CN216473171U - Oscillation incubation device - Google Patents
Oscillation incubation device Download PDFInfo
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- CN216473171U CN216473171U CN202121780987.5U CN202121780987U CN216473171U CN 216473171 U CN216473171 U CN 216473171U CN 202121780987 U CN202121780987 U CN 202121780987U CN 216473171 U CN216473171 U CN 216473171U
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- incubation
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Abstract
The utility model discloses an oscillation incubation device, which comprises an incubation module and an oscillation module, wherein the incubation module comprises a heating film and a heat conduction frame which is arranged above the heating film and has an array structure, the heat conduction frame is arranged on a support seat of the heat conduction frame, at least one fastening elastic sheet is arranged on the circumference of the support seat of the heat conduction frame for fastening a deep hole plate, at least one separation elastic sheet is arranged on the left side plate and/or the right side plate of the heat conduction frame, when the deep hole plate made of plastic materials is softened under heating incubation, the deep hole plate is ejected outwards from the inner side through the separation elastic sheet, the conditions that the deep hole plate cannot be fastened after being softened by heating, abnormal sound is easily caused after the deep hole plate is collapsed and the like are avoided, the oscillation module can oscillate, the oscillation module comprises an oscillation plate, an eccentric wheel and a rotation driving mechanism, the oscillation module is fixed on a base, a plurality of buffer mechanisms are arranged between the base and the oscillation plate, so as to buffer and dilute the stress in the oscillation process and improve the oscillation stability and safety.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an oscillation incubation device.
Background
In the nucleic acid extraction experiment, use the deep hole board as bearing device, need heated to suitable reaction temperature to the reagent in the deep hole board, reaction temperature generally reaches more than 100 ℃, in order to guarantee the accuracy of nucleic acid extraction experiment, nucleic acid extraction appearance on the market at present, the independent mechanism configuration metal heating piece of hatching of common material heats up and incubate, its structural function is single, only possesses the heating function usually, can't realize the oscillation mixing in the heating, this defect can direct influence final experimental result. In addition, because a size error exists inevitably between the deep hole plate and the metal heating block, the deep hole plate and the metal heating block cannot be completely attached, or more or less parts of the bottom of the deep hole plate cannot be completely attached to the heating head of the metal heating strip, some air gaps exist inevitably between the deep hole plate and the metal heating block, the heat conductivity coefficient of air is extremely low, the heat conductivity coefficient of air at 0-100 ℃ is 0.024-0.031W/m.K, great influence is caused on the heating efficiency, and the heating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oscillation incubation device for overcoming the defects in the prior art.
The utility model is realized by the following technical scheme:
an oscillation incubation device comprises an incubation module and an oscillation module, wherein the incubation module comprises a heating film and an array-structured heat conduction frame arranged above the heating film; the oscillation module enables the incubation module to oscillate.
Further, the incubation module further comprises a heat conduction frame supporting seat, the heat conduction frame is installed on the heat conduction frame supporting seat, the heating film is arranged between the heat conduction frame and the heat conduction frame supporting seat, and at least one fastening elastic sheet is arranged in the circumferential direction of the heat conduction frame supporting seat. In order to ensure that the deep hole plate keeps stable and regular rotation during oscillation, the fastening elastic sheet is designed at the circumferential part of the supporting seat of the heat conduction frame, when the deep hole plate is placed on the heat conduction frame, the deep hole plate jacks the fastening elastic sheet, and the deep hole plate is clamped tightly under the action of the resilience force of the fastening elastic sheet.
Furthermore, the heat conduction frame includes bottom plate and symmetry setting left side board and the right side board in the bottom plate both sides it has the heat conduction post group of a plurality of row to distribute between left side board and the right side board, and each row heat conduction post group includes a plurality of heat conduction post.
Furthermore, a plurality of rows of heat conduction column groups are uniformly distributed between the left side plate and the right side plate, and each row of heat conduction column group comprises a plurality of heat conduction columns which are uniformly distributed. When the deep hole plate is placed on the heat conduction frame, the holes of the deep hole plate are positioned between the heat conduction columns or between the heat conduction columns and the left side plate or the right side plate, and the holes of the surrounding deep hole plate are heated and incubated, so that the heating efficiency is greatly improved.
Furthermore, at least one separation resisting elastic sheet is arranged on the left side plate and/or the right side plate. Because the deep hole board is plastic material usually, and the temperature is generally up to more than 100 ℃ to heat and incubate, the deep hole board probably has the softening condition to appear, lead to when the oscillation, the deep hole board is soft to collapse to the inboard, and the fastening shell fragment is difficult to fully play the effect of pressing from both sides tight fixed deep hole board, for solving this problem, design on the curb plate about the heat conduction frame and hinder the shell fragment, if the deep hole board takes place to soften, it can follow the inboard and outwards ejecting the deep hole board to hinder the shell fragment, thereby avoid the deep hole board to be heated and soften and can't fasten and soft circumstances such as leading to abnormal sound easily after collapsing.
Furthermore, the oscillation module includes the oscillation plate and fixes the eccentric wheel on the oscillation plate, rotary driving mechanism is being connected on the eccentric wheel, the heat conduction frame supporting seat is fixed on the oscillation plate. When the rotary driving mechanism rotates, the eccentric wheel rotates to generate centrifugal force to enable the oscillating plate to vibrate, and the vibration is transmitted to the deep hole plate placed on the heat conducting frame through the heat conducting frame supporting seat fixed on the oscillating plate, so that the deep hole plate is oscillated and mixed uniformly.
The cam shaft of the eccentric wheel is correspondingly fixed with a photoelectric switch catch. When the eccentric wheel is driven by the rotary driving mechanism, the photoelectric switch blocking piece enters the induction range of the photoelectric switch every time the eccentric wheel rotates for one circle, so that the photoelectric switch blocking piece and the photoelectric switch are arranged, and the oscillation speed can be monitored.
Furthermore, the vibration module is fixed on the base, and a plurality of buffer mechanisms are arranged between the base and the vibration plate.
Further, the buffer mechanism is a rubber column. Through setting up the rubber column, the stress among the buffering dilution oscillation process improves the stability and the security of oscillation.
Further, the oscillation incubation device is applied to a full-automatic nucleic acid extractor.
In combination with the structural characteristics of the utility model, compared with the prior art, the oscillation incubation device provided by the utility model comprises an incubation module and an oscillation module, wherein the incubation module comprises a heating film and a heat conduction frame of an array structure arranged above the heating film, the heat conduction frame is arranged on a support seat of the heat conduction frame, at least one fastening elastic sheet is arranged on the circumference of the support seat of the heat conduction frame and used for fastening a deep hole plate, at least one separation resisting elastic sheet is arranged on the left side plate and/or the right side plate of the heat conduction frame, when the plastic deep hole plate is softened under heating incubation, the deep hole plate is pushed out from the inner side through the separation resisting elastic sheet, the situations that the deep hole plate is softened by heating and can not be fastened and abnormal sound is easily caused after soft collapse and the like are avoided, the oscillation module can enable the incubation module to oscillate, and the oscillation module comprises an oscillation plate, an eccentric wheel and a rotation driving mechanism, the oscillation module is fixed on the base, is provided with a plurality of buffer gear between base and oscillation plate to the stress of buffering dilution oscillation in-process improves oscillation stability and security.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of the oscillation incubation device of the present invention.
Fig. 2 is a schematic view of an exploded structure of the shaking incubator of the present invention.
The device comprises a heating film 1, a heat conduction frame 2, a bottom plate 201, a left side plate 202, a right side plate 203, a heat conduction column 204, a heat conduction frame support seat 3, a fastening elastic sheet 4, a separation resisting elastic sheet 5, an oscillating plate 6, an eccentric wheel 7, a cam shaft 701, a rotary driving motor 8, a fixed seat 9, a photoelectric switch 10, a photoelectric switch separation blade 11, a base 12, a rubber column 13 and a deep hole plate 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, if the specific posture changes, the directional indicator changes accordingly.
As shown in fig. 1 and 2, an oscillation incubation device includes an incubation module and an oscillation module, the incubation module includes a heating membrane 1 and an array-structured heat conduction frame 2 disposed above the heating membrane, and the oscillation module enables the incubation module to oscillate.
In an embodiment, the incubation module further comprises a heat conduction frame support seat 3, the heat conduction frame 2 is installed on the heat conduction frame support seat 3, the heating film 1 is arranged between the heat conduction frame 2 and the heat conduction frame support seat 3, and two fastening elastic pieces 4 are equally distributed on each side of the circumferential direction of the heat conduction frame support seat 3. In order to ensure that the deep hole plate 14 keeps stable and regular rotation during the oscillation action, a fastening elastic sheet is designed at the circumferential direction of the supporting seat of the heat conduction frame, when the deep hole plate is placed on the heat conduction frame, the deep hole plate pushes the fastening elastic sheet open, and the deep hole plate is clamped under the action of the resilience force of the fastening elastic sheet.
In an embodiment, the heat conducting frame 2 includes a bottom plate 201, and a left side plate 202 and a right side plate 203 symmetrically disposed on two sides of the bottom plate, wherein 11 rows of heat conducting column sets are uniformly distributed between the left side plate and the right side plate, and 9 heat conducting columns 204 are uniformly distributed on each row of heat conducting columns, the embodiment is adapted to a deep hole plate of 12 (rows) × 8 (columns) specification commonly used in the current market, when the deep hole plate is placed on the heat conducting frame, the heating film is heated, and the heat is transferred to the left side plate 202, the right side plate 203 and each heat conducting column 204 through the bottom plate 201, at this time, the holes of the deep hole plate are located between each heat conducting column or between the heat conducting column and the left side plate or the right side plate, an enclosure type is formed to heat and incubate each hole of the deep hole plate, and the heating efficiency is greatly improved.
In another embodiment, two separation preventing elastic sheets 5 are respectively arranged on the left side plate 202 and the right side plate. Because the deep hole board is plastic material usually, and the temperature is generally up to more than 100 ℃ to heat and incubate, the deep hole board probably has the softening condition to appear, lead to when the oscillation, the deep hole board is soft to collapse to the inboard, and the fastening shell fragment is difficult to fully play the effect of pressing from both sides tight fixed deep hole board, for solving this problem, design on the curb plate about the heat conduction frame and hinder the shell fragment, if the deep hole board takes place to soften, it can follow the inboard and outwards ejecting the deep hole board to hinder the shell fragment, thereby avoid the deep hole board to be heated and soften and can't fasten and soft circumstances such as leading to abnormal sound easily after collapsing.
In one embodiment, the oscillating module includes an oscillating plate 6 and an eccentric 7 fixed on the oscillating plate 6, the eccentric 7 is connected to a rotation driving mechanism, in this embodiment, a rotation driving motor 8, and the heat conducting frame support base 3 is fixed on the oscillating plate 6. When the rotary driving motor 8 rotates, the eccentric wheel 7 rotates to generate centrifugal force to enable the oscillating plate 6 to generate single circumferential oscillation or alternating forward and reverse circumferential oscillation, which both fall into the protection scope of the utility model, and the oscillation is transmitted to the deep hole plate arranged on the heat conduction frame 3 through the heat conduction frame supporting seat 3 fixed on the oscillating plate 6, so as to carry out oscillation and uniform mixing actions on the deep hole plate.
In one embodiment, the device further comprises a fixed seat 9, the rotary driving motor 8 is mounted on the fixed seat 9, a photoelectric switch 10 is fixed on the fixed seat 9, and a photoelectric switch catch 11 is correspondingly fixed on the cam shaft 701 of the eccentric wheel 7. When the eccentric wheel is driven by the rotary driving mechanism, the photoelectric switch blocking piece enters the induction range of the photoelectric switch every time the eccentric wheel rotates for one circle, so that the photoelectric switch blocking piece and the photoelectric switch are arranged, and the oscillation speed can be monitored.
In one embodiment, the vibration module further includes a base 12, the vibration module is fixed on the base, and a plurality of buffer mechanisms are arranged between the base and the vibration plate, and in this embodiment, the buffer mechanisms are rubber columns 13. Through setting up the rubber column, the stress among the buffering dilution oscillation process improves the stability and the security of oscillation.
The oscillation incubation device is applied to a full-automatic nucleic acid extractor.
The applicant asserts that the above-described embodiments merely represent the basic principles, principal features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, and that various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the utility model, which will fall within the scope of the utility model as claimed.
The present invention is not limited to the above embodiments, and all embodiments adopting the similar structure and method to achieve the object of the present invention are within the protection scope of the present invention.
Claims (7)
1. An oscillation incubation device comprises an incubation module and an oscillation module, and is characterized in that: the incubation module comprises a heating film and a heat conduction frame which is arranged above the heating film and has an array structure; the oscillation module enables the incubation module to oscillate; the heat conduction frame comprises a bottom plate, a left side plate and a right side plate which are symmetrically arranged on two sides of the bottom plate, a plurality of rows of heat conduction column groups are distributed between the left side plate and the right side plate, and each row of heat conduction column group comprises a plurality of heat conduction columns; the left side plate is provided with at least one separation resisting elastic sheet, the right side plate is provided with at least one separation resisting elastic sheet, or the left side plate and the right side plate are both provided with at least one separation resisting elastic sheet.
2. An oscillatory incubation unit in accordance with claim 1 characterised in that: the incubation module further comprises a heat conduction frame supporting seat, the heat conduction frame is installed on the heat conduction frame supporting seat, the heating film is arranged between the heat conduction frame and the heat conduction frame supporting seat, and at least one fastening elastic sheet is arranged in the circumferential direction of the heat conduction frame supporting seat.
3. An oscillatory incubation unit in accordance with claim 1 characterised in that: a plurality of rows of heat conduction column groups are uniformly distributed between the left side plate and the right side plate, and each row of heat conduction column group comprises a plurality of heat conduction columns which are uniformly distributed.
4. An oscillatory incubation unit in accordance with claim 2 characterised in that: the vibration module comprises a vibration plate and an eccentric wheel fixed on the vibration plate, a rotary driving mechanism is connected to the eccentric wheel, and a support seat of the heat conduction frame is fixed on the vibration plate.
5. An oscillatory incubation unit according to claim 4 characterised in that: the rotary driving mechanism is installed on the fixed seat, a photoelectric switch is fixed on the fixed seat, and a photoelectric switch blocking piece is correspondingly fixed on a cam shaft of the eccentric wheel.
6. An oscillatory incubation unit according to claim 4 characterised in that: the vibration module is fixed on the base, and a plurality of buffer mechanisms are arranged between the base and the vibration plate.
7. An oscillatory incubation unit according to claim 6 characterised in that: the buffer mechanism is a rubber column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780987.5U CN216473171U (en) | 2021-08-02 | 2021-08-02 | Oscillation incubation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780987.5U CN216473171U (en) | 2021-08-02 | 2021-08-02 | Oscillation incubation device |
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| CN216473171U true CN216473171U (en) | 2022-05-10 |
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| CN202121780987.5U Active CN216473171U (en) | 2021-08-02 | 2021-08-02 | Oscillation incubation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448537A (en) * | 2023-06-16 | 2023-07-18 | 长沙迈迪克智能科技有限公司 | Incubation module |
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2021
- 2021-08-02 CN CN202121780987.5U patent/CN216473171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448537A (en) * | 2023-06-16 | 2023-07-18 | 长沙迈迪克智能科技有限公司 | Incubation module |
| CN116448537B (en) * | 2023-06-16 | 2023-09-15 | 长沙迈迪克智能科技有限公司 | Incubation module |
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