CN215768264U

CN215768264U - Case is examined with lamp of reagent to cell culture

Info

Publication number: CN215768264U
Application number: CN202121714741.8U
Authority: CN
Inventors: 冷毅斌; 吴亭; 许佳杰
Original assignee: Wuhan Procell Life Science And Technology Co ltd
Current assignee: Wuhan Procell Life Science And Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-08
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to a light inspection box of a reagent for cell culture, which comprises a box body; the box body is of a hollow structure, and a detection cavity is arranged in the box body; a bracket is telescopically embedded in the side surface of the detection cavity; a sample groove is arranged on the surface of the bracket; observation windows are arranged on the inner walls of the detection cavities corresponding to the two sides of the telescopic adjusting path of the support; a lighting lamp is arranged at the bottom of the detection cavity; a light screen is also arranged in the detection cavity; the light screen divides the bracket in the contraction state into two parts; utilize light screen and telescopic support cooperation, realized double offside mass lamp and examined, showing and promoted detection efficiency.

Description

Case is examined with lamp of reagent to cell culture

Technical Field

The utility model relates to the technical field of reagent detection, in particular to a light detection box of a reagent for cell culture.

Background

At present, the quality requirements on the cell culture reagent are strict, and all the cell culture reagents sold and used externally can be released only by lamp inspection. According to the traditional detection method, a light inspector holds products one by one to perform light inspection, most of light inspection boxes on the market simply play a role in illumination, and tiny impurities are difficult to see for part of culture reagents, so that the improvement of light inspection effect is influenced. Therefore, it is necessary to provide a light-detecting box for a reagent for cell culture, which can improve the light-detecting efficiency and accuracy.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides the light inspection box of the reagent for cell culture, which can improve the light inspection efficiency and accuracy. .

The technical scheme for solving the technical problems is as follows: a light inspection box of reagent for cell culture comprises a box body; the box body is of a hollow structure, and a detection cavity is arranged in the box body; a bracket is telescopically embedded in the side surface of the detection cavity; a sample groove is formed in the surface of the support; observation windows are arranged on the inner walls of the detection cavities corresponding to the two sides of the telescopic adjusting path of the support; a lighting lamp is arranged at the bottom of the detection cavity; a light shielding plate is also arranged in the detection cavity; when the bracket is embedded in the box body, the light shielding plate separates a plurality of sample grooves on two sides of the sample grooves.

Preferably, a magnifier assembly is arranged inside the observation window; the observation path of the magnifier assembly is directed to the holder on the corresponding side.

Preferably, the magnifying lens assembly comprises an optic; the optical member comprises a lens barrel and a lens; the lens is inserted into the inner part of the lens barrel; the lenses are arranged along the length direction of the lens barrel.

Preferably, the observation window is of a long-strip hole structure; the length direction of the observation window is consistent with the distribution path of the sample groove on the corresponding side; the optical piece is arranged in the observation window in a reciprocating sliding mode.

Preferably, the surface of the box body is provided with a sampling port; the bracket correspondingly passes through the sampling port on a telescopic path; and a light blocking curtain is hung in the sampling port in a matched manner.

Preferably, a clamping hole is formed at the edge of the bracket; and a limiting rubber ring is arranged in the clamping hole.

Preferably, a reflector is arranged on the detection cavity in an overturning manner; and the light path reflection path of the reflector corresponds to the position of the bracket.

Preferably, the rotating shaft of the reflector extends to the outside of the box body in a penetrating manner, and the end part of the rotating shaft is provided with a knob in a connecting manner.

The utility model has the beneficial effects that: the shading plate is matched with the telescopic support, so that batch light inspection on the opposite side of two persons is realized, and the detection efficiency is obviously improved; meanwhile, the working adaptability and the detection precision of the light detection box are improved by matching the scraper with the amplification mirror assembly with adjustable observation position and amplification factor; in addition, the cooperation of the reversible reflector and the illuminator realizes the improvement of the overall illumination effect and the effect of local increment, and further improves the detection accuracy.

Drawings

FIG. 1 is a schematic view of the overall structure of a light-detecting box for a reagent for cell culture;

FIG. 2 is a schematic view of the structure of the magnifier assembly;

FIG. 3 is a schematic view of the position of the fastening hole;

FIG. 4 is a plan view of a light box for cell culture reagents.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a box body, 11, a sampling port, 2, a detection cavity, 201, a reflector panel, 202, a knob, 3, an observation window, 4, a support, 41, a sample groove, 401, a clamping hole, 402, a limiting rubber ring, 5, a lamp, 6, a light shielding plate, 7, a magnifier assembly, 71, an optical piece, 711, a lens cone, 712, a lens, 72 and a switching slide block.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in FIGS. 1 and 4, a light-detecting box for a reagent for cell culture comprises a box body 1; the box body 1 is of a hollow structure, and a detection cavity 2 is arranged in the box body; a bracket 4 is telescopically embedded in the side surface of the detection cavity 2; a sample groove 41 is formed in the surface of the support 4; observation windows 3 are arranged on the inner walls of the detection cavities corresponding to the two sides of the telescopic adjusting path of the support 4; the bottom of the detection cavity 2 is provided with a lighting lamp 5; a light shielding plate 6 is also arranged in the detection cavity 2; when the rack 4 is embedded in the box body 1, the light shielding plate 6 separates a plurality of the sample grooves 41 at two sides thereof;

the bracket 4 is used for replacing the holding of hands, and can always obtain a stable illumination effect in the detection by being matched with the illuminating lamp 5, so that the consistency of detection conditions is ensured, and the final accuracy is improved; the sample groove 41 is used for placing a reagent container to be detected, a light through hole is reserved at the bottom of the sample groove to enhance the illumination effect, and meanwhile, the bracket can also be made of a light-transmitting material to reduce the shielding of illumination light as much as possible; and flexible mosaic's support pattern can be changed in batches to the sample through taking out the pulling, and light screen 6 falls into two relative subcavities to detect chamber 2, can let two testing personnel relative, detects and reduces the light path interference between each other by a wide margin to the reagent container in the both sides sample groove 41 simultaneously, is showing and has promoted detection efficiency.

A magnifier component 7 is arranged in the observation window 3; the observation path of the magnifier assembly 7 is directed to the holder 4 on the corresponding side; the defect of limited discrimination capability of human eyes can be overcome through the amplification effect of the magnifier assembly 7, the discrimination capability of fine impurities is improved, and the detection accuracy is further improved; in fig. 1, the magnifier assembly 7 on the back side of the box 1 is not shown for clarity of structure; in addition, the specific opening shape of the observation window 3 is as shown in fig. 1, and the magnifier assembly 7 is matched by utilizing a sliding path which is staggered horizontally and vertically, so that the magnifier assembly 7 can move flexibly according to the size of the reagent container and the observation position; meanwhile, the illuminating lamp 5 adopts an LED light source and is provided with a light-gathering lampshade, so that light rays can be irradiated linearly, and the illuminating effect is further enhanced.

As shown in fig. 2, the magnifier assembly 7 includes an optic 71; the optical member 71 includes a lens barrel 711 and a lens 712; the lens 712 is inserted into the lens barrel 711; a plurality of lenses 712 arranged along the length direction of the lens barrel 711;

by increasing or decreasing the lens 712, the parameters of focal length and magnification can be changed, so as to adapt to reagent containers with different volumes and different kinds of reagents.

The observation window 3 is of a long-strip-hole structure; the longitudinal direction of the observation window 3 coincides with the distribution path of the sample well 41 on the corresponding side; the optical piece 71 is arranged in the observation window 3 in a reciprocating sliding manner;

the sliding motion is realized through the switching slider 72, and the lens barrel 711 and the switching slider 72 can be connected through a soft material, so that the lens barrel can rotate freely, and the observation position can be adjusted correspondingly.

The surface of the box body 1 is provided with a sampling port 11; the bracket 4 correspondingly passes through the sampling port 11 on a telescopic path; a light blocking curtain is hung in the sampling port 11 in a matching way;

the function of the light-blocking curtain is to reduce the light from the illuminator leaking from the sampling opening 11 when the support 4 is drawn, and to protect the eyesight of the operator.

As shown in fig. 3, a clamping hole 401 is arranged at the edge of the bracket 4; a limiting rubber ring 402 is arranged in the clamping hole 401; the clamping hole 401 is used for accommodating some longer containers such as test tubes which are not suitable for embedding the bottom into the sample groove 41 for fixing, the position stability of the middle-upper tube opening is ensured by clamping the position of the middle-upper tube opening through the limiting rubber ring 402, and the working adaptability of the light inspection box is enhanced.

A reflector 201 is arranged in the detection cavity 2 in an overturning manner; the light path reflection path of the reflector 201 corresponds to the position of the bracket 4; the reflecting surface of the reflector 201 may be a plane or a curved surface with a light-gathering effect, and is used to increase the local area of the solvent container, and the increment area can be adjusted by turning.

A rotating shaft of the reflector 201 penetrates through and extends to the outside of the box body 1, and the end part of the rotating shaft is connected with a knob 202; during detection, the operator can rotate the knob 202 with one hand without looking away from the lens barrel 711, thereby adjusting the position of the local incremental area.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a case is examined with lamp of reagent to cell culture which characterized in that: comprises a box body (1); the box body (1) is of a hollow structure, and a detection cavity (2) is arranged in the box body; a bracket (4) is telescopically embedded in the side surface of the detection cavity (2); a sample groove (41) is formed in the surface of the bracket (4); observation windows (3) are arranged on the inner walls of the detection cavities corresponding to the two sides of the telescopic adjusting path of the support (4); a lighting lamp (5) is arranged at the bottom of the detection cavity (2); a light shielding plate (6) is also arranged in the detection cavity (2); when the bracket (4) is embedded in the box body (1), the light shielding plate (6) separates a plurality of sample grooves (41) on two sides.

2. The light box according to claim 1, wherein the light box comprises: an amplifier component (7) is arranged in the observation window (3); the observation path of the magnifying lens assembly (7) is directed towards the holder (4) on the corresponding side.

3. The light box according to claim 2, wherein the light box comprises: the magnifier assembly (7) comprises an optic (71); the optical member (71) includes a lens barrel (711) and a lens (712); the lens (712) is inserted into the lens barrel (711); the plurality of lenses (712) are arranged along the length direction of the lens barrel (711).

4. The light box according to claim 3, wherein the light box comprises: the observation window (3) is of a long-strip-hole structure; the longitudinal direction of the observation window (3) is consistent with the distribution path of the sample groove (41) on the corresponding side; the optical member (71) is arranged in the observation window (3) in a reciprocating sliding manner.

5. The light box according to claim 1, wherein the light box comprises: a sampling port (11) is formed in the surface of the box body (1); the bracket (4) correspondingly passes through the sampling port (11) on a telescopic path; and a light blocking curtain is hung in the sampling port (11) in a matched manner.

6. The light box according to claim 5, wherein the light box comprises: a clamping hole (401) is formed in the edge of the support (4); and a limiting rubber ring (402) is arranged in the clamping hole (401).

7. The light box according to claim 1, wherein the light box comprises: a reflector (201) is arranged in the detection cavity (2) in an overturning manner; and the light path reflection path of the reflector (201) corresponds to the position of the bracket (4).

8. The light box according to claim 7, wherein the light box comprises: the rotating shaft of the reflector (201) penetrates through the box body (1) and extends to the outside of the box body, and the end part of the rotating shaft is connected with a knob (202).