CN214097506U - Transport platform for fluorescence immunoassay analyzer - Google Patents
Transport platform for fluorescence immunoassay analyzer Download PDFInfo
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- CN214097506U CN214097506U CN202023333476.7U CN202023333476U CN214097506U CN 214097506 U CN214097506 U CN 214097506U CN 202023333476 U CN202023333476 U CN 202023333476U CN 214097506 U CN214097506 U CN 214097506U
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- moving platform
- motor
- guide rail
- linear guide
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Abstract
The utility model discloses a transport platform for a fluorescence immunoassay analyzer, which comprises two symmetrically arranged installation bases, wherein a guide rod is connected between the two installation bases, an X-direction moving platform is installed on the guide rod, and a first motor for driving the X-direction moving platform to slide is installed on the installation bases; a Y-direction linear guide rail is fixed on the X-direction moving platform, a Y-direction moving platform is installed on the Y-direction linear guide rail, and a second motor is used for driving the Y-direction moving platform to slide; and a Z-direction linear guide rail is fixed on the Y-direction moving platform, a Z-direction moving platform is arranged on the Z-direction linear guide rail, and a third motor is used for driving the Z-direction moving platform to slide. The utility model discloses install Y to moving platform X to moving platform, Z installs Y to moving platform on to moving platform to through independent motor drive, thereby realized the position adjustment of tongs in three-dimensional space with the structure of integrated form, effectively reduced the platform volume, have compact structure, control is convenient, stability advantage such as good.
Description
Technical Field
The utility model relates to a medical science inspection analytical instrument technical field, concretely relates to a transport platform for fluorescence immunoassay appearance.
Background
The fluorescence immunoassay analyzer is one of immunoassay devices commonly used in clinic at present, carries out qualitative and quantitative detection on a sample by utilizing the characteristic that the analyzed sample can generate fluorescence under the excitation of specific wavelength light, has the advantages of strong specificity, high sensitivity, good practicability and the like, and is widely applied to the detection and analysis of various allergens.
The analysis process of the fluorescence immunoassay analyzer needs to be carried out by means of a reagent card, namely, reagents such as samples, slow-release solution and the like are filled into the reagent card serving as a consumable material, and the reagents are sent into a detection module for detection and analysis after incubation. In order to transport reagent cards among a plurality of modules of the device, a special transport mechanism is generally configured, and in order to transport the reagent cards among a plurality of positions in a three-dimensional space inside the fluorescence immunoassay analyzer, a traditional transport mechanism is generally separately arranged and respectively installed at different positions inside the device. The design occupies a large space, the overall structure of the fluorescence immunoassay analyzer is easily enlarged, and the layout of each internal module is disordered and restricted.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a transport platform for fluorescence immunoassay appearance can be under the condition that does not occupy the inside too much space of fluorescence immunoassay appearance to the structure of integrated form realizes the transportation of reagent card between each position of equipment inside.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
a conveying platform for a fluorescence immunoassay analyzer comprises two symmetrically arranged mounting bases, a guide rod is connected between the two mounting bases, an X-direction moving platform is mounted on the guide rod, and a first motor for driving the X-direction moving platform to slide axially along the guide rod is mounted on one of the mounting bases;
a Y-direction linear guide rail is fixed on the X-direction moving platform through a Y-direction support, is perpendicular to the guide rod and is provided with a Y-direction moving platform, and a second motor for driving the Y-direction moving platform to axially slide along the Y-direction linear guide rail is arranged on the Y-direction support;
and a Z-direction linear guide rail is fixed on the Y-direction moving platform through a Z-direction support, the Z-direction linear guide rail extends along the direction vertical to the guide rod and the Y-direction linear guide rail, a Z-direction moving platform used for installing a gripper is arranged on the Z-direction linear guide rail, and a third motor used for driving the Z-direction moving platform to slide along the Z-direction linear guide rail is arranged on the Z-direction support.
By adopting the scheme, the Y-direction moving platform is arranged on the X-direction moving platform, the Z-direction moving platform is arranged on the Y-direction moving platform, and the Z-direction moving platform is driven by the independent motor and integrally designed, so that the position of the Z-direction moving platform in an XYZ three-dimensional space is adjusted, and the conveying requirement of the reagent card is met.
For the stationarity of guaranteeing X when sliding to moving platform, X is the cuboid structure to moving platform, and the guide bar is two altogether, and the symmetry sets up at X to moving platform length direction's both ends to through linear bearing and X to moving platform sliding fit.
Further, for conveniently controlling the sliding stroke of the X direction moving platform, the first motor drives the X direction synchronous belt to slide towards the moving platform through the X direction synchronous belt arranged along the length directions of the two guide rods, and the two installation bases are respectively provided with an X direction synchronous belt wheel used for installing the X direction synchronous belt.
Similarly, the second motor drives the Y-direction moving platform to slide through the Y-direction synchronous belt, a driving wheel is installed on the second motor, and a driven wheel and at least one tension wheel are respectively arranged on the Y-direction support at positions close to two ends of the Y-direction linear guide rail, so that the motion of the Y-direction moving platform can be controlled simply and reliably.
The third motor is preferably a screw motor, and the Z-direction moving platform is fixed with a motor nut of the third motor so as to conveniently control the Z-direction moving platform to slide.
The first motor and the second motor are preferably stepping motors so that the moving distance of the X-direction moving platform and the Y-direction moving platform can be accurately controlled.
Preferably, the Y-direction support and the Z-direction support are both located below the X-direction moving platform, the Z-direction linear guide extends vertically and downwards, and the third motor is located at the upper end of the Z-direction linear guide. By adopting the design, the conveying platform is conveniently and integrally arranged at the top of the fluorescence immunoassay analyzer, so that the space utilization rate is improved.
Has the advantages that:
according to the technical scheme, the conveying platform for the fluorescence immunoassay analyzer is characterized in that the Y-direction moving platform is arranged on the X-direction moving platform, the Z-direction moving platform is arranged on the Y-direction moving platform and is driven by the independent motor, so that the position of the hand grip in a three-dimensional space is adjusted by the integrated structure, the size of the platform is effectively reduced, and the conveying platform has the advantages of compact structure, convenience in control, good stability and the like.
Drawings
Fig. 1 is an exemplary structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
The transport platform for the fluorescence immunoassay analyzer shown in fig. 1 comprises two mounting bases 10 which are arranged in a mirror symmetry manner in the horizontal X direction, two round bar-shaped guide rods 11 are connected between the two mounting bases 10, and the two guide rods 11 are arranged in parallel and extend horizontally along the X direction in the figure.
An X-direction moving platform 12 with a cuboid structure is mounted on the two guide rods 11, and two ends of the X-direction moving platform 12 are in sliding fit with the corresponding guide rods 11 through linear bearings 14 respectively.
Install first motor 13 on one of them installation base 10 for through X to hold-in range 15 drive X to moving platform 12 along guide bar 11 endwise slip, be equipped with respectively on two installation bases 10 and be used for installing X to hold-in range 15 to synchronous pulley 16, X sets up the middle part position between two guide bars 11 with parallel gesture to hold-in range 15, X is fixed to moving platform 12 and X to hold-in range 15.
A Y-direction support 20 of a plate-like structure is rigidly fixed at the bottom of the X-direction moving platform 12, a Y-direction linear guide 21 extending along the length direction of the X-direction moving platform 12, i.e. the Y direction in the figure, is fixed on the Y-direction support 20, a Y-direction moving platform 22 in sliding fit with the Y-direction linear guide 21 is arranged on the Y-direction linear guide 21, and a second motor 23 for driving the Y-direction moving platform 22 to slide is arranged on the Y-direction support 20.
The second motor 23 is horizontally arranged along the X direction in the figure, and is provided with a driving wheel 25 at the output end thereof, the Y-direction support 20 is respectively provided with a driven wheel 26 at the position corresponding to the lower part of the two end parts of the Y-direction linear guide rail 21, the driving wheel 25 and the driven wheel 26 are used for driving a Y-direction synchronous belt 24 fixed with the Y-direction moving platform 22 to run so as to drive the Y-direction moving platform 22 to horizontally move along the Y direction in the figure, and at least one tension wheel 27 is further installed on the Y-direction support 20 for realizing the tension of the Y-direction synchronous belt 24.
In this embodiment, the first motor 13 and the second motor 23 are both stepping motors, and the displacement of the X-direction moving stage 12 and the Y-direction moving stage 22 in the XY plane is precisely controlled by forward or reverse rotation.
A Z-direction bracket 30 with a plate-shaped structure is mounted on the outer end face of the Y-direction moving platform 22, a Z-direction linear guide rail 31 which vertically extends downwards towards the Z direction in the figure is arranged on the Z-direction bracket 30, a Z-direction moving platform 32 is mounted on the Z-direction linear guide rail 31 and is used for mounting a gripper for gripping a reagent card, a third motor 33 is mounted on the upper end of the Z-direction bracket 30, the third motor 33 is a screw rod motor, the Z-direction moving platform 32 is rigidly fixed with a motor nut 34 of the third motor, and when a screw rod of the third motor 33 rotates, the Z-direction moving platform 32 can be driven to slide along the Z-direction linear guide rail 31.
By controlling the first motor 13, the second motor 23 and the third motor 33, the X-direction moving platform 12, the Y-direction moving platform 22 and the Z-direction moving platform 32 can be controlled to slide, and further the position adjustment of the gripper in the XYZ three-dimensional space is realized.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (7)
1. A transport platform for a fluorescence immunoassay analyzer, characterized by: the X-direction moving platform comprises two symmetrically arranged mounting bases (10), a guide rod (11) is connected between the two mounting bases (10), an X-direction moving platform (12) is mounted on the guide rod, and a first motor (13) for driving the X-direction moving platform (12) to axially slide along the guide rod (11) is mounted on one of the mounting bases (10);
a Y-direction linear guide rail (21) is fixed on the X-direction moving platform (12) through a Y-direction support (20), the Y-direction linear guide rail (21) is perpendicular to the guide rod (11) and is provided with a Y-direction moving platform (22), and a second motor (23) for driving the Y-direction moving platform (22) to slide along the Y-direction linear guide rail (21) in the axial direction is arranged on the Y-direction support (20);
and a Z-direction linear guide rail (31) is fixed on the Y-direction moving platform (22) through a Z-direction support (30), the Z-direction linear guide rail (31) extends along the direction vertical to the guide rod (11) and the Y-direction linear guide rail (21), a Z-direction moving platform (32) used for installing a hand grip is arranged on the Z-direction linear guide rail (31), and a third motor (33) used for driving the Z-direction moving platform (32) to slide along the Z-direction linear guide rail (31) is arranged on the Z-direction support (30).
2. The transport platform for a fluoroimmunoassay analyzer of claim 1, wherein: x is the cuboid structure to moving platform (12), and guide bar (11) are two altogether, and the symmetry sets up at X to moving platform (12) length direction's both ends to through linear bearing (14) and X to moving platform (12) sliding fit.
3. The transport platform for a fluoroimmunoassay analyzer of claim 2, wherein: the first motor (13) drives the X-direction synchronous belt (15) to slide towards the moving platform (12) through the X-direction synchronous belt (15) arranged along the length direction of the two guide rods (11), and the two mounting bases (10) are respectively provided with an X-direction synchronous belt wheel (16) used for mounting the X-direction synchronous belt (15).
4. The transport platform for a fluoroimmunoassay analyzer of claim 1, wherein: the second motor (23) drives the Y-direction moving platform (22) to slide through a Y-direction synchronous belt (24), a driving wheel (25) is installed on the second motor (23), and a driven wheel (26) and at least one tension wheel (27) are respectively arranged on the Y-direction support (20) at positions close to two ends of the Y-direction linear guide rail (21).
5. The transport platform for a fluoroimmunoassay analyzer of claim 1, wherein: the third motor (33) is a screw motor, and the Z-direction moving platform (32) is fixed with a motor nut (34) of the third motor (33).
6. The transport platform for a fluoroimmunoassay analyzer of any one of claims 1 to 5, wherein: the first motor (13) and the second motor (23) are stepping motors.
7. The transport platform for a fluoroimmunoassay analyzer of any one of claims 1 to 5, wherein: the Y-direction support (20) and the Z-direction support (30) are both located below the X-direction moving platform (12), the Z-direction linear guide rail (31) extends vertically downwards, and the third motor (33) is located at the upper end of the Z-direction linear guide rail (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333476.7U CN214097506U (en) | 2020-12-31 | 2020-12-31 | Transport platform for fluorescence immunoassay analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333476.7U CN214097506U (en) | 2020-12-31 | 2020-12-31 | Transport platform for fluorescence immunoassay analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214097506U true CN214097506U (en) | 2021-08-31 |
Family
ID=77436725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023333476.7U Active CN214097506U (en) | 2020-12-31 | 2020-12-31 | Transport platform for fluorescence immunoassay analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214097506U (en) |
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2020
- 2020-12-31 CN CN202023333476.7U patent/CN214097506U/en active Active
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