CN219948932U - Device convenient to access culture dish - Google Patents

Abstract

The utility model discloses a device convenient for storing and taking a culture dish, which comprises: the box body, the placing rack and the limiting mechanism; the top of the placing rack is uniformly provided with placing grooves at equal intervals, each placing groove is fixedly connected with a left clamping plate, one side of each left clamping plate is provided with a right clamping plate, one side of each right clamping plate is fixedly connected with a movable rod, each movable rod extends to the outside of the placing rack and is fixedly connected with a pull block, a spring is fixedly connected between each right clamping plate and the inner wall of each placing groove, each spring is movably sleeved on each movable rod, two sides of each placing groove are respectively provided with a limiting assembly and a supporting plate, each supporting plate is provided with a limiting groove, and each limiting assembly is matched with each limiting groove in each supporting plate to realize the fixation of each limiting mechanism; can strengthen the protection effect of culture dish through setting up stop gear and left grip block, right grip block cooperatees, realize simultaneously that the culture dish classification of model will not be used is placed, can effectively improve the efficiency of access culture dish, improves operating efficiency.

Description

Device convenient to access culture dish

Technical Field

The utility model relates to the technical field of biochemical experiment instruments, in particular to a device convenient for storing and taking a culture dish.

Background

A dish is a laboratory vessel for the cultivation of microorganisms or cells and consists of a flat disc-shaped bottom and a lid, typically made of glass. Can be used for plant materials, microorganism culture and animal cell adherence culture, and can also be used for laboratory inoculation, streaking, bacterial separation operation and the like. If a large number of culture dishes are required for experiments, the culture dishes are not carried and stored by special tools, and the use is quite inconvenient.

In biochemical experiments involving microorganisms, a large number of culture dishes are usually required, and sometimes culture dishes with different specifications (different diameters) are also required, at this time, in order to reduce the space occupation, the culture dishes are usually stacked, most of access devices used at present have less ideal fixing and protecting effects in normal use, and in the process of storage, the culture dishes may accidentally fall down to damage the culture dishes, so that the subsequent normal use is affected, and the culture dishes with different models may be stacked in the same placing groove, so that the later stage is inconvenient in taking out.

Accordingly, there is a need to provide a device that facilitates access to culture dishes that solves the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a device for conveniently storing and taking a culture dish.

The utility model provides a device convenient for accessing a culture dish, which comprises: the box body, the placing rack and the limiting mechanism;

a box door is hinged to one side of the box body, a handle is fixedly connected to the box door, and clamping grooves are formed in two sides of the inner wall of the box body;

the holding rack is characterized in that holding grooves are uniformly formed in the top of the holding rack at equal intervals, the rear end of the inner wall of each holding groove is fixedly connected with a left holding plate, one side of each left holding plate is provided with a right holding plate, the middle part of one side of each right holding plate far away from the left holding plate is fixedly connected with a movable rod, each movable rod penetrates through the holding rack to extend to the outside of the holding rack and is fixedly connected with a pull block, a spring is fixedly connected between one side of each right holding plate far away from the left holding plate and the inner wall of the holding groove, the springs are movably sleeved on the movable rods, clamping plates are fixedly connected with the middle parts of the two sides of the holding rack, the clamping plates are matched with the clamping grooves, limiting assemblies and supporting plates are arranged on the two sides of each holding groove, and limiting grooves are formed in the supporting plates, and the limiting assemblies are matched with the limiting grooves in the supporting plates to realize the fixation of a limiting mechanism;

the limiting mechanism comprises a mounting plate, limiting plates and fixing plates are fixedly connected to the two sides of the mounting plate respectively, limiting grooves are formed in the limiting plates and the supporting plate in a matched mode, an electric push rod is fixedly mounted in the middle of the bottom end of the mounting plate, the output end of the electric push rod is fixedly connected with a circular sleeve, a movable rod I is arranged in the circular sleeve in a sliding mode, a spring II is fixedly connected between the movable rod I and the inner wall of the circular sleeve, and a pressing plate is fixedly connected to the bottom of the movable rod I.

Preferably, the bottom of every right grip block is all fixedly connected with slider, slider sliding connection is in the slide rail, the slide rail sets up in the slide rail inslot of standing groove bottom seting up.

Preferably, the position of the placing frame corresponding to the movable rod is provided with a through hole for the movable rod to pass through, and the inner diameter of the through hole is larger than the diameter of the movable rod.

Preferably, the left clamping plate and the right clamping plate are arc-shaped, and the inner walls of the left clamping plate and the right clamping plate are fixedly connected with anti-slip layers.

Preferably, the spacing subassembly includes the connecting plate, connecting plate fixed connection is at the top of rack and is located one side of standing groove, the inside one side activity of connecting plate is provided with the slide bar, the fixed cover in middle part of slide bar is equipped with fixed sleeve plate, fixedly connected with spring one between fixed sleeve plate top and the connecting plate bottom, spring one movable sleeve is established on the slide bar, slide bar top fixedly connected with pull rod, the spacing hole that supplies the slide bar to pass has all been seted up on rack and the fixed plate, the spacing hole of seting up on the rack is located under the slide bar.

Preferably, handles are fixedly connected to the middle parts of two sides of the front end of the placement frame.

Compared with the related art, the device for conveniently accessing the culture dish has the following beneficial effects:

1. according to the utility model, the pulling block is arranged, when the culture dish is fixed, the pulling block is pulled to drive the movable rod to move outwards, the movable rod moves to synchronously drive the right clamping plate to move outwards, at the moment, the springs are in a compressed state, then the culture dish with the same size is placed in the placing groove, the pulling block is loosened, and the springs synchronously provide elasticity for the right clamping plate so that the culture dish is fixed between the left clamping plate and the right clamping plate, thereby the fixation of two sides of the culture dish is completed, meanwhile, the culture dishes with different types can be placed in a classified mode, the culture dish is effectively limited, and the condition that the culture dish is damaged due to accidental falling is avoided;

2. according to the utility model, the electric push rod is arranged, after the limit mechanism is installed, the electric push rod is started to synchronously drive the circular sleeve, the movable rod I and the pressing plate to move towards the culture dish, when the pressing plate is in contact with the surface of the culture dish, the electric push rod continues to move until the movable rod moves towards the inside of the circular sleeve, at the moment, the electric push rod is stopped to start, the spring II is in a compressed state, and the spring II synchronously provides elasticity for the movable rod I and the pressing plate to enable the top of the culture dish to be tightly attached to the bottom of the pressing plate, so that the protection effect of the culture dish is further enhanced, when the culture dish is taken out, only the pull rod is pulled upwards, the limit mechanism is taken out, and then the pulling block is pulled outwards to take out the culture dish, so that the efficiency of storing and taking the culture dish can be effectively improved, and the operation efficiency is improved.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of a device for facilitating access to a culture dish according to the present utility model;

FIG. 2 is a schematic view of the case shown in FIG. 1;

FIG. 3 is a schematic view of the rack shown in FIG. 1;

FIG. 4 is a schematic diagram of a limiting assembly;

FIG. 5 is a schematic view of the limiting mechanism shown in FIG. 1;

FIG. 6 is a schematic view of the internal structure of a circular sleeve;

reference numerals in the drawings: 1. a case; 11. a door; 12. a handle; 13. a clamping groove; 2. a placing rack; 21. a placement groove; 22. a left clamping plate; 23. a right clamping plate; 231. a slide block; 232. a slide rail; 24. a movable rod; 25. a spring; 26. pulling blocks; 27. a through hole; 28. a clamping plate; 29. a limit component; 291. a connecting plate; 292. a slide bar; 293. fixing the sleeve plate; 294. a first spring; 295. a pull rod; 296. a limiting hole; 210. a support plate; 211. a handle; 3. a limiting mechanism; 31. a mounting plate; 32. a limiting plate; 33. a fixing plate; 34. an electric push rod; 35. a circular sleeve; 36. a movable rod I; 37. a second spring; 38. pressing the plate.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model to the form disclosed herein.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 6, an apparatus for facilitating access to a culture dish according to the present utility model includes: the box body 1, the placing frame 2 and the limiting mechanism 3;

a box door 11 is hinged to one side of the box body 1, a handle 12 is fixedly connected to the box door 11, and clamping grooves 13 are formed in two sides of the inner wall of the box body 1;

the top of the placement frame 2 is uniformly provided with placement grooves 21 at equal intervals, the rear end of the inner wall of each placement groove 21 is fixedly connected with a left clamping plate 22, one side of each left clamping plate 22 is provided with a right clamping plate 23, one side middle part of each right clamping plate 23 far away from each left clamping plate 22 is fixedly connected with a movable rod 24, each movable rod 24 penetrates through the placement frame 2 to extend to the outside of the placement frame 2 and is fixedly connected with a pull block 26, one side of each right clamping plate 23 far away from each left clamping plate 22 is fixedly connected with a spring 25 between the inner wall of each placement groove 21, the springs 25 are movably sleeved on the movable rods 24, two side middle parts of the placement frame 2 are fixedly connected with clamping plates 28, each clamping plate 28 is matched with one clamping groove 13, two sides of each placement groove 21 are provided with a limiting assembly 29 and a supporting plate 210, each supporting plate 210 is provided with a limiting groove, and the limiting assembly 29 is matched with the limiting groove on the supporting plate 210 to realize the fixation of the limiting mechanism 3;

the limiting mechanism 3 comprises a mounting plate 31, two sides of the mounting plate 31 are fixedly connected with a limiting plate 32 and a fixing plate 33 respectively, the limiting plate 32 is matched with a limiting groove in the supporting plate 210, an electric push rod 34 is fixedly installed in the middle of the bottom end of the mounting plate 31, the output end of the electric push rod 34 is fixedly connected with a circular sleeve 35, a movable rod I36 is slidably arranged in the circular sleeve 35, a spring II 37 is fixedly connected between the movable rod I36 and the inner wall of the circular sleeve 35, and a pressing plate 38 is fixedly connected to the bottom of the movable rod I36.

It should be noted that: through setting the pull block 26, when fixing the culture dish, the pull block 26 is pulled to drive the movable rod 24 to move outwards, the movable rod 24 moves to synchronously drive the right clamping plate 23 to move outwards, the spring 25 is in a compressed state at the moment, then the culture dish with the same size is placed in the placing groove 21, the pull block 26 is loosened, the spring 25 synchronously provides elasticity for the right clamping plate 23 to enable the culture dish to be fixed between the left clamping plate 22 and the right clamping plate 23, thereby fixing the two sides of the culture dish is completed, simultaneously, classification placement of culture dishes without types can be realized, the culture dish is effectively limited, the condition that damage is caused by accidental falling of the culture dish is avoided, then the limiting mechanism 3 is installed and fixed under the cooperation of the limiting groove on the limiting component 29 and the supporting plate 210, after the installation of the limiting mechanism 3 is completed, the electric push rod 34 is started, the electric push rod 34 synchronously drives the circular sleeve 35, the movable rod 36 and the pressing plate 38 to move towards the direction of the culture dish, when the pressing plate 38 is contacted with the surface of the culture dish, the electric push rod 34 continues to move until the movable rod 36 moves towards the inside of the circular sleeve 35, at the moment, the electric push rod 34 stops being started, the spring II 37 is in a compressed state, the spring II 37 synchronously provides elasticity for the movable rod 36 and the pressing plate 38 to enable the top of the culture dish to be tightly attached to the bottom of the pressing plate 38, so that the protective effect of the culture dish is further enhanced, then the placing frame 2 is installed in the box body 1 under the cooperation of the clamping plate 28 and the clamping groove 13, the box door 11 is closed, when the culture dish is taken out, the placing frame 2 is firstly taken out from the box body 1, then the limit of the limit mechanism 3 is only required to be released, the limit mechanism 3 is taken out, and then the pulling block 26 is pulled outwards to take out the culture dish, can effectively improve the efficiency of storing and taking the culture dish and improve the operation efficiency.

In the embodiment of the present utility model, referring to fig. 3, a sliding block 231 is fixedly connected to the bottom of each right clamping plate 23, the sliding blocks 231 are slidably connected in sliding rails 232, and the sliding rails 232 are disposed in sliding rail grooves formed in the bottom of the placement groove 21.

It should be noted that: by arranging the sliding block 231, the sliding block 231 synchronously slides on the sliding rail 232 in the process of moving the right clamping plate 23, and the design can play a certain guiding role on the movement of the right clamping plate 23.

In the embodiment of the present utility model, as shown in fig. 3, a through hole 27 is formed at a position of the rack 2 corresponding to the movable rod 24, through which the movable rod 24 passes, and an inner diameter of the through hole 27 is larger than a diameter of the movable rod 24.

It should be noted that: by providing a through hole 27, the inner diameter of the through hole 27 is larger than the diameter of the movable rod 24, so that the movement of the movable rod 24 is not hindered.

In the embodiment of the present utility model, referring to fig. 3, the left clamping plate 22 and the right clamping plate 23 are arc-shaped, and the inner walls of the left clamping plate and the right clamping plate are fixedly connected with an anti-slip layer.

It should be noted that: through setting up left grip block 22 sets up to arc and its equal fixedly connected with skid resistant course on the inner wall with right grip block 23, and the radian of culture dish is laminated more to the arcuate design, is convenient for fix, and the skid resistant course's design makes the culture dish more firm when fixed.

In the embodiment of the present utility model, referring to fig. 3 and 4, the limiting component 29 includes a connecting plate 291, the connecting plate 291 is fixedly connected to the top of the rack 2 and is located at one side of the placement groove 21, a sliding rod 292 is movably disposed at one side of the inside of the connecting plate 291, a fixing sleeve plate 293 is fixedly sleeved in the middle of the sliding rod 292, a first spring 294 is fixedly connected between the top of the fixing sleeve plate 293 and the bottom of the connecting plate 291, the first spring 294 is movably sleeved on the sliding rod 292, a pull rod 295 is fixedly connected to the top of the sliding rod 292, limiting holes 296 for the sliding rod 292 to pass through are formed in the rack 2 and the fixing plate 33, and the limiting holes 296 formed in the rack 2 are located under the sliding rod 292.

It should be noted that: through setting up pull rod 295, before fixing stop gear 3, pull rod 295 upwards first, pull rod 295 removes and drives slide bar 292 and fixed sleeve plate 293 upward movement in step, and first spring 294 is in compression state this moment, then places the fixed plate 33 on stop gear 3 in spacing subassembly 29 below to guarantee that rack 2 is in its state with spacing hole 296 on the fixed plate 33, then loosen pull rod 295, slide bar 292 passes in spacing hole 296 of rack 2 of fixed plate 33 block under the elasticity effect of first spring 294, thereby accomplish the fixed of fixed plate 33 on stop gear 3.

In the embodiment of the present utility model, referring to fig. 3, a handle 211 is fixedly connected to the middle part of two sides of the front end of the rack 2.

It should be noted that: through setting up the front end both sides middle part fixedly connected with handle 211 of rack 2, accessible handle 211 takes out rack 2 from box 1 in, provides convenient.

The utility model provides a device convenient for storing and taking a culture dish, which has the following working principle:

before the device is used, the movable rod 24 is driven to move outwards by pulling the pull block 26, the movable rod 24 moves synchronously to drive the right clamping plate 23 to move outwards, the spring 25 is in a compressed state at the moment, then a culture dish with the same size is placed in the placing groove 21, the pull block 26 is loosened, the spring 25 synchronously provides elasticity for the right clamping plate 23 to enable the culture dish to be fixed between the left clamping plate 22 and the right clamping plate 23, thereby fixing two sides of the culture dish is completed, then the limiting mechanism 3 is installed, the pull rod 295 is pulled upwards firstly, the pull rod 295 moves synchronously to drive the slide rod 292 and the fixed sleeve plate 293 to move upwards, the first spring 294 is in a compressed state at the moment, then the limiting plate 32 is inserted into the limiting groove on the supporting plate 210, the fixed plate 33 on the limiting mechanism 3 is placed below the limiting component 29, and ensuring that the limiting holes 296 on the placing frame 2 and the fixing plate 33 are in opposite states, then loosening the pull rod 295, enabling the sliding rod 292 to penetrate through the fixing plate 33 and be clamped in the limiting holes 296 of the placing frame 2 under the action of the elastic force of the first spring 294, thus finishing the fixing of the limiting mechanism 3, after the installation of the limiting mechanism 3, starting the electric push rod 34, synchronously driving the circular sleeve 35, the first movable rod 36 and the pressing plate 38 to move towards the direction of the culture dish by the electric push rod 34, when the pressing plate 38 contacts with the surface of the culture dish, continuing to move the electric push rod 34 until the first movable rod 36 moves towards the inside of the circular sleeve 35, stopping starting the electric push rod 34 at the moment, enabling the second spring 37 to be in a compressed state, synchronously providing the elastic force for the first movable rod 36 and the pressing plate 38 to enable the top of the culture dish to be tightly attached to the bottom of the pressing plate 38, thus further enhancing the protection effect of the culture dish, then install rack 2 to box 1 under the cooperation of cardboard 28 and draw-in groove 13, it can to close chamber door 11, take out the culture dish, take out rack 2 from box 1 through handle 211 earlier, then only need upwards pulling pull rod 295, take out stop gear 3, then outwards pull block 26 take out the culture dish can.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. An apparatus for facilitating access to a culture dish, comprising: the box body (1), the placing rack (2) and the limiting mechanism (3);

one side of the box body (1) is hinged with a box door (11), a handle (12) is fixedly connected to the box door (11), and clamping grooves (13) are formed in two sides of the inner wall of the box body (1);

the utility model provides a limit mechanism, including rack (2), left grip block (21), right grip block (22), left grip block (22), right grip block (23) are equipped with right grip block (23) in one side, left grip block (22) are kept away from to right grip block (23) one side middle part fixedly connected with movable rod (24), movable rod (24) pass rack (2) extend to rack (2) outside and pull block (26) fixed connection, right grip block (23) keep away from between one side of left grip block (22) and the inner wall of rack (21) fixedly connected with spring (25), spring (25) movable sleeve is established on movable rod (24), cardboard (28) are fixedly connected with in both sides middle part of rack (2) and draw-in groove (13) looks adaptation, and every side of rack (21) all is equipped with spacing subassembly (29) and backup pad (210), spacing subassembly (210) have been seted up on backup pad (210), spacing mechanism (3) on spacing subassembly (29) and the fixed limit mechanism of realization;

stop gear (3) are including mounting panel (31), the both sides of mounting panel (31) are fixedly connected with limiting plate (32) and fixed plate (33) respectively, limiting plate (32) and backup pad (210) go up spacing groove looks adaptation, the bottom middle part fixed mounting of mounting panel (31) has electric putter (34), the output and the circular sleeve (35) fixed connection of electric putter (34), be equipped with movable rod one (36) in circular sleeve (35), fixedly connected with spring two (37) between the inner wall of movable rod one (36) and circular sleeve (35), movable rod one (36) bottom fixedly connected with push plate (38).

2. Device for facilitating the access to petri dishes according to claim 1, characterized in that the bottom of each right clamping plate (23) is fixedly connected with a sliding block (231), the sliding blocks (231) are slidably connected in sliding rails (232), and the sliding rails (232) are arranged in sliding rail grooves formed in the bottoms of the placing grooves (21).

3. Device for facilitating the access to petri dishes according to claim 1, characterized in that the position of the rack (2) corresponding to the movable rod (24) is provided with a through hole (2) through which the movable rod (24) passes, the inner diameter of the through hole (2) (7) being larger than the diameter of the movable rod (24).

4. Device for facilitating the access to petri dishes according to claim 1, characterised in that the left and right clamping plates (22, 23) are arranged in an arc shape and are each fixedly connected with an anti-slip layer on their inner walls.

5. The device convenient for storing and taking culture dishes according to claim 1, wherein the limiting component (29) comprises a connecting plate (291), the connecting plate (291) is fixedly connected to the top of the placing frame (2) and is located on one side of the placing groove (21), a sliding rod (292) is movably arranged on one side of the inside of the connecting plate (291), a fixed sleeve plate (293) is fixedly sleeved in the middle of the sliding rod (292), a first spring (294) is fixedly connected between the top of the fixed sleeve plate (293) and the bottom of the connecting plate (291), the first spring (294) is movably sleeved on the sliding rod (292), a pull rod (295) is fixedly connected to the top of the sliding rod (292), limiting holes (296) for the sliding rod (292) to penetrate through are formed in the placing frame (2) and the fixed plate (33), and the limiting holes (296) formed in the placing frame (2) are located under the sliding rod (292).

6. Device for facilitating the access to petri dishes according to claim 1, characterised in that the middle part of the two sides of the front end of the rack (2) is fixedly connected with a handle (211).