CN213020504U

CN213020504U - Support structure for biological experiment refrigerating device

Info

Publication number: CN213020504U
Application number: CN202021840429.9U
Authority: CN
Inventors: 李楠; 陈思
Original assignee: Harbin Cas Science Biotechnology Co ltd
Current assignee: Harbin Cas Science Biotechnology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-20
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a biological assay cold storage plant is with holding up structure belongs to biological assay device technical field. The supporting structure comprises a fixing groove, a drawing mechanism, a connecting frame, a supporting rod assembly and a turnover bearing mechanism. The connection frame is of an n-shaped structure, and shaft holes are oppositely formed in the bottoms of the opposite side faces of the two vertical side frames. The bottom of the two sides of the vertical side face of the turnover bearing mechanism is provided with a shaft which is connected with the shaft hole in a matched mode, and the main body of the turnover bearing mechanism can rotate 90 degrees along the axial direction. The opposite side surfaces of the turnover bearing mechanism and the two vertical frames are provided with a channel for connecting the supporting rod assembly, the supporting rod assembly is provided with a supporting rod and a sliding block connected with the channel, and the sliding block moves in the channel and supports the turnover bearing mechanism through the supporting rod when the turnover bearing mechanism rotates. The support structure may be provided on the side wall of the refrigeration apparatus at the bottom of the upper partition plate. When not in use, the utility model can be folded to save space, and when in use, the utility model supports the refrigeration space at the bottom of the upper clapboard to be fully utilized.

Description

Support structure for biological experiment refrigerating device

Technical Field

The utility model relates to a biological assay cold storage plant is with holding up structure belongs to biological assay device technical field.

Background

In biological experiment process, the samples, reagents and even solvents are required to be refrigerated for storage, so as to avoid losing activity or efficiency. However, since biological experiments are very diverse, various samples and reagents are often packed in refrigerators, freezers, and the like for refrigeration. In search, it is often time consuming, especially for a long-term unused reagent or a reagent frequently used by many people.

In addition, in some cases, devices such as refrigerators and freezers used for cold storage use a horizontal shelf for sale, and the storage space inside is limited by the internal shelf division. On the one hand, when the number of racks is small, the divided upper space is often not available, especially for vertical refrigerator-freezers; on the other hand, in a refrigerating apparatus such as a refrigerator or an ice chest, a structure such as a rib or a groove is often provided on a side wall to adjust the size of a divided space, but when a specific article needs to be put in and the height of the article exceeds the divided space, the entire layer of the article needs to be transferred to re-divide the space. In the treatment process, time is often consumed, and meanwhile, the loss of cold energy can be caused, and stored articles are exposed to a high stable environment.

SUMMERY OF THE UTILITY MODEL

For solving the inconvenient technical problem of current cold storage plant inner space adjustment, space utilization on the low side and seek the inconvenient technical problem of article for the biological assay, the utility model provides a biological assay cold storage plant is with supporting structure, the technical scheme who takes as follows:

a supporting structure for a biological experiment refrigerating device comprises a fixed groove 1 which can be fixedly connected with the side wall of the refrigerating device and has a [ shaped ] section, a drawing mechanism 2 which is provided with rollers and takes the fixed groove 1 as a slideway, a connecting frame 3 connected with the drawing mechanism 2, a supporting rod component 5 connected with the connecting frame 3 and an overturning bearing mechanism 4 movably connected with the supporting rod component 5 and the connecting frame 3; the connecting frame 3 is an n-shaped structure formed by integrally forming two vertical frames 31 and one horizontal frame 32, and shaft holes 35 are oppositely arranged at the bottoms of the opposite side surfaces of the two vertical frames 31; the bottoms of two sides of the vertical side of the turnover bearing mechanism 4 are provided with shafts 46 which are matched and connected with the shaft holes 35, and the main body of the turnover bearing mechanism 4 can rotate upwards for 90 degrees along the shafts 46; the opposite side surfaces of the two vertical frames 31 of the turnover bearing mechanism 4 and the connecting frame 3 are provided with channel structures for connecting the support rod assemblies 5, the support rod assemblies 5 are provided with support rods 51 and sliding blocks 52 connected with the channel structures, and when the turnover bearing mechanism 4 rotates, the sliding blocks 52 move in the channel structures and support the turnover bearing mechanism 4 through the support rods 51.

Preferably, the drawing mechanism 2 comprises a strip plate 21 with the same width as the opening of the fixed groove 1, a plurality of connecting shafts are arranged on one side of the strip plate 21 in a linear array along the length direction, and a roller 22 is arranged on each connecting shaft; a plurality of connecting screw holes are arranged on the ribbon board 21 and the roller 22 at intervals; the connecting screw holes are fixedly connected with connecting bolts correspondingly arranged on the horizontal frame 32 of the connecting frame 3.

Preferably, a fixing notch 33 is arranged at the upper part of the vertical frame 31 of the connecting frame 3 connected to the outer side of the side wall of the refrigerating device; a fixed handle 42 which can be matched and connected with the fixed notch 33 is arranged on the outer side of the bearing frame 41 of the turnover bearing mechanism 4.

Preferably, the main body of the turnover bearing mechanism 4 is a rectangular bearing frame 41 with a length equal to the distance between the two vertical frames 31; a shaft 46 is arranged at the bottom of the outer side of the vertical side surface of the length direction of the bearing frame 41.

More preferably, the receiving groove 43 is disposed on the carrying frame 41.

More preferably, a plurality of stopper holes 44 with different diameters are formed in the bottom surface of the receiving groove 43.

Preferably, a fixing part fixedly connected with the refrigerating device is arranged on the outer side of the vertical side surface of the fixing groove 1; the fixing part is a screw hole, a slot or a convex edge.

Compared with the prior art, the utility model discloses the beneficial effect who obtains is:

the utility model discloses a hold up support structure fixable mounting on refrigerating plant's lateral wall, be particularly useful for setting up on the refrigerating plant lateral wall of upper cut apart board bottom. When not in use, the foldable refrigerator can be folded and attached to the side wall of a refrigerating device such as a refrigerator and an ice chest, and can be supported when in use, thereby fully utilizing the refrigerating space at the bottom of the upper partition plate. Therefore, the space utilization rate of the refrigerating device can be greatly improved. Meanwhile, the storage device is convenient to store and release, and the pattern in the refrigerating space can be changed very quickly, so that the refrigerating device can be flexibly used for storing various articles with different sizes and shapes.

In addition, a pulling mechanism is arranged in a fixed groove fixed with the side wall of the refrigerating device, so that the combined body of the connecting frame and the overturning bearing mechanism can be pulled out of the refrigerating device, and on one hand, the searching of articles is facilitated; on the other hand, the influence on other articles when searching for the article is small.

Drawings

Fig. 1 is a schematic perspective view of a support structure according to a preferred embodiment of the present invention.

Fig. 2 is a side view of the structure of fig. 1.

Fig. 3 is a schematic perspective view of a connecting frame of a support structure according to a preferred embodiment of the present invention.

Fig. 4 is a schematic perspective view of a tilting support mechanism of a support bracket according to a preferred embodiment of the present invention.

Fig. 5 is a schematic front view of a preferred embodiment of the support structure of the present invention in a refrigerator.

Wherein, 1, fixing the groove; 2, a drawing mechanism; 3, connecting the frame; 4, overturning the bearing mechanism; 5, a strut assembly; 6, connecting the plates; 7, a side wall of the refrigerating device; 8, layering plug boards; 11, a trough body; 21, lath; 22, a roller; 31, a vertical frame; 32, a horizontal frame; 33, fixing the notch; 34, connecting bolts; 35, a shaft hole; 36, a strut reset slot; 41, a bearing frame; 42, fixing a handle; 43, a receiving groove; 44, a limiting hole; 45, strut slider slots; 46, a shaft; 51, a strut; 52, a slide block.

Detailed Description

In the following description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to 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 following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, or the connection may be internal to both components. To those of ordinary skill in the art, the specific meaning of the written terms in the present invention can be understood as a specific case.

In addition, in the following description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

The materials, reagents, devices, apparatuses, methods and processes used in the following examples are not specifically described, and are all materials, reagents, devices, apparatuses, methods and processes which are common in the art, and are commercially available to those skilled in the art or can be routinely set up according to specific needs without any creative effort.

The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited by the following detailed description.

Fig. 1 is a schematic perspective view of a support structure according to a preferred embodiment of the present invention. Fig. 2 is a side view of the structure of fig. 1. As can be seen from fig. 1 and 2, in the preferred embodiment, the assembly comprises a fixing groove with an elongated cross section of a shape of a letter, a drawer mechanism 2 located in the fixing groove 1, a coupling frame 3 of a shape of a letter, two strut coupling assemblies 5, and a flip bearing mechanism 4 having a rectangular shape as a whole. Wherein, the vertical side of the cell body 11 of fixed slot 1 is equipped with four fixed parts along length direction, and this fixed part is for being used for the connection screw that is connected with the cold storage plant lateral wall is direct or indirect. As shown in fig. 2, the drawing mechanism 2 includes a strip 21 having a length equal to the length of the fixing groove 1 and a width equal to the width of the opening of the fixing groove 1, and a plurality of rollers 22 are connected to one side of the strip 21 through rollers, so that the drawing mechanism 2 can drive the mechanism connected thereto to move along the fixing groove 1.

Two vertical frames 31 are arranged on the connecting frame 3, and a fixing notch 33 capable of accommodating the fixing handle 42 is arranged at the upper part of each vertical frame 31. Meanwhile, the main body of the turnover bearing mechanism 4 is a rectangular bearing frame 41, and a rectangular groove, that is, an accommodating groove 43 for accommodating articles, is formed in the bearing frame 41. A plurality of sets of limiting holes 44 with different diameters are linearly distributed at the bottom of the accommodating groove 43 in a row. The strut assembly 5 includes a rectangular strut 51 and two rectangular sliding blocks 52 (one is shown), and a connecting shaft is respectively movable at two ends of the strut 51 and fixedly connected with the sliding blocks 52. The two connecting shafts are positioned on different sides of the supporting rod 51, one side of each connecting shaft is movably connected with the sliding block groove 45 of the supporting rod on the bearing frame 41, and the other side of each connecting shaft is connected with the vertical supporting rod resetting groove 36 on the opposite side of the two vertical frames 31. When the turnover bearing mechanism 4 is turned over, the slide block can move in the groove, so that the support rod 51 supports the turnover bearing mechanism 4 (the support rod assembly can adopt a support rod type hinge structure used by the existing aluminum alloy doors and windows).

Fig. 3 is a schematic perspective view of a connecting frame of a support structure according to a preferred embodiment of the present invention. As can be seen from fig. 3, in the preferred embodiment, the connection frame 3 includes two vertical rims 31 and a horizontal frame 32 connecting the two vertical rims 31, as can be seen from fig. 3. A fixing notch 33 is provided at an upper portion of a vertical frame 31. Meanwhile, the bottom of the opposite side surfaces of the two vertical frames 31 are respectively provided with a shaft hole 35 so as to be movably connected with the turnover bearing mechanism 4. On the vertical side of the vertical frame 31 facing the fixing groove 1, 5 fixing connection bolts 34 for connection are distributed in a linear array along the length thereof. The fixing bolt is used for being fixedly connected with screw holes which are arranged on the lath 21 at intervals and the roller 22, so that the fixed connection between the drawing mechanism 2 and the connecting frame 3 is realized. Meanwhile, the two vertical frames 31 are correspondingly provided with a support rod reset groove 36 on opposite sides, so that the support rod is vertically positioned in the reset groove when the turnover bearing mechanism 4 is put down. Meanwhile, a groove for moving the sliding block 52 is also arranged in the reset groove.

Fig. 4 is a schematic perspective view of a tilting support mechanism of a support bracket according to a preferred embodiment of the present invention. As can be seen from fig. 4, in the preferred embodiment, the whole of the turnover carrying mechanism 4 is in a rectangular parallelepiped shape, and two vertical side bottoms along the length direction are respectively provided with a shaft 46 for connecting with the shaft hole 35. A fastening tab 42 is provided at a lower vertical side for connection with the fastening recess 36. Meanwhile, an inwards concave rectangular accommodating groove 43 is formed in the rectangular bearing frame 41 so as to facilitate the storage of articles such as samples and reagents. The bottom surface of the accommodating groove 43 is provided with limiting holes 44 with different apertures distributed in a linear array so as to facilitate the placement of centrifugal tubes, EP tubes and other articles with different sizes.

Fig. 5 is a schematic front view of a preferred embodiment of the support structure of the present invention in a refrigerator. The entire structure may be fixedly attached directly or indirectly to the side walls of the refrigeration unit during use of the assembly. In fig. 5, the fixing groove 1 is fixed to the connecting plate 6 after the connecting plate 6 is connected to the side wall 7 of the refrigerator. The device is located directly below the upper layered insert plate 8, so that the space can be fully utilized. When the turnover carrying mechanism is used, the combination of the connecting frame, the supporting rod assembly and the turnover carrying mechanism in a vertical state can be pulled out through the fixing handle, and then the turnover carrying mechanism is pulled upwards, so that the supporting rod horizontally supports the turnover carrying mechanism. Then the object to be placed is placed, and finally the combination of the connecting frame, the supporting rod assembly and the overturning bearing mechanism is pushed back into the refrigerating device. When the turnover bearing mechanism is not used, the turnover bearing mechanism can be turned downwards, and the fixing handle is inserted into the fixing notch to realize fixing. In this way, when not in use, the assembly does not occupy a refrigerated space. The utility model can be supported when in use, thereby enlarging the usable refrigerating space. The combination of the connecting frame, the supporting rod assembly and the overturning bearing mechanism can be directly pulled out during searching, and other samples cannot be influenced. Meanwhile, after the article is pulled out, the visual field is enlarged, and the required article can be conveniently searched.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A support structure for a biological experiment refrigerating device is characterized by comprising a fixing groove (1) which is fixedly connected with the side wall of the refrigerating device and has a [ shaped ] section, a drawing mechanism (2) which is provided with a roller and takes the fixing groove (1) as a slideway, a connecting frame (3) connected with the drawing mechanism (2), a support rod component (5) connected with the connecting frame (3) and a turnover bearing mechanism (4) movably connected with the support rod component (5) and the connecting frame (3); the connecting frame (3) is of a II-shaped structure formed by integrally forming two vertical frames (31) and a horizontal frame (32), and shaft holes (35) are oppositely formed in the bottoms of the opposite side surfaces of the two vertical frames (31); shafts (46) which are matched and connected with the shaft holes (35) are arranged at the bottoms of two sides of the vertical side surface of the turnover bearing mechanism (4), and a main body of the turnover bearing mechanism (4) can rotate upwards for 90 degrees along the shafts (46); the opposite side surfaces of two vertical frames (31) of the turnover bearing mechanism (4) and the connecting frame (3) are provided with channel structures for connecting the support rod assembly (5), the support rod assembly (5) is provided with a support rod (51) and a sliding block (52) connected with the channel structures, and the sliding block (52) moves in the channel structures and supports the turnover bearing mechanism (4) through the support rod (51) when the turnover bearing mechanism (4) rotates.

2. A support bracket structure for a cold storage device for biological experiments as claimed in claim 1, wherein the drawing mechanism (2) comprises a strip plate (21) having a width corresponding to the opening of the fixing groove (1), a plurality of connecting shafts are provided on one side of the strip plate (21) in a linear array along the length direction, and a roller (22) is provided on each connecting shaft; a plurality of connecting screw holes are arranged on the ribbon board (21) and the roller (22) at intervals; the connecting screw holes are fixedly connected with connecting bolts correspondingly arranged on a horizontal frame (32) of the connecting frame (3).

3. A support bracket structure for a biological experiment cold storage device according to claim 1, characterized in that a fixing notch (33) is arranged at the upper part of a vertical frame (31) of the connecting frame (3) connected to the outer side of the side wall of the cold storage device; and a fixed handle (42) which can be matched and connected with the fixed notch (33) is arranged on the outer side of the bearing frame (41) of the turnover bearing mechanism (4).

4. A support bracket structure for a biological experiment cold storage device according to claim 1, wherein the main body of the turnover carrying mechanism (4) is a rectangular carrying frame (41) with a length equal to the distance between the two vertical side frames (31); and a shaft (46) is arranged at the bottom of the outer side of the vertical side surface of the bearing frame (41) in the length direction.

5. A holding frame structure for a cold storage device for biological experiments, as claimed in claim 4, wherein a receiving groove (43) is provided on the carrying frame (41).

6. A holder structure for a cold storage device for biological experiments, as claimed in claim 5, wherein a plurality of position-limiting holes (44) with different diameters are formed in the bottom surface of the container (43).

7. A support bracket structure for a biological experiment refrigerating device as claimed in claim 1, wherein the fixing part fixedly connected with the refrigerating device is arranged outside the vertical side surface of the fixing groove (1); the fixing part is a screw hole, a slot or a convex edge.