CN216727339U - Charging tray - Google Patents

Abstract

The utility model provides a charging tray, charging tray are including being located its inside cavity, and the upper surface of charging tray is equipped with a plurality of holes of placing with the cavity intercommunication, is equipped with a plurality of standing grooves on the bottom surface of cavity, places the hole and sets up with the standing groove one-to-one, and the standing groove is located the corresponding hole of placing under. Therefore, the cavity is arranged in the material tray, so that the weight of the material tray can be reduced, and the material cost can be reduced. In addition, because the weight of the material tray is reduced, in the embodiment that the material tray is grabbed by the mechanical hand, the load of the material tray on the mechanical hand can be reduced, and the service life of the mechanical hand is prolonged. In the embodiment of placing the bottle tubes into the tray, the lower ends of the bottle tubes can enter the placing groove after the bottle tubes are inserted into the cavities from the placing holes. Because the upper end and the lower extreme of vial can be fixed by placing hole and standing groove respectively, so can keep the upright state of vial in the charging tray, prevent that the vial is crooked.

Description

Charging tray

Technical Field

The utility model relates to a biological assay apparatus and processing technology field specifically, relate to a charging tray.

Background

In biological, chemical and other experiments or processing processes and the like, a material tray is required to collect materials, such as a collecting bottle tube and the like. However, most of the existing material trays are solid frames, and a plurality of through holes penetrating through the upper and lower surfaces of the frame to accommodate the bottles are arranged in the middle of the frame, so that the structure is heavy, the load of carrying mechanical arms can be increased, the cost is high, and meanwhile, when the bottles are placed in the through holes in the material trays, the bottles are easy to incline and cannot be comprehensively accommodated in the through holes, and the operation on the bottles is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art at least partially, the utility model provides a charging tray, charging tray are equipped with a plurality of holes of placing with the cavity intercommunication including being located its inside cavity, the upper surface of charging tray, are equipped with a plurality of standing grooves on the bottom surface of cavity, place the hole and set up with the standing groove one-to-one, and the standing groove is located the corresponding hole of placing under.

Illustratively, the caliber of the upper end opening of the placing hole gradually increases upwards.

Illustratively, the longitudinal inner side wall of the upper end opening of the placing hole is beveled.

Illustratively, the lower end of the placement hole is cylindrical.

Illustratively, the caliber of the upper end opening of the placing groove gradually increases upwards.

Illustratively, the longitudinal inner side wall of the upper end opening of the placing groove is in an arc surface shape protruding towards the central axis of the placing groove.

Illustratively, the inner bottom surface of the cavity is provided with a plurality of bosses, and the placing groove is formed by downwards recessing the upper surfaces of the bosses.

Illustratively, the tray includes a first portion and a second portion connected to each other, the first portion being located above the second portion, the placement hole being provided on the first portion, and the placement slot being provided on the second portion.

Illustratively, the first part and the second part can be detachably connected and form a cavity in a surrounding mode.

For example, the upper surface of the second portion is provided with a positioning groove, and the lower surface of the first portion is provided with a positioning block capable of being accommodated in the positioning groove.

Therefore, the cavity is arranged in the material tray, so that the weight of the material tray can be reduced, and the material cost can be reduced. In addition, because the weight of the material tray is reduced, in the embodiment that the material tray is grabbed by the mechanical hand, the load of the material tray on the mechanical hand can be reduced, and the service life of the mechanical hand is prolonged. Meanwhile, the upper surface of the material tray is provided with a placing hole communicated with the cavity, a placing groove is formed in the bottom surface of the cavity, the placing hole and the placing groove are arranged in a one-to-one correspondence mode, and the placing groove is located under the placing hole. Thus, after the vial is inserted into the cavity through the placement hole, the lower end of the vial may enter the placement groove. Because the upper end and the lower extreme of vial can be fixed by placing hole and standing groove respectively, so can keep the upright state of vial in the charging tray, prevent that the vial is crooked.

A series of concepts in a simplified form are introduced in the context of the present invention, which will be described in further detail in the detailed description section. The summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a perspective view of a tray according to an exemplary embodiment of the present invention;

FIG. 2 is a top view of the tray of FIG. 1;

FIG. 3 is a cross-sectional view of the tray of FIG. 2;

FIG. 4 is an enlarged view of a portion of the tray of FIG. 3;

FIGS. 5-6 are perspective views of a first portion of the tray of FIG. 1; and

fig. 7 is a perspective view of a second portion of the tray of fig. 1.

Wherein the figures include the following reference numerals:

100. a cavity; 110. a first portion; 120. a second portion; 101. a through hole; 102. connecting columns; 103. positioning a groove; 104. positioning blocks; 200. placing holes; 201. a tubular structure; 300. a placement groove; 310. a boss; 320. and (4) a groove.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description illustrates only a preferred embodiment of the invention and that the invention may be practiced without one or more of these details. In addition, some technical features that are well known in the art are not described in detail in order to avoid obscuring the present invention.

The utility model provides a charging tray. Trays may be used to collect materials in general. The user can place the material in the charging tray and carry. In an assembly line with automatic devices such as a mechanical arm, the material tray can be conveyed through the mechanical arm, and the material transfer is realized. In many fields, the collection and handling of materials can be performed using trays, which for convenience will be described below by way of example in the biological or chemical field.

As shown in fig. 1-3, the tray may include a cavity 100 located within it. The upper surface of the tray may be provided with several placement holes 200 communicating with the cavity 100. Several placement grooves 300 may be provided on the bottom surface of the cavity 100. The placing holes 200 and the placing grooves 300 may be provided in one-to-one correspondence. The placing groove 300 may be located directly below the corresponding placing hole 200. In one embodiment, the cavities in the trays may be machined from solid stock trays by drilling, milling, or the like. In another embodiment, the tray may be made of multiple parts. The cavity 100 may be a space formed by a combination of a plurality of portions. The thickness between the outer surface of the tray and the inner surface of the cavity 100 may be of equal thickness, i.e. the shape of the cavity 100 is related to the outer shape of the tray. The shape of the cavity 100 may also be independent of the shape of the tray, for example, the shape of the tray is rectangular, and the shape of the cavity 100 may be spherical. The placement holes 200 may communicate with the cavity 100 through the upper surface of the tray, and the placement holes 200 may be used to insert vials. After the vial is inserted into the placement hole 200, a portion of the vial may be inserted into the cavity 100. The shape of the placing hole 200 may be circular for easy insertion of the vial. Of course, the shape of the placing hole 200 may be designed according to the shape of the material inserted therein, such as a square shape, an oval shape, etc. In order to stably place the vial inserted into the cavity 100, a placement groove 300 for stabilizing the vial is further provided at the bottom surface of the cavity 100. The placement groove 300 may have a certain depth. After the vial is inserted into the cavity 100, the bottom of the vial may be received in the placement groove 300. Preferably, the placement holes 200 and the placement slots 300 may be provided in one-to-one correspondence, i.e., the number of the placement holes 200 may be the same as the number of the placement slots 300. It is understood that the placement groove 300 may have a long bar shape, and the bottoms of a plurality of vials may be accommodated in the same placement groove 300. In order to allow the vial to be in a vertical state after being inserted into the cavity 100, the placing groove 300 may be positioned right under the placing hole 200. After the vials are vertically inserted into the cavity 100 through the placing hole 200, the placing groove 300 can receive the bottoms of the vials, and the vials can be vertically placed in the tray stably under the combined action of the placing hole 200 and the placing groove 300. It is understood that the placement groove 300 and the placement hole 200 may be disposed in a staggered manner when the vial inserted into the placement hole 200 is to be placed obliquely at an angle.

According to the utility model provides a charging tray, through set up cavity 100 in that the charging tray is inside, can realize alleviateing the weight of charging tray, reduce material cost. In addition, because the weight of the material tray is reduced, in the embodiment that the material tray is grabbed by the mechanical hand, the load of the material tray on the mechanical hand can be reduced, and the service life of the mechanical hand is prolonged. Meanwhile, the upper surface of the tray is provided with a placing hole 200 communicated with the cavity 100, a placing groove 300 is arranged on the bottom surface of the cavity 100, the placing hole 200 and the placing groove 300 are arranged in a one-to-one correspondence manner, and the placing groove 300 is positioned under the placing hole 200. Thus, after the vial is inserted into the cavity 100 through the placement hole 200, the lower end of the vial may enter the placement groove 300. Since the upper and lower ends of the vials can be fixed by the placing holes 200 and the placing grooves 300, respectively, the vials can be maintained in an upright state in the tray, preventing the vials from being inclined.

For example, as shown in fig. 2 to 3, the caliber of the upper end opening of the placing hole 200 may be gradually increased upward. That is, the diameter of the placing hole 200 close to the upper surface of the tray is larger than the diameter far from the upper surface of the tray. The diameter of the placement hole 200 may be changed stepwise, for example, in a stepped hole, or may be changed in a continuous slope. Thus, when inserting the vial into the placement hole 200, since the upper opening diameter of the placement hole 200 is gradually increased upward, the vial can be guided when being inserted into the placement hole 200, so that the vial can be inserted into the placement hole 200. Preferably, the longitudinal inner side wall of the upper end opening of the placing hole 200 is sloped. The inclined surface may cause the placement hole 200 to be flared. Compare the shoulder hole, place hole 200 processing like this simple, place the smooth no step of inside wall of hole 200 moreover, insert the bottle pipe and place hole 200 the time, can also avoid the edge of shoulder hole to cause the bottle pipe to collide with, effectively protect the bottle pipe.

Illustratively, as shown in fig. 6, the placing hole 200 may include an upper end opening and a lower end located at a side of the upper end opening close to the placing slot 300 (i.e., below the upper end opening), and the lower end of the placing hole 200 may be cylindrical, that is, the lower end of the placing hole extends downward from the upper end opening thereof by a certain distance to form a cylindrical structure 201. Thus, the upper end opening of the placing hole 200 is in a flared shape which is gradually opened upwards to guide the insertion of the vial, and the cylindrical structure 201 at the lower end can make the placing hole 200 have a longer duct, so that the vial inserted into the placing hole 200 can be well guided, and the vial can be vertically inserted into the placing hole 200. Simultaneously, the internal perisporium of placing hole 200 with tubular structure 201 has bigger area of contact with the bottle pipe, when the bottle pipe rocks in placing hole 200, also can play good protection and limiting displacement.

Illustratively, as shown in fig. 3, 4 and 7, the aperture of the upper opening of the placing groove 300 gradually increases upward. That is, the diameter of the placement groove 300 near the upper surface of the tray is larger than the diameter far from the upper surface of the tray. The aperture of the placement groove 300 may be changed in a stepwise manner or may be changed in a smooth slope. The structure thereof may be substantially the same as the placement hole 200. Thus, when the bottles and tubes enter the placing groove 300, the placing groove 300 can guide the bottoms of the bottles and tubes, so that the placing groove 300 can better receive the bottoms of the bottles and tubes.

Preferably, the longitudinal inner side wall of the upper end opening of the placing groove 300 is in the shape of an arc surface protruding toward the central axis of the placing groove 300. As shown in fig. 4, the inner sidewall of the placing groove 300 close to the upper surface of the tray may be a smooth arc, and the caliber close to the upper surface of the tray may be larger than the caliber far from the upper surface of the tray. Thus, when the vial enters the placement groove 300, the bottom of the vial can be guided, so that the bottom of the vial can conveniently enter the placement groove 300. And the inside wall of standing groove 300 is the arcsurface form can also prevent that the edge of standing groove 300 from causing the bottle pipe and colliding with, plays the effect of protection bottle pipe.

Illustratively, several bosses 310 may be provided on the inner bottom surface of the cavity 100. The placement groove 300 may be formed by the upper surface of the boss 310 being depressed downward. As shown in fig. 7, the bosses 310 may be arranged discontinuously, and grooves 320 may be formed between adjacent bosses 310. The placement groove 300 may be formed on the boss 310 by drilling, but it is understood that it may be formed by integral injection molding. The placing groove 300 functions to receive the bottom of the vial, so the placing groove 300 needs to have a certain depth. In order to provide the placement groove 300 with a certain depth, the inner bottom surface of the cavity 100 needs to have a certain thickness. By providing the protrusion 310 on the inner bottom surface of the cavity 100, the placement groove 300 is disposed on the protrusion 310, so that the inner bottom surface of the cavity 100 can be prevented from having the same thickness. The thickness of the portion of the groove 320 formed between adjacent bosses 310 on the bottom surface of the cavity 100 may be relatively thin. Therefore, the material of the material tray can be reduced, the weight of the material tray is lightened, and the effect of reducing the cost is achieved.

Illustratively, the tray may include a first portion 110 and a second portion 120 connected to each other. The first portion 110 may be located above the second portion 120. The placement hole 200 may be provided on the first portion 110. The placement groove 300 may be provided on the second portion 120. Therefore, the charging tray can be separately processed and manufactured by dividing the charging tray into the first part 110 and the second part 120, and the processing difficulty is reduced. In the embodiment shown in fig. 1, the first portion 110 and the second portion 120 may be disposed one above the other. The first portion 110 is provided with a placing hole 200 and the second portion is provided with a placing groove 300. This arrangement allows the placement holes 200 to be machined and manufactured uniformly in the first portion 110 and the placement grooves 300 to be machined and manufactured uniformly in the second portion 120. Thus, the efficiency of processing the placing hole 200 and the placing groove 300 can be improved. Further, the first portion 110 and the second portion 120 are detachably connected and can enclose a cavity 100 therebetween. As shown in fig. 5-7, a through hole 101 may be provided in the upper surface of the first portion 110. A connecting post 102 may be provided on the second portion 120. The connecting column may correspond to the through hole 101. After the first part 110 is fastened to the second part 120, the first part 110 and the second part 120 can be connected by connecting screws to the connecting posts 102 through the through holes 101. Since the first and second portions 110 and 120 are removable, they can be easily manufactured separately and can also be easily cleaned from the interior of the cavity 100. It will be understood that in the embodiment not shown, the first portion 110 and the second portion 120 may be disposed in a left-right direction, and other portions besides the first portion 110 and the second portion 120 may be disposed. The connection between the first portion 110 and the second portion 120 may also include a snap-fit connection or other connection that is easy to detach.

Illustratively, the upper surface of the second portion 120 may be provided with a positioning groove 103. The lower surface of the first portion 110 may be provided with a positioning block 104 capable of being received in the positioning groove 103. As shown in fig. 6-7, the detents 103 may be provided at the corners of the upper surface of the second portion 120, forming depressions. The positioning block 104 may be disposed at a corner of the lower surface of the first portion 110, forming a protrusion. In fig. 6-7, the positioning slot 103 and the positioning block 104 are "L" shaped. When the first part 110 and the second part 120 are snapped together, the positioning block 104 and the positioning slot 103 will be engaged. Thus, when the positioning slot 103 and the positioning block 104 are cooperatively connected, on one hand, the user can be guided to correctly connect the first part 110 and the second part 120 for alignment, and on the other hand, relative sliding between the first part 110 and the second part 120 can be avoided, thereby ensuring the stability after the first part 110 and the second part are connected. Of course, it will be appreciated that the form of the positioning slot 103 and the locating block 104 is not limited to the embodiment shown in FIGS. 6-7.

It should be noted that in the above-described embodiments, the tray can be used for collecting and transporting vials in the biological and chemical fields, and in the embodiment not shown, the tray can also be used in other fields for collecting and transporting other related materials.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front", "rear", "upper", "lower", "left", "right", "horizontal", "vertical", "horizontal" and "top", "bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

For ease of description, relative terms of regions such as "above … …", "above … …", "on … …", "above", etc. may be used herein to describe the regional positional relationship of one or more components or features to other components or features shown in the figures. It is understood that relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application 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 application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a charging tray, its characterized in that, the charging tray is including being located its inside cavity, the upper surface of charging tray be equipped with a plurality of holes of placing of cavity intercommunication, be equipped with a plurality of standing grooves on the bottom surface of cavity, place the hole with the standing groove one-to-one sets up, the standing groove is located the correspondence place under the hole.

2. A tray according to claim 1, wherein the opening at the upper end of the placing hole is gradually increased in diameter in an upward direction.

3. A tray according to claim 2, characterized in that the longitudinal inner side wall of the upper opening of the placing hole is beveled.

4. A tray according to claim 2, wherein the lower end of the placement hole is cylindrical.

5. The tray according to claim 1, wherein the caliber of the upper end opening of the placing groove is gradually increased upwards.

6. A tray according to claim 5, wherein the longitudinal inner side wall of the upper opening of the placing groove is in the shape of an arc surface protruding towards the central axis of the placing groove.

7. The tray according to claim 1, wherein a plurality of bosses are arranged on the inner bottom surface of the cavity, and the placing grooves are formed by downward depressions of the upper surfaces of the bosses.

8. A tray according to any one of claims 1 to 7, characterized in that the tray comprises a first part and a second part connected to each other, the first part being located above the second part, the placement holes being provided on the first part, the placement grooves being provided on the second part.

9. A tray according to claim 8, wherein the first part and the second part are detachably connected and enclose to form the cavity.

10. A tray according to claim 9, wherein the second portion has a positioning groove on an upper surface thereof, and the first portion has a positioning block on a lower surface thereof, the positioning block being receivable in the positioning groove.

Images