CN113800450B - Cover opening and closing device for full-automatic blood sampling tube - Google Patents
Cover opening and closing device for full-automatic blood sampling tube Download PDFInfo
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- CN113800450B CN113800450B CN202111209011.7A CN202111209011A CN113800450B CN 113800450 B CN113800450 B CN 113800450B CN 202111209011 A CN202111209011 A CN 202111209011A CN 113800450 B CN113800450 B CN 113800450B
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- blood collection
- collection tube
- seat
- main shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B3/00—Closing bottles, jars or similar containers by applying caps
- B67B3/20—Closing bottles, jars or similar containers by applying caps by applying and rotating preformed threaded caps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/18—Hand- or power-operated devices for opening closed containers for removing threaded caps
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- Mechanical Engineering (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention provides a switch cover device for a full-automatic blood collection tube, which comprises a base plate, wherein a rotary main shaft is connected to the base plate through a bearing seat, a test tube seat is fixedly connected to the upper end of the rotary main shaft, a first power device for driving the rotary main shaft to rotate is in transmission connection with the lower end of the rotary main shaft, a lifting seat capable of axially sliding along the rotary main shaft is arranged on the rotary main shaft, a locking hole is formed in the test tube seat, a clamping block capable of clamping or loosening the blood collection tube is arranged in the locking hole and is connected with the lifting seat through a connecting rod mechanism, when the lifting seat slides in a direction away from the test tube seat, the clamping block clamps the blood collection tube, and when the lifting seat slides in a direction close to the test tube seat, the clamping block loosens the blood collection tube, and an electric clamp is arranged above the test tube seat by the base plate. The blood collection tube does not need to be moved, the efficiency is high, the labor intensity is reduced, the circumferential direction of the blood collection tube is uniformly clamped through the enclasping block, and the blood collection tube is more stable in the process of opening and closing the cover and subsequent sample adding.
Description
Technical Field
The invention relates to the technical field of blood sample analysis instruments, in particular to a cover opening and closing device for a full-automatic blood sampling tube.
Background
Blood is the most common sample in medical testing. Many modern fully automatic analytical instruments have been developed based on the detection of blood samples. Such as a full-automatic fluorescence immunoassay quantitative analyzer, a full-automatic gold mark analyzer, a chemiluminescent immunoassay analyzer, a full-automatic biochemical analyzer and the like. In the analysis instruments using blood samples such as a full-automatic fluorescence immunoassay quantitative analyzer and a full-automatic gold-labeled analyzer, the blood samples are mixed with related reagents and buffer solution, and then the mixed reaction results are detected and analyzed. And finally outputting the information required by the doctor and the patient.
Typically, blood samples are stored in different blood collection tubes. The blood collection tube is covered with a cap for preventing blood from overflowing. When the blood collection tube is placed in the instrument, the instrument can absorb a certain amount of blood sample from the blood collection tube once or multiple times according to different test project requirements. After shaking, if the TIP head is adopted to draw the sample into the tube, the cap of the blood collection tube needs to be removed in advance. After the instrument is sampled, the blood sample in the blood collection tube may need to be left or discarded, and in order to prevent pollution, the cap of the blood collection tube needs to be covered again.
The process of uncovering and closing the cover of the blood collection tube directly influences the detection efficiency and the automation degree of the instrument. If this is done manually, not only is the efficiency low and the labor intensity high, but there is also the risk of the inspector getting infected, obviously with several drawbacks.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a switch cover device for a full-automatic blood sampling tube.
The aim of the invention is achieved by the following technical measures: a full-automatic blood sampling tube is with opening and shutting lid device, its characterized in that: including the bed plate, be connected with the gyration main shaft through the bearing frame on the bed plate, the upper end fixedly connected with test tube seat of gyration main shaft, the lower extreme transmission of gyration main shaft links and is provided with its pivoted first power device, be provided with on the gyration main shaft and follow its axial sliding's lifting seat, be provided with the locking hole on the test tube seat, be provided with in the locking hole and press from both sides tight or loosen the hugging piece that can press from both sides tightly the heparin tube, be connected through link mechanism with the lifting seat, when the lifting seat slides towards the direction of keeping away from the test tube seat, hugging piece is pressed from both sides tight to the heparin tube, when the lifting seat slides towards the direction of being close to the test tube seat, hugging piece is relaxed to the heparin tube, the bed plate is provided with electronic holder in test tube seat top.
As a preferable scheme, the connecting rod mechanism comprises a lower connecting arm hinged with the enclasping block and a traction rod hinged with the lifting seat, and the lower connecting arm is hinged with the traction rod.
As a preferable scheme, a fixed seat corresponding to the locking hole is arranged on the rotary main shaft, the enclasping block is hinged with the fixed seat through an upper connecting arm and a lower connecting arm, the upper connecting arm is positioned on the upper side of the lower connecting arm, and the upper connecting arm and the lower connecting arm are arranged side by side.
As a preferable scheme, one side of the enclasping block, which is close to the fixing seat, is provided with a first hanging lug, two side by side hanging lugs are arranged on the first hanging lug, a second hanging lug which faces the first hanging lug is arranged on the fixing seat, two side by side hanging lugs are arranged on the second hanging lug, and the overall horizontal height of the first hanging lug is higher than that of the second hanging lug.
As a preferable scheme, two ends of the upper connecting arm are respectively positioned at the upper ends of the two first hangers and the upper ends of the two second hangers, and two ends of the lower connecting arm are respectively positioned at the lower ends of the two first hangers and the lower ends of the two second hangers.
As a preferred solution, the middle part of the upper connecting arm is arranged to protrude towards the upper side, the lower connecting arm is arranged to protrude towards the lower side, and the protruding part of the lower connecting arm is hinged with the traction rod.
As a preferable scheme, the lifting seat is provided with a plurality of groups of third hangers along the circumferential direction, each group of third hangers is also provided with two, one end of the traction rod is positioned between the two third hangers and hinged with the third hangers, and the other end clamps the protruding part of the lower connecting arm in the middle and is hinged with the lower connecting arm.
As a preferable scheme, the rotary main shaft is internally provided with a cavity, the cavity is downwards opened, the lifting seat is arranged in the cavity, and the lifting seat is connected with a second power device for driving the lifting seat to move up and down through a push-pull rod.
As a preferable scheme, a bearing seat is fixedly arranged below the base plate, two first bearings which are arranged side by side are arranged in the bearing seat, the first bearings are arranged on the outer side of the rotary main shaft, a motor mounting plate is arranged on the lower portion of the bearing seat through a second support column, and the first power device and the second power device are both fixed on the motor mounting plate.
As a preferable scheme, the electric clamp is connected with a third power device for driving the electric clamp to move towards or away from the blood collection tube, the third power device is a third motor, the third motor drives the electric clamp to reciprocate through a synchronous belt, the lower end of the electric clamp is provided with a test tube cover clamping jaw, and the test tube cover clamping jaw is positioned right above the blood collection tube.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that: the blood collection tube is placed on the test tube seat, the blood collection tube is clamped through the enclasping block, the electric clamp holder is responsible for clamping the cover, the rotary main shaft drives the rotary shaft to rotate, the switch cover is realized, the blood collection tube does not need to be moved, the efficiency is high, the labor intensity is lightened, the blood collection tube is uniformly clamped in the circumferential direction through the enclasping block, and the blood collection tube is enabled to be more stable in the switch cover and the subsequent sample adding.
The invention is further described below with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic view showing the overall structure of a cover opening/closing device for a full-automatic blood collection tube according to the present invention.
Fig. 2 is a schematic view showing a locking structure of a cover opening/closing device for a full-automatic blood collection tube according to the present invention.
Fig. 3 is a schematic cross-sectional view of a cover opening/closing device for a full-automatic blood collection tube according to the present invention.
Fig. 4 is a schematic view showing a structure of a rotary spindle of a cover opening/closing device for a full-automatic blood collection tube according to the present invention.
Fig. 5 is a schematic view showing a locking transmission structure of a cover opening and closing device for a full-automatic blood collection tube according to the present invention.
Fig. 6 is a schematic view showing a structure of a rotary spindle of a cover opening/closing device for a full-automatic blood collection tube according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Examples: as shown in fig. 1 to 6, a cover opening and closing device for a full-automatic blood collection tube comprises a base plate 1, wherein four first support posts 2 are arranged at the lower part of the base plate 1, the whole instrument is provided with the first support posts 2, and the detection is completed by matching with other parts of the instrument.
Be provided with gyration main shaft 3 on the bed plate 1, gyration main shaft 3 passes bed plate 1, the upper end fixedly connected with test tube seat 4 of gyration main shaft 3, test tube seat 4 and gyration main shaft 3 concentric setting, the lower extreme drive of gyration main shaft 3 links there is its pivoted first power device of drive, the heparin tube is placed in test tube seat 4, first power device is first motor 5, the output fixedly connected with first gear 6 of first motor 5, fixedly the cover is equipped with the second gear 7 with first gear 6 meshing on the gyration main shaft 3, first motor 5 drive gyration main shaft 3 drives test tube seat 4 rotation. The second gear 7 is fixed to the swivel spindle 3 by 4 set screws.
As shown in fig. 2-4, a bearing seat 8 is fixedly installed below the base plate 1, two first bearings 9 which are arranged side by side are arranged in the bearing seat 8, the first bearings 9 are arranged on the outer side of the rotary main shaft 3, a motor mounting plate 11 is installed on the lower portion of the bearing seat 8 through a second support column 10, and the first motor 5 is fixed on the motor mounting plate 11. One end face of the second gear 7 is pressed on the end face of the lower end bearing, so that the rotary main shaft 3 cannot be displaced in the axial direction.
As shown in fig. 3, a circle of flange 12 is arranged at the upper end of the rotary main shaft 3, a first magnetic nail 13 is arranged on the flange 12, a first sensor 14 corresponding to the first magnetic nail 13 is arranged on the bearing seat 8, the first sensor 14 is a hall sensor, the first magnetic nail 13 and a hall sensor assembly arranged on the bearing seat 8 are used for sensing positions, position signals are output, the signals are input into a control system on an instrument, and the control system realizes accurate control of rotation.
As shown in fig. 3-6, the upper surface of the rotary main shaft 3 is flush with the base plate 1, the diameter of the upper end is larger than that of the lower end, a cavity 33 is arranged in a part of the rotary main shaft 3 sleeved with the first bearing 9, the cavity 33 is arranged towards the lower opening, three connecting holes 34 communicated with the cavity 33 are arranged at the upper end of the rotary main shaft, a lifting seat 15 is arranged in the cavity 33, the lifting seat 15 is connected with a second power device through a push-pull rod 16, the second power device is a second linear motor 17, the second linear motor 17 is fixedly arranged on the motor mounting plate 11, the push-pull rod 16 is concentrically arranged with the rotary main shaft 3, the lower end of the push-pull rod 16 is fixedly connected with the second linear motor 17, the upper end of the push-pull rod 16 is connected with the lifting seat 15 through a second bearing 44, the push-pull rod 16 does not follow rotation when the lifting seat 15 rotates, and the lifting seat 15 follows synchronous up-down movement when the second linear motor 17 drives up-down movement.
As shown in fig. 1-5, the test tube holder 4 is axially provided with a deep hole for placing a blood collection tube, three strip-shaped locking holes 18 are uniformly distributed in the radial direction at 120 degrees, three fixing seats 20 are correspondingly distributed and installed on the upper plane of the rotary main shaft 3 and correspond to the three locking holes 18 on the test tube holder 4, holding blocks 19 capable of clamping or loosening the blood collection tube are arranged in the locking holes 18, the holding blocks 19 are in one-to-one correspondence with the locking holes 18, and the blood collection tube is clamped and stressed uniformly along the circumferential direction of the blood collection tube in the test tube holder 4. The one side that hug closely piece 19 is close to fixing base 20 is provided with first hangers 21, first hangers 21 are provided with two side by side, fixing base 20 is provided with second hangers 22 towards first hangers 21, second hangers 22 are provided with two side by side, the whole level of first hangers 21 is higher than the whole level of second hangers 22, it articulates through last linking arm 23 and lower linking arm 24 to hug tightly between piece 19 and the fixing base 20, the both ends of going up linking arm 23 are located the upper end of two first hangers 21 and the upper end of two second hangers 22 respectively, the both ends of lower linking arm 24 are located the lower extreme of two first hangers 21 and the lower extreme of two second hangers 22 respectively.
The middle part of the upper connecting arm 23 is arranged towards the upper side in a protruding way, the lower connecting arm 24 is arranged towards the lower side in a protruding way, the protruding part of the lower connecting arm 24 is hinged with a traction rod 25, the lifting seat 15 is circumferentially provided with three groups of third hanging lugs 26 which are positioned in the same vertical plane with the locking hole 18, each group of third hanging lugs 26 is also provided with two, one end of the traction rod 25 is positioned between the two third hanging lugs 26 and is hinged with the third hanging lugs 26, and the other end passes through the connecting hole 34 and clamps the protruding part of the lower connecting arm 24 in the middle and is hinged with the lower connecting arm 24.
The lifting seat 15 moves up and down along the rotary main shaft 3 under the drive of the second linear motor 17 to drive the three traction rods 25 to move up and down synchronously, so that the holding block 19 clamps or loosens the blood collection tube simultaneously, in the embodiment, a cushion block 27 is arranged on one side, close to the blood collection tube, of the holding block 19, the cushion block 27 is fixed on the holding block 19 through bolts, and the cushion block 27 is proper in hardness and is in direct contact with the blood collection tube.
As shown in fig. 2-5, two fixing bases 20 are used as connecting arm fixing bases, one is a signal fixing base, a signal board 28 is installed on an upper connecting arm 23 located on the signal fixing base, the end part of the signal board passes through the signal fixing base and is provided with a second magnetic nail 29, an optocoupler assembly 30 corresponding to the signal board 28 and a second sensor 31 corresponding to the second magnetic nail 29 are arranged on the base plate 1, the second sensor 31 is a hall sensor, the signal board 28 and the optocoupler assembly 30, the second magnetic nail 29 and the hall sensor assembly are used for position sensing, a position signal is output, the signal is input to a control system on an instrument, and the control system realizes accurate control of the clamping degree of the blood sampling tube.
The upper end of the base plate 1 is fixedly provided with a lifting frame seat 32, the lifting frame seat 32 is perpendicular to the base plate 1, an electric clamp holder 35 and a third power device for driving the electric clamp holder 35 to move towards or away from the blood collection tube are arranged on the lifting frame seat 32, the third power device is a third motor 37, the lower end of the electric clamp holder 35 is provided with a test tube cover clamping jaw 36, and the test tube cover clamping jaw 36 is located right above the blood collection tube.
When the cap is required to be opened or closed, the second linear motor 17 drives the lifting seat 15 to move downwards to drive the holding block 19 to clamp the blood collection tube, the third motor 37 drives the electric clamp 35 to move towards the blood collection tube, the test tube cap clamping claw 36 clamps the cap of the blood collection tube, and the first motor 5 drives the rotary main shaft 3 to rotate so as to drive the blood collection tube above to rotate, and the cap is opened or closed.
The third motor 37 is fixed on the lifting frame seat 32, is in transmission connection with the electric clamp holder 35 through a synchronous belt 38, a first synchronous pulley 39 and a second synchronous pulley 40 are arranged on the lifting frame seat 32, the synchronous belt 38 is sleeved between the first synchronous pulley 39 and the second synchronous pulley 40, and the third motor 37 is connected with the first synchronous pulley 39. The lifting frame 32 is further provided with a sliding rail 41, the sliding rail 41 is parallel to the synchronous belt 38 and arranged in the vertical direction, the electric clamp holder 35 is provided with a first sliding block matched with the sliding rail 41, in this embodiment, the sliding rail 41 is formed by sliding rail 41 plates with two sides parallel to each other, the sliding rail 41 is arranged at the middle position of the electric clamp holder 35, an opening at the upper end of the sliding rail 41 is arranged, and one side, close to the sliding rail 41, of the upper end of the sliding rail 41 plates is in arc transition. The lifting frame 32 is provided with a sliding bar 42 parallel to the sliding rail 41, the sliding bar 42 is provided with a matched second sliding block 43, and the second sliding block 43 is connected with the electric clamp 35.
Realization of blood collection tube clamping function: the program-controlled second linear motor 17 pulls the three traction rods 25 to move downwards through the push-pull rods 16, and the three traction rods 25 respectively drive the four-bar linkage consisting of the lower connecting arms 24 and the enclasping blocks 19. Three enclasping blocks 19 and cushion blocks 27 which are distributed at 120 degrees are driven by a four-bar mechanism to clamp the blood collection tube.
The rotation function of the blood collection tube is realized: after the blood sampling tube is clamped, the first motor 5 drives the rotary main shaft 3 to rotate through the first gear 6 and the second gear 7, and the test tube seat 4 arranged on the rotary main shaft 3 drives the blood sampling tube to realize the rotation function. The clamping assembly of the blood collection tube rotates with the blood collection tube through a second bearing 44 in the lifting seat 15.
The uncapping function of the blood collection tube is realized: after the blood collection tube is clamped, the program controls the third motor 37 to move the electric clamp 35 downwards to a position where the test tube cover clamping claw 36 can clamp the cap of the blood collection tube, and the electric clamp 35 drives the test tube cover clamping claw 36 to clamp the cap of the test tube. The third motor 37 is controlled by a program to drive the synchronous belt 38, the synchronous belt 38 drives the second slider 43 on the slide bar 42, and the second slider 43 drives the electric gripper 35 to move upwards. Simultaneously, the blood collection tube is matched with a rotary action, and the cap of the blood collection tube is taken off, so that the function of uncovering the blood collection tube is realized.
The capping function of the blood collection tube is realized: after the blood collection tube is clamped, the program controls the third motor 37 to drive the electric clamp holder 35 to move the test tube cap clamping claw 36 with the blood collection tube cap downwards to the tube orifice position of the blood collection tube, and simultaneously the blood collection tube is matched with a rotating action along with the downward movement of the blood collection tube cap, so that the cap is finally covered on the blood collection tube.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. A full-automatic blood sampling tube is with opening and shutting lid device, its characterized in that: the device comprises a base plate, a rotary main shaft is connected to the base plate through a bearing seat, a test tube seat is fixedly connected to the upper end of the rotary main shaft, a first power device for driving the rotary main shaft to rotate is connected to the lower end of the rotary main shaft in a transmission mode, a lifting seat capable of axially sliding along the rotary main shaft is arranged on the rotary main shaft, a locking hole is formed in the test tube seat, a clamping block capable of clamping or loosening a blood collection tube is arranged in the locking hole and is connected with the lifting seat through a connecting rod mechanism, when the lifting seat slides towards a direction far away from the test tube seat, the clamping block clamps the blood collection tube, when the lifting seat slides towards a direction close to the test tube seat, the clamping block loosens the blood collection tube, an electric clamp is arranged above the test tube seat on the base plate, a cavity is formed in the rotary main shaft, the cavity is downwards opened, and the lifting seat is arranged in the cavity and is connected with a second power device for driving the lifting seat to move up and down through a push-pull rod.
2. The fully automatic blood collection tube cap opening and closing device according to claim 1, wherein: the connecting rod mechanism comprises a lower connecting arm hinged with the enclasping block and a traction rod hinged with the lifting seat, and the lower connecting arm is hinged with the traction rod.
3. The fully automatic blood collection tube cap opening and closing device according to claim 2, wherein: the rotary main shaft is provided with a fixed seat corresponding to the locking hole, the enclasping block is hinged with the fixed seat through an upper connecting arm and a lower connecting arm, the upper connecting arm is positioned on the upper side of the lower connecting arm, and the upper connecting arm and the lower connecting arm are arranged side by side.
4. A fully automatic blood collection tube switch cover device according to claim 3, wherein: the utility model discloses a pair of fixed seat, including holding the piece, holding the piece and being close to one side of fixing base is provided with first hangers, first hangers are provided with two side by side, the fixing base is provided with the second hangers towards first hangers, the second hangers are provided with two side by side, the whole level of first hangers is higher than the whole level of second hangers.
5. The fully automatic blood collection tube cap opening and closing device according to claim 4, wherein: the two ends of the upper connecting arm are respectively positioned at the upper ends of the two first hangers and the upper ends of the two second hangers, and the two ends of the lower connecting arm are respectively positioned at the lower ends of the two first hangers and the lower ends of the two second hangers.
6. The fully automatic blood collection tube cap opening and closing device according to claim 4, wherein: the middle part of the upper connecting arm protrudes towards the upper side, the lower connecting arm protrudes towards the lower side, and the protruding part of the lower connecting arm is hinged with the traction rod.
7. The fully automatic blood collection tube cap opening and closing device according to claim 6, wherein: the lifting seat is provided with a plurality of groups of third hangers along the circumferential direction, each group of third hangers is also provided with two, one end of the traction rod is positioned between the two third hangers and hinged with the third hangers, and the other end clamps the protruding part of the lower connecting arm in the middle and is hinged with the lower connecting arm.
8. A fully automatic blood collection tube switch cover device according to any one of claims 1 to 7, wherein: the motor-driven rotary main shaft is characterized in that a bearing seat is fixedly arranged below the base plate, two first bearings which are arranged side by side are arranged in the bearing seat, the first bearings are arranged on the outer side of the rotary main shaft, a motor mounting plate is arranged on the lower portion of the bearing seat through a second support column, and the first power device and the second power device are both fixed on the motor mounting plate.
9. The fully automatic blood collection tube cap opening and closing device according to claim 8, wherein: the electric clamp holder is connected with a third power device for driving the electric clamp holder to move towards or away from the blood collection tube, the third power device is a third motor, the third motor drives the electric clamp holder to reciprocate through a synchronous belt, the lower end of the electric clamp holder is provided with a test tube cover clamping jaw, and the test tube cover clamping jaw is located right above the blood collection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111209011.7A CN113800450B (en) | 2021-10-18 | 2021-10-18 | Cover opening and closing device for full-automatic blood sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111209011.7A CN113800450B (en) | 2021-10-18 | 2021-10-18 | Cover opening and closing device for full-automatic blood sampling tube |
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| CN113800450A CN113800450A (en) | 2021-12-17 |
| CN113800450B true CN113800450B (en) | 2023-04-28 |
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| CN114368718A (en) * | 2021-12-20 | 2022-04-19 | 苏州镁伽科技有限公司 | Cap opening and closing mechanism, cap opening and closing device, liquid transfer apparatus, and cap opening and closing method |
| CN114367324B (en) * | 2021-12-20 | 2023-12-15 | 苏州镁伽科技有限公司 | Pipetting device, pipetting apparatus and pipetting method |
| CN116409740A (en) * | 2021-12-31 | 2023-07-11 | 深圳晶泰科技有限公司 | Bottle cap opening and closing device |
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| US6257091B1 (en) * | 1998-07-14 | 2001-07-10 | Bayer Corporation | Automatic decapper |
| CN108408670B (en) * | 2017-02-10 | 2020-02-07 | 深圳华大智造科技有限公司 | Uncovering device and uncovering system |
| CN207861834U (en) * | 2017-11-17 | 2018-09-14 | 龚晴 | A kind of automatic test tube spiral hood-opening device |
| CN208037988U (en) * | 2018-01-19 | 2018-11-02 | 天津市盛茁生物科技有限公司 | A kind of pet leaves shampoo bottle packing rotary lid mechanism |
| CN210704862U (en) * | 2019-10-14 | 2020-06-09 | 嘉兴协创自动化科技有限公司 | Pneumatic three-jaw connecting rod clamping jaw structure with strong universality |
| CN211545171U (en) * | 2019-12-30 | 2020-09-22 | 徐州欧普莱斯工业机械有限公司 | Anti-skidding mechanical gripper for industrial manipulator |
| CN211415212U (en) * | 2020-01-13 | 2020-09-04 | 无锡市第五人民医院 | Mechanical claw for infectious disease ward or sterile room |
| CN111392673A (en) * | 2020-04-23 | 2020-07-10 | 睿科集团(厦门)股份有限公司 | Automatic test tube cover opening and closing device |
| CN111591939A (en) * | 2020-04-23 | 2020-08-28 | 四川省环宇众冠科技发展有限公司 | Test tube cap opener and cap opening method thereof |
| CN212246158U (en) * | 2020-04-23 | 2020-12-29 | 四川省环宇众冠科技发展有限公司 | Test tube uncapping machine |
| CN212315488U (en) * | 2020-08-12 | 2021-01-08 | 江苏天瑞仪器股份有限公司 | Test tube uncaps and closes and covers device |
| CN213385087U (en) * | 2020-09-30 | 2021-06-08 | 深圳市美德瑞生物科技有限公司 | Test tube cover removing device |
| CN112873259A (en) * | 2021-01-10 | 2021-06-01 | 昕迪精密机械（东莞）有限公司 | Cover-pulling code-scanning mechanism of blood testing machine |
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