CN215611610U - Reciprocating motion formula incubation device - Google Patents
Reciprocating motion formula incubation device Download PDFInfo
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- CN215611610U CN215611610U CN202122005452.7U CN202122005452U CN215611610U CN 215611610 U CN215611610 U CN 215611610U CN 202122005452 U CN202122005452 U CN 202122005452U CN 215611610 U CN215611610 U CN 215611610U
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Abstract
The utility model discloses a reciprocating incubation device, comprising: the reaction disc is provided with at least two mounting holes for fixing the reaction cups, the reaction disc is connected with the driving device, and the temperature control device is arranged around the peripheral part of the reaction disc. Because the temperature control device of the device is arranged around the periphery of the reaction disc, and the temperature control device moves synchronously when the reaction disc moves, the moving process of the reaction disc cannot cause serious influence on the air flow of the temperature control device, so that the temperature constancy of the temperature control device is ensured, and the incubation effect of the temperature control device is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of in-vitro diagnosis, in particular to a reciprocating incubation device.
Background
In the prior art, the most commonly used incubation device is the isolating construction, the reaction dish that is used for placing the reaction cup promptly and the incubation dish that is used for providing the constant temperature condition for the reaction cup are independent each other, the reaction dish is rotatable disc structure, the incubation dish is located the reaction dish below, when needs carry out the incubation operation to the reaction cup, controllable reaction dish is rotatory, make reaction cup and incubation dish aim at the laminating, reuse incubation dish carries out temperature control operation to the reaction cup, nevertheless the rotatory process of reaction dish can lead to the incubation dish air current to move comparatively seriously, be unfavorable for the constancy of the inside temperature of incubation dish, can influence the incubation effect of incubation dish to the reaction cup at last.
In summary, how to improve the incubation effect of the incubation device is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is to provide a reciprocating incubation device, which can improve the incubation effect of the incubation device, and the device has a simple structure, is convenient to use, and can be popularized and used.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a reciprocating incubation apparatus, comprising: the reaction device comprises a reaction disc for placing a reaction cup, a temperature control device for controlling the temperature of the reaction disc and a driving device for driving the reaction disc to move to a preset position, wherein the reaction disc is provided with at least two mounting holes for fixing the reaction cup, the reaction disc is connected with the driving device, and the temperature control device is arranged around the periphery of the reaction disc.
Preferably, the reaction disc is a rectangular disc, and the mounting holes in the rectangular disc are arranged in a rectangular shape.
Preferably, the temperature control device comprises an incubation disc, a side heat preservation cotton attached to the side of the incubation disc, a heating element attached to the bottom of the incubation disc, a cover plate and a temperature sensor for detecting the temperature of the incubation disc, the incubation disc is provided with a cavity for accommodating the reaction disc, the cover plate is used for covering the cavity, and the temperature sensor is arranged at the bottom of the incubation disc.
Preferably, the bottom surface laminating of heating member is equipped with the bottom heat preservation cotton.
Preferably, the heating member is a silica gel heating sheet, a heating film or an electrothermal heating device.
Preferably, the driving device includes a base, a driving member for driving the reaction disk to reciprocate, and a guiding device for limiting a motion track of the reaction disk, the driving member and the guiding device are both disposed on the base, and the reaction disk is connected to the driving member.
Preferably, the driving piece is a synchronous belt driving structure, a gear and rack driving structure or a worm and gear driving structure.
Preferably, the driving piece includes driving motor, action wheel, follows driving wheel, cover and locates the action wheel with follow the hold-in range of the peripheral part of driving wheel, locate checkpost on the hold-in range, be used for supporting the reaction dish with temperature control device's connecting plate and be used for connecting the checkpost with the connecting piece of connecting plate, driving motor's output with the action wheel is connected, guider with hold-in range parallel arrangement, the connecting plate with guider sliding connection.
Preferably, the base is provided with a position detection piece and an initialization sensor, the position detection piece is parallel to the guide device, and the connecting plate is provided with a position sensor to detect the position of the reaction disc in real time.
Preferably, the driving device comprises a towline for fixing the cable and a circuit adapter plate for connecting with an external circuit, the temperature control device and the circuit adapter plate are both connected with the towline, and the circuit adapter plate is arranged on the base.
When the reciprocating incubation device provided by the utility model is used, the reaction cup filled with the reagent can be placed on the mounting hole of the reaction disc, and then the temperature control device is controlled to operate, so that the reaction disc reaches the required temperature condition, and the reagent in the reaction cup is further subjected to incubation operation. After the incubation operation is finished, the reaction disk can be driven to a preset position by the driving device so as to facilitate the next operation of the reagent in the reaction cup. Because the temperature control device of the device is arranged around the periphery of the reaction disc, and the temperature control device moves synchronously when the reaction disc moves, the moving process of the reaction disc cannot cause serious influence on the air flow of the temperature control device, so that the temperature constancy of the temperature control device is ensured, and the incubation effect of the temperature control device is effectively ensured.
In conclusion, the reciprocating incubation device provided by the utility model can improve the incubation effect of the incubation device, and the device has the advantages of simple structure, convenience in use and capability of being popularized and used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of the structure of a reciprocating incubation apparatus provided in the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural diagram of a temperature control device.
In fig. 1-3:
the device comprises a reaction disc 1, a temperature control device 2, an incubation disc 21, side heat-insulating cotton 22, a heating element 23, a cover plate 24, a temperature sensor 25, bottom heat-insulating cotton 26, a driving device 3, a base 31, a driving element 32, a driving motor 321, a driving wheel 322, a driven wheel 323, a synchronous belt 324, a clamp 325, a connecting plate 326, a connecting piece 327, a driving shaft 328, a guide device 33, a position detection piece 4, an initialization sensor 5, a position sensor 6, a drag chain 7 and a circuit adapter plate 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the utility model is to provide a reciprocating incubation device, which can improve the incubation effect of the incubation device, and the device has simple structure and convenient use, and can be popularized and used.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a reciprocating incubation device provided in the present invention; FIG. 2 is a top view of FIG. 1; fig. 3 is a schematic structural diagram of a temperature control device.
This particular embodiment provides a reciprocating motion formula incubation device, includes: the reaction disc device comprises a reaction disc 1 for placing reaction cups, a temperature control device 2 for controlling the temperature of the reaction disc 1 and a driving device 3 for driving the reaction disc 1 to move to a preset position, wherein the reaction disc 1 is provided with at least two mounting holes for fixing the reaction cups, the reaction disc 1 is connected with the driving device 3, and the temperature control device 2 is arranged around the periphery of the reaction disc 1.
The apparatus is mainly used for performing an incubation operation of the reagent in the cuvette, that is, for performing a constant temperature heating and transferring operation of the reagent in the cuvette. In the actual application process, the shapes, structures, sizes, positions and the like of the reaction disk 1, the temperature control device 2 and the driving device 3 can be determined according to actual conditions and actual requirements.
When the reciprocating incubation device provided by the present invention is used, the reaction cup containing the reagent can be placed on the mounting hole of the reaction disk 1, and then the operation of the temperature control device 2 is controlled to make the reaction disk 1 reach the required temperature condition, so as to perform the incubation operation on the reagent in the reaction cup. When the incubation operation is completed, the reaction plate 1 can be driven to a predetermined position by the driving means 3 so that the reagent in the cuvette can be subjected to the next operation. Because the temperature control device 2 of this device sets up around the periphery of reaction dish 1, temperature control device 2 synchronous motion when reaction dish 1 removes, consequently, the moving process of reaction dish 1 can not cause serious influence to temperature control device 2's air flow to ensure temperature control device 2's constancy of temperature, effectively guarantee temperature control device 2's incubation effect.
In conclusion, the reciprocating incubation device provided by the utility model can improve the incubation effect of the incubation device, and the device has the advantages of simple structure, convenience in use and capability of being popularized and used.
On the basis of the above embodiment, preferably, the reaction disk 1 is a rectangular disk, and the mounting holes in the rectangular disk are arranged in a rectangular shape, so that the capacity number of the reaction cups can be increased, and the reaction cups can be conveniently matched with a transfer device for grabbing and moving the reaction cups. As the reaction cups are distributed in the reaction disc 1 in a rectangular shape, the transfer device can grab the reaction cups only by performing linear movement, which is favorable for simplifying the structure of the transfer device.
It should be noted that the shapes of the reaction disk 1 and the mounting holes are not limited to a square shape, and may be any other shape, that is, the shapes, the number, the sizes, and the like of the mounting holes may be determined according to actual conditions and actual requirements in the actual application process.
Preferably, the temperature control device 2 comprises an incubation tray 21, a side heat preservation cotton 22 attached to the side of the incubation tray 21, a heating element 23 attached to the bottom of the incubation tray 21, a cover plate 24, and a temperature sensor 25 for detecting the temperature of the incubation tray 21, the incubation tray 21 is provided with a cavity for accommodating the reaction tray 1, the cover plate 24 is used for covering the cavity, and the temperature sensor 25 is arranged at the bottom of the incubation tray 21.
It should be noted that the heating element 23 can effectively heat the incubation tray 21 to make the incubation tray 21 reach the required temperature, and the side heat-insulating cotton 22 and the cover plate 24 are used together to effectively avoid the heat loss of the incubation tray 21 and make the incubation tray 21 in a constant temperature state. The temperature sensor 25 can detect the temperature of the incubation tray 21 in real time so that when the incubation tray 21 reaches a desired temperature, the operator can control the heating member 23 to stop operating to avoid over-or under-heating the incubation tray 21. The present device allows the incubation plate 21 to be always maintained in a desired constant temperature range, thereby achieving a constant temperature incubation reaction of the reagents in the cuvette.
Preferably, the bottom surface laminating of heating member 23 is equipped with bottom heat preservation cotton 26, and bottom heat preservation cotton 26 can effectively avoid the heat of heating member 23 to scatter and disappear to improve the heating efficiency and the heating effect of heating member 23.
The shapes, positions and the like of the incubation tray 21, the side heat-insulating cotton 22, the bottom heat-insulating cotton 26, the heating element 23, the cover plate 24 and the temperature sensor 25 can be determined according to actual conditions and actual requirements in the actual application process.
Preferably, the heating member 23 is a silica gel heating sheet, a heating film or an electrothermal heating device, and the type of the heating member 23 can be determined according to actual conditions and actual requirements in the actual application process.
On the basis of the above-mentioned embodiment, it is preferable that the driving device 3 includes a base 31, a driving member 32 for driving the reaction disk 1 to reciprocate, and a guiding device 33 for limiting a movement track of the reaction disk 1, the driving member 32 and the guiding device 33 are both disposed on the base 31, and the reaction disk 1 is connected to the driving member 32.
It should be noted that when the reaction tray 1 needs to be moved, the driving member 32 can be controlled to operate so as to move the reaction tray 1 back and forth along the guiding device 33, thereby ensuring that the reaction tray 1 moves to the preset position quickly. The guide device 33 may be a linear guide sliding structure such as a linear guide rail, a cylindrical guide rail, or a lubricated bearing.
Preferably, the driving member 32 is a synchronous belt driving structure, a rack and pinion driving structure or a worm and gear driving structure so as to realize the reciprocating linear motion of the reaction disk 1. The type of the drive member 32 can be determined during actual use based on actual conditions and actual requirements.
Preferably, the driving member 32 includes a driving motor 321, a driving pulley 322, a driven pulley 323, a timing belt 324 sleeved on the outer peripheries of the driving pulley 322 and the driven pulley 323, a clip 325 disposed on the timing belt 324, a connecting plate 326 for supporting the reaction disk 1 and the temperature control device 2, and a connecting member 327 for connecting the clip 325 and the connecting plate 326, the output end of the driving motor 321 is connected to the driving pulley 322, the guiding device 33 is disposed parallel to the timing belt 324, and the connecting plate 326 is slidably connected to the guiding device 33.
It should be noted that, a driving motor 321 may be disposed on one side of the base 31, the driving motor 321 transmits power to the driving shaft 328 through a timing belt 324, the driving shaft 328 is disposed perpendicular to the base 31, driving wheels 322 are disposed at two ends of the driving shaft 328 respectively, the driving wheels 322 may rotate along with the timing belt 324, and the driving wheel 322 on the other side of the base 31 may be connected to the driven wheel 323 through the timing belt 324 to convert the rotation into linear motion. One end of the connecting member 327 is fixed to the reaction disk 1, and the other end of the connecting member 327 is connected to the hook 325, so that the reaction disk 1 reciprocates along the guide 33 by the connection of the connecting member 327 and the timing belt 324, thereby linearly reciprocating the reaction disk 1.
It should be noted that the driving motor 321 may be a stepping motor, a servo motor or other power. In the actual application process, the shapes, structures, sizes, positions, etc. of the driving motor 321, the driving wheel 322, the driven wheel 323, the synchronous belt 324, the clip 325, the connecting plate 326 and the connecting piece 327 can be determined according to actual conditions and actual requirements.
Preferably, the base 31 is provided with a position detecting member 4 and an initializing sensor 5, the position detecting member 4 is disposed in parallel with the guide 33, and the connecting plate 326 is provided with a position sensor 6 to detect the position of the reaction disk 1 in real time.
It should be noted that, when the reaction disk 1 is driven by the driving member 32 to move back and forth, the connecting plate 326 can move back and forth along the guiding device 33, and during the movement, when the position sensor 6 moves to the position of the position detecting member 4, the position sensor 6 and the position detecting member 4 can cooperate to sense to detect the real-time position of the reaction disk 1. When the position sensor 6 moves to the position of the initialization sensor 5, the position sensor 6 and the initialization sensor 5 can cooperate to sense to initialize the position of the reaction plate 1, so as to accurately detect the position of the reaction plate 1 based on the sensing.
Preferably, the driving device 3 comprises a drag chain 7 for fixing the cable and a circuit adapter plate 8 for connecting with an external circuit, the temperature control device 2 and the circuit adapter plate 8 are both connected with the drag chain 7, and the circuit adapter plate 8 is arranged on the base 31. For example, the circuit interposer 8 may be fixed to the base 31 by a sheet metal member. When controlling the heating element 23 of the temperature control device 2, the heating element 23 and an external power supply need to be connected by a cable to realize temperature control operation, and the temperature control device 2 needs to move back and forth along with the reaction disk 1, so that a drag chain 7 for fixing the cable and a circuit adapter plate 8 for communicating a circuit need to be installed.
It should be noted that the reciprocating incubation device provided by the present invention can effectively improve the incubation efficiency, i.e. can perform incubation operation on more reagents in a unit time. The device can be accurately matched with other operating mechanisms to realize more efficient detection operation. The reaction disc 1 is provided with square mounting holes which are arranged in a rectangular shape, and the incubation disc 21 can be provided with square incubation positions so as to realize accurate limit on external reaction cups and accurately identify the positions of the reaction cups, thereby realizing the position detection operation and the incubation operation of a plurality of reaction cups.
It should be noted that the directions and positional relationships indicated by "upper and lower sides", "inside and outside", and the like in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, and do not indicate or imply that the device or element referred to must have a specific direction, be configured and operated in a specific direction, and thus, should not be construed as limiting the present invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all the embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.
The reciprocating incubation apparatus provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A reciprocating incubation apparatus, comprising: the reaction device comprises a reaction disc (1) used for placing reaction cups, a temperature control device (2) used for controlling the temperature of the reaction disc (1) and a driving device (3) used for driving the reaction disc (1) to move to a preset position, wherein the reaction disc (1) is provided with at least two mounting holes used for fixing the reaction cups, the reaction disc (1) is connected with the driving device (3), and the temperature control device (2) surrounds the peripheral part of the reaction disc (1).
2. The reciprocating incubation device of claim 1, characterized in that the reaction tray (1) is a rectangular tray, the mounting holes in the rectangular tray being in a rectangular arrangement.
3. The reciprocating incubation device of claim 1, wherein the temperature control device (2) comprises an incubation tray (21), side heat-retaining cotton (22) attached to the side of the incubation tray (21), a heating element (23) attached to the bottom of the incubation tray (21), a cover plate (24), and a temperature sensor (25) for detecting the temperature of the incubation tray (21), the incubation tray (21) is provided with a cavity for accommodating the reaction tray (1), the cover plate (24) is used for covering the cavity, and the temperature sensor (25) is provided at the bottom of the incubation tray (21).
4. The reciprocating incubation device as claimed in claim 3, wherein the heating element (23) is provided with bottom insulation cotton (26) attached to the bottom surface.
5. The reciprocating incubation device as claimed in claim 3, characterized in that the heating element (23) is a silica gel heating plate, a heating membrane or an electrothermal heating device.
6. The reciprocating incubation device as claimed in any of claims 1 to 5, wherein the driving device (3) comprises a base (31), a driving member (32) for driving the reaction disc (1) to reciprocate, and a guiding device (33) for limiting the motion track of the reaction disc (1), wherein the driving member (32) and the guiding device (33) are both disposed on the base (31), and the reaction disc (1) and the driving member (32) are connected.
7. The reciprocating incubation device of claim 6, wherein the drive member (32) is a synchronous belt drive, a rack and pinion drive, or a worm and gear drive.
8. The reciprocating incubation device as claimed in claim 7, wherein the driving member (32) comprises a driving motor (321), a driving wheel (322), a driven wheel (323), a timing belt (324) sleeved on the periphery of the driving wheel (322) and the driven wheel (323), a clip (325) arranged on the timing belt (324), a connecting plate (326) for supporting the reaction disk (1) and the temperature control device (2), and a connecting member (327) for connecting the clip (325) and the connecting plate (326), wherein the output end of the driving motor (321) is connected with the driving wheel (322), the guiding device (33) is arranged in parallel with the timing belt (324), and the connecting plate (326) is slidably connected with the guiding device (33).
9. The reciprocating incubation device as claimed in claim 8, characterized in that the base (31) is provided with a position detector (4) and an initialization sensor (5), the position detector (4) being arranged parallel to the guide (33), the connection plate (326) being provided with a position sensor (6) to detect the position of the reaction plate (1) in real time.
10. The reciprocating incubation device as claimed in claim 9, wherein the drive means (3) comprise a tow chain (7) for fixing cables and a circuit adapter plate (8) for connection with external circuits, both the temperature control device (2) and the circuit adapter plate (8) being connected to the tow chain (7), the circuit adapter plate (8) being provided on the base (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005452.7U CN215611610U (en) | 2021-08-23 | 2021-08-23 | Reciprocating motion formula incubation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005452.7U CN215611610U (en) | 2021-08-23 | 2021-08-23 | Reciprocating motion formula incubation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215611610U true CN215611610U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122005452.7U Active CN215611610U (en) | 2021-08-23 | 2021-08-23 | Reciprocating motion formula incubation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215611610U (en) |
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2021
- 2021-08-23 CN CN202122005452.7U patent/CN215611610U/en active Active
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