CN220027076U

CN220027076U - Sample oscillator tray

Info

Publication number: CN220027076U
Application number: CN202321561953.6U
Authority: CN
Inventors: 李佳
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-17
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a sample oscillator tray, which belongs to the technical field of trays and comprises a tray body, wherein a plurality of storage grooves are formed in the top of the tray body, a plurality of limit frames are arranged at the top end of the tray body, the bottom ends of the limit frames are connected with transverse support plates through connecting rods, and the transverse support plates are detachably connected with the tray body through bolts; the inner cavity of the limiting frame is provided with a plurality of limiting plates which are matched with the storage grooves and are used for limiting the V-shaped of the sample, the limiting plates are rotationally connected with T-shaped drawing rods through inner bearings, a plurality of threaded channels matched with the limiting plates are formed in the side faces of the limiting frame, outer sleeves matched with the drawing rods are in threaded connection with the threaded channels, pressure springs are connected to the side faces of the outer sleeves, and the pressure springs are rotationally connected with the limiting plates through outer bearings. The sample oscillator tray not only can fix samples with different sizes and sizes, but also can ensure stability.

Description

Sample oscillator tray

Technical Field

The utility model belongs to the technical field of trays, and particularly relates to a sample oscillator tray.

Background

For laboratories with more analysis samples, the oscillator is frequently used, and most of the oscillator is used by placing the sample container in a tray and then oscillating through the oscillator, and when the existing sample oscillator tray is used, the sample can be fixed to a certain extent by using a fixing device, so that the stability of the sample is ensured. However, due to the characteristics of the sample, the sample has various types and sizes, and when the samples with different types and sizes are used, the fixing device cannot be adjusted, so that the fixing cannot be completed due to the fact that the fixing device cannot be used.

Through retrieving, chinese patent document (grant bulletin number CN 218259309U) an inspection and detection laboratory sample oscillator tray, including the tray body, and the open top of tray body sets up, and the fixed fixing base in bottom of tray body, and the fixed board of placing of inner wall of tray body has seted up a plurality of holes of placing on the board of placing, and the top of placing the board is provided with fixed establishment. According to the utility model, the tray body is fixedly connected with the oscillator through the fixed seat at the bottom, the placing plate in the tray body is provided with the plurality of placing holes for placing the sample containers, meanwhile, the two sides of the placing holes are provided with the fixing mechanisms for fixing the sample containers, so that the sample containers are prevented from being broken due to collision between the plurality of sample containers, the tray body with different sizes and the placing holes with different numbers can be selected according to different experimental requirements, and then the tray body is connected to the oscillator through the fixed seat, thereby meeting the requirements of experiments with larger sample numbers. Although this patent can store and fix samples, the fixing device cannot be adjusted, and samples of different types and sizes cannot be fixed.

Disclosure of Invention

The utility model aims to provide a sample oscillator tray for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sample oscillator tray, includes that the top has seted up the tray body of a plurality of storage tanks, the top of tray body is provided with a plurality of spacing frame, and the bottom of spacing frame is connected with horizontal extension board through the connecting rod, and horizontal extension board passes through the bolt and can dismantle with the tray body and be connected;

the inner cavity of the limiting frame is provided with a plurality of limiting plates which are matched with the storage grooves and are used for limiting the V-shaped of the sample, the limiting plates are rotationally connected with T-shaped drawing rods through inner bearings, a plurality of threaded channels matched with the limiting plates are formed in the side faces of the limiting frame, outer sleeves matched with the drawing rods are in threaded connection with the threaded channels, pressure springs are connected to the side faces of the outer sleeves, and the pressure springs are rotationally connected with the limiting plates through outer bearings.

As a preferred embodiment, the tray body is detachably connected with an auxiliary plate through bolts, and a pressing plate for pressing and fixing the sample is arranged above the auxiliary plate.

As a preferred embodiment, an elastic member for protecting the sample is adhered to the bottom end of the compacting plate, and the elastic member is provided as a rubber pad.

As a preferred embodiment, the top end of the auxiliary plate is connected with a hollow tube, and the bottom end of the auxiliary plate is connected with a movable rod arranged in the cavity of the hollow tube.

As a preferred embodiment, the side face of the hollow tube is provided with a threaded hole, and the threaded hole is in threaded connection with a fixed threaded rod for fixing the movable rod.

As the preferred implementation scheme, the bottom of tray body is connected with the connection combination that is used for being connected with the oscillator, the connection combination is including connecting the pipe in tray body bottom, and a plurality of screw holes have been seted up to the periphery of pipe, and screw hole threaded connection has the lead screw.

As a preferred embodiment, the screw is rotatably connected to a fixing plate for fixing the output end of the oscillator through a bearing.

As a preferred embodiment, the inner wall of the limiting plate is adhered with an anti-slip pad for preventing the sample from rotating relatively.

Compared with the prior art, the utility model has the technical effects and advantages that:

according to the sample oscillator tray, the restoring force of the pressure springs is utilized to push the limiting plates to move, so that the two limiting plates fix samples, the expansion and contraction of the pressure springs have a certain stroke amount, the limiting plates can fix samples of different types and sizes, the initial positions of the pressure springs are changed by rotating the outer sleeves, and the adjusting range of the limiting plates can be indirectly improved;

if the pressing plate is fixed from the upper part, the product is pressed from the upper part, and then the fixed threaded rod is rotated, so that the fixed threaded rod is used for fixing the movable rod, the stability of the pressing plate is ensured, and after the pressing plate is stable, the product pressed by the pressing plate is also stably fixed.

The sample oscillator tray not only can fix samples with different sizes and sizes, but also can ensure stability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 3 is a bottom view of the tray body of the present utility model.

Reference numerals illustrate:

in the figure: 1. a tray body; 2. a connection combination; 3. a limit frame; 4. a connecting rod; 5. a transverse support plate; 6. a limiting plate; 7. a pull rod; 8. an outer sleeve; 9. a pressure spring; 10. an auxiliary plate; 11. a compacting plate; 12. an elastic member; 13. a hollow tube; 14. a movable rod; 15. fixing a threaded rod;

20. a round tube; 21. a screw rod; 22. and a fixing plate.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to adapt to the fixation of samples with different sizes and models, as shown in fig. 1 to 3, a sample oscillator tray comprises a tray body 1 with a plurality of object placing grooves formed in the top, the size of the tray body 1 is selected according to an oscillator, a plurality of limit frames 3 are arranged at the top end of the tray body 1, a transverse support plate 5 is connected with the bottom end of the limit frame 3 through a connecting rod 4, the transverse support plate 5 is detachably connected with the tray body 1 through bolts, the use quantity of the limit frames 3 is selected according to the quantity of the samples to be oscillated, the transverse support plate 5 is fixed by using fixing bolts, a plurality of V-shaped limit plates 6 which are matched with the object placing grooves and used for limiting the samples are arranged in the inner cavity of the limit frame 3, the opening angle of the limit plates 6 is set at 120-160 ℃, the limiting plate 6 is rotationally connected with a T-shaped drawing rod 7 through an inner bearing, the inner bearing is blocked by an outer bearing, the drawing rod 7 is not drawn, a plurality of threaded channels matched with the limiting plate 6 are formed in the side face of the limiting frame 3, an outer sleeve 8 matched with the drawing rod 7 is connected to the threaded channels in a threaded mode, a pressure spring 9 is connected to the side face of the outer sleeve 8, the pressure spring 9 is rotationally connected with the limiting plate 6 through the outer bearing, the outer sleeve 8 is rotated in advance according to the size of a sample, the initial position of the pressure spring 9 is changed, then a worker pulls the two limiting plates 6 outwards, another worker places the sample into a storage groove of the tray body 1, then the drawing rod 7 is loosened, and the limiting plates 6 are pushed to move by means of restoring force of the pressure spring 9, so that the two limiting plates 6 fix the sample.

In order to fix the sample from the top, the tray body 1 is detachably connected with the auxiliary plate 10 through the bolt, the pressing plate 11 for pressing and fixing the sample is arranged above the auxiliary plate 10, the elastic piece 12 for protecting the sample is adhered to the bottom end of the pressing plate 11, the elastic piece 12 is arranged as a rubber pad, other materials such as a foam pad and the like can be used for protecting the sample mainly, the elasticity and toughness are achieved, the top end of the auxiliary plate 10 is connected with the hollow tube 13, the bottom end of the auxiliary plate 10 is connected with the movable rod 14 arranged in the inner cavity of the hollow tube 13, the side surface of the hollow tube 13 is provided with a threaded hole, the threaded hole is in threaded connection with the fixed threaded rod 15 for fixing the movable rod 14, if the fixing is needed, the pressing plate 11 is pressed from the top, then the fixed threaded rod 15 is rotated, the movable rod 14 is fixed, so that the stability of the pressing plate 11 is guaranteed, and after the pressing plate 11 is stabilized, the product pressed by the pressing plate 11 is also stably fixed.

The fixed mode is to the oscillator and selects, if be other equipment, can with trading corresponding connection combination 2, the bottom of tray body 1 is connected with and is used for being connected with the connection combination 2 of oscillator, connection combination 2 is including connecting the pipe 20 at tray body 1 bottom, a plurality of screw holes have been seted up to the periphery of pipe 20, screw hole threaded connection has lead screw 21, lead screw 21 is connected with the fixed plate 22 that is used for the output of fixed oscillator through the bearing rotation, at last with pipe 20 cover at the periphery of the output of oscillator, rotate lead screw 21 and drive fixed plate 22 and remove, make fixed plate 22 fix the output, open the oscillator, indirectly oscillate the sample, the inner wall bonding of limiting plate 6 has the slipmat that avoids the sample to take place relative rotation.

Principle of operation

According to the sample oscillator tray, the using number of limiting frames 3 is selected according to the number of samples to be oscillated, the transverse support plates 5 are fixed by using fixing bolts, the outer sleeve 8 is rotated in advance according to the size of the samples, the initial position of the pressure spring 9 is changed, then a worker pulls the two limiting plates 6 outwards, another worker places the samples in a storage groove of the tray body 1, then the pull rod 7 is loosened, the limiting plates 6 are pushed to move by using the restoring force of the pressure spring 9, so that the two limiting plates 6 fix the samples, if the samples are also required to be fixed from above, the pressing plates 11 are pressed against products from above, then the fixing threaded rods 15 are rotated, so that the movable rods 14 are fixed by the fixing threaded rods 15, the stability of the pressing plates 11 is ensured, and after the pressing plates 11 are stable, the products pressed by the pressing plates 11 are also stably fixed;

and finally, sleeving the round tube 20 on the periphery of the output end of the oscillator, and rotating the screw rod 21 to drive the fixing plate 22 to move, so that the fixing plate 22 fixes the output end, the oscillator is started, and the sample is indirectly oscillated.

It should be noted that relational terms such as one and two are 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. Moreover, 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. Without further limitation. The term "comprising one" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 sample oscillator tray, has offered tray body (1) of a plurality of storage grooves, its characterized in that including the top: the top end of the tray body (1) is provided with a plurality of limit frames (3), the bottom end of each limit frame (3) is connected with a transverse support plate (5) through a connecting rod (4), and the transverse support plates (5) are detachably connected with the tray body (1) through bolts;

the inner cavity of spacing frame (3) is provided with a plurality of and puts limiting plate (6) of the V style of calligraphy that is used for spacing sample of thing groove adaptation, and limiting plate (6) are connected with pull rod (7) of T style of calligraphy through the inner bearing rotation, the screw thread passageway of a plurality of and limiting plate (6) adaptation is seted up to the side of spacing frame (3), screw thread passageway threaded connection have with pull rod (7) adaptation's outer tube (8), the side of outer tube (8) is connected with compression spring (9), compression spring (9) are connected with limiting plate (6) rotation through the outer bearing.

2. A sample oscillator tray according to claim 1, characterized in that: the tray body (1) is detachably connected with an auxiliary plate (10) through bolts, and a pressing plate (11) for pressing and fixing samples is arranged above the auxiliary plate (10).

3. A sample oscillator tray according to claim 2, characterized in that: an elastic piece (12) for protecting the sample is adhered to the bottom end of the compaction plate (11), and the elastic piece (12) is a rubber pad.

4. A sample oscillator tray according to claim 2, characterized in that: the top end of the auxiliary plate (10) is connected with a hollow pipe (13), and the bottom end of the auxiliary plate (10) is connected with a movable rod (14) arranged in the inner cavity of the hollow pipe (13).

5. A sample oscillator tray according to claim 4, wherein: the side face of the hollow pipe (13) is provided with a threaded hole, and the threaded hole is in threaded connection with a fixed threaded rod (15) for fixing the movable rod (14).

6. A sample oscillator tray according to claim 1, characterized in that: the bottom of tray body (1) is connected with and is used for being connected with connection combination (2) of oscillator, connection combination (2) are including connecting pipe (20) in tray body (1) bottom, and a plurality of screw holes have been seted up to the periphery of pipe (20), and screw hole threaded connection has lead screw (21).

7. A sample oscillator tray according to claim 6, wherein: the screw rod (21) is rotatably connected with a fixing plate (22) for fixing the output end of the oscillator through a bearing.

8. A sample oscillator tray according to claim 1, characterized in that: the inner wall of the limiting plate (6) is adhered with an anti-slip pad for preventing the sample from rotating relatively.