CN209417747U - A kind of sample tube scanning machine - Google Patents
A kind of sample tube scanning machine Download PDFInfo
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- CN209417747U CN209417747U CN201920308436.5U CN201920308436U CN209417747U CN 209417747 U CN209417747 U CN 209417747U CN 201920308436 U CN201920308436 U CN 201920308436U CN 209417747 U CN209417747 U CN 209417747U
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- sample tube
- mandril
- pedestal
- scanning machine
- code reader
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Abstract
The utility model discloses a kind of sample tube scanning machine, it is characterized by comprising pedestal (2), code reader (3) and multiple specimen cups (4) for being used to place sample tube (1), side of code reader (3) mobile connection on pedestal (2) and set on specimen cup (4), the specimen cup (4) are rotatably connected on pedestal (2).The utility model, which provides one kind, can overcome the problems, such as that bar code and two dimensional code deform the barcode scanning that can not succeed caused by perhaps barcode scanning angle is incorrect and user allowed not have to a kind of sample tube scanning machine for deliberately guaranteeing bar code or two dimensional code direction and angle.
Description
Technical field
The utility model relates to barcode scanning apparatus fields, and in particular to a kind of sample tube scanning machine.
Background technique
Present liquid detecting experiment is more and more regular, after testing liquid is often put into sample tube, then in test tube
On stick number, can also be sticked on sample tube convenient for distinguishing different testing liquid with being constantly progressive for automatic technology
Bar code or two dimensional code are convenient for automatic registration, but because sample tube surface is in arcuation, and bar code and two dimensional code are after sticking
The case where will appear deformation, causes successfully the probability of barcode scanning to be greatly reduced, while also as sample tube angle list in barcode scanning
One, during barcode scanning, barcode scanning that bar code or two dimensional code alignment code reader could succeed is needed, therefore registering automatically
When, need user that must guarantee that the direction of bar code or two dimensional code faces code reader when placing sample tube, thus
So that the process of automatic barcode scanning still has a large amount of manual operation, the degree of automation is not high.
Summary of the invention
The technical problems to be solved in the utility model is to overcome present technological deficiency, and item can be overcome by providing one kind
The problem of barcode scanning that can not succeed caused by shape code and two dimensional code deformation or barcode scanning angle are incorrect, user is allowed not have to deliberately
Guarantee bar code or two dimensional code towards a kind of sample tube scanning machine with angle.
The technical solution of the utility model is a kind of sample tube scanning machine, including pedestal, code reader and multiple for putting
The specimen cup of sample tube, side of the code reader mobile connection on pedestal and set on specimen cup are set, the specimen cup turns
It is dynamic to be connected on pedestal.
The utility model has the following beneficial effects: loading sample tube by specimen cup, and turn together with sample tube
It is dynamic, keep two dimensional code or bar code so complete that be presented to code reader, avoids the bar code and two of artificial setting sample tube
It ties up the operation of the direction of code, the problem of needing not worry about sample tube placed angle, allows code reader success barcode scanning, code reader is mobile
It is connected on pedestal, code reader can be made to be scanned the sample tube in different specimen cups, substantially increase barcode scanning effect
Rate saves the time.
As a kind of improvement of the utility model, the specimen cup includes cuvette groove and mandril slot, can in the mandril slot
One mandril of mobile connection, one end of the mandril pass through the bottom of cuvette groove and can make a relative move with cuvette groove, sample
The bottom of test tube is equipped with the groove that offsets of one end for penetrating cuvette groove with mandril, by the improvement, passes through mandril and groove
It offsets, it is ensured that sample tube and the phenomenon that rotating together, avoid the occurrence of skidding of mandril influence scanning result.
As a kind of improvement of the utility model, one end of the separate cuvette groove of the mandril slot, which is equipped with, prevents mandril from top
The bottom cover being detached from bar slot is additionally provided with elastic component in the mandril slot, and one end and the bottom cover of the elastic component offset, elastic component
The other end offsets with mandril, by the improvement, guarantees that limit of the mandril inside mandril slot is mobile, avoids mandril from mandril slot
The case where sample tube caused by interior disengaging and mandril can not offset, and then avoid having skidded when driving sample tube rotation
Both the phenomenon that, simultaneously as the effect of elastic component, can play the role of buffering to sample tube and offseting for mandril, avoid
The phenomenon that being damaged when offseting.
As a kind of improvement of the utility model, the mandril is equipped with far from one end of sample tube and passes through for mandril
Optocoupler reactor, by the improvement, after sample tube is placed on mandril, mandril decline passes through optocoupler reactor, will
Generating has the signal of sample tube in specimen cup, which can be passed to processor, then pass to code reader, allows code reader
It is moved to the specimen cup position and barcode scanning is carried out to this sample tube.
It further include motor as a kind of improvement of the utility model, the motor is connect with specimen cup by gear drive,
By the improvement, make motor during rotation, specimen cup can be driven to be rotated.
As a kind of improvement of the utility model, multiple linear array manner arrangements of specimen cup, the code reader
Linear movement is connected on pedestal, and by the improvement, in motor rotation process, all specimen cups pass through gear successively
Rotation is connected, code reader is only needed through the just achievable target for arriving at all barcode scanning positions that moves linearly.
As a kind of improvement of the utility model, multiple specimen cups circumferentially arrange by array manner, the code reader
Circumference mobile connection is on pedestal, and by the improvement, each specimen cup carries out direct gear connection with motor, is not required to
Worry the loss in transmitting, more needs not worry about certain group gear connection damage and cause the specimen cup far from motor that can not rotate
The case where.
It further include motor as a kind of improvement of the utility model, the motor is connect with specimen cup by chain drive,
By the improvement, make motor during rotation, specimen cup can be driven to be rotated.
As a kind of improvement of the utility model, multiple linear array manner arrangements of specimen cup, the code reader
Linear movement is connected on pedestal, and by the improvement, in motor rotation process, all specimen cups pass through chain successively
Rotation is connected, code reader is only needed through the just achievable target for arriving at all barcode scanning positions that moves linearly.
As a kind of improvement of the utility model, multiple specimen cups circumferentially arrange by array manner, the code reader
Circumference mobile connection is on pedestal, and by the improvement, each specimen cup carries out direct chain connection with motor, is not required to
Worry the loss in transmitting, more needs not worry about certain group chain connection damage and cause the specimen cup far from motor that can not rotate
The case where.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model specimen cup mounting structure schematic diagram.
Fig. 3 is the utility model linear array gear transmission structure schematic diagram.
Fig. 4 is the utility model circumference array gear transmission structure schematic diagram.
Fig. 5 is the utility model linear array chain drive structure schematic diagram.
Fig. 6 is the utility model circumference array chain drive structure schematic diagram.
Wherein, appended drawing reference are as follows: 1, sample tube, 2, pedestal, 3, code reader, 4, specimen cup, 4.1, cuvette groove, 4.2, top
Bar slot, 5, mandril, 6, bottom cover, 7, spring, 8, optocoupler reactor, 9, motor, 10, driving gear, 11, driven gear, 12, active
Sprocket wheel, 13, driven sprocket, 14, bearing, 15, circlip.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1-3, the structure of the utility model: a kind of sample tube scanning machine, including pedestal 2, code reader 3 and more
A specimen cup 4 for being used to place sample tube 1, side of 3 mobile connection of code reader on pedestal 2 and set on specimen cup 4,
The specimen cup 4 is rotatably connected on pedestal 2, and the junction of specimen cup 4 and pedestal 2 is equipped with bearing 14, makes the rotation of specimen cup 4 more
Smooth, the specimen cup 4 includes cuvette groove 4.1 and mandril slot 4.2, and one mandril 5 of connection is moved in the mandril slot 4.2,
One end of the mandril 5 passes through the bottom of cuvette groove 4.1 and can make a relative move with cuvette groove 4.1, the bottom of sample tube 1
Equipped with the groove that the one end for penetrating cuvette groove 4.1 with mandril 5 offsets, one end of the separate cuvette groove 4.1 of the mandril slot 4.2 is set
There is the bottom cover 6 for preventing mandril 5 to be detached from out of mandril slot 4.2, bottom cover 6 is threadedly coupled fixation, the mandril slot with mandril slot 4.2
Spring 7 is additionally provided in 4.2, one end and the bottom cover 6 of the spring 7 offset, and the other end and the mandril 5 of spring 7 offset, the mandril
5 one end far from sample tube 1 are equipped with the optocoupler reactor 8 passed through for mandril 5, further include motor 9, the motor 9 and sample
Product cup 4 is connected by gear drive, the arrangement of multiple specimen cups 4 linear array manner, and the linear movement of code reader 3 connects
It connects on pedestal 2, motor 9 is fixedly connected with driving gear 10 by fixing screws, and specimen cup 4 and driven gear 10 pass through fixation
Screw is fixedly connected, and to prevent gear and bearing 14 from beating, is limited in the installation place of gear and bearing 14 by circlip 15.
In use, sample tube 1 is put into specimen cup 4, the groove of 1 bottom of sample tube can pack into mandril 5
Upper end, mandril 5 can be because the reason of sample tube 1, decline, and the lower end of mandril 5 can pass through the through-hole on bottom cover 6, be inserted into optocoupler
Reactor 8 makes have object in 8 judgement sample cup 4 of optocoupler reactor, so that the signal is passed to control system, control system
Order is transmitted again to code reader 3, allows code reader 3 to be moved to the corresponding position of the specimen cup 4 in the driving of servo motor, to this
Sample tube 1 in specimen cup 4 carries out barcode scanning, and in barcode scanning, control system can be such that motor 9 is rotated, during rotation,
Specimen cup 4 passes through because of the reason of gear drive can rotate together, and because being connected with spring 7 between specimen cup 4 and mandril 5
Frictional force between frictional force between spring 7 and sample sample and spring 7 and mandril 5 makes specimen cup 4 in rotation, drives top
Bar 5 is rotated, and then sample tube 1 is driven to be rotated.After the completion of barcode scanning, sample tube 1 is taken out into specimen cup 4,
Under the action of spring 7, mandril 5 climbs away optocoupler reactor 8.
Above-mentioned transmittance process is that cylindrical structure is driven using the top and bottom of mandril 5, the mandril 5
Transfer mode be easy exist skid the case where.The upper end or lower end of mandril 5 can also directly with sample tube 1, specimen cup 4 into
The circumferential limit connection of row, to guarantee specimen cup 4 during rotation, may finally drive sample tube 1 to synchronize rotation, should
Structure can be mandril 5 top and bottom be it is rectangular, the groove of 1 bottom of sample tube is also corresponding rectangular, cuvette groove
The part that 4.1 bottoms are passed through for mandril 5 is rectangular, is rectangular, wherein 4.1 bottom of cuvette groove for the through-hole that mandril 5 passes through on bottom cover 6
It for the through-hole that mandril 5 passes through is both rectangular only to need to meet wherein one that the part that portion is passed through for mandril 5, which is on rectangular and bottom cover 6,
It is a to meet use condition；The circumferential limit connection of the structure is also not limited only to rectangular, and can also be other can achieve
The shape of circumferential limit connection purpose.
As shown in figure 4, the motor 9 is connect with specimen cup 4 by gear drive, multiple specimen cups 4 circumferentially battle array
Column mode is arranged, and the 3 circumference mobile connection of code reader is on pedestal 2.
As shown in figure 5, the motor 9 is connect with specimen cup 4 by chain drive, the linear battle array of multiple specimen cups 4
Column mode is arranged, and the linear movement of code reader 3 is connected on pedestal 2, and motor 9 is fixed with drive sprocket 12 by fixing screws
Connection, specimen cup 4 is fixedly connected with driven sprocket 13 by fixing screws, to prevent sprocket wheel from beating, is passed through in sprocket wheel installation place
Circlip 15 limits.
As shown in fig. 6, the motor 9 is connect with specimen cup 4 by chain drive, multiple specimen cups 4 circumferentially battle array
Column mode is arranged, and the 3 circumference mobile connection of code reader on pedestal 2, fixed with drive sprocket 12 by fixing screws by motor 9
Connection, specimen cup 4 is fixedly connected with driven sprocket 13 by fixing screws, to prevent sprocket wheel from beating, is passed through in sprocket wheel installation place
Circlip 15 limits.
Above-mentioned sprocket wheel can also use belt pulley instead, and the two principle is identical.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of sample tube scanning machine, it is characterised in that: including pedestal (2), code reader (3) and it is multiple for place sample examination
Manage the specimen cup (4) of (1), side of code reader (3) mobile connection on pedestal (2) and set on specimen cup (4), the sample
Product cup (4) is rotatably connected on pedestal (2).
2. a kind of sample tube scanning machine according to claim 1, it is characterised in that: the specimen cup (4) includes test tube
Slot (4.1) and mandril slot (4.2) move one mandril (5) of connection, one end of the mandril (5) in the mandril slot (4.2)
Across cuvette groove (4.1) bottom and can be made a relative move with cuvette groove (4.1), the bottom of sample tube (1) is equipped with and top
Bar (5) penetrates the groove that one end of cuvette groove (4.1) offsets.
3. a kind of sample tube scanning machine according to claim 2, it is characterised in that: the mandril slot (4.2) it is separate
One end of cuvette groove (4.1) is equipped with the bottom cover (6) for preventing mandril (5) to be detached from out of mandril slot (4.2), the mandril slot (4.2)
It is inside additionally provided with elastic component, one end and the bottom cover (6) of the elastic component offset, and the other end and the mandril (5) of elastic component offset.
4. a kind of sample tube scanning machine according to claim 3, it is characterised in that: the mandril (5) is tried far from sample
One end of pipe (1) is equipped with the optocoupler reactor (8) passed through for mandril (5).
5. a kind of sample tube scanning machine according to claim 1, it is characterised in that: further include motor (9), the motor
(9) it is connect with specimen cup (4) by gear drive.
6. a kind of sample tube scanning machine according to claim 5, it is characterised in that: multiple specimen cups (4) are in straight
Linear array mode is arranged, and code reader (3) linear movement is connected on pedestal (2).
7. a kind of sample tube scanning machine according to claim 5, it is characterised in that: multiple specimen cups (4) are in circle
All array manner arrangements, code reader (3) the circumference mobile connection is on pedestal (2).
8. a kind of sample tube scanning machine according to claim 1, it is characterised in that: further include motor (9), the motor
(9) it is connect with specimen cup (4) by chain drive.
9. a kind of sample tube scanning machine according to claim 8, it is characterised in that: multiple specimen cups (4) are in straight
Linear array mode is arranged, and code reader (3) linear movement is connected on pedestal (2).
10. a kind of sample tube scanning machine according to claim 8, it is characterised in that: multiple specimen cups (4) are in circle
All array manner arrangements, code reader (3) the circumference mobile connection is on pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308436.5U CN209417747U (en) | 2019-03-12 | 2019-03-12 | A kind of sample tube scanning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308436.5U CN209417747U (en) | 2019-03-12 | 2019-03-12 | A kind of sample tube scanning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417747U true CN209417747U (en) | 2019-09-20 |
Family
ID=67945121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308436.5U Active CN209417747U (en) | 2019-03-12 | 2019-03-12 | A kind of sample tube scanning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209417747U (en) |
-
2019
- 2019-03-12 CN CN201920308436.5U patent/CN209417747U/en active Active
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