CN218860747U - Microwell plate light-proof oscillation incubation device - Google Patents
Microwell plate light-proof oscillation incubation device Download PDFInfo
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- CN218860747U CN218860747U CN202222292066.5U CN202222292066U CN218860747U CN 218860747 U CN218860747 U CN 218860747U CN 202222292066 U CN202222292066 U CN 202222292066U CN 218860747 U CN218860747 U CN 218860747U
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Abstract
The utility model discloses a micropore board light-resistant oscillation incubation device, include: the device comprises a light-shading shell, a supporting platform arranged in the light-shading shell, an incubation oscillating platform connected to the supporting platform through a plurality of elastic pieces and an oscillating driving mechanism arranged on the supporting platform; the output end of the oscillation driving mechanism is connected with the incubation oscillation platform, and under the matching of the elastic piece, the oscillation driving mechanism enables the incubation oscillation platform to oscillate by outputting eccentric rotation. The utility model discloses a micropore board light-resistant oscillation incubation device has the function of light-resistant, can be applied to the reaction of fearing light reagent. In the utility model, the whole incubation oscillating platform can oscillate in a plane and also can move in an axial direction to a small extent, so that the flexibility of the whole oscillating system is stronger; the utility model discloses a set up micro-gap switch, can judge the switching of lid, open the lid and stop the oscillation promptly, can avoid the user injured.
Description
Technical Field
The utility model relates to the field of in vitro diagnosis medical instruments, in particular to a micropore plate light-resistant oscillation incubation device.
Background
The 96 micro-porous plate is often applied to micro-liquid operation in biochemistry and immunity experiments, such as storage of samples or reagents, liquid transfer and dilution, cell culture, protein reaction, immune reaction and the like.
Because the spacing between each hole of the 96 micro-porous plate is the same and the capacity is the same, the micro-porous plate is particularly suitable for being used by an automatic instrument. In addition to being used in experimental procedures, 96 microwell plates can also be used in vitro diagnostic medical devices (e.g., enzyme immunoassay analyzers, blood type analyzers, etc.), as carriers for reagent reactions, and in conjunction with automated instrumentation.
Immunological, biochemical reactions typically require incubation and shaking conditions to accelerate the rate of the reaction. If the use of fluorescein is involved, it may also be necessary to protect from light.
The existing incubation and oscillation equipment can only realize oscillation in a horizontal plane, but does not have oscillation in a vertical plane, and does not have a light shielding function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to the above-mentioned prior art provides a micropore board light-resistant oscillation incubation device.
In order to solve the technical problem, the utility model discloses a technical scheme is: a microplate light-protected shaking incubation device comprising: the device comprises a light-shading shell, a supporting platform arranged in the light-shading shell, an incubation oscillating platform connected to the supporting platform through a plurality of elastic pieces and an oscillating driving mechanism arranged on the supporting platform;
the elastic part comprises a lower spring seat connected to the supporting platform, an X spring and a Y spring which are connected to the lower spring seat and are perpendicular to each other, an X spring seat connected to the bottom of the incubation oscillating platform and connected with the X spring, and a Y spring seat connected to the bottom of the incubation oscillating platform and connected with the Y spring;
the output end of the oscillation driving mechanism is connected with the incubation oscillation platform, and under the matching of the elastic piece, the oscillation driving mechanism enables the incubation oscillation platform to oscillate by outputting eccentric rotation.
Preferably, the incubation oscillation platform comprises an oscillation support plate, a pore plate fixing seat, a heat insulation pad, a heating seat, a first fixing piece and a second fixing piece, wherein the pore plate fixing seat is arranged on the oscillation support plate, a fixed cavity is formed in the middle of the oscillation support plate, the heat insulation pad is arranged on the oscillation support plate, the heating seat is arranged on the heat insulation pad and is positioned in the fixed cavity, the first fixing piece is arranged on the oscillation support plate and is used for fixing a microporous plate in the X direction in the fixed cavity and in the heating seat, and the second fixing piece is used for fixing the microporous plate in the Y direction.
Preferably, the second fixing member includes two elastic pieces oppositely disposed on the inner wall of the fixing cavity along the Y direction.
Preferably, the first fixing part comprises two fixing parts which are symmetrically arranged at two ends of the orifice plate fixing seat in the X direction, and the first fixing part comprises a roller mounting seat, an outer sleeve rod arranged on the roller mounting seat, an inner slide rod capable of being inserted into the outer sleeve rod along the X direction, a pressure spring connected between the outer sleeve rod and the inner slide rod, and a roller rotatably connected at the outer end of the inner slide rod.
Preferably, the oscillation driving mechanism comprises a motor arranged on the supporting platform, a driving pulley connected with an output shaft of the motor, a driven pulley connected with the driving pulley through a synchronous belt in a driving manner, and a crankshaft rotatably arranged on the supporting platform and connected with the driven pulley, wherein the upper end of the crankshaft is connected with the oscillation supporting plate.
Preferably, the crankshaft includes a lower crankshaft section connected to the driven pulley and an upper crankshaft section eccentrically connected to the lower crankshaft section.
Preferably, the bottom of the oscillating support plate is connected with an adapter plate, a ball guide sleeve is arranged on the adapter plate, and the top end of the upper section of the crankshaft is inserted in the ball guide sleeve in a matching manner.
Preferably, the elastic members include four elastic members distributed at four corners of the platform.
Preferably, the microplate light-shielding oscillation incubation device further comprises a base, and the supporting platform is arranged on the base through a plurality of shock pads.
Preferably, the top of the light-resistant shell is provided with an opening, an upper cover is rotatably arranged on the opening, and a microswitch is further arranged at the opening;
and a screen is arranged at the front part of the light-shading shell.
The beneficial effects of the utility model are that:
the utility model discloses a micropore board light-resistant oscillation incubation device has the function of light-resistant, can be applied to the reaction of fearing light reagent.
In the utility model, the whole incubation oscillating platform can oscillate in a plane and also can move in an axial direction to a small extent, so that the flexibility of the whole oscillating system is stronger;
the utility model discloses a set up micro-gap switch, can judge the switching of lid, open the lid and stop the oscillation promptly, can avoid the user injured.
Drawings
FIG. 1 is a schematic structural view of the microplate light-shielding oscillation incubation device of the present invention with the light-shielding shell removed;
FIG. 2 is a schematic structural view of the microplate light-shielding oscillation incubation device of the present invention;
FIG. 3 is a schematic structural view of the microplate light-shielding oscillation incubation device of the present invention with some components removed;
fig. 4 is a schematic structural view of the oscillation driving mechanism of the present invention;
fig. 5 is a schematic sectional view of the microplate light-shielding oscillation incubation device of the present invention with the light-shielding shell removed.
Description of the reference numerals:
1-light-proof shell; 10-opening; 11-upper cover; 12-a microswitch; 13-screen;
2-supporting the platform;
3-incubation shaking platform; 30-an oscillating support plate; 31-orifice plate holder; 32-a fixed cavity; 33-a heat insulation mat; 34-a heating seat; 35-a first fixing member; 36-a second fixture; 360-roller mounting seat; 361-outer loop bar; 362-an inner slide bar; 363-rollers;
4-an oscillating drive mechanism; 40-a motor; 41-driving pulley; 42-synchronous belt; 43-driven pulley; 44-crankshaft; 45-a patch panel; 46-ball guide sleeve; 440-lower crankshaft section; 441-upper section of crankshaft;
5, an elastic piece; 50-lower spring seat; 51-X spring; 52-Y spring; 53-X spring seats; 54-Y spring seat;
6, a base; 7, a shock pad; 8, a microporous plate.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.
Example 1
As shown in fig. 1 to 5, the microplate light-shielding oscillation incubation apparatus of the present embodiment includes: the device comprises a light-resistant shell 1, a supporting platform 2 arranged in the light-resistant shell 1, an incubation oscillating platform 3 connected to the supporting platform 2 through a plurality of elastic pieces 5, and an oscillating driving mechanism 4 arranged on the supporting platform 2;
the elastic part 5 comprises a lower spring seat 50 connected on the supporting platform 2, an X spring 51 and a Y spring 52 which are connected on the lower spring seat 50 and are vertical to each other, an X spring seat 53 which is connected at the bottom of the incubation oscillating platform 3 and is connected with the X spring 51, and a Y spring seat 54 which is connected at the bottom of the incubation oscillating platform 3 and is connected with the Y spring 52; in this embodiment, the number of the elastic members 5 is four, and the four elastic members are disposed at four corners of the platform 3.
The output end of the oscillation driving mechanism 4 is connected with the incubation oscillation platform 3, and the oscillation driving mechanism 4 enables the incubation oscillation platform 3 to oscillate by outputting eccentric rotation under the matching of the elastic piece 5.
In this embodiment, the incubation oscillating platform 3 includes an oscillating support plate 30, a hole plate fixing seat 31 disposed on the oscillating support plate 30 and having a fixing cavity 32 in the middle, a heat insulation pad 33 disposed on the oscillating support plate 30, a heating seat 34 disposed on the heat insulation pad 33 and located in the fixing cavity 32, a first fixing member 35 disposed on the oscillating support plate 30 for fixing the microplate 8 placed in the fixing cavity 32 and located on the heating seat 34 in the X direction, and a second fixing member 36 for fixing the microplate 8 in the Y direction.
In the preferred embodiment, the second fixing member 36 includes two resilient pieces oppositely disposed on the inner wall of the fixing cavity 32 along the Y direction. The first fixing member 35 includes two and symmetrically disposed at two ends of the orifice plate fixing seat 31 in the X direction, and the first fixing member 35 includes a roller 363 mounting seat 360, an outer sleeve 361 disposed on the roller 363 mounting seat 360, an inner slide 362 inserted in the outer sleeve 361 in the X direction, a pressure spring (not shown) connected between the outer sleeve 361 and the inner slide 362, and a roller 363 rotatably connected to an outer end of the inner slide 362.
When the microporous plate 8 is loaded into the fixed cavity 32 from top to bottom, the rollers 363 are squeezed at the left end and the right end of the microporous plate 8, so that the inner slide rods 362 are retracted, and the elastic pieces are squeezed at the front end and the rear end of the microporous plate 8, so that the microporous plate is smoothly loaded into the fixed cavity 32; when in fixed cavity 32, exert thrust to the micropore board 8 both ends along the Y direction through the shell fragment, through the elastic force effect of pressure spring, exert thrust to micropore board 8 both ends along the X direction through gyro wheel 363 to make micropore board 8 be restricted at the position of horizontal direction, prevent to vibrate the in-process and take place to remove, can make micropore board 8 automatically regulated to the position placed in the middle simultaneously.
In this embodiment, the oscillating driving mechanism 4 includes a motor 40 disposed on the supporting platform 2, a driving pulley 41 connected to an output shaft of the motor 40, a driven pulley 43 drivingly connected to the driving pulley 41 through a timing belt 42, and a crankshaft 44 rotatably disposed on the supporting platform 2 and connected to the driven pulley 43, wherein an upper end of the crankshaft 44 is connected to the oscillating supporting plate 30.
The crankshaft 44 includes a lower crankshaft section 440 connected to the driven pulley 43 and an upper crankshaft section 441 eccentrically connected to the lower crankshaft section 440.
The bottom of the oscillating support plate 30 is connected with an adapter plate 45, a ball guide sleeve 46 is arranged on the adapter plate 45, and the top end of the upper section 441 of the crankshaft is inserted into the ball guide sleeve 46 in a matching manner. So that the adapter plate 45 and the entire oscillating platform for incubation 3 can move up and down with respect to the upper section 441 of the crankshaft.
Because the lower section 440 and the upper section 441 of the crankshaft have a certain eccentricity, when the lower section 440 of the crankshaft is driven by the motor 40 to rotate, the upper section 441 of the crankshaft rotates eccentrically by taking the axis of the lower section 440 of the crankshaft as a rotating shaft, thereby driving the whole incubation oscillating platform 3 to do eccentric motion in a plane. In the process, the four elastic pieces 5 assist the eccentric movement device to support and limit the incubation oscillating platform 3, so that the incubation oscillating platform is allowed to move in a horizontal plane and a vertical plane to a certain extent, the springs on the elastic pieces 5 are compressed, stretched and bent in the horizontal plane along with the eccentric movement of the incubation oscillating platform 3, and meanwhile, the springs are also bent in the vertical plane, so that the incubation oscillating platform 3 is caused to move in a vertical direction to a small extent. Therefore, the upper section 441 of the crankshaft is connected to the oscillating table for incubation 3 through the ball guide 46, so that the oscillating table for incubation 3 can be moved in a small amount in the up-and-down direction.
In a preferred embodiment, the microplate 8 light-protected oscillation incubation apparatus further comprises a base 6, the support platform 2 being arranged on the base 6 by means of a number of shock-absorbing pads 7.
In a preferred embodiment, an opening 10 is formed in the top of the light-shielding housing 1, an upper cover 11 is rotatably disposed on the opening 10, a micro switch 12 is further disposed at the opening 10, and the micro switch 12 is used for judging the opening and closing of the upper cover 11. The microswitch 12 can be a conventional product, such as an Ohlong SS series SS-5GL-F microswitch. The micro switch 12 may be connected to a controller of the motor 40, and when the micro switch 12 detects that the upper cover 11 is opened, the controller controls the motor 40 to stop working, so as to prevent injury to the user. Further, a screen 13 is arranged at the front part of the light-shielding shell 1 and used for displaying parameter information such as heating temperature, oscillation rate, oscillation time and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
While the embodiments of the invention have been described above, it is not intended to be limited to the specific embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that other modifications may be readily devised by those skilled in the art without departing from the general concept as defined by the appended claims and their equivalents.
Claims (10)
1. A microplate light-shielding oscillation incubation device, comprising: the device comprises a light-shading shell, a supporting platform arranged in the light-shading shell, an incubation oscillating platform connected to the supporting platform through a plurality of elastic pieces and an oscillating driving mechanism arranged on the supporting platform;
the elastic part comprises a lower spring seat connected to the supporting platform, an X spring and a Y spring which are connected to the lower spring seat and are perpendicular to each other, an X spring seat connected to the bottom of the incubation oscillating platform and connected with the X spring, and a Y spring seat connected to the bottom of the incubation oscillating platform and connected with the Y spring;
the output end of the oscillation driving mechanism is connected with the incubation oscillation platform, and the oscillation driving mechanism enables the incubation oscillation platform to oscillate by outputting eccentric rotation under the coordination of the elastic piece.
2. The microplate light-shielding oscillation incubation device of claim 1, wherein the incubation oscillation platform comprises an oscillation support plate, a microplate fixing base which is arranged on the oscillation support plate and provided with a fixing cavity in the middle, a heat insulation pad arranged on the oscillation support plate, a heating base which is arranged on the heat insulation pad and positioned in the fixing cavity, a first fixing member which is arranged on the oscillation support plate and used for fixing a microplate which is arranged in the fixing cavity and positioned on the heating base in the X direction, and a second fixing member which is used for fixing the microplate in the Y direction.
3. The microplate light-shielding oscillation incubation device of claim 2, wherein the second fixture comprises two spring plates oppositely disposed on the inner wall of the fixed cavity along the Y-direction.
4. The microplate vibration-protected incubation device of claim 2, wherein the first holders comprise two holders symmetrically disposed at both ends of the holder in the X direction, and the first holders comprise a roller mounting seat, an outer loop bar disposed on the roller mounting seat, an inner slide bar inserted in the outer loop bar in the X direction, a compression spring connected between the outer loop bar and the inner slide bar, and a roller rotatably connected to the outer end of the inner slide bar.
5. The microplate light-shielding oscillation incubation apparatus of claim 2, wherein the oscillation driving mechanism comprises a motor disposed on the support platform, a driving pulley connected with an output shaft of the motor, a driven pulley drivingly connected with the driving pulley through a synchronous belt, and a crankshaft rotatably disposed on the support platform and connected with the driven pulley, wherein an upper end of the crankshaft is connected with the oscillation support plate.
6. The microplate light-shielding oscillation incubation apparatus of claim 5, wherein the crankshaft comprises a lower crankshaft section connected to the driven pulley and an upper crankshaft section eccentrically connected to the lower crankshaft section.
7. The microplate light-shielding oscillation incubation device of claim 6, wherein the bottom of the oscillation support plate is connected with an adapter plate, the adapter plate is provided with a ball guide sleeve, and the top end of the upper section of the crankshaft is fittingly inserted in the ball guide sleeve.
8. The microplate light-shielding shaking incubation device of claim 1, wherein the elastic members comprise four, distributed at four angular positions of the incubation shaking platform.
9. The microplate light-shielding, oscillating, incubation device of claim 1, further comprising a base, the support platform being disposed on the base by a plurality of shock pads.
10. The microplate light-shielding oscillation incubation device of claim 1, wherein an opening is opened at the top of the light-shielding housing, an upper cover is rotatably arranged on the opening, and a microswitch is further arranged at the opening;
and a screen is arranged at the front part of the light-shading shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222292066.5U CN218860747U (en) | 2022-08-30 | 2022-08-30 | Microwell plate light-proof oscillation incubation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222292066.5U CN218860747U (en) | 2022-08-30 | 2022-08-30 | Microwell plate light-proof oscillation incubation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218860747U true CN218860747U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222292066.5U Active CN218860747U (en) | 2022-08-30 | 2022-08-30 | Microwell plate light-proof oscillation incubation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218860747U (en) |
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2022
- 2022-08-30 CN CN202222292066.5U patent/CN218860747U/en active Active
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