阅读说明：本技术 全温振荡培养箱 (Full-temperature oscillation incubator ) 是由 刘映 周宇 于 2019-09-25 设计创作，主要内容包括：本发明公开了全温振荡培养箱,包括有箱体,箱体内的一侧设为样品室,另一侧设为设备间,样品室安装有样品台和用于晃动样品台的振荡结构,所述设备间安装有微处理器和温控装置,箱体的正面设有连通样品室的箱门,箱体的正面还设有显示屏,还包括有调控按钮,温控装置、振荡结构、显示屏、调控按钮均连接微处理器,所述箱体的上表面中部具有方形凹槽,所述箱体的下表面具有可嵌入方形凹槽的方形凸起。本发明的全温振荡培养箱,振荡机构运行平稳,整机振动小,可以将任意数量的振荡培养箱任意堆垛,上下振荡培养箱之间不会窜动,保证了振荡培养箱使用的安全性,多个振荡培养箱同时使用时不会占用太多空间。(The invention discloses a full-temperature oscillation incubator which comprises a box body, wherein one side in the box body is provided with a sample chamber, the other side in the box body is provided with an equipment room, the sample chamber is provided with a sample stage and an oscillation structure for shaking the sample stage, the equipment room is provided with a microprocessor and a temperature control device, the front side of the box body is provided with a box door communicated with the sample chamber, the front side of the box body is also provided with a display screen and a regulating button, the temperature control device, the oscillation structure, the display screen and the regulating button are all connected with the microprocessor, the middle part of the upper surface of the box body is provided with a square groove, and the lower surface of. The full-temperature oscillation incubator provided by the invention has the advantages that the oscillation mechanism operates stably, the vibration of the whole incubator is small, any number of oscillation incubators can be stacked at will, the upper oscillation incubator and the lower oscillation incubator cannot move, the use safety of the oscillation incubators is ensured, and a plurality of oscillation incubators cannot occupy too much space when being used simultaneously.)

1. The full-temperature oscillation incubator is characterized by comprising a box body, wherein one side in the box body is provided with a sample chamber, the other side is provided with an equipment room, the sample chamber and the equipment room are separated by a partition plate, the sample chamber is provided with a sample stage and an oscillation structure for shaking the sample stage, the equipment room is provided with a microprocessor and a temperature control device for controlling the temperature of the sample chamber, the temperature control device comprises a high-low temperature all-in-one machine and an electric temperature switch, the front side of the box body is provided with a box door communicated with the sample chamber, the front side of the box body is also provided with a display screen for displaying the oscillation structure state and the temperature control device state, the incubator further comprises a regulating button for controlling the oscillation structure working state and the temperature control device working state, the temperature control device, the oscillation structure, the display screen and the regulating button are all connected with the microprocessor, the, when the two oscillation incubators are stacked up and down, the square bulge of the previous box is embedded into the square groove of the next box, threaded holes are respectively formed in the periphery of the lower surface of the boxes, the lowest box is supported through a foot disc, and the foot disc comprises a screw rod capable of being screwed into the threaded holes.

2. The full-temperature oscillation incubator as claimed in claim 1, wherein the oscillation structure comprises a fixed seat and a movable seat, the fixed seat is fixed in the sample chamber, the sample stage is mounted on the movable seat, the movable seat is located right above the fixed seat and is connected with the fixed seat through a plurality of oscillation devices, one of the oscillating devices is positioned in the center of the fixed seat and is set as a driving oscillating device, the other oscillating devices are positioned around the driving oscillating device and are set as driven oscillating devices, the oscillating device comprises a rotating wheel, an eccentric shaft is fixed on the upper surface of the rotating wheel, a rotating shaft is fixed on the lower surface of the rotating wheel and is coaxial with the rotating wheel, the rotating shaft is rotatably installed on the upper surface of the fixing seat through a lower bearing seat, the eccentric shaft is rotatably installed on the lower surface of the movable seat through an upper bearing seat, the rotating wheel of the active oscillating device is driven to rotate through a motor, and the motor is fixedly installed on the upper surface of the fixing seat.

3. The whole temperature shaking incubator as claimed in claim 2, wherein the motor drives the wheel of the active shaking device to rotate via a chain device, the chain device comprises a gear and a chain, the gear and the chain are respectively fixed on the shaft of the active shaking device and the shaft of the motor, the chain device is matched with the gear, the fixing base is provided with a through hole for the shaft of the active shaking device to movably pass through, the shaft of the active shaking device is fixedly connected with the gear after passing through the through hole, the fixing base is provided with a through hole for the shaft of the motor to movably pass through, and the shaft of the motor is connected.

4. The full-temperature shaking incubator according to claim 3, wherein the sample stage is mounted on the movable base through a drawer rail, and a pull handle is provided on the sample stage at the front end of the drawer rail.

5. the full-temperature shaking incubator according to claim 4, wherein the lower surface of the sample stage is provided with a limiting groove, the upper surface of the movable seat is provided with a limiting post, the limiting post extends into the limiting groove, and the length direction of the limiting groove is consistent with the length direction of the drawer rail.

6. The whole-temperature shaking incubator according to claim 5, wherein springs are fixed to both ends of the limiting groove, respectively.

7. the full-temperature shaking incubator according to claim 1, wherein the front face of the case body is further provided with a placing chamber for placing documents, and the placing chamber is located below the display screen.

8. The incubator of claim 1, wherein the sample chamber is provided with reflectors on the side and the rear.

9. the incubator according to claim 8, wherein the reflectors are disposed obliquely and upper ends of the reflectors converge toward the inside of the sample chamber.

Technical Field

The invention belongs to the technical field of shaking incubators, and particularly relates to a full-temperature shaking incubator.

Background

The shaking incubator is a biochemical instrument combining the incubator and a shaker, and is also called a shaking table. The device is used for culturing and storing bacteria, microorganisms and the like, and performing cultivation and breeding experiments on plants, and is indispensable laboratory equipment for precise culture and preparation in scientific research, education and production departments such as plants, organisms, microorganisms, heredity, viruses, environmental protection, medicine and the like. Typically, a shake culture chamber has a culture chamber and is equipped with a set of shakers. The full-temperature oscillation incubator increases temperature control, can refrigerate and heat, and meets the use requirement of full-temperature control during culture. However, the oscillation structure design of the existing full-temperature oscillation incubator is unreasonable, the whole oscillation ratio of the incubator is large, a plurality of incubators can be affected when stacked and placed, potential safety hazards exist, and the incubators can only be placed separately when configured in a laboratory.

Disclosure of Invention

In order to solve the technical problems, the invention adopts the technical scheme that: the full-temperature oscillation incubator comprises a box body, wherein one side in the box body is provided with a sample chamber, the other side is provided with an equipment room, the sample chamber and the equipment room are separated through a partition plate, the sample chamber is provided with a sample stage and an oscillation structure for shaking the sample stage, the equipment room is provided with a microprocessor and a temperature control device for controlling the temperature of the sample chamber, the temperature control device comprises a high-low temperature all-in-one machine and an electric temperature switch, the front side of the box body is provided with a box door communicated with the sample chamber, the front side of the box body is also provided with a display screen for displaying the state of the oscillation structure and the state of the temperature control device, the full-temperature oscillation incubator further comprises a regulating button for controlling the working state of the oscillation structure and the working state of the temperature control device, the oscillation structure, the display, when the two oscillation incubators are stacked up and down, the square bulge of the previous box is embedded into the square groove of the next box, threaded holes are respectively formed in the periphery of the lower surface of the boxes, the lowest box is supported through a foot disc, and the foot disc comprises a screw rod capable of being screwed into the threaded holes.

Preferably, as for the above technical scheme, the oscillating structure includes a fixed seat and a movable seat, the fixed seat is fixed in the sample chamber, the sample stage is installed on the movable seat, the movable seat is located directly above the fixed seat and is connected with the fixed seat through a plurality of oscillating devices, one of the oscillating devices is located at the center of the fixed seat and is set as a driving oscillating device, the other oscillating devices are located around the driving oscillating device and are set as driven oscillating devices, the oscillating device includes a rotating wheel, an eccentric shaft is fixed on the upper surface of the rotating wheel, a rotating shaft is fixed on the lower surface of the rotating wheel and coaxial with the rotating wheel, the rotating shaft is rotatably installed on the upper surface of the fixed seat through a lower bearing seat, the eccentric shaft is rotatably installed on the lower surface of the movable seat through an upper bearing seat, the.

Preferably, the motor drives the rotating wheel of the active oscillation device to rotate through the chain device, the chain device comprises gears respectively fixed on the rotating shaft of the active oscillation device and the rotating shaft of the motor and a chain matched with the gears, a through hole for the rotating shaft of the active oscillation device to movably pass through is formed in the fixing base, the rotating shaft is fixedly connected with the gears after passing through the through hole, a through hole for the rotating shaft of the motor to movably pass through is formed in the fixing base, and the rotating shaft of the motor is connected with another gear after passing through the through hole.

Preferably, the sample stage is mounted on the movable seat through a drawer rail, and a handle is arranged on the sample stage at the front end of the drawer rail.

Preferably, the lower surface of the sample stage is provided with a limiting groove, the upper surface of the movable seat is provided with a limiting column, the limiting column extends into the limiting groove, and the length direction of the limiting groove is consistent with the length direction of the drawer rail.

Preferably, springs are fixed to two ends of the limiting groove respectively.

Preferably, the front surface of the box body is further provided with a placing chamber for placing documents, and the placing chamber is located below the display screen.

Preferably, the side surface and the rear surface of the sample chamber are respectively provided with a reflector.

Preferably, the reflector plates are obliquely arranged, and the upper ends of the reflector plates are gathered towards the inside of the sample chamber.

The invention has the beneficial effects that: the full-temperature oscillation incubator has the advantages that the oscillation mechanism operates stably, the vibration of the whole incubator is small, any number of oscillation incubators can be stacked randomly, the upper oscillation incubator and the lower oscillation incubator cannot move, the use safety of the oscillation incubators is improved, a plurality of oscillation incubators cannot occupy too much space when used simultaneously, and the oscillation incubators independently control the temperature and the oscillation frequency.

Drawings

FIG. 1 is a schematic view of a structure in which two shaking incubators are stacked;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of an oscillating structure;

FIG. 5 is a schematic view of an alternative configuration of the oscillating structure;

Fig. 6 is a schematic cross-sectional view of a sample stage.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, the full-temperature oscillation incubator comprises a box body 1, one side in the box body 1 is provided with a sample chamber 2, the other side is provided with an equipment room 3, the sample chamber 2 and the equipment room 3 are separated by a partition plate 4, the sample chamber 2 is provided with a sample stage 5 and an oscillation structure for shaking the sample stage 5, the equipment room 3 is provided with a microprocessor and a temperature control device for controlling the temperature of the sample chamber, the temperature control device comprises a high-low temperature all-in-one machine and an electric temperature switch, the front side of the box body 1 is provided with a box door 6 communicated with the sample chamber 2, the front side of the box body 1 is also provided with a display screen 7 for displaying the oscillation structure state and the temperature control device state, the temperature control device, the oscillation structure, the display screen 7 and the regulation button are all connected with the microprocessor, the middle part of the upper surface of the box body 1 is provided with a, the lower surface of the box body 1 is provided with a square bulge 9, the square bulge 9 of the last box body 1 is embedded into the square groove 8 of the next box body 1 when the box bodies 1 of the two shake culture boxes are stacked up and down, the periphery of the lower surface of the box body 1 is respectively provided with a threaded hole 10, the box body 1 at the bottom is supported through a foot plate 11, and the foot plate 11 comprises a screw 12 capable of being screwed into the threaded hole 10.

Further, the oscillating structure comprises a fixed seat 13 and a movable seat 14, the fixed seat 13 is fixed in the sample chamber 2, the sample stage 5 is mounted on the movable seat 14, the movable seat 14 is positioned right above the fixed seat 13 and is connected with the fixed seat through a plurality of oscillating devices, one oscillating device is positioned in the center of the fixed seat 13 and is set as a driving oscillating device 15, the other oscillating devices are positioned around the driving oscillating device 15 and are set as driven oscillating devices 16, the oscillating devices comprise rotating wheels 17, eccentric shafts 18 are fixed on the upper surfaces of the rotating wheels 17, rotating shafts 19 are fixed on the lower surfaces of the rotating wheels 17, the rotating shafts 19 are coaxial with the rotating wheels 17, the rotating shafts 19 are rotatably mounted on the upper surfaces of the fixed seat 13 through lower bearing seats 20, the eccentric shafts 18 are rotatably mounted on the lower surfaces of the movable seat 14 through upper bearing seats 21, the rotating wheels, the motor 22 is fixedly installed on the upper surface of the fixed base 13. The active oscillation device 15 plays a role in driving the movable seat 14 to oscillate, and the driven oscillation devices 16 around the active oscillation device 15 play a role in stabilizing and supporting the movable seat 14.

Further, the motor 22 drives the rotating wheel 17 of the active oscillation device 15 to rotate through a chain device, the chain device comprises a gear 23 respectively fixed on a rotating shaft 19 of the active oscillation device 15 and a rotating shaft of the motor 22 and a chain 24 matched with the gear 23, a through hole for the rotating shaft 19 of the active oscillation device 15 to movably pass through is arranged on the fixing seat 13, the rotating shaft 19 is fixedly connected with the gear 23 after passing through the through hole, a through hole for the rotating shaft of the motor 22 to movably pass through is arranged on the fixing seat 13, and the rotating shaft of the motor 22 is connected with another gear 23 after passing through the through. By controlling the rotational speed of the motor 22, the oscillation frequency of the oscillating structure can be controlled.

Further, the sample stage 5 is mounted on the movable seat 14 through a drawer rail, and a handle 24 is arranged on the sample stage 5 at the front end of the drawer rail. After the box door 6 is opened, the sample platform 5 is partially pulled out through the handle 24, so that a sample in the box body 1 can be conveniently taken out.

Furthermore, the lower surface of the sample stage 5 is provided with a limiting groove 25, the upper surface of the movable seat 14 is provided with a limiting column 26, the limiting column 26 extends into the limiting groove 25, and the length direction of the limiting groove 25 is consistent with the length direction of the drawer rail. The limiting column 26 and the limiting groove 25 play a role in limiting the sample stage 5.

Further, two ends of the limiting groove 25 are respectively fixed with a spring 27. The phenomenon that the sample table 5 is suddenly stopped in the moving process due to excessive force is avoided, the sample turns over, and noise is reduced.

Further, the front surface of the box body 1 is also provided with a placing chamber 28 for placing documents, and the placing chamber 28 is positioned below the display screen 7. The display screen 7 may be an existing touch display screen, so that the touch display screen may display virtual buttons on the display screen instead of mechanical control buttons. The files recording the experimental data can be placed in the placing room 28, so that the culture data can be conveniently recorded at any time.

Furthermore, the side and the back of the sample chamber 2 are respectively provided with a reflecting plate 29. The reflector 29 serves both for thermal insulation and for reflecting the conditions inside the sample chamber 2. The observation, the taking and the placing of the sample and the cleaning of the sample chamber are convenient.

Further, the reflectors 29 are all obliquely arranged, and the upper ends of the reflectors 29 converge towards the interior of the sample chamber 2. The sample condition is convenient to observe.

It should be noted that the technical features of the high-low temperature all-in-one machine, the electric temperature switch, the display screen 7, the touch display screen, the virtual button, the drawer rail, etc. related to the present invention patent application should be regarded as the prior art, the electric temperature switch controls the high-low temperature all-in-one machine to adjust the temperature in the sample chamber 2 according to the setting of the control button and the temperature in the sample chamber 2, the sample stage 5 is detachably mounted on the movable seat 14 through the drawer rail, the specific structure and the working principle of the high-low temperature all-in-one machine, and the specific structure, the working principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the invention point of the present invention patent, and the present invention patent should not be further specifically described in detail.

Having described preferred embodiments of the present invention in detail, it is to be understood that modifications and variations may be resorted to without departing from the spirit and scope of the invention as defined by the appended claims.