Summary of the invention
The purpose of the present invention is to provide automatic rotation bar code Scan Architectures, it is intended to solve in the prior art, manually
Bar code scan to test tube and test tube position is manually adjusted, there are problems that time-consuming sample more, at high cost and easy to pollute.
The invention is realized in this way rotating bar code Scan Architecture automatically, including rotatably rotate plate rail, multiple test tubes
It presss from both sides, to the driving mechanism of the probe being scanned of the bar code on test tube and driving test tube clamp rotation;The test tube clamp activity
It is connected in the rotation plate rail, the test tube clamp has driving end and the clamping end for gripping test tube, the examination
The driving end of pipe clamp is connected to the driving mechanism;The probe is set to the outside of the rotation plate rail.
Further, the rotation plate rail includes disk table, and the test tube clamp is actively located in the disk table, described
The clamping end of test tube clamp is placed in the top of the disk table, and the driving end of the test tube clamp is placed in the lower section of the disk table, and
Multiple test tube clamp arrangements in rounded shape.
Further, the accommodation groove that the clamping end of the test tube clamp has upper end opening and plugs for test tube, the clamping
The upper end at end is extended with multiple clamping strips upward, and multiple clamping strips are separately arranged, and in around shape.
Further, the abutting block for abutting test tube, the inside for abutting block are convexly equipped on the inside of the clamping strip
In arc surfaced.
Further, the driving end of the test tube clamp has driven wheel, and the driving mechanism includes driving motor and is used for
The driving wheel engaged with the driven wheel, the driving wheel are connected to the shaft of the driving motor.
Further, the automatic rotation bar code Scan Architecture includes installation set and spring, and the driving motor is placed in
In the installation set, one end of the spring is connected to the installation set back to the side of the test tube clamp, the spring it is another
One end fixed and arranged.
Further, the automatic rotation bar code Scan Architecture includes guide plate, has in the guide plate and supplies the peace
The mobile guide groove of encapsulation, the lower end insertion of the installation set in the guide groove, the extending direction of the guide groove and institute
The extending direction for stating spring is consistent.
Further, the upper end of the disk table extends annular slab upward, and the annular slab is set to multiple test tube clamps
Side, the side wall of the annular slab, which extends outwardly, multiple locating pieces, and multiple locating pieces are separately arranged, and in surround
Shape has interval region, the upper end alignment of the interval region and the test tube clamp between adjacent locating piece.
Further, the inside of the annular slab is equipped with connecting plate, and the connecting plate and the disk table are arranged in parallel;Institute
Stating automatic rotation bar code Scan Architecture includes rotation axis, the rotation axis and the perpendicular arrangement of the disk table, and is passed through described
Disk table is connect with the connecting plate.
Further, the automatic rotation bar code Scan Architecture includes the rotation detection for detecting the rotation axis rotational angle
Mechanism.
Compared with prior art, automatic rotation bar code Scan Architecture provided by the invention, probe are arranged in rotation plate rail
Outside, using probe transmitting scanning laser the bar code on test tube is scanned, do not need manually to be scanned, sweep
Retouch high-efficient, cost of labor is low;And test tube is fixed in the clamping end of test tube clamp, and the driving of test tube clamp is driven by driving mechanism
End, so that test tube clamp rotates, the scanning laser face that bar code and probe on test tube can be made to issue, without people
Work manually adjusts the position of test tube, avoids the occurrence of the risk of scanning error, and avoids artificially contacting and sample in test tube is caused to pollute
The phenomenon that.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
It is preferred embodiment provided by the invention shown in referring to Fig.1~6.
Automatic rotation bar code Scan Architecture provided in this embodiment is used in blomelicalbloodgasandelectrolrteanalyzers, certainly, can also be with
It is used in other equipment for needing the bar code to test tube 2 to be scanned.
Automatic rotation bar code Scan Architecture includes rotating plate rail 101, multiple test tube clamps, probe 104 and driving mechanism,
Wherein, rotation plate rail 101 is driven by external impetus element and is rotated, and multiple test tube clamps are movably connected on rotation plate rail 101, test tube
Fixture has driving end and clamping end 102, test tube 2 to be plugged in the clamping end 102 of test tube clamp, and by the clamping end of test tube clamp
102 grip, and probe 104 is arranged in the outside of rotation plate rail 101, are used to be scanned the bar code on test tube 2.It drives
Dynamic element is used to drive the test tube clamp with 104 face of probe arrangement, so that the bar code and probe of the test tube 2 in test tube clamp
104 faces arrangement.
In the practical operation of rotation bar code Scan Architecture automatically, multiple test tubes 2 are plugged in rotation plate rail by worker respectively
In the clamping end 102 of 101 multiple test tube clamps, do not need deliberately to adjust position of the test tube 2 in test tube clamp, as long as test tube clamp can
To be clamped, test tube 2 then may be used.In this way, rotation plate rail 101 rotates when the information collection of test tube 2 to be carried out, plate rail is rotated
The corresponding rotation of test tube 2 is arranged with 104 face of probe on 101, at this point, if bar code and probe 104 on test tube 2 are sent out
When scanning laser face out, probe 104 can be then scanned the bar code of test tube 2, and export corresponding bar code letter
Breath;If the scanning laser that bar code on test tube 2 and probe 104 issue not face when, at this point, drive can be passed through if driving mechanism
The driving end of the test tube 2 is moved, so that test tube clamp rotates, certainly, the test tube 2 being plugged in the test tube clamp is also rotated, until test tube 2
On bar code and probe 104 issue scanning laser face, thus, probe 104 can scan the test tube 2 bar code letter
Breath.
Certainly, a variety of causes causes the scanning of probe 104 less than the bar code of test tube 2 in order to prevent, and driving mechanism generally can
Driving test tube clamp is rotated further by a circle, arrives so that the bar code on test tube 2 can be scanned first 104 scanning.
In the automatic rotation bar code Scan Architecture of above-mentioned offer, probe 104 is arranged in the outside of rotation plate rail 101, adopts
Emit scanning laser with probe 104 to be scanned the bar code on test tube 2, does not need manually to be scanned, scanning effect
Rate is high, and cost of labor is low;And during the scanning process, test tube clamp rotation is driven by driving mechanism, realizes the automatic rotation of test tube clamp
Turn, the scanning laser face that bar code and probe 104 on test tube 2 can be made to issue, without manually adjusting
The position of test tube 2, avoids the occurrence of the risk of scanning error, and avoids artificially contacting and cause the phenomenon that sample pollutes in test tube 2.
In the present embodiment, rotation plate rail 101 includes disk table 1011, and test tube clamp activity is threaded through in disk table 1011, and
The clamping end 102 of test tube clamp is formed in the top of disk table 1011, and the driving end of test tube clamp is formed in the lower section of disk table 1011,
Multiple test tube clamps arrangement in rounded shape on disk table 1011.The lower section of disk table 1011 is arranged in driving mechanism.
As other embodiments, multiple test tube clamps can also be on the disk table 1011 in other shapes arrangement, such as vertical bar
Shape etc. is not limited to above-mentioned round arrangement.
Specifically, there is the accommodation groove of upper end opening, test tube 2 can directly be plugged in this in the clamping end 102 of test tube clamp
In accommodation groove.There are the multiple clamping strips 109 being disposed to extend upward in the upper end of clamping end 102, multiple clamping strips 109 are separately
Arrangement, and the arrangement in rounded shape of multiple clamping strips 109, in this way, after in the accommodation groove that test tube 2 is plugged in clamping end 102, clamping
Item 109, which then abuts, to be clamped on the lateral wall of test tube 2, and test tube 2 is fixed together with test tube clamp.
In addition, the inside of clamping strip 109, which is convexly equipped with, abuts block 1091, in this way, when clamping strip 109 is clamped in the outer of test tube 2
Side wall abuts block 1091 and is connected on the lateral wall of test tube 2, to play the role of support and fixation to test tube 2.Also,
In order to avoid damaging to test tube 2, the arc-shaped face of medial surface of block 1091 is abutted.
The driving end of test tube clamp has driven wheel 108, and above-mentioned driving structure includes driving motor 115 and driving wheel
110, driving wheel 110 is connected to the shaft of driving motor 115, and driving wheel 110 is used for the driven wheel with the driving end of test tube clamp
108 engagement, in this way, by driving motor 115 drive driving wheel 110 rotate, thus driving wheel 110 driving engage it is driven
108 rotation of wheel, and then drive test tube clamp rotation.
When rotating plate rail 101 in the course of rotation, since the driving wheel 110 of driving motor 115 sometime can only
Engage with the driven wheel 108 when test tube clamp, in this way, as rotation plate rail 101 rotates, the needs of driving wheel 110 it is different from
Suit engagement between driving wheel 108, in this way, the driving motor 115 in the present embodiment is set as floating type, that is, driving motor
115 are connected in installation set 106, and the installation set 106 is connected with spring 111, and one end of the spring 111 is connected to installation set
106 backwards to the side of test tube clamp, other end fixed setting, in this way, installation set 106 is towards bullet when driving wheel 110 is when switching engagement
The direction that spring 111 elongates is mobile, and when driving wheel 110 is engaged with another driven wheel 108, installation set 106 is extruded towards compression bullet
The direction of spring 111 is mobile, to realize the engagement switching of the driving wheel 110 of driving motor 115.
Specifically, rotation bar code Scan Architecture includes guide plate 105 automatically, and guide groove is equipped in the guide plate 105, on
The lower end for the installation set 106 stated is embedded in the guide groove of guide plate 105, and can be moved along guide groove;In addition, spring
111 extending direction is consistent with the extending direction of guide groove, in this way, having the limit of guide groove when installation set 106 is in moving process
System then can deviate setting position to avoid installation set 106.
In the present embodiment, the upper end of disk table 1011 is extended with annular slab upward, which is arranged in multiple test tube clamps
Side, the side wall of annular slab, which extends outwardly, multiple locating pieces 1013, and multiple locating piece 1013 is separately arranged, and multiple
Locating piece 1013 is circumferentially arranged on annular slab around shape, has interval region, the interval between adjacent locating piece 1013
The upper end alignment in region and test tube clamp, in this way, after test tube 2 is plugged in the clamping end 102 of test tube clamp, test tube 2 it is upper
The interval region across locating piece 1013 is held, thus, under the limitation of the locating piece 1013 of interval region two sides, Ke Yijin
One step consolidates the position of test tube 2.
Specifically, the inside of multiple test tube clamps is arranged in annular slab, in this way, locating piece 1013 then deviates from disk table 1011
The heart extends outwardly arrangement, and certainly, annular slab also can be set in the outside of multiple test tubes 2, thus, locating piece 1013 is then towards circle
The center of dish platform 1011 extends outwardly arrangement, and specific set-up mode can be depending on actual needs.
In the present embodiment, the inside of annular slab forms connecting plate 1012, the connecting plate 1012 cloth parallel with disk table 1011
It sets;Automatic rotation bar code Scan Architecture includes rotation axis 107, which is arranged vertically with disk table 1011, passes through disk
The center of platform 1011 is connected on connecting plate 1012, thus, with the rotation of rotation axis 107, it is entire rotate plate rail 101 then with
Rotation.
Specifically, rotation axis 107 is driven by belt and motor driven rotates, and certainly, the driving of rotation axis 107 rotates
Mode can also have other various ways, such as gear engaged transmission.
For the ease of the connection of rotation axis 107 and connecting plate 1012, in the present embodiment, the upper end of rotation axis 107 is formed with
Connector 1071, the center slot of connecting plate 1012, the connector 1071 of rotation axis 107 are plugged in inserting for connecting plate 1012
It in slot, and is fitting to connection with connecting plate 1012, to realize that rotation axis 107 drives the rotation of entire rotation plate rail 101.
In addition, in order to which the rotational angle to rotation plate rail 101 accurately identifies, the automatic bar code Scan Architecture that rotates includes
Turning feeler mechanism, for detecting 107 rotational angle of rotation axis.It is adjacent since multiple test tube clamps are arranged on rotation plate rail 101
Test tube clamp spacing determine, thus, after probe 104 scans through the bar code of a test tube 2, need to next test tube 2
Bar code scan, rotation plate rail 101 rotate angle be also determining, in this way, can then be controlled by the detection of turning feeler mechanism
The rotational angle of rotation axis 107 processed.
Specifically, turning feeler mechanism includes rotating disc 113 and photoelectric sensor 112, which, which is set in, turns
The periphery of moving axis 107, and the periphery of rotating disc 113 is equipped with multiple notches 1131, multiple notch 1131 is around rotating disc 113
Periphery arrangement;Photoelectric sensor 112 has photoemission end and opto-electronic receiver end, and photoemission end and opto-electronic receiver end point
It is not arranged in the over and under of rotating disc 113, and photoemission end and opto-electronic receiver are rectified to arrangement, in this way, with rotation
The rotation of disk 113, when the notch 1131 of rotating disc 113 is aligned with the transmitting terminal of photoelectric sensor 112 and opto-electronic receiver end, light
Electric receiving end then can receive the signal at photoemission end, when the notch 1131 of rotating disc 113 and the hair of photoelectric sensor 112
When penetrating end and the dislocation of opto-electronic receiver end, opto-electronic receiver end cannot then receive the signal at photoemission end.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.