CN219770949U - Liquid storage and replacement device and analyzer - Google Patents

Abstract

The utility model discloses a liquid storage and replacement device and an analyzer, wherein the liquid storage and replacement device comprises a placement box, a connecting part, a detection assembly and a sliding rail; the connecting portion and place and be formed with installation space between the case, place the case and be formed with the standing groove that is used for placing the container, detection component includes weight sensor, weight sensor sets up in installation space, weight sensor's one end is installed in the connecting portion, weight sensor's the other end and the bottom butt of placing the case, connecting portion slidable mounting is in the slide rail, place the case and set up on the connecting portion, so as to follow the slide rail through drive connecting portion and remove, thereby drive and place the case and move into organism inner chamber or shift out organism inner chamber. The liquid storage and replacement device has the advantages of high space utilization rate, convenient use and difficult interference generation.

Description

Liquid storage and replacement device and analyzer

Technical Field

The utility model relates to the technical field of analyzers, in particular to a liquid storage and replacement device and an analyzer.

Background

The liquid such as cleaner, buffering agent is the reagent commonly used in the analysis appearance detection flow, and use amount and frequency are higher, and the mechanism that holds of liquid such as required buffer of present analysis appearance detection, cleaner usually sets up on the mesa of analysis appearance to the personnel get and put, but this kind of mode can additionally occupy great space, still can cause the interference to operating personnel, like careless collision, perhaps take by mistake and put.

In view of the foregoing, it is desirable to provide a new liquid storage and replacement device and analyzer that address or at least alleviate the above-mentioned drawbacks.

Disclosure of Invention

The utility model mainly aims to provide a liquid storage and replacement device and an analyzer, and aims to solve the technical problems that in the prior art, the utilization rate of a liquid containing space of the analyzer is low and operators are easy to interfere.

In order to achieve the above object, according to an aspect of the present utility model, there is provided a liquid agent storage and replacement device for being disposed in an inner cavity of a body of an analyzer, the liquid agent storage and replacement device including a placement box, a connection portion, a detection assembly, and a slide rail; the utility model discloses a container, including connecting portion, placing box, detection subassembly, connecting portion, placing box and connecting portion are formed with the installation recess that is used for placing the container between the placing box, the placing box is formed with the standing groove that is used for placing the container, detection subassembly includes weight sensor, weight sensor set up in the installation recess, weight sensor's one end install in connecting portion, weight sensor's the other end with place box's bottom butt, connecting portion slidable mounting in the slide rail, place the box set up in on the connecting portion, in order to drive through the drive connecting portion is followed the slide rail removes, thereby drives place the box moves into organism inner chamber or shifts out organism inner chamber.

In an embodiment, the number of the weight sensors is a plurality, and the plurality of the weight sensors are arranged at intervals.

In an embodiment, the detection assembly further comprises a weight detection plate disposed in the installation space, and the plurality of weight sensors are respectively electrically connected with the weight detection plate.

In an embodiment, the detecting assembly further includes a bubble detecting member, and the bubble detecting member is disposed in the installation space.

In an embodiment, the bottom surface of the placement groove is obliquely arranged.

In an embodiment, the bottom surface of the placement groove is square, and one corner of the bottom surface is lower than other triangles of the bottom surface.

In an embodiment, the sliding rail is a three-section sliding rail, the sliding rail comprises an outer frame, an inner frame and a retainer, the outer frame is used for being connected with the analyzer, the inner frame is in sliding connection with the outer frame, the retainer is connected with the inner frame, and the connecting portion is connected with the retainer.

In an embodiment, the connecting portion includes a bottom plate and a plurality of supporting legs, two ends of the supporting legs are respectively connected with the bottom plate and the placement box, and a plurality of supporting legs are arranged at intervals so as to form the installation space through the supporting legs.

In an embodiment, the number of the placement grooves is at least two, and a baffle is arranged between at least two placement grooves.

In an embodiment, the placement box includes a first side, a second side and two sets of third sides, the first side with the second side sets up relatively, just the height of first side is less than the height of second side, the both ends of third side are connected respectively first side with the second side, follow the second side extremely first side direction, the third side is downward sloping setting.

In one embodiment, the liquid formulation storage changing device further comprises a handle connected to the connecting portion.

According to another aspect of the present utility model, there is also provided an analyzer comprising the liquid agent storage and replacement device as described above, further comprising a body cavity, a door for opening and closing the body cavity, and a hook connected to the door.

In the technical scheme of the utility model, the liquid agent storage and replacement device is integrally arranged in the analyzer, and a plastic container can be arranged in a placing groove of the placing box so as to be convenient for loading liquid agents such as cleaning agents, buffering agents and the like; during the use, can install in the installation space and set up various functional work pieces, like weight sensor can detect the weight of placing the case in the liquid agent, and with signal transmission to host system, with the surplus of suggestion test personnel liquid agent, when suggestion surplus is not enough, the test personnel can in time trade liquid and supply, in order to ensure the normal operating that the analysis appearance detected, the test personnel moves on the slide rail through drive connecting portion, can be with placing the case and remove outside the organism from organism inner chamber, thereby make things convenient for the trade liquid, will place the case drive back after the trade liquid organism inner chamber can, avoided placing the case and set up the problem that easily causes the interference in the instrument outside, utilize the space that the instrument frame formed simultaneously, reduced and placed the case setting and at the outside space that occupies of instrument, space utilization has been improved. The utility model has the advantages of high space utilization rate, convenient use and difficult interference generation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the following brief description will be given of the drawings required for the description of the embodiments or the prior art, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without the need for inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a liquid storage and replacement device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the base plate, the supporting legs and the detecting assembly according to an embodiment of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Liquid storage and replacement device	11	Placement tank
110	Installation space	12	Baffle plate
				1	Placement box	21	Bottom plate
2	Connecting part	22	Supporting leg
				4	Sliding rail	31	Weight sensor
41	Outer frame	32	Weight detecting plate
				42	Inner frame	33	Bubble detecting member
43	Retainer

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" is at least two groups, for example, two groups, three groups, etc., unless explicitly specified otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or in communication with each other within two sets of elements or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Referring to fig. 1 and 2, according to an aspect of the present utility model, a liquid agent storage and replacement device 100 is provided, and is configured to be disposed in an inner cavity of a body of an analyzer, wherein the liquid agent storage and replacement device 100 includes a placement box 1, a connection portion 2, a detection assembly and a sliding rail 4; the connecting portion 2 and place and be formed with installation space 110 between the case 1, place case 1 and be formed with the standing groove 11 that is used for placing the container, detection component includes weight sensor 31, weight sensor 31 sets up in installation space 110, weight sensor 31's one end is installed in connecting portion 2, weight sensor 31's the other end and the bottom butt of placing case 1, connecting portion 2 slidable mounting is in slide rail 4, place case 1 and set up on connecting portion 2, so as to remove along slide rail 4 through drive connecting portion 2, thereby drive place case 1 and move into organism inner chamber or remove organism inner chamber.

In the above embodiment, the liquid agent storage and replacement device 100 is integrally disposed inside the analyzer, and a plastic container for containing liquid agent such as cleaning agent and buffer agent can be placed in the placement groove 11 of the placement box 1; during the use, can install in the installation space 110 and set up various functional work pieces, like weight sensor 31 can detect the weight of placing the case 1 in the liquid agent, and with signal transmission to upper system, with the surplus of suggestion test personnel liquid agent, when suggestion surplus is not enough, the test personnel can in time carry out the trading liquid and supply, in order to ensure the normal operating that the analysis appearance detected, the test personnel moves on slide rail 4 through drive connecting portion 2, can be with placing case 1 and remove outside the organism from organism inner chamber, thereby make things convenient for the trading liquid, after the trading liquid will place case 1 drive back organism inner chamber can, place case 1 has been avoided and set up in the outside problem that easily causes the interference of instrument, utilize the space that the instrument frame formed simultaneously, reduced and placed case 1 and set up the space that occupies outside the instrument, the space utilization has been improved. The embodiment has the advantages of high space utilization rate, convenient use and difficult interference generation.

The connecting portion 2 specifically includes a bottom plate 21 and a plurality of supporting legs 22, two ends of the supporting legs 22 are respectively connected with the bottom plate 21 and the placement box 1, the plurality of supporting legs 22 are arranged at intervals, the plurality of supporting legs 22 are mutually matched, and the supporting legs 22 can be arranged into a shape matched with the shape of the bottom surface of the placement box 1 so as to support the placement box 1; the support legs 22 space the bottom plate 21 from the placement tank 1 to form an interlayer, i.e., an installation space 110, to facilitate the placement of the detection assembly. The support leg 22 is L-shaped or T-shaped, and may be adaptively set according to practical situations.

In one embodiment, the number of the placement grooves 11 is at least two, a baffle 12 is arranged between at least two placement grooves 11, and when the number of the placement grooves 11 is two, the two placement grooves 11 can be used for one when the same liquid agent is stored; or the two placing grooves can simultaneously contain the same liquid agent, and when the liquid agent is supplied to the same object, the liquid supply time can be prolonged, and the liquid exchange times in the test period can be reduced; when the two are contained with different solutions, the solutions can be supplied to different objects, for example, cleaning agents and buffers can be provided respectively.

In one embodiment, the number of the weight sensors 31 is plural, and the plural weight sensors 31 are disposed at intervals. The number of the weight sensors 31 corresponding to each placement groove 11 can be one or more, and when a plurality of weight sensors are adopted, the average value of the plurality of weight sensors is calculated so as to improve the accuracy of weight detection.

Specifically, the detection assembly further includes a weight detection board 32 disposed on the bottom board 21, the plurality of weight sensors 31 are electrically connected to the weight detection board 32, the weight detection board 32 is configured to receive signals of the weight sensors 31, process the data of the weight sensors 31 to obtain the weight of the liquid agent, and transmit the weight to the upper computer server or the display to prompt the test personnel.

In one embodiment, the detecting assembly further includes a bubble detecting member 33, and the bubble detecting member 33 is disposed in the installation space 110. The bubble detecting element 33 is used for detecting the number or the ratio of bubbles in the liquid agent in the plastic container, when the number or the ratio of the bubbles is larger than a threshold value, the analyzer prompts a tester to perform interference treatment on the liquid agent, wherein the treatment mode can be manual bubble removal, preheating of the liquid agent can be started to reduce the bubbles, and the vacuum degree of the liquid agent storage container can be properly reduced to remove the bubbles; it should be noted that, the manner of the interference treatment includes, but is not limited to, the above-mentioned scheme, and those skilled in the art can use any of the prior art to perform the defoaming.

Specifically, the bubble detecting member 33 includes a bubble detecting plate and a bubble sensor, and the specific detection principle is as follows: the liquid in the plastic container is conveyed outwards through the pipeline, the bubble sensor is arranged on the outer side of the pipeline, the light source is used for irradiating the pipeline so that the bubble sensor can detect light transmittance, refractive index and the like, the detection parameters of bubbles are different from those of bubbles, the proportion of the bubbles in the pipeline can be determined according to the detection parameters, the bubble detection plate is equivalent to a processor and is used for collecting data detected by the bubble sensor everywhere, a final bubble coefficient is obtained after processing, and the final bubble coefficient is fed back to the display or the upper computer server.

The bottom surface of standing groove 11 can be the level setting, also can be the slope setting, and the structure of current level setting can make the surplus liquid in the plastic container more, and extravagant is more serious, and further, the bottom surface is the non-level setting, for example wholly is high left and right low or high right left and low to be favorable to the liquid to collect to the low department, be favorable to reducing raffinate, reduce extravagant.

In an embodiment, the bottom surface of the placement groove 11 is square, one corner of the bottom surface is lower than other triangles of the bottom surface, and the liquid agent can be collected at the corner at the lowest position under the action of gravity, so that the effect of collecting the residual liquid can be further enhanced.

In an embodiment, the sliding rail 4 is a three-stage sliding rail 4, the sliding rail 4 includes an outer frame 41, an inner frame 42, and a holder 43, the outer frame 41 is used for being connected with the analyzer, the inner frame 42 is slidably connected with the outer frame 41, the holder 43 is connected with the inner frame 42, and the connecting portion 2 is connected with the holder 43. Through setting up syllogic slide rail 4, the space that slide rail 4 occupy after accomodating is shorter, has reduced slide rail 4 at the occupation of length direction to the space, has improved space utilization, through pulling bottom plate 21, can be with placing case 1 on bottom plate 21 and the bottom plate 21 from inside direct conveying of instrument to the instrument outside, the change of the liquid formulation of being convenient for.

In one embodiment, the liquid formulation storage changing device 100 further includes a handle connected to the connection portion 2. To facilitate the tester to push and pull the base plate 21. The handle may be arranged in various ways, for example, the handle may be fixed to the bottom plate 21 by a screw, and the handle extends vertically downward relative to the bottom plate 21; the handle may be formed integrally with the bottom plate 21, for example, a protruding edge may be reserved on the outer edge of the bottom plate 21, and then the protruding edge may be turned up or turned down to form a component for hand force; the shape of the handle is not particularly limited in this embodiment, and may be any shape.

In an embodiment, the placement box 1 includes a first side, a second side and two sets of third sides, the first side and the second side are relatively arranged, the height of the first side is lower than that of the second side, two ends of the third side are respectively connected with the first side and the second side, the third side is arranged in a downward inclined manner along the direction from the second side to the first side, as shown in fig. 1, the side view projection of the placement box 1 is trapezoid, and the first side, the second side and the two sets of third sides are surrounded to form a placement groove, so that the interference of the side wall of the placement groove 11 is reduced, and the reagent is conveniently taken from the position of the short side (i.e. from the first side) of the placement box 1.

According to another aspect of the present utility model, there is also provided an analyzer comprising the liquid agent storage and exchange device 100 as described above, further comprising a body cavity, a door for opening and closing the body cavity, and a hook connected to the door. The specific structure of the liquid agent storage and replacement device 100 refers to the above embodiment, and the analyzer adopts all the technical solutions of the above embodiment, so that the analyzer has at least all the beneficial effects brought by the technical solutions of the above embodiment, and will not be described in detail herein. The liquid storage and replacement device 100 is arranged in the inner cavity of the machine body, so that the problems that the use of operators is affected due to the fact that a pipeline and a joint are placed at will during liquid replacement, and the conditions of liquid leakage, pollution, corrosion to the surface of an instrument and the like possibly occur are solved; the hanging part is used for hanging the pipeline when changing liquid, and the accommodating cavity is used for accommodating the joint of the pipeline when changing liquid so as to collect liquid flowing back or leaking at the joint and prevent the liquid from polluting the bin gate and the inner cavity of the machine body and polluting or corroding the bin gate and the inner cavity of the machine body.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims (12)

1. The liquid agent storage and replacement device is used for being arranged in an inner cavity of a machine body of an analyzer and is characterized by comprising a placement box, a connecting part, a detection assembly and a sliding rail; the utility model discloses a container, including connecting portion, placing box, detection subassembly, connecting portion, placing box and connecting portion are formed with the installation space between, placing box is formed with the standing groove that is used for placing the container, detection subassembly includes weight sensor, weight sensor set up in the installation space, weight sensor's one end install in connecting portion, weight sensor's the other end with place box's bottom butt, connecting portion slidable mounting in the slide rail, place the box set up in on the connecting portion, in order to drive through the drive connecting portion is followed the slide rail removes, thereby drives place the box moves into or shifts out organism inner chamber.

2. The liquid formulation storage and replacement apparatus according to claim 1, wherein said plurality of weight sensors is provided in plural number and said plurality of weight sensors is provided at intervals.

3. The liquid formulation storage and replacement apparatus as set forth in claim 2 wherein said sensing assembly further comprises a weight sensing plate disposed in said mounting space, a plurality of said weight sensors being electrically connected to said weight sensing plate, respectively.

4. The liquid formulation storage changing apparatus according to claim 1, wherein said detection assembly further comprises a bubble detecting member disposed in said installation space.

5. The liquid formulation storage and replacement apparatus according to claim 4, wherein a bottom surface of said placement groove is disposed obliquely.

6. The liquid formulation storage and replacement apparatus according to claim 5, wherein said bottom surface of said placement groove is square, and wherein one corner of said bottom surface is lower than the other triangle of said bottom surface.

7. The liquid formulation storage and replacement apparatus as claimed in claim 1, wherein said slide rail is a three-section slide rail, said slide rail comprising an outer frame for connection with said analyzer, an inner frame slidably connected with said outer frame, and a retainer connected with said inner frame, said connection portion being connected with said retainer.

8. The liquid formulation storage and replacement apparatus as claimed in any one of claims 1 to 7, wherein said connection portion comprises a base plate and a plurality of support legs, both ends of said support legs being respectively connected to said base plate and said placement box, a plurality of said support legs being disposed at intervals so as to form said installation space by said support legs.

9. The liquid formulation storage and replacement apparatus according to any one of claims 1 to 7, wherein said plurality of placement grooves is at least two, and wherein a baffle is provided between at least two of said placement grooves.

10. The liquid formulation storage and replacement apparatus according to any one of claims 1 to 7, wherein said storage case comprises a first side, a second side, and two sets of third sides, said first side and said second side being disposed opposite each other, wherein the height of said first side is lower than the height of said second side, wherein two ends of said third side are respectively connected to said first side and said second side, and wherein said third side is disposed at a downward incline in a direction from said second side to said first side.

11. The liquid formulation storage changing apparatus according to any one of claims 1 to 7, further comprising a handle connected to said connecting portion.

12. An analyzer, characterized in that the analyzer comprises the liquid agent storage and replacement device according to any one of claims 1 to 11, and further comprises a body cavity, a bin gate and a hook, wherein the bin gate is used for opening and closing the body cavity, and the hook is connected with the bin gate.