CN218089601U - Sampling and collecting device capable of guaranteeing microbial activity - Google Patents

Abstract

The utility model provides a sampling and collecting device capable of guaranteeing the activity of microorganisms, which comprises a sampling box, a heating layer, a plurality of groups of clamping components, a refrigerating sheet and an embedded frame, wherein the inside of the sampling box is divided into a first cavity and a second cavity; the heating layer is arranged at the bottom of the first cavity; the clamping assembly is arranged in the first cavity and comprises two symmetrically arranged clamping arms; the refrigerating sheet is attached to the inner peripheral wall of the second cavity; the embedding frame is provided with a slot. The utility model provides a can guarantee active sampling collection device of microorganism, be suitable for in the first intracavity and place the sampling pipe that holds the microorganism that needs heat preservation, be suitable for the sampling pipe of placing needs refrigerated microorganism in the second floor, be convenient for select according to the user demand of microorganism, the centre gripping subassembly can reliably the centre gripping sampling pipe, the slot of the frame of inlaying can stably place the sampling pipe, guarantee the stable in position of sampling bottle, different types of microorganism can be placed to above-mentioned sampling box, can effectually keep the activity of microorganism.

Description

Sampling and collecting device capable of guaranteeing microbial activity

Technical Field

The utility model belongs to the technical field of the microorganism sampling, more specifically says, relates to a can guarantee active sampling collection device of microorganism.

Background

With the progress of scientific research, people research more and more microorganisms. Microorganisms include micro-organism groups such as bacteria and viruses, and are closely related to human beings. The microorganisms cover different types of beneficial microorganisms, harmful microorganisms and the like, and widely relate to the fields of industry, agriculture, medicine and the like.

After the microorganism is collected, it may be used for assay, culture of a microorganism specimen, or preparation of a microbial agent. In the prior art, the microorganism specimen needs to be transported for a long time after being collected, and the self quality of the microorganism or the loss of the microorganism is easily influenced due to the influence of temperature or jolt in the transportation process, so that the error of assay is easily caused, or the culture of the subsequent microorganism is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can guarantee the active sampling collection device of microorganism, can make the microorganism keep reliable transportation to other places under suitable temperature state.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a sampling and collecting device capable of ensuring microbial activity, including:

the sampling box is internally provided with a partition plate, the partition plate can partition the sampling box into a first cavity and a second cavity, and a first box cover corresponding to the first cavity and a second box cover corresponding to the second conveying cavity are hinged to the sampling box;

the heating layer is arranged at the bottom of the first cavity, and a heating sheet is embedded in the heating layer;

the clamping assemblies are respectively arranged in the first cavity and positioned above the heating layer, each clamping assembly respectively comprises two symmetrically arranged clamping arms, the two clamping arms are respectively connected to two opposite inner walls of the first cavity through elastic pieces, and the two clamping arms can elastically clamp the sampling tube relatively;

the refrigerating sheet is attached to the inner peripheral wall of the second cavity and used for cooling the second cavity;

and the embedded frame is arranged in the second cavity, and a plurality of slots for accommodating the sampling pipes are arranged in the embedded frame.

In a possible implementation mode, the second cavity is further provided with a flexible pad located below the embedded frame, the embedded frame comprises vertical plates, the vertical plates extend along the vertical direction and are arranged in a criss-cross mode, and slots can be formed by the vertical plates in an enclosing mode.

In some embodiments, the plate surface of each vertical plate is provided with a plurality of through holes penetrating horizontally, the through holes are long slots, and long axes of the through holes extend along the vertical direction.

In some embodiments, the slot is vertically arranged in a penetrating manner, and a buffer layer elastically abutted against the sampling tube is arranged on the inner wall surface of the slot.

In some embodiments, the bottom wall of the first cavity is provided with a plurality of supporting blocks protruding upwards, and the top surface of each supporting block is provided with a supporting groove for placing the sampling tube.

In a possible implementation mode, one side surface of the clamping arm, which is far away from the elastic part, is an arc-shaped surface which can be in contact fit with the sampling tube, and a guide part for guiding the sampling tube downwards is arranged between the top surface of the clamping arm and the arc-shaped surface.

In some embodiments, the holding arms extend in an up-and-down direction, and each holding arm is connected to the inner wall of the second chamber by a plurality of elastic members.

In some embodiments, the elastic member is a spring, two ends of the elastic member are respectively connected to the clamping arm and the inner wall of the first cavity, the inner wall of the first cavity is further connected to a guide post extending into the elastic member, and in a compressed state, the length of the elastic member is greater than that of the guide post.

In a possible implementation manner, the inner top surface of the first box cover is provided with a flexible buckling part which extends into the first cavity and is abutted against the top surface of the sampling tube, and the inner top surface of the second box cover is also provided with a flexible buckling part which extends into the second cavity and is abutted against the top surface of the sampling tube.

In a possible implementation mode, the sampling and collecting device capable of ensuring the microbial activity further comprises a controller, two temperature sensors respectively positioned in the first cavity and the second cavity, and a display screen arranged on the sampling box, wherein the two temperature sensors are respectively electrically connected with the controller, the temperature sensors are used for sending temperature parameters to the controller, and the display screen is used for receiving temperature information sent by the controller and displaying the temperature information.

Compared with the prior art, the scheme shown in the embodiment of the application, the inside of the sampling box is divided into the first cavity and the second cavity through the partition plate, the sampling pipe containing the microorganisms needing heat preservation is suitable for being placed in the first cavity, the sampling pipe containing the microorganisms needing cooling is suitable for being placed in the second layer, and selection is convenient to conduct according to the use requirements of the microorganisms. The zone of heating can heat first chamber, and sampling pipe can be distinguished to every group centre gripping subassembly centre gripping, guarantees the stable position of sampling bottle. Refrigeration piece can carry out cooling to the second chamber, and the slot of inlaying the dress frame can hold the sampling pipe, guarantees the stable in position of sampling bottle, corresponds on the sampling case to be equipped with to be used for guaranteeing its heating or the effect that keeps warm for the battery that heating piece and refrigeration piece provided the electric energy. Above-mentioned sampling box simple structure can place different kinds of microorganism, can effectually keep the activity of microorganism.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic view of a partial cross-sectional structure of a sampling and collecting device capable of ensuring the activity of microorganisms according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the sampling and collecting device in FIG. 1 (with the first cover, the second cover and the handle removed) in a non-use state for ensuring the activity of microorganisms;

fig. 3 is a schematic top view of fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the embedding frame in fig. 2 according to the embodiment of the present invention;

fig. 5 is a schematic view of the structure of the holding arm in fig. 2 according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a sampling box; 11. a first chamber; 12. a second chamber; 13. a partition plate; 14. a first cover; 15. a second cover; 16. a flexible fastening portion; 17. a locking member; 18. a display screen; 19. a flexible pad; 2. a heating layer; 21. a heating plate; 3. a clamping assembly; 31. a clamp arm; 32. an elastic member; 33. an arc-shaped surface; 34. a guide part; 35. a guide post; 4. a refrigeration plate; 5. embedding a frame; 51. a slot; 52. a vertical plate; 53. a through hole; 54. a buffer layer; 6. a bearing block; 61. a bearing groove; 7. a sampling tube.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship as shown in the figures, which are for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, a sampling and collecting device capable of ensuring the activity of microorganisms according to the present invention will be described. The sampling and collecting device capable of guaranteeing the activity of microorganisms comprises a sampling box 1, a heating layer 2, a plurality of groups of clamping assemblies 3, a refrigerating sheet 4 and an embedding frame 5, wherein a partition plate 13 is arranged inside the sampling box 1, the partition plate 13 can partition the sampling box 1 into a first cavity 11 and a second cavity 12, and the sampling box 1 is hinged with a first box cover 14 corresponding to the first cavity 11 and a second box cover 15 corresponding to a conveying second cavity 12; the heating layer 2 is arranged at the bottom of the first cavity 11, and a heating sheet 21 is embedded in the heating layer 2; the plurality of groups of clamping components 3 are respectively arranged in the first cavity 11 and above the heating layer 2, each group of clamping components 3 respectively comprises two symmetrically arranged clamping arms 31, the two clamping arms 31 are respectively connected to two opposite inner walls of the first cavity 11 through elastic pieces 32, and the two clamping arms 31 can elastically clamp the sampling tube 7 relatively; the refrigerating sheet 4 is attached to the inner peripheral wall of the second cavity 12 and used for cooling the second cavity 12; the embedded frame 5 is arranged in the second cavity 12, and a plurality of slots 51 for accommodating the sampling pipes 7 are arranged in the embedded frame 5.

On this basis, still articulated on the sampling box 1 have the handle, and the both ends of handle articulate respectively on the double-phase relative lateral wall of sampling box 1, are convenient for conveniently carry up sampling box 1.

Compared with the prior art, the sampling and collecting device capable of guaranteeing the activity of microorganisms provided by the embodiment, the inside of the sampling box 1 is divided into a first cavity 11 and a second cavity 12 through a partition plate 13, the first cavity 11 and the second cavity 12 are respectively sealed through a first box cover 14 and a second box cover 15, the first cavity 11 and the second cavity 12 are independent, the sampling pipe 7 containing microorganisms needing heat preservation is suitable for being placed in the first cavity 11, the sampling pipe 7 containing the microorganisms needing cooling is suitable for being placed in the second layer, and convenience is brought to selection according to the use requirements of the microorganisms. Zone of heating 2 can heat first chamber 11, and sampling pipe 7 can be distinguished to every group centre gripping subassembly 3 centre gripping, guarantees the stable position of sampling bottle. Refrigeration piece 4 can cool down second chamber 12, and the slot 51 of inlaying dress frame 5 can hold sampling pipe 7, guarantees the position stability of sampling bottle, corresponds on the sampling box 1 to be equipped with and is used for providing the battery of electric energy for heating piece 21 and refrigeration piece 4, guarantees its heating or heat preservation effect. Above-mentioned sampling box 1 simple structure can place different kinds of microorganism, can effectually keep the activity of microorganism.

In some possible implementations, the characteristic embedding frame 5 adopts a structure as shown in fig. 1 to 2. Referring to fig. 1 to 2, a flexible cushion 19 located below the embedded frame 5 is further disposed in the second chamber 12, the embedded frame 5 includes a plurality of vertical plates 52 extending in the vertical direction and arranged crosswise, and slots 51 can be enclosed between the vertical plates 52. Each vertical plate 52 has a plurality of through holes 53 extending horizontally through the plate surface, the through holes 53 are long slots, and the long axes of the through holes 53 extend in the vertical direction.

In this embodiment, a plurality of vertical plates 52 arranged in a criss-cross manner surround to form a slot 51, and the sampling tube 7 is directly inserted into the slot 51 to realize position fixing. On this basis, set up the perforating hole 53 that the level link up on the riser 52 face, can make inside and outside of slot 51 carry out the effective circulation of air current, the air conditioning of the 4 positions of refrigeration piece of being convenient for gets into smoothly in slot 51 and contacts with sampling tube 7, makes the sampling tube 7 that is equipped with the microorganism can be stably under the low temperature condition to guarantee the activity of microorganism.

In addition to the above structure, referring to fig. 2 and 3, the slot 51 is vertically penetrated, and a buffer layer 54 elastically abutting against the sampling tube 7 is provided on the inner wall surface of the slot 51. The slot 51 adopts a vertically through form, which is convenient for processing and manufacturing the embedded frame 5. The flexible pad 19 below the embedded frame 5 can be in flexible contact with the bottom of the sampling tube 7, the buffer layer 54 on the inner wall of the slot 51 is in flexible contact with the outer wall of the sampling tube 7, and a good damping effect is achieved on the sampling tube 7 in the transportation process.

In some embodiments, referring to fig. 2 and 3, the bottom wall of the first chamber 11 is provided with a plurality of upwardly protruding holding blocks 6, and the top surface of the holding blocks 6 is provided with holding grooves 61 for placing the sampling tubes 7. When utilizing two centre gripping arms 31 elasticity to hold tightly, still set up the bearing piece 6 that can bearing sampling tube 7 in the bottom of second chamber 12, bearing groove 61 opening upwards, can form the bearing effect with the bottom surface of sampling tube 7.

In some possible implementations, the above-described feature gripping arm 31 is configured as shown in fig. 2, 3, and 5. Referring to fig. 2, 3 and 5, one side surface of the holding arm 31 away from the elastic member 32 is an arc surface 33 capable of contacting and matching with the sampling tube 7, and a guide part 34 for guiding the sampling tube 7 downward is arranged between the top surface of the holding arm 31 and the arc surface 33.

Under the elastic action of the elastic part 32, the two clamping arms 31 can elastically hold the peripheral wall of the sampling bottle tube tightly, so that the position of the sampling tube 7 in the first cavity 11 is kept stable, and an effective buffering effect is achieved in the transportation process. The lateral surface of centre gripping arm 31 is arcwall face 33, can effectively laminate on the periphery wall of sampling pipe 7. When the sampling tube 7 is inserted between the two holding arms 31, the guide part 34 can perform a good guide function on the sampling tube 7, so that the sampling tube 7 smoothly enters between the two holding arms 31, and the spring behind the holding arms 31 is compressed, thereby effectively holding the sampling tube 7 by the holding arms 31.

In some embodiments, the above-described feature of the gripper arm 31 may be configured as shown in FIG. 2. Referring to fig. 2, the holding arms 31 extend in an up-and-down direction, and each holding arm 31 is connected to the inner wall of the second chamber 12 by a plurality of elastic members 32.

The clamping arm 31 extends to a certain height in the up-down direction, so that the sampling tube 7 with a long and thin structure can be effectively clamped, and the upper end of the sampling tube 7 protrudes above the clamping arm 31, so that the sampling tube 7 can be taken out conveniently. The holding arm 31 is connected with the inner wall of the second chamber 12 through a plurality of elastic members 32, so that a good elastic pushing effect is ensured, and meanwhile, the self-stability of the holding arm 31 can be ensured.

In some embodiments, referring to fig. 2 and 3, the elastic member 32 is a spring, two ends of the elastic member 32 are respectively connected to the holding arm 31 and an inner wall of the first cavity 11, a guiding post 35 extending into the elastic member 32 is further connected to the inner wall of the first cavity 11, and the length of the elastic member 32 is greater than the length of the guiding post 35 in a compressed state. The guide post 35 inside the spring can play a certain guiding and limiting role on the spring, and the spring is prevented from being bent and deformed when stressed. When the sampling tube 7 is inserted between the two holding arms 31, the spring is compressed by the holding arms 31, so that the spring is contracted, and the length of the compressed spring is also greater than that of the guide post 35, thereby ensuring that the space between the two holding arms 31 is enough for accommodating the sampling tube 7.

In some possible implementations, the first cover 14 and the second cover 15 are configured as shown in fig. 1. Referring to fig. 1, the inner top surface of the first cover 14 is provided with a flexible engaging portion 16 extending into the first chamber 11 and abutting against the top surface of the sampling tube 7, and the inner top surface of the second cover 15 is also provided with a flexible engaging portion 16 extending into the second chamber 12 and abutting against the top surface of the sampling tube 7.

In this embodiment, the first cover 14 and the second cover 15 are hinged to the sampling box 1, and are locked to the sampling box 1 by the locking members 17. Use first case lid 14 as an example, be equipped with flexible buckling parts 16 on first case lid 14 and the adjacent inner wall in first chamber 11, when first case lid 14 detains at first chamber 11 top, flexible buckling parts 16 can with the flexible butt of roof of sampling pipe 7, form the limiting displacement to sampling pipe 7, the drunkenness about avoiding sampling pipe 7 to appear in the transportation, avoid spilling of sample, equally, flexible buckling parts 16 on the second case lid 15 has the same effect, no longer describe herein repeatedly.

In some possible implementation manners, the sampling and collecting device capable of ensuring the activity of microorganisms further includes a controller, two temperature sensors respectively located in the first cavity 11 and the second cavity 12, and a display screen 18 disposed on the sampling box 1, wherein the two temperature sensors are respectively electrically connected to the controller, the temperature sensors are configured to send temperature parameters to the controller, and the display screen 18 is configured to receive temperature information sent by the controller and display the temperature information.

In this embodiment, but utilize the temperature in the first chamber 11 of temperature sensor real-time supervision and the second chamber 12 to in sending the temperature parameter to the controller, the controller can be with above-mentioned temperature parameter send to display screen 18 on, supply the sampling personnel in time to observe, be convenient for adjust the inside temperature of sampling box 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Sampling collection device that can guarantee microbial activity, its characterized in that includes:

the sampling box is internally provided with a partition plate, the partition plate can partition the sampling box into a first cavity and a second cavity, and a first box cover corresponding to the first cavity and a second box cover corresponding to a conveying second cavity are hinged to the sampling box;

the heating layer is arranged at the bottom of the first cavity, and a heating sheet is embedded in the heating layer;

the clamping components are respectively arranged in the first cavity and positioned above the heating layer, each clamping component respectively comprises two symmetrically arranged clamping arms, the two clamping arms are respectively connected to two opposite inner walls of the first cavity through elastic pieces, and the two clamping arms can elastically clamp the sampling tube relatively;

the refrigerating sheet is attached to the inner peripheral wall of the second cavity and used for cooling the second cavity;

and the embedding frame is arranged in the second cavity, and a plurality of slots used for accommodating the sampling pipes are arranged in the embedding frame.

2. A sampling and collecting device capable of ensuring the activity of microorganisms according to claim 1, wherein a flexible pad is further arranged in the second cavity below the embedded frame, the embedded frame comprises a plurality of vertical plates, the plate surfaces of the vertical plates extend in the vertical direction and are arranged in a criss-cross manner, and the vertical plates can enclose the slot.

3. A sampling and collecting device capable of ensuring the activity of microorganisms as claimed in claim 2, wherein the plate surface of each vertical plate is provided with a plurality of through holes which horizontally penetrate, the through holes are long slotted holes, and the long axes of the through holes extend along the vertical direction.

4. A sampling and collecting device capable of ensuring the activity of microorganisms as claimed in claim 2, wherein the slot is vertically arranged in a penetrating manner, and a buffer layer elastically abutted against the sampling tube is arranged on the inner wall surface of the slot.

5. A sampling and collecting device capable of ensuring the activity of microorganisms as claimed in claim 4, wherein the bottom wall of the second cavity is provided with a plurality of supporting blocks which are protruded upwards and extend into the slots, and the top surface of the supporting block is provided with a supporting slot for placing the sampling tube.

6. The sampling and collecting device for ensuring the activity of microorganisms according to claim 1, wherein a side surface of the clamping arm away from the elastic member is an arc surface capable of contacting and matching with the sampling tube, and a guide part for guiding the sampling tube downwards is arranged between the top surface of the clamping arm and the arc surface.

7. A sample collection device according to claim 6, wherein said arms extend in an up-and-down direction, each of said arms being connected to the inner wall of said second chamber by a plurality of said resilient members.

8. A sampling and collection device according to claim 6, wherein the resilient member is a spring, both ends of the resilient member are connected to the holding arm and the inner wall of the first chamber, respectively, and the inner wall of the first chamber is further connected to a guide post extending into the resilient member, and in a compressed state, the length of the resilient member is greater than the length of the guide post.

9. A sample collection device according to claim 1, wherein the first cover has a flexible engaging portion on an inner top surface thereof extending into the first chamber and abutting against the top surface of the sample tube, and the second cover has a flexible engaging portion on an inner top surface thereof extending into the second chamber and abutting against the top surface of the sample tube.

10. The apparatus according to any one of claims 1 to 9, further comprising a controller, two temperature sensors respectively located in the first and second chambers, and a display screen disposed on the sampling box, wherein the two temperature sensors are electrically connected to the controller, the temperature sensors are used for sending temperature parameters to the controller, and the display screen is used for receiving temperature information sent by the controller and displaying the temperature information.

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