CN220116560U - Fixed bolster of biological cell culture bottle - Google Patents

Abstract

The utility model discloses a fixing support of a biological cell culture bottle, which comprises a bottom plate, wherein a baffle is symmetrically and fixedly connected to the top surface of the bottom plate, an adjusting component is fixedly connected to the outer wall of any baffle, a first connecting rod is rotatably connected to the inner wall of the baffle, one end of the first connecting rod close to the adjusting component penetrates through the baffle and is fixedly connected with the adjusting component, the other end of the first connecting rod is fixedly connected with a connecting plate through a connecting frame, a plurality of connecting shafts are rotatably connected to the connecting plate, one end of each connecting shaft close to the adjusting component penetrates through the connecting plate and is fixedly connected with a locking mechanism, the locking mechanism is fixedly connected with the connecting plate, a storage table is fixedly connected to the side wall of each connecting shaft, the storage table is positioned between the two connecting plates, a gravity ball is fixedly connected to the center of the bottom surface of the storage table through a string, and a plurality of clamping components are fixedly connected to the top surface of the storage table. The utility model has convenient use, can control whether the tissue block is contacted with the cell culture medium or not by adjusting the inclination angle of the object placing table, can expand the object placing table by the locking mechanism, is convenient for observation and taking, and greatly improves the practicality of the device.

Description

Fixed bolster of biological cell culture bottle

Technical Field

The utility model belongs to the technical field of cell culture fixing devices, and particularly relates to a fixing bracket of a biological cell culture bottle.

Background

The cell culture technology is a basic technology of cell engineering, when tissue blocks are used for culturing primary cells, the tissue blocks are required to be temporarily not contacted with a cell culture medium, and the conventional fixing bracket cannot effectively fix the cell culture bottle in an inclined manner, so that the operation is inconvenient.

The prior art discloses a fixing bracket for a biological cell incubator, the publication number is (CN 212357208U), which comprises a bottom plate, a bearing seat, a small bearing, a fixing screw, a screw rod, a fixing plate, a clamping frame, a locking screw, a base plate, a back plate, a sliding rail, a handle and a rotating handle; the bottom plate is integrally connected with a bearing seat, the bottom of the screw rod is inserted into a small bearing, and the small bearing is arranged in the bearing seat through a fixing screw; a plurality of layers of fixing plates are screwed on the screw rod, clamping frames are symmetrically fixed at two ends of the fixing plates, locking screws are screwed on the clamping frames, and a base plate is fixed at the bottom of each locking screw; the back of fixed plate is provided with the backplate, is provided with the slide rail on the backplate, and the backplate passes through slide rail and fixed plate sliding connection, and the upper end of lead screw is fixed with the handle, is fixed with the commentaries on classics handle on the handle. The fixed bolster among the above-mentioned prior art can not be fixed the blake bottle slope, and inconvenient operation to the placing plate that stacks up influences the field of vision, is difficult for with observing. Therefore, a fixing bracket of a biological cell culture flask is needed to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a fixing bracket of a biological cell culture flask, which solves the problems in the prior art.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a fixing support of a biological cell culture bottle, which comprises a bottom plate, wherein a baffle is symmetrically and fixedly connected to the top surface of the bottom plate, an adjusting component is fixedly connected to the outer wall of any baffle, a first connecting rod is rotatably connected to the inner wall of the baffle, one end of the first connecting rod, which is close to the adjusting component, penetrates through the baffle and is fixedly connected with the adjusting component, the other end of the first connecting rod is fixedly connected with a connecting plate through a connecting frame, a plurality of connecting shafts are rotatably connected to the connecting plate, one end, which is close to the adjusting component, of the connecting shaft penetrates through the connecting plate and is fixedly connected with a locking mechanism, the locking mechanism is fixedly connected with the connecting plate, a storage table is fixedly connected to the side wall of the connecting shafts, the storage table is positioned between the two connecting plates, a gravity ball is fixedly connected to the center of the bottom surface of the storage table through a string, a plurality of clamping components are fixedly connected to the top surface of the storage table, and the clamping components are detachably connected with the culture bottle.

Preferably, the clamping assembly comprises a supporting plate fixedly connected with the top surface of the object placing table, the top of the supporting plate is rotationally connected with a pressing plate through a bearing, the bottom surface of any end of the pressing plate is in contact with the culture flask, a torsion spring is sleeved outside the bearing, one end of the torsion spring is fixedly connected with the supporting plate, and the other end of the torsion spring is fixedly connected with the pressing plate.

Preferably, the adjusting component comprises a worm wheel fixedly connected with the first connecting rod, a worm is meshed with the bottom of the worm wheel, a handle is fixedly connected with the center of the worm, the handle is rotationally connected with the baffle, a gear box is sleeved outside the worm wheel and the worm, the gear box is fixedly connected with the baffle, and one end of the handle extends out of the gear box and is rotationally connected with the gear box.

Preferably, the locking mechanism comprises a hollow cylinder fixedly connected with the connecting plate, sliding grooves are symmetrically formed in the inner wall of the hollow cylinder, sliding components are connected in the sliding grooves in a sliding mode, the sliding components are fixedly connected with the connecting shaft, one side, away from the connecting plate, of the hollow cylinder is fixedly connected with a locking component, and one end of the locking component extends into the hollow cylinder and is fixedly connected with the sliding components.

Preferably, the sliding assembly comprises sliding blocks which are symmetrically and slidably connected in the sliding grooves, a fluted disc is fixedly connected between the two sliding blocks, a sliding rail is slidably connected at the center of the sliding blocks, the sliding rail is fixedly connected with the connecting plate, tooth grooves are arranged in the hollow cylinder, the tooth grooves are fixedly connected with the connecting shaft, and the tooth grooves are matched with the fluted disc and are detachably connected.

Preferably, a spring is sleeved on the outer side of the sliding rail, and the spring is located between the sliding block and the connecting plate.

Preferably, the locking assembly comprises a limit box fixedly connected with the end face of the hollow cylinder, which is far away from the connecting plate, a knob is detachably connected to the center of the limit box, a second connecting rod is rotatably connected to the center of the knob, the second connecting rod stretches into the hollow cylinder and is fixedly connected with the fluted disc, a lug is symmetrically fixedly connected to the side wall of the knob, and a groove matched with the lug is formed in the side wall of the limit box.

The utility model discloses the following technical effects: the culture flask can be quickly and conveniently fixed on the object placing table through the clamping assembly, a plurality of object placing tables are arranged on the connecting plate, a plurality of culture flasks can be placed, and space is saved; the space is saved by the layered design, the limitation of the rotation of the opposite object tables can be relieved through the locking mechanism, when the connecting plate is controlled to rotate through the adjusting component, the connecting shaft can rotate at the moment due to the fact that the locking mechanism is opened, the object tables slowly rotate along with the rotation of the connecting plate under the vertical acting force of the gravity ball until the object tables rotate to the horizontal position, and at the moment, all the object tables are unfolded horizontally, so that the observation and the taking are convenient; after the observation or the taking is completed, the device is retracted to the vertical position, the operation is simple, and the space is saved. The utility model has simple structure and convenient use, can control whether the tissue block is contacted with the cell culture medium or not by adjusting the inclination angle of the object placing table, can expand the object placing table by the locking mechanism, is convenient for observation and taking, and greatly improves the practicability of the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of B of FIG. 1 in accordance with the present utility model;

FIG. 4 is a side view of the locking mechanism of the present utility model;

in the figure: 1. a bottom plate; 2. a connecting frame; 3. a first connecting rod; 4. a worm wheel; 5. a handle; 6. a worm; 7. a storage table; 8. a connecting plate; 9. a gravity ball; 10. a hollow cylinder; 11. a limit box; 12. tooth slots; 13. fluted disc; 14. a slide block; 15. a slide rail; 16. a spring; 17. a second connecting rod; 18. a knob; 19. a bump; 20. a pressing plate; 21. a torsion spring; 22. a support plate; 23. a gear box; 24. a baffle; 25. and a connecting shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-4, the utility model provides a fixing support of a biological cell culture flask, which comprises a bottom plate 1, wherein a baffle 24 is symmetrically and fixedly connected to the top surface of the bottom plate 1, an adjusting component is fixedly connected to the outer wall of any baffle 24, the inner wall of the baffle 24 is rotationally connected with a first connecting rod 3, one end of the first connecting rod 3 close to the adjusting component penetrates through the baffle 24 and is fixedly connected with the adjusting component, the other end of the first connecting rod is fixedly connected with a connecting plate 8 through a connecting frame 2, a plurality of connecting shafts 25 are rotationally connected to the connecting plate 8, one end of each connecting shaft 25 close to the adjusting component penetrates through the connecting plate 8 and is fixedly connected with a locking mechanism, the locking mechanism is fixedly connected with the connecting plate 8, a storage table 7 is fixedly connected to the side wall of each connecting shaft 25, the storage table 7 is positioned between the two connecting plates 8, a gravity ball 9 is fixedly connected to the center of the bottom surface of each storage table 7 through a string, a plurality of clamping components are fixedly connected to the top surface of each storage table 7, and the clamping components are detachably connected with the culture flask.

The culture flask is in a cuboid shape, the culture flask can be quickly and conveniently fixed on the object placing table 7 through the clamping assembly, a plurality of object placing tables 7 are arranged on the connecting plate 8, a plurality of culture flasks can be placed, and space is saved; the space is saved by the layered design, the limitation of the rotation of the opposite object tables 7 can be relieved through the locking mechanism, when the connecting plate 8 is controlled to rotate through the adjusting component, the connecting shaft 25 can rotate at the moment due to the fact that the locking mechanism is opened, and under the vertical acting force of the gravity ball 9, the object tables 7 slowly rotate along with the rotation of the connecting plate 8 until the object tables rotate to the horizontal position, and all the object tables 7 are unfolded horizontally at the moment, so that the observation and the taking are convenient; after the observation or the taking is completed, the device is retracted to the vertical position, the operation is simple, and the space is saved. The utility model has simple structure and convenient use, can control whether the tissue block is contacted with the cell culture medium or not by adjusting the inclination angle of the object placing table 7, can expand the object placing table 7 by the locking mechanism, is convenient for observation and taking, and greatly improves the practicality of the device.

Further optimizing scheme, the clamping assembly includes the backup pad 22 with putting thing platform 7 top surface rigid coupling, and backup pad 22 top is connected with clamp plate 20 through the bearing rotation, and the arbitrary end bottom surface of clamp plate 20 contacts with the blake bottle, and the bearing outside cover is equipped with torsional spring 21, and torsional spring 21 one end backup pad 22 rigid coupling, the other end and clamp plate 20 rigid coupling. When the culture flask is clamped, only the pressing plate 20 is needed to be pressed, at this time, the pressing plate 20 rotates at the top of the supporting plate 22, after the culture flask is placed, the pressing plate 20 is loosened, and under the action of the torsion spring 21, the pressing plate 20 returns to the original state and presses the culture flask, so that the culture flask is prevented from sliding.

Further optimizing scheme, adjusting part includes worm wheel 4 with head rod 3 rigid coupling, and worm wheel 4 bottom meshing has worm 6, and worm 6 center rigid coupling has handle 5, and handle 5 is connected with baffle 24 rotation, and worm wheel 4 and worm 6 outside cover are equipped with gear box 23, and gear box 23 and baffle 24 rigid coupling, handle 5 one end stretch out gear box 23 outside and with gear box 23 rotation connection. The rotating handle 5 drives the worm 6 to rotate, so as to drive the worm wheel 4 meshed with the worm to rotate, and further drive the first connecting rod 3, the connecting frame 2 and the connecting plate 8 to rotate until the connecting plate 8 rotates to a horizontal position.

Further optimizing scheme, locking mechanism includes the hollow section of thick bamboo 10 with connecting plate 8 rigid coupling, and the spout has been seted up to hollow section of thick bamboo 10 inner wall symmetry, and sliding connection has sliding component in the spout, and sliding component and connecting axle 25 rigid coupling, the one side rigid coupling that hollow section of thick bamboo 10 kept away from connecting plate 8 have locking component, and locking component one end stretches into in the hollow section of thick bamboo 10 and with sliding component rigid coupling.

Further optimizing scheme, the sliding component comprises sliding blocks 14 which are symmetrically and slidingly connected in the sliding grooves, fluted disc 13 is fixedly connected between the two sliding blocks 14, a sliding rail 15 is slidingly connected at the center of the sliding blocks 14, the sliding rail 15 is fixedly connected with the connecting plate 8, tooth grooves 12 are arranged in the hollow cylinder 10, the tooth grooves 12 are fixedly connected with the connecting shaft 25, and the tooth grooves 12 are matched with the fluted disc 13 and are detachably connected.

In a further optimized scheme, a spring 16 is sleeved outside the sliding rail 15, and the spring 16 is positioned between the sliding block 14 and the connecting plate 8.

Further optimizing scheme, locking subassembly includes the spacing box 11 of the terminal surface rigid coupling that keeps away from connecting plate 8 with hollow section of thick bamboo 10, and spacing box 11 center can be dismantled and be connected with knob 18, and knob 18 center rotation is connected with second connecting rod 17, and second connecting rod 17 stretches into hollow section of thick bamboo 10 and with fluted disc 13 rigid coupling, knob 18 lateral wall symmetry rigid coupling has lug 19, and spacing box 11 lateral wall has seted up the recess with lug 19 looks adaptation.

The working principle of the locking mechanism is as follows: when the adjusting device is required to be adjusted to the horizontal position, the knob 18 is rotated until the lug 19 is positioned at the groove, at the moment, the hand is loosened, under the action of the spring 16, the slide block 14 slides on the slide rail 15 in the direction away from the connecting plate 8, the slide block 14 also slides in the slide groove to drive the fluted disc 13 to slide together in the direction away from the connecting plate 8, at the moment, the fluted disc 13 is separated from the tooth groove 12, the tooth groove 12 is not limited any more, and the rotating can be performed; in the same way, when the locking is needed, the knob 18 is pressed, the lug 19 enters the limit box 11 through the groove, the fluted disc 13 is meshed with the fluted disc 12, at the moment, the fluted disc 12, the connecting shaft 25 and the object placing table 7 cannot rotate, at the moment, the knob 18 is rotated, the lug 19 and the groove are not in the same position, the knob 18 cannot pop up, and the locking effect is achieved; when the tissue block cultures primary cells, the locking mechanism is in a locking state, and the object placing table 7 and the connecting plate 8 cannot rotate relatively, so that when the connecting plate 8 is rotated, the object placing table 7 can incline, the tissue block in the culture flask is temporarily not contacted with the cell culture medium, and when the tissue block is attached, the object placing table 7 is rotated to a horizontal position, so that the cell culture medium is contacted with the tissue block again.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements 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 utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (7)

1. A fixed bolster of biological cell culture bottle, its characterized in that: including bottom plate (1), bottom plate (1) top surface symmetry rigid coupling has baffle (24), arbitrary baffle (24) outer wall rigid coupling has adjusting part, baffle (24) inner wall rotates and is connected with head rod (3), is close to adjusting part head rod (3) one end passes baffle (24) and with adjusting part rigid coupling, the other end has connecting plate (8) through link (2) rigid coupling, it is connected with a plurality of connecting axle (25) to rotate on connecting plate (8), connecting axle (25) are close to adjusting part's one end is passed connecting plate (8) and rigid coupling have locking mechanism, locking mechanism with connecting plate (8) rigid coupling, connecting axle (25) lateral wall rigid coupling has put thing platform (7), put thing platform (7) are located two between connecting plate (8), put thing platform (7) bottom surface center through string rigid coupling have gravity ball (9), it has a plurality of clamping components to put thing platform (7) rigid coupling, clamping component and cultivate detachable connection.

2. The fixed support of biological cell culture flask of claim 1, wherein: the clamping assembly comprises a supporting plate (22) fixedly connected with the top surface of the object placing table (7), a pressing plate (20) is rotatably connected to the top of the supporting plate (22) through a bearing, the bottom surface of any end of the pressing plate (20) is in contact with a culture flask, a torsion spring (21) is sleeved outside the bearing, one end of the torsion spring (21) is fixedly connected with the supporting plate (22), and the other end of the torsion spring is fixedly connected with the pressing plate (20).

3. The fixed support of biological cell culture flask of claim 1, wherein: the adjusting component comprises a worm wheel (4) fixedly connected with a first connecting rod (3), a worm (6) is meshed with the bottom of the worm wheel (4), a handle (5) is fixedly connected with the center of the worm (6), the handle (5) is rotationally connected with a baffle (24), a gear box (23) is sleeved outside the worm wheel (4) and the worm (6), the gear box (23) is fixedly connected with the baffle (24), and one end of the handle (5) extends out of the gear box (23) and is rotationally connected with the gear box (23).

4. The fixed support of biological cell culture flask of claim 1, wherein: the locking mechanism comprises a hollow cylinder (10) fixedly connected with the connecting plate (8), sliding grooves are symmetrically formed in the inner wall of the hollow cylinder (10), sliding components are connected in the sliding grooves in a sliding mode, the sliding components are fixedly connected with the connecting shaft (25), the hollow cylinder (10) is far away from one side of the connecting plate (8) and fixedly connected with a locking component, and one end of the locking component extends into the hollow cylinder (10) and is fixedly connected with the sliding components.

5. The fixed support of biological cell culture flask of claim 4, wherein: the sliding assembly comprises sliding blocks (14) which are symmetrically and slidably connected in the sliding grooves, fluted discs (13) are fixedly connected between the two sliding blocks (14), sliding rails (15) are slidably connected in the centers of the sliding blocks (14), the sliding rails (15) are fixedly connected with the connecting plates (8), tooth grooves (12) are formed in the hollow cylinders (10), the tooth grooves (12) are fixedly connected with the connecting shafts (25), and the tooth grooves (12) are matched with the fluted discs (13) and are detachably connected.

6. The fixed support of biological cell culture flask of claim 5, wherein: the outside of the sliding rail (15) is sleeved with a spring (16), and the spring (16) is positioned between the sliding block (14) and the connecting plate (8).

7. The fixed support of biological cell culture flask of claim 6, wherein: the locking assembly comprises a limit box (11) which is far away from the hollow cylinder (10) and is fixedly connected with the end face of the connecting plate (8), a knob (18) is detachably connected to the center of the limit box (11), a second connecting rod (17) is rotatably connected to the center of the knob (18), the second connecting rod (17) stretches into the hollow cylinder (10) and is fixedly connected with the fluted disc (13), a lug (19) is symmetrically fixedly connected to the side wall of the knob (18), and a groove matched with the lug (19) is formed in the side wall of the limit box (11).