CN215963293U

CN215963293U - Magnetic stirring device capable of automatically heating for biological preparation

Info

Publication number: CN215963293U
Application number: CN202122507716.9U
Authority: CN
Inventors: 杨志凯; 陈志鹏; 黄凌真; 邢方杰
Original assignee: Shenzhen Hongsheng Biotechnology Co ltd
Current assignee: Shenzhen Hongsheng Biotechnology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-08
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an automatic heating magnetic stirring device for biological preparation, which comprises a magnetic stirrer and a container, wherein the container is positioned at the top of the magnetic stirrer, and the front side and the rear side of the top of the magnetic stirrer are fixedly connected with matching blocks. According to the utility model, through the matched use of the magnetic stirrer, the container, the matching block, the clamping block, the fixed block, the positioning assembly and the control assembly, a user pushes the control rod to one side close to the fixed block, the control rod and the control assembly are matched to enable the positioning rod to leave the inside of the positioning groove, then the connecting block is pushed along the track of the clamping groove, the surface of the clamping block is in close contact with the surface of the container, and then the clamping rod is positioned through the positioning assembly, so that the problem that the existing magnetic stirrer needs to place the container needing to be stirred on the top of the magnetic stirrer when in use, and the container is not limited, so that the container is easy to fall off due to mistaken touch of the user, and the normal use of the container is influenced is solved.

Description

Magnetic stirring device capable of automatically heating for biological preparation

Technical Field

The utility model belongs to the technical field of magnetic stirrers, and particularly relates to an automatic heating magnetic stirring device for biological preparation.

Background

Magnetic stirrers is the laboratory instruments that is used for the liquid to mix, and mainly used stirring or the low viscosity of simultaneous heating stirring liquid or solid-liquid mixture, magnetic stirrers need place the container that needs stirring liquid in magnetic stirrers's top when using, because container itself does not have spacingly, extremely easily because the user mistake touches and leads to dropping, influences its normal use, and the problem that prior art exists is: magnetic stirrers need place the container that needs stirring liquid in magnetic stirrers's top when using, because container itself does not have spacingly, very easily because the user mistake touches and leads to dropping, influences its normal use.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an automatic heating magnetic stirring device for biological preparation, which has the advantage of positioning a container in a magnetic stirrer and solves the problem that the conventional magnetic stirrer needs to place the container needing to stir liquid at the top of the magnetic stirrer when in use, and the container is not limited, so that the container is easy to fall off due to mistaken touch of a user and the normal use of the container is influenced.

The utility model is realized in such a way that an automatic heating magnetic stirring device for biological preparation comprises a magnetic stirrer and a container, wherein the container is positioned at the top of the magnetic stirrer, matching blocks are fixedly connected to the front side and the rear side of the top of the magnetic stirrer, a connecting block is arranged on one side, away from the container, of each matching block, clamping rods are fixedly connected to the front side and the rear side, close to one side of the container, of each connecting block, clamping grooves matched with the clamping rods are formed in the left sides of the matching blocks, positioning grooves are formed in the tops of the clamping rods, clamping blocks are arranged on the two sides of the container, one sides, close to the clamping blocks, of the clamping rods are fixedly connected with the surfaces of the clamping blocks, fixed blocks are fixedly connected to the tops of the matching blocks, positioning assemblies are arranged inside the fixed blocks, and control assemblies are arranged on the tops of the positioning assemblies.

Preferably, the positioning assembly comprises a positioning block and two positioning rods, the tops of the positioning rods are fixedly connected with the bottom of the positioning block, the top of the positioning block is fixedly connected with a transmission block, two sides of the left side of the transmission block are fixedly connected with extrusion rods, and the extrusion rods are matched with the control assembly for use.

Preferably, the control assembly comprises a spring and two control rods, one side of each control rod, which is close to the spring, is fixedly connected with the surface of the spring, and the bottom of each control rod is fixedly connected with an extrusion block which is matched with the extrusion rod for use.

Preferably, the bottom of the positioning block is fixedly connected with a limiting block, the bottom of the limiting block is provided with a limiting rod, the bottom of the limiting rod is fixedly connected with the inner wall of the fixing block, and the bottom of the limiting block of the fixing block is provided with a limiting hole matched with the limiting rod for use.

Preferably, the front side of the extrusion block is provided with an extrusion groove, and the extrusion groove is matched with the extrusion rod for use.

Preferably, the number of the positioning grooves is several, and the positioning grooves are uniformly distributed on the top of the clamping rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the magnetic stirrer, the container, the matching block, the clamping block, the fixed block, the positioning assembly and the control assembly, a user pushes the control rod to one side close to the fixed block, the control rod and the control assembly are matched to enable the positioning rod to leave the inside of the positioning groove, then the connecting block is pushed along the track of the clamping groove, the surface of the clamping block is in close contact with the surface of the container, and then the clamping rod is positioned through the positioning assembly, so that the problem that the existing magnetic stirrer needs to place the container needing to be stirred on the top of the magnetic stirrer when in use, and the container is not limited, so that the container is easy to fall off due to mistaken touch of the user, and the normal use of the container is influenced is solved.

2. According to the utility model, by arranging the positioning component, the surface of the clamping block can be in close contact with the surface of the container by pushing the connecting block along the track of the clamping groove, and then the clamping rod is positioned by the positioning component, so that the clamping device is convenient for a user to use.

3. According to the utility model, the control assembly is arranged, the control rod can be pushed to one side close to the fixed block, and the control rod and the control assembly are matched to enable the positioning rod to leave the positioning groove, so that a user can conveniently adjust the position of the clamping block.

4. According to the utility model, by arranging the limiting block, the limiting hole and the limiting rod, the movement track can be provided for the positioning block by limiting the position of the positioning block, and the position deviation can be avoided when the surface of the positioning block moves.

5. The extrusion groove is arranged, so that the surface of the extrusion rod can be extruded through the inner wall of the extrusion groove, the movement of the positioning block is controlled, and a transmission effect is achieved.

6. According to the utility model, through the arrangement of the positioning grooves, the positions of the clamping rods can be positioned through the matching between the positioning rods and the corresponding positioning grooves.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A in accordance with an embodiment of the present invention;

fig. 3 is a cross-sectional view of a left side of a mounting block in accordance with an embodiment of the present invention.

In the figure: 1. a magnetic stirrer; 2. a container; 3. a matching block; 4. connecting blocks; 5. a clamping rod; 6. positioning a groove; 7. a clamping block; 8. a fixed block; 9. a positioning assembly; 901. positioning blocks; 902. positioning a rod; 903. a transmission block; 904. an extrusion stem; 10. a control component; 1001. a spring; 1002. a control lever; 1003. extruding the block; 11. a limiting block; 12. a limiting rod; 13. a limiting hole; 14. extruding a groove; 15. a clamping groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an automatic heating magnetic stirring apparatus for biological preparation according to an embodiment of the present invention includes a magnetic stirrer 1 and a container 2, the container 2 is located at a top of the magnetic stirrer 1, a matching block 3 is fixedly connected to both a front side and a rear side of the top of the magnetic stirrer 1, a connecting block 4 is disposed on a side of the matching block 3 away from the container 2, a clamping rod 5 is fixedly connected to both a front side and a rear side of the connecting block 4 close to a side of the container 2, a clamping groove 15 matched with the clamping rod 5 is disposed on a left side of the matching block 3, a positioning groove 6 is disposed on a top of the clamping rod 5, clamping blocks 7 are disposed on both sides of the container 2, one side of the clamping rod 5 close to the clamping block 7 is fixedly connected to a surface of the clamping block 7, a fixing block 8 is fixedly connected to a top of the matching block 3, a positioning assembly 9 is disposed inside the fixing block 8, and a control assembly 10 is disposed on a top of the positioning assembly 9.

Referring to fig. 3, the positioning assembly 9 includes a positioning block 901 and two positioning rods 902, the top of the positioning rod 902 is fixedly connected to the bottom of the positioning block 901, the top of the positioning block 901 is fixedly connected to a transmission block 903, two sides of the left side of the transmission block 903 are fixedly connected to extrusion rods 904, and the extrusion rods 904 are used in cooperation with the control assembly 10.

Adopt above-mentioned scheme: through setting up locating component 9, can push connecting block 4 through the orbit along draw-in groove 15, make clamp splice 7 surface and container 2's surface in close contact with, later fix a position kelly 5 through locating component 9, made things convenient for the user to use.

Referring to fig. 2 and 3, the control assembly 10 includes a spring 1001 and two levers 1002, one side of the lever 1002 near the spring 1001 is fixedly connected to the surface of the spring 1001, a pressing block 1003 is fixedly connected to the bottom of the lever 1002, and the pressing block 1003 is used in cooperation with the pressing rod 904.

Adopt above-mentioned scheme: through setting up control assembly 10, can be through to pushing control lever 1002 to one side that is close to fixed block 8, the cooperation makes locating lever 902 leave the constant head tank 6 inside between control lever 1002 and the control assembly 10, and convenient to use person is to the regulation of clamp splice 7 position.

Referring to fig. 3, the bottom of the positioning block 901 is fixedly connected with a limiting block 11, the bottom of the limiting block 11 is provided with a limiting rod 12, the bottom of the limiting rod 12 is fixedly connected with the inner wall of the fixing block 8, and the bottom of the limiting block 11 of the fixing block 8 is provided with a limiting hole 13 matched with the limiting rod 12 for use.

Adopt above-mentioned scheme: by arranging the limiting block 11, the limiting hole 13 and the limiting rod 12, a moving track can be provided for the positioning block 901 by limiting the position of the positioning block 901, and meanwhile, the position of the positioning block 901 is prevented from being deviated when the surface of the positioning block 901 moves.

Referring to fig. 3, a pressing groove 14 is opened at the front side of the pressing block 1003, and the pressing groove 14 is used in cooperation with the pressing rod 904.

Adopt above-mentioned scheme: by arranging the extrusion groove 14, the surface of the extrusion rod 904 can be extruded through the inner wall of the extrusion groove 14, and the positioning block 901 is controlled to move, so that a transmission function is achieved.

Referring to fig. 2 and 3, the number of the positioning grooves 6 is several and is uniformly distributed on the top of the clamping rod 5.

Adopt above-mentioned scheme: through setting up constant head tank 6, can fix a position the kelly 5 position through the cooperation between locating lever 902 and the corresponding constant head tank 6.

The working principle of the utility model is as follows:

when the device is used, a user pushes the control rod 1002 to one side close to the fixed block 8, the control rod 1002 drives the extrusion block 1003 to move to one side close to the spring 1001, the transmission block 903 is pushed to move upwards by the extrusion of the inner wall of the extrusion groove 14 and the surface of the extrusion rod 904, the transmission block 903 drives the positioning block 901 to move upwards, the positioning block 901 drives the positioning rod 902 to leave the inside of the clamping groove 15, then the connection block 4 is pushed along the track of the clamping groove 15, the surface of the clamping block 7 is in close contact with the surface of the container 2, finally the control rod 1002 is loosened, the control rod 1002 is pushed to move to one side far away from the spring 1001 by the elastic force generated by the spring 1001, the control rod 1002 drives the extrusion block 1003 to move to one side far away from the spring 1001, the transmission block 903 is pushed to move downwards by the inner wall of the extrusion groove 14 and the surface of the extrusion rod 904, the transmission block 903 drives the positioning block 901 to move downwards, and the positioning block 901 drives the positioning block 902 to enter the positioning groove 6, the use of the user is convenient.

In summary, the following steps: this but magnetic stirring device of self-heating for bio-preparation, through setting up magnetic stirrer 1, container 2, cooperation piece 3, clamp splice 7, fixed block 8, locating component 9 and control assembly 10's cooperation is used, the user is through pushing control lever 1002 to one side that is close to fixed block 8, the cooperation makes locating lever 902 leave locating groove 6 inside between control lever 1002 and the control assembly 10, later promote connecting block 4 along the orbit of draw-in groove 15, make 7 surfaces of clamp splice and container 2's surperficial in close contact with, later fix a position clamping bar 5 through locating component 9, it needs to place the container that needs stirring liquid in magnetic stirrer's top when using to have solved current magnetic stirrer, because container itself does not have spacingly, it drops because the user mistake touches very easily, influence its normal use's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but magnetic stirring device of self-heating for bio-preparation, includes magnetic stirrer (1) and container (2), its characterized in that: the container (2) is positioned at the top of the magnetic stirrer (1), the front side and the rear side of the top of the magnetic stirrer (1) are fixedly connected with a matching block (3), one side of the matching block (3), which is far away from the container (2), is provided with a connecting block (4), the front side and the rear side of the connecting block (4), which is close to one side of the container (2), are fixedly connected with a clamping rod (5), the left side of the matching block (3) is provided with a clamping groove (15) which is matched with the clamping rod (5) for use, the top of the clamping rod (5) is provided with a positioning groove (6), the two sides of the container (2) are provided with clamping blocks (7), one side of the clamping rod (5), which is close to the clamping block (7), is fixedly connected with the surface of the clamping block (7), the top of the matching block (3) is fixedly connected with a fixing block (8), and the positioning component (9) is arranged inside the fixing block (8), and a control component (10) is arranged at the top of the positioning component (9).

2. An automatically heatable magnetic stirring apparatus for bioproduction according to claim 1, wherein: the positioning assembly (9) comprises a positioning block (901) and two positioning rods (902), the tops of the positioning rods (902) are fixedly connected with the bottoms of the positioning block (901), the top of the positioning block (901) is fixedly connected with a transmission block (903), the two sides of the left side of the transmission block (903) are fixedly connected with extrusion rods (904), and the extrusion rods (904) are matched with the control assembly (10) for use.

3. An automatically heatable magnetic stirring apparatus for bioproduction according to claim 2, wherein: the control assembly (10) comprises a spring (1001) and two control rods (1002), one side, close to the spring (1001), of each control rod (1002) is fixedly connected with the surface of the spring (1001), the bottom of each control rod (1002) is fixedly connected with an extrusion block (1003), and the extrusion blocks (1003) are matched with the extrusion rods (904) for use.

4. An automatically heatable magnetic stirring apparatus for bioproduction according to claim 2, wherein: the bottom fixedly connected with stopper (11) of locating piece (901), the bottom of stopper (11) is provided with gag lever post (12), the bottom of gag lever post (12) and the inner wall fixed connection of fixed block (8), spacing hole (13) that use with gag lever post (12) cooperation are seted up to the bottom of fixed block (8) stopper (11).

5. An automatically heatable magnetic stirring apparatus for bioproduction according to claim 3 wherein: the front side of the extrusion block (1003) is provided with an extrusion groove (14), and the extrusion groove (14) is matched with the extrusion rod (904) for use.

6. An automatically heatable magnetic stirring apparatus for bioproduction according to claim 1, wherein: the number of the positioning grooves (6) is a plurality, and the positioning grooves are uniformly distributed on the top of the clamping rod (5).