CN210314300U

CN210314300U - Culture bottle fixing device and oscillator

Info

Publication number: CN210314300U
Application number: CN201921186950.2U
Authority: CN
Inventors: 崔新宇; 崔文超; 董洪选; 于艳红
Original assignee: Liaoning Qifu Stem Cell Biotechnology Co ltd
Current assignee: Liaoning Qifu Stem Cell Biotechnology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-14
Anticipated expiration: 2029-07-26

Abstract

The utility model provides a culture bottle fixing device and an oscillator; culture flask fixing device places on the oscillator, and culture flask fixing device is used for fixed culture flask, and has put cell and pancreatin in the culture flask, and culture flask fixing device includes: the device comprises a fixed seat, a first horizontal telescopic frame, a second horizontal telescopic frame, a third horizontal telescopic frame, a first connecting frame, a second connecting frame, a third connecting frame and a fixed frame; adopt this kind of structure to realize spacing six degrees of freedom with the blake bottle to prevent that blake bottle and fixing base from taking place relative displacement, in order to avoid blake bottle to break away from the fixing base, and then guarantee that cell and pancreatin in the blake bottle are vibrated by the oscillator. The cells and the pancreatin are vibrated in the culture bottle to improve the speed of the pancreatin for digesting the cells, thereby avoiding the loss of the cells in the processes of passage and cryopreservation for digestion and further ensuring that the cells have good activity.

Description

Culture bottle fixing device and oscillator

Technical Field

The utility model relates to an oscillator technical field particularly, relates to a blake bottle fixing device and oscillator.

Background

At present, cells need pancreatin to digest the cells in the process of subculture and cryopreservation, and the traditional process is to add pancreatin and then wait for a moment or add pancreatin and then gently flap by hand; in this way, the pancreatin digestion takes too long, resulting in a large number of cell deaths. If pancreatin and cells are added to a culture flask and the flask is simply placed on a shaker, the flask is liable to fall off, and the flask is damaged. Therefore, it is necessary to design a device for accelerating the speed of cell digestion by pancreatin and preventing the culture flask from falling off.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

Therefore, the utility model discloses a first aspect provides a blake bottle fixing device.

A second aspect of the present invention provides an oscillator.

In view of this, the utility model discloses an aspect provides a culture flask fixing device, culture flask fixing device places on the oscillator, and culture flask fixing device is used for fixed culture flask, and has put cell and pancreatin in the culture flask, and culture flask fixing device includes: the device comprises a fixed seat, a first horizontal telescopic frame, a second horizontal telescopic frame, a third horizontal telescopic frame, a first connecting frame, a second connecting frame, a third connecting frame and a fixed frame; the fixed seat is a cuboid, the fixed seat is placed on the oscillator, and the culture bottle is placed on the fixed seat; three side surfaces of the fixing seat are respectively provided with a first horizontal accommodating groove, a second horizontal accommodating groove and a third horizontal accommodating groove; one end of the first horizontal expansion bracket is embedded into the first horizontal accommodating groove of the fixed seat, and the first horizontal expansion bracket moves in the first horizontal accommodating groove of the fixed seat; one end of the second horizontal expansion bracket is embedded into the second horizontal accommodating groove of the fixed seat, and the second horizontal expansion bracket moves in the second horizontal accommodating groove of the fixed seat; one end of the third horizontal expansion bracket is embedded into the third horizontal accommodating groove of the fixed seat, and the third horizontal expansion bracket moves in the third horizontal accommodating groove of the fixed seat; the first connecting frame is L-shaped, is connected with the other end of the first horizontal telescopic frame, is vertical to the first horizontal telescopic frame, and is attached to the culture bottle; the second connecting frame is L-shaped, is connected with the other end of the second horizontal telescopic frame, is vertical to the second horizontal telescopic frame, and is attached to the culture bottle; the third connecting frame is L-shaped, is connected with the other end of the third horizontal telescopic frame, is vertical to the third horizontal telescopic frame and is attached to the culture bottle; the fixing frame is connected with the other side face of the fixing seat, an opening is formed in the fixing frame, and at least part of the culture bottles are embedded into the opening.

In the technical scheme, firstly, a cuboid fixed seat is placed on an oscillator to realize that the oscillator drives the fixed seat and a culture bottle on the fixed seat to vibrate; secondly, the first horizontal expansion bracket is embedded into the first horizontal accommodating groove of the fixing seat, and the first horizontal expansion bracket moves in the first horizontal accommodating groove of the fixing seat, so that the first horizontal expansion bracket adjusts the length embedded into the first horizontal accommodating groove of the fixing seat according to the culture bottle, and the bottom of the culture bottle is supported; thirdly, the second horizontal expansion bracket is embedded into the second horizontal accommodating groove of the fixing seat, and the second horizontal expansion bracket moves in the second horizontal accommodating groove of the fixing seat, so that the second horizontal expansion bracket adjusts the length embedded into the second horizontal accommodating groove of the fixing seat according to the culture bottle, and the bottom of the culture bottle is further supported; thirdly, the third horizontal expansion bracket is embedded into the third horizontal accommodating groove of the fixing seat, and the third horizontal expansion bracket moves in the third horizontal accommodating groove of the fixing seat, so that the third horizontal expansion bracket adjusts the length embedded into the third horizontal accommodating groove of the fixing seat according to the culture bottle, and the bottom of the culture bottle is further supported; thirdly, connecting the L-shaped first connecting frame with the other end of the first horizontal expansion frame, enabling the first connecting frame to be perpendicular to the first horizontal expansion frame, and enabling the first connecting frame to be attached to the culture bottle, so that the first connecting frame limits the side face direction and the top face direction of the culture bottle; thirdly, connecting the L-shaped second connecting frame with the other end of the second horizontal telescopic frame, enabling the second connecting frame to be perpendicular to the second horizontal telescopic frame, and enabling the second connecting frame to be attached to the culture bottle, so that the second connecting frame can limit the other side face direction and the top face direction of the culture bottle; thirdly, connecting the L-shaped third connecting frame with the other end of the third horizontal expansion frame, enabling the third connecting frame to be perpendicular to the third horizontal expansion frame, and enabling the third connecting frame to be attached to the culture bottle, so that the third connecting frame can limit the other side face direction and the top face direction of the culture bottle; thirdly, the fixing frame is connected with the other side face of the fixing seat, and at least part of the culture bottle is embedded into the opening in the fixing frame, so that the fixing frame is clamped with the culture bottle, the culture bottle is limited, and the culture bottle is prevented from displacing. Adopt this kind of structure, through the cooperation of first horizontal expansion bracket, second horizontal expansion bracket, third horizontal expansion bracket, first link, second link, third link and mount to realize spacing six degrees of freedom with the blake bottle, thereby prevent that blake bottle and fixing base from taking place relative displacement, break away from the fixing base with avoiding the blake bottle, take place to damage with avoiding the blake bottle, and then ensure that cell and pancreatin in the blake bottle are vibrated by the oscillator. The cells and the pancreatin are vibrated in the culture bottle to improve the speed of the pancreatin for digesting the cells, thereby avoiding the loss of the cells in the processes of passage and cryopreservation for digestion and further ensuring that the cells have good activity.

In addition, the utility model provides an above-mentioned technical scheme's blake bottle fixing device can also have following additional technical characterstic:

in the above technical solution, preferably, the first link frame includes: the device comprises a first body, a first vertical telescopic frame and a first limiting frame; the first body is connected with the other end of the first horizontal telescopic frame, and a first vertical accommodating groove is formed in the first body; at least part of the first vertical expansion bracket is embedded into the first vertical accommodating groove, and the first vertical expansion bracket moves in the first vertical accommodating groove; the first limiting frame is connected with the first vertical telescopic frame, and the first limiting frame is perpendicular to the first vertical telescopic frame.

According to the technical scheme, the first body is connected with the other end of the first horizontal telescopic frame, so that the stability of the first body is improved; meanwhile, the first vertical expansion bracket is embedded into the first vertical accommodating groove, and the first vertical expansion bracket moves in the first vertical accommodating groove, so that the first vertical expansion bracket adjusts the overall height of the first connecting bracket according to the specification of the culture bottle, and the applicability of the product is improved; thirdly, through being connected first spacing with first vertical expansion bracket and with first spacing and first vertical expansion bracket mutually perpendicular to the realization is spacing to the top of blake bottle, thereby has improved the stability of blake bottle.

In the above technical solution, preferably, the second link frame includes: the second body, the second vertical telescopic frame and the second limiting frame; the second body is connected with the other end of the second horizontal telescopic frame, and a second vertical accommodating groove is formed in the second body; at least part of the second vertical expansion bracket is embedded into the second vertical accommodating groove, and the second vertical expansion bracket moves in the second vertical accommodating groove; the second limiting frame is connected with the second vertical telescopic frame, and the second limiting frame is perpendicular to the second vertical telescopic frame.

According to the technical scheme, the second body is connected with the other end of the second horizontal telescopic frame, so that the stability of the second body is improved; meanwhile, the second vertical expansion bracket is embedded into the second vertical accommodating groove, and the second vertical expansion bracket moves in the second vertical accommodating groove, so that the second vertical expansion bracket adjusts the overall height of the second connecting frame according to the specification of the culture bottle, and the applicability of the product is improved; thirdly, the second limiting frame is connected with the second vertical telescopic frame and perpendicular to the second limiting frame and the second vertical telescopic frame, so that the upper part of the culture bottle is limited, and the stability of the culture bottle is improved.

In the above technical solution, preferably, the third link includes: the third body, the third vertical telescopic frame and the third limiting frame; the third body is connected with the other end of the third horizontal telescopic frame, and a third vertical accommodating groove is formed in the third body; at least part of the third vertical expansion bracket is embedded into the third vertical accommodating groove, and the third vertical expansion bracket moves in the third vertical accommodating groove; the third limiting frame is connected with the third vertical telescopic frame, and the third limiting frame is perpendicular to the third vertical telescopic frame.

According to the technical scheme, the third body is connected with the other end of the third horizontal telescopic frame, so that the stability of the third body is improved; meanwhile, the third vertical expansion bracket is embedded into the third vertical accommodating groove, and the third vertical expansion bracket moves in the third vertical accommodating groove, so that the overall height of the third connecting frame can be adjusted by the third vertical expansion bracket according to the specification of the culture bottle, and the applicability of the product is improved; thirdly, the third limiting frame is connected with the third vertical telescopic frame and perpendicular to the third limiting frame, so that the upper part of the culture bottle is limited, and the stability of the culture bottle is improved.

In the above technical solution, preferably, the culture bottle fixing device further includes: a first jackscrew, a second jackscrew and a third jackscrew; at least two first jackscrews penetrate through the first body and are attached to the first vertical expansion bracket; at least two second jackscrews penetrate through the second body and are attached to the second vertical telescopic frame; and at least two third jackscrews pass through the third body and are attached to the third vertical telescopic frame.

According to the technical scheme, after the at least two first jackscrews penetrate through the first body, the at least two first jackscrews are attached to the first vertical telescopic frame, so that the first vertical telescopic frame is fixed in the first vertical accommodating groove, and the first vertical telescopic frame and the first accommodating groove are prevented from being displaced relatively; after the at least two second jackscrews penetrate through the second body, the at least two second jackscrews are attached to the second vertical telescopic frame, so that the second vertical telescopic frame is fixed in the second vertical accommodating groove, and the second vertical telescopic frame and the second accommodating groove are prevented from relative displacement; after passing through the third body with at least two third jackscrews, make two at least third jackscrews laminate with the vertical expansion bracket of third mutually to the realization is fixed the vertical expansion bracket of third in the vertical holding tank of third, thereby prevents that the vertical expansion bracket of third and third holding tank from taking place relative displacement.

In the above technical solution, preferably, the fixing frame includes: the fixed base, the fixed telescopic frame and the fourth jackscrew; the two fixed bases are connected with the other side face of the fixed base, the fixed bases are positioned on two sides of the culture bottle, and the fixed bases are provided with fourth vertical accommodating grooves; the fixed telescopic frame is U-shaped, two ends of the fixed telescopic frame are respectively embedded into the two fourth vertical accommodating grooves, and the fixed telescopic frame moves in the fourth vertical accommodating grooves; at least two fourth jackscrews penetrate through the fixed base and are attached to the fixed expansion bracket; wherein, two unable adjustment bases enclose into the opening with fixed expansion bracket.

In the technical scheme, firstly, two fixing bases are connected with the other side surface of a fixing base and are positioned at two sides of a culture bottle, so that the two sides of the culture bottle are limited; secondly, the two ends of the U-shaped fixed telescopic frame are respectively embedded into the fourth vertical accommodating grooves of the two fixing seats, and the fixed telescopic frame moves in the fourth vertical accommodating grooves, so that the length of the fixed telescopic frame in the fourth vertical accommodating grooves can be adjusted according to the specification of the culture bottle, and the applicability of the product is improved; thirdly, after the at least two fourth jackscrews penetrate through the fixed base, the at least two fourth jackscrews are attached to the fixed telescopic frame, so that the fixed telescopic frame is fixed in the fourth vertical accommodating groove, and the stability of the fixed telescopic frame is improved; thirdly, enclose into the opening through making two unable adjustment bases and fixed expansion bracket to realize blake bottle and two unable adjustment bases and fixed expansion bracket looks joint, thereby fix the blake bottle, in order to improve the stability of blake bottle.

In the above technical solution, preferably, the culture bottle fixing device further includes: the first fastening steel belt, the first fastening part and the first fastening piece; the first fastening steel strip is sleeved on the outer sides of the first connecting frame and the second connecting frame along the radial direction of the culture bottle; the two first fastening parts are connected with two ends of the first fastening steel belt; the first fastening piece passes through two first fastening portions in sequence.

In the technical scheme, firstly, the first fastening steel strip is sleeved on the outer sides of the first connecting frame and the second connecting frame along the radial direction of the culture bottle, so that the first connecting frame and the second connecting frame are tightly attached to the culture bottle; secondly, through being connected two first fastening portions with the both ends in first fastening area, pass two first fastening portions with first fastener in proper order simultaneously to the realization is fixed with first fastening steel band, thereby ensures that first link and second link closely laminate with the blake bottle, thereby further realizes fixing the blake bottle, takes place the displacement with preventing the blake bottle, improves the stability of blake bottle.

In the above technical solution, preferably, the culture bottle fixing device further includes: the second fastening steel belt, the second fastening part and the second fastening piece; the second fastening steel strip is sleeved on the outer sides of the fixing frame and the third connecting frame along the axial direction of the culture bottle; the two second fastening parts are connected with two ends of the second fastening steel belt; the second fastening piece passes through two second fastening portions in sequence.

In the technical scheme, firstly, the second fastening steel strip is sleeved on the outer sides of the second connecting frame and the second connecting frame along the axial direction of the culture bottle, so that the second connecting frame and the second connecting frame are tightly attached to the culture bottle; secondly, through being connected two second fastening portions with the both ends in second fastening area, pass two second fastening portions with the second fastener in proper order simultaneously to the realization is fixed with second fastening steel band, thereby ensures that second link and second link closely laminate with the blake bottle, thereby further realizes fixing the blake bottle, takes place the displacement with preventing the blake bottle, improves the stability of blake bottle.

The utility model discloses the second aspect provides an oscillator, the utility model provides an oscillator has any above-mentioned technical scheme culture bottle fixing device, consequently, this oscillator has any above-mentioned technical scheme culture bottle fixing device's whole beneficial effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a culture bottle holding device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a culture bottle holding device according to another embodiment of the present invention;

wherein, the correspondence between the reference numbers and the component names in fig. 1 and fig. 2 is:

10 culture bottle, 12 fixing base, 14 first horizontal expansion bracket, 16 second horizontal expansion bracket, 18 third horizontal expansion bracket, 20 first link, 202 first body, 204 first vertical expansion bracket, 206 first limit bracket, 22 second link, 222 second body, 224 second vertical expansion bracket, 226 second limit bracket, 24 third link, 242 third body, 244 third vertical expansion bracket, 246 third limit bracket, 26 fixing bracket, 262 fixing base, 264 fixing expansion bracket, 266 fourth jackscrew, 28 first jackscrew, 30 second jackscrew, 32 third jackscrew, 34 first fastening steel belt, 36 first fastening part and 38 first fastening part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The culture bottle holding device and the oscillator according to some embodiments of the present invention will be described with reference to fig. 1 and 2.

In the embodiment of the present invention, as shown in fig. 1 and 2, a first aspect of the present invention provides a culture bottle fixing device, the culture bottle fixing device is placed on an oscillator, the culture bottle fixing device is used for fixing a culture bottle 10, and a cell and pancreatin are stored in the culture bottle 10, the culture bottle fixing device includes: the device comprises a fixed seat 12, a first horizontal telescopic frame 14, a second horizontal telescopic frame 16, a third horizontal telescopic frame 18, a first connecting frame 20, a second connecting frame 22, a third connecting frame 24 and a fixed frame 26; the fixed seat 12 is a cuboid, the fixed seat 12 is placed on the oscillator, and the culture bottle 10 is placed on the fixed seat 12; three side surfaces of the fixed seat 12 are respectively provided with a first horizontal accommodating groove, a second horizontal accommodating groove and a third horizontal accommodating groove; one end of the first horizontal telescopic frame 14 is embedded into the first horizontal accommodating groove of the fixing seat 12, and the first horizontal telescopic frame 14 moves in the first horizontal accommodating groove of the fixing seat 12; one end of the second horizontal telescopic frame 16 is embedded into the second horizontal accommodating groove of the fixed seat 12, and the second horizontal telescopic frame 16 moves in the second horizontal accommodating groove of the fixed seat 12; one end of the third horizontal telescopic frame 18 is embedded into the third horizontal accommodating groove of the fixed seat 12, and the third horizontal telescopic frame 18 moves in the third horizontal accommodating groove of the fixed seat 12; the first connecting frame 20 is L-shaped, the first connecting frame 20 is connected with the other end of the first horizontal telescopic frame 14, the first connecting frame 20 is perpendicular to the first horizontal telescopic frame 14, and the first connecting frame 20 is attached to the culture bottle 10; the second connecting frame 22 is L-shaped, the second connecting frame 22 is connected with the other end of the second horizontal telescopic frame 16, the second connecting frame 22 is perpendicular to the second horizontal telescopic frame 16, and the second connecting frame 22 is attached to the culture bottle 10; the third connecting frame 24 is L-shaped, the third connecting frame 24 is connected with the other end of the third horizontal telescopic frame 18, the third connecting frame 24 is vertical to the third horizontal telescopic frame 18, and the third connecting frame 24 is attached to the culture bottle 10; the fixing frame 26 is connected to the other side of the fixing base 12, and an opening is formed in the fixing frame 26, and at least a part of the culture bottle 10 is inserted into the opening.

In this embodiment, firstly, the fixing base 12 in a rectangular parallelepiped shape is placed on the oscillator, so that the oscillator drives the fixing base 12 and the culture bottle 10 on the fixing base 12 to vibrate; secondly, the first horizontal expansion bracket 14 is embedded into the first horizontal accommodating groove of the fixing seat 12, and the first horizontal expansion bracket 14 moves in the first horizontal accommodating groove of the fixing seat 12, so that the first horizontal expansion bracket 14 adjusts the length embedded into the first horizontal accommodating groove of the fixing seat 12 according to the culture bottle 10, and the bottom of the culture bottle 10 is supported; thirdly, the second horizontal expansion bracket 16 is embedded into the second horizontal accommodating groove of the fixing seat 12, and the second horizontal expansion bracket 16 moves in the second horizontal accommodating groove of the fixing seat 12, so that the second horizontal expansion bracket 16 adjusts the length embedded into the second horizontal accommodating groove of the fixing seat 12 according to the culture bottle 10, and the bottom of the culture bottle 10 is further supported; thirdly, the third horizontal expansion bracket 18 is embedded into the third horizontal accommodating groove of the fixing seat 12, and the third horizontal expansion bracket 18 moves in the third horizontal accommodating groove of the fixing seat 12, so that the third horizontal expansion bracket 18 can adjust the length embedded into the third horizontal accommodating groove of the fixing seat 12 according to the culture bottle 10, and the bottom of the culture bottle 10 can be further supported; thirdly, connecting the L-shaped first connecting frame 20 with the other end of the first horizontal telescopic frame 14, enabling the first connecting frame 20 to be perpendicular to the first horizontal telescopic frame 14, and enabling the first connecting frame 20 to be attached to the culture bottle 10, so that the first connecting frame 20 limits the side face direction and the top face direction of the culture bottle 10; thirdly, connecting the L-shaped second connecting frame 22 with the other end of the second horizontal telescopic frame 16, enabling the second connecting frame 22 to be perpendicular to the second horizontal telescopic frame 16, and enabling the second connecting frame 22 to be attached to the culture bottle 10, so that the second connecting frame 22 can limit the other side surface direction and the top surface direction of the culture bottle 10; thirdly, connecting the L-shaped third connecting frame 24 with the other end of the third horizontal telescopic frame 18, enabling the third connecting frame 24 to be perpendicular to the third horizontal telescopic frame 18, and enabling the third connecting frame 24 to be attached to the culture bottle 10, so that the third connecting frame 24 can limit the other side surface direction and the top surface direction of the culture bottle 10; thirdly, the fixing frame 26 is connected with the other side face of the fixing seat 12, and at least part of the culture bottle 10 is embedded into the opening on the fixing frame 26, so that the fixing frame 26 is clamped with the culture bottle 10, the culture bottle 10 is limited, and the culture bottle 10 is prevented from displacing. Adopt this kind of structure, through the cooperation of first horizontal expansion bracket 14, second horizontal expansion bracket 16, third horizontal expansion bracket 18, first link 20, second link 22, third link 24 and mount 26, carry on spacingly with six degrees of freedom of blake bottle 10 in order to realize, thereby prevent that blake bottle 10 and fixing base 12 from taking place relative displacement, in order to avoid blake bottle 10 to break away from fixing base 12, in order to avoid blake bottle 10 to take place to damage, and then ensure that cell and pancreatin of blake bottle 10 are vibrated by the oscillator. The cells and the pancreatin are vibrated in the culture bottle 10 to improve the speed of the pancreatin for digesting the cells, thereby avoiding the loss of the cells in the processes of passage and cryopreservation for digestion and further ensuring that the cells have good activity.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 2, the first connecting frame 20 includes: a first body 202, a first vertical expansion bracket 204 and a first limit bracket 206; the first body 202 is connected with the other end of the first horizontal expansion bracket 14, and a first vertical accommodating groove is formed in the first body 202; at least a portion of the first vertical expansion bracket 204 is embedded in the first vertical receiving slot, and the first vertical expansion bracket 204 moves within the first vertical receiving slot; the first limiting frame 206 is connected with the first vertical telescopic frame 204, and the first limiting frame 206 is perpendicular to the first vertical telescopic frame 204.

In this embodiment, the stability of the first body 202 is improved by connecting the first body 202 with the other end of the first horizontal expansion bracket 14; meanwhile, the first vertical expansion bracket 204 is embedded into the first vertical accommodating groove, and the first vertical expansion bracket 204 moves in the first vertical accommodating groove, so that the first vertical expansion bracket 204 adjusts the overall height of the first connecting frame 20 according to the specification of the culture bottle 10, and the applicability of the product is improved; thirdly, the first limit frame 206 is connected with the first vertical telescopic frame 204 and the first limit frame 206 is perpendicular to the first vertical telescopic frame 204, so that the upper part of the culture bottle 10 is limited, and the stability of the culture bottle 10 is improved.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 2, the second connecting frame 22 includes: a second body 222, a second vertical expansion bracket 224 and a second limit bracket 226; the second body 222 is connected with the other end of the second horizontal expansion bracket 16, and a second vertical accommodating groove is formed in the second body 222; at least a portion of the second vertical telescoping bracket 224 fits within the second vertical receiving slot and the second vertical telescoping bracket 224 moves within the second vertical receiving slot; the second limiting frame 226 is connected to the second vertical telescopic frame 224, and the second limiting frame 226 is perpendicular to the second vertical telescopic frame 224.

In this embodiment, the stability of the second body 222 is improved by connecting the second body 222 with the other end of the second horizontal expansion bracket 16; meanwhile, the second vertical expansion bracket 224 is embedded into the second vertical accommodating groove, and the second vertical expansion bracket 224 moves in the second vertical accommodating groove, so that the second vertical expansion bracket 224 adjusts the overall height of the second connecting frame 22 according to the specification of the culture bottle 10, and the applicability of the product is improved; thirdly, the second limit frame 226 is connected with the second vertical telescopic frame 224 and the second limit frame 226 is perpendicular to the second vertical telescopic frame 224, so that the upper part of the culture bottle 10 is limited, and the stability of the culture bottle 10 is improved.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 2, the third connecting frame 24 includes: a third body 242, a third vertical telescoping bracket 244, and a third restraint bracket 246; the third body 242 is connected with the other end of the third horizontal telescopic frame 18, and a third vertical accommodating groove is formed in the third body 242; at least a portion of the third vertical telescoping shelf 244 is embedded within the third vertical receiving slot and the third vertical telescoping shelf 244 moves within the third vertical receiving slot; the third position-limiting frame 246 is connected to the third vertical telescopic frame 244, and the third position-limiting frame 246 is perpendicular to the third vertical telescopic frame 244.

In this embodiment, the stability of the third body 242 is improved by connecting the third body 242 with the other end of the third horizontal telescopic frame 18; meanwhile, the third vertical telescopic frame 244 is embedded into the third vertical accommodating groove, and the third vertical telescopic frame 244 moves in the third vertical accommodating groove, so that the overall height of the third connecting frame 24 can be adjusted by the third vertical telescopic frame 244 according to the specification of the culture bottle 10, and the applicability of the product is improved; thirdly, the third limiting frame 246 is connected with the third vertical telescopic frame 244 and the third limiting frame 246 is perpendicular to the third vertical telescopic frame 244, so that the upper part of the culture bottle 10 is limited, and the stability of the culture bottle 10 is improved.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 2, the culture bottle fixing device further includes: a first jack 28, a second jack 30, and a third jack 32; after passing through the first body 202, the at least two first jackscrews 28 are attached to the first vertical expansion bracket 204; after passing through the second body 222, the at least two second jackscrews 30 are attached to the second vertical telescopic rack 224; after passing through the third body 242, at least two third jackscrews 32 are attached to the third vertical telescopic rack 244.

In this embodiment, after the at least two first jackscrews 28 pass through the first body 202, the at least two first jackscrews 28 are attached to the first vertical telescopic frame 204, so as to fix the first vertical telescopic frame 204 in the first vertical accommodating groove, thereby preventing the first vertical telescopic frame 204 and the first accommodating groove from being displaced relative to each other; after the at least two second jackscrews 30 pass through the second body 222, the at least two second jackscrews 30 are attached to the second vertical telescopic frame 224, so that the second vertical telescopic frame 224 is fixed in the second vertical accommodating groove, and the second vertical telescopic frame 224 and the second accommodating groove are prevented from being displaced relatively; after passing through the third body 242 with at least two third jackscrews 32, make at least two third jackscrews 32 laminate mutually with the vertical expansion bracket 244 of third to the realization is fixed the vertical expansion bracket 244 of third in the vertical holding tank of third, thereby prevents that the vertical expansion bracket 244 of third and third holding tank from taking place relative displacement.

In an embodiment of the present invention, preferably, as shown in fig. 1 and 2, the fixing frame 26 includes: a fixed base 262, a fixed telescopic frame 264 and a fourth jackscrew 266; the two fixed bases 262 are connected with the other side surface of the fixed base 12, the fixed bases 262 are positioned at two sides of the culture bottle 10, and the fixed bases 262 are provided with fourth vertical accommodating grooves; the fixed telescopic frame 264 is U-shaped, two ends of the fixed telescopic frame 264 are respectively embedded into the two fourth vertical accommodating grooves, and the fixed telescopic frame 264 moves in the fourth vertical accommodating grooves; at least two fourth jackscrews 266 pass through the fixed base 262 and are attached to the fixed telescopic frame 264; wherein, the two fixed bases 262 and the fixed telescopic frame 264 enclose an opening.

In this embodiment, first, two fixing bases 262 are connected to the other side of the fixing base 12, and the fixing bases 262 are located at two sides of the culture bottle 10, so as to limit the two sides of the culture bottle 10; secondly, the two ends of the U-shaped fixed telescopic frame 264 are respectively embedded into the fourth vertical accommodating grooves of the two fixed seats 12, and the fixed telescopic frame 264 moves in the fourth vertical accommodating grooves, so that the length of the fixed telescopic frame 264 in the fourth vertical accommodating grooves can be adjusted according to the specification of the culture bottle 10, and the applicability of the product is improved; thirdly, after the at least two fourth jackscrews 266 penetrate through the fixed base 262, the fixed telescopic frame 264 is attached to the fixed telescopic frame 264, so that the fixed telescopic frame 264 is fixed in the fourth vertical accommodating groove, and the stability of the fixed telescopic frame 264 is improved; thirdly, the two fixing bases 262 and the fixing telescopic frame 264 are enclosed to form an opening, so that the culture bottle 10 is clamped with the two fixing bases 262 and the fixing telescopic frame 264, the culture bottle 10 is fixed, and the stability of the culture bottle 10 is improved.

In an embodiment of the present invention, preferably, the culture bottle fixing device further includes: a first fastening steel band 34, a first fastening portion 36, and a first fastening member 38; the first fastening steel strip 34 is sleeved outside the first connecting frame 20 and the second connecting frame 22 along the radial direction of the culture bottle 10; two first fastening portions 36 are connected to both ends of the first fastening steel band 34; the first fastening member 38 passes through the two first fastening portions 36 in sequence.

In this embodiment, first, the first fastening steel strip 34 is sleeved on the outer sides of the first connecting frame 20 and the second connecting frame 22 along the radial direction of the culture bottle 10, so as to tightly attach the first connecting frame 20 and the second connecting frame 22 to the culture bottle 10; secondly, through being connected two first fastening portions 36 with the both ends of first fastening area, pass two first fastening portions 36 with first fastener 38 in proper order simultaneously to the realization is fixed first fastening steel band 34, thereby ensures that first link 20 and second link 22 closely laminate with blake bottle 10, thereby further realizes fixing blake bottle 10, in order to prevent that blake bottle 10 from taking place the displacement, improves blake bottle 10's stability.

In an embodiment of the present invention, preferably, the culture bottle fixing device further includes: the second fastening steel belt, the second fastening part and the second fastening piece; the second fastening steel strip is sleeved on the outer sides of the fixing frame 26 and the third connecting frame 24 along the axial direction of the culture bottle 10; the two second fastening parts are connected with two ends of the second fastening steel belt; the second fastening piece passes through two second fastening portions in sequence.

In this embodiment, first, the second fastening steel strip is sleeved on the outer sides of the second connecting frame 22 and the second connecting frame 22 along the axial direction of the culture bottle 10, so as to tightly attach the second connecting frame 22 and the second connecting frame 22 to the culture bottle 10; secondly, through being connected two second fastening portions with the both ends of second fastening area, pass two second fastening portions in proper order with the second fastener simultaneously to the realization is fixed with second fastening steel band, thereby ensures that second link 22 and second link 22 closely laminate with blake bottle 10, thereby further realizes fixing blake bottle 10, takes place the displacement in order to prevent blake bottle 10, improves blake bottle 10's stability.

The utility model discloses the second aspect provides an oscillator, the utility model provides an oscillator has any embodiment of the above-mentioned blake bottle fixing device, consequently, this oscillator has any embodiment of the above-mentioned whole beneficial effect of blake bottle fixing device.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A culture bottle fixing device which is placed on a shaker and used for fixing a culture bottle in which cells and pancreatin are stored, characterized by comprising:

the fixing seat is cuboid, the fixing seat is placed on the oscillator, and the culture bottle is placed on the fixing seat;

a first horizontal accommodating groove, a second horizontal accommodating groove and a third horizontal accommodating groove are respectively formed in three side surfaces of the fixing seat;

one end of the first horizontal telescopic frame is embedded into the first horizontal accommodating groove of the fixed seat, and the first horizontal telescopic frame moves in the first horizontal accommodating groove of the fixed seat;

one end of the second horizontal telescopic frame is embedded into the second horizontal accommodating groove of the fixed seat, and the second horizontal telescopic frame moves in the second horizontal accommodating groove of the fixed seat;

one end of the third horizontal telescopic frame is embedded into the third horizontal accommodating groove of the fixed seat, and the third horizontal telescopic frame moves in the third horizontal accommodating groove of the fixed seat;

the first connecting frame is L-shaped, is connected with the other end of the first horizontal telescopic frame, is perpendicular to the first horizontal telescopic frame, and is attached to the culture bottle;

the second connecting frame is L-shaped, is connected with the other end of the second horizontal telescopic frame, is perpendicular to the second horizontal telescopic frame, and is attached to the culture bottle;

the third connecting frame is L-shaped, is connected with the other end of the third horizontal telescopic frame, is perpendicular to the third horizontal telescopic frame, and is attached to the culture bottle;

the fixing frame is connected with the other side face of the fixing seat, an opening is formed in the fixing frame, and at least part of the culture bottle is embedded into the opening.

2. The culture bottle securing device according to claim 1, wherein the first link frame comprises:

the first body is connected with the other end of the first horizontal telescopic frame, and a first vertical accommodating groove is formed in the first body;

at least part of the first vertical expansion bracket is embedded into the first vertical accommodating groove, and the first vertical expansion bracket moves in the first vertical accommodating groove;

the first limiting frame is connected with the first vertical telescopic frame, and the first limiting frame is perpendicular to the first vertical telescopic frame.

3. The culture bottle securing device according to claim 2, wherein the second link frame comprises:

the second body is connected with the other end of the second horizontal telescopic frame, and a second vertical accommodating groove is formed in the second body;

at least part of the second vertical expansion bracket is embedded into the second vertical accommodating groove, and the second vertical expansion bracket moves in the second vertical accommodating groove;

the second limiting frame is connected with the second vertical telescopic frame, and the second limiting frame is perpendicular to the second vertical telescopic frame.

4. The culture bottle securing device according to claim 3, wherein the third link frame comprises:

the third body is connected with the other end of the third horizontal telescopic frame, and a third vertical accommodating groove is formed in the third body;

at least part of the third vertical expansion bracket is embedded into the third vertical accommodating groove, and the third vertical expansion bracket moves in the third vertical accommodating groove;

and the third limiting frame is connected with the third vertical telescopic frame and is perpendicular to the third vertical telescopic frame.

5. The culture bottle securing device according to claim 4, further comprising:

at least two first jackscrews penetrate through the first body and are attached to the first vertical expansion bracket;

at least two second jackscrews penetrate through the second body and are attached to the second vertical expansion bracket;

and at least two third jackscrews penetrate through the third body and are attached to the third vertical telescopic frame.

6. The culture bottle securing device according to claim 1, wherein the securing frame comprises:

the two fixing bases are connected with the other side face of the fixing base, the fixing bases are positioned on two sides of the culture bottle, and the fixing bases are provided with fourth vertical accommodating grooves;

the fixed telescopic frame is U-shaped, two ends of the fixed telescopic frame are respectively embedded into the two fourth vertical accommodating grooves, and the fixed telescopic frame moves in the fourth vertical accommodating grooves;

at least two fourth jackscrews penetrate through the fixed base and are attached to the fixed expansion bracket;

the two fixed bases and the fixed telescopic frame enclose the opening.

7. The culture bottle securing device according to claim 1, further comprising:

the first fastening steel belt is sleeved on the outer sides of the first connecting frame and the second connecting frame along the radial direction of the culture bottle;

the two first fastening parts are connected with two ends of the first fastening steel belt;

the first fastening piece sequentially penetrates through the two first fastening parts.

8. The culture bottle securing device according to claim 7, further comprising:

the second fastening steel belt is sleeved on the outer sides of the fixing frame and the third connecting frame along the axial direction of the culture bottle;

the two second fastening parts are connected with two ends of the second fastening steel belt;

and the second fastening piece sequentially penetrates through the two second fastening parts.

9. A shaker comprising a culture bottle fixture as claimed in any one of claims 1 to 8.