample tube hood-opening device for AIDS detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120922 |