CN207918818U - A kind of culture medium storing unit based on adjustable clamp - Google Patents

Abstract

The utility model discloses a kind of culture medium storing unit based on adjustable clamp, including shell, supporting rack, holding tray, several row's mounting holes are provided on holding tray, the distance between adjacent two rows mounting hole is M, the distance between two neighboring mounting hole is M in same row, and wherein M is positive number；Several fixed mechanisms are provided on holding tray, fixed mechanism includes fixed seat, there are three mounting holes for setting in fixed seat, wherein the distance between first mounting hole and second mounting hole that are originated on the left of fixed seat are M, first mounting hole is at a distance from third mounting holeFurther include two fixed pins to match with mounting hole；It is removably secured on the same side of fixed seat there are two spring, fitting pad is provided on the spring, the fitting pad is made of flexible material, and the fitting pad connection is located at two springs on same side.The utility model has good versatility, and the culture dish of sizes can be clamped securely.

Description

A kind of culture medium storing unit based on adjustable clamp

Technical field

The utility model is related to culture medium machinery equipment field, and in particular to a kind of culture medium based on adjustable clamp is deposited Put device.

Background technology

In recent years, make the material life of people more abundant the lasting research of cell.It is set used in research cell It is standby to be continued to introduce new also with scientific and technological development.

130 year have been had gone through since German biologist's Petri devises culture dish.Culture dish is as most Substantially, the laboratory equipment of most classical culture microorganism or cell, structure do not change substantially.Culture dish is according to it Making material is divided into plastic and glass two major classes, and it is thin to be mainly used for vegetable material, microculture, animal for wherein glass culture dish Born of the same parents' adhere-wall culture etc..

Just because of glass culture dish by glass manufacture, and such as culture dish storage cabinet design of general laboratory equipment is simple It is single so that culture dish is easy to happen damage in use, storage, transport process.For example, the storage cabinet of part culture dish is not set Count culture dish fixed mechanism so that culture dish is relatively fixed on the holding tray not in storage cabinet, and culture dish lacks protection, It can mutually be squeezed during storage and damage, tumble, culture dish can slide and damage in transport process.

In order to solve this problem, it is provided with culture dish on the holding tray of existing part culture dish storage cabinet and fixes machine Structure, but this culture dish fixed mechanism there are problems that：First, culture dish fixed mechanism is fixed on holding tray so that behaviour Make very inflexible, the position of fixed mechanism can not be adjusted according to the specific size of culture dish, it is clamped to be susceptible to culture dish Too tight or too loose situation, lasting stress may result in culture dish surface and crack when tension, transported when excessively loose It may slide in the process, meanwhile, the area of holding tray also can not be rationally utilized, storage capacity is small, the versatility of culture dish storage cabinet Difference；Secondly, fixed mechanism and being bonded for culture dish surface are problematic, and it is not firm so that fixed effect and bad and hold to be bonded Easily cause culture dish damage.

Utility model content

The purpose of this utility model is to provide a kind of culture medium storing unit based on adjustable clamp, it is existing to solve The position of culture dish fixed mechanism, and fixed mechanism and culture dish surface can not be adjusted in technology according to the specific size of culture dish The not close caused glass culture dish of fitting is fragile, slide and rationally culture dish can not be caused to store using placement disc area The problem of cabinet poor universality.

The utility model is achieved through the following technical solutions：

A kind of culture medium storing unit based on adjustable clamp, including shell are provided with several supporting racks, institute in shell It states and is placed with holding tray on supporting rack, several row's mounting holes are provided on the holding tray, wherein between adjacent two rows mounting hole Distance be M, the distance between two neighboring mounting hole is M in same row, and wherein M is positive number；It is provided on the holding tray Several fixed mechanisms, the fixed mechanism include fixed seat, and there are three mounting holes for setting in the fixed seat, wherein from fixed seat The distance between first mounting hole and second mounting hole of left side starting are M, first mounting hole and third mounting hole Distance beFurther include two fixed pins to match with mounting hole；It is removably secured on the same side of fixed seat There are two spring, it is provided with fitting pad on the spring, the fitting pad is made of flexible material, and the fitting pad connection is located at Two springs on same side.

It is fixed with several culture dish fixed mechanisms on the holding tray of traditional culture dish storage cabinet, causes user can not root The position of fixed mechanism is adjusted according to the specific size of culture dish, if for example, design spacing is to be suitble to the round training of a diameter of 100mm Ware is supported, when needing the culture dish of for example a diameter of 35mm of fixed other sizes, then can not form firm clamping, storage cabinet Poor universality.Meanwhile the area of holding tray can not be reasonably utilized according to the specific requirements of user, space waste is caused, is dropped Low storage, transhipment amount.In addition, fixed mechanism causes to paste with not close, the too tight or too loose fitting that is bonded on culture dish surface It is not firm to close so that fixed effect is poor and be easy to cause culture dish damage.

To solve the above-mentioned problems, the utility model provides a kind of storage cabinet of culture dish.Same as the prior art It is that this storage cabinet includes shell and the supporting rack that is arranged in shell, supporting rack is for flatly placing holding tray.With existing skill Unlike art, several mounting holes for mechanism for installing are provided on holding tray.Between between adjacent two rows mounting hole Away from for M, the distance between two mounting holes are M in same row, and distance here refers to the distance between two mounting hole centers of circle. It is related to by above-mentioned, the distance between the mounting hole of the S mounting hole and the N+1 S-1 arranged and S+1 of N rows isWherein, S and N is the positive integer more than 1.Said mechanism so that, for the same culture dish, 2~4 fixations can be used It is clamped in mechanism.Preferably, select 4 fixed mechanisms along 0 °, 90 °, 180 °, culture dish is clamped in 270 ° of four directions, It can realize very firm clamping action.The arrangement mode of above-mentioned holding tray upper installing hole enables fixed mechanism to standardize Design, meets the needs of large-scale industrial production.Specifically, in order to which fixed mechanism to be mounted in the mounting hole on holding tray, Setting is there are three mounting hole in the fixed seat of fixed mechanism, first mounting hole originated from fixed seat left side and second fixation The distance between hole is M, and first mounting hole is at a distance from third mounting holeM is positive integer, herein mounting hole it Between distance refer to two mounting holes the distance between the center of circle.Preferably, M is 2~4 centimetres.By above-mentioned design, when from bowing When seeing that fixed seat is placed in 0 ° or 90 ° depending on visual angle, two fixed pins are each passed through first mounting hole and second mounting hole After be inserted into corresponding mounting hole i.e. by fixed mechanism be mounted on holding tray on；It is when fixed seat is placed in 45 °, then solid by two Rationed marketing is inserted into mounting hole after being each passed through first mounting hole and third mounting hole to complete the installation of fixed mechanism.

It is removably secured on the same side of fixed seat there are two spring, the fixed form of spring and side can be Clamping is threadedly coupled, and is the prior art due to being threadedly coupled or being clamped technology, details are not described herein.Patch is provided on spring Pad is closed, the fitting pad is made of flexible material, i.e., its own can generate certain deformation when being stressed, and fitting pad connects Connect two springs on same side.Fitting pad is flexible material, culture dish side wall can be effectively bonded, to culture dish While closely clamping, forced area is also increased, reduces pressure of the spring to culture dish surface, culture dish is risen To protective effect.Meanwhile spring enables fitting pad to be produced with the different flexible situation of two springs from the connection of fitting pad Raw certain deflection so that even if having if some little deviation fitting pads can by itself is slightly turned with culture The side of ware fits closely.

In use, opening shell, holding tray is taken out, according to four fixed mechanisms of size selection of culture dish to be fixed Installation site, later first install two fixed mechanisms, it is ensured that culture dish in the horizontal direction of depression angle or vertical direction not Generate movement, pays attention to install when, spring should not compress it is excessive to avoid damage, this point by standardized designs, such as Common glass elastic force should be configured to be how many.Later, other two fixed mechanism is installed, to realize culture dish It is fixed.Under four fixed mechanisms respectively active force of spring, four pieces of fitting pads flexibly define the movement of culture dish, together When, spring becomes the rigid contact between traditional fitting pad and culture dish for Elastic Contact, avoids fitting pad and culture dish Between active force it is excessive or too small.Even if can be very if producing faint movement under the synergistic effect of four fixed mechanisms Fast localized cell culture ware, and the stress between culture dish and fitting pad obtains removal, and fixed function greatly improved while avoiding Culture dish is in fixation procedure since stress is excessive or too small and damage.Repeating the above steps later, it is various sizes of to fix successively Holding tray is put on the supporting rack in shell by culture dish after the completion of fixed, and closing of housing.

By above structure, user can adjust the position of fixed mechanism according to the demand of itself, not only increase and put The utilization rate for setting disk greatly improves the placement amount of culture dish on holding tray, while the culture dish size that holding tray can be stored is not It is changeless again, user can adjust the relative position of fixed mechanism to adapt to various sizes of culture according to demand Ware improves the versatility of storage cabinet, has saved cost；In addition, the elastic force that provides of spring can removal culture dish be opposite puts The stress that fitting pad generates culture dish when setting disk movement, fitting pad also can closely be bonded culture by self-deformation Ware so that stress will not it is excessive will not be too small, under the synergistic effect of multiple fixed mechanisms, fitting pad can either be consolidated securely Determine culture dish, culture dish will not be damaged；Meanwhile the structure of fixed mechanism is simple, and it is easy to maintain, have and widely answers With value.

Further, magnet is set on the upper surface of support frame as described above, and the holding tray lower surface is provided with and magnet phase Matched iron sheet.The magnet of supporting rack upper surface setting is corresponding with the position for the iron sheet that holding tray lower surface is arranged so that in work When making state, iron sheet is attracted by magnet and so that holding tray is not easy to move relative to supporting rack, improves the safety of storage.

Further, spring there are two being removably secured on two opposite sides of the fixed seat.It is above-mentioned to set The usage quantity of fixed seat can be reduced by setting, to realize the purpose for more utilizing holding tray surface area so that place The culture dish that can be stored on disk is more, and operation is also more flexible, has universal dissemination.

Further, be provided with round hole on the fitting pad, the round hole through the upper surface of fitting pad and Lower surface, the center of circle of round hole are overlapped with two cornerwise intersection points of fitting pad upper surface；Two are provided on fitting pad Rectangle opening, the rectangle opening run through the upper and lower surface of fitting pad, and it is long that rectangle opening is parallel to fitting pad upper surface The shorter a line of degree.It is center and the side wall of culture dish of fitting pad first when the side wall of fitting pad and culture dish contacts Contact, fitting pad generates deformation under the extruding of culture dish side wall later, and the center of fitting pad is squeezed and is recessed, is bonded later The both ends of pad are contacted with culture dish side wall.Allow in this way the center of fitting pad most start to need one be allowed to be recessed answer Power, and this stress can similarly react on culture dish.In order to reduce this part stress, in the centrally disposed circle of fitting pad Trepanning, and the upper and lower surface of round hole connection fitting pad.In this way, the side wall of culture dish is contacted with round hole first, later Part is located at the side wall in round hole can push fitting pad to generate deformation easily, then closely be bonded culture dish side Wall reduces the culture dish side wall stress suffered when being contacted with fitting pad, is effectively protected the side wall of culture dish, simultaneously Be conducive to fitting pad and generate deformation.The mentality of designing of rectangle opening is consistent with round hole, but its effect is different.Specifically, square The purpose of shape trepanning is that the fitting pad part being located on the outside of two rectangle openings is made to be bent to central part, is conducive to be bonded pulvilliform Become and is fitted closely with the side wall of culture dish.Preferably, two rectangle openings are located at the both sides of round hole.

Further, the fitting pad is made of sponge or rubber.

Further, both ends of the tie point of the spring and fitting pad respectively close to fitting pad.Spring and fitting pad Tie point is conducive to the medial recess of fitting pad respectively close to the both ends of fitting pad.

The utility model compared with prior art, has the following advantages and advantages：

1, there is the utility model good versatility, user the position of fixed mechanism can be adjusted according to the demand of itself It sets, not only increases the utilization rate of holding tray, greatly improve the placement amount of culture dish on holding tray, while holding tray can be stored Culture dish size be no longer changeless, user can adjust the relative position of fixed mechanism to adapt to not according to demand With the culture dish of size, cost has been saved；

2, the design of the mounting hole of the mounting hole and fixed mechanism of the holding tray of the utility model makes holding tray and fixation Mechanism it is size normalised, can adapt to manufacture in large-scale industry, and fixed mechanism can be from multiple angles and multiple combinations Culture dish is clamped, clamping effect is more preferable, application range is wider；

3, the elastic force that spring provides can removal culture dish disk staggered relatively movement when fitting pad culture dish is generated Stress, fitting pad also can closely be bonded culture dish by self-deformation so that stress will not it is excessive will not be too small, Under the synergistic effect of multiple fixed mechanisms, fitting pad can either firmly fix culture dish, will not be damaged to culture dish； Meanwhile the structure of fixed mechanism is simple, and it is easy to maintain, it is with a wide range of applications；

4, it by opening up round hole and rectangle opening on fitting pad, reduces culture dish side wall and is contacted with fitting pad When suffered stress, be effectively protected the side wall of culture dish, while being conducive to fitting pad and generating deformation；

5, two springs are detachably provided on two opposite sides of fixed seat, reduce the use number of fixed seat Amount, to realize the purpose for more utilizing holding tray surface area so that the culture dish that can be stored on holding tray is more, behaviour Make also more flexible.

Description of the drawings

Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：

Fig. 1 is the vertical view of fixed mechanism in the utility model specific embodiment；

Fig. 2 is the vertical view of the fitting pad of fixed mechanism in the utility model specific embodiment；

Fig. 3 is the vertical view of holding tray in the utility model specific embodiment；

Fig. 4 is the structural schematic diagram of the utility model specific embodiment.

Label and corresponding parts title in attached drawing：

1- fixed seats, 2- fitting pads, 3- springs, 4- mounting holes, 5- fixed pins, 6- round holes, 7- rectangle openings, 8- shells Body, 9- culture dishes, 10- fixed mechanisms, 11- supporting racks, 12- holding trays, 13- mounting holes.

Specific implementation mode

To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing, The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this Utility model is not intended to limit the scope of the present invention.

Embodiment 1：

A kind of culture medium storing unit based on adjustable clamp as shown in Figures 1 to 4, including shell 8, in shell 8 Several supporting racks 11 are provided with, holding tray 12 is placed on supporting rack 11, several row's mounting holes 13 are provided on holding tray 12, In the distance between adjacent two rows of mounting holes 13 be M, the distance between two neighboring mounting hole 13 is M in same row, and wherein M is Positive number；Several fixed mechanisms 10 are provided on the holding tray 12, fixed mechanism 10 includes fixed seat 1, is provided in fixed seat 1 Three mounting holes 4, wherein the distance between first mounting hole 4 and second mounting hole 4 that are originated from 1 left side of fixed seat are M, First mounting hole 4 be at a distance from third mounting hole 4Further include two fixed pins to match with mounting hole 45； It is removably secured on the same side of fixed seat 1 there are two spring 3, fitting pad 2, the fitting is provided on the spring 3 Pad 2 is made of flexible material, and the connection of the fitting pad 2 is located at two springs 3 on same side；On the upper surface of supporting rack 11 Magnet is set, and 12 lower surface of holding tray is provided with the iron sheet to match with magnet；On two opposite sides of fixed seat 1 Spring 3 there are two being removedly fixed；Be provided with round hole 6 on fitting pad 2, round hole 6 through the upper surface of fitting pad 2 and Lower surface, the center of circle of round hole 6 are overlapped with two cornerwise intersection points of 2 upper surface of fitting pad；It is provided with two on fitting pad 2 Root rectangle opening 7, rectangle opening 7 run through the upper and lower surface of fitting pad 2, and rectangle opening 7 is parallel to 2 upper surface of fitting pad The shorter a line of length；Fitting pad 2 is made of sponge or rubber；The tie point of spring 3 and fitting pad 2 is respectively close to fitting pad 2 both ends.

In use, opening shell 8, holding tray 12 is taken out, according to the fixed machine of size selection four of culture dish 9 to be fixed The installation site of structure 10 first installs two fixed mechanisms 10 later, it is ensured that culture dish 9 is in the horizontal direction for overlooking visual angle or vertically Movement is not generated on direction.Later, other two fixed mechanism 10 is installed, to realize the fixation of culture dish 9.In four fixed machines Under the active force of 10 respective spring 3 of structure, four pieces of fitting pads 2 flexibly define the movement of culture dish 9, meanwhile, spring 3 will be traditional Rigid contact between fitting pad 2 and culture dish 9 becomes for Elastic Contact, avoids the effect between fitting pad 2 and culture dish 9 Power is excessive or too small.Even if training can be positioned if producing faint movement under the synergistic effect of four fixed mechanisms 10 quickly Ware 9 is supported, and the stress between culture dish 9 and fitting pad 2 obtains removal, and fixed function greatly improved while avoiding culture dish 9 in fixation procedure since stress is excessive or too small and damage.It repeats the above steps later and fixes various sizes of culture successively Holding tray 12 is put on the supporting rack 11 in shell 8 by ware 9 after the completion of fixed, and closing of housing 8.

Pass through above structure so that there is the present apparatus good versatility, user can be adjusted according to the demand of itself The position of fixed mechanism 10 not only increases holding tray 12 and stores area utilization, greatly improves culture dish 9 on holding tray 12 Placement amount, while 9 size of culture dish that holding tray 12 can be stored no longer is changeless, user can adjust according to demand The relative position of whole fixed mechanism 10 has saved cost to adapt to various sizes of culture dish 9.

Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of culture medium storing unit based on adjustable clamp, including shell (8), it is provided in the shell (8) several Supporting rack (11) is placed with holding tray (12) on support frame as described above (11), which is characterized in that be provided on the holding tray (12) Several row's mounting holes (13), wherein the distance between adjacent two rows mounting hole (13) is M, two neighboring mounting hole in same row The distance between (13) it is M, wherein M is positive number；It is provided with several fixed mechanisms (10), the fixation on the holding tray (12) Mechanism (10) includes fixed seat (1), and there are three mounting holes (4) for setting on the fixed seat (1), wherein on the left of fixed seat (1) The distance between first mounting hole (4) and second mounting hole (4) of starting are M, and first mounting hole (4) is solid with third The distance for determining hole (4) isFurther include two fixed pins (5) to match with mounting hole (4)；The same side of fixed seat (1) It is removably secured on face there are two spring (3), fitting pad (2) is provided on the spring (3), the fitting pad (2) is soft Property material be made, the fitting pad (2) connection is located at two springs (3) on same side.

2. a kind of culture medium storing unit based on adjustable clamp according to claim 1, which is characterized in that the branch Magnet is set on the upper surface of support (11), and holding tray (12) lower surface is provided with the iron sheet to match with magnet.

3. a kind of culture medium storing unit based on adjustable clamp according to claim 1, which is characterized in that described solid Spring (3) there are two being removably secured on two opposite sides of reservation (1).

4. a kind of culture medium storing unit based on adjustable clamp according to claim 1, which is characterized in that the patch It closes and is provided with round hole (6) on pad (2), the round hole (6) runs through the upper and lower surface of fitting pad (2), round The center of circle of trepanning (6) is overlapped with two cornerwise intersection points of fitting pad (2) upper surface；Two squares are provided on fitting pad (2) Shape trepanning (7), the rectangle opening (7) run through the upper and lower surface of fitting pad (2), and rectangle opening (7) is parallel to fitting Pad the shorter a line of (2) upper surface length.

5. a kind of culture medium storing unit based on adjustable clamp according to claim 1, which is characterized in that the patch Pad (2) is closed to be made of sponge or rubber.

6. a kind of culture medium storing unit based on adjustable clamp according to claim 1, which is characterized in that the bullet Both ends of the tie point of spring (3) and fitting pad (2) respectively close to fitting pad (2).