CN219218047U - Culture plate capable of being spliced - Google Patents

Abstract

The utility model discloses a culture plate capable of being spliced, which comprises: a culture unit including a top plate and a bottom plate parallel to each other, and a culture tube penetrating the top plate and extending toward the bottom plate; a connection unit for connecting the adjacent culture units; the connecting unit comprises a locking mechanism for connecting the adjacent top plates and a connecting mechanism for connecting the adjacent bottom plates; the locking mechanism comprises a locking groove arranged on the side wall of one side of the top plate, a rotating rod penetrating through the front end and the rear end of the top plate, a telescopic groove arranged on the other side wall of the top plate, a locking plate protruding out of the opening end of the telescopic groove, a rack arranged at the top of the locking plate, a gear arranged on the rotating rod and meshed with the rack, and a connecting piece used for connecting the adjacent top plates. According to the utility model, the locking mechanism is used for locking the tops of the spliced culture plates, so that the spliced culture plates are prevented from being separated from the tops, and finally the stability of the spliced culture plates is improved.

Description

Culture plate capable of being spliced

Technical Field

The utility model relates to the technical field of cell culture, in particular to a culture plate capable of being spliced.

Background

Biomedical laboratories use a large number of sterile cell culture plates, which are the most commonly used laboratory consumables in common 2D cell cultures and organoid 3D cultures.

Traditional cell culture board is the integral type, and cultivate pipe quantity is more, and the demand of cultivateing the cell is different when the experiment, can lead to unnecessary pipe to can not reasonable application, causes the waste.

Based on this, a batch of cell culture plates that can be spliced, for example, "patent No.: 201720325345.3, patent name: a cell culture plate capable of being spliced is provided in a patent of a spliced cell culture plate, clamping grooves and clamping strips are respectively arranged on four sides of a bottom plate in opposite sides, and a plurality of cell culture plates are spliced by inserting the clamping strips into the clamping grooves.

However, the culture plates in the patent are only connected with the bottom plates of the cell culture plates when being spliced, so that the separation of the culture plates from the top of the spliced cell culture plates easily occurs, on the one hand, the spliced cell culture plates are unstable, and on the other hand, under the condition that one of the spliced cell culture plates is stressed, the problems of clamping grooves and clamping strips are easy to break; moreover, the cell culture plates formed by the splice in this patent are not easy to disassemble at a later stage.

In addition, the common cell culture plates are all semitransparent plastic products, the sizes are consistent, the appearance is identical, the periphery is free of any mark, the type of the culture plates cannot be identified from the appearance and the culture are not easy to identify after the culture plates are put into the incubator, the culture plates in the incubator are always required to be completely moved out, handwriting labels on the cover plate are checked one by one, a certain plate to be treated can be found, and the cell culture plates are inconvenient to identify.

Disclosure of Invention

The utility model aims to provide a spliced culture plate, which solves the problem that the clamping groove and the clamping strip are broken due to the fact that the conventional splice plate is easily separated from the top.

The technical scheme for solving the technical problems is as follows:

a splice-able culture plate comprising:

a culture unit including a top plate and a bottom plate parallel to each other, and a culture tube penetrating the top plate and extending toward the bottom plate;

a connection unit for connecting the adjacent culture units; the connecting unit comprises a locking mechanism for connecting the adjacent top plates and a connecting mechanism for connecting the adjacent bottom plates;

the locking mechanism comprises a locking groove arranged on the side wall of one side of the top plate, a rotating rod penetrating through the front end and the rear end of the top plate, a telescopic groove arranged on the other side wall of the top plate, a locking plate protruding out of the opening end of the telescopic groove, a rack arranged at the top of the locking plate, a gear arranged on the rotating rod and meshed with the rack, and a connecting piece used for connecting the adjacent top plates.

Further, the connecting piece comprises a connecting hole which is arranged on the inner bottom wall of the locking groove and is sunken towards the bottom plate, and a connecting column which is arranged on the bottom of the locking plate and is matched with the connecting hole.

Further, the locking mechanism further comprises a first chute which is positioned on the side wall of the telescopic chute and matched with the locking plate, a protruding block which is positioned at one end of the first chute and close to the opening end of the telescopic chute, the width of the protruding block is smaller than the opening depth of the first chute, and a limiting block which is arranged on the locking plate and matched with the first chute.

Further, the locking mechanism also comprises an anti-slip end and a limiting piece which are respectively positioned at two ends of the rotating rod;

the locating part is including being located the dwang and with dwang axial line vertically gag lever post, be located the bulge loop of locating lever and between the roof on the one end of roof, the one end that the roof was kept away from to the bulge loop is close the gag lever post to and set up on the bulge loop is kept away from one end of roof and towards the sunken draw-in groove of roof.

Further, the connecting mechanism comprises a connecting plate which is arranged on one side wall of the bottom plate and protrudes relative to the side wall of the bottom plate, limiting rods which are arranged at two ends of the connecting plate, a connecting groove which is arranged on the other side wall of the bottom plate and matched with the connecting plate, limiting grooves which are arranged at two ends of the bottom plate and communicated with the connecting groove, and clamping positions which are arranged on the bottom wall of the limiting groove and matched with the limiting rods.

Further, the culture unit also comprises a marking frame which is positioned on the bottom plate and connected with the top plate and the bottom plate, and the marking frame is positioned between the connecting groove and the connecting plate; the mark is arranged in the mark frame, the mark is matched with the second sliding groove arranged on the inner bottom wall of the mark frame, the sliding frame which penetrates through the top of the mark frame and is matched with the mark, and the handle which is arranged on the mark and penetrates through the sliding frame to extend out of the mark frame.

Further, the number of the identifiers is multiple, and the number of the second sliding grooves and the number of the sliding frames are corresponding to the number of the identifiers.

Further, the identification frame comprises a storage area and a display area, and a shielding plate is arranged on the storage area.

The utility model has the following beneficial effects:

1. when two adjacent culture units are connected, one side of the locking plate is extended into the locking groove, the connecting column is clamped into the connecting hole, then the gear is driven to rotate through the rotation of the rotating rod, the locking plate is driven to move, the distance between the two adjacent culture units is changed, the top of the spliced culture plate is locked, the culture plate formed by splicing is prevented from being separated from the top, the connecting piece for connecting the two adjacent culture units is prevented from being broken, and finally the stability of the culture plate formed by splicing is improved.

2. According to the utility model, the identification frame is arranged, so that different identifiers are utilized to identify the culture plates, and finally, the experimenters can conveniently identify the cultures in the culture plates.

Drawings

FIG. 1 is a right side view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic diagram of a front view of the present utility model;

FIG. 4 is a schematic rear view of the present utility model;

FIG. 5 is an enlarged view of the area A of the present utility model;

FIG. 6 is an enlarged view of the area B of the present utility model;

FIG. 7 is an enlarged view of the structure of the region C of the present utility model;

FIG. 8 is an enlarged view of the structure of the region D of the present utility model;

reference numerals illustrate:

100-culture unit, 110-top plate, 120-bottom plate, 130-culture tube, 150-marker, 160-second chute, 170-sliding frame, 180-handle, 190-shielding plate,

140-identification frame, 141-storage area, 142-display area;

a 200-connection unit, which is connected to the first connection unit,

210-locking mechanism, 1-locking groove, 2-rotating rod, 3-telescopic groove, 4-locking plate, 5-rack, 6-gear, 7-connecting piece, 8-first chute, 9-bump, 10-limit block, 11-connecting hole, 12-connecting column, 13-anti-slip end, 14-limit piece, 15-limit rod, 16-convex ring and 17-clamping groove;

220-connecting mechanism, 221-connecting plate, 222-limit bar, 223-connecting groove, 224-limit groove and 225-clamping position.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the embodiments of the present disclosure should not be construed as limited to the embodiments set forth herein. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

In the description of the present disclosure, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present disclosure and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present disclosure, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

Examples

According to the utility model, through interaction of the locking mechanism and the connecting mechanism, each culture unit in the spliced culture plate is tightly connected, and meanwhile, the phenomenon that the spliced culture plate is easily separated from the top to cause fracture of a connecting piece for connecting the culture units is avoided, so that the stability and the stress uniformity of the spliced culture plate are improved.

A splice-type culture plate according to the present utility model will be described in detail with reference to the accompanying drawings.

As illustrated in fig. 1-8, the culture plate capable of being spliced in the present embodiment includes a culture unit 100 and a connection unit 200, and in the present embodiment, the connection unit connects adjacent culture units, and finally a plurality of culture units are connected by the connection unit to form the culture plate.

In this example, by splicing a plurality of culture units into a culture plate, an appropriate culture unit can be selected for splicing according to the number of culture tubes required for culturing, and waste of the culture tubes is avoided.

Referring to fig. 1 to 8, the culture unit 100 in the present embodiment includes a top plate 110, a bottom plate 120, and a culture tube 130, wherein the top plate and the bottom plate are parallel, the culture tube 130 is disposed through the top plate and extends toward the bottom plate, and in particular, an open end (i.e., a top end) of the culture tube is positioned on the top plate, and a bottom end of the culture tube is connected to the bottom plate.

Referring to fig. 1-8, the connection unit 200 in this embodiment includes a locking mechanism 210 and a connection mechanism 220, wherein the locking mechanism 210 is used to connect adjacent top plates 110, and the connection mechanism 220 is used to connect adjacent bottom plates.

Wherein the locking mechanism 210 comprises a locking groove 1, a rotating rod 2, a telescopic groove 3, a locking plate 4, a rack 5, a gear 6 and a connecting piece 7; the locking groove 1 and the telescopic groove 3 are respectively positioned on the side walls of the two sides of the top plate, and the rotating rod 2 penetrates through the front end and the rear end of the top plate and the telescopic groove 3.

Specifically, the locking groove 1 is arranged on the side wall of one side of the top plate, the rotating rod 2 penetrates through the front end and the rear end of the top plate and the telescopic groove 3, the telescopic groove 3 is arranged on the other side wall of the top plate 110, the locking plate 4 protrudes out of the opening end of the telescopic groove 3, specifically, one side of the locking plate 4 is positioned outside the telescopic groove 3 and the other side of the locking plate is positioned in the telescopic groove 3, and the width of the locking plate is smaller than the sum of the widths of the telescopic groove and the locking groove; the rack 5 is located at the top of the locking plate 4, the gear 6 is arranged on the rotating rod 2 and meshed with the rack 5, and the connecting piece 7 is used for connecting adjacent top plates.

According to the illustrations of fig. 1-8, the connection piece 7 in this embodiment comprises a connection hole 11 and a connection post 12, in particular, the connection hole 11 being located on the inner bottom wall of the locking groove 1 and being recessed towards the bottom plate, the connection post being located on the bottom of the locking plate 4 and mating with the connection hole.

In this embodiment, when two adjacent culture units are connected, one side of the locking plate extends into the locking groove and the connecting column is clamped into the connecting hole, and then the gear is driven to rotate through rotation of the rotating rod, so that the locking plate 4 is driven to move, the distance between the two adjacent culture units is changed, and locking of the top of the spliced culture plate is achieved.

In this embodiment, in order to avoid the locking plate from shaking and sliding out of the expansion slot when locking two adjacent culture units, the locking mechanism 210 in this embodiment further includes the first chute 8, the bump 9 and the stopper 10. Specifically, the first chute 8 is located on the side wall of the telescopic slot 3 and matches the locking plate 4; the bump 9 is positioned at one end of the first chute 8 and is close to the opening end of the telescopic chute 3, and the width of the bump 9 is smaller than the opening depth of the first chute; the limiting block 10 is arranged on the locking plate 4 and matched with the first sliding groove 8. In the embodiment, the first chute prevents the locking plate from shaking when being displaced, and improves the stability of the spliced culture plate to a certain extent; the locking plate is prevented from sliding out of the telescopic groove by the interaction of the protruding blocks and the limiting blocks.

In order to further improve the stability of the locking mechanism, the locking plate is prevented from sliding in the process that the spliced culture plates are stressed unevenly and external force pulls two adjacent culture units. The locking mechanism 210 in this embodiment further includes an anti-slip end 13 and a limiting member 14, which are located at two ends of the rotating rod 2; as illustrated in fig. 1 to 8, the stopper 14 in this embodiment includes a stopper rod 15, a collar 16, and a clip groove 17; specifically, the stop lever 15 is located on the rotating lever 2 and is perpendicular to the axis of the rotating lever, the convex ring 16 is located on one end of the top plate 110 and between the stop lever 15 and the top plate 110, one end of the convex ring far away from the top plate is close to the stop lever, and the clamping groove 17 is arranged on one end of the convex ring 16 far away from the top plate 110 and is recessed towards the top plate; in this embodiment, the stop lever 15 and the collar 16 are both remote from the slip resistant end 13.

In this embodiment, when adjacent culture units are connected and the top plate is locked, the stop lever 15 is pushed to slightly move towards the convex ring and the stop lever is clamped into the clamping groove, so that the locking of the rotating lever is realized, and the locking plate is prevented from being displaced under the external acting force.

1-8, the connection mechanism 220 includes a connection plate 221, a limit bar 222, a connection slot 223, a limit slot 224, and a detent 225; specifically, the connecting plate 221 is disposed on one side wall of the bottom plate 120 and protrudes relative to the side wall of the bottom plate, the limiting bars 222 are disposed on two ends of the connecting plate 221, the connecting grooves 223 are disposed on the other side wall of the bottom plate and matched with the connecting plate 221, the limiting grooves 224 are disposed on two ends of the bottom plate and communicated with the connecting grooves 223, and the clamping positions 225 are disposed on the bottom wall of the limiting grooves and matched with the limiting bars.

In this embodiment, the spacing bars are placed in different clamping positions according to the distance between the top plates in the adjacent culture units, so that the distance between the adjacent culture units can be properly adjusted while the adjacent bottom plates are connected.

In order to facilitate differentiation of the plates, and thus to facilitate rapid identification of the material being cultivated in the plates. As illustrated in fig. 1-8, the culture unit 100 further includes a logo frame 140, a logo 150, a second runner 160, a sliding frame 170, a handle 180, and a shielding plate 190.

1-8, the identification frame 140 is positioned on the bottom plate 120 and is connected to both the top plate 110 and the bottom plate 120, the identifier 150 is positioned in the identification frame 140, the second chute 160 is positioned in matching relation with the identifier 150 and is positioned on the inner bottom wall of the identification frame 140, the sliding frame 170 is positioned through the top of the identification frame 140 and in matching relation with the identifier 150, and the handle 180 is positioned on the identifier and extends out of the identification frame through the sliding frame 170.

The sign frame 140 in this example includes a storage area 141 and a display area 142, and the shutter 190 is located in the storage area 141 of the sign frame.

In this embodiment, through the removal of handle promotion sign thing along second spout and sliding frame, with the sign thing follow the district of depositing and remove to the show district to the experimenter is convenient for to the discernment of culture plate.

In this embodiment, the marker may be any one or a combination of patterns and colors including a circle, triangle, square, rectangle, five-pointed star.

In addition, the number of the markers in the present embodiment is plural, and according to the number of the markers, the number of the second sliding grooves and the sliding frames in the present embodiment both corresponds to the number of the markers.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. A splice-able culture plate comprising:

a culture unit (100) including a top plate (110) and a bottom plate (120) parallel to each other, and a culture tube (130) disposed through the top plate (110) and extending toward the bottom plate (120);

a connection unit (200) for connecting adjacent culture units; the connection unit includes a locking mechanism (210) connecting adjacent top plates (110), and a connection mechanism (220) connecting adjacent bottom plates (120);

the locking mechanism (210) comprises a locking groove (1) arranged on one side wall of the top plate (110), a rotating rod (2) penetrating through the front end and the rear end of the top plate (110), a telescopic groove (3) arranged on the other side wall of the top plate (110), a locking plate (4) protruding out of the opening end of the telescopic groove (3), a rack (5) arranged at the top of the locking plate (4), a gear (6) arranged on the rotating rod (2) and meshed with the rack (5), and a connecting piece (7) used for connecting the adjacent top plates (110).

2. A culture plate according to claim 1, characterized in that the connection piece (7) comprises a connection hole (11) on the inner bottom wall of the locking groove (1) and recessed towards the bottom plate (120), and a connection post (12) on the bottom of the locking plate (4) and matching the connection hole (11).

3. The culture plate according to claim 2, wherein the locking mechanism (210) further comprises a first chute (8) located on a side wall of the telescopic chute (3) and matched with the locking plate (4), a protruding block (9) located at one end of the first chute (8) and close to an opening end of the telescopic chute (3), the protruding block (9) having a width smaller than an opening depth of the first chute (8), and a limiting block (10) arranged on the locking plate (4) and matched with the first chute (8).

4. A plate according to claim 3, wherein the locking mechanism further comprises anti-slip ends (13) and a stop (14) at each end of the rotation rod (2);

the limiting piece (14) comprises a limiting rod (15) which is arranged on the rotating rod (2) and perpendicular to the axis of the rotating rod (2), a convex ring (16) which is arranged on one end of the top plate (110) and between the limiting rod (15) and the top plate (110), and a clamping groove (17) which is arranged on one end of the convex ring (16) away from the top plate (110) and is sunken towards the top plate (110), wherein one end of the convex ring (16) away from the top plate (110) is close to the limiting rod.

5. The culture plate according to claim 4, wherein the connection mechanism (220) comprises a connection plate (221) arranged on one side wall of the bottom plate (120) and protruding relative to the side wall of the bottom plate (120), limit bars (222) arranged on two ends of the connection plate (221), a connection groove (223) arranged on the other side wall of the bottom plate (120) and matched with the connection plate, limit grooves (224) arranged on two ends of the bottom plate (120) and communicated with the connection groove (223), and clamping positions (225) arranged on the bottom wall of the limit grooves (224) and matched with the limit bars (222).

6. The culture plate according to claim 5, wherein the culture unit (100) further comprises a logo frame (140) located on the bottom plate (120) and connected to both the top plate (110) and the bottom plate (120), the logo frame (140) being located between the connection slot (223) and the connection plate (221); the identification device comprises an identification frame (140), an identification object (150) arranged in the identification frame (140), a second sliding groove (160) which is matched with the identification object (150) and is arranged on the inner bottom wall of the identification frame (140), a sliding frame (170) which penetrates through the top of the identification frame (140) and is matched with the identification object (150), and a handle (180) which is arranged on the identification object (150) and penetrates through the sliding frame (170) to extend out of the identification frame.

7. The plate of claim 6, wherein the number of markers (150) is a plurality, and the number of second slide slots (160) and slide frames (170) each corresponds to the number of markers (150).

8. The plate of claim 7, wherein the identification frame (140) comprises a storage area (141) and a display area (142), and wherein the storage area (141) is provided with a shielding plate (190).

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