CN216368060U - Pipettor rack with a plurality of place the platform - Google Patents

Abstract

The utility model discloses a pipettor placement rack with a plurality of placement platforms, which solves the problem that the existing pipettors are small in placement space. Comprises a placing part, a first supporting component and a second supporting component; the two ends of the placing part are fixedly connected with supporting rods, and the placing part is used for hanging a pipettor; the first supporting assembly and the second supporting assembly are both arranged on the placing part and can form a placing platform under the action of external force; when operating personnel uses, can select the backup pad that corresponds to form place the platform according to the demand and be used for placing the thing, just receive when not needing, and this kind of structure is less to occupying in space, can not block operating personnel's normal experiment. The utility model has the advantages of convenient operation, high space utilization rate, strong flexibility and the like.

Description

Pipettor rack with a plurality of place the platform

Technical Field

The utility model relates to the field of test appliances, in particular to a pipettor placing rack with a plurality of placing platforms.

Background

The pipettor placing frame is used as a laboratory auxiliary device, and is placed on a laboratory desktop in a daily main use scene and used for vertically hanging experimental devices such as pipettors, sample adding devices, sample adding guns and the like; conventional pipettor rack places the space little, and is many to the experimental project, and the limited administrative or technical offices in desktop space can not carry out fine utilization planning to the desktop space, consequently, need a volume less, occupy less pipettor rack to the space and satisfy the experiment demand.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that a conventional pipettor placing rack is small in placing space, the utility model provides a pipettor placing rack with a plurality of placing platforms, and the plurality of placing platforms can be formed under the action of external force to be used by operators.

The utility model is realized by the following technical scheme:

a pipettor rack with a plurality of placement platforms comprises a placement part, a first support component and a second support component; the two ends of the placing part are fixedly connected with supporting rods, and the placing part is used for hanging a pipettor; the first supporting assembly and the second supporting assembly are both arranged on the placing part and can form a placing platform under the action of external force; when operating personnel uses, can select the backup pad that corresponds to form place the platform according to the demand and be used for placing the thing, just receive when not needing, and this kind of structure is less to occupying in space, can not block operating personnel's normal experiment.

Further, the placing part comprises a first side surface and a second side surface which are connected with each other; the first support assembly comprises a first sliding part, a telescopic rod, a first support plate and a rotating assembly; the first sliding part is arranged between the first side surface and the second side surface, the fixed end of the telescopic rod is fixed on the first sliding part, and the rotating assembly is connected between the telescopic end of the telescopic rod and the first supporting plate; the first supporting plate is connected with the first sliding part in a sliding mode, can slide out of the placing part under the driving of external force, and can rotate through the rotating assembly to form a first placing platform for placing articles; daily under the condition that does not use first backup pad, first backup pad is received and is placed the portion below, when needing to use, places the portion with first backup pad roll-off, then rotates again and places the portion, and rotating assembly and first backup pad cooperation for first backup pad forms the house platform after rotating certain angle.

Further, the rotating assembly comprises a rotating block and a connecting rod; one end of the connecting rod is rotatably connected with the rotating block, the other end of the connecting rod is fixedly connected with the first supporting plate, a limiting cavity used for limiting the rotating angle of the connecting rod is arranged in the rotating block, and a limiting block which is matched with the limiting cavity is arranged on the connecting rod; the stopper can rotate along with the rotation of connecting rod in spacing chamber, and when the stopper rotated the border in spacing chamber, the stopper can't rotate again, accomplishes the restriction to first backup pad turned angle, restricts the last position of first backup pad.

Further, telescopic link and turning block all set up in first sliding part top, turning block and first sliding part sliding connection, and be equipped with the sliding clearance that supplies first backup pad to pass on the first sliding part, first backup pad passes through turning block and first sliding part sliding connection.

Furthermore, the first sliding part comprises two sliding plates which are arranged in parallel, one sliding plate is fixedly connected to the inner surface of the first side surface, the other sliding plate is fixedly connected to the inner surface of the second side surface, and a sliding gap is formed between the two sliding plates.

Further, the first supporting plate is of a rectangular plate-shaped structure and is matched with the placing part in shape.

Furthermore, there are two sets of first supporting component, install respectively at the both ends of placing the portion.

Further, the second support assembly comprises a second sliding part and a plurality of second support plates; the second sliding part is arranged between the first side surface and the second side surface, is positioned below the first sliding part and is provided with a first gap for the first supporting plate to pass through; the plurality of second supporting plates are connected with the second sliding part in a sliding mode, grooves used for clamping the second supporting plates are formed in the two ends of the first side face and the two ends of the second side face, and when the second supporting plates are clamped at the one ends of the first side face and the second side face, the second supporting plates form a placing platform used for placing articles; during the use, take out the second backup pad from the portion of placing below, then the joint can use on the portion of placing, connects firmly, and the installation is all very convenient with the dismantlement.

Furthermore, the second supporting plate is of a rectangular plate-shaped structure, a limiting rod is fixedly connected to the upper portion of the second supporting plate, the limiting rod is erected above the second sliding portion, a sliding gap for the second supporting plate to penetrate through is formed in the second sliding portion, and the second supporting plate is connected with the second sliding portion in a sliding mode through the limiting rod.

Furthermore, a plurality of second backup pads parallel arrangement is convenient for place in the portion below of placing to parallel arrangement also can not lead to the fact the influence to the pleasing to the eye degree of whole device.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

according to the utility model, by arranging the plurality of supporting plates, an operator can increase the placing space of the conventional pipettor placing rack according to requirements, so that the space is reasonably utilized, and the condition of unreasonable space utilization is avoided; in addition, the telescopic rod is matched with the rotating assembly, so that the first supporting plate can directly form a placing platform through rotation, and the operation is simple and quick; utilize the second backup pad to increase the space of placing of pipettor rack once more, further improve space utilization, and increase the operator when actual operation to place platform's selection range.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is an overall structural view of an embodiment of the present invention;

FIG. 2 is an expanded view of a placement platform according to an embodiment of the present invention;

FIG. 3 is a diagram of a second supporting plate according to the embodiment of the present invention;

fig. 4 is a connection structure diagram of a first supporting plate according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a first slide of an embodiment of the utility model;

FIG. 6 is a cross-sectional view of a second slide of an embodiment of the utility model;

fig. 7 is a cross-sectional view of a rotating block before a first support plate of an embodiment of the present invention is rotated;

fig. 8 is a cross-sectional view of the rotating block after the first support plate is rotated according to the embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

1-a placing part, 11-a first side surface, 12-a second side surface, 2-a supporting rod, 31-a first sliding part, 32-an expansion rod, 33-a first supporting plate, 34-a connecting rod, 35-a rotating block, 36-a limiting cavity, 37-a limiting block, 41-a second sliding part, 42-a second supporting plate and 43-a limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.

Examples

The pipette placing rack provided by the embodiment of the utility model and provided with a plurality of placing platforms is shown in fig. 1-8 and comprises a placing part 1, a first supporting component and a second supporting component; the equal fixedly connected with bracing piece 2 in 1 both ends of portion of placing, portion of placing 1 places on the laboratory's experiment desktop through bracing piece 2, or on other platforms, portion of placing 1 is the part that is used for hanging the pipettor, first supporting component and second support are all installed gradually on portion of placing 1, wherein, first supporting component has included first backup pad 33, second supporting component has included a plurality of second backup pads 42, first backup pad 33 and a plurality of second backup pads 42 all are used for placing object article, operating personnel can be according to the experiment needs, drive first backup pad 33 or second backup pad 42 and form place the platform.

The pipette placing frame conventionally used in a laboratory is used for placing pipettes, and the pipettes are vertically hung on the placing part 1 of the pipette placing frame, so that the contamination of dust to the pipettes is reduced, the cleanness of the pipettes is kept, and the service life of the pipettes is prolonged; however, for departments with many experimental projects and limited desktop space, the desktop space cannot be well utilized and planned; the pipettor place frame that this embodiment provided sets up a plurality of place platforms on the pipettor rack when keeping the pipettor and place the function, and operating personnel can select suitable place platform according to the demand of diameter, and not need when using can, the rational utilization space planning, place platform can be used for placing the blood group pick-up plate not dry, detects record table etc..

The overall cross section of the placing part 1 is of an inverted V-shaped structure, a first side surface 11 and a second side surface 12 which are connected with each other are arranged on two sides of the structure, the first side surface 11 and the second side surface 12 are actually of one structure, only the two sides are bent and extended towards different directions, and the connecting part of the two sides is of a smooth curved surface structure; the first support assembly further comprises a first sliding part 31, a telescopic rod 32 and a rotating assembly; the first sliding part 31 is installed between the first side surface 11 and the second side surface 12, the first supporting plate 33 is connected with the sliding part in a sliding mode, the telescopic rod 32 comprises a telescopic section and a fixed section, the fixed section is fixedly arranged on the first sliding part 31, the end part of the telescopic section is connected with the first supporting plate 33 through a rotating assembly, the first support is of a rectangular plate-shaped structure, the rectangular structure is matched with the space below the placing part 1, and the situation that when the first supporting plate 33 is placed below the placing part 1, two ends of the first supporting plate protrude out of the placing part 1 can be avoided; under the initial conditions, telescopic link 32 is not elongated, first backup pad 33 is located the vertical placement in 1 below of portion of placing completely, can not influence the normal use of pipettor rack, need utilize first backup pad 33 to enlarge the place the platform of pipettor rack, the first backup pad 33 of pulling, make first backup pad 33 along first sliding part 31 roll-off, telescopic link 32 is also stretched under the effect of external force simultaneously, when first backup pad 33 is pulled out place portion 1 completely, rotate first backup pad 33, when first backup pad 33 rotates certain angle along appointed direction, the position of first backup pad 33 is fixed, can form place the platform, the main action of telescopic link 32 is the position of fixed runner assembly, thereby restrict the position of first backup pad 33, guarantee that first backup pad 33 can form place the platform smoothly.

In this embodiment, the rotating assembly is specifically shown in fig. 3, the rotating assembly includes a rotating block 35 and a connecting rod 34, the rotating block 35 is fixedly connected to the end of the telescopic rod 32, one end of the connecting rod 34 is rotatably connected to the rotating block 35, the other end of the connecting rod 34 is fixedly connected to the support plate, a cylindrical groove for inserting the connecting rod 34 is provided on the rotating block 35, the connecting rod 34 is rotatably connected to the rotating rod through the cylindrical groove, a limiting cavity 36 is further provided on the rotating block 35, the limiting cavity 36 is communicated with the cylindrical groove, in this embodiment, the limiting cavity 36 is an incomplete annular cavity, the radian of the edge line of the cross section of the limiting cavity 36 is greater than 270 degrees, a limiting block 37 cooperating with the limiting cavity 36 is fixedly connected to the connecting rod 34, when the support plate is naturally placed under the action of gravity, the limiting block 37 is attached to one end face of the limiting cavity 36, when the first support plate 33 is driven to rotate along the limiting cavity 36, until the limiting block 37 is attached to the other end surface of the limiting cavity 36, at this time, the first supporting plate 33 is parallel to the experiment table top, and due to the support of the limiting cavity 36, the first supporting plate 33 forms a stable placing platform and cannot rotate downward, when the first supporting rod 2 is taken down, the first supporting plate 33 is rotated in the opposite direction of the previous rotation until the limiting block 37 returns to the original position, and the first supporting plate 33 can be slid into the place part 1 again, fig. 7 is a cross-sectional view of a rotating block 35 before the first supporting plate 33 rotates, and fig. 8 is a cross-sectional view of the rotating block 35 after the first supporting plate 33 rotates.

In this embodiment, the telescopic rod 32 and the rotating block 35 are both disposed above the first sliding portion 31, the rotating block 35 is erected on the first sliding portion 31 and is slidably connected with the first sliding portion 31, the first sliding portion 31 is further provided with a sliding gap for the first supporting plate 33 to pass through, the connecting rod 34 and the sliding block rotate by a cylindrical rod, the connecting rod 34 and the supporting plate are connected by a bar-shaped rod, the bar-shaped rod of the connecting rod 34 and the rotating block 35 together support the first supporting plate 33, and in this structure, there may be no contact between the first supporting plate 33 and the first sliding portion 31 to ensure smooth sliding of the first supporting plate 33; in other embodiments, the telescopic rod 32 and the rotating block 35 may also be disposed below the first sliding portion 31, and in this case, a sliding gap for the first supporting plate 33 to pass through is also required to be disposed on the first sliding portion 31, but a groove needs to be disposed on the first supporting plate 33 to engage with the first sliding portion 31, so that the first sliding portion 31 supports the first supporting plate 33.

The first sliding part 31 comprises two sliding plates which are arranged in parallel, one sliding plate is fixedly connected with the inner surface of the first side surface 11, the other sliding plate is fixedly connected with the inner surface of the second side surface 12, and a sliding gap is formed between the two sliding plates; in this embodiment, there are two sets of first supporting components, which are respectively installed at two ends of the placing part 1, and the two first sliding parts 31 of the two sets of first supporting components may be connected with each other or not; both ends all are provided with first supporting component, balance the focus of pipettor rack, avoid taking place to turn on one's side pipettor rack in the use.

The second support assembly further includes a second sliding portion 41, the second sliding portion 41 is also installed between the first side surface 11 and the second side surface 12, the second sliding portion 41 is located below the first sliding portion 31, and a first gap for the first support plate 33 to pass through is further provided on the second sliding portion 41, in this embodiment, two second support plates 42 are both rectangular structures, the two second support plates 42 are both slidably connected to the second sliding portion 41, the two second support plates 42 are arranged in parallel and are both parallel to the first support plate 33, in order to maintain the stability of the gravity center of the pipette rack, the two second support plates 42 are distributed on both sides of the first support plate, grooves for clamping the second support plates 42 are provided on both ends of the first side surface 11 and both ends of the second side surface 12, when the second support plates 42 slide out of the second sliding portion 41 under an external force, one side of the second support plates 42 sequentially passes through the grooves on the first side surface 11 and the second side surface 12 located on the same side surface And the second supporting plate 42 is supported, and when the second supporting plate 42 is clamped on the first side surface 11 and the second side surface 12, the second supporting plate 42 is almost parallel to the laboratory table top, so that articles can be placed conveniently.

In this embodiment, the second support plate 42 is slidably connected to the second sliding portion 41 through a limiting rod 43, the limiting rod 43 is fixedly connected to the upper portion of the second support plate 42, the limiting rod 43 is disposed on the second sliding portion 41, the second sliding portion 41 is provided with a sliding gap for the second support plate 42 to pass through, correspondingly, the structure of the limiting rod 43 also needs to be considered for the grooves disposed at the two ends of the first side surface 11 and the two ends of the second side surface 12, the whole groove is of a "T" shape, so as to facilitate clamping of the second support plate 42, meanwhile, the second support plate 42 has greater flexibility, the height position of the second support plate in the placement portion 1 can be changed, if an article is placed below the pipette placement rack, the second support plate 42 can be raised, if the limiting rod 43 is not used, the groove matched with the second sliding portion 41 is directly disposed on the second support plate 42, the height position of the second support plate 42 cannot be changed, there is a lack of flexibility.

The second sliding portion 41 is provided with two sliding gaps for the two second supporting plates 42 to slide, in this embodiment, the second sliding portion 41 includes two sliding plates, the two sliding plates are respectively and fixedly connected in the first side surface 11 and the second side surface 12, each of the two sliding plates is provided with one sliding gap, and the two sliding gaps have different opening directions, so that the corresponding second supporting plates 42 can be conveniently taken out from the two ends of the placing portion 1; a sliding gap for the first supporting plate 33 to slide is formed between the two sliding plates, a connecting part is arranged between the two sliding plates, the connecting part can enhance the structural stability of the second sliding part 41, and meanwhile, the connecting part is just positioned in the middle of the two first supporting plates 33, so that the sliding of the first supporting plates 33 cannot be influenced.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A pipettor rack with a plurality of placement platforms is characterized by comprising a placement part (1), a first support component and a second support component; the two ends of the placing part (1) are fixedly connected with supporting rods (2), and the placing part (1) is used for hanging a pipettor; the first supporting component and the second supporting component are installed on the placing part (1), the first supporting component comprises a first supporting plate (33), the second supporting component comprises a plurality of second supporting plates (42), and the first supporting plate (33) and the second supporting plates (42) can form a placing platform under the action of external force.

2. The pipette rack with multiple placement platforms according to claim 1, characterized in that the placement section (1) comprises a first side face (11) and a second side face (12) connected to each other; the first supporting component also comprises a first sliding part (31), a telescopic rod (32) and a rotating component; the first sliding part (31) is installed between the first side surface (11) and the second side surface (12), the fixed end of the telescopic rod (32) is fixed on the first sliding part (31), and the rotating assembly is connected between the telescopic end of the telescopic rod (32) and the first supporting plate (33); first backup pad (33) with first sliding part (31) sliding connection, first backup pad (33) can be under the drive of external force roll-off placing portion (1), just first backup pad (33) can pass through rotating assembly rotates and forms the first place the platform that is used for placing object article.

3. The pipette rack with multiple placement platforms of claim 2, wherein the rotation assembly comprises a rotation block (35) and a connecting rod (34); connecting rod (34) one end with turning block (35) rotate to be connected, the other end with first backup pad (33) fixed connection, be equipped with in turning block (35) and be used for the restriction connecting rod (34) turned angle's spacing chamber (36), be equipped with on connecting rod (34) with spacing chamber (36) mating reaction's stopper (37).

4. The pipette placement rack with multiple placement platforms according to claim 3, wherein the telescopic rod (32) and the rotary block (35) are both disposed above the first sliding portion (31), the rotary block (35) is slidably connected with the first sliding portion (31), a sliding gap for the first support plate (33) to pass through is formed in the first sliding portion (31), and the first support plate (33) is slidably connected with the first sliding portion (31) through the rotary block (35).

5. The pipette rack with multiple placement platforms according to claim 4, wherein the first sliding portion (31) comprises two sliding plates arranged in parallel, one sliding plate is fixedly connected to the inner surface of the first side surface (11), the other sliding plate is fixedly connected to the inner surface of the second side surface (12), and the sliding gap is formed between the two sliding plates.

6. The pipette rest with multiple placement platforms according to claim 5, wherein the first support plate (33) is a rectangular plate-like structure.

7. The pipette rest with multiple placement platforms according to claim 6, wherein there are two sets of the first support members, respectively mounted at both ends of the placement section (1).

8. The pipette rack with multiple placement platforms of claim 2, wherein the second support assembly further comprises a second slide (41); the second sliding part (41) is arranged between the first side surface (11) and the second side surface (12), the second sliding part (41) is positioned below the first sliding part (31), and a first gap for the first supporting plate (33) to pass through is arranged on the second sliding part (41); a plurality of second backup pad (42) all with second sliding part (41) sliding connection, first side (11) both ends with second side (12) both ends all are equipped with and are used for the joint the recess of second backup pad (42), work as second backup pad (42) joint is in first side (11) with during second side (12) one end, second backup pad (42) form the place the platform that is used for placing object article.

9. The pipette placement rack with multiple placement platforms according to claim 8, wherein the second support plate (42) is a rectangular plate-shaped structure, a limiting rod (43) is fixedly connected above the second support plate (42), the limiting rod (43) is erected above the second sliding portion (41), a sliding gap for the second support plate (42) to pass through is formed in the second sliding portion (41), and the second support plate (42) is slidably connected with the second sliding portion (41) through the limiting rod (43).

10. The pipette rack with multiple placement platforms of claim 9, wherein multiple second support plates (42) are arranged in parallel.

Images