CN204151345U - Bacteria culture instrument - Google Patents
Bacteria culture instrument Download PDFInfo
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- CN204151345U CN204151345U CN201420467795.2U CN201420467795U CN204151345U CN 204151345 U CN204151345 U CN 204151345U CN 201420467795 U CN201420467795 U CN 201420467795U CN 204151345 U CN204151345 U CN 204151345U
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- raising module
- microorganism culturing
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Abstract
The utility model provides a kind of bacteria culture instrument, comprises microorganism culturing raising module (1), culturing bottle (2), support (3), motor (4), rolling bearing units seat (5), connecting rod (6), transmission rod (7), drive plate (8), optocoupler gear pin (9), optocoupler components and parts (10), light path sense channel (11), metal electric heating membrane (12), temperature sensor circuit plate (13), temperature controller (14), photoelectric detective circuit plate (15), metal electric heating membrane pressing plate (16), spring piece (17), screw (18).Each microorganism culturing module (1), photodetector system and temperature control system are installed, have have employed the heat conducting method of solid dielectric, improve and hatch effect.Modular design makes user can the quantity of unrestricted choice culturing bottle position, also makes cultivation instrument installing/dismounting more convenient.The utility model is simple to operate, is suitable for suitability for industrialized production and use, has larger using value.
Description
Technical field
The utility model relates to medical facilities, is specifically related to the bacteria culture instrument for microorganism culturing.
Background technology
Microorganism culturing module in the bacteria culture instrument of current use adopts rotating disc type usually, microorganism culture flask position on rotating disk is distributed in interior middle outer ring, being driven by motor adopts turntable rotation mode of shaking to cultivate, and adopts air heating method to carry out hatching of culturing bottle.Be air owing to hatching medium, so the homogeneity controlled in incubation temperature and accuracy are short of all to some extent.The transmission rig also more complicated of rotating disc type cultivation simultaneously, cost is also relatively high.Therefore need to improve microorganism culturing module.
Utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned weak point, provides a kind of easy and simple to handle, improves the bacteria culture instrument of hatching effect.
For solving the problems of the technologies described above, the utility model adopts following technical proposal:
The utility model provides a kind of bacteria culture instrument, comprises microorganism culturing raising module, culturing bottle, support, motor, rolling bearing units seat, connecting rod, transmission rod, drive plate, optocoupler gear pin, optocoupler components and parts, light path sense channel, metal electric heating membrane, temperature sensor circuit plate, temperature controller, photoelectric detective circuit plate, metal electric heating membrane pressing plate.
Described microorganism culturing raising module is aluminum alloy die casting, in the front side of raising module, rear side and bottom, groove is set respectively, the front side of described raising module and rear side respectively arrange a long 329mm, wide 86mm, the groove of dark 2mm, described groove sticks metal electric heating membrane, metal electric heating membrane heating power, makes the culturing bottle in raising module carry out hatching work by the method for metal solid heat by conduction.Metal electric heating membrane covers metal electric heating membrane pressing plate, metal electric heating membrane is fixed.The bottom of described raising module arranges 7 grooves, from left to right symmetric offset spread altogether.Wherein temperature controller is installed, groove (i.e. the 4th groove from left-hand digit) the mounting temperature sensor circuit card in the middle of bottom in the groove of the leftmost side, bottom, temperature controller and temperature sensor circuit plate laminating raising module Real-Time Monitoring incubation temperature.The uneasy component of other 5 grooves, only as the use meeting raising module symmetric designs entail, makes raising module increase aesthetics.After installing temperature sensor circuit plate and temperature controller, photoelectric detective circuit plate is installed bottom raising module.
A deep hole is had, as the bottle position of putting culturing bottle at described microorganism culturing raising module top.When culturing bottle bottle position put into by culturing bottle, the ingress of bottle position is provided with spring piece, by the elasticity tension of spring piece, culturing bottle is fixed.An aperture is opened as light path sense channel in the bottom of culturing bottle bottle position, when microorganism culturing raising module completes reciprocal jigging motion, after culturing bottle is fully shaken up, the Detection theory device on the photoelectric detective circuit plate installed bottom microorganism culturing raising module is detected the microorganism in culturing bottle by this light path sense channel.Microorganism culturing raising module installs heat shield, makes the temperature remained constant of microorganism culturing raising module.
The two-arm of described support is installed on the bacteria culture instrument left and right sides respectively, installs bearing support of usheing to seat, by shaft shoulder screw by rack-mount for microorganism culturing raising module, and be in rotary movable state outside the two-arm of support.Described support can install multiple (6-8) microorganism culturing raising module from the bottom up.The screw in the middle part of microorganism culturing raising module is penetrated with shaft shoulder screw, penetrate in the bearing of the two-arm rolling bearing units seat being installed on support again, make microorganism culturing raising module can be in rotary movable state on support, realize the reciprocal jigging motion of raising module, accelerate cultivation speed.In order to make multiple microorganism culturing raising module on support can carry out reciprocal jigging motion simultaneously, install a shaft shoulder screw on the right side of each microorganism culturing raising module, the shaft shoulder of each screw is inserted in connecting rod.The shaft shoulder being positioned at shaft shoulder screw on the right side of the undermost microorganism culturing raising module of support is inserted in transmission rod, and the opposite side of transmission rod is connected with drive plate again, finally drive plate is inserted in machine shaft and fixes.Like this, when electric machine rotation, by the transmission of drive plate and transmission rod, make the microorganism culturing raising module on support carry out reciprocal jigging motion simultaneously, improve cultivation and hatch effect.
The cylindrical of described drive plate is arranged optocoupler gear pin, when driven by motor drive plate is rotated, the optocoupler gear pin on drive plate circles around motor shaft.An optocoupler support with optocoupler components and parts is set on rear side of described support.Like this, at optocoupler gear pin in motor shaft circles, when optocoupler gear pin is horizontal, just blocked the optocoupler components and parts on optocoupler support, optocoupler components and parts are responded to, and microorganism culturing raising module carries out oscillating motion.
Thus, when bacteria culture instrument operates, electric machine rotation, the microorganism culturing raising module on support starts to carry out ground oscillating motion up and down due to the interlock effect of the transmission rigs such as connecting rod, transmission rod and drive plate.When optocoupler gear pin rotates a circle around motor shaft, optocoupler components and parts are responded to, raising module has just carried out once teetering motion, teetering in moving process, the acclivitous maximum angle of microorganism culturing raising module is 22 °, the downward minimum angles of microorganism culturing raising module is 14 °, and the culturing bottle in raising module is fully shaken up.Optocoupler gear pin circulation rotating like this, when optocoupler gear pin makes optocoupler components and parts respond to the tenth time, raising module has just carried out the motion that teeters of ten circulations.Now culturing bottle is fully shaken up, and metal electric heating membrane controls microorganism culturing raising module and reaches 30-35 degree Celsius.Finally complete microorganism culturing.Circulation like this, along with electric machine rotation, microorganism culturing raising module on support starts ceaselessly to carry out teetering motion due to the interlock of the transmission rigs such as connecting rod, transmission rod and drive plate, culturing bottle in microorganism culturing module is fully shaken up, and metal electric heating membrane controls microorganism culturing raising module and reaches specified temperature 30-35 degree Celsius.Finally complete microorganism culturing.
The microorganism culturing module of bacteria culture instrument has been installed photodetector system and temperature control system by the utility model, have employed the heat conducting method of solid dielectric, improves and hatch effect.Modular design makes user can the quantity of unrestricted choice culturing bottle position, also makes cultivation mechanism installing/dismounting more convenient, for maintenance is provided convenience.The utility model novel structure, easy to make, simple to operate, be suitable for suitability for industrialized production and use, have larger using value.
Accompanying drawing explanation
The structural representation of Fig. 1 the utility model bacteria culture instrument
Fig. 2 the utility model novel bacteria cultivates the raising module of instrument
1. microorganism culturing raising module 2. culturing bottle 3. support 4. motor 5. rolling bearing units seat 6. connecting rod 7. transmission rod 8. drive plate 9. optocoupler gear pin 10. optocoupler components and parts 11. light path sense channel 12. metal electric heating membrane 13. temperature sensor circuit plate
On front side of 14. temperature controller 15. photoelectric detective circuit plate 16. metal electric heating membrane pressing plate 17. spring piece 18. screw 19. microorganism culturing raising modules, groove 20. microorganism culturing raising module rear side notch 21-27. microorganism culturing raising module bottom left plays the 1st groove to the 7th groove 28. optocoupler support 29. heat shield 30. microorganism culturing raising module culturing bottle bottle position.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
The structural representation of the bacteria culture instrument of the utility model shown in Fig. 1.
Bacteria culture instrument comprises microorganism culturing raising module 1, culturing bottle 2, support 3, motor 4, rolling bearing units seat 5, connecting rod 6, transmission rod 7, drive plate 8, optocoupler gear pin 9, optocoupler components and parts 10, light path sense channel 11, metal electric heating membrane 12, temperature sensor circuit plate 13, temperature controller 14, photoelectric detective circuit plate 15, metal electric heating membrane pressing plate 16, spring piece 17, screw 18.
The microorganism culturing raising module of the bacteria culture instrument of the utility model shown in Fig. 2
On front side of 19. microorganism culturing raising modules, groove 20. microorganism culturing raising module rear side notch 21-27. microorganism culturing raising module bottom left plays the 1st groove to the 7th groove 28. optocoupler support 29. heat shield 30. microorganism culturing raising module culturing bottle bottle position.
Composition graphs 1 and Fig. 2, bacteria culture instrument of the present utility model, the front side of described microorganism culturing raising module 1, rear side and bottom respectively arrange groove, the bottom of microorganism culturing raising module arranges the long 30mm of 7 grooves (21,22,23,24,25,26,27) each groove altogether, wide 25mm, dark 4mm, from left to right symmetric offset spread.At front side groove 19 and rear side notch 20 place of microorganism culturing raising module 1, stick metal electric heating membrane 12, then on metal electric heating membrane 12, cover metal electric heating membrane pressing plate 16, metal electric heating membrane 12 is fixed.In leftmost side groove 21, temperature controller 14 is installed bottom microorganism culturing raising module 1, in the groove 24 in the middle of bottom raising module 1 (namely from left several the 4th groove) mounting temperature sensor circuit card 13.The uneasy component of other 5 grooves of bottom, only as the use meeting raising module 1 symmetric designs entail, makes raising module 1 increase aesthetics.After installing temperature sensor circuit plate 13 and temperature controller 14, photoelectric detective circuit plate 15 is installed bottom raising module 1.
Described support 3 is Q235 sheet metal component, the two-arm of described support 3 is installed on the bacteria culture instrument left and right sides respectively, outside the two-arm of support 3, bearing support 5 of usheing to seat is installed, by shaft shoulder screw, microorganism culturing raising module 1 is arranged on support 3, and is in rotary movable state.The two-arm of support 3 is positioned at the left and right sides of microorganism culturing raising module 1, and the two-arm side of support 3 has flanging to make it keep intensity.Rolling bearing units seat 5 is installed in the two-arm of support 3.
Described support 3 can install multiple (6-8) microorganism culturing raising module 1 from bottom to top.The screw 18 in the middle part of microorganism culturing raising module 1 is penetrated with shaft shoulder screw, penetrate in the bearing of the rolling bearing units seat 5 being installed on support 3 two-arm again, make microorganism culturing raising module 1 can be in rotary movable state on support 3, realize raising module 1 back and forth jigging motion, accelerate cultivation speed.In order to make multiple microorganism culturing raising module 1 on support 3 can carry out reciprocal jigging motion simultaneously, install a shaft shoulder screw on the right side of each raising module 1, the shaft shoulder of each screw is inserted in connecting rod 6.Be inserted in transmission rod 7 again at the shaft shoulder of the right side shaft shoulder screw of the undermost microorganism culturing raising module 1 of support 3, transmission rod 7 is connected with screw with drive plate 8 again, finally drive plate 8 and motor 4 is fixed.When motor 4 rotates, by the transmission of drive plate 8 and transmission rod 7, support 3 undermost microorganism culturing raising module 1 is made to carry out reciprocal jigging motion, simultaneously due to the interlock effect of connecting rod 6, make remaining microorganism culturing raising module 1 of support 3 carry out reciprocal jigging motion simultaneously, improve cultivation and hatch effect.
The utility model bacteria culture instrument installs 6-8 microorganism culturing raising module 1, and having a diameter at each raising module 1 top is 35.5mm, and the degree of depth is the deep hole of 112mm, as the bottle position 30 of putting culturing bottle 2.When culturing bottle bottle position 30 put into by culturing bottle 2, the ingress of bottle position 30 is provided with spring piece 17, and culturing bottle 2 is fixed.Bottom culturing bottle bottle position 30, open a diameter is that the aperture of 5mm is as light path sense channel 11, when microorganism culturing raising module 1 completes reciprocal jigging motion, after culturing bottle 2 is fully shaken up, the Detection theory device on the photoelectric detective circuit plate 15 installed bottom microorganism culturing raising module 1 is detected by the microorganism in light path sense channel 11 pairs of culturing bottles 2.Microorganism culturing raising module 1 is installed heat shield 29, makes the temperature remained constant of microorganism culturing raising module 1.
The rear side of described support 3 installs an optocoupler support 28, and optocoupler support 28 arranges optocoupler components and parts 10.During bacteria culture instrument running, motor 4 rotates, and the microorganism culturing raising module 1 on support 3 starts to carry out the motion that teeters due to the interlock effect of the transmission rigs such as connecting rod 6, transmission rod 7 and drive plate 8.Optocoupler gear pin 9 rotates a circle around the axle of motor 4 and optocoupler components and parts 10 is responded to, namely raising module 1 has carried out once teetering motion, teetering in moving process, it is 22 ° that raising module 1 reaches acclivitous maximum angle, raising module 1 downwards minimum angles is 14 °, ensures that enough rocking tendencies make the culturing bottle 2 in raising module 1 fully shake up.Optocoupler gear pin 9 so circulation rotating, optocoupler components and parts 10 are responded to, the rocking tendency being controlled microorganism culturing raising module 1 by optocoupler components and parts 10 waves number of times, culturing bottle 2 is fully shaken up, metal electric heating membrane 12 controls microorganism culturing raising module 1 and reaches 30-35 degree Celsius, finally completes microorganism culturing.
Described in the utility model bacteria culture instrument, culturing bottle 2 is made up of armorphous thermoplastic resin, and not easily broken, safe and reliable, properties of transparency is good.The microorganism culturing module of bacteria culture instrument has been installed photodetector system and temperature control system by the utility model, have employed the heat conducting method of solid dielectric, improves and hatch effect.
Claims (9)
1. bacteria culture instrument, it is characterized in that, described bacteria culture instrument comprises microorganism culturing raising module (1), culturing bottle (2), support (3), motor (4), rolling bearing units seat (5), connecting rod (6), transmission rod (7), drive plate (8), optocoupler gear pin (9), optocoupler components and parts (10), light path sense channel (11), metal electric heating membrane (12), temperature sensor circuit plate (13), temperature controller (14), photoelectric detective circuit plate (15), metal electric heating membrane pressing plate (16), spring piece (17), screw (18).
2. bacteria culture instrument according to claim 1, is characterized in that, the front side of described microorganism culturing raising module 1, rear side and bottom respectively arrange groove; The bottom of described microorganism raising module (1) arranges 7 grooves (21,22,23,24,25,26,27) altogether, arranges from left to right; The front side groove (19) of described microorganism culturing raising module (1) and rear side notch (20) place, stick metal electric heating membrane (12), then on metal electric heating membrane (12), cover metal electric heating membrane pressing plate (16), be screwed on microorganism culturing raising module (1); Temperature sensor circuit plate (13) is close to and is fixed on the middle groove (24) in microorganism culturing raising module (1) bottom, temperature controller (14) is fixed in microorganism culturing raising module (1) bottom left the 1st groove (21), and photoelectric detective circuit plate (15) is installed on the bottom of microorganism culturing raising module (1).
3. bacteria culture instrument according to claim 1; it is characterized in that; described bacteria culture instrument installs 6-8 microorganism culturing raising module (1); each microorganism culturing raising module (1) has a deep hole at each raising module (1) top, as the bottle position (30) of putting culturing bottle (2); Each microorganism culturing raising module (1) mounting temperature sensor circuit card (13), temperature controller (14), metal electric heating membrane (12) and photoelectric detective circuit plate (15); Each bottle of position (30) ingress mounting spring sheet (17) makes culturing bottle (2) fix; Each microorganism culturing raising module (1) installs heat shield (29), makes the temperature remained constant of microorganism culturing raising module (1).
4. bacteria culture instrument according to claim 1, is characterized in that, an aperture is opened as light path sense channel (11) in the bottom of described each microorganism culturing raising module (1) bottle position (30); When microorganism culturing raising module (1) completes reciprocal jigging motion, after culturing bottle (2) is fully shaken up, namely the photoelectric detective circuit plate (15) that microorganism culturing raising module (1) bottom is installed is detected the microorganism in culturing bottle (2) by light path sense channel (11).
5. bacteria culture instrument according to claim 1, it is characterized in that, the two-arm of described support (3) is installed on the bacteria culture instrument left and right sides respectively, outside the two-arm of support (3), bearing support (5) of usheing to seat is installed, by shaft shoulder screw, microorganism culturing raising module (1) is arranged on support (3), and is in rotary movable state; The two-arm side of support (3) has flanging to make it keep intensity.
6. bacteria culture instrument according to claim 1, it is characterized in that, 6-8 microorganism culturing raising module (1) installed from bottom to top by described support (3), the screw (18) at microorganism culturing raising module (1) middle part is penetrated with shaft shoulder screw, penetrate in the bearing of the rolling bearing units seat (5) being installed on support (3) two-arm again, make microorganism culturing raising module (1) be in rotary movable state on support (3), realize raising module (1) back and forth jigging motion.
7. bacteria culture instrument according to claim 1, is characterized in that, a shaft shoulder screw is installed on the right side of described each raising module (1), and the shaft shoulder of each screw is inserted in connecting rod (6); Transmission rod (7) is inserted in again at the shaft shoulder of the right side shaft shoulder screw of the undermost microorganism culturing raising module (1) of support (3), transmission rod (7) is connected with screw with drive plate (8) again, finally drive plate (8) and motor (4) are fixed, realize microorganism culturing raising module (1) and carry out reciprocal jigging motion simultaneously, improve cultivation and hatch effect.
8. bacteria culture instrument according to claim 1, is characterized in that, the rear side of described support (3) installs an optocoupler support (28), and optocoupler support (28) arranges an optocoupler components and parts (10); During bacteria culture instrument running, motor (4) rotates, and the microorganism culturing raising module (1) on support (3) starts to carry out teetering motion due to the interlock effect of the transmission rigs such as connecting rod (6), transmission rod (7) and drive plate (8); Described optocoupler gear pin (9) rotates a circle around the axle of motor (4) and optocoupler components and parts (10) is responded to, microorganism culturing raising module (1) has carried out once teetering motion, teetering in moving process, it is 22 ° that raising module (1) reaches acclivitous maximum angle, microorganism culturing raising module (1) downwards minimum angles is 14 °, and the culturing bottle (2) in microorganism culturing raising module (1) is fully shaken up.
9. bacteria culture instrument according to claim 1, it is characterized in that, the front side groove (19) of described microorganism culturing raising module (1) and rear side notch (20) place stick metal electric heating membrane (12) control microorganism culturing raising module (1) and reach 30-35 degree Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467795.2U CN204151345U (en) | 2014-08-19 | 2014-08-19 | Bacteria culture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467795.2U CN204151345U (en) | 2014-08-19 | 2014-08-19 | Bacteria culture instrument |
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| Publication Number | Publication Date |
|---|---|
| CN204151345U true CN204151345U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420467795.2U Active CN204151345U (en) | 2014-08-19 | 2014-08-19 | Bacteria culture instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105754853A (en) * | 2016-04-29 | 2016-07-13 | 珠海迪尔生物工程有限公司 | Warehouse-type microorganism three-dimensional culture system |
| CN107805601A (en) * | 2017-11-29 | 2018-03-16 | 珠海合利通塑料制品有限公司 | A kind of blood culture module |
| CN110923123A (en) * | 2020-01-14 | 2020-03-27 | 瑞谱医疗设备(东莞)有限公司 | Shaking mechanism for microbial cultivation |
-
2014
- 2014-08-19 CN CN201420467795.2U patent/CN204151345U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105754853A (en) * | 2016-04-29 | 2016-07-13 | 珠海迪尔生物工程有限公司 | Warehouse-type microorganism three-dimensional culture system |
| CN105754853B (en) * | 2016-04-29 | 2018-12-28 | 珠海迪尔生物工程有限公司 | A kind of warehouse style microorganism stereoscopic culture system |
| CN107805601A (en) * | 2017-11-29 | 2018-03-16 | 珠海合利通塑料制品有限公司 | A kind of blood culture module |
| CN110923123A (en) * | 2020-01-14 | 2020-03-27 | 瑞谱医疗设备(东莞)有限公司 | Shaking mechanism for microbial cultivation |
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Address after: No. 830, Chengyin Road, Baoshan District, Shanghai 200444 Patentee after: Fosun diagnostic technology (Shanghai) Co.,Ltd. Patentee after: SHANGHAI XINGBAI BIOTECHNOLOGY Co.,Ltd. Address before: No. 830, Chengyin Road, Baoshan District, Shanghai 200444 Patentee before: SHANGHAI FOSUN LONG MARCH MEDICAL SCIENCE Co.,Ltd. Patentee before: SHANGHAI XINGBAI BIOTECHNOLOGY Co.,Ltd. |