CN217238115U - Novel detection sample shifts device - Google Patents
Novel detection sample shifts device Download PDFInfo
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- CN217238115U CN217238115U CN202123047879.XU CN202123047879U CN217238115U CN 217238115 U CN217238115 U CN 217238115U CN 202123047879 U CN202123047879 U CN 202123047879U CN 217238115 U CN217238115 U CN 217238115U
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Abstract
The utility model relates to a novel detection sample transfer device, which comprises a lifting rotating mechanism, a quantitative driving pump, a rotating rod and a transfer needle, wherein the lifting rotating mechanism is in driving connection with one end of the rotating rod, the other end of the rotating rod is connected with the transfer needle, and the quantitative driving pump is connected with the transfer needle; when needs shift the liquid-based cell sample in the in-service detection use, but operation lift slewing mechanism control dwang rotates to sample bottle top, control dwang drives the transfer needle and descends after that, and make the transfer needle stretch into sample bottle inside, move quantitative drive pump afterwards, make the transfer needle pump up the sample, lift slewing mechanism passes through the removal of transfer rod control transfer needle afterwards, and make the sample of quantitative drive pump in with the transfer needle lead to needs department, from this can be more convenient carry out quantitative transfer to the cell sample, reduce staff's working strength, and prevent that the sample from receiving the pollution.
Description
Technical Field
The utility model relates to a biological sample preparation technical field especially relates to a novel detection sample shifts device.
Background
Liquid-based cytology is one of important precancerous lesion diagnosis methodologies in pathological diagnosis, and is to place the collected exfoliated cell sample into a liquid-based cell preservation solution to remove interference components such as blood, mucus and the like which influence diagnosis, so as to achieve the purpose of improving diagnosis efficiency.
Generally, manual operation is carried out when samples need to be transferred in traditional liquid-based cell sample detection, however, the samples need to be transferred manually and directly contact with sample bottles, the possibility of sample back pollution is increased, sanitation is not enough, and when the number of the samples needing to be transferred is large, workload is excessive, operation is complex, the transferred sample amount is not standard, and final detection results are easily influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problem of the prior art, the utility model provides a novel detect sample shifts device can be more convenient carries out the ration to the cell sample and shifts, reduces staff's working strength to prevent that the sample from receiving the pollution.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
the utility model provides a novel detect sample shifts device, includes lift slewing mechanism, ration driving pump, dwang and transfer needle, lift slewing mechanism with the one end drive of dwang is connected, the other end of dwang is connected with the transfer needle, the ration driving pump with the transfer needle is connected.
Furthermore, the lifting and rotating mechanism comprises a bottom plate, a top plate, a supporting plate, a lifting driving piece, a rotating driving piece, a driving rod and a gear disc, wherein the bottom plate is connected with the top plate through the supporting plate, the rotating driving piece is installed on one side of the top plate, the gear disc is rotatably connected on the other side of the top plate, a containing hole is formed in the gear disc, the driving rod is slidably arranged in the containing hole in a penetrating manner, the rotating driving piece is connected with the gear disc through a synchronous belt in a driving manner, a fixed plate is detachably connected onto the supporting plate, a rotating wheel is connected to the upper portion of the fixed plate, the lifting driving piece is horizontally installed on the lower portion of the fixed plate and is connected with the rotating wheel through a driving belt, a bearing sleeve is installed at the bottom of the driving rod and is connected with the driving belt through a connecting arm, the top of the driving rod is fixedly connected with the rotating rod.
Furthermore, the one end of linking arm with bearing housing can dismantle the connection, the other end of linking arm with the drive belt can dismantle the connection.
Furthermore, a limiting sliding groove is formed in the driving rod, a limiting sliding block is arranged in the accommodating hole, and the limiting sliding groove and the limiting sliding block are used for enabling the gear disc to drive the driving rod to rotate.
Further, the quantitative driving pump is connected with the transfer needle through a connecting pipe.
Further, still include the inner wall and wash the subassembly, the inner wall washs the subassembly and includes first scavenging pump and first scavenge pipe, first scavenging pump pass through first scavenge pipe with the middle part of connecting pipe is connected.
Further, still include outer wall washing subassembly, outer wall washing subassembly includes second scavenging pump, second scavenge pipe and washing tank, be provided with the water inlet on the washing tank, the second scavenging pump pass through the second scavenge pipe with the water inlet is connected.
Furthermore, the outer wall cleaning assembly further comprises a drainage pump, a water outlet is formed in the bottom of the cleaning tank, and the drainage pump is connected with the water outlet.
(III) advantageous effects
The utility model has the advantages that: when needs shift the liquid-based cell sample in the in-service detection use, but operation lift slewing mechanism control dwang rotates to sample bottle top, control dwang drives the transfer needle and descends after that, and make the transfer needle stretch into sample bottle inside, move quantitative drive pump afterwards, make the transfer needle pump up the sample, lift slewing mechanism passes through the removal of transfer rod control transfer needle afterwards, and make the sample of quantitative drive pump in with the transfer needle lead to needs department, from this can be more convenient carry out quantitative transfer to the cell sample, reduce staff's working strength, and prevent that the sample from receiving the pollution.
Drawings
Fig. 1 is a schematic view of the overall structure of the novel test sample transfer device according to the embodiment of the present invention;
fig. 2 is a schematic structural view of a lifting and rotating mechanism in the novel test sample transferring device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a cleaning tank in the novel detection sample transfer device according to an embodiment of the present invention;
[ description of reference ]
1-lifting rotating mechanism, 2-transfer needle, 3-rotating rod, 4-first cleaning pump, 5-quantitative driving pump, 6-cleaning tank, 7-water inlet, 8-supporting frame, 101-driving rod, 102-gear disc, 103-bearing sleeve, 104-connecting arm, 105-bottom plate, 106-synchronous belt, 107-top plate, 108-rotating driving piece, 109-supporting plate, 110-lifting driving piece and 111-driving belt.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Please refer to fig. 1 to fig. 3, the utility model discloses a novel detection sample shifts device, including lift slewing mechanism 1, ration driving pump 5, dwang 3 and transfer needle 2, lift slewing mechanism 1 with the one end drive of dwang 3 is connected, the other end of dwang 3 is connected with transfer needle 2, ration driving pump 5 with transfer needle 2 is connected.
The working principle of the utility model is as follows: when needs shift the liquid-based cell sample in the in-service use of the detection, but 1 control dwang 3 of operation lift slewing mechanism rotates to sample bottle top, control dwang 3 afterwards drives transfer needle 2 and descends, and make transfer needle 2 stretch into sample bottle inside, move quantitative drive pump 5 afterwards, make transfer needle 2 pump up the sample, lift slewing mechanism 1 passes through dwang 3 control transfer needle 2 and removes afterwards, and make quantitative drive pump 5 lead to needs department with the sample in the transfer needle 2.
Further, the lifting and rotating mechanism 1 includes a bottom plate 105, a top plate 107, a supporting plate 109, a lifting and rotating member 110, a rotating member 108, a driving rod 101 and a gear disc 102, the bottom plate 105 is connected with the top plate 107 through the supporting plate 109, the rotating member 108 is installed on one side of the top plate 107, the gear disc 102 is rotatably connected to the other side of the top plate 107, a containing hole is formed in the gear disc 102, the driving rod 101 is slidably inserted into the containing hole, the rotating member 108 is connected with the gear disc 102 through a synchronous belt 106 in a driving manner, a fixing plate is detachably connected to the supporting plate 109, a rotating wheel is connected to the upper portion of the fixing plate, the lifting and rotating member 110 is horizontally installed on the lower portion of the fixing plate, the lifting and rotating member 110 is connected with the rotating wheel in a driving manner through a driving belt 111, and a bearing sleeve 103 is installed at the bottom of the driving rod 101, the bearing sleeve 103 is connected with the transmission belt 111 through a connecting arm 104, and the top of the driving rod 101 is fixedly connected with the rotating rod 3.
As can be seen from the above description, when the rotating rod 3 needs to be controlled to ascend and descend, the lifting driving member 110 is operated to drive the transmission belt 111 to operate, and at the same time, the transmission belt 111 drives the bearing sleeve 103 and the driving rod 101 to ascend and descend through the connecting arm 104, and controls the first rotating rod 3 to ascend and descend, and when the rotating rod 3 needs to be controlled to rotate, the rotating driving member 108 is operated to drive the gear disc 102 to rotate through the synchronous belt 106, and drive the driving rod 101 and the rotating rod 3 to rotate through the gear disc 102;
furthermore, one end of the connecting arm 104 is detachably connected with the bearing sleeve 103, and the other end of the connecting arm 104 is detachably connected with the driving belt 111.
As will be appreciated from the above description, it is advantageous that the connection of the connecting arm 104 to the bearing housing 103 and the drive belt 111 can be released.
Furthermore, a limiting sliding groove is formed in the driving rod 101, a limiting sliding block is arranged in the accommodating hole, and the limiting sliding groove and the limiting sliding block are used for the gear disc 102 to drive the driving rod 101 to rotate.
As is apparent from the above description, it is advantageous that the drive rod 101 is restricted from rotating synchronously with the gear plate 102 by the restricting slide groove and the restricting slider, and the drive rod 101 can slide in the accommodating hole.
Further, the fixed-amount driving pump 5 is connected to the transfer needle 2 through a connection pipe.
As can be seen from the above description, it is advantageous to control the suction of the transfer needle 2 by the fixed-amount drive pump 5 through the connection tube.
Further, still include the inner wall and wash the subassembly, the inner wall washs the subassembly and includes first scavenging pump 4 and first scavenge pipe, first scavenging pump 4 passes through first scavenge pipe with the middle part of connecting pipe is connected.
As can be seen from the above description, it is advantageous to introduce clean water into the interior of the transfer needle 2 by the first cleaning pump 4 to clean the interior of the transfer needle 2 to prevent cross-contamination.
Further, still include outer wall washing subassembly, outer wall washing subassembly includes second scavenging pump, second scavenge pipe and washing tank 6, be provided with water inlet 7 on the washing tank 6, the second scavenging pump pass through the second scavenge pipe with water inlet 7 is connected.
As can be seen from the above description, it is advantageous for the second washing pump to introduce clean water into the water inlet 7 through the second washing pipe and wash the outer surface of the transfer pin 2, preventing cross-contamination.
Further, the outer wall cleaning assembly further comprises a water discharge pump, a water outlet is formed in the bottom of the cleaning tank 6, and the water discharge pump is connected with the water outlet.
As can be seen from the above description, it is advantageous to draw the sewage through the water outlet by means of the drain pump.
Example one
Referring to fig. 1 to 3, a novel device for transferring a detection sample includes a lifting rotation mechanism 1, a quantitative driving pump 5, a rotation rod 3 and a transfer needle 2, wherein the lifting rotation mechanism 1 is in driving connection with one end of the rotation rod 3, the other end of the rotation rod 3 is connected with the transfer needle 2, and the quantitative driving pump 5 is connected with the transfer needle 2; the lifting rotating mechanism 1 comprises a bottom plate 105, a top plate 107, a supporting plate 109, a lifting driving member 110, a rotating driving member 108, a driving rod 101 and a gear disc 102, wherein the bottom plate 105 is connected with the top plate 107 through the supporting plate 109, the bottom plate 105 is connected with the bottom of the supporting plate 109 through a screw, the top plate 107 is connected with the top of the supporting plate 109 through a screw, the rotating driving member 108 is installed on one side of the top plate 107 through a screw, the gear disc 102 is rotatably connected with the other side of the top plate 107 through a bearing, a containing hole is formed in the gear disc 102, the driving rod 101 is slidably arranged in the containing hole in a penetrating mode, the rotating driving member 108 is in driving connection with the gear disc 102 through a synchronous belt 106, a fixing plate is detachably connected to the supporting plate 109 through a screw, and a rotating wheel is connected to the upper portion of the fixing plate through a rotating shaft, the lower part of the fixed plate is horizontally provided with the lifting driving element 110, the lifting driving element 110 is in driving connection with the rotating wheel through a driving belt 111, the bottom of the driving rod 101 is provided with a bearing sleeve 103, the bearing sleeve 103 is connected with the driving belt 111 through a connecting arm 104, and the top of the driving rod 101 is fixedly connected with the rotating rod 3;
the lifting driving element 110 and the rotating driving element 108 are both servo motors;
one end of the connecting arm 104 is detachably connected with the bearing sleeve 103 through a screw, and the other end of the connecting arm 104 is detachably connected with the transmission belt 111 through a screw;
a limiting sliding groove is formed in the driving rod 101, a limiting sliding block is arranged in the accommodating hole, and the limiting sliding groove and the limiting sliding block are used for driving the driving rod 101 to rotate by the gear disc 102;
the quantitative driving pump 5 is connected with the transfer needle 2 through a connecting pipe;
the quantitative driving pump 5 is a plunger pump;
the inner wall cleaning assembly comprises a first cleaning pump 4 and a first cleaning pipe, and the first cleaning pump 4 is connected with the middle part of the connecting pipe through the first cleaning pipe;
the cleaning device is characterized by further comprising an outer wall cleaning assembly, wherein the outer wall cleaning assembly comprises a second cleaning pump, a second cleaning pipe and a cleaning tank 6, a water inlet 7 is formed in the cleaning tank 6, and the second cleaning pump is connected with the water inlet 7 through the second cleaning pipe;
a support frame 8 is arranged on the cleaning tank 6, and the cleaning tank 6 can be arranged through the support frame 8;
the inner surface and the outer surface of the transfer needle 2 are treated by a Teflon process, and the connecting pipe, the first cleaning pipe and the second cleaning pipe are made of tetrafluoroethylene material, so that the transfer needle has excellent adhesion resistance, prevents sample residues and avoids cross infection;
the outer wall cleaning assembly further comprises a drainage pump, the bottom of the cleaning tank 6 is provided with a water outlet, and the drainage pump is connected with the water outlet;
the lifting and rotating device further comprises a PLC controller, wherein the PLC controller is respectively and electrically connected with the lifting driving piece 110 and the rotating driving piece 108, and the PLC controller is DATA-7311 in model.
The fundamental principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can be purchased from the market, and dysmorphism piece is according to the description of specification and the record of attached drawing all can be customized, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, and conventional model, including the conventional connected mode among the prior art of circuit connection adoption, do not detailed again here.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a novel detect sample and shift which characterized in that: the quantitative transfer device comprises a lifting rotating mechanism, a quantitative driving pump, a rotating rod and a transfer needle, wherein the lifting rotating mechanism is in driving connection with one end of the rotating rod, the other end of the rotating rod is connected with the transfer needle, and the quantitative driving pump is connected with the transfer needle;
the lifting rotating mechanism comprises a bottom plate, a top plate, a supporting plate, a lifting driving piece, a rotating driving piece, a driving rod and a gear disc, wherein the bottom plate is connected with the top plate through the supporting plate, the rotating driving piece is installed on one side of the top plate, the gear disc is rotatably connected on the other side of the top plate, a containing hole is formed in the gear disc, the driving rod penetrates into the containing hole in a sliding mode, the rotating driving piece is connected with the gear disc through a synchronous belt in a driving mode, a fixed plate is detachably connected onto the supporting plate, a rotating wheel is connected onto the upper portion of the fixed plate, the lifting driving piece is horizontally installed on the lower portion of the fixed plate and is connected with the rotating wheel through a driving belt, a bearing sleeve is installed at the bottom of the driving rod and is connected with the driving belt through a connecting arm, the top of the driving rod is fixedly connected with the rotating rod.
2. The novel assay sample transfer device of claim 1, wherein: one end of the connecting arm is detachably connected with the bearing sleeve, and the other end of the connecting arm is detachably connected with the driving belt.
3. The novel assay sample transfer device of claim 1, wherein: the driving rod is provided with a limiting sliding groove, a limiting sliding block is arranged in the accommodating hole, and the limiting sliding groove and the limiting sliding block are used for the gear disc to drive the driving rod to rotate.
4. The novel assay sample transfer device of claim 1, wherein: the quantitative driving pump is connected with the transfer needle through a connecting pipe.
5. The novel assay sample transfer device of claim 4, wherein: still include inner wall washing subassembly, the inner wall washing subassembly includes first scavenging pump and first scavenge pipe, first scavenging pump passes through first scavenge pipe with the middle part of connecting pipe is connected.
6. The novel assay sample transfer device of claim 1, wherein: still include the outer wall washing subassembly, the outer wall washing subassembly includes second scavenging pump, second scavenge pipe and washing tank, be provided with the water inlet on the washing tank, the second scavenging pump passes through the second scavenge pipe with the water inlet is connected.
7. The novel assay sample transfer device of claim 6, wherein: the outer wall cleaning assembly further comprises a drain pump, a water outlet is formed in the bottom of the cleaning tank, and the drain pump is connected with the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047879.XU CN217238115U (en) | 2021-12-07 | 2021-12-07 | Novel detection sample shifts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047879.XU CN217238115U (en) | 2021-12-07 | 2021-12-07 | Novel detection sample shifts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217238115U true CN217238115U (en) | 2022-08-19 |
Family
ID=82825639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123047879.XU Active CN217238115U (en) | 2021-12-07 | 2021-12-07 | Novel detection sample shifts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217238115U (en) |
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2021
- 2021-12-07 CN CN202123047879.XU patent/CN217238115U/en active Active
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