CN220968861U

CN220968861U - Microplate oscillator convenient to installation

Info

Publication number: CN220968861U
Application number: CN202322553902.5U
Authority: CN
Inventors: 蒋正国; 葛传华
Original assignee: Shenzhen Shili Gene Biology Co ltd
Current assignee: Shenzhen Shili Gene Biology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-17
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of microplate oscillators and discloses a microplate oscillator convenient to install, which comprises a bottom plate, wherein the right side of the top end of the bottom plate is fixedly connected with a base, the top end of the base is slidably connected with a workbench, the periphery of the top end of the workbench is fixedly connected with an outer frame, the inner walls of the front side and the rear side of the left end and the right end of the outer frame are fixedly connected with fixing rods, compression springs are sleeved outside the fixing rods, the opposite sides of the fixing rods in the left-right direction are slidably connected with bearing plates, the inner walls of the front side and the rear side of the bearing plates are fixedly connected with fixing columns, the front side and the rear side of the outer part of the fixing columns are slidably connected with sliding blocks, and the middle side of the outer part of the fixing columns is sleeved with outward expansion springs. According to the utility model, the function of multidirectional and rapid fixing of the micro-pore plate is realized, the operation of an experimenter is facilitated, the working efficiency is improved, the function of protecting the working table of the device is realized, and the service life of the device is prolonged.

Description

Microplate oscillator convenient to installation

Technical Field

The utility model relates to the technical field of microplate oscillators, in particular to a microplate oscillator convenient to install.

Background

Microplates, also known as multiwell plates, are a commonly used laboratory tool for performing biological, biochemical and molecular biological experimental operations, mostly flat square or rectangular plastics, on which a series of tiny holes are provided to facilitate the distribution and operation of liquid samples. In the experimental process, about the links of sample mixing and detection, the samples are required to be subjected to extremely fine vibration and shaking, and in view of the fact that the number of the samples is large and the artificial vibration cannot meet the requirement, the samples are subjected to vibration mixing by a micro-plate vibrator in modern times so as to finish experimental operation.

Through retrieving, chinese patent document with publication number CN219615406U discloses a clamping device for a microplate rapid oscillator, and its technical scheme main points include: the device comprises two clamping strips which are connected to the bearing surface of the oscillator in a sliding manner, and a first adjusting component which is arranged on the oscillator and used for adjusting the distance between the two clamping strips, wherein clamping blocks are connected to the two ends of the clamping strips in a sliding manner, the sliding direction of each clamping block is perpendicular to that of the clamping strip, and a second adjusting component which is used for adjusting the distance between the two clamping blocks is arranged on the clamping strips.

The above patent describes that "adapt to the micropore board of different sizes through adjusting the interval between two clamping bars and the interval between two fixture blocks", though have certain practicality, actual operation is comparatively loaded down with trivial details, need constantly adjust clamping bar and fixture block and micropore board just can reach fixed effect, has increased the degree of difficulty and the time of operation to a certain extent, has reduced work efficiency.

Accordingly, in view of the above-mentioned problems, a microplate oscillator which is convenient to mount has been proposed.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a microplate oscillator convenient to install, which can simply and rapidly realize the function of fixing a microplate in multiple directions, is convenient for operators to use and improves the working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a micropore board oscillator convenient to installation, includes the bottom plate, the top right side fixedly connected with base of bottom plate, the top sliding connection of base has the workstation, fixedly connected with frame all around the top of workstation, both sides inner wall all fixedly connected with dead lever around the both ends of frame, the outside of dead lever all overlaps and is equipped with the oppression spring, both sides all sliding connection have hold splint about the dead lever, both sides inner wall fixedly connected with fixed column about holding splint, both sides sliding connection have the slider about the outside of fixed column, the outside middle side cover of fixed column is equipped with the expansion spring outward, the bottom of holding splint is provided with coupling assembling, two hold splint's opposite side inner wall fixedly connected with micropore board frame;

Through above-mentioned technical scheme, can make through the oppression spring hold splint carry out the level spacing to the micropore board, the rethread expands the spring outward and drives the slider and carry out spacing from top to bottom to the micropore board, realizes micropore board horizontal and vertical direction's fixed function simply swiftly, and operating personnel of being convenient for uses, promotes work efficiency.

Further, the connecting assembly comprises a connecting column and two connecting plates, the connecting column is fixedly connected to the middle of the top end of the workbench, the outer part of the connecting column is rotationally connected to the inner walls of the middle of the bottom ends of the two connecting plates, and the left side and the right side of the top end of the connecting plate are respectively and slidably connected to the bottom sides of the two bearing plates;

Through the technical scheme, the two connecting plates can rotate outside the connecting column and are slidably adjusted at the bottoms of the two bearing plates, so that the two bearing plates are displaced towards opposite sides of each other.

Further, a limiting plate is fixedly connected to the left side of the top end of the bottom plate, a rotating shaft is rotatably connected to the rear end of the bottom plate, a shell is fixedly connected to the outer portion of the rotating shaft, a sliding column is slidingly connected to the left side of the shell, a rotating block is fixedly connected to the left end of the sliding column, and a limiting spring is sleeved on the outer portion of the sliding column;

Through above-mentioned technical scheme, can let the slip post can receive the shape influence of limiting plate top front end, slide to the left side, then under limiting spring's elastic deformation effect, it is ejecting once more, pass limiting plate inside trompil, carry out spacing fixed to the shell.

Further, the front end and the rear end of the bearing plate are connected with the inner walls of the front end and the rear end of the outer frame in a sliding manner, and the upper end and the lower end of the sliding block are connected with the inner walls of the upper end and the lower end of the bearing plate in a sliding manner;

Through above-mentioned technical scheme, ensure that about the holding splint spacing and the upper and lower spacing of slider are fixed, avoid dislocation to produce the influence to fixing.

Further, the right side of the rotating block is connected to the left side of the shell in a sliding way, and the right end of the sliding column penetrates through the limiting plate and extends inwards;

Through above-mentioned technical scheme, ensure that the slip post can pass the trompil of limiting plate, spacing is carried out to the shell, and can be driven left displacement by the turning block, releases spacingly.

Further, one end of the pressing spring is fixedly connected to the inner wall of the right side of the outer frame, and the other end of the pressing spring is fixedly connected to the right side of the bearing plate;

through the technical scheme, the horizontal limit of the bearing plate is ensured to be consistent before and after, and dislocation is avoided.

Further, one end of the expanding spring is fixedly connected to the front side of the sliding block, and the other end of the expanding spring is fixedly connected to the rear side of the other sliding block;

Through above-mentioned technical scheme, realize supporting the left and right sides both ends of micropore board frame, spacing from top to bottom carries out.

Further, one end of the limiting spring is fixedly connected to the inner wall of the front side of the shell, and the other end of the limiting spring is fixedly connected to the inner wall of the right side of the sliding column;

through above-mentioned technical scheme, can be through limit spring's elastic deformation for the slip post can be after the displacement to the left, through elastic deformation reset to the right side.

The utility model has the following beneficial effects:

According to the utility model, the functions of multidirectional and rapid fixing of the micro-pore plate are realized by mutually matching the structures of the compression spring, the bearing plate, the outward expansion spring, the sliding block and the like, so that the operation of an experimenter is facilitated, and the working efficiency is improved.

According to the utility model, under the mutual matching of the structures such as the limiting plate, the rotating block, the sliding column and the limiting spring, the function of protecting the workbench of the device is realized, the problem that a sample is affected by environmental pollution and experimental operation is avoided, the safety environment is created for the storage of the device, and the service life of the device is prolonged.

Drawings

FIG. 1 is a perspective view of a microplate oscillator of the present utility model for easy installation;

FIG. 2 is a schematic diagram of an outer frame of a microplate oscillator according to the present utility model;

FIG. 3 is a schematic diagram of a rotor block of a microplate oscillator according to the present utility model for easy installation;

Fig. 4 is a schematic diagram of a casing structure of a microplate oscillator according to the present utility model for easy installation.

Legend description:

1. A bottom plate; 2. a base; 3. a work table; 4. an outer frame; 5. a fixed rod; 6. compressing the spring; 7. a bearing plate; 8. fixing the column; 9. a slide block; 10. an outward expansion spring; 11. a connection assembly; 1101. a connecting column; 1102. a connecting plate; 12. a microplate frame; 13. a limiting plate; 14. a rotating shaft; 15. a housing; 16. a rotating block; 17. a sliding column; 18. and a limit spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a micropore board oscillator convenient to installation, including bottom plate 1, the top right side fixedly connected with base 2 of bottom plate 1, the top sliding connection of base 2 has workstation 3, fixedly connected with frame 4 around the top of workstation 3, both sides inner wall all fixedly connected with dead lever 5 around the left and right sides of frame 4, the outside of dead lever 5 all overlaps and is equipped with compression spring 6, the equal sliding connection of left and right sides opposite side of dead lever 5 has hold splint 7, both sides inner wall fixedly connected with fixed column 8 around hold splint 7, both sides sliding connection has slider 9 around the outside of fixed column 8, the outside middle side cover of fixed column 8 is equipped with outer expanding spring 10, the bottom of hold splint 7 is provided with coupling assembling 11, the opposite side inner wall fixedly connected with micropore board frame 12 of two hold splint 7. Compared with the traditional micro-pore plate oscillator, the fixing effect can be achieved by continuously adjusting the clamping strips, the clamping blocks and the micro-pore plates, the structure can enable the clamping plates to horizontally limit the micro-pore plates through the compression springs 6, the sliding blocks 9 are driven by the outward-expanding springs 10 to vertically limit the micro-pore plates, the fixing function of the micro-pore plates in the horizontal and vertical directions is simply and rapidly achieved, the use of operators is facilitated, and the working efficiency is improved.

As shown in fig. 2, the connection assembly 11 includes a connection post 1101 and two connection plates 1102, the connection post 1101 is fixedly connected to the middle of the top end of the workbench 3, the outer portion of the connection post 1101 is rotatably connected to the inner walls of the middle of the bottom ends of the two connection plates 1102, and the left and right sides of the top end of the connection plate 1102 are respectively slidably connected to the bottom sides of the two holding plates 7. So that the two connection plates 1102 are rotated outside the connection posts 1101 and slidably adjusted at the bottoms of the two socket clamping plates 7 to be displaced toward opposite sides of the two socket clamping plates 7.

As shown in fig. 1, a limiting plate 13 is fixedly connected to the left side of the top end of the bottom plate 1, a rotating shaft 14 is rotatably connected to the rear end of the bottom plate 1, a housing 15 is fixedly connected to the outer portion of the rotating shaft 14, a sliding column 17 is slidingly connected to the left side of the housing 15, a rotating block 16 is fixedly connected to the left end of the sliding column 17, and a limiting spring 18 is sleeved on the outer portion of the sliding column 17. The sliding column 17 can slide leftwards under the influence of the shape of the front end of the top of the limiting plate 13, then is ejected again under the elastic deformation action of the limiting spring 18, passes through the inner opening of the limiting plate 13 and is limited and fixed.

As shown in fig. 2, the front and rear ends of the holding plate 7 are slidably connected to the inner walls of the front and rear ends of the outer frame 4, and the upper and lower ends of the slider 9 are slidably connected to the inner walls of the upper and lower ends of the holding plate 7. The arrangement ensures the left and right limit of the bearing plate 7 and the upper and lower limit of the sliding block 9 to be fixed, thereby avoiding the influence of dislocation on the fixation

As shown in fig. 1, the right side of the rotating block 16 is slidably coupled to the left side of the housing 15, and the right end of the sliding column 17 penetrates the limiting plate 13 and extends inward. The arrangement ensures that the sliding column 17 can pass through the opening of the limiting plate 13, limit the shell 15, and can be driven to move leftwards by the rotating block 16 to release the limit.

As shown in fig. 2, one end of the pressing spring 6 is fixedly connected to the right inner wall of the outer frame 4, and the other end of the pressing spring 6 is fixedly connected to the right side of the holding plate 7. The arrangement ensures that the horizontal limit of the bearing plate 7 is consistent before and after, and dislocation is avoided.

As shown in fig. 2, one end of the expanding spring 10 is fixedly connected to the front side of the slider 9, and the other end of the expanding spring 10 is fixedly connected to the rear side of the other slider 9. The arrangement ensures that the slide blocks 9 support the left and right ends of the microplate frame 12 and limit the positions up and down.

As shown in fig. 3, one end of the limit spring 18 is fixedly connected to the front inner wall of the housing 15, and the other end of the limit spring 18 is fixedly connected to the right inner wall of the slide column 17. This arrangement ensures that the sliding column 17 can be displaced to the left and then returned to the right by elastic deformation by the limit spring 18, and limits the housing 15 when necessary.

Working principle: in the practical use process, the right end of the micro-pore plate frame 12 is propped against the right bearing plate 7 to enable the right bearing plate to shift rightwards, the opposite side spaces of the two bearing plates 7 are propped open, then the tops of the two sliding blocks 9 outside the right fixing column 8 are adjusted to be folded inwards, after the left ends of the two sliding blocks 9 are clamped into the right side of the micro-pore plate frame 12, the two sliding blocks 9 on the right side can reset under the elastic deformation action of the expanding springs 10 and prop open on the right side of the micro-pore plate frame 12, the left side of the micro-pore plate frame 12 is operated in the same way, the left side and the right side of the micro-pore plate frame 12 are supported by the four sliding blocks 9 and limited up and down, then the bearing plates 7 on the left side and the right side can be pressed under the elastic deformation action of the springs 6 through the outer parts of the fixing rods 5, the two connecting plates 1102 are enabled to rotate outside the connecting columns 1101 and are slidably adjusted at the bottoms of the two holding plates 7, the two holding plates 7 are displaced towards opposite sides until the left side and the right side of the micro-pore plate frame 12 are clamped, the micro-pore plates are limited in the horizontal direction, then the base 2 at the top of the bottom plate 1 is started, the workbench 3, the outer frame 4 and micro-pore plates in the outer frame are oscillated, then the outer shell 15 is closed in a forward rotation mode through the rotating shaft 14, the sliding column 17 can be influenced by the shape of the front end of the top of the limiting plate 13 and slides towards the left side, then the sliding column is ejected again under the elastic deformation effect of the limiting spring 18, the sliding column passes through the inner opening of the limiting plate 13 to be limited and fixed, after oscillation is ended, the rotating block 16 is pulled, the sliding column 17 is enabled to displace towards the left side, the outer shell 15 is opened in a backward rotation mode, and experimental operation is completed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A microplate oscillator convenient to install, comprising a base plate (1), characterized in that: the utility model discloses a portable electronic device, including bottom plate (1), bottom plate, frame (4), outer frame (10), connecting assembly (11), two hold splint (7) are all overlapped in the outside of dead lever (5), hold splint (7) are all slidingly connected with in the left and right directions opposite side of dead lever (5), both sides inner wall fixedly connected with fixed column (8) around the outside of holding splint (7), both sides sliding connection has slider (9) around the outside of fixed column (8), outside middle side cover of fixed column (8) is equipped with outer expanding spring (10), the bottom of holding splint (7) is provided with coupling assembling (11), two hold splint (7) opposite side inner wall fixedly connected with micropore board frame (12).

2. A microplate oscillator for facilitating mounting as defined in claim 1, wherein: the connecting assembly (11) comprises a connecting column (1101) and two connecting plates (1102), the connecting column (1101) is fixedly connected to the middle of the top end of the workbench (3), the outer parts of the connecting column (1101) are rotationally connected to the inner walls of the middle of the bottom ends of the two connecting plates (1102), and the left side and the right side of the top end of the connecting plate (1102) are respectively and slidably connected to the bottom sides of the two bearing plates (7).

3. A microplate oscillator for facilitating mounting as defined in claim 1, wherein: the novel sliding device is characterized in that a limiting plate (13) is fixedly connected to the left side of the top end of the bottom plate (1), a rotating shaft (14) is rotatably connected to the rear end of the bottom plate (1), a shell (15) is fixedly connected to the outer portion of the rotating shaft (14), a sliding column (17) is connected to the left side of the shell (15) in a sliding mode, a rotating block (16) is fixedly connected to the left end of the sliding column (17), and a limiting spring (18) is sleeved on the outer portion of the sliding column (17).

4. A microplate oscillator for facilitating mounting as defined in claim 1, wherein: the front end and the rear end of the holding clamp plate (7) are slidably connected to the inner walls of the front end and the rear end of the outer frame (4), and the upper end and the lower end of the sliding block (9) are slidably connected to the inner walls of the upper end and the lower end of the holding clamp plate (7).

5. A microplate oscillator for facilitating mounting as claimed in claim 3, wherein: the right side of the rotating block (16) is connected to the left side of the shell (15) in a sliding mode, and the right end of the sliding column (17) penetrates through the limiting plate (13) and extends inwards.

6. A microplate oscillator for facilitating mounting as defined in claim 1, wherein: one end of the pressing spring (6) is fixedly connected to the right inner wall of the outer frame (4), and the other end of the pressing spring (6) is fixedly connected to the right side of the holding clamp plate (7).

7. A microplate oscillator for easy installation as claimed in claim 1, wherein; one end of the expanding spring (10) is fixedly connected to the front side of the sliding block (9), and the other end of the expanding spring (10) is fixedly connected to the rear side of the other sliding block (9).

8. A microplate oscillator for facilitating mounting as claimed in claim 3, wherein: one end of the limiting spring (18) is fixedly connected to the inner wall of the front side of the shell (15), and the other end of the limiting spring (18) is fixedly connected to the inner wall of the right side of the sliding column (17).