CN214881575U

CN214881575U - Carbon dioxide incubator with automatic mixing function

Info

Publication number: CN214881575U
Application number: CN202023343347.6U
Authority: CN
Inventors: 初相伍; 曹启龙; 李慧; 李云霄; 王飞; 王琳
Original assignee: Qingdao Haier Biotechnology Co ltd
Current assignee: Qingdao Haier Biotechnology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-26
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of biological culture devices, in particular to a biological culture device which comprises an outer box body, an inner support, a loading frame, an upper spring and a lower spring, wherein the inner support is arranged on the inner wall of a side plate of the outer box body, the top and the bottom of the loading frame are respectively connected with one end of the upper spring and one end of the lower spring, the top of the upper spring is connected with the inner wall of the top of the outer box body, the top of the lower spring is connected with the bottom plate of the outer box body, the lateral part of the loading frame is connected with a transmission device through a driving rod, the transmission device drives the driving rod by a driving device so as to drive the loading frame to do vertical intermittent motion, the lateral part of the loading frame is connected with one end of the side spring, the other end of the side spring is connected with the inner support, the utility model drives the whole loading frame to do vertical intermittent motion through the driving device, plays the role of shaking the loading frame, the baffle of each layer on the loading frame can shake to the same degree, avoid appearing the not good condition of upper strata culture bag mixing effect.

Description

Carbon dioxide incubator with automatic mixing function

Technical Field

The utility model relates to a biological culture apparatus technical field specifically is a carbon dioxide incubator with automatic mixing function.

Background

At present, the carbon dioxide incubator on the market can not mix evenly, and in the cell culture process, the laboratory technician tiles the cell culture bag on the baffle of carbon dioxide incubator and cultivates. And when fluid infusion is needed, taking out the cells, operating in a biological safety cabinet, manually mixing the cells uniformly after operation, putting the cells into an incubator for overnight culture, and operating again the next day. Thus, after overnight expansion and sedimentation of the cells in the cell culture bag, a large amount of cells accumulate at the bottom of the bag, affecting cell growth.

Patent number CN205774586U discloses "a carbon dioxide incubator", the power distribution box comprises a box body, the bottom of box inner chamber is equipped with vibrating motor, and vibrating motor's top is equipped with bears the cover, and the inner chamber that bears the cover is equipped with the loading board, and the inner wall connection of vibrating spring and box is passed through in the outside that bears the cover, and the top of box is equipped with the connecting block, and the right side on connecting block surface is equipped with control panel, electric connection between control panel and the vibrating motor. During the use, place the cell in the standing groove on the loading board, send a signal to vibrating motor through control panel, vibrate the bearing cover through vibrating motor, carry out supplementary vibration to bearing cover through vibrating spring, drive the loading board vibration through bearing the cover, carry out the vibration culture through the loading board to the cell. Above-mentioned carbon dioxide incubator has solved the problem that traditional incubator can not the vibration culture cell. The vibration motor is an excitation source integrating a power source and a vibration source, a group of adjustable eccentric blocks are respectively arranged at two ends of a rotor shaft, and the excitation force is obtained by utilizing the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks. Although the vibration motor can vibrate the bearing plate, only one vibration motor arranged at the bottom can cause poor vibration effect of the top bearing plate, so that an ideal effect cannot be achieved, the incubator can only vibrate the whole bearing cover, single-layer vibration of the bearing plate cannot be realized, and the function is single.

Disclosure of Invention

The utility model aims at the problem that above-mentioned exists, provide a carbon dioxide incubator with automatic mixing function.

In order to solve the above problem, the utility model provides a following technical scheme: the utility model provides a carbon dioxide incubator with automatic mixing function, includes outer box, inner support, load frame, goes up spring and lower spring, outer box curb plate inner wall on install the inner support, the top and the bottom of load frame set up respectively and be connected with the one end of last spring and lower spring, the top of going up the spring and the top inner wall connection of outer box, the top of lower spring be connected with the bottom plate of outer box, the lateral part of load frame pass through the actuating lever and be connected with transmission, thereby transmission is loaded the frame by the drive actuating lever drive and is done intermittent type motion from top to bottom, the lateral part of load frame be connected with the one end of side spring, the other end and the inner support of side spring be connected.

Furthermore, the loading frame comprises upright posts and partition plates, a plurality of partition plates are arranged among the four upright posts at intervals from top to bottom, and a plurality of side springs are arranged on the side portions of the partition plates.

Furthermore, the driving device is arranged at the lower part of the bottom plate and is a driving motor, a first bevel gear is arranged on a shaft of the driving motor, the transmission device comprises a supporting plate arranged on the bottom plate and a supporting frame arranged on the supporting plate, the supporting frame is provided with a first gear and a second gear which are meshed, the first gear is matched with the transmission shaft, the end part of the transmission shaft is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the second bevel gear is connected with an eccentric wheel through a shaft, an eccentric shaft of the eccentric wheel is connected with one end of a connecting rod, the other end of the connecting rod is hinged with the bottom end of the driving rod, the driving rod is connected with the connecting lug of the partition plate, and the connecting lug and the partition plate are in controllable fixed connection, such as threaded connection.

Furthermore, the transmission devices are symmetrically arranged inside the outer box body.

Furthermore, the inner support comprises a cross frame and two vertical frames, the two cross frames and the two vertical frames are vertically arranged in pairs, and the end parts of the side springs are hung on through holes in the vertical frames.

Furthermore, the bottom of the outer box body is provided with a bottom wheel, and the front part of the outer box body is provided with a front door.

Furthermore, the upper end and the lower end of the driving rod are fixed through a fixing seat, and the driving rod penetrates through the fixing seat.

Furthermore, the upright stanchion between the clapboards is a spring, the side part of the clapboard is provided with a bolt, and the upright frame is provided with a bolt hole of the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the whole loading frame to move up and down intermittently through the driving device, plays a role of shaking the loading frame, and the shaking of the loading frame enables the partition plates on each layer of the loading frame to shake, and the shaking degrees are the same, thereby avoiding the situation of poor mixing effect of the upper culture bag;

2. the loading frame is limited by the upper spring, the lower spring and the side spring, so that the phenomenon that the loading frame moves violently to cause cell culture of the culture bag is avoided.

3. Through the symmetrically arranged transmission devices, the two sides of the loading frame do intermittent motion of opposite motion, so that the uniform mixing effect is better.

4. The driving rod is controlled to do intermittent motion through the eccentric wheel structure, and a good mixing effect is achieved.

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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the three-dimensional structure of the present invention without the side plate and the front door;

FIG. 2 is a left side view of the present invention with the side panel removed;

fig. 3 is a schematic structural view of the loading frame of the present invention;

fig. 4 is a first schematic structural diagram of the driving device of the present invention;

FIG. 5 is a schematic view of the outer case structure of the present invention;

fig. 6 is a schematic structural diagram of the driving device of the present invention.

In the figure: 1. an outer case; 2. an inner support; 3. a loading frame; 4. an upper spring; 5. a lower spring; 6. a side spring; 7. a drive rod; 8. a drive device; 9. a transmission device; 10. a bottom wheel; 11. a front door; 12. a base plate; 21. a cross frame; 22. erecting a frame; 31. erecting a rod; 32. a partition plate; 33. connecting lugs; 81. a first bevel gear; 91. a second bevel gear; 92. a drive shaft; 93. a support plate; 94. a support frame; 95. a first gear; 96. a second gear; 97. a connecting rod; 98. a fixed seat; 99. an eccentric wheel; 100. an eccentric shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-6

Example one

The utility model provides a following technical scheme: the utility model provides a carbon dioxide incubator with automatic mixing function, includes outer box 1, inner support 2, load frame 3, goes up spring 4 and

lower spring

5, 1 curb plate inner wall of outer box on install inner support 2, load frame 3 the top and the bottom set up respectively and be connected with the one end of going up spring 4 and lower spring 5, the top of going up spring 4 and the top inner wall connection of outer box 1, the top of lower spring 5 be connected with the bottom plate 12 of outer box 1, load frame 3 the lateral part pass through actuating lever 7 and be connected with transmission 9, thereby transmission 9 is by drive arrangement 8 drive actuating lever 7 drive load frame 3 and do intermittent motion from top to bottom, load frame 3 the lateral part be connected with the one end of side spring 6, the other end and the inner support 2 of side spring 6 be connected. The bottom of the outer box 1 is provided with a bottom wheel 10, and the front part of the outer box 1 is provided with a front door 11.

The loading frame 3 comprises upright rods 31 and partition plates 32, a plurality of partition plates 32 are arranged among the four upright rods 31 at intervals up and down, and a plurality of side springs 6 are arranged on the side parts of the partition plates 32.

The transmission device 9 is symmetrically arranged inside the outer box body 1. The driving device 8 is arranged at the lower part of the bottom plate 12, the driving device 8 is a driving motor, a first bevel gear 81 is arranged on a shaft of the driving motor, the transmission device 9 comprises a supporting plate 93 arranged on the bottom plate 12 and a supporting frame 94 arranged on the supporting plate 93, a first gear 95 and a second gear 96 are arranged on the supporting frame 94, the first gear 95 is meshed with the second gear 96, the first gear 95 is matched with a transmission shaft 92, a second bevel gear 91 is arranged at the end part of the transmission shaft 92, the second bevel gear 91 is meshed with the first bevel gear 81, the second gear 96 is connected with an eccentric wheel 99 through a shaft, an eccentric shaft 100 of the eccentric wheel 99 is connected with one end of a connecting rod 97, the other end of the connecting rod 97 is hinged with the bottom end of the driving rod 7, and the driving rod 7 is connected with a connecting lug 33 of the partition plate 32.

The inner support 2 comprises a cross frame 21 and a vertical frame 22, the two cross frames 21 and the two vertical frames 22 are vertically arranged in pairs, and the end parts of the side springs 6 are hung on through holes on the vertical frames 22. The upper end and the lower end of the driving rod 7 are fixed through the fixing seat 98, and the driving rod 7 penetrates through the fixing seat 98.

The upright rods 31 between the partition plates 32 are springs, the side parts of the partition plates 32 are provided with bolts, and the upright frame 22 is provided with a bolt shaft hole of the bolt.

The utility model discloses a during the use, the utility model discloses can control whole loading frame 3 and do and rock the action, also can control individual layer baffle 32 and do and rock the action.

When the whole loading frame 3 is used, upright rods 31 are arranged between the partition plates 32, four corner ends of the partition plates 32 are fixed through the four upright rods 31, the whole loading frame 3 is formed by the multilayer partition plates 32 and the upright rods 31, at the moment, the loading frame 3 is a whole, four upper springs 4 are arranged on the upper parts of the top partition plates 32 and the inner wall of the top of the outer box 1, four lower springs 5 are arranged on the bottom parts of the bottom partition plates 32 and the upper parts of the bottom plates 12, a plurality of side springs 6 are arranged between the side parts of each layer of partition plates 32 and the upright frames 22, when the blending function needs to be started, a driving motor drives a first bevel gear 81 to rotate, the first bevel gear 81 drives two symmetrical second bevel gears 91 to rotate, the second bevel gears 91 drive a first gear 95 to rotate through a transmission shaft 92, the first gear 95 drives a second gear 96 to rotate, the second gear 96 drives an eccentric wheel 99 to rotate, the eccentric wheel 99 drives a connecting rod 97 to move, and the connecting rod 97 is hinged with the driving rod 7, at this time, the driving rod 7 is fixedly connected with each layer of connecting lug 33 through threads, the driving rod 7 is driven to do up-and-down intermittent motion, and the driving rod 7 drives the whole loading frame 3 to move, so that the uniform mixing function is completed.

Example two

When single-layer partition plate 32, install the spring between the baffle 32, the spring that similar spring 4 and lower spring 5 are the same is installed to four corner ends of every layer of baffle 32, then install the bolt on baffle 32, insert the bolt pin shaft fixed every layer of baffle 32 in the bolt pin shaft hole of grudging post 22, the degree of freedom of restriction single-layer baffle 32 in vertical direction, if want to let single-layer or multilayer baffle 32 move, other baffle 32 do not move, will not move the engaging lug 33 and the actuating lever 7 sliding connection of baffle 32 this moment, the engaging lug 33 and the actuating lever 7 fixed connection that need the motion, realize single-layer or multilayer baffle 32 and move.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a carbon dioxide incubator with automatic mixing function which characterized in that: comprises an outer box body (1), an inner bracket (2), a loading bracket (3), an upper spring (4) and a lower spring (5), an inner support (2) is arranged on the inner wall of a side plate of the outer box body (1), the top and the bottom of the loading frame (3) are respectively connected with one end of an upper spring (4) and one end of a lower spring (5), the top of the upper spring (4) is connected with the inner wall of the top of the outer box body (1), the top of the lower spring (5) is connected with the bottom plate (12) of the outer box body (1), the side part of the loading frame (3) is connected with a transmission device (9) through a driving rod (7), the transmission device (9) drives the driving rod (7) by a driving device (8) so as to drive the loading frame (3) to do up-and-down intermittent motion, the side part of the loading frame (3) is connected with one end of a side spring (6), and the other end of the side spring (6) is connected with the inner support (2).

2. The carbon dioxide incubator with the automatic blending function of claim 1, wherein: the loading frame (3) comprises upright rods (31) and partition plates (32), a plurality of partition plates (32) are arranged among the four upright rods (31) at intervals up and down, and a plurality of side springs (6) are arranged on the side portions of the partition plates (32).

3. The carbon dioxide incubator with the automatic blending function of claim 2, wherein: the driving device (8) is arranged at the lower part of the bottom plate (12), the driving device (8) is a driving motor, a first bevel gear (81) is arranged on a shaft of the driving motor, the transmission device (9) comprises a supporting plate (93) arranged on the bottom plate (12) and a supporting frame (94) arranged on the supporting plate (93), a first gear (95) and a second gear (96) are arranged on the supporting frame (94), the first gear (95) is meshed with the second gear (96), the first gear (95) is matched with the transmission shaft (92), a second bevel gear (91) is arranged at the end part of the transmission shaft (92), the second bevel gear (91) is meshed with the first bevel gear (81), the second gear (96) is connected with an eccentric wheel (99) through a shaft, an eccentric shaft (100) of the eccentric wheel (99) is connected with one end of a connecting rod (97), the other end of the connecting rod (97) is hinged with the bottom end of the driving rod (7), and the driving rod (7) is connected with a connecting lug (33) of the partition board (32).

4. The carbon dioxide incubator with the automatic blending function of claim 3, wherein: the transmission devices (9) are symmetrically arranged in the outer box body (1).

5. The carbon dioxide incubator with the automatic blending function of claim 2, wherein: the inner support (2) comprises transverse frames (21) and vertical frames (22), the two transverse frames (21) and the two vertical frames (22) are vertically arranged in pairs, and the end parts of the side springs (6) are hung on through holes in the vertical frames (22).

6. The carbon dioxide incubator with the automatic blending function of claim 5, wherein: the bottom of the outer box body (1) is provided with a bottom wheel (10), and the front part of the outer box body (1) is provided with a front door (11).

7. The carbon dioxide incubator with the automatic blending function of claim 6, wherein: the upper end and the lower end of the driving rod (7) are fixed through the fixing seat (98), and the driving rod (7) penetrates through the fixing seat (98).

8. The carbon dioxide incubator with the automatic blending function of claim 7, wherein: the vertical rods (31) between the partition plates (32) are springs, the side parts of the partition plates (32) are provided with bolts, and the vertical frame (22) is provided with a bolt hole of the bolt.