CN209979659U - Analyzer - Google Patents
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- CN209979659U CN209979659U CN201920736043.4U CN201920736043U CN209979659U CN 209979659 U CN209979659 U CN 209979659U CN 201920736043 U CN201920736043 U CN 201920736043U CN 209979659 U CN209979659 U CN 209979659U
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- bottom plate
- guide rail
- driving
- analyzer
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Abstract
The utility model discloses an analyzer, wherein, the analyzer includes: a base plate; the driving piece is arranged on the bottom plate and is provided with a driving transmission part; the driven transmission guide rail is rotatably arranged on the bottom plate and is provided with an inner edge surface and an outer edge surface which are arranged in a back-to-back mode, and the driving transmission part is in transmission connection with the outer edge surface; the reaction disc is arranged on one side, back to the bottom plate, of the driven transmission guide rail and is provided with a hollow circular cavity; the driving piece drives the driving transmission part to drive the driven transmission guide rail and the reaction disc to rotate. The utility model discloses technical scheme reduces under the stable drive reaction dish pivoted condition and occupies the position in the middle of the reaction dish.
Description
Technical Field
The utility model relates to a chemistry detects technical field, in particular to analysis appearance.
Background
The reaction disk of the existing analyzer is generally driven to rotate by adopting a synchronous belt and a synchronous wheel or a gear set. Wherein, the mode of hold-in range and synchronizing wheel adopts motor, hold-in range and synchronizing wheel to drive the pivot and rotates, and the middle zone of reaction dish can be occupied by the pivot in this kind of connected mode, moreover because the reaction dish need rotate, any fixing device can not be arranged to the centre, so set up the instrument that is unfavorable for the analysis appearance compactness and arrange the theory. The gear set adopts internal gear engagement or external gear engagement to drive the reaction disk to rotate, although the middle area of the reaction disk can not be occupied, the gear machining and assembly reasons cause great noise in the matching rotation between the gears. Further, when the gear rotation speed is high, the position of the reaction cup is likely to be deviated at the stop position during the forward or reverse rotation due to the clearance between the gears.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an analysis appearance aims at reducing the position that occupies the reaction disc centre under the stable pivoted condition of drive reaction disc.
In order to achieve the above object, the present invention provides an analyzer comprising:
a base plate;
the driving piece is arranged on the bottom plate and is provided with a driving transmission part;
the driven transmission guide rail is rotatably arranged on the bottom plate and is provided with an inner edge surface and an outer edge surface which are arranged in a back-to-back mode, and the driving transmission part is in transmission connection with the outer edge surface;
the reaction disc is arranged on one side, back to the bottom plate, of the driven transmission guide rail and is provided with a hollow circular cavity;
the driving piece drives the driving transmission part to drive the driven transmission guide rail and the reaction disc to rotate.
Preferably, the analysis appearance still includes a plurality of supporting component, each supporting component including set firmly in the bottom plate support the base, protruding locating support the pivot and the cover of base and establish epaxial bearing rotates, the periphery of the outer lane of bearing is equipped with the spout, the interior border face is equipped with the flange, driven transmission guide rail passes through the flange with the sliding fit of spout with the bottom plate rotates and is connected.
Preferably, the support base is provided with two base waist-shaped holes, the two base waist-shaped holes are located on two sides of the rotating shaft, the through hole is formed in the bottom plate, the support base sequentially penetrates through the base waist-shaped holes and the through hole and is connected with the bottom plate through screws, and the screws can move along the base waist-shaped holes.
Preferably, the analyzer further comprises a reaction disk bin, the reaction disk bin is provided with an installation cavity, an installation block is arranged at the bottom of the reaction disk bin, the reaction disk bin is erected on the bottom plate through the installation block, the driven transmission guide rail is located between the reaction disk bin and the bottom plate, the reaction disk is accommodated in the installation cavity, a heating portion is arranged on the inner wall of the installation cavity, which is adjacent to one end of the driven transmission guide rail, and the heating portion surrounds the periphery of the reaction disk.
Preferably, the inner wall of the installation cavity is provided with a temperature sensor, and the temperature sensor is used for detecting the temperature in the installation cavity.
Preferably, the reaction disc storehouse is equipped with first position sensor, the reaction disc deviates from the top surface of driven transmission guide rail is equipped with the reaction cup position that a plurality of intervals set up, and is a plurality of the reaction cup position encircles the setting of cavity circle chamber, the outer wall of reaction disc is equipped with the response constant head tank that a plurality of intervals set up, and each response constant head tank and one the reaction cup position is just to setting up, when the reaction disc rotates, first position sensor is used for responding to the response constant head tank.
Preferably, the bottom plate is provided with a second position sensor, a baffle plate is convexly arranged on the cavity wall of the hollow round cavity, and the second position sensor is used for sensing the position of the baffle plate when the reaction disc rotates.
Preferably, the driving transmission part comprises a driving gear and a synchronous belt arranged on an output shaft of the driving part, and the driving gear is in transmission connection with the outer edge surface through the synchronous belt.
Preferably, the outer fringe face is equipped with the driving tooth, the driving tooth with synchronous belt drive is connected, so that driven transmission guide rail with driving gear drive is connected.
Preferably, the driving member is a driving motor;
and/or, the analysis appearance still include detachably connect in the motor keysets of bottom plate, the motor keysets is equipped with keysets waist type hole, the driving piece pass through keysets waist type hole install in on the motor keysets.
The utility model discloses technical scheme passes through the driving piece is fixed on the bottom plate, the driving piece with the transmission of initiative transmission portion is connected, initiative transmission portion with the outer fringe transmission of driven transmission guide rail is connected, the bottom of reaction dish connect in driven transmission guide rail top surface. When the driving piece drives the driving transmission part to rotate, the driving transmission part drives the driven transmission guide rail to rotate, and the driven transmission guide rail can stably drive the reaction disc to rotate. Simultaneously, the driven transmission guide rail is followed the circumferencial direction profile distribution of reaction dish forms, and initiative transmission portion and driving piece all are located the reaction dish is other, does not occupy the intermediate position of reaction dish, and then can set up other functional device at the intermediate position of reaction dish, satisfies the miniaturized development trend of analysis appearance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the analyzer of the present invention;
fig. 2 is an exploded view of an embodiment of the analyzer of the present invention;
fig. 3 is a schematic structural view of the driven transmission guide rail and the support assembly of the analyzer of the present invention;
FIG. 4 is a schematic structural view of a reaction disk of the analyzer of the present invention;
fig. 5 is a schematic structural diagram of the bearing and the rotating shaft of the analyzer of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an analyzer.
In the embodiment of the present invention, referring to fig. 1 to 5, the analyzer includes:
a base plate 10;
the driving part 20 is arranged on the bottom plate 10, and the driving part 20 is provided with a driving transmission part 30;
the driven transmission guide rail 40 is rotatably arranged on the bottom plate 10, the driven transmission guide rail 40 is provided with an inner edge surface 40a and an outer edge surface 40b which are arranged oppositely, and the driving transmission part 30 is in transmission connection with the outer edge surface 40 b;
the reaction disc 50 is arranged on one side, back to the bottom plate 10, of the driven transmission guide rail 40, and the reaction disc 50 is provided with a hollow circular cavity 50 a;
the driving member 20 drives the driving transmission part 30 to drive the driven transmission guide rail 40 and the reaction disk 50 to rotate.
In this embodiment, in order to improve the testing efficiency and increase the testing throughput of the testing equipment, the reaction tray 50 with a larger diameter is basically used, so that more reaction cups can be directly placed, and since each position for placing a reaction cup is a fixed station, the reaction tray 50 is required to be provided with more reaction cup positions 51 in a limited space, and meanwhile, the reaction tray 50 needs to rotate to extract or add the detection materials to the reaction cups in the reaction cup positions 51, a larger blank area is arranged in the middle of the reaction tray 50, so that a driving device is arranged to drive the reaction tray 50 to rotate; in one of the driving schemes of the reaction disk 50, a rotating shaft 62 with a larger diameter is arranged in the middle of the reaction disk 50, the rotating shaft 62 is fixed with the bottom of the reaction disk 50, and then the rotating shaft is driven to rotate by a synchronous belt and a synchronous wheel, but the middle area of the reaction disk 50 is occupied by the rotating shaft 62, and because the reaction disk 50 needs to rotate, no fixing device can be arranged in the middle, which is not favorable for arranging other functional devices in the middle area of the reaction disk 50, and the structure of the analyzer is not compact; in another scheme, an internal gear or an external gear is engaged with the inner edge or the outer edge of the reaction disk 50 to drive the reaction disk 50 to rotate, although the blank area in the middle of the reaction disk 50 can be saved, due to the gear machining and assembly, a large noise is generated in the matching rotation between the gear and the gear, and because of the clearance of the gear, when the reaction disk 50 rotates in the forward and reverse directions, the stop position of the reaction cup is easy to generate a position deviation, which is a serious problem for an instrument with strict position requirements.
Therefore, in the analyzer of the present embodiment, the driving member 20 is fixed to the bottom plate 10, the driving member 20 is in transmission connection with the driving transmission portion 30, the driving transmission portion 30 is in transmission connection with the outer edge surface 40b of the driven transmission guide rail 40, and the top surface of the driven transmission guide rail 40 is connected with the bottom surface of the reaction disk 50, so that the driven transmission guide rail 40 can be formed along the circumferential profile of the reaction disk 50. After the driving member 20 is powered on, the driving transmission portion 30 is driven to rotate, the driving transmission portion 30 drives the driven transmission guide rail 40 to rotate along the same direction, and further drives the reaction disk 50 fixedly connected with the driven transmission guide rail 40 to rotate, meanwhile, the driven transmission guide rail 40 is formed by the contour distribution along the circumferential direction of the reaction disk 50, the driving transmission portion 30 and the driving member 20 are both located beside the reaction disk 50, and the arrangement is such that under the condition that the driven transmission guide rail 40 does not occupy the position of the hollow circular cavity 50a of the reaction disk 50, the driven transmission guide rail 40 can easily drive the reaction disk 50 to rotate, and the test action of the high-speed rotation of the reaction disk 50 of the analyzer is realized.
The utility model discloses technical scheme passes through driving piece 20 is fixed on the bottom plate 10, driving piece 20 with the transmission of initiative transmission portion 30 is connected, initiative transmission portion 30 with the outer fringe transmission of driven transmission guide rail 40 is connected, the bottom of reaction disc 50 connect in driven transmission guide rail 40 top surface. When the driving member 20 drives the driving transmission portion 30 to rotate, the driving transmission portion 30 drives the driven transmission guide rail 40 to rotate, and the driven transmission guide rail 40 can stably drive the reaction disk 50 to rotate. Meanwhile, the driven transmission guide rail 40 is formed along the circumferential profile of the reaction disc 50, the driving transmission part 30 and the driving part 20 are both positioned beside the reaction disc 50, do not occupy the middle position of the reaction disc 50, and further can be provided with other functional devices in the middle position of the reaction disc 50, so that the miniaturization development trend of the analyzer is met.
Further, referring to fig. 1 and 3, the analyzer further includes a plurality of supporting assemblies 60, each supporting assembly 60 includes a supporting base 61 fixedly disposed on the bottom plate 10, a rotating shaft 62 convexly disposed on the supporting base 61, and a bearing 63 sleeved on the rotating shaft 62, a sliding groove 631 is disposed on a periphery of an outer ring of the bearing 63, a flange 41 is disposed on the inner edge surface 40a, and the driven transmission guide rail 40 is rotatably connected to the bottom plate 10 through sliding fit between the flange 41 and the sliding groove 631.
In the present embodiment, in order to realize that the driven transmission guide rail 40 can stably rotate on the base plate 10, a plurality of supporting assemblies 60 are provided, the supporting base 61 of the supporting assemblies 60 is connected with the base plate 10, the inner ring of the bearing 63 is in transmission connection with the rotating shaft 62, the sliding groove 631 formed in the periphery of the outer ring of the bearing 63 is in sliding fit with the flange 41 of the inner edge surface 40a of the driven transmission guide rail 40, so that when the driven transmission guide rail 40 is driven to rotate by the driving transmission part 30, the bottom of the driven transmission guide rail 40 is supported by the supporting base 61 to a certain height, and the bearing 63 rotatably connected with the supporting base 61 can limit the horizontal displacement of the inner edge surface 40a of the driven transmission guide rail 40, thereby finally realizing that the driven transmission guide rail 40 can be rotatably connected with the base plate 10, and the driven transmission guide rail 40 can smoothly drive the reaction disk 50 to rotate. In this embodiment, the driven transmission guide rail 40 is preferably a V-shaped guide rail, and the guide surface of the guide rail is hardened and ground, so that the guide rail has high strength and transmission accuracy and can reach high linear speed; the bearing 63 preferably adopts a V-shaped bearing 63, the V-shaped groove on the outer edge of the V-shaped bearing 63 is the sliding groove 631 in the embodiment, and when the V-shaped bearing 63 and the V-shaped guide rail move in a matching manner, the movement is relatively stable, the noise is relatively low, and the use performance is high.
Further, referring to fig. 1 and 3, the supporting base 61 is provided with two base waist-shaped holes 611, the two base waist-shaped holes 611 are located at two sides of the rotating shaft 62, the bottom plate 10 is provided with a through hole, the supporting base 61 sequentially passes through the base waist-shaped holes 611 and the through hole through a screw to be connected with the bottom plate 10, and the screw can move along the base waist-shaped holes 611.
In this embodiment, the support base 61 is detachably connected to the base plate 10 for easy replacement. Two base waist-shaped holes 611 are formed in the supporting base 61, a through hole 10a is formed in the bottom plate 10, and then screws sequentially penetrate through the base waist-shaped holes 611 and the through hole 10a to achieve the detachable connection with the bottom plate 10. And when the supporting base 61 is installed on the bottom plate 10, the extending direction of the base waist-shaped hole 611 is consistent with the radial direction of the reaction tray 50, so that when the position of the transmission guide rail is deviated, the position of the whole supporting base 61 can be adjusted by moving the screw in the base waist-shaped hole 611, and the sliding groove 631 of the bearing 63 on the supporting base 61 can be tightly matched and slid with the flange 41 of the driven transmission guide rail 40.
Further, referring to fig. 1 and 2, the analyzer further includes a reaction disk magazine 70, the reaction disk magazine 70 has a mounting cavity 70a, and a mounting block 71 is disposed at a bottom of the reaction disk magazine 70, the reaction disk magazine 70 is erected on the base plate 10 through the mounting block 71, the driven transmission guide rail 40 is located between the reaction disk magazine 70 and the base plate 10, the reaction disk 50 is accommodated in the mounting cavity 70a, a heating portion 72 is disposed on an inner wall of the mounting cavity 70a adjacent to one end of the driven transmission guide rail 40, and the heating portion 72 is disposed around a periphery of the reaction disk 50.
In this embodiment, the installation block at the bottom of the reaction tray bin 70 is used to erect the whole reaction tray bin 70 on the bottom plate 10, so that there is a distance between the reaction tray bin 70 and the bottom plate 10, and further the driven transmission guide rail 40 is installed on the reaction tray 50, and the driven transmission guide rail 40 can be located between the reaction tray bin 70 and the bottom plate 10, and further the driven transmission guide rail 40 can be in transmission connection with the driving transmission part 30 without being affected by the reaction tray bin 70. The heating part 72 is arranged in the mounting cavity 70a of the reaction tray bin 70, and the heating part 72 generates heat after being electrified, so that the heat radiated by the heating part 72 can be transferred to the whole reaction tray 50 through air, and further, the detection materials in the reaction cups of the reaction tray 50 are detected under the condition of heating. Ensure that the reaction cups are uniformly heated when working in the reaction tray 50 and keep incubation at a constant temperature. In order to make the heating effect of the reaction disk 50 better, most of the reaction disk 50 is accommodated in the mounting cavity 70a, and only the position of the reaction disk 50 close to the driven transmission guide rail 40 passes through the mounting cavity 70a to be connected with the driven transmission guide rail 40, so that the heat transfer of the heating part 72 to the reaction disk 50 is not affected, and the connection of the reaction disk 50 and the driven transmission guide rail 40 is not affected.
Further, referring to fig. 1, the inner wall of the installation cavity 70a is provided with a temperature sensor for detecting the temperature in the installation cavity 70 a. In this embodiment, the temperature in the mounting cavity 70a is detected by the temperature sensor, so as to provide a more accurate reference for controlling the heating time and the heating frequency of the heating portion 72, and directly improve the heating precision of the heating portion 72. When the temperature is higher than the set value, the power of the heating portion 72 is cut off, and when it is lower than the set value, the heating sheet is electrically operated.
Further, referring to fig. 1, fig. 2 and fig. 4, the reaction tray chamber 70 is provided with a first position sensor 73, the reaction tray 50 deviates from the top surface of the driven transmission guide rail 40 and is provided with a plurality of reaction cup positions 51 arranged at intervals, the reaction cup positions 51 surround the hollow circular cavity 50a, the outer wall of the reaction tray 50 is provided with a plurality of induction positioning grooves 52 arranged at intervals, each induction positioning groove 52 is opposite to one reaction cup position 51, and when the reaction tray 50 rotates, the first position sensor 52 is used for inducing the induction positioning groove 52.
In this embodiment, the plurality of reaction cup positions 51 are arranged around the hollow circular cavity 50a, and are arranged in two circles, one circle or more, respectively, along the radial direction of the hollow circular cavity 50 a. When the reaction disc 50 is assembled with the driven transmission guide rail 40, the reaction disc chamber 70 semi-surrounds the reaction disc 50, the first position sensor 52 is specifically arranged on the outer wall of the reaction disc chamber 70, the sensing element of the first position sensor 52 faces the upper end face of the reaction disc chamber 70, the sensing positioning groove 52 on the reaction disc 50 is located on the upper end face of the reaction disc chamber 70, and the sensing element of the first position sensor 52 is arranged at an interval with the sensing positioning groove 52; when the reaction tray 50 rotates, the first position sensor 73 senses the light quantity change corresponding to the sensing positioning groove 52 on the reaction tray 50 by sensing the light quantity change corresponding to the sensing positioning groove 52 on the reaction tray 50, so that other devices can accurately extract and detect materials or add other materials to the reaction cup corresponding to the specific sensing positioning groove 52.
Further, referring to fig. 1, fig. 2 and fig. 4, the bottom plate 10 is provided with a second position sensor (not shown), a blocking plate 53 is convexly provided on the cavity wall of the hollow circular cavity 50a, and the second position sensor is used for sensing the position of the blocking plate 53 when the reaction disk 50 rotates.
In this embodiment, the base plate 10 is provided with a cleaning module of the analyzer at a position corresponding to the hollow circular cavity 50a, and the cleaning module is used for cleaning the reaction cup. The second position sensor is fixedly disposed on the cleaning module, and the baffle 53 is disposed on the wall of the hollow circular cavity 50a of the reaction disk 50, and the baffle 53 is the starting point of the rotation of the reaction disk 50. When the reaction tray 50 is driven by the driven transmission guide rail 40 to rotate, the blocking piece also rotates, and then the second position sensor fixedly connected with the cleaning module can sense the light quantity of the blocking piece 53, so that the specific rotation angle of the reaction tray 50 can be obtained, and the specific rotation position of the reaction tray 50 can be provided for the cleaning device.
Preferably, referring to fig. 1 and 2, the driving transmission part 30 includes a driving gear 31 and a timing belt 32 provided on an output shaft of the driving member 20, and the driving gear 31 is in transmission connection with the outer edge surface 40b through the timing belt 32.
In this embodiment, the output shaft of the driving member 20 rotates to drive the driving gear 31 to rotate, so that the driving gear 31 drives the driven transmission guide rail 40 to rotate through the synchronous belt 32, the synchronous belt 32 is sleeved on the outer surface of the driving gear 31 and the outer edge surface 40b of the driven transmission guide rail 40, the transmission area between the driving gear 31 and the driven transmission guide rail 40 is increased, and the transmission force of the driven transmission guide rail 40 is increased.
Further, referring to fig. 1 to 3, the outer edge surface 40b is provided with a transmission tooth 42, and the transmission tooth 42 is in transmission connection with the synchronous belt 32, so that the driven transmission guide rail 40 is in transmission connection with the driving gear 31. The transmission teeth 42 arranged on the outer edge surface 40b are in transmission connection with the synchronous belt 32, so that the transmission force of the driven transmission guide rail 40 and the synchronous belt 3 is improved.
Preferably, referring to fig. 1 to 3, the driving member 20 is a driving motor;
and/or, the analyzer further comprises a motor adapter plate 80 detachably connected to the base plate 10, the motor adapter plate 90 is provided with an adapter plate waist-shaped hole 80a, and the driving member 20 is installed on the motor adapter plate 80 through the adapter plate waist-shaped hole 80 a.
In this embodiment, if the driven transmission guide rail 40 is rotatably connected to the base plate 10 and has a deviation from a predetermined position, the screw can move a little position in the adaptor plate waist-shaped hole 80a of the motor adaptor plate 80, so that the driving member 20 fixed on the motor adaptor plate 80 can be tightly fitted and connected with the driving gear 31, and the synchronous belt 32 can be tightly fitted with the driven transmission guide rail 40, thereby ensuring fine adjustment due to the dimensional tolerance of the synchronous belt 32 or the workpiece.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An analyzer, comprising:
a base plate;
the driving piece is arranged on the bottom plate and is provided with a driving transmission part;
the driven transmission guide rail is rotatably arranged on the bottom plate and is provided with an inner edge surface and an outer edge surface which are arranged in a back-to-back mode, and the driving transmission part is in transmission connection with the outer edge surface;
the reaction disc is arranged on one side, back to the bottom plate, of the driven transmission guide rail and is provided with a hollow circular cavity;
the driving piece drives the driving transmission part to drive the driven transmission guide rail and the reaction disc to rotate.
2. The analyzer according to claim 1, further comprising a plurality of supporting members, each supporting member comprising a supporting base fixed to the bottom plate, a rotating shaft protruding from the supporting base, and a bearing sleeved on the rotating shaft, wherein a sliding groove is formed on a periphery of an outer ring of the bearing, a flange is formed on an inner peripheral surface, and the driven transmission rail is rotatably connected to the bottom plate through sliding fit between the flange and the sliding groove.
3. The analyzer as claimed in claim 2, wherein the support base is provided with two base waist-shaped holes, the two base waist-shaped holes are located at two sides of the rotation shaft, the bottom plate is provided with a through hole, the support base is connected with the bottom plate by passing through the base waist-shaped holes and the through hole in sequence through screws, and the screws can move along the base waist-shaped holes.
4. The analyzer according to claim 1, further comprising a reaction tray compartment having a mounting cavity, wherein a mounting block is disposed at a bottom of the reaction tray compartment, the reaction tray compartment is mounted on the bottom plate via the mounting block, the driven transmission guide rail is disposed between the reaction tray compartment and the bottom plate, the reaction tray is accommodated in the mounting cavity, a heating portion is disposed on an inner wall of the mounting cavity adjacent to one end of the driven transmission guide rail, and the heating portion is disposed around a periphery of the reaction tray.
5. The analyzer of claim 4, wherein the interior wall of the mounting chamber is provided with a temperature sensor for sensing the temperature within the mounting chamber.
6. The analyzer as claimed in claim 4, wherein the reaction tray magazine is provided with a first position sensor, the top surface of the reaction tray facing away from the driven transmission rail is provided with a plurality of spaced reaction cup positions, the plurality of reaction cup positions are arranged around the hollow circular cavity, the outer wall of the reaction tray is provided with a plurality of spaced sensing positioning grooves, each sensing positioning groove is arranged opposite to one reaction cup position, and the first position sensor is used for sensing the sensing positioning groove when the reaction tray rotates.
7. The analyzer according to any one of claims 1 to 6, wherein the bottom plate is provided with a second position sensor, a baffle is convexly arranged on the wall of the hollow circular cavity, and the second position sensor is used for sensing the position of the baffle when the reaction disk rotates.
8. The analyzer according to any one of claims 1 to 6, wherein the driving transmission portion comprises a driving gear and a timing belt provided on the output shaft of the driving member, and the driving gear is in transmission connection with the outer peripheral surface through the timing belt.
9. The analyzer of claim 8, wherein the peripheral surface is provided with a gear tooth, the gear tooth is in drive connection with the synchronous belt so that the driven drive rail is in drive connection with the driving gear.
10. The analyzer of claim 1, wherein the drive member is a drive motor;
and/or, the analysis appearance still include detachably connect in the motor keysets of bottom plate, the motor keysets is equipped with keysets waist type hole, the driving piece pass through keysets waist type hole install in on the motor keysets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736043.4U CN209979659U (en) | 2019-05-21 | 2019-05-21 | Analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736043.4U CN209979659U (en) | 2019-05-21 | 2019-05-21 | Analyzer |
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| Publication Number | Publication Date |
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| CN209979659U true CN209979659U (en) | 2020-01-21 |
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| CN201920736043.4U Active CN209979659U (en) | 2019-05-21 | 2019-05-21 | Analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380284A (en) * | 2020-03-23 | 2020-07-07 | 珠海丽珠试剂股份有限公司 | Reagent refrigerating plant and check out test set |
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2019
- 2019-05-21 CN CN201920736043.4U patent/CN209979659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380284A (en) * | 2020-03-23 | 2020-07-07 | 珠海丽珠试剂股份有限公司 | Reagent refrigerating plant and check out test set |
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