CN211771355U

CN211771355U - Culture dish fixing device

Info

Publication number: CN211771355U
Application number: CN201922191710.8U
Authority: CN
Inventors: 贺海鹏; 许键; 张少霞; 袁学顺
Original assignee: Shenzhen City Longgang District Otolaryngology Hospital
Current assignee: Shenzhen City Longgang District Otolaryngology Hospital
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-27
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a culture dish fixing device, which comprises a first clamping part and a second clamping part, wherein the upper part of the first clamping part is provided with a plurality of first groove parts along the length direction, and the lower part of the first clamping part is provided with a base for supporting a culture dish; the second clamping part is provided with a plurality of second groove parts along the length direction; one end of the first clamping part is rotatably connected with one end of the second clamping part through a pin shaft; when the first clamping part and the second clamping part are closed, each first groove part and each second groove part form a fixed space capable of supporting and clamping a culture dish. The rear portion of the first clamping portion is provided with a first handle, the rear portion of the second clamping portion is provided with a second handle, and when the first clamping portion and the second clamping portion are closed, the first handle and the second handle are attached. This culture dish fixing device simple structure can place a plurality of small dimension culture dishes simultaneously on each combination's the first clamping part that forms and second clamping part to the operating procedure of scientific research personnel to small dimension culture dish has greatly been simplified.

Description

Culture dish fixing device

Technical Field

The utility model belongs to the technical field of cell biology student's apparatus technique and specifically relates to a culture dish fixing device is related to.

Background

At present, the most common in vitro culture method is to inoculate cells in a culture dish using glass or plastic as a support. The specifications of the common culture dish include 6/12/24/48/96 pore plates, 100/60/35mm dishes and the like. In some cell function experiments, a small-sized culture dish, such as a 35mm culture dish, is inevitably used. When using small-size culture dish, the biggest difficulty is exactly difficult handheld operation, and when the experiment was divided into groups more, the operator spent a large amount of time and operated one by one, and this process causes the culture dish to overturn easily etc..

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a culture dish fixing device can fix a plurality of small dimension culture dishes, easy operation simultaneously in the experimentation.

An embodiment of the utility model provides a culture dish fixing device, which comprises a first clamping part and a second clamping part, wherein the front part of the first clamping part is provided with a first hinge hole, the upper part of the first clamping part is provided with a plurality of first groove parts along the length direction, and the lower part of the first clamping part is provided with a base for supporting a culture dish; the front part of the second clamping part is provided with a second hinge hole, and the second clamping part is provided with a plurality of second groove parts along the length direction; the culture dish fixing device also comprises a pin shaft, wherein the pin shaft is respectively inserted into the first hinge hole and the second hinge hole so as to enable the first clamping part and the second clamping part to rotate around the pin shaft and to be opened or closed; when the first clamping part and the second clamping part are closed, each first groove part and each second groove part form a fixed space capable of supporting and clamping a culture dish.

Optionally, a first handle is arranged at the rear part of the first clamping part, a second handle is arranged at the rear part of the second clamping part, and the first handle and the second handle are attached to each other when the first clamping part and the second clamping part are closed.

Optionally, a magnet is embedded in the first handle, an iron sheet is embedded in the second handle, and when the first handle and the second handle are attached to each other, the iron sheet is adsorbed by the magnet.

Optionally, the first and second groove portions are provided with a cushion pad at the inner side wall, respectively.

Optionally, the culture dish fixing device further comprises an end cover part, wherein the end cover part is provided with a plurality of accommodating parts along the length direction, and the distance between the accommodating parts is the same as the distance between the first groove parts; the end cover part is arranged above the first clamping part and respectively enables the openings of the culture dishes to be accommodated in the accommodating part.

Optionally, the culture dish fixing device further comprises a first end cover and a second end cover, the first end cover is fixed above the first clamping portion, the first end cover is provided with a plurality of first accommodating portions along the length direction, and the distance between the first accommodating portions is the same as the distance between the first groove portions; the second end cover is fixed above the second clamping part, a plurality of second accommodating parts are arranged on the second end cover along the length direction, and the distance between every two second accommodating parts is the same as that between every two second groove parts; when the first clamping part and the second clamping part are closed, the first end cover and the second end cover are closed to form an accommodating space, and the openings of the culture dishes are accommodated in the accommodating space respectively.

Optionally, the material of the end cap portion is a transparent material.

Optionally, the materials of the first end cap and the second end cap are transparent materials respectively.

Optionally, the culture dish fixing device further comprises a fixing frame, the fixing frame is provided with a plurality of fixing grooves, and the first clamping portion and the second clamping portion are placed in the fixing grooves after being closed.

Optionally, the fixture is provided with multiple layers.

The utility model discloses following beneficial effect has at least: the culture dish fixing device is simple in structure. Because a plurality of small-specification culture dishes can be placed on each combined fixing piece at the same time, the operation steps of scientific research personnel on the small-specification culture dishes are greatly simplified.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a culture dish fixing device according to the present invention;

FIG. 2 is a schematic view of the first and second clamping portions of FIG. 1 open;

FIG. 3 is a schematic view of the first and second clamping portions of FIG. 1;

FIG. 4 is a schematic perspective view of another embodiment of the culture dish fixing device of the present invention;

FIG. 5 is a bottom perspective view of FIG. 4;

fig. 6 is a schematic perspective view of the fixing frame of the culture dish fixing device of the present invention.

Detailed Description

The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

Fig. 1 to 3 show an embodiment of the present invention. The culture dish fixing device comprises a first clamping part 1 and a second clamping part 2, wherein a first hinge hole is formed in the front part of the first clamping part 1, a plurality of first groove parts 11 are formed in the upper part of the first clamping part 1 along the length direction, a base 15 for supporting a culture dish is arranged at the lower part of the first clamping part 1, and a first handle 12 is arranged at the rear part of the first clamping part 1, so that the first clamping part 1 can be moved conveniently; a second hinge hole is formed in the front part of the second clamping part 2, a plurality of second groove parts 21 are formed in the second clamping part 2 along the length direction, and a second handle 22 is arranged at the rear part of the second clamping part 2; this culture dish fixing device still includes a round pin axle 3, and round pin axle 3 inserts first hinge hole and second hinge hole respectively for first clamping part 1 and second clamping part 2 can rotate and open or be closed around round pin axle 3, and when first clamping part 1 and second clamping part 2 were closed, second clamping part 2 slided to base 15 top, thereby made the first slot part 11 of first clamping part 1 and the second slot part 21 of second clamping part 2 contact, and each first slot part 11 forms fixed space with each second slot part 21 respectively.

The embodiment has at least the following beneficial effects: because a fixed space is formed between the plurality of first groove parts 11 and the second groove parts 21, a plurality of culture dishes 5 can be placed at the same time, the simultaneous observation and the operation of the plurality of culture dishes 5 are facilitated, in addition, the first clamping part 1 and the second clamping part 2 are rotatably connected through the pin shaft 3, the assembly mode is simple, and the operation steps are simplified.

In this embodiment, the first groove portion 11 may have a semicircular or V-shaped structure, and the second groove portion 21 may have a semicircular or V-shaped structure, thereby forming a circular or diamond-shaped fixing space so that the fixing space can support and hold the culture dish 5. Further, on the inner side wall of the first slot part 11, a buffer pad 13 is arranged, and on the inner side wall of the second slot part, a buffer pad 23 is arranged, and the materials of the buffer pad 13 and the buffer pad 23 can be selected from rubber materials. Since the buffer pads 13 are respectively arranged on the first groove part 11 and the buffer pads 23 are arranged on the inner side wall of the second groove part 21, the friction force between the inner side walls of the first groove part 11 and the second groove part 21 can be increased, and the

buffer pads

13 and 23 can prevent the culture dish 5 from falling off in the using process after the culture dish 5 is placed in the fixed space. In addition, the magnet 14 is embedded in the first handle 12, and the iron piece (not shown) is embedded in the position opposite to the magnet in the second handle 22, when the first clamping part 1 and the second clamping part 2 are closed, the first handle 12 and the second handle 22 are attached, and the iron piece is attracted by the magnet, so that the first handle 12 and the second handle 22 are mutually fixed, and further, the first clamping part 1 and the second clamping part 2 can be prevented from being separated in the using process.

It is contemplated that the first handle 12 and the second handle 22 may be secured to one another by a rubber sleeve. Specifically, when the first clamping part 1 and the second clamping part 2 are closed, the first handle 12 and the second handle 22 are combined at the same time, and after the first handle 12 and the second handle 22 are combined, a rubber sleeve is sleeved on the closed first handle 12 and the closed second handle 22, so that the first handle 12 and the second handle 22 are attached to each other, and further, the first clamping part 1 and the second clamping part 2 are prevented from being separated to cause the culture dish 5 to fall off.

In one embodiment, the end cap portion of the culture dish fixing device may further include a first end cap 6 and a second end cap 7, and the first end cap 6 and the second end cap 7 may be made of transparent materials such as transparent plastic plates. As shown in fig. 4 and 5, the first end cap 6 is fixed above the first clamping portion 1, the first end cap 1 is provided with a plurality of first accommodating portions 61 along the length direction, and the distance between the first accommodating portions 61 is the same as the distance between the first groove portions 11; the second end cap 7 is fixed above the second clamping part 2, the second end cap 7 is provided with a plurality of second accommodating parts 71 along the length direction, and the distance between every two second accommodating parts 71 is the same as that between every two second groove parts 21; when the first and

second clamping portions

1 and 2 are closed, the first and

second end caps

6 and 7 are closed and form accommodating spaces in which openings of the respective culture dishes 5 are accommodated, respectively. The end cover is made of transparent materials, so that the sample in the culture dish 5 can be observed conveniently in the using process; in addition, a first end cover 6 and a second end cover 7 are respectively arranged above the first clamping part 1 and the second clamping part 2, so that pollutants can be better isolated from entering the culture dish in the using process.

It should be understood that although the first end cap 6 and the second end cap 7 are respectively covered on the first clamping portion 1 and the second clamping portion 2 in the above embodiments, the present invention is not limited thereto, and the culture dish fixing device may further be provided with an end cap portion, and the end cap portion may be made of transparent material such as transparent plastic plate. The end cap portion is provided with a plurality of holding portions along length direction, every holding portion distance each other is the same with first slot part 11 distance each other, and the end cap portion sets up in the top of first clamping part 1, make the opening holding of each culture dish 5 in the holding portion, because the top at first clamping part 1 has set up the end cover, thereby can cover the opening position of culture dish 5 in the end cover below, prevent that other foreign matters such as dust from getting into in the culture dish 5, furthermore, can open a plurality of culture dishes 5 simultaneously, be convenient for subsequent liquid changing, the application of sample and detection.

In this embodiment, the culture dish fixing device further comprises a fixing frame 4, as shown in fig. 6, the fixing frame 4 may be configured as a multi-layer structure, so that a plurality of culture dishes 5 can be placed at the same time. Be provided with a plurality of fixed slots in this mount 4, can put into the fixed slot in mount 4 after first clamping part 1 and the 2 closure of second clamping part, furtherly, this fixed slot is injectd the sub-assembly behind first clamping part 1 and the 2 closure of second clamping part in the fixed slot, can avoid droing from mount 4.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. The culture dish fixing device is characterized by comprising

The front part of the first clamping part is provided with a first hinge hole, the upper part of the first clamping part is provided with a plurality of first groove parts along the length direction, and the lower part of the first clamping part is provided with a base for supporting a culture dish;

the front part of the second clamping part is provided with a second hinge hole, and the second clamping part is provided with a plurality of second groove parts along the length direction;

the pin shaft is inserted into the first hinge hole and the second hinge hole respectively, so that the first clamping part and the second clamping part rotate around the pin shaft and are opened or closed;

when the first clamping part and the second clamping part are closed, the first groove parts and the second groove parts form fixed spaces capable of supporting and clamping culture dishes.

2. A culture dish holding apparatus according to claim 1, wherein a first handle is provided at a rear portion of the first holding portion, a second handle is provided at a rear portion of the second holding portion, and the first handle and the second handle abut when the first holding portion and the second holding portion are closed.

3. The culture dish fixing device of claim 2, wherein the first handle is embedded with a magnet, the second handle is embedded with an iron sheet, and the iron sheet is attracted by the magnet when the first handle and the second handle are attached.

4. Dish holding device according to claim 1, wherein the first and second trough part are each provided with a buffer pad on the inner side wall.

5. The culture dish fixture device of claim 1, further comprising

The end cover part is provided with a plurality of accommodating parts along the length direction, and the distance between the accommodating parts is the same as the distance between the first groove parts;

the end cover part is arranged above the first clamping part and enables the openings of the culture dishes to be accommodated in the accommodating part respectively.

6. The culture dish fixture device of claim 1, further comprising

The first end cover is fixed above the first clamping part and is provided with a plurality of first accommodating parts along the length direction, and the distance between the first accommodating parts is the same as that between the first groove parts;

the second end cover is fixed above the second clamping part and is provided with a plurality of second accommodating parts along the length direction, and the distance between the second accommodating parts is the same as that between the second groove parts;

when the first clamping part and the second clamping part are closed, the first end cover and the second end cover are closed to form an accommodating space, and the openings of the culture dishes are accommodated in the accommodating space respectively.

7. A culture dish holding device according to claim 5, wherein the material of the end cap portion is a transparent material.

8. The culture dish fixture of claim 6, wherein the first end cap and the second end cap are each made of a transparent material.

9. A culture dish fixing device according to any one of claims 1 to 8, further comprising a fixing frame provided with a plurality of fixing grooves, wherein the first clamping part and the second clamping part are placed in the fixing grooves after being closed.

10. Culture dish holding device according to claim 9, characterized in that the holding frame is provided with multiple layers.