CN208705345U - A kind of positioning sample injector and biochemical test system - Google Patents
A kind of positioning sample injector and biochemical test system Download PDFInfo
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- CN208705345U CN208705345U CN201820908990.2U CN201820908990U CN208705345U CN 208705345 U CN208705345 U CN 208705345U CN 201820908990 U CN201820908990 U CN 201820908990U CN 208705345 U CN208705345 U CN 208705345U
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Abstract
A kind of positioning sample injector provided by the utility model and biochemical test system are related to biochemical test Instrument technology field, including host computer, X-axis moving parts, Y-axis moving parts, Z axis moving parts and supporting parts；Y-axis moving parts are connect with X-axis moving parts, for driving X-axis moving parts along the axial movement of Y-axis；X-axis moving parts are connect with Z axis moving parts, for driving Z axis moving parts along the axial movement of X-axis；Z axis moving parts are connect with supporting parts, for driving axial movement of the supporting parts along Z axis；Host computer and X-axis moving parts, Y-axis moving parts and the control of Z axis moving parts connect, for driving the move distance of X-axis moving parts, Y-axis moving parts and Z axis moving parts.In the above-mentioned technical solutions, this positioning sample injector can with high efficiency, accurately realize motion control, faster, it is more acurrate, more convenient, more safely complete positioning and sample introduction work.
Description
Technical field
The utility model relates to biochemical test Instrument technology fields, real more particularly, to a kind of positioning sample injector and biochemistry
Check system.
Background technique
Sample injector be article can be sent into the device that next station is tested, such as chromatography experiment analysis in, energy
Enough quantitative devices for sample being sent into chromatographic column, that is, be called sample injector.
Sample injector is generally divided into two kinds of manually sample injector and autosampler, and autosampler is exactly a kind of intelligence
Change, the sample introduction instrument of automation, only need to set sample introduction parameter, be put into sample to be tested, automatic sampling process can be completed.
But existing sample injector is insufficient in sample introduction precision, so easily causing, sample introduction fails or sample introduction efficiency is low
Situation eventually leads to the efficiency decline of experiment.
Utility model content
The purpose of this utility model is to provide a kind of positioning sample injector and biochemical test systems, to solve the prior art
Present in sample injector the inadequate technical problem of sample introduction precision.
A kind of positioning sample injector provided by the utility model, including host computer, X-axis moving parts, Y-axis moving parts, Z axis
Moving parts and supporting parts；
The Y-axis moving parts are connect with the X-axis moving parts, for driving the X-axis moving parts along the axis of Y-axis
To movement；
The X-axis moving parts are connect with the Z axis moving parts, for driving the Z axis moving parts along the axis of X-axis
To movement；
The Z axis moving parts are connect with the supporting parts, for driving the supporting parts along the axial movement of Z axis；
The host computer and the X-axis moving parts, the Y-axis moving parts and Z axis moving parts control connect,
For driving the move distance of the X-axis moving parts, the Y-axis moving parts and the Z axis moving parts.
Further, in the embodiments of the present invention, the Y-axis moving parts include Y-axis moving base and set
Set y-axis motor, Y-axis lead screw and Y-axis screw slider on the Y-axis moving base；
The output end of the y-axis motor is connect with the Y-axis lead screw, for driving the Y-axis lead screw to rotate；
The Y-axis screw slider is slidably arranged on the Y-axis lead screw along the axial direction of Y-axis.
Further, in the embodiments of the present invention, the Y-axis moving parts further include Y-axis guide rail and Y-axis guide rail
Sliding block；
The Y-axis guide rail is arranged on the Y-axis moving base, and the Y-axis guide rail and Y-axis guide rail sliding block sliding connect
It connects；
And Y-axis guide rail setting parallel with the Y-axis lead screw.
Further, in the embodiments of the present invention, the Y-axis moving parts further include Y-axis photoelectric sensor and Y
Axis photoelectric sensor baffle；
The Y-axis photoelectric sensor baffle positioning is arranged on the X-axis moving base, the Y-axis photoelectric sensor pair
It should be arranged on the Y-axis moving base.
Further, in the embodiments of the present invention, the X-axis moving parts include X-axis moving base and set
Set X-axis motor, X-axis lead screw and X-axis screw slider on the X-axis moving base；
Wherein, the X-axis moving base is connect with the Y-axis screw slider, for following the Y-axis screw slider along Y
The axial direction of axis moves back and forth；
The output end of the X-axis motor is connect with the X-axis lead screw, for driving the X-axis lead screw to rotate；
The X-axis screw slider is slidably arranged on the X-axis lead screw along the axial direction of X-axis.
Further, in the embodiments of the present invention, the X-axis moving parts further include X-axis photoelectric sensor and X
Axis photoelectric sensor baffle；
The X-axis photoelectric sensor baffle positioning is arranged on the Z axis moving base, the X-axis photoelectric sensor pair
It should be arranged on the X-axis moving base.
Further, in the embodiments of the present invention, the Z axis moving parts include Z axis moving base and set
Set Z axis motor, Z axis lead screw and Z axis screw slider on the Z axis moving base；
Wherein, the Z axis moving base is connect with the X-axis screw slider, for following the X-axis screw slider along X
The axial direction of axis moves back and forth；
The output end of the Z axis motor is connect with the Z axis lead screw, for driving the Z axis lead screw to rotate；
The Z axis screw slider is slidably arranged on the Z axis lead screw along the axial direction of Z axis；The supporting parts setting
On the Z axis screw slider.
Further, in the embodiments of the present invention, the Z axis moving parts further include Z axis photoelectric sensor and Z
Axis photoelectric sensor baffle；
The Z axis photoelectric sensor baffle positioning is arranged on the supporting parts, and the Z axis photoelectric sensor is correspondingly arranged
On the Z axis screw slider.
Further, in the embodiments of the present invention, further include Y-direction anticollision boss and or X it is convex to anticollision
Platform；
The Y-direction anticollision boss is arranged on the X-axis moving base, and is located at the movement of the Y-axis screw slider
End；
The X is arranged on the Z axis moving base to anticollision boss, and is located at the movement of the X-axis screw slider
End.
The utility model additionally provides a kind of biochemical test system, including the positioning sample injector.
In the above-mentioned technical solutions, it can be moved according to scheduled trajectory path planning using the positioning sample injector, root
According to the needs of current task, host computer by space coordinate conversion, calculate needed from the position that zero point reaches the target away from
From, to X-axis moving parts, Y-axis moving parts and Z axis moving parts issue operating instruction, make X-axis moving parts, Y-axis exercise group
Supporting parts are finally moved to mesh from zero point respectively in X-direction, Y direction and Z-direction movement by part and Z axis moving parts
On target position.
This mode can with high efficiency, accurately realize motion control, faster, more acurrate, more convenient, more safely complete
At positioning and sample introduction work.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first schematic perspective view of the positioning sample injector that the utility model one embodiment provides；
Fig. 2 is the second schematic perspective view of the positioning sample injector that the utility model one embodiment provides；
Fig. 3 is the third schematic perspective view for the positioning sample injector that the utility model one embodiment provides；
Fig. 4 is the 4th schematic perspective view of the positioning sample injector that the utility model one embodiment provides；
Fig. 5 is the 5th schematic perspective view of the positioning sample injector that the utility model one embodiment provides.
Appended drawing reference:
1- supporting parts；2-Z axis moving base；3-X axis moving base；
4-Y axis moving base；5-Y spindle motor；6-Y axial filament thick stick；
7-Z axis photoelectric sensor baffle；8-Y axis rail sliding block；9-Y axis rail；
10-Y axis photoelectric sensor；11-Y axis photoelectric sensor baffle；
12-Z axis photoelectric sensor；13-X axis photoelectric sensor baffle；
14-X axis photoelectric sensor；15-Y axis screw slider；
16-X spindle motor；17-X axial filament thick stick；18-Z axial filament thick stick；
19-Z axis screw slider；20-Z spindle motor；21-Y is to anticollision boss；
22-X is to anticollision boss；23-X axis screw slider.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the first schematic perspective view of the positioning sample injector that the utility model one embodiment provides；Fig. 2 is this
Second schematic perspective view of the positioning sample injector that utility model one embodiment provides；Fig. 3 is one reality of the utility model
The third schematic perspective view of the positioning sample injector of example offer is provided；Fig. 4 is the positioning that the utility model one embodiment provides
4th schematic perspective view of sample injector；The 5th of the positioning sample injector that Fig. 5 provides for the utility model one embodiment is vertical
Body structural schematic diagram；In conjunction with shown in Fig. 1-5, a kind of positioning sample injector provided in this embodiment, including host computer, X-axis exercise group
Part, Y-axis moving parts, Z axis moving parts and supporting parts 1；
The Y-axis moving parts are connect with the X-axis moving parts, for driving the X-axis moving parts along the axis of Y-axis
To movement；
The X-axis moving parts are connect with the Z axis moving parts, for driving the Z axis moving parts along the axis of X-axis
To movement；
The Z axis moving parts are connect with the supporting parts 1, for driving the supporting parts 1 along the axial movement of Z axis；
The host computer and the X-axis moving parts, the Y-axis moving parts and Z axis moving parts control connect,
For driving the move distance of the X-axis moving parts, the Y-axis moving parts and the Z axis moving parts.
When specifically used, need to determine the spatial position of supporting parts 1, such as a certain sky of setting supporting parts 1 first
Meta position is set to the zero point of movement, and according to the determining relationship with the spatial position of target position in the position of zero point, then can benefit
Provide movement instruction with host computer, make X-axis moving parts, Y-axis moving parts and Z axis moving parts respectively along X-direction,
Y direction and Z-direction movement, then move the spatial position of supporting parts 1.
After sample is arranged on the supporting parts 1, so that it may be moved according to scheduled trajectory path planning, according to working as
The needs of preceding task, when supporting parts 1 need to move to a certain position in space, i.e., the position of target when, host computer can lead to
Space coordinate conversion is crossed, the distance needed from the position that zero point reaches the target is calculated, to X-axis moving parts, Y-axis exercise group
Part and Z axis moving parts issue operating instruction, make X-axis moving parts, Y-axis moving parts and Z axis moving parts respectively in X-axis side
To Y direction and Z-direction movement, finally by supporting parts 1 from the position that zero point is moved to target.
Wherein, the supporting parts 1 can contain the component of sample using pallet etc., it is not limited here.
Further, in the embodiments of the present invention, the Y-axis moving parts include Y-axis moving base 4 and set
Set y-axis motor 5, Y-axis lead screw 6 and Y-axis screw slider 15 on the Y-axis moving base 4；
The output end of the y-axis motor 5 is connect with the Y-axis lead screw 6, for driving the Y-axis lead screw 6 to rotate；
The Y-axis screw slider 15 is slidably arranged on the Y-axis lead screw 6 along the axial direction of Y-axis.
So Y-axis moving parts can realize Y direction by y-axis motor 5, Y-axis lead screw 6 and Y-axis screw slider 15
Movement, i.e. y-axis motor 5 drive the Y-axis lead screw 6 to rotate by rotating, since Y-axis screw slider 15 and Y-axis lead screw 6 cooperate
Connection, it can the rotational motion of y-axis motor 5 is converted into the linear motion of Y-axis screw slider 15.
It should be noted that y-axis motor 5, Y-axis lead screw 6 and Y-axis screw slider 15 are set in the Y-axis moving base 4
On specific structure can be determined according to the needs of those skilled in the art, herein just without limitation.
Further, in the embodiments of the present invention, the Y-axis moving parts further include that Y-axis guide rail 9 and Y-axis are led
Rail sliding block 8；
The Y-axis guide rail 9 is arranged on the Y-axis moving base 4, and the Y-axis guide rail 9 and the Y-axis guide rail sliding block 8 are sliding
Dynamic connection；
And the Y-axis guide rail 9 setting parallel with the Y-axis lead screw 6.
So can use Y-axis guide rail 9 while being axially moved using Y-axis lead screw 6 and Y-axis screw slider 15
It is defined with the direction of motion of the Y-axis guide rail sliding block 8 to Y-axis screw slider 15, to guarantee the direction of motion of Y-axis screw slider 15
It is able to maintain linear motion, just further improves the precision of movement in this way.
Further, in the embodiments of the present invention, the Y-axis moving parts further include Y-axis photoelectric sensor 10
With Y-axis photoelectric sensor baffle 11；
The positioning of Y-axis photoelectric sensor baffle 11 is arranged on the X-axis moving base 3, the Y-axis photoelectric sensor
10 are correspondingly arranged on the Y-axis moving base 4.
So due to being provided with Y-axis photoelectric sensor 10 and Y-axis photoelectric sensor baffle 11, it can sliding to Y-axis guide rail
Block 8 and the move distance of Y-axis guide rail 9 are detected, and also can use Y-axis photoelectric sensor 10 and Y-axis photoelectric sensor baffle
11 setting movement Y directions on zero point, i.e., by Y-axis photoelectric sensor 10 detected apart from Y-axis photoelectric sensor baffle
11 a certain distance is as the zero point in Y direction, it can the movement of more accurate determination supporting parts 1 in the Y-axis direction
Distance.
Further, in the embodiments of the present invention, the X-axis moving parts include X-axis moving base 3 and set
Set X-axis motor 16, X-axis lead screw 17 and X-axis screw slider 23 on the X-axis moving base 3；
Wherein, the X-axis moving base 3 is connect with the Y-axis screw slider 15, for following the Y-axis screw slider
15 along Y-axis axial direction move back and forth；
The output end of the X-axis motor 16 is connect with the X-axis lead screw 17, for driving the X-axis lead screw 17 to rotate；
The X-axis screw slider 23 is slidably arranged on the X-axis lead screw 17 along the axial direction of X-axis.
Since the X-axis moving base 3 is connect with the Y-axis screw slider 15, so, utilize Y-axis moving parts
To control the linear reciprocating motion of X-axis moving parts in the Y-axis direction.
Similarly, so, X-axis moving parts can realize X by X-axis motor 16, X-axis lead screw 17 and X-axis screw slider 23
The movement of axis direction, i.e. X-axis motor 16 drive the X-axis lead screw 17 to rotate by rotating, due to X-axis screw slider 23 and X
Axial filament thick stick 17 is cooperatively connected, it can the rotational motion of X-axis motor 16 is converted into the linear motion of X-axis screw slider 23.
It should be noted that X-axis motor 16, X-axis lead screw 17 and X-axis screw slider 23 are set to move base in the X-axis
Seat 3 on specific structure can be determined according to the needs of those skilled in the art, herein just without limitation.
Further, in the embodiments of the present invention, the X-axis moving parts further include X-axis photoelectric sensor 14
With X-axis photoelectric sensor baffle 13；
The positioning of X-axis photoelectric sensor baffle 13 is arranged on the Z axis moving base 2, the X-axis photoelectric sensor
14 are correspondingly arranged on the X-axis moving base 3.
So due to being provided with X-axis photoelectric sensor 14 and X-axis photoelectric sensor baffle 13, it can sliding to X-axis guide rail
The move distance of block is detected, and also can use X-axis photoelectric sensor 14 and the setting movement of X-axis photoelectric sensor baffle 13 X
Zero point in axis direction, i.e., a certain distance apart from X-axis photoelectric sensor baffle 13 detected X-axis photoelectric sensor 14
As the zero point in X-direction, it can the move distance of more accurate determination supporting parts 1 in the X-axis direction.
Further, in the embodiments of the present invention, the Z axis moving parts include Z axis moving base 2 and set
Set Z axis motor 20, Z axis lead screw 18 and Z axis screw slider 19 on the Z axis moving base 2；
Wherein, the Z axis moving base 2 is connect with the X-axis screw slider 23, for following the X-axis screw slider
23 along X-axis axial direction move back and forth；
The output end of the Z axis motor 20 is connect with the Z axis lead screw 18, for driving the Z axis lead screw 18 to rotate；
The Z axis screw slider 19 is slidably arranged on the Z axis lead screw 18 along the axial direction of Z axis；The supporting parts 1
It is arranged on the Z axis screw slider 19.
Since the Z axis moving base 2 is connect with the X-axis screw slider 23, so, utilize X-axis moving parts
To control the linear reciprocating motion of Z axis moving parts in the X-axis direction.
Similarly, so, Z axis moving parts can realize Z by Z axis motor 20, Z axis lead screw 18 and Z axis screw slider 19
The movement of axis direction, i.e. Z axis motor 20 drive the Z axis lead screw 18 to rotate by rotating, due to Z axis screw slider 19 and Z
Axial filament thick stick 18 is cooperatively connected, it can the rotational motion of Z axis motor 20 is converted into the linear motion of Z axis screw slider 19.
It should be noted that Z axis motor 20, Z axis lead screw 18 and Z axis screw slider 19 are set to move base in the Z axis
Seat 2 on specific structure can be determined according to the needs of those skilled in the art, herein just without limitation.
Further, in the embodiments of the present invention, the Z axis moving parts further include Z axis photoelectric sensor 12
With Z axis photoelectric sensor baffle 7；
The positioning of Z axis photoelectric sensor baffle 7 is arranged on the supporting parts 1, and the Z axis photoelectric sensor 12 is corresponding
It is arranged on the Z axis moving base 2.
So due to being provided with Z axis photoelectric sensor 12 and Z axis photoelectric sensor baffle 7, it can sliding to Z axis guide rail
The move distance of block is detected, and also can use Z axis photoelectric sensor 12 and the setting movement Z axis of Z axis photoelectric sensor baffle 7
Zero point on direction, i.e., a certain distance apart from Z axis photoelectric sensor baffle 7 detected Z axis photoelectric sensor 12 are made
For the zero point in Z-direction, it can the move distance of more accurate determination supporting parts 1 in the Z-axis direction.
In conclusion when X-axis be determined, after the dead-center position on three directions of Y-axis and Z axis, it can be more accurate
Determination supporting parts 1 on sample the space length of the position of target is moved in dead-center position.
Further, in the embodiments of the present invention, further include Y-direction anticollision boss 21 and or X it is convex to anticollision
Platform 22；
The Y-direction anticollision boss 21 is arranged on the X-axis moving base 3, and is located at the Y-axis screw slider 15
Moving end；
The X is arranged on the Z axis moving base 2 to anticollision boss 22, and is located at the X-axis screw slider 23
Moving end.
It is transported so can prevent Y-axis screw slider 15 from colliding Y-axis when movement using Y-direction anticollision boss 21
Moving base 4.
Similarly, it can prevent from X-axis screw slider 23 from colliding X-axis when movement to anticollision boss 22 using X to transport
Moving base 3.
The utility model additionally provides a kind of biochemical test system, including the positioning sample injector.
Since specific structure, the principle of work and power and the technical effect of the positioning sample injector are in detailed hereinbefore, herein just
It repeats no more.
So it is any about it is described positioning sample injector technology contents, also can refer to above for it is described position into
The record of sample device.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (2)
1. a kind of positioning sample injector, which is characterized in that including host computer, X-axis moving parts, Y-axis moving parts, Z axis exercise group
Part and supporting parts；
The Y-axis moving parts are connect with the X-axis moving parts, for driving the X-axis moving parts to transport along the axial direction of Y-axis
It is dynamic；
The X-axis moving parts are connect with the Z axis moving parts, for driving the Z axis moving parts to transport along the axial direction of X-axis
It is dynamic；
The Z axis moving parts are connect with the supporting parts, for driving the supporting parts along the axial movement of Z axis；
The host computer and the X-axis moving parts, the Y-axis moving parts and Z axis moving parts control connect, and are used for
Drive the move distance of the X-axis moving parts, the Y-axis moving parts and the Z axis moving parts；
The Y-axis moving parts include Y-axis moving base and the y-axis motor being arranged on the Y-axis moving base, Y-axis lead screw
With Y-axis screw slider；
The output end of the y-axis motor is connect with the Y-axis lead screw, for driving the Y-axis lead screw to rotate；
The Y-axis screw slider is slidably arranged on the Y-axis lead screw along the axial direction of Y-axis；
The Y-axis moving parts further include Y-axis guide rail and Y-axis guide rail sliding block；
The Y-axis guide rail is arranged on the Y-axis moving base, and the Y-axis guide rail is slidably connected with the Y-axis guide rail sliding block；
And Y-axis guide rail setting parallel with the Y-axis lead screw；
The Y-axis moving parts further include Y-axis photoelectric sensor and Y-axis photoelectric sensor baffle；
The Y-axis photoelectric sensor baffle positioning is arranged on the X-axis moving base, and the Y-axis photoelectric sensor correspondence is set
It sets on the Y-axis moving base；
The X-axis moving parts include X-axis moving base and the X-axis motor being arranged on the X-axis moving base, X-axis lead screw
With X-axis screw slider；
Wherein, the X-axis moving base is connect with the Y-axis screw slider, for following the Y-axis screw slider along Y-axis
Axial direction moves back and forth；
The output end of the X-axis motor is connect with the X-axis lead screw, for driving the X-axis lead screw to rotate；
The X-axis screw slider is slidably arranged on the X-axis lead screw along the axial direction of X-axis；
The X-axis moving parts further include X-axis photoelectric sensor and X-axis photoelectric sensor baffle；
The X-axis photoelectric sensor baffle positioning is arranged on the Z axis moving base, and the X-axis photoelectric sensor correspondence is set
It sets on the X-axis moving base；
The Z axis moving parts include Z axis moving base and the Z axis motor being arranged on the Z axis moving base, Z axis lead screw
With Z axis screw slider；
Wherein, the Z axis moving base is connect with the X-axis screw slider, for following the X-axis screw slider along X-axis
Axial direction moves back and forth；
The output end of the Z axis motor is connect with the Z axis lead screw, for driving the Z axis lead screw to rotate；
The Z axis screw slider is slidably arranged on the Z axis lead screw along the axial direction of Z axis；The supporting parts are arranged in institute
It states on Z axis screw slider；
The Z axis moving parts further include Z axis photoelectric sensor and Z axis photoelectric sensor baffle；
The Z axis photoelectric sensor baffle positioning is arranged on the supporting parts, and the Z axis photoelectric sensor is correspondingly arranged at institute
It states on Z axis moving base；
Further include Y-direction anticollision boss and or X to anticollision boss；
The Y-direction anticollision boss is arranged on the X-axis moving base, and is located at the moving end of the Y-axis screw slider；
The X is arranged on the Z axis moving base to anticollision boss, and is located at the moving end of the X-axis screw slider.
2. a kind of biochemical test system, which is characterized in that including positioning sample injector as described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908990.2U CN208705345U (en) | 2018-06-11 | 2018-06-11 | A kind of positioning sample injector and biochemical test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908990.2U CN208705345U (en) | 2018-06-11 | 2018-06-11 | A kind of positioning sample injector and biochemical test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705345U true CN208705345U (en) | 2019-04-05 |
Family
ID=65935957
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908990.2U Active CN208705345U (en) | 2018-06-11 | 2018-06-11 | A kind of positioning sample injector and biochemical test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705345U (en) |
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2018
- 2018-06-11 CN CN201820908990.2U patent/CN208705345U/en active Active
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