CN207764242U - The pusher of sample rack - Google Patents
The pusher of sample rack Download PDFInfo
- Publication number
- CN207764242U CN207764242U CN201721869912.8U CN201721869912U CN207764242U CN 207764242 U CN207764242 U CN 207764242U CN 201721869912 U CN201721869912 U CN 201721869912U CN 207764242 U CN207764242 U CN 207764242U
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- China
- Prior art keywords
- sample rack
- claw
- support element
- rotating member
- connect
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Abstract
The utility model proposes a kind of pushers of sample rack, including the claw that sample rack can be driven to move, it can support the support element of the claw, and the holder of sustainable sample rack, the claw and the support element may be contained on the holder, it further includes the first actuator that can be driven the rotating member of the claw rotation, and can drive the rotating member rotation；Wherein, the rotating member is connect with the claw, and to drive the claw to stretch into and stretch out the push position of sample rack, the rotating member is rotatably connected with the support element；There is first actuator the first power output portion and the first fixed part, first power output portion to be connect with the rotating member, and first fixed part is connect with the support element.The utility model can simplify structure and improve service life.
Description
Technical field
The utility model belongs to analytical control equipment technical field more particularly to a kind of pusher of sample rack.
Background technology
The pusher of sample rack is the important conveying device in medicinal testing instruments, structure and sport efficiency
Vital influence is played on the working efficiency of medicinal checkout procedure.
Chinese utility model discloses a kind of reciprocating feed mechanism of crosswise pushing of test tube sample rack comprising test tube sample
This, main fixed frame, upper line slide rail, lower line slide rail, upper mobile holder, lower mobile holder, two rack for test tube pusher dogs and bullet
There are the equidistant corresponding recesses of corresponding test tube position, the upper line slide rail, lower straight line to slide for spring telescopic rod, the bottom of test tube sample rack
Rail is horizontally fixed on main fixed frame, is located at below sample body panel；Upper mobile holder is fixed on the sliding on line slide rail
On component, lower mobile holder is fixed on the sliding component on lower line slide rail；There are two shafts for band on upper mobile holder, described
Rack for test tube pusher dog is twisted joint in shaft；It is set on lower mobile holder there are two pin, rack for test tube pusher dog depends on lower mobile holder
Implement to swing on pin；Telescopic spring bar is fixed on mobile holder.Above-mentioned feed mechanism can be realized and be pushed away to sample rack
Into.
However, above-mentioned feed mechanism, due to rotating rack for test tube pusher dog by the way of purely mechanic, it is multiple that there are structures
Miscellaneous and short service life defect.
Utility model content
The utility model in view of the above technical problems, proposes a kind of sample that can simplify structure and improve service life
The pusher of frame.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of pusher of sample rack, including the claw of sample rack movement can be driven, it can support the support of the claw
The holder of part and sustainable sample rack, the claw and the support element may be contained on the holder, and further including can band
The rotating member of the dynamic claw rotation, and the first actuator of the rotating member rotation can be driven；Wherein, the rotating member with
The claw connection, to drive the claw to stretch into and stretch out the push position of sample rack, the rotating member and the support element
It is rotatably connected；First actuator have the first power output portion and the first fixed part, first power output portion with
The rotating member connection, first fixed part are connect with the support element.
Preferably, first power output portion is slidably matched with first fixed part, to be fixed along described first
Do reciprocal telescopic movement in portion.
Preferably, first actuator is tractive magnet, first power output portion is armature, the rotation
One end of part is connect with the claw, and the other end of the rotating member is connect with first power output portion, with when described
Being done when first power output portion is by magnetic-adsorption, which makes the claw stretch into sample rack push position, is moved, in the rotating member
Portion and first fixed part are rotatably connected with the support element, to be inhaled without magnetic force when first power output portion
The movement for making the claw stretch out sample rack push position is done when attached.
Preferably, the claw is two, two claws are parallel and are spaced apart, with when two claws
When stretching into sample rack push position, a claw is responsible for driving sample rack along unidirectional motion, another described claw is negative
Duty drives sample rack along counter motion.
Preferably, the utility model further includes the Power Component that support element can be driven to move back and forth, the Power Component
Be set on the holder, the Power Component includes guide rail, synchronous belt, synchronizing wheel and the second actuator, the support element with
The guide rail connection, to be moved back and forth along the guide rail, the synchronous belt is connect with the support element, to drive the support element
Movement, the synchronizing wheel and the synchronous band connection, to be moved synchronously with the synchronous belt, second actuator has second
Power output portion and the second fixed part, second power output portion are connect with the synchronizing wheel, to drive the synchronous rotation
Dynamic, second fixed part is fixedly connected with the holder.
Preferably, the utility model further includes the code reader that can carry out barcode scanning to sample rack, the code reader, which is fixed, to be connected
It is connected to the top of the holder.
Preferably, the utility model further includes the guide rail that can limit sample rack movement locus, the guide rail
It is fixedly installed on the top of the holder, the bottom of the bottom of the guide rail and the holder is each formed with straight slot, so that
The claw passes through the push position of arrival sample rack after the straight slot, the straight slot to prolong along the direction of the guide rail
It stretches.
Compared with prior art, it is with good effect the advantages of the utility model：
The pusher of the utility model sample rack is realized by the way that the rotating member and first actuator is arranged to card
The control of pawl movement, to relative to existing purely mechanic control mode, eliminate the labyrinths such as telescopic spring bar, and just
In maintenance, and then structure is enormously simplified, while improving the service life of device.
Description of the drawings
Fig. 1 is the overall structure diagram of the pusher of the utility model sample rack；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the sectional view along the directions A-A in Fig. 2；
Fig. 4 is the front view of Fig. 1；
In above each figure：1, claw；2, support element；3, holder；4, rotating member；5, the first actuator；6, the first power is defeated
Go out portion；7, the first fixed part；8, Power Component；9, guide rail；10, synchronous belt；11, synchronizing wheel；12, the second actuator；13, barcode scanning
Device；14, guide rail；15, sample rack；16, groove.
Specific implementation mode
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case of being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "front", "rear" etc.
The orientation or positional relationship of instruction is position relationship based on ... shown in the drawings, is merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, without
It can be interpreted as indicating or implying relative importance.
Referring to Fig. 1 to Fig. 4, the pusher of sample rack includes the claw 1 that sample rack 15 can be driven to move, and can support institute
The support element 2 of claw 1 and the holder 3 of sustainable sample rack 15 are stated, the claw 1 and the support element 2 may be contained within institute
It states on holder 3, above-mentioned technical proposal is the prior art well known by persons skilled in the art, and this will not be repeated here.The utility model with
The prior art difference lies in：The pusher of the utility model sample rack further includes the rotation that the claw 1 can be driven to rotate
Part 4 and the first actuator 5 that the rotating member 4 can be driven to rotate, wherein the rotating member 4 is connect with the claw 1, with
The claw 1 is driven to stretch into and stretch out push position (such as 15 bottom of the side of sample rack 15 or sample rack of sample rack 15
Portion's groove 16 can be in contact with sample rack 15 when the claw 1 stretches into push position and sample rack 15 is driven to move),
The rotating member 4 is rotatably connected with the support element 2, and first actuator 5 is solid with the first power output portion 6 and first
Determine portion 7, first power output portion 6 is connect with the rotating member 4, and first fixed part 7 is connect with the support element 2.
Based on above-mentioned, the pusher of the utility model sample rack, which passes through, is arranged the rotating member 4 and first driving
Part 5 realizes the control moved to claw 1, to which relative to existing purely mechanic control mode, it is multiple to eliminate telescopic spring bar etc.
Miscellaneous structure, and convenient for safeguarding, and then structure is enormously simplified, while improving the service life of device.
In some embodiments, first power output portion 6 is slidably matched with first fixed part 7, with along institute
It states the first fixed part 7 and does reciprocal telescopic movement, specifically：
In embodiment as shown in Figures 1 to 4, first actuator 5 is tractive magnet, first power
Output section 6 be armature, first fixed part 7 be electromagnet, 7 external power supply of the first fixed part, the rotating member 4
One end is connect with the claw 1, and the other end of the rotating member 4 is connect with first power output portion 6, the rotating member 4
Middle part and first fixed part 7 be rotatably connected with the support element 2；Pass through first fixed part when there is electric current
When 7, first fixed part 7 adsorbs first power output portion 6, then shrinks first power output portion 6, simultaneously
It drives the rotating member 4 to rotate, so that the claw 1 is stretched into the push position of sample rack 15, such as shown in Fig. 3, it is described
Inside the groove 16 for the sample rack 15 that claw 1 stretches into；After power-off, the claw 1 stretches out the push position of sample rack 15.
Based on above-mentioned, for the utility model by setting first actuator 5 to tractive magnet, energization makes drive institute
At the push position for stating 1 input sample frame 15 of claw, the degree of freedom for making the claw 1 have return is powered off, to relative to it
His telescopic driving element, improves the sport efficiency of the claw 1, and then improves the work that process is pushed to sample rack 15
Efficiency.
In addition, in other embodiments, the structure of first actuator 5 is：First actuator 5 is cylinder
Or hydraulic cylinder, first power output portion 6 are cylinder rod, first fixed part 7 is cylinder body, first power output portion 6
Hinged with the rotating member 4, first fixed part 7 is hinged with the support element 2.
Continuing as shown in Figures 1 to 4, the connection integrated with the claw 1 of the rotating member 4, the claw 1 is two,
Two claws 1 are parallel and are spaced apart, with when two claws 1 stretch into sample rack 15 push position when, an institute
It states claw 1 to be responsible for driving sample rack 15 along unidirectional motion, another described claw 1 is responsible for driving sample rack 15 along reversed fortune
It is dynamic, for example, as shown in Fig. 2, after the claw 1 in left side stretches into 16 inside of groove of sample rack 15, by with sample rack
15 contact drive sample racks 15 moves right, and positioned at right side the claw 1 reach sample rack 15 right side after, by with
The right side wall contact of sample rack 15 drives sample rack 15 to move downward.
Based on above-mentioned, the utility model is two by the way that the claw 1 is arranged, and is stretched into respect to 1 claw 1
The mode of 15 bottom groove 16 of sample rack, can shorten the stroke of the movement of the claw 1, while reduce the single claw 1
The number being collided within a work period, and then the efficiency pushed to sample rack 15 is improved, and improve claw 1
Service life.
Further as shown in Figures 1 to 4, the structure of the support element 2 and with the connection relation of other component include：It is described
Including two clamping plates (in order to make improved structure and connection relation be clearly showed that in attached drawing, a folder is omitted in support element 2
Plate) and a bottom plate, two clamping plates are parallel and interval setting, first actuator 5 are located between two clamping plates, each
The clamping plate is connect with first actuator 5 and the rotating member 4, and to first actuator 5 and the rotation
Part 4 plays a supportive role；Bottom plate is fixedly connected on the bottom of two clamping plates.
The pusher of available sample frame is to drive the claw 1 to move by conveyer belt, thus there is the fortune of the claw 1
The defect of dynamic lack accuracy.Based on this, in embodiment as shown in Figures 1 to 4, the pusher of sample rack further includes can
The Power Component 8 for driving support element 2 to move back and forth, the Power Component 8 are set on the holder 3, the Power Component 8
Including guide rail 9, synchronous belt 10, synchronizing wheel 11 and the second actuator 12, the support element 2 is connect with the guide rail 9, with along described
Guide rail 9 moves back and forth, and the synchronous belt 10 is connect with the support element 2, to drive the support element 2 to move, the synchronizing wheel
11 connect with the synchronous belt 10, and to be moved synchronously with the synchronous belt 10, second actuator 12 has the second power defeated
Going out portion and the second fixed part, second power output portion is connect with the synchronizing wheel 11, to drive the synchronizing wheel 11 to rotate,
Second fixed part is fixedly connected with the holder 3.
Further as shown in Figures 1 to 4, the guide rail 9 is linear motion guide, and the guide rail 9 has rail portion and cunning
Block portion, wherein slide section are fixedly connected with the bottom plate of the support element 2, and to drive the support element 2 to move synchronously, slide section is also
It is fixedly connected with the synchronous belt 10 to be moved synchronously with the synchronous belt 10；The synchronous belt 10 is toothed belt, the synchronization
Wheel 11 is can be two with the toothed wheel of 10 engaged transmission of the synchronous belt, the synchronizing wheel 11, two synchronizing wheels 11
It is arranged in the side of the guide rail 9, and along the direction interval of the guide rail 9, the synchronous belt 10 is socketed on two synchronizations
The outside of wheel 11, to be rotated synchronously with two synchronizing wheels 11, second actuator 12 is that motor (such as stepper motor or is watched
Take motor), second power output portion is motor-shaft extending, and second power output portion is coaxial with the synchronizing wheel 11 and solid
Fixed connection, second fixed part of stating is body, and second fixed part is fixedly connected with the holder 3.
Based on above-mentioned, the pusher of the utility model sample rack, which passes through, is arranged the guide rail 9, the synchronous belt 10, institute
Synchronizing wheel 11 and second actuator 12 are stated, the kinematic accuracy of the claw 1 can be improved, and then has carried the steady of push work
It is qualitative.
The pusher of available sample frame detaches code reader with pusher, to make barcode scanning process and push planning sheet
It solely carries out, and then causes the working efficiency of device low.Based on this, in embodiment as shown in Figures 1 to 4, sample rack
Pusher further include the code reader 13 that barcode scanning can be carried out to sample rack 15, the code reader 13 be fixedly connected on the holder
3 top.The utility model is by the way that the code reader 13 to be fixedly connected with the holder 3 so that scanning process and push work
Sequence links, and then improves work efficiency.
In order to make sample rack 15 be moved back and forth along required direction, in some embodiments, the pusher of sample rack
Further include the guide rail 14 that can limit 15 movement locus of sample rack, the guide rail 14 is fixedly installed on the holder 3
The bottom of top, the bottom of the guide rail 14 and the holder 3 is each formed with straight slot, so that the claw 1 is across described
The push position of sample rack 15 is reached after straight slot, the straight slot extends along the direction of guide rail 14.The utility model passes through
The guide rail 14 is set, sample rack 15 can be limited and moved back and forth along required direction, and sample rack 15 is avoided to turn on one's side,
And then it ensure that the stability that process is pushed to sample rack 15.
For the structure of the guide rail 14, in embodiment as shown in Figures 1 to 4, the guide rail 14
Including two baffles, two baffles extend along the direction of the guide rail 9, and two baffles are mutually parallel and be spaceds setting, baffle and
The holder 3 is fixedly connected；In use, sample rack 15 is located between two baffles and is contacted with two baffles, sample rack 15
Bottom is contacted with pressure with the holder 3.
Claims (7)
1. a kind of pusher of sample rack, including the claw (1) of sample rack movement can be driven, it can support the claw (1)
The holder (3) of support element (2) and sustainable sample rack, the claw (1) and the support element (2) may be contained within the branch
On frame (3), which is characterized in that further include：
The rotating member (4) that the claw (1) can be driven to rotate；And
The first actuator (5) that the rotating member (4) can be driven to rotate；
Wherein, the rotating member (4) connect with the claw (1), to drive the claw (1) to stretch into and stretch out pushing away for sample rack
Position, the rotating member (4) is sent to be rotatably connected with the support element (2)；
First actuator (5) has the first power output portion (6) and the first fixed part (7), first power output portion
(6) it is connect with the rotating member (4), first fixed part (7) connect with the support element (2).
2. the pusher of sample rack according to claim 1, it is characterised in that：First power output portion (6) with
First fixed part (7) is slidably matched, to do reciprocal telescopic movement along first fixed part (7).
3. the pusher of sample rack according to claim 2, it is characterised in that：First actuator (5) is traction
Electromagnet, first power output portion (6) are armature, and one end of the rotating member (4) is connect with the claw (1), described
The other end of rotating member (4) is connect with first power output portion (6), with when first power output portion (6) is by magnetic
Power does the movement for making the claw (1) stretch into sample rack push position, the middle part of the rotating member (4) and described the when adsorbing
One fixed part (7) is rotatably connected with the support element (2), with when first power output portion (6) is without magnetic-adsorption
When do make the claw (1) stretch out sample rack push position movement.
4. the pusher of sample rack according to claim 1, it is characterised in that：The claw (1) is two, two institutes
It is parallel and be spaced apart to state claw (1), with when two claws (1) stretch into sample rack and push position, a card
Pawl (1) is responsible for driving sample rack along unidirectional motion, another described claw (1) is responsible for driving sample rack along counter motion.
5. the pusher of sample rack according to claim 1, it is characterised in that：Further include that support element (2) can be driven past
The Power Component (8) moved again, the Power Component (8) are set on the holder (3), and the Power Component (8) includes leading
Rail (9), synchronous belt (10), synchronizing wheel (11) and the second actuator (12), the support element (2) connect with the guide rail (9), with
It is moved back and forth along the guide rail (9), the synchronous belt (10) connect with the support element (2), to drive the support element (2) to transport
Dynamic, the synchronizing wheel (11) connect with the synchronous belt (10), to be moved synchronously with the synchronous belt (10), second driving
There is part (12) the second power output portion and the second fixed part, second power output portion to be connect with the synchronizing wheel (11),
To drive the synchronizing wheel (11) to rotate, second fixed part is fixedly connected with the holder (3).
6. the pusher of sample rack according to any one of claims 1-5, it is characterised in that：Further including can be to sample
Frame carries out the code reader (13) of barcode scanning, and the code reader (13) is fixedly connected on the top of the holder (3).
7. the pusher of sample rack according to any one of claims 1-5, it is characterised in that：Further include that can limit sample
The guide rail (14) of this movement locus, the guide rail (14) is fixedly installed on the top of the holder (3), described to lead
It is each formed with straight slot to the bottom of the bottom of track (14) and the holder (3), so that after the claw (1) passes through the straight slot
The push position of sample rack is reached, the straight slot extends along the direction of the guide rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869912.8U CN207764242U (en) | 2017-12-27 | 2017-12-27 | The pusher of sample rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869912.8U CN207764242U (en) | 2017-12-27 | 2017-12-27 | The pusher of sample rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764242U true CN207764242U (en) | 2018-08-24 |
Family
ID=63185163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869912.8U Active CN207764242U (en) | 2017-12-27 | 2017-12-27 | The pusher of sample rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764242U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068696A (en) * | 2019-05-28 | 2019-07-30 | 威海威高生物科技有限公司 | Medical disposable material automatic stacking loading device |
| CN110082546A (en) * | 2019-05-27 | 2019-08-02 | 威海威高生物科技有限公司 | A kind of automation agent bin |
| CN110609147A (en) * | 2019-01-10 | 2019-12-24 | 深圳迈瑞生物医疗电子股份有限公司 | Analyzer and sample rack conveying mechanism thereof |
-
2017
- 2017-12-27 CN CN201721869912.8U patent/CN207764242U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609147A (en) * | 2019-01-10 | 2019-12-24 | 深圳迈瑞生物医疗电子股份有限公司 | Analyzer and sample rack conveying mechanism thereof |
| CN110609147B (en) * | 2019-01-10 | 2024-04-02 | 深圳迈瑞生物医疗电子股份有限公司 | Analyzer and sample rack conveying mechanism thereof |
| CN110082546A (en) * | 2019-05-27 | 2019-08-02 | 威海威高生物科技有限公司 | A kind of automation agent bin |
| CN110082546B (en) * | 2019-05-27 | 2023-07-21 | 威海威高生物科技有限公司 | Automatic reagent bin |
| CN110068696A (en) * | 2019-05-28 | 2019-07-30 | 威海威高生物科技有限公司 | Medical disposable material automatic stacking loading device |
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