CN218752464U - Sample bracket and experimental equipment - Google Patents

Abstract

The utility model provides a sample carrier and experimental facilities, sample carrier include support piece and a plurality of tray, and a plurality of trays set up respectively in support piece, and each tray all is provided with the sample and places the position, and the sample is placed the position and is used for placing sample carrier spare. Through setting up support piece and a plurality of tray, a plurality of trays set up on support piece, and each tray is provided with the sample and places the position, uses the whole once portable a plurality of sample bracket to hold carrier, compares in the mode that can only remove a sample at every turn and hold carrier, the embodiment of the utility model provides a can reduce the removal sample and hold time and the manual work that carrier consumes, the improvement efficiency that is showing.

Description

Sample bracket and experimental equipment

Technical Field

The utility model relates to a sample detection equipment technical field, concretely relates to sample bracket and experimental facilities.

Background

To test the properties of a sample, it is often necessary to use laboratory equipment for the test. For example, the components of the sample can be qualitatively and quantitatively analyzed and identified by an X-ray diffractometer (XPD or XRD for short).

Samples are usually housed in sample carriers, and the transfer of samples is currently mainly achieved by laboratory personnel holding the sample carriers by hand.

The mode of the handheld sample carrier that adopts at present can only carry out sample carrier's transfer one by one, when needing to carry out the detection of a large amount of samples, need consume a large amount of time and manual work, and is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sample bracket and experimental facilities solve and can only carry out the sample one by one and hold the transfer of carrier, consume plenty of time and manual work, problem of inefficiency.

For realizing the purpose of the utility model, the utility model provides a following technical scheme:

in a first aspect, the present invention provides a sample carrier, comprising: a support member; and the plurality of trays are respectively arranged on the supporting pieces, each tray is provided with a sample placing position, and the sample placing positions are used for placing sample bearing pieces.

In one embodiment, the support extends along a first direction, and the plurality of trays are arranged at equal intervals in sequence along the first direction.

In one embodiment, the supporting member is a column, and the plurality of trays are wound around the supporting member.

In one embodiment, a plurality of said trays are located on the same radial plane of said support; or, a plurality of the trays are spirally arranged on the support member.

In one embodiment, the supporting member includes a first surface and a second surface opposite to each other, and a plurality of trays are fixedly connected to the first surface and/or the second surface.

In one embodiment, a plurality of said trays are symmetrically arranged on said first surface and said second surface; alternatively, a plurality of the trays are arranged on the first surface and the second surface in a staggered manner.

In one embodiment, the tray is removably connected to the support member.

In one embodiment, the tray includes a connecting portion and a bearing portion, the connecting portion is connected to the supporting member, the bearing portion is connected to a side of the connecting portion facing away from the supporting member, and the bearing portion is provided with the sample placement position.

In one embodiment, the connecting portion and the supporting member are detachably connected, and the detachable connection of the connecting portion and the supporting member includes at least one of clamping, screwing and magnetic attraction connection.

In one embodiment, the thickness of the connecting portion is a first thickness, the thickness of the bearing portion is a second thickness, and the first thickness is greater than or equal to the second thickness.

In one embodiment, the distance between two adjacent carrier parts is greater than the thickness of the sample carrier.

In one embodiment, the sample carrier further comprises a base, the base and one end of the support member are connected and fixed, and the base is used for being fixed to an experiment platform of an experiment device; the base is provided with the sample placement position.

In one embodiment, the sample holder further comprises a handle connected to an end of the support member facing away from the base.

In one embodiment, the sample placement site includes a receiving groove for receiving the sample carrier, and a depth of the receiving groove is smaller than a thickness of the sample carrier.

In one embodiment, the sample placing position further includes a positioning portion, the positioning portion is located on one side of the accommodating groove and is close to the accommodating groove, and the positioning portion is used for positioning the sample bearing member for taking and placing an external carrying device.

In a second aspect, the present invention also provides an experimental apparatus, comprising an experimental platform and the sample carrier of any one of the various embodiments of the first aspect, wherein the sample carrier is disposed on the experimental platform.

In one embodiment, the testing apparatus further includes a carrying device disposed on the testing platform, and the carrying device is configured to take and place the sample carrier from the sample holder.

The utility model provides a sample bracket, through setting up support piece and a plurality of tray, a plurality of trays set up on support piece, and each tray is provided with the sample and places the position, uses the whole portable a plurality of samples of sample bracket to hold carrier, compares in the mode that can only remove a sample at every turn and hold carrier, the embodiment of the utility model provides a can reduce and remove the sample and hold time and the manual work that carrier consumes, the raising the efficiency that is showing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of an embodiment of a sample carrier with sample carriers placed thereon;

FIG. 2 is a perspective view of a sample holder of an embodiment;

FIG. 3 is a perspective view of a portion of the sample holder of one embodiment;

FIG. 4 is a perspective view from another perspective of the partial structure of a sample holder of an embodiment;

FIG. 5 is a perspective view of a tray of an embodiment;

FIG. 6 is a perspective view of another perspective of a tray of an embodiment.

Description of reference numerals:

10-support, 11-first surface, 12-second surface, 13-first mounting hole;

20-a tray, 21-a connecting part, 22-a bearing part, 23-a second mounting hole, 24-a positioning part and 25-a sample placing position;

30-base, 31-first fixing part, 32-second fixing part, 33-third mounting hole, 34-positioning hole;

40-handle, 41-fixed section, 42-connecting section, 43-handheld section, 44-fourth mounting hole;

50-sample carrier.

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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 and 2, an embodiment of the present invention provides a sample holder, which includes a support member 10 and a plurality of trays 20.

The specific shape and structure of the supporting member 10 may not be limited, and may be, for example, a plate shape, a block shape, a column shape, etc. For example, the sample holder shown in fig. 1 and 2 has a long plate shape, but is not limited thereto. The supporting member 10 is made of a material with high strength, such as metal, e.g., aluminum alloy, steel, magnesium alloy, etc.; the material can also be nonmetal, such as wood, hard plastic and the like.

The trays 20 are respectively disposed on the support member 10 in any manner. The number of trays 20 may be 2, 3, 4, 8230 \8230;, without limitation, for example, fig. 1 shows one support 10 provided with 15 trays 20. Specifically, the plurality of trays 20 and the support member 10 may be a split structure, and are connected and fixed by means of screw connection, clamping connection, and the like. The plurality of trays 20 may also be integrated with the supporting member 10, such as by being formed by an integral molding process, or by being connected by a welding process. The material of the tray 20 may be the same as or different from that of the support member 10, and the material of the tray 20 may refer to the material of the support member 10.

The plurality of trays 20 may have the same shape and structure to facilitate mass production, improve production efficiency, and reduce costs. Of course, the shape and structure of each tray 20 may be slightly different according to actual conditions, and is not limited.

Each tray 20 is provided with a sample placement location 25, the sample placement location 25 being for placement of a sample carrier 50. The sample placement locations 25 are adaptively arranged according to the shape and structure of the sample carriers 50, for example, the sample placement locations 25 shown in fig. 1 and 2 are receiving slots opened on the tray 20. The sample placement site 25 may also be a protrusion provided on the tray 20, or a combination of a protrusion and a groove, etc., without limitation. The sample placing position 25 is used for placing the sample bearing member 50, and has positioning and limiting functions on the sample bearing member 50, so that the sample bearing member 50 is ensured to be stable and not to fall off.

The sample carrier 50 is, for example, a silicon disc, a silicon wafer, a glass slide, or the like. The sample is accommodated in the sample carrier 50, specifically, the sample may be enclosed by the sample carrier 50, or the sample may be placed on the surface of the sample carrier 50 or accommodated in a groove formed on the surface of the sample carrier 50. The sample is, for example, a solid or a liquid, and the specific form may be a fluid, a powder, a crystal, or the like.

In preparation, the plurality of sample carriers 50 are moved from the storage location and placed on the plurality of trays 20 of the sample carrier, and the sample carrier is moved to the experiment platform (not shown) of the experiment apparatus (not shown) and fixed; in the experiment, the sample carriers 50 are removed one by one from the sample holders. The movement and taking operations of the sample carrier 50 may be manual operations by the experimenter, or automatic operations of a carrying device of the experimental equipment, without limitation.

When the sample bracket is placed on the experiment platform, any feasible detachable connection mode such as screw joint and clamping can be used, the sample bracket is temporarily fixed on the experiment platform, and when the sample needs to be transported again, the sample bracket is detached from the experiment platform, and the operation process is carried out again. When the sample bracket is connected with the experiment platform of the experiment device, the supporting member 10 may be connected with the experiment platform, or the tray 20 may be connected with the experiment platform, without limitation.

The embodiment of the utility model provides a sample bracket, through setting up support piece 10 and a plurality of tray 20, a plurality of trays 20 set up on support piece 10, and each tray 20 is provided with the sample and places position 25, uses the whole portable a plurality of sample bracket to hold carrier 50, compares in the mode that can only remove a sample and hold carrier 50 at every turn, the embodiment of the utility model provides a can reduce the time and the manual work that the sample that the removal sample holds carrier 50 and consume, the raising the efficiency that is showing.

Referring to fig. 1 and 2, the sample holder further includes a base 30, the base 30 is connected and fixed to one end of the support 10, and the base 30 is used to be fixed to an experiment platform of an experiment apparatus.

The base 30 and the supporting member 10 may be an integral structure, such as an integral structure manufactured by an integral molding process, or an integral structure formed by connecting by a welding process. The base 30 may be made of the same material as the supporting member 10, or different materials, and the base 30 also needs to have higher strength, which can refer to the material of the supporting member 10. The base 30 is provided at one end of the support member 10, so that the encroachment on the position of the support member 10 where the tray 20 is connected can be reduced, and the arrangement of more trays 20 is facilitated.

The base 30 is provided with a sample placement site 25. The sample placement sites 25 on the base 30 are substantially identical to the sample placement sites 25 on the tray 20 so as to provide the same positioning and spacing effect on the sample carriers 50. As shown in fig. 1 and 2, after the sample placement sites 25 are provided on the base 30, a single sample carrier has 16 sample placement sites 25, i.e., sample placement sites 25 on 15 trays 20, and 1 sample placement site 25 on the base 30.

The sample placing positions 25 on the base 30 and the sample placing positions 25 on the trays 20 should be such that the sample bearing members 50 are located at a position higher than the base 30 or the trays 20, specifically, as shown in fig. 1 and 2, the base 30 is used for being detachably connected and fixed with the experiment platform, the position of each tray 20 is higher than that of the base 30, the sample placing positions 25 are arranged on the surface of the base 30 facing one side of the tray 20, for the sample placing positions 25 on the trays 20, the sample placing positions 25 closer to the lower tray 20 are located on the surface of the tray 20 facing upward, that is, the sample placing positions 25 of each tray 20 are located on the side of the surface of the tray 20 facing away from the base 30.

The base 30 may have a greater thickness than the tray 20 to increase structural strength and sufficient space to facilitate the placement of the associated structures in connection with the laboratory platform.

Optionally, referring to fig. 4, a third mounting hole 33 may be formed in the base 30, a corresponding mounting hole (not shown in the figure) may be formed in an end surface of the supporting member 10, and the base 30 and the supporting member 10 are connected by a screw, that is, the screw penetrates through the third mounting hole 33 and a hole in the end surface of the supporting member 10 and is screwed, so as to achieve connection and fixation.

Optionally, referring to fig. 4, the base 30 may further have a positioning hole 34, where the positioning hole 34 is used to correspond to a positioning pin (not shown) on the experiment platform, and when the sample tray is placed on the experiment platform, the positioning hole 34 of the base 30 is aligned with the positioning pin on the experiment platform, and the positioning pin penetrates into the positioning hole 34, so as to achieve alignment placement of the base 30 and the experiment platform. The base 30 can be only placed on the experiment platform, and is limited by the positioning pin and the positioning hole 34, and the gravity of the sample bracket keeps stable, so that the sample bracket can conveniently and rapidly move; base 30 also can carry out detachably connected through like spiro union, joint etc. and experiment platform for the sample bracket has better stability.

Through setting up base 30, can conveniently be fixed to experiment platform, also be provided with sample on the base 30 simultaneously and place 25, can place sample and hold a thing 50, increased the sample that sample bracket single can remove and hold the quantity of thing 50.

Referring to fig. 3, the base 30 may include a first fixing portion 31 and a second fixing portion 32, the first fixing portion 31 is connected and fixed to the supporting member 10, the second fixing portion 32 is connected to an end of the first fixing portion 31 away from the supporting member 10, the second fixing portion 32 is provided with a sample placing position 25, and a thickness of the first fixing portion 31 is greater than or equal to a thickness of the second fixing portion 32.

Specifically, the second fixing portion 32 and the first fixing portion 31 may be an integral structure, so as to have higher structural strength. The first fixing portion 31 can have a stronger strength due to the fixing with the supporting member 10, and also facilitate the setting of the connection structure, and the second fixing portion 32 can increase the distance from the adjacent one of the trays 20 due to the setting of the sample placing position 25, and has a larger space for placing and taking down the sample carrying member 50.

Referring to fig. 1 and 2, the sample holder further includes a handle 40, and the handle 40 is connected to an end of the support 10 opposite to the base 30. The specific shape and structure of the handle 40 may not be limited. The handle 40 is disposed at an end of the supporting member 10 opposite to the base 30, so that the encroachment on the position of the supporting member 10 where the tray 20 is disposed can be reduced, and more trays 20 can be arranged. When moving the sample carrier, the experimenter may move by holding the handle 40.

Optionally, referring to fig. 2 and 3, the handle 40 includes a fixing section 41, a connecting section 42 and a holding section 43 connected in sequence, the fixing section 41 is connected and fixed with the supporting member 10, the connecting section 42 extends toward a side opposite to the supporting member 10, the holding section 43 is connected to an end of the connecting section 42 far away from the fixing section 41, and the three can form a substantially U-shaped structure, so that the holding by an experimenter is facilitated, and the design of ergonomics is better.

Optionally, referring to fig. 3, the connection between the fixing section 41 and the supporting member 10 may be a screw connection, specifically, the fixing section 41 is provided with a fourth mounting hole 44, an end surface of the supporting member 10 is provided with a corresponding mounting hole (not shown in the figure), and the fixing section 41 and the supporting member 10 are connected by a screw, that is, the screw penetrates through the fourth mounting hole 44 and the mounting hole on the end surface of the supporting member 10 and is screwed, so as to achieve connection and fixation.

The fixed segment 41 may be shorter than the length of the hand-held segment 43. As shown in fig. 2 and 3, an end of the fixing section 41 away from the connecting section 42 is substantially flush with a side surface of the support 10 where the tray 20 is disposed, so that encroachment of the fixing section 41 on a position on the support 10 can be reduced, and placement of the sample carrier 50 can be conveniently performed. The longer length of the holding section 43, which is farther from the support 10, does not interfere with the placement of the sample carrier 50, and the longer holding section 43 enables the experimenter to hold the sample carrier more easily and more easily.

Referring to fig. 1, 2 and 5, the sample placement site 25 includes a receiving groove for receiving the sample carrier 50, and the depth of the receiving groove is smaller than the thickness of the sample carrier 50.

Wherein, the structure of the sample placing position 25 on the tray 20 and the sample placing position 25 on the base 30 is the same on the whole, and all includes the storage tank, and the degree of depth of storage tank is littleer than the thickness of the sample bearing member 50, and after the sample bearing member 50 was placed to shallower storage tank, the sample bearing member 50 can be outstanding in the upper surface of tray 20 or base 30, can conveniently take off the sample bearing member and experiment.

The shape of the receiving groove corresponds to the shape of the sample carrier 50, and the receiving groove shown in fig. 2 and 5 is a circular groove to match the disc-shaped sample carrier 50 shown in fig. 1, and when the sample carrier 50 is placed in the receiving groove, the side wall of the receiving groove is closely attached to the outer circumferential surface of the sample carrier 50 or has a small gap, so that the side wall of the receiving groove has positioning and limiting effects on the sample carrier 50.

Optionally, referring to fig. 1, fig. 2 and fig. 5, the sample placement position 25 may further include a positioning portion 24, where the positioning portion 24 is located at one side of the accommodating groove and is disposed near the accommodating groove, and is used for positioning the sample carrier 50 taken and placed by the external carrying device. For example, in the case of a robot automation operation using a transfer device, the robot recognizes the position of the positioning unit 24 to determine the position of the sample carrier 50, and then performs the operation. The positioning portion 24 may be a groove or a protrusion formed on the surface of the tray, and is not limited. The number of the positioning portions 24 may be plural, as shown in fig. 5 by 2.

In one embodiment, referring to fig. 1 to 3, the supporting member 10 extends along a first direction Y, and the plurality of trays 20 are sequentially arranged at equal intervals along the first direction Y. The first direction Y may be a vertical direction, i.e. a length direction of the support 10, and the support 10 extends in the vertical direction when the sample holder is placed on the experiment platform. Alternatively, the first direction Y may be other directions, and is not limited.

When the first direction Y is a vertical direction, the base 30 and the handle 40 are respectively connected to both ends of the first direction Y of the support 10. The plurality of trays 20 are arranged at equal intervals along the first direction Y, and the intervals between any two adjacent trays 20 are equal, so that the sample carrier 50 can be placed and taken down in the same space of each tray 20, and the operation and the automatic operation can be conveniently realized.

In this embodiment, the shape of the supporting member 10 may be a long plate, a long column, etc., without limitation.

In one embodiment, referring to fig. 1, the supporting member 10 is a column, which may be a cylinder or a polygonal column, and the trays 20 are wound around the supporting member 10. It can be understood that the long plate-shaped supporting member 10 shown in fig. 1 is changed into a column shape, and a plurality of trays 20 are wound around the column-shaped supporting member 10 in the circumferential direction, so as to form a structure in which the trays 20 are arranged around the supporting member 10, thereby more trays 20 can be arranged by more fully utilizing the space on the supporting member 10.

Alternatively, a plurality of trays 20 are located on the same radial plane of the support 10. The support member 10 is a cylindrical or polygonal column, and if a polygonal column, its radial plane refers to the radial plane circumscribing the cylinder. Referring to fig. 1, assuming that the support member 10 is cylindrical and its axial direction is vertical, its radial plane refers to a cross section, i.e., a horizontal plane. The trays 20 are arranged in a distributed manner around the support member 10 at the same height, so that more space is available for placing and taking down the sample carrier 50, and the operation is more convenient. Alternatively, a plurality of radial planes of different heights in the axial direction of the support 10 may be provided with trays 20, forming a multi-layer surrounding structure in the axial direction of the support, and more trays 20 may be arranged, increasing the number of sample carriers 50 transferred at a single time.

Alternatively, a plurality of trays 20 may be arranged in a spiral on the support 10. Referring to fig. 1, the supporting member 10 has a cylindrical shape, and a plurality of trays 20 are arranged spirally, not on the same radial plane, in a length direction of the cylindrical supporting member 10.

In both of the above two arrangements, the plurality of trays 20 can be arranged on the support member 10, and the support member 10 is substantially located at the center of the sample holder, so that the sample holder can be taken out with better stability.

Optionally, referring to fig. 1 and 2, the supporting member 10 includes a first surface 11 and a second surface 12 opposite to each other, and a plurality of trays 20 are fixedly connected to the first surface 11 and/or the second surface 12.

In the present embodiment, the supporting member 10 has a plate shape, and the first surface 11 and the second surface 12 may be flat surfaces. The tray 20 may be provided only on one side of the support 10, i.e., the tray 20 is provided on the first surface 11, or the tray 20 is provided on the second surface 12; it is also possible to provide the trays 20 on both sides, i.e. to provide the trays 20 on both the first surface 11 and the second surface 12.

Further alternatively, the trays 20 are provided on both the first surface 11 and the second surface 12, and the plurality of trays 20 are symmetrically arranged on the first surface 11 and the second surface 12. I.e. the first surface 11 and the second surface 12, are arranged with the tray 20 being mirror-symmetrical with respect to the support 10, which results in a better stability of the connection of the sample carriers.

Alternatively, the plurality of trays 20 are staggered on the first surface 11 and the second surface 12. Thus, the sample bracket has better connection stability.

In one embodiment, referring to fig. 2 and 3, the tray 20 is detachably connected to the support member 10. The detachable connection mode, the supporting piece 10 and the tray 20 can be installed after being manufactured respectively, the requirement on the manufacturing level is low, and the cost can be reduced.

The detachable connection of the tray 20 and the support member 10 can be screw connection, clamping connection, magnetic attraction, etc. For example, fig. 2 shows a screw connection manner, in combination with fig. 2 and 3, a plurality of first mounting holes 13 are formed in the support 10, in combination with fig. 5 and 6, a second mounting hole 23 is formed in the tray 20, and when the tray is mounted, a fastening member such as a screw penetrates through the second mounting hole 23 and the first mounting hole 13 and is screwed to achieve connection and fixation.

The plurality of first mounting holes 13 may be adaptively arranged according to the arrangement of the plurality of trays 20 on the support 10, and particularly, but not limited to, as shown in fig. 3, the plurality of first mounting holes 13 are arranged along the first direction Y, i.e., the length direction of the support 10. When the trays 20 are mounted on the supporting member 10, the trays 20 may be sequentially connected to the corresponding first mounting holes 13 in a matching manner, or according to actual conditions (when the number of the trays 20 on the sample carrier is reduced as needed), after one tray 20 is mounted, the next tray 20 is mounted after some holes are spaced along the first direction Y, so that a larger space is provided between two adjacent trays 20, and the sample carrier 50 is more conveniently placed and taken down.

In one embodiment, referring to fig. 1, the position of the plurality of trays 20 on the support 10 is adjustable, for example, the plurality of trays 20 can move in the first direction Y to adjust the distance between the adjacent trays 20. Specifically, the support member 10 can be provided with a slide rail, a fixing structure and the like, the tray 20 is connected with the slide rail in a sliding manner, the fixing structure fixes the support member 10 and the tray 20, when the position is required to be adjusted, the fixing structure is loosened, so that the tray 20 can slide on the slide rail to adjust the position, and the fixing structure fixes the support member 10 and the tray 20 after reaching the designated position. It is to be understood that any other feasible manner may be adopted without limitation. The position of the tray 20 is adjustable, the distance between adjacent trays 20 can be adjusted, the excessive arrangement of a plurality of trays 20 is avoided, and the sample bearing member 50 can be conveniently placed and taken down.

In one embodiment, referring to fig. 2, 5 and 6, the tray 20 includes a connecting portion 21 and a carrying portion 22, the connecting portion 21 is connected to the supporting member 10, the carrying portion 22 is connected to a side of the connecting portion 21 opposite to the supporting member 10, and the carrying portion 22 is provided with a sample placing location 25.

The bearing portion 22 and the connecting portion 21 may be an integral structure, such as an integral structure manufactured by an integral molding process, or an integral structure formed by connecting by a welding process. The material of the bearing portion 22 and the connecting portion 21 may be the same or different, and the material may refer to the material of the support 10. The specific shapes of the connecting portion 21 and the bearing portion 22 are not limited, and may be plate-like, block-like, and the like.

Through setting up the structure that tray 20 includes connecting portion 21 and carrier portion 22, connecting portion 21 and carrier portion 22's function are independent, and connecting portion 21 is connected fixedly with support piece 10, and carrier portion 22 sets up the sample and places position 25, the design of the structure of can being more convenient for.

Optionally, referring to fig. 2, fig. 5 and fig. 6, the connecting portion 21 is detachably connected to the supporting member 10, and the detachable connection between the connecting portion 21 and the supporting member 10 includes at least one of clamping, screwing and magnetic attraction connection.

According to different connection modes, the connection portion 21 is provided with a corresponding connection structure, and the support member 10 can be provided with a corresponding connection structure. If the connection part 21 is clamped, a clamping structure such as a hook or a clamping block can be arranged on the connection part without limitation; if the screw connection is adopted, the connecting part 21 can be provided with a screw connection structure, and if the connecting part 21 is provided with a second mounting hole 23, the second mounting hole 23 can be penetrated through by a screw to be matched, connected and fixed with the first mounting hole 13 on the supporting part 10; if a magnetic connection is adopted, a magnetic structure, such as a permanent magnet or an electromagnet, may be disposed on the connecting portion 21 to be magnetically connected with the permanent magnet or the electromagnet on the supporting member 10.

The above 3 connection modes can be only applied to any one, also can be simultaneously applied to any 2 or simultaneously applied to three, and the more the connection modes are, the better the connection stability is.

Optionally, referring to fig. 1, fig. 2, fig. 5, and fig. 6, the thickness of the connecting portion 21 is a first thickness, the thickness of the bearing portion 22 is a second thickness, and the first thickness is greater than or equal to the second thickness.

Because the connecting portion 21 is connected and fixed with the supporting member 10, and a connecting structure is arranged on the connecting portion, a thicker thickness can be provided with a sufficient size or space, and a thinner thickness of the bearing portion 22 can reduce the weight, prevent the excessive stress from being generated at the joint of the bearing portion 22 and the connecting portion 21, increase the space between two adjacent trays 20 for accommodating the sample carrier 50, and provide a larger space for placing and removing the sample carrier 50, thereby facilitating the operation.

In the limit, the first thickness and the second thickness are equal, and the requirement can be met.

Further, referring to fig. 1, 2, 5 and 6, the distance between two adjacent carrier parts 22 is larger than the thickness of the sample carrier 50. In this manner, the sample carrier 50 can pass through the gap between two adjacent carriers 22 to facilitate placement and removal of the sample carrier 50.

Alternatively, referring to fig. 1, 2, 5 and 6, the distance between two adjacent trays 20 is compressed as much as possible under the same length of the supporting member 10, so that more trays 20 can be placed on the same supporting member 10, and the adjacent connecting portions 21 can be arranged to be close to each other or have a smaller gap.

Referring to fig. 1 to 6, an embodiment of the present invention further provides an experimental apparatus, including an experimental platform and a sample holder in any of the embodiments, where the sample holder is disposed on the experimental platform.

The support 10 of the sample holder is placed on the experiment platform, and specifically, the support 10 is placed on the experiment platform through the base 30.

The embodiment of the utility model provides an experimental facilities, through adopting the utility model discloses the sample bracket, the sample bracket is through setting up support piece 10 and a plurality of tray 20, and a plurality of tray 20 set up on support piece 10, and each tray 20 is provided with sample placement position 25, uses the whole portable a plurality of samples of sample bracket to hold carrier 50 once, compares in can only removing the mode that a sample held carrier 50 at every turn, the embodiment of the utility model provides a can reduce the time and the manual work that the removal sample held carrier 50 and consume, the raising the efficiency that is showing.

In one embodiment, the testing apparatus further comprises a carrying device disposed on the testing platform, and the carrying device is used for taking and placing the sample carrier 50 from the sample holder.

The carrying device may include a manipulator with a clamping jaw, etc., and the control is realized through various control conditions, which are not limited in particular. Place sample carrier 50 to the sample bracket through handling device, perhaps take off sample carrier 50 from the sample bracket, realized getting the automation mechanized operation who puts sample carrier 50, reduced manual operation's loaded down with trivial details and error etc. and promoted the automation level.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other indexes have orientations or positional relationships based on the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (17)

1. A sample carrier, comprising:

a support member;

the plurality of trays are respectively arranged on the supporting pieces, each tray is provided with a sample placing position, and the sample placing positions are used for placing sample bearing pieces.

2. The sample carrier in accordance with claim 1, wherein the support member extends in a first direction, and a plurality of the trays are arranged at equal intervals in order in the first direction.

3. The sample carrier as claimed in claim 1, wherein the support member is cylindrical, and a plurality of the trays are wound around the support member.

4. The sample carrier in accordance with claim 3, wherein a plurality of said trays are located on the same radial plane of said support; or, a plurality of the trays are spirally arranged on the support member.

5. The sample carrier as claimed in claim 1, wherein the support member comprises first and second opposing surfaces, the first and/or second surfaces being attached to a plurality of the trays.

6. The sample carrier as claimed in claim 5, wherein a plurality of said trays are symmetrically arranged on said first surface and said second surface; alternatively, a plurality of the trays are arranged in a staggered manner on the first surface and the second surface.

7. The sample carrier of claim 1, wherein the tray is removably connected to the support.

8. The sample carrier according to claim 1, wherein the tray comprises a connecting portion connected to the support member and a bearing portion connected to a side of the connecting portion facing away from the support member, the bearing portion being provided with the sample placement site.

9. The sample carrier as claimed in claim 8, wherein the connection portion is detachably connected to the support member, and the detachable connection of the connection portion to the support member includes at least one of clamping, screwing and magnetic attraction.

10. The sample carrier as claimed in claim 8, wherein the thickness of the connecting portion is a first thickness and the thickness of the carrier portion is a second thickness, the first thickness being greater than or equal to the second thickness.

11. The sample carrier according to claim 8, wherein the spacing between adjacent ones of the load bearing portions is greater than the thickness of the sample carrier.

12. The sample carrier of claim 1, further comprising a base, wherein the base and one end of the supporting member are connected and fixed, and the base is used for being fixed to an experiment platform of an experiment device; the base is provided with the sample placement position.

13. The sample carrier of claim 12, further comprising a handle attached to an end of the support member facing away from the base.

14. A sample carrier as claimed in any one of claims 1 to 13, wherein the sample receiving space comprises a receiving cavity for receiving the sample carrier, the depth of the receiving cavity being less than the thickness of the sample carrier.

15. The sample carrier of claim 14, wherein the sample placement location further comprises a positioning portion located on one side of and adjacent to the receiving slot, the positioning portion being configured to position the sample carrier for external handling equipment to access the sample carrier.

16. An assay device comprising an assay platform and a sample holder according to any one of claims 1 to 15, said sample holder being disposed on said assay platform.

17. The apparatus according to claim 16, further comprising a handling device disposed on the testing platform, the handling device being configured to pick and place the sample carrier from the sample carrier.

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