CN114803061A

CN114803061A - Flexible sample box

Info

Publication number: CN114803061A
Application number: CN202110128838.9A
Authority: CN
Inventors: 刘世君; 王小曼; 苏秋成; 陈晓丽
Original assignee: Guangzhou Institute of Energy Conversion of CAS
Current assignee: Guangzhou Institute of Energy Conversion of CAS
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-07-29
Anticipated expiration: 2041-01-29
Also published as: CN114803061B

Abstract

The invention discloses a telescopic sample box, which relates to the field of instrument analysis and comprises a sample disc, a pull buckle and a box cover, wherein the sample disc comprises a central tray and a plurality of supporting rings which are concentrically arranged by taking the central tray as an axis, sample bottle hole sites are arranged in the central tray and the supporting rings, the outer diameter of the supporting ring at the inner layer of the adjacent supporting rings is the same as the inner diameter of the supporting ring at the outer layer, and the bottom surface of the supporting ring at the outermost layer is the real bottom of the sample disc; wherein adjacent rings are movable between a stretched state and a contracted state. According to the invention, the vertical space of the sample box is fully utilized, so that the sample box is in a tower-shaped structure after being stretched, and the problems that the samples cannot be visually distinguished after the plane sample box is densely placed and the samples are difficult to take out are solved.

Description

Flexible sample box

Technical Field

The invention relates to the field of instrument analysis, in particular to a telescopic sample box.

Background

Many different samples are generated in scientific experiments, and in order to distinguish different samples and perform analytical tests on the different samples, the samples need to be classified and collected. The scientific and orderly collection of samples promotes the smooth proceeding of experiments, and the sample box is a common sample classifying and storing appliance in a laboratory. The existing liquid phase bottle sample box is mostly in a plane grid shape, samples are placed densely, and the problems that the samples cannot be distinguished visually and the samples are difficult to take out due to mutual shielding of sample bottle information exist.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the telescopic sample box, which is stretched to form a tower-shaped structure by fully utilizing the vertical space of the sample box, and solves the problems that the samples cannot be visually distinguished after the planar sample box is placed densely, and the samples are difficult to take out.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a telescopic sample box comprises a sample plate, a pull buckle and a box cover, wherein the sample plate comprises a central tray and a plurality of supporting rings which are concentrically arranged by taking the central tray as an axis, sample bottle hole sites are arranged in the central tray and the supporting rings, the outer diameter of the supporting ring at the inner layer of the adjacent supporting rings is the same as the inner diameter of the supporting ring at the outer layer, and the bottom surface of the supporting ring at the outermost layer is a real bottom of the sample plate; wherein adjacent rings are movable between a stretched state and a contracted state.

The telescopic sample box comprises a central tray, a plurality of anchor points are arranged at the bottom of the outer wall of each supporting ring along the circumferential direction, the anchor points extend along the radial direction, a slide rail corresponding to the anchor points is arranged on the inner wall of each supporting ring, the slide rail extends along the axial direction, a supporting platform is arranged on one side of the top of the slide rail, the supporting platform is connected with the slide rail to form a right angle, each pull buckle comprises a ring and a fixed base, the fixed base is fixed on the center of the sample tray, and the ring is rotatably connected to the fixed base.

According to the telescopic sample box, the ring is connected with the central tray through the fixed base, the ring rotates around the shaft by a set angle, the pull buckle is pulled to enable the central tray and the peripheral support ring to be unfolded in a three-dimensional mode, the anchor point of the support ring slides to the top of the sliding rail, the pull buckle is rotated to enable the anchor point to stop at the supporting platform, and the sample box locks the tower-shaped structure to be in the stretching state; rotating the pull buckle to make the anchor point separated from the support platform and enter the sliding rail, unlocking the tower-shaped structure by the sample box, and recovering the plane structure to be in the contraction state.

According to the telescopic sample box, the inner wall of the box cover is provided with the locking wedge corresponding to the anchor point, and the box cover is rotated to enable the locking wedge to be locked with the anchor point of the outmost supporting ring.

The telescopic sample box is characterized in that the center of the box cover is provided with a circular groove, and the diameter and the depth of the circular groove are matched with those of the ring.

The telescopic sample box as described above, further, a through opening is formed in the center of the groove, the width of the through opening is the same as the diameter of the fixing base, and the length of the through opening is the same as the diameter of the finger ring; after the sample box cover is locked with the sample plate, the pull buckle passes through the through opening and can still rotate around the shaft for a set angle.

Compared with the prior art, the invention has the beneficial effects that:

1. this sample box is through tensile lockable three-dimensional tower column structure, and the information of every sample bottle is shown more directly perceivedly to the three-dimensional tower column box body of transparent plastic material, conveniently seeks the sample.

2. The sample box solves the problem that the sample is difficult to take after the sample bottles of the plane sample box are densely arranged by stretching, and the tower-shaped structure is greatly convenient for taking samples;

3. the retractable nature of the sample cartridge and the tab make it convenient to carry.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used 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 application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a stretched state of a sample plate of a retractable sample box according to the present invention;

FIG. 2 is a top view of a sample tray of a retractable sample cartridge according to the present invention;

FIG. 3 is a front cross-sectional view of a retracted state of a sample plate of a retractable sample cartridge according to the present invention;

FIG. 4 is a front cross-sectional view of different levels of a sample tray of a telescoping sample cartridge according to the present invention;

FIG. 5 is a front cross-sectional view of a tower-shaped sample tray of a retractable sample cartridge according to the present invention;

FIG. 6 is a top view of a lid of a retractable sample case according to the present invention;

FIG. 7 is a front sectional view of a lid of a retractable sample case according to the present invention;

description of reference numerals: 1. a sample tray; 2. pulling the button; 3. a box cover; 4. a central tray; 5. a ring; 6. a sample vial hole location; 7. a sample plate is solid; 8. an anchor point; 9. a slide rail; 10. a support platform; 11. a ring; 12. a fixed base; 13. a locking wedge; 14. a port; 15. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example (b):

it should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only and do not 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 thus should not be considered as limiting the invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 7, fig. 1 is a schematic diagram illustrating a stretched state of a sample plate of a retractable sample box according to the present invention; FIG. 2 is a top view of a sample tray of a retractable sample cartridge according to the present invention; FIG. 3 is a front cross-sectional view of a retracted state of a sample plate of a retractable sample cartridge according to the present invention; FIG. 4 is a front cross-sectional view of different levels of a sample tray of a telescoping sample cartridge according to the present invention; FIG. 5 is a front cross-sectional view of a tower-shaped sample tray of a retractable sample cartridge according to the present invention; FIG. 6 is a top view of a lid of a retractable sample case according to the present invention; fig. 7 is a front sectional view of a case cover of a retractable sample case according to the present invention.

A telescopic sample box comprises a sample plate 1, a pull buckle 2 and a box cover 3. The sample tray is characterized in that the sample tray 1 consists of a central tray 4 and a plurality of concentric support rings 5, and sample bottle hole sites 6 are arranged inside the central tray 4 and the support rings 5. The outer diameter of the inner layer supporting ring 5 is the same as the inner diameter of the outer layer supporting ring 5, and the bottom surface of the outermost layer supporting ring 5 is the solid bottom of the sample disc 1. The bottom of the outer wall of each supporting ring 5, 0 degrees, 90 degrees, 180 degrees and 270 degrees of the central tray 4 is provided with a radial anchor point 8, the bottom of the inner wall of each supporting ring 5, 0 degrees, 90 degrees, 180 degrees and 270 degrees of the outer wall of each supporting ring 5 are provided with an axial slide rail 9, one side of the top of each slide rail 9 is provided with a supporting platform 10, and the supporting platform is connected with the axial slide rail 9 to form a right angle; the pull buckle 2 comprises a ring 11 and a fixed base 12, the fixed base 12 is fixed at the center of the sample plate 1, and the ring 11 can axially rotate for 180 degrees; the bottom of the inner wall of the box cover 3 at 0 degree, 90 degrees, 180 degrees and 270 degrees is provided with a locking wedge 13, the center of the box cover 3 is provided with a circular groove 15, and the center of the groove is provided with a symmetrical through hole 14;

as a characteristic of the invention patent, the sample plate 1 is composed of a central tray 4 and a plurality of concentric support rings 5, and sample bottle hole sites 6 are arranged inside the central tray 4 and the support rings 5. The outer diameter of the inner layer supporting ring 5 is the same as the inner diameter of the outer layer supporting ring 5, and the bottom surface of the outermost layer supporting ring 5 is the solid bottom of the sample disc 1. The central tray 4 and the outer wall of each supporting ring 5 are respectively provided with a radial anchor point 8 at the bottom of 0 degree, 90 degrees, 180 degrees and 270 degrees, each supporting ring 5 is provided with an axial slide rail 9 at the bottom of 0 degree, 90 degrees, 180 degrees and 270 degrees, one side of the top of the slide rail 9 is provided with a supporting platform 10 which is connected with the axial slide rail 9 to form a right angle, and the inner supporting ring 5 and the outer supporting ring 5 are combined with the slide rail 9 through the anchor points 8.

As an alternative embodiment, in some embodiments, the tab 2 includes a finger ring 11 and a fixing base 12, the finger ring 11 is connected to the central tray 4 through the fixing base 12, and the finger ring 11 can rotate 180 ° axially; the central tray 4 and the peripheral support ring 5 can be expanded in a three-dimensional manner by dragging the pull buckle 2, the anchor point 8 of the support ring 5 slides to the top of the slide rail 9, the pull buckle 2 is rotated to stop the anchor point 8 at the supporting platform 10, and the sample box is locked in a tower-shaped structure; rotating the pull buckle 2 to make the anchor point 8 break away from the support platform 10 and enter the slide rail 9, unlocking the tower-shaped structure of the sample box, and recovering the plane state;

as an alternative embodiment, in some embodiments, a locking wedge 13 is provided at the bottom of 0 °, 90 °, 180 °, 270 ° of the inner wall of the box cover 3, the box cover 3 is rotated to lock the locking wedge 13 with the anchor point 8 of the outermost ring 5, and the center of the box cover 3 is provided with a circular groove 15, the diameter of which is the same as the diameter of the ring 11 of the tab 2, and the depth of which is the same as the thickness of the ring 11 of the tab 2. The center of the groove is provided with a through hole 14, the width of the through hole is the same as the diameter of the fixed base 12 of the pull buckle 2, and the length of the through hole is the same as the diameter of the ring 11 of the pull buckle 2; after the sample box cover 3 is locked with the sample plate 1, the pull buckle 2 can still axially rotate 180 degrees through the through hole 14.

In the specific use: horizontally placing the sample box, rotating the box cover 3 to unlock the locking wedge 13 and the anchor point 8 of the sample plate 1, pulling the ring 11 of the pull buckle 2 upwards to expand the central tray 4 and the supporting ring 5 in a three-dimensional manner, sliding the anchor point 8 of the supporting ring 5 to the top of the slide rail 9, rotating the pull buckle 2 to stop the anchor point 8 at the supporting platform 10, and locking the tower-shaped structure by the sample box; through the three-dimensional show of tower box body, find target sample fast, take out the target sample bottle in the sample bottle hole site 6 after, rotate and draw knot 2 and make anchor point 8 break away from supporting platform 10 and get into slide rail 9, sample box unblock tower column structure, resume the plane state. The ring 11 and the fixed base 12 pass through the opening 14 of the box cover 3, and the box cover 3 is rotated to lock the locking wedge 13 with the anchoring point 8 of the sample plate 1. After being locked, the sample tray 1 can be supported and taken to carry a sample box at the real bottom, and the sample box can also be carried and taken by the finger ring 11. When the sample box is stacked, the finger ring 11 can be rotated by 90 degrees around the shaft to be placed in the circular groove 15.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this. All equivalent changes or modifications made in accordance with the spirit of the present disclosure are intended to be covered by the scope of the present disclosure.

Claims

1. A telescopic sample box comprises a sample plate, a pull buckle and a box cover, and is characterized in that the sample plate comprises a central tray and a plurality of supporting rings which are concentrically arranged by taking the central tray as an axis, sample bottle hole sites are arranged in the central tray and the supporting rings, the outer diameter of the supporting ring at the inner layer of the adjacent supporting rings is the same as the inner diameter of the supporting ring at the outer layer, and the bottom surface of the supporting ring at the outermost layer is a real bottom of the sample plate; wherein adjacent rings are movable between a stretched state and a contracted state.

2. The retractable sample box of claim 1, wherein a plurality of anchor points are circumferentially arranged at the bottom of the outer wall of the central tray and each of the support rings, the anchor points radially extend, a slide rail corresponding to the anchor points is arranged on the inner wall of each of the support rings, the slide rail axially extends, a support platform is arranged on one side of the top of the slide rail, the support platform is connected with the slide rail to form a right angle, the pull buckle comprises a finger ring and a fixing base, the fixing base is fixed on the center of the sample tray, and the finger ring is rotatably connected to the fixing base.

3. The retractable sample box of claim 2, wherein the ring is connected to the central tray by a fixed base, the ring is rotated around an axis by a set angle, the central tray and the peripheral ring are expanded in a three-dimensional manner by pulling the pull buckle, the anchor point of the ring to be supported slides to the top of the slide rail, the pull buckle is rotated to stop the anchor point at the support platform, and the sample box locks the tower-shaped structure to be in the stretched state; rotating the pull buckle to make the anchor point separated from the support platform and enter the sliding rail, unlocking the tower-shaped structure by the sample box, and recovering the plane structure to be in the contraction state.

4. The telescopic sample box according to claim 3, wherein the inner wall of the box cover is provided with a locking wedge corresponding to the anchor point, and the box cover is rotated to lock the locking wedge with the anchor point of the outmost supporting ring.

5. The telescopic sample holder of claim 3, wherein the center of the holder cover is provided with a circular groove, and the diameter and depth of the circular groove are matched with those of the finger ring.

6. The retractable sample holder of claim 5, wherein the recess has a through opening in the center, the through opening having a width equal to the diameter of the mounting base and a length equal to the diameter of the finger ring; after the sample box cover is locked with the sample plate, the pull buckle passes through the through hole and can still rotate around the shaft for a set angle.