CN209542622U - Gripper system of chemiluminescence immunoassay analyzer - Google Patents
Gripper system of chemiluminescence immunoassay analyzer Download PDFInfo
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- CN209542622U CN209542622U CN201920227137.9U CN201920227137U CN209542622U CN 209542622 U CN209542622 U CN 209542622U CN 201920227137 U CN201920227137 U CN 201920227137U CN 209542622 U CN209542622 U CN 209542622U
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- rail
- sliding block
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Abstract
The utility model discloses a chemiluminescence immunoassay analyzer gripper system, which comprises two gripper mechanisms and a guide rail frame, wherein the guide rail frame comprises a Y-direction guide rail, an X-direction guide rail and a Z-direction guide rail which are arranged corresponding to each gripper mechanism, the X-direction guide rail is positioned below the Y-direction guide rail, the Z-direction guide rail is supported on the Y-direction guide rail, and the X-direction guide rail is movably connected with the Z-direction guide rail through an X-direction guide rail seat; the gripper mechanism comprises a gripper seat, and the gripper seat can slide in three directions along the X-direction guide rail, the Y-direction guide rail and the Z-direction guide rail under the action of the driving mechanism; the gripper seat is provided with a suction nozzle, the end part of the lower end of the suction nozzle is bonded with rubber, and the suction nozzle is connected to a positive pressure source and a negative pressure source through pipelines or is connected to an air pump through pipelines. The station requirements of the whole analyzer are met through the two gripper mechanisms, the space utilization rate and the cup discharging and sucking reliability of the gripper mechanisms are improved, the detection efficiency of the analyzer is improved, the conception is novel, the structure is simple, and the implementation is convenient.
Description
Technical field
The utility model belongs to chemiluminescence immunoassay detection technique field, and in particular to a kind of chemical illumination immunity analysis instrument
Handgrip system.
Background technique
A kind of means that chemiluminescence immunoassay detection is mainly detected using the specific reaction of antigen and antibody, by
Detection signal can be amplified and be shown using isotope, enzyme, chemiluminescent substance etc. in it, when being tested,
Transhipment, cleaning, mix, be incubated for and camera bellows detection etc. it is multiple during, it usually needs handgrip is by reaction cup from a station pick-and-place
Onto another station, to improve whole detection efficiency, the degree of automation of detection is improved, in existing analyzer, usually
It is that a handgrip need to be set between two neighboring station, considerably increases occupied space of the handgrip on analyzer, and increase
Manufacturing cost, is unfavorable for the miniaturization of analyzer, and reaction cup and suction nozzle adhesion often occurs in existing handgrip, is spitting cup not just
The problems such as normal.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of chemical illumination immunity analysis instrument handgrip system,
It improves analyzer the degree of automation simultaneously, saves handgrip occupied space, reduce manufacturing cost, and improve the reliability of handgrip.
To achieve the above object, technical solutions of the utility model are as follows:
A kind of chemical illumination immunity analysis instrument handgrip system, including two handgrip mechanisms and guide rail bracket, key are: institute
Stating guide rail bracket includes a Y-direction guide rail, and the X direction guiding rail and Z-direction guide rail of corresponding each handgrip mechanism setting, guide X
Rail is located at below Y-direction guide rail, and X direction guiding rail is horizontally disposed, and length direction is vertical with Y-direction guide rail, and the Z-direction guide supporting exists
In Y-direction guide rail, and Z-direction guide rail is vertically arranged, and length direction is vertical with the length direction of Y-direction guide rail, and the X direction guiding rail passes through
Guide's X rail chair is flexibly connected with Z-direction guide rail；
The handgrip mechanism includes handgrip seat, and the handgrip seat under the action of the drive mechanism can be along X direction guiding rail, Y-direction guide rail
Three-dimensional sliding is carried out with Z-direction guide rail；
The handgrip seat is equipped with a suction nozzle, and the suction nozzle lower end is bonded with rubber, and the suction nozzle is connected by pipeline
It is connected to positive pressure source and negative pressure source, or air pump is connected to by pipeline.
Using above scheme, two handgrip mechanisms make its X think guide rail and Z-direction guide rail all by way of sharing Y-direction guide rail
In removable state, to expand the coverage area of handgrip mechanism, space is rationally utilized, and orbit occupancy space is less,
Furthermore suction nozzle is connected with positive pressure source and negative pressure source simultaneously, negative pressure suction cup positive pressure can be realized in this way and spit cup, avoid use process
Adhesion is tighter between middle reaction cup and suction nozzle, causes to spit the case where cup fails, and improves the reliability of handgrip, is conducive to mention
The whole detection efficiency of high score analyzer, and by way of in suction nozzle end bonded adhesives skin, rigging error can be effectively made up, is reduced
Airtightness to the shock of reaction cup damage, while when can be improved suction nozzle negative pressure suction cup, the case where preventing de-cup generation.
As preferred: configured with the X adaptable with it to sliding block on the X direction guiding rail, X is to sliding block far from X direction guiding rail
Side is equipped with Z-direction pair rail, is configured with the Z-direction pair sliding block adaptable with it, the handgrip seat and the fixed company of Z-direction pair sliding block thereon
It connects；
The X has the extension extended horizontally to above handgrip seat to sliding block, is connected between extension and handgrip seat
Spring.Using the above structure, in this way after suction nozzle and reaction cup contact, if handgrip seat is in the effect of inertia or Z-direction driving mechanism
Under continue decline make, Z-direction pair sliding block can then rise along Z-direction pair rail at this time, to reduce the pressure that handgrip seat acts in reaction cup
Power avoids damaging by pressure reaction cup.
As preferred: the upper end of the handgrip seat is equipped with isolation straight up, and X is equipped with and the isolation to sliding block
Adaptable elasticity touching cup sensor, the elasticity touching cup sensor is located at right above isolation, when the handgrip seat is with Z-direction pair
When sliding block is along Z-direction pair rail upward sliding, the spring is in forced compression state, and the isolation can trigger elasticity touching cup sensing
Device.Using the above structure, when isolation triggers elasticity touching cup sensor, then the power for showing that handgrip seat pushes reaches certain pole
Limit touches cup sensor by elasticity and issues status alarm, continuous is avoided to act on.
As preferred: guide's X rail chair includes vertically arranged support portion, and is separately positioned on support portion or more two
The upper interconnecting piece and lower interconnecting piece at end, the upper interconnecting piece and lower interconnecting piece are extended vertically towards the ipsilateral of support portion；
The X direction guiding rail is fixed on the lower interconnecting piece, sliding configured with the Z-direction adaptable with it on the Z-direction guide rail
Block, the upper interconnecting piece are fixedly connected with Z-direction sliding block.Using above scheme, guide's X rail chair of such moulding can reduce material damage
Consumption reduces production cost, while installing convenient for upper and lower connection, and assembling is good, and preferably X can be utilized to space.
As preferred: corresponding to each handgrip mechanism in the Y-direction guide rail equipped with Y-direction sliding block, the Y-direction sliding block is led with Y-direction
Rail is slidably matched, and is equipped with Z-direction track base on Y-direction sliding block vertically, and the Z-direction guide rail is vertically provided on Z-direction track base.Use with
Upper structure realizes the activity setting of Z-direction guide rail, simplifies structure, reduce by being arranged Z-direction track base on Y-direction sliding block
Manufacturing cost.
As preferred: Z-direction track base upper end is equipped with Z-direction driving motor, and the Z-direction driving motor is lead screw motor,
The screw rod of the lead screw motor acts on interconnecting piece, and the lead screw motor work can drive guide's X rail chair and X direction guiding rail edge
Z-direction guide rail carries out lifting carriage.By the screw rod screw hole cooperation between lead screw motor and upper interconnecting piece, to be completed by rotation
Push pull maneuver, stable drive, structure is simpler, convenient to carry out.
As preferred: the support portion is equipped with X to driving motor, and X is set to driving motor along Y-direction guide rail length direction
Set, X is arranged with X on the transmission shaft of driving motor to driving wheel, the rear and front end of X direction guiding rail be rotationally equipped with X to
Driven wheel, the X is to driving wheel and two X to being arranged with X between driven wheel to driving belt, the support portion lower end face X
Tensioning wheel is equipped with to driving wheel；
The X has clamping part of the face X to extension on the downside of driving belt to slider bottom, and the clamping part is clamped in institute
X is stated on driving belt.
Using the above structure, realize that the X to handgrip seat to steady transmission, and using such layout structure, reduces X to biography
The occupied space of dynamic belt is in substantially inverted tee T structure, is just blocked by Z-direction track base and X direction guiding rail, will not
The handgrip mechanism work of the other side is caused to interfere.
As preferred: further including two Y-direction driving motors, and respectively correspond two Y of two Y-direction driving motors setting
To synchronous belt, two Y-direction timing belts are arranged along Y-direction guide rail, and two Y-direction sliding blocks are connected with two Y-direction timing belts respectively.It is logical
The Y-direction driving that Y-direction driving motor and synchronous belt drive mechanism realize two handgrip mechanisms is crossed, structure is simple, convenient to carry out.
As preferred: guide's X rail chair lower end is equipped with X-axis reseting sensor close to the position of X direction guiding rail end, described
The position that Z-direction guide rail upper and lower ends are corresponded on Z-direction track base is respectively equipped with Z axis reseting sensor and Z axis sensors in place, described
The both ends of Y-direction guide rail are equipped with Y-axis reseting sensor, are connected with Rapid reset isolation on the Z-direction guide rail.Pass through sensor
Moving distance of the handgrip mechanism in X to, three directions of Y-direction and Z-direction can be preferably controlled, to better meet each station
Locational requirement improves the reliability of handgrip mechanism, and the Rapid reset of handgrip furthermore can be realized by Rapid reset isolation, without
The both ends that Y-direction guide rail must be returned to every time carry out precise positioning, and handgrip running efficiency can be improved.
As preferred: the lower interconnecting piece be equipped with X-axis dust excluding plate, the X-axis dust excluding plate vertical section is L-shaped, and along X to
The setting of rail length direction, the upper end are connected with lower interconnecting piece, and lower end extends downwardly and bends towards the side for being equipped with X direction guiding rail
Extend, and form open trough between X direction guiding rail, the clamping part from the open-position-side of open trough protrude into wherein after and X to transmission
Belt is connected.Using the above structure, it can further improve the mobile stationarity of handgrip seat, while preventing belt gear operating from producing
Raw dust directly descends slowly and lightly onto the reaction cup on the station of lower section, is conducive to the degree of purity for keeping reagent in reaction cup.
Compared with prior art, the utility model has the beneficial effects that
Using chemical illumination immunity analysis instrument handgrip system provided by the utility model, met by two handgrip mechanisms
The station demand of entire analyzer, improves space utilization rate and handgrip mechanism spits a glass suction cup reliability, is conducive to improve analyzer
Detection efficiency, novel, structure is simple, convenient to carry out.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the utility model；
Fig. 2 is the schematic perspective view two of embodiment illustrated in fig. 1；
Fig. 3 is embodiment illustrated in fig. 1 wherein side structural schematic diagram；
Fig. 4 is the axis side view of embodiment illustrated in fig. 1；
Fig. 5 is partial enlarged view at A in Fig. 4；
Fig. 6 is the first handgrip mechanism structural schematic diagram in embodiment illustrated in fig. 1；
Fig. 7 is the other side structural schematic diagram of Fig. 6；
Fig. 8 is the structural schematic diagram of the second handgrip mechanism in embodiment illustrated in fig. 1；
Fig. 9 is the other side structural schematic diagram of Fig. 8；
Handgrip holder structure schematic diagram in Figure 10 Fig. 8；
Figure 11 is suction nozzle and positive pressure source and negative pressure source pipeline connection schematic diagram；
Figure 12 is the schematic diagram that suction nozzle connect another embodiment with positive pressure source and negative pressure source pipeline
Figure 13 installs and uses state diagram for the utility model.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments.
It mainly include that guide rail bracket 2 and setting exist referring to figs. 1 to chemical illumination immunity analysis instrument handgrip system shown in Figure 13
Two handgrip mechanisms 1 on guide rail bracket 2, two handgrip mechanisms 1 are respectively the first handgrip mechanism 1a and the second handgrip mechanism 1b, this
The overall structure of the first handgrip mechanism 1a and the second handgrip mechanism 1b are identical in application, but for ease of understanding, two handgrip mechanisms
Take independent label mode.
As shown, guide rail bracket 2 mainly includes a horizontally disposed Y-direction guide rail seat 27, Y-direction guide rail seat 27 is in long plate shape knot
Structure is provided with a Y-direction guide rail 20 along its length thereon, and there are two the Y-direction sliding blocks adaptable with it for configuration in Y-direction guide rail 20
2a, two Y-direction sliding block 2a respectively correspond the first handgrip mechanism 1a and the second handgrip mechanism 1b setting.
There are two Y-direction driving motor 5, the other end is equipped with driven wheel mounting bracket 270 for one end configuration of Y-direction guide rail seat 27,
It rotationally being set thereon there are two Y-direction driven wheel, two Y-direction driven wheels respectively correspond two driving Y-direction driving motors 5 and are arranged,
It is arranged with Y-direction timing belt 50 between any two, two Y-direction sliding block 2a connect one to one with two Y-direction timing belts 50, work as Y in this way
When working to driving motor 5, Y-direction sliding block 2a can be driven to slide along Y-direction guide rail 20 by Y-direction timing belt 50.
For the sliding position convenient for controlling each Y-direction sliding block 2a of corresponding handgrip mechanism 1, therefore at the both ends end of Y-direction guide rail 20
Portion position is equipped with Y-axis reseting sensor 200, to check whether Y-direction sliding block 2a reaches end initial position.
Guide rail bracket 2 further includes the Z-direction track base 25 and guide's X rail chair 23 that corresponding each handgrip mechanism 1 is arranged, as schemed institute
Showing, Z-direction track base 25 is vertically arranged, is installed on Y-direction sliding block 2a, it can be slided with Y-direction sliding block 2a along Y-direction guide rail 20,
On along its short transverse be equipped with Z-direction guide rail 22 vertically, the Z-direction sliding block 2c adaptable with it is configured on Z-direction guide rail 22, Z-direction is sliding
Block 2c can be moved up and down along Z-direction guide rail 22.
Guide's X rail chair 23 is in the doorframe structure that side is fallen comprising a vertically arranged support portion 230, and be located at
The upper interconnecting piece 231 of 230 upper and lower side of support portion and lower interconnecting piece 232,232 self-supporting portion 230 of upper interconnecting piece 231 and lower interconnecting piece
End towards being in 90 ° of angles, and support portion 230, upper interconnecting piece 231 and lower company between rear side horizontal extension, with Y-direction guide rail 20
Socket part 232 is integrally formed, and support portion 230 is equipped with hollow hole, it is possible to reduce the whole die sinking consumable quantity of guide's X rail chair 23, simultaneously
Its self weight is reduced, the lightweight of mechanism is conducive to.
As shown, upper interconnecting piece 232 extends at Z-direction sliding block 2c after 230 upper end of support portion is higher by Y-direction guide rail 20, and
Connection fixed thereto can drive guide's X rail chair 23 while move up and down, Z-direction in this way when Z-direction sliding block 2c lifting carriage
The top of guide rail 22 is installed with Z-direction driving motor 3, and Z-direction driving motor 3 is lead screw motor in the present embodiment, and lead screw motor is inverted,
The screw lower end of lead screw motor is acted on upper interconnecting piece 232 by link block, then when lead screw motor works, screw rod rotation
Turn, then guide's X rail chair 23 and Z-direction sliding block 2c can be driven to move up and down together.
It is the moving distance convenient for real-time control handgrip mechanism 1 in Z-direction in the application, therefore thinks about 22 guide rail in corresponding Z
The position at both ends is respectively equipped with Z axis reseting sensor 220 and Z axis sensors in place 221.
The side of lower interconnecting piece 232 is equipped with an X direction guiding rail 21, and X direction guiding rail 21 is set along the length direction of lower interconnecting piece 232
Set, the length direction of length direction and Y-direction guide rail 20 is in 90 ° of angles, on X direction guiding rail 21 configured with the X adaptable with it to
The other side of sliding block 2b, lower interconnecting piece 232 are equipped with L-shaped X-axis dust excluding plate 26, and X-axis dust excluding plate 26 is also along lower interconnecting piece 232
Length direction setting, lower end to be equipped with Y-direction guide rail 21 side bend extend, and between lower interconnecting piece 232 there are
Gap forms therebetween an open trough 260 in this way, and X has to the side of sliding block 2b face open trough 260 protrudes into open trough
Clamping part 2b2 in 260.
The upper end of support portion 230 is equipped with X to driving motor 4, and X is located to the transmission shaft of driving motor 4 is equipped with X-axis dust excluding plate
26 side is arranged with X to driving wheel 40 thereon, and the both ends of X direction guiding rail 21 are rotationally equipped with X to driven wheel 41, two
A X is to driven wheel 41 and X to being arranged with X between driving wheel 40 to driving belt 42, and in support portion 230 close to the position of lower end
Equipped with tensioning wheel 43, tensioning wheel 43 pushes inclined one section of X to driving belt 42, make its be substantially at X-axis dust excluding plate 26 with
Between lower interconnecting piece 232, clamping part 2b2 is protruded into after open trough 260 and is fixedly connected with X to the lower lateral section of driving belt 42, in this way
When X works to driving motor 4, X can be driven to reciprocatingly slide to sliding block 2b along X direction guiding rail 21, it is same for convenient for monitoring X to
The sliding position of sliding block 2b is equipped with X-axis reseting sensor close to the position of 230 one end end of support portion in corresponding X direction guiding rail 21
210, when X is slided to sliding block 2b along X direction guiding rail 21, when close to X-axis reseting sensor 210, then it represents that X is in initial to sliding block 2b
Position, X-axis reseting sensor 210 can be mounted on support portion 230 by bracket.
Handgrip mechanism 1 mainly includes handgrip seat 10 in the application, and the bottom of handgrip seat 10 is equipped with suction nozzle 11, suction nozzle 11
The equal adhesive glue skin of lower end, rubber can be conventional rubber material, have certain elasticity and air-tightness, mouth pushes instantly
When, rubber is directly contacted with reaction cup, can effectively avoid the shock damage to reaction cup, while also ensuring the airtight of contact surface
Property, the upper end of handgrip seat 10 is equipped with gas source connector 14, and gas source connector 14 is connected to suction nozzle 11, in use, gas source connector 14 is logical
It crosses pipeline to be connected to negative pressure source 6 and positive pressure source 7, two handgrip mechanisms 1 share a negative pressure source 6 and positive pressure source 7, under normal conditions
Negative pressure source 6 and positive pressure source 7 may respectively be negative pressure bottle and positive pressure bottle, and negative pressure bottle and positive pressure bottle are fixed on to the rack of analyzer 8
Outside, pipeline connection signal is as shown in figure 11, and corresponding each handgrip mechanism 1 is equipped with the negative pressure valve 60 for being opened and closed gas source
With positive pressure valve 61, the upper end of Z-direction track base 25 is arranged in negative pressure valve 60 and positive pressure valve 61, and negative pressure source 6 is respectively through two
Negative pressure valve 60 is connected to gas source connector 14 on two handgrip seats 10, and positive pressure source 7 is grabbed through two positive pressure valves 61 with two respectively
Gas source connector 14 is connected on hand seat 10, while corresponding each gas source connector 14 is additionally provided with air pressure probe 62, air pressure
Sensor 62 is used to detect the pressure that gas source connector 14 accesses in pipeline, it is ensured that air pressure is suitable.
When needing to grab reaction cup, then made by negative pressure valve 60 in negative pressure state in suction nozzle 11, thus will reaction
Cup is drawn, and when needing to put cup or losing glass, then makes to apply reaction cup in barotropic state in suction nozzle 11 by positive pressure valve 61
Suitable thrust, it is ensured that reaction cup can be smoothly detached with suction nozzle 11, and liquid adhesion is avoided to cause to spit cup failure.
On the other hand, as in the above embodiments, edge is usually required from negative pressure source 6 to the gas pipeline suction nozzle 11
The sinuous distribution of the frame of analyzer, and pipeline complexity is easy to happen and tangles, this will lead to negative pressure source 6 finally in suction nozzle 11
The negative pressure that place generates is much larger than the negative pressure of negative pressure source 6 normally provided, that is, is formed and built the pressure, it is contemplated that being easy when negative pressure is excessive will be anti-
It answers in the draws fluid gas pipeline in cup, the problem of being impacted to pipeline, while also will affect detection structure and equipment cleaning,
Therefore another way of example is proposed, negative pressure source 6 is changed to 6 ' of air pump, 6 ' of air pump is usually vacuum pump, both can provide just
Pressure can provide negative pressure again, and it is solid respectively by supporting element that two handgrip mechanisms 1 are each configured with air pump 6 ', two 6 ' of air pump
Dingan County fills on two upper interconnecting pieces 231, and close to the position of Z-direction driving motor 3, can be sliding along Y-direction guide rail 20 by Y-direction sliding block 2a
Dynamic, 6 ' of air pump is connected by pipeline with the suction nozzle 11 of corresponding handgrip mechanism 1, remaining is such as negative pressure valve 60, positive pressure valve 61 and sky
The components set-up modes such as air pressure force snesor 62 are as before, the connection of its pipeline as shown in figure 12, after being arranged in this way, not only reduces pipe
The distribution difficulty of line, implementation easy to produce, while can also effectively ensure the stability of negative pressure, it prevents from building the pressure and vacuum lines is caused to inhale
The problems such as enter'sing liquid generation substantially increases the reliability that suction cup loses glass process.
When needing to grab reaction cup, then 6 ' of booster air pump, makes it generate negative pressure, and open negative pressure valve 60, then can make
It is quickly in negative pressure state at suction nozzle 11, so that reaction cup be drawn, because providing negative pressure using 6 ' of air pump, and shortens pipeline
Length is greatly improved the accuracy of negative pressure, avoids drawing liquid into, and when needing to put cup or losing glass, then switches 6 ' work of air pump
Make state, it is made to generate negative pressure, and open positive pressure valve 61 to make in barotropic state in suction nozzle 11, it is suitable to apply to reaction cup
Thrust, it is ensured that reaction cup can be smoothly detached with suction nozzle 11, and liquid adhesion is avoided to cause to spit cup failure.
X is equipped with a Z-direction pair rail 24 to the outside upright of sliding block 2b, is configured with the Z-direction pair adaptable with it on Z-direction pair rail 24
Sliding block 2d, handgrip seat 10 are fixedly connected with Z-direction pair sliding block 2d, and X also has extension 2b0, extension 2b0 to the outside of sliding block 2b
The top of handgrip seat 10 is extended horizontally to, is equipped with guide post therebetween, the upper end of guide post is fixed on extension 2b0, under
End is flexibly connected with handgrip seat 10, and 10 corresponding position of handgrip seat slide it can along guide post equipped with pilot hole, thus it is close or
Far from extension 2b0, and the lower end of guide post is pierced by the position of pilot hole equipped with limiting stand, can prevent handgrip seat 10 from gliding completely
Deviate from guide post, spring 12 is arranged in guide post, as shown, the upper and lower ends of spring 12 are separately fixed at extension
On 2b0 and handgrip seat 10, when handgrip seat 10 is close to extension 2b0, then can compressed spring 12, while the elasticity by spring 12
The inhibiting effect of restoring force.
10 upper end of handgrip seat is set is equipped with isolation 13 vertically, is configured with the bullet adaptable with it in the top of the isolation 13
Property touching cup sensor 2b1, elasticity touching cup sensor 2b1 by bracket is supported on X on sliding block 2b, in use process, handgrip seat
10 contact with 21 entire lowering of X direction guiding rail to reaction cup first, after the two contact, under handgrip seat 10 continues under effect of inertia
Drop, handgrip seat 10 is stopped at this time, then along 24 upward sliding of Z-direction pair rail, compressed spring 12, until isolation 13 triggers elasticity
Position signal is issued when touching cup sensor 2b1, both can ensure that suction nozzle 11 contacted closely with reaction cup in this way, while handgrip can be prevented
Seat 10 persistently pushes, the case where reaction cup is damaged by pressure.
Referring to figs. 1 to Figure 13, as shown, the handgrip system of the application is installed to analyzer 8, it is main on analyzer 8
There is reaction cup storehouse station 80, is incubated for station 81, transhipment station, washing station, mixes station, camera bellows detection station and lose a glass work
Position, entire handgrip system is vacantly arranged in the rack of analyzer 8, as shown, the both ends of Y-direction guide rail seat 27 are fixed on analysis
On instrument 8, accordingly even when the length direction for obtaining Y-direction guide rail 20 along analyzer 8 is fixedly installed, and at X direction guiding rail 21 and Z-direction guide rail 22
In opposite active state, i.e., X direction guiding rail 21 can integral elevating, while being slided along Y-direction guide rail 20, Z-direction guide rail can be along Y-direction guide rail 20
Sliding, to change the overlay area of corresponding handgrip mechanism 1.
The first main overlay area handgrip mechanism 1a is to be incubated for station 81, washing station, mix station, is dark in the present embodiment
Case detection station and lose a glass station, and the second main overlay area handgrip mechanism 1b is reaction cup storehouse station 80 and transhipment station,
In 8 operation process of analyzer, then being used cooperatively by two handgrip mechanisms 1, that is, meet the migration need of each station reaction cup
It asks, is in hanging installation condition, be not take up the installation space of 8 bottom table top of analyzer, improve integral space utilization ratio, and this
To improve handgrip running efficiency in embodiment, corresponding two handgrip mechanisms are equipped with Rapid reset isolation 15, as shown in figure 3,
Rapid reset isolation 15 is located at the top of guide rail bracket 2, and is fixedly connected with Z-direction guide rail 22, or led by other component and Z-direction
Rail 22 is connected, and Rapid reset isolation 15 is fixedly supported to the top of Z-direction guide rail 22 by connecting plate in the present embodiment, and quickly
It is multiple that multiple handgrips cooperated with Rapid reset isolation 15 then can be intensively arranged in reset trigger piece 15 upward, on analyzer 8 vertically
Level sensor, such handgrip mechanism 1 are cooperated in moving process by Rapid reset isolation 15 and handgrip reseting sensor,
The Rapid reset of handgrip then can be achieved, the end without returning to Y-direction guide rail 20 every time is precisely resetted, when saving reset
Between.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.
Claims (10)
1. a kind of chemical illumination immunity analysis instrument handgrip system, including two handgrip mechanisms (1) and guide rail bracket (2), feature exists
In: the guide rail bracket (2) includes a Y-direction guide rail (20), and the X direction guiding rail (21) of corresponding each handgrip mechanism (1) setting
With Z-direction guide rail (22), the X direction guiding rail (21) is located at below Y-direction guide rail (20), and X direction guiding rail (21) is horizontally disposed, length
Direction is vertical with Y-direction guide rail (20), and the Z-direction guide rail (22) is supported in Y-direction guide rail, and Z-direction guide rail (22) is vertically arranged,
Length direction is vertical with the length direction of Y-direction guide rail (20), and the X direction guiding rail (21) passes through guide's X rail chair (23) and Z-direction guide rail
(22) it is flexibly connected；
The handgrip mechanism (1) includes handgrip seat (10), and the handgrip seat (10) under the action of the drive mechanism can be along X direction guiding rail
(21), Y-direction guide rail (20) and Z-direction guide rail (22) carry out three-dimensional sliding；
The handgrip seat (10) is equipped with a suction nozzle (11), and suction nozzle (11) lower end is bonded with rubber, the suction nozzle
(11) positive pressure source (7) and negative pressure source (6) are connected to by pipeline, or air pump (6 ') is connected to by pipeline.
2. chemical illumination immunity analysis instrument handgrip system according to claim 1, it is characterised in that: the X direction guiding rail
(21) Z-direction pair is equipped with far from the side of X direction guiding rail (21) to sliding block (2b) to sliding block (2b), X configured with the X adaptable with it on
Rail (24), is configured with the Z-direction pair sliding block (2d) adaptable with it thereon, and the handgrip seat (10) and Z-direction pair sliding block (2d) are fixed
Connection；
The X has to sliding block (2b) extends horizontally to extension (2b0) above handgrip seat (10), extension (2b0) with grab
Spring (12) are connected between hand seat (10).
3. chemical illumination immunity analysis instrument handgrip system according to claim 2, it is characterised in that: the handgrip seat (10)
Upper end be equipped with straight up isolation (13), X to sliding block (2b) be equipped with the isolation (13) be adapted elasticity touch
Cup sensor (2b1), elasticity touching cup sensor (2b1) is located at right above isolation (13), when the handgrip seat (10) is with Z
When to secondary sliding block (2d) along Z-direction pair rail (24) upward sliding, the spring (12) is in forced compression state, the isolation
(13) it can trigger elasticity touching cup sensor (2b1).
4. chemical illumination immunity analysis instrument handgrip system according to claim 1, it is characterised in that: guide's X rail chair
(23) include vertically arranged support portion (230), and be separately positioned on the upper interconnecting piece of support portion (230) upper and lower ends
(231) and lower interconnecting piece (232), the upper interconnecting piece (231) and lower interconnecting piece (232) are towards the ipsilateral vertical of support portion (230)
Extend；
The X direction guiding rail (21) is fixed on the lower interconnecting piece (232), is configured with and its Xiang Shi on the Z-direction guide rail (22)
The Z-direction sliding block (2c) answered, the upper interconnecting piece (231) are fixedly connected with Z-direction sliding block (2c).
5. chemical illumination immunity analysis instrument handgrip system according to claim 4, it is characterised in that: the Y-direction guide rail
(20) each handgrip mechanism (1) is corresponded on equipped with Y-direction sliding block (2a), the Y-direction sliding block (2a) is matched with Y-direction guide rail (20) sliding
It closes, is equipped with Z-direction track base (25) vertically on Y-direction sliding block (2a), the Z-direction guide rail (22) is vertically provided at Z-direction track base (25)
On.
6. chemical illumination immunity analysis instrument handgrip system according to claim 5, it is characterised in that: the Z-direction track base
(25) upper end is equipped with Z-direction driving motor (3), and the Z-direction driving motor (3) is lead screw motor, and the screw rod of the lead screw motor is made
With on upper interconnecting piece (231), the lead screw motor work can drive guide's X rail chair (23) and X direction guiding rail (21) along Z-direction guide rail
(22) lifting carriage is carried out.
7. chemical illumination immunity analysis instrument handgrip system according to any one of claims 4 to 6, it is characterised in that: institute
Support portion (230) are stated equipped with X to driving motor (4), X is arranged to driving motor (4) along Y-direction guide rail (20) length direction, X to
It is arranged with X on the transmission shaft of driving motor (4) to driving wheel (40), is rotationally set in the rear and front end of X direction guiding rail (21)
There is X to driven wheel (41), the X is arranged with X to driving belt to driving wheel (40) and two X between driven wheel (41)
(42), support portion (230) the lower end face X is equipped with tensioning wheel (43) to driving wheel (40)；
The X has clamping part (2b2) of the face X to extension on the downside of driving belt (42), the clamping to the sliding block bottom (2b)
Portion (2b2) is clamped in the X on driving belt (42).
8. chemical illumination immunity analysis instrument handgrip system according to claim 5 or 6, it is characterised in that: further include two Y
To driving motor (5), and respectively correspond two Y-direction timing belts (50) of two Y-direction driving motors (5) setting, two Y
It is arranged to synchronous belt (50) along Y-direction guide rail (20), two Y-direction sliding blocks (2a) are connected with two Y-direction timing belts (50) respectively.
9. chemical illumination immunity analysis instrument handgrip system according to claim 5 or 6, it is characterised in that: the X direction guiding rail
Seat (23) lower end is equipped with X-axis reseting sensor (210) close to the position of X direction guiding rail (21) end, on the Z-direction track base (25)
The position of corresponding Z-direction guide rail (22) upper and lower ends is respectively equipped with Z axis reseting sensor (220) and Z axis sensors in place (221),
The both ends of the Y-direction guide rail (20) are equipped with Y-axis reseting sensor (200), are connected with Rapid reset on the Z-direction guide rail (22)
Isolation (15).
10. chemical illumination immunity analysis instrument handgrip system according to claim 7, it is characterised in that: the lower interconnecting piece
(232) X-axis dust excluding plate (26) are equipped with, X-axis dust excluding plate (26) vertical section is L-shaped, and along X direction guiding rail (21) length direction
Setting, the upper end are connected with lower interconnecting piece (232), and lower end extends downwardly and prolongs towards the side bending for being equipped with X direction guiding rail (21)
It stretches, and forms open trough (260) between X direction guiding rail (21), the clamping part (2b2) is stretched from the open-position-side of open trough (260)
It is connected with X to driving belt (42) after entering wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227137.9U CN209542622U (en) | 2019-02-20 | 2019-02-20 | Gripper system of chemiluminescence immunoassay analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227137.9U CN209542622U (en) | 2019-02-20 | 2019-02-20 | Gripper system of chemiluminescence immunoassay analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209542622U true CN209542622U (en) | 2019-10-25 |
Family
ID=68273911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920227137.9U Active CN209542622U (en) | 2019-02-20 | 2019-02-20 | Gripper system of chemiluminescence immunoassay analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209542622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021104499A1 (en) * | 2019-11-29 | 2021-06-03 | 深圳市帝迈生物技术有限公司 | Sample adding and mixing method and apparatus, and non-transitory computer readable storage medium |
-
2019
- 2019-02-20 CN CN201920227137.9U patent/CN209542622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021104499A1 (en) * | 2019-11-29 | 2021-06-03 | 深圳市帝迈生物技术有限公司 | Sample adding and mixing method and apparatus, and non-transitory computer readable storage medium |
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