A hollow box body stacked with a suction head rack

Abstract

This invention relates to a hollow box housing with stacked suction head holders. The top of the housing has a discharge port, and the bottom has a feed port. Four inwardly protruding, end-to-end baffles are provided on the four inner sidewalls of the housing near the feed port. Each of the four inner sidewalls has a step below the baffle. Two opposing inner sidewalls within the housing each have a guide groove extending downwards to the baffle. The two opposing baffles within the housing each have a slot that engages with the guide groove. The upper step surface of the two opposing steps within the housing each has a sliding groove that engages with the slot. The four lower steps on the inner sidewalls of the housing form a feed port for the suction head box to extend into the housing. This invention provides a hollow box housing with stacked suction head holders that facilitates the insertion of stacked suction head holders into the suction head box.

Description

Technical Field

[0001] This invention relates to the field of in vitro diagnostics, and more particularly to a hollow box with stacked suction tip holders. Background Technology

[0002] In the process of loading the nozzles into the nozzle box, the nozzles of the existing technology may become contaminated due to the inconvenience of the operation.

[0003] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create a hollow box with a stacked suction head frame, which would make it more valuable for industrial use. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the purpose of this invention is to provide a hollow box containing stacked suction head holders that facilitates the insertion of stacked suction head holders into the suction head box.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A hollow box housing with stacked suction head holders includes a hollow shell. The top of the shell has a material inlet, and the bottom of the shell has a discharge port. Four inwardly protruding, end-to-end baffles are provided on the four inner sidewalls of the shell near the discharge port. Each of the four inner sidewalls of the shell has a step below the baffle. Two opposing inner sidewalls of the shell each have a guide groove extending from top to bottom to the baffle. The two opposing baffles each have a slot that engages with the guide groove. The upper step surfaces of the two opposing steps each have sliding grooves that engage with the slots. The four lower step surfaces on the inner sidewalls of the shell surround the discharge port for the suction head box to extend into the shell.

[0007] A further improvement to the hollow box body with a stacked suction head frame of the present invention is made, wherein the width of the slot is equal to the width of the guide groove.

[0008] A further improvement to the hollow box body with stacked suction head frame of the present invention is that the width of the sliding groove is greater than or equal to the width of the slot.

[0009] A further improvement to the hollow box body with a suction head frame stacked according to the present invention is that the upper step surface is set higher than the lower step surface.

[0010] A further improvement to the hollow box housing with stacked suction head holders of the present invention is that four upper stepped surfaces on the inner sidewall of the housing form a retainer to prevent the suction head box from extending further into the housing through the discharge port.

[0011] A further improvement to the hollow box body with a suction head frame stacked according to the present invention is that the outer side wall of the shell is provided with a plurality of raised ∧-shaped strips.

[0012] A further improvement to the hollow box body with a stacked suction head frame of the present invention is made, wherein several of the ∧-shaped strips are arranged in parallel from top to bottom.

[0013] A further improvement to the hollow box body with stacked suction head frame of the present invention is made by connecting the middle parts of several parallel ∧-shaped strips arranged from top to bottom by a vertical positioning strip.

[0014] By means of the above-described solution, the present invention has at least the following advantages:

[0015] By applying downward pressure through the discharge port to the top of several stacked suction head frames inside the housing, the bottom suction head frame passes through the baffle and falls into the suction head box located at the discharge port, allowing the suction head frame filled with suction heads to be easily and quickly loaded into the suction head box.

[0016] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a structure of the present invention with a stacked suction head frame;

[0019] Figure 2 This is a schematic diagram of the internal structure of a stacked suction head frame according to the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of a stacked suction head frame housing according to the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of a housing in a stacked suction head frame according to the present invention.

[0022] The meanings of the labels in the figures are as follows.

[0023] 1. Shell 2. Material discharge port

[0024] 3. Feed port 4. Stop bar

[0025] 5 suction cup holders 6 steps

[0026] 7 Guide groove 8 Slot

[0027] 9. Slide groove 10. Suction head box

[0028] 11 ∧-shaped strip 12 Positioning strip

[0029] 13 suction heads Detailed Implementation

[0030] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0032] Example

[0033] like Figures 1 to 4 As shown, a hollow box body with a suction head frame stacked on top includes a hollow shell 1. The top of the shell 1 has a material inlet 2, and the bottom of the shell 1 has a material outlet 3. The four inner side walls of the shell 1 near the material outlet 3 are respectively provided with inwardly protruding baffles 4 that are connected end to end. The suction head frame 5 is mounted on the baffles 4. The four inner side walls of the shell 1 are respectively provided with a first-level step 6 located below the baffles 4. The two opposing inner side walls of the shell 1 are respectively provided with a guide groove 7 extending from top to bottom to the baffles 4. The two opposing baffles 4 are respectively provided with slots 8 that connect with the guide grooves 7. The two opposing steps 6 are respectively provided with sliding grooves 9 that connect with the slots 8 on the upper step surface near the baffles 4. The four lower step surfaces on the inner side walls of the shell 1 surround to form a material outlet 3 for the suction head box 10 to extend into the shell 1.

[0034] A further improvement to the hollow box body with a stacked suction head frame of the present invention is made, wherein the width of the slot 8 is equal to the width of the guide slot 7.

[0035] A further improvement to the hollow box body with a stacked suction head frame of the present invention is made in which the width of the slide groove 9 is greater than or equal to the width of the slot 8.

[0036] A further improvement to the hollow box body with a stacked suction head frame of the present invention is that the upper step surface is set higher than the lower step surface.

[0037] A further improvement to the hollow box body with a stacked suction head frame of the present invention is made by having four upper stepped surfaces on the inner side wall of the housing 1 surround to form a retainer to prevent the suction head box 10 from passing through the feed port 3 and further extending into the housing 1.

[0038] A further improvement to the hollow box body with a suction head frame stacked according to the present invention is that a plurality of raised ∧-shaped strips 11 are provided on the outer side wall of the shell 1.

[0039] A further improvement to the hollow box body with a suction head frame stacked according to the present invention is made by arranging several ∧-shaped strips 11 in parallel from top to bottom.

[0040] A further improvement to the hollow box body with a stacked suction head frame of the present invention is made by connecting the middle parts of several parallel ∧-shaped strips 11 arranged from top to bottom by a vertical positioning strip 12.

[0041] The principle of this invention is as follows:

[0042] A material discharge port 2 is provided at the top of the hollow shell 1, and a material discharge port 3 is provided at the bottom of the shell 1. This allows the suction head frames 5, which are stacked within the shell 1, to pass through the material discharge port 2 and be pressed downwards. Each suction head frame 5 is equipped with a suction head 13. Therefore, when a downward pressure is applied to the suction head frame 5 at the top of the stacked suction head frames, a downward pressure is transmitted to the suction head frame 5 at the bottom of the stacked suction head frames. Since the suction head frames 5 at the bottom of the stacked suction head frames are mounted on inwardly protruding and connected end-to-end baffles 4, a guide groove 7 extending from top to bottom to the baffle 4 is provided on each of the two opposing inner sidewalls of the shell 1. This allows the suction head frames 5 stacked from top to bottom to be pressed downwards. One is pressed into the suction head box 10. The two opposing baffles 4 inside the housing 1 are respectively provided with slots 8 that connect with the guide grooves 7, allowing the side wall of the suction head box 10 to slide through. Since the four inner side walls of the housing 1 are respectively provided with a first-level step 6 located below the baffles 4, the upper step surface of the two opposing steps 6 inside the housing 1 near the baffles 4 is respectively provided with slots 8 that connect with the slots, allowing the side wall of the suction head box 10 to slide down and insert into the suction head box 10. The four lower step surfaces on the inner side walls of the housing 1 surround to form a feeding port 3 for the suction head box 10 to extend into the housing 1. At the same time, this first-level step 6 can hold the suction head box 10 extending into the feeding port 3 below the step 6, ready to be installed into the suction head holder 5.

[0043] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or 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 construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly referring to the number of technical features indicated. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0044] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood through the specific circumstances.

[0045] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A hollow box body with stacked suction head holders, characterized in that: The shell includes a hollow shell (1), with a material discharge port (2) at the top and a material outlet (3) at the bottom. Four inwardly protruding, end-to-end baffles (4) are provided on the four inner walls of the shell (1) near the material outlet (3). A suction head frame (5) is mounted on the surrounding baffles (4). A first-level step (6) is provided on each of the four inner walls of the shell (1) below the baffles (4). Two opposing inner walls of the shell (1) are respectively provided with… There is a guide groove (7) extending from top to bottom to the baffle (4). The two baffles (4) arranged opposite to each other in the housing (1) are respectively provided with slots (8) that connect with the guide groove (7). The upper step surfaces of the two steps (6) arranged opposite to each other in the housing (1) are respectively provided with sliding grooves (9) that connect with the slots (8). The four lower step surfaces on the inner sidewall of the housing (1) surround to form the discharge port (3) for the suction head box (10) to extend into the housing (1). The width of the slot (8) is equal to the width of the guide slot (7); The width of the groove (9) is greater than or equal to the width of the slot (8); The upper step surface is set higher than the lower step surface; The four upper stepped surfaces on the inner sidewall of the housing (1) form a retainer to prevent the suction head box (10) from passing through the discharge port (3) and extending further into the housing (1).

2. The hollow box body with stacked suction head frame as described in claim 1, characterized in that: The outer side wall of the shell (1) is provided with several raised ∧-shaped strips (11).

3. A hollow box body with a stacked suction head frame as described in claim 2, characterized in that: Several of the ∧-shaped bars (11) are arranged in parallel from top to bottom.

4. A hollow box body with a stacked suction head frame as described in claim 2, characterized in that: A vertical positioning strip (12) connects the middle parts of several parallel ∧-shaped strips (11) arranged from top to bottom.

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