CN216509972U - Kit for extracting nucleic acid by paramagnetic particle method - Google Patents

Abstract

The utility model discloses a kit for extracting nucleic acid by a magnetic bead method, which comprises a machine body and an air bag ball, wherein the interior of the machine body is divided into a plurality of groups of storage cavities by supporting partition plates, and a gyroscope is arranged in the middle position in each storage cavity. According to the utility model, the connecting block, the sealing cylinder and the storage cavities are adopted, in use, different reagents can be stored through the plurality of groups of storage cavities, so that the interference among the reagents can be effectively avoided, in the subsequent storage, the reagents are firstly inserted into the sealing cylinder for storage, then the sealing cylinder is clamped into the connecting block, and finally the connecting block is inserted into the fixing groove of the gyroscope, so that the storage operation is realized, the storage effect can be effectively improved through the plurality of groups of devices, and in addition, the gyroscope and the heavy object block are matched for use, so that the sealing cylinder can be always vertically upwards due to gravity when being overturned, the reagents in the sealing cylinder are prevented from being poured out, and the utility model has the advantages of good storage effect and toppling prevention.

Description

Kit for extracting nucleic acid by paramagnetic particle method

Technical Field

The utility model relates to the technical field of kit equipment, in particular to a kit for extracting nucleic acid by a paramagnetic particle method.

Background

The kit is used for containing boxes for detecting chemical reagents such as chemical components, drug residues, virus types and the like, and is generally used in hospitals and pharmaceutical enterprises.

In the in-service use process, the kit that a current magnetic bead method extracted nucleic acid mostly all is simple and easy paper packing carton, not only the easy emergence damage of box body, still lead to revealing of inside reagent easily, influence the effect of depositing of reagent to current kit in case take place to empty will cause reversing of inside reagent, make the sealing opening towards ground, cause reagent to ooze easily, have certain limitation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a kit for extracting nucleic acid by a magnetic bead method, which has the advantages of good storage effect, toppling prevention and durable box body, and further solves the problems in the background art.

(II) technical scheme

In order to realize the advantages of good storage effect, anti-toppling and durable box body, the utility model adopts the following specific technical scheme:

the utility model provides a kit of magnetic bead method extraction nucleic acid, includes fuselage body and air bag ball, fuselage body is inside to be divided through the supporting baffle has a plurality of groups to deposit the chamber, it is equipped with the gyroscope to deposit intracavity intermediate position, the fixed slot is installed to the inside both sides surface position symmetry of gyroscope, the inside joint of fixed slot has the connecting block, and the connecting block is equipped with two sets ofly altogether, and is two sets of the constant head tank has all been seted up to connecting block surface intermediate position, and is two sets of magnetic block and magnetic groove are installed respectively to connecting block both sides surface position.

Further, the inside parcel of constant head tank has a sealed section of thick bamboo, the inside intermediate position of a sealed section of thick bamboo is seted up and is supplied reagent to deposit the chamber that holds that uses, it has sealed lid to hold chamber top surface position threaded connection, a plurality of groups louvre have evenly been seted up to a sealed section of thick bamboo side surface top position, a plurality of groups heavy object pieces are evenly installed to a sealed section of thick bamboo side surface bottom position.

Furthermore, a plurality of groups of air bag balls are uniformly arranged on the surface positions of two sides of the machine body.

Furthermore, a metal framework is arranged in the middle of the inner portions of the two sides of the machine body, and a waterproof layer is connected to the surface of one side of the metal framework in an abutting mode.

Furthermore, the position of one side of the supporting partition board, which is positioned inside the machine body, is filled with lead cotton.

Furthermore, a support rod is connected to the middle position of the surfaces of the two sides of the gyroscope in a sliding manner.

Furthermore, the connecting block and the sealing cylinder are both made of insulating materials.

Furthermore, the metal framework is formed by weaving metal strips.

(III) advantageous effects

Compared with the prior art, the utility model provides a kit for extracting nucleic acid by a paramagnetic particle method, which has the following beneficial effects:

(1) according to the utility model, the connecting block, the sealing cylinder and the storage cavity are adopted, in the actual use process, different reagents can be stored through the multiple groups of storage cavities, the interference among the reagents can be effectively avoided, in the subsequent storage process, the reagents are firstly inserted into the sealing cylinder for storage, then the sealing cylinder is clamped into the connecting block, and finally the connecting block is inserted into the fixing groove of the gyroscope, so that the storage operation is realized, the storage effect can be effectively improved through multiple groups of equipment, and in addition, the gyroscope and the heavy object block are matched for use, the sealing cylinder can be effectively ensured to always vertically face upwards due to gravity when being overturned, the reagents in the sealing cylinder are prevented from being poured out, the storage effect is improved, and the advantages of good storage effect and toppling prevention are realized.

(2) According to the utility model, the air bag ball, the metal framework, the supporting partition plate and the waterproof layer are adopted, in the actual use process, the metal framework and the supporting partition plate are matched for use, the structure of the device can be supported, the whole pressure resistance and bearing capacity of the device are enhanced, the invasion of moisture can be isolated through the waterproof layer, the influence on the storage environment is reduced, the impact on the device can be relieved through the air bag ball, and when the device falls into water, the device is prevented from sinking to the bottom due to the buoyancy generated by the gas in the air bag ball, the subsequent recovery is facilitated, the service life of the device is prolonged, and the box body is durable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 creative efforts.

FIG. 1 is a schematic structural diagram of a kit for extracting nucleic acid by a magnetic bead method according to the present invention;

FIG. 2 is a schematic view of the construction of the connector block of the present invention;

FIG. 3 is a schematic structural view of the sealing cartridge of the present invention;

fig. 4 is a schematic view of the connection of the gyroscope and the support rods of the present invention.

In the figure:

1. a body; 2. a metal skeleton; 3. an air bag ball; 4. a waterproof layer; 5. supporting the partition plate; 6. a storage chamber; 7. a gyroscope; 8. a support bar; 9. fixing grooves; 10. positioning a groove; 11. connecting blocks; 12. a magnetic block; 13. a magnetic groove; 14. a sealing cylinder; 15. an accommodating chamber; 16. a sealing cover; 17. heat dissipation holes; 18. a heavy material block; 19. lead cotton.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the utility model, a kit for extracting nucleic acid by a magnetic bead method is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-4, the kit for extracting nucleic acid by using a magnetic bead method according to the embodiment of the present invention includes a main body 1 and a balloon 3, wherein the main body 1 is divided into a plurality of storage chambers 6 by support partitions 5, a gyroscope 7 is disposed in the storage chambers 6, fixing grooves 9 are symmetrically disposed on two side surfaces of the gyroscope 7, connecting blocks 11 are clamped in the fixing grooves 9, the connecting blocks 11 are provided with two groups, positioning grooves 10 are disposed in the middle positions of the surfaces of the two groups of connecting blocks 11, and magnetic blocks 12 and magnetic grooves 13 are respectively disposed on two side surfaces of the two groups of connecting blocks 11.

In one embodiment, the inside parcel of constant head tank 10 has sealed section of thick bamboo 14, the inside intermediate position of sealed section of thick bamboo 14 has been seted up and has been supplied reagent to deposit the chamber 15 that holds that uses, hold chamber 15 top surface position threaded connection has sealed lid 16, a plurality of groups louvre 17 have evenly been seted up to a sealed section of thick bamboo 14 side surface top position, a plurality of groups weight piece 18 are evenly installed to a sealed section of thick bamboo 14 side surface bottom position, use through gyroscope 7 and weight piece 18 cooperation, can guarantee effectively that sealed section of thick bamboo 14 can be because the reason of gravity is perpendicular orientation top all the time when receiving to topple over, avoid inside reagent to take place to pour out, improve and deposit the effect.

In one embodiment, a plurality of groups of airbag balls 3 are uniformly arranged on the two side surface positions of the machine body 1, the impact on the device can be relieved through the airbag balls 3, and when the device falls into water, the device is prevented from sinking to the bottom due to the buoyancy generated by the gas in the device, so that the subsequent recovery is facilitated.

In one embodiment, the inside intermediate position in fuselage body 1 both sides is equipped with metal framework 2, and metal framework 2 one side surface position butt has waterproof layer 4, can completely cut off the invasion of moisture through waterproof layer 4, reduces the influence to the storage environment.

In one embodiment, the supporting partition board 5 is located inside the body 1 and is filled with the lead wool 19, and the lead wool 19 can play a role in shock absorption on one hand and can effectively isolate radiation on the other hand, so that interference on an internal reagent is avoided.

In one embodiment, the support rod 8 is slidably connected to the middle position of the two side surfaces of the gyroscope 7, and the gyroscope 7 and the weight block 18 are used in cooperation, so that the sealing cylinder 14 can be effectively ensured to be always vertically upward due to gravity when being overturned, the reagent in the sealing cylinder is prevented from being poured out, and the storage effect is improved.

In one embodiment, the connection block 11 and the sealing cylinder 14 are made of insulating materials, and the insulating materials can effectively avoid the generation of static electricity and reduce the interference to internal reagents.

In one embodiment, the metal framework 2 is formed by weaving metal strips, and the structure of the device can be supported by the metal framework 2, so that the overall pressure-resistant bearing capacity of the device is enhanced.

The working principle is as follows: in the actual use process, the metal framework 2 and the supporting partition plate 5 are matched for use, the structure of the device can be supported, the whole pressure-resistant bearing capacity of the device is enhanced, the invasion of moisture can be isolated through the waterproof layer 4, the influence on the storage environment is reduced, the impact on the device can be relieved through the air bag ball 3, when the device falls into water, the device can be floated by buoyancy generated by gas carried by the device, the device is prevented from sinking to the bottom of the water, the subsequent recovery is facilitated, the service life of the device is prolonged, different reagents can be stored through the plurality of groups of storage cavities 6 arranged during the subsequent storage, the interference among the reagents can be effectively avoided, the reagents are firstly inserted into the sealing cylinder 14 for storage, then the sealing cylinder 14 is clamped into the connecting block 11, and finally the connecting block 11 is inserted into the fixing groove 9 of the gyroscope 7, realize preserving the operation, can effectual improvement storage effect through multiunit equipment to use through gyroscope 7 and the cooperation of heavy object piece 18, can guarantee effectively that sealed section of thick bamboo 14 can avoid inside reagent to take place to pour because the reason of gravity is perpendicular orientation top all the time when receiving to topple, the device wholly has the advantage that storage effect is good, prevent empting, the box body is durable.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. The utility model provides a kit of magnetic bead method extraction nucleic acid, includes fuselage body (1) and gasbag ball (3), its characterized in that, fuselage body (1) is inside to have a plurality of groups to deposit chamber (6) through supporting separation board (5) division, it is equipped with gyroscope (7) to deposit chamber (6) inside intermediate position, fixed slot (9) are installed to gyroscope (7) inside both sides surface position symmetry, fixed slot (9) inside joint has connecting block (11), and connecting block (11) are equipped with two sets ofly altogether, and are two sets of constant head tank (10), two sets of connecting block (11) surface intermediate position is all seted up constant head tank (10) connecting block (11) both sides surface position installs magnetic block (12) and magnetic tank (13) respectively.

2. The kit for extracting nucleic acid according to claim 1, wherein a sealing cylinder (14) is wrapped inside the positioning groove (10), a containing cavity (15) for storing a reagent is formed in a middle position inside the sealing cylinder (14), a sealing cover (16) is in threaded connection with a top surface of the containing cavity (15), a plurality of groups of heat dissipation holes (17) are uniformly formed in a top position of one side surface of the sealing cylinder (14), and a plurality of groups of heavy object blocks (18) are uniformly installed in a bottom position of one side surface of the sealing cylinder (14).

3. The kit for extracting nucleic acid by the magnetic bead method according to claim 1, wherein a plurality of groups of air bag balls (3) are uniformly arranged on the surface of the machine body (1) at two sides.

4. The kit for extracting nucleic acid by the magnetic bead method according to claim 1, wherein a metal framework (2) is disposed at a middle position inside two sides of the machine body (1), and a waterproof layer (4) is abutted on a surface of one side of the metal framework (2).

5. The kit for extracting nucleic acid by the magnetic bead method according to claim 1, wherein the support partition (5) is filled with lead cotton (19) at a position located inside the main body (1).

6. The kit for extracting nucleic acid by the magnetic bead method according to claim 1, wherein a support rod (8) is slidably connected to a middle position of two side surfaces of the gyroscope (7).

7. The kit for extracting nucleic acid by the magnetic bead method according to claim 1, wherein the connection block (11) and the sealing cylinder (14) are made of insulating materials.

8. The kit for extracting nucleic acid according to claim 4, wherein the metal framework (2) is formed by weaving a metal strip.

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