CN215799541U

CN215799541U - Mouse sperm motility detection kit

Info

Publication number: CN215799541U
Application number: CN202122003022.1U
Authority: CN
Inventors: 姜明兰; 陈浩然; 张礼茜
Original assignee: Huazhong University of Science and Technology
Current assignee: Huazhong University of Science and Technology
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-11
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of biological science experimental instruments and discloses a mouse sperm motility detection kit which comprises a reagent kit substrate, wherein a test board is placed on the inner surface of the reagent kit substrate, a placing groove is fixedly formed in the surface of the test board, absorbent paper is placed in the placing groove, and a filtering membrane is arranged at the top of the absorbent paper; the reagent box base plate rear side articulates and sets up the upset shell, the fixed foot that compresses tightly that is provided with in upset shell both ends bottom compresses tightly the foot, two compress tightly the foot and match respectively with survey test panel both ends top and compress tightly the setting. According to the utility model, the mouse sperm sample is carried by the absorbent paper and the filtering membrane in the placing groove on the test board, the turnover shell is turned over to the top of the test board, the tension spring pulls the turnover pressing plate to move, the turnover pressing plate is pressed into the pressing groove to tightly press the turnover shell, so that the pressing foot tightly presses and fixes the test board, the mouse sperm sample activity can be rapidly detected conveniently, the test board is convenient to install and replace, and the detection efficiency is improved.

Description

Mouse sperm motility detection kit

Technical Field

The utility model relates to the technical field of biological science experimental instruments, in particular to a mouse sperm motility detection kit.

Background

Sperm motility detects and carries out the testing and analysis mainly to the seminal fluid volume, semen colour and semen consistency, because the detection requires that the semen is in aseptic pollution-free state as far as possible, after extracting the semen, medical science generally places the semen in the inside that detects special kit, avoid the semen to be contaminated, improve the barrier propterty of depositing of semen simultaneously, some problems are verified in all kinds of experiments of people, thereby realize certain kind to the profitable thing of human, and to the experiment of sperm, we need to draw from some mammals on one's body, for example the mouse that the laboratory is commonly used, mouse sperm that gather carry out the vitality and detect time measuring, mouse sperm sample is in large quantity, the disposable detection quantity of current detect kit is low, detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mouse sperm motility detection kit, which solves the problems that when the collected mouse sperm is subjected to motility detection, the number of mouse sperm samples is large, the one-time detection number of the existing detection kit is low, and the detection efficiency is low.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a mouse sperm motility detection kit comprises a reagent kit substrate, wherein a test board is placed on the inner surface of the reagent kit substrate, a placing groove is fixedly formed in the surface of the test board, absorbent paper is placed in the placing groove, and a filtering membrane is arranged at the top of the absorbent paper;

reagent box base plate rear side is articulated to be set up the upset shell, the fixed foot that compresses tightly, two that is provided with in upset shell both ends bottom compress tightly the foot and match respectively with surveying test panel both ends top and compress tightly the setting, the fixed arrangement groove that is provided with in reagent box base plate both ends top, the inside handing-over of arrangement groove is provided with the upset clamp plate, the equal fixed groove that compresses tightly that is provided with in upset shell both ends surface, the upset clamp plate matches the setting with compressing tightly the groove, the fixed slot that is provided with in arrangement groove bottom, fixed slot one end is provided with tension spring with upset clamp plate bottom middle part is fixed.

Preferably, the pressing groove bottom end face is an inclined plane, the overturning pressing plate is parallel to the pressing groove bottom end face, a buffering cushion is fixedly arranged inside the pressing groove, and the buffering cushion is made of a rubber material.

Preferably, the surface of the end part of the turning pressure plate is fixedly provided with an operating column.

Preferably, the surface of the turnover shell is fixedly provided with a test positioning ring, and the test positioning ring is vertically and correspondingly arranged with the water absorption paper and the filtering membrane.

Preferably, the filtering membrane is a glass fiber membrane, and the water absorption paper is arranged in the same size with the filtering membrane.

Preferably, the placing groove is arranged corresponding to the sizes of the absorbent paper and the filtering membrane, and the front end of the placing groove is communicated with the outer side of the kit substrate.

Preferably, a standard color scale is fixedly arranged on the surface of the turnover shell.

(III) advantageous effects

The utility model provides a mouse sperm motility detection kit, which has the following beneficial effects:

(1) according to the mouse sperm sample detection device, the test board is arranged, the water absorption paper and the filter membrane in the placing groove on the test board carry mouse sperm samples, the turnover shell is turned over to the top of the test board, the tension spring pulls the turnover pressing plate to move, the turnover pressing plate is pressed into the pressing groove to tightly press the turnover shell, so that the pressing foot tightly presses and fixes the test board, the mouse sperm sample vitality can be rapidly detected, the test board is convenient to install and replace, and the detection efficiency is improved.

(2) According to the utility model, the test board is arranged, the water absorption paper carrying the mouse sperm sample and the filtering membrane are placed in the placing groove, the groups of water absorption paper and the filtering membrane facilitate synchronous detection operation of the groups of mouse sperm, and the detection positioning ring is matched for detection positioning, so that the detection efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a side view cross-sectional structure of a cassette substrate according to the present invention;

FIG. 3 is a schematic view of the structure of part A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the overall structure of the test board of the present invention.

In the figure: 1. a reagent cartridge substrate; 2. a test board; 3. a placement groove; 4. absorbent paper; 5. a filtration membrane; 6. turning over the shell; 7. a pressing foot; 8. a placing groove; 9. turning over the pressing plate; 10. a compaction groove; 11. fixing grooves; 12. a tension spring; 13. a cushion pad; 14. an operating column; 15. testing the positioning ring; 16. a standard color scale.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a mouse sperm motility detection kit comprises a reagent kit substrate 1, wherein a test board 2 is placed on the inner surface of the reagent kit substrate 1, a placing groove 3 is fixedly arranged on the surface of the test board, absorbent paper 4 is placed inside the placing groove 3, a filtering membrane 5 is arranged on the top of the absorbent paper 4, mouse sperm samples are carried by the absorbent paper 4 and the filtering membrane 5 in the placing groove 3 on the test board 2, and the test board 2 is placed on the reagent kit substrate 1 for subsequent detection operation;

the rear side of the reagent box substrate 1 is hinged with a turnover shell 6, the bottoms of the two ends of the turnover shell 6 are fixedly provided with pressing pins 7, the two pressing pins 7 are respectively matched and pressed with the tops of the two ends of the test board 2, the tops of the two ends of the reagent box substrate 1 are fixedly provided with a placing groove 8, the inside of the placing groove 8 is connected with a turnover pressing plate 9, the surfaces of the two ends of the turnover shell 6 are respectively and fixedly provided with a pressing groove 10, the turnover pressing plate 9 is matched with the pressing groove 10, the bottom of the placing groove 8 is fixedly provided with a fixing groove 11, one end of the fixing groove 11 and the middle part of the bottom end of the turnover pressing plate 9 are fixedly provided with a tension spring 12, the turnover shell 6 is turned over to the top of the test board 2, the tension spring 12 pulls the turnover pressing plate 9 to move, the turnover pressing plate 9 is pressed into the pressing groove 10 to press the turnover shell 6, so that the pressing pins 7 are pressed and fixed on the test board 2, make things convenient for the short-term test of mouse sperm sample vigor, it is convenient to survey test panel 2 installation change, improves detection efficiency.

Further, compress tightly the inclined plane setting of groove 10 bottom personally submitting, upset clamp plate 9 with compress tightly groove 10 bottom end face parallel arrangement, compress tightly the inside fixed blotter 13 that is provided with of groove 10, blotter 13 is made by rubber materials, and upset clamp plate 9 is corresponding with compressing tightly groove 10, makes things convenient for upset clamp plate 9 to suppress the application of force to upset shell 6, and blotter 13 that rubber materials made improves the cushioning effect, improves upset clamp plate 9's the stability that compresses tightly.

Further, the fixed operating column 14 that is provided with of upset clamp plate 9 tip surface, convenient manual upset clamp plate 9 that opens through operating column 14, the upset clamp plate 9 that conveniently overturns carries out the suppression application of force to the upset shell 6 of upset at the back and compresses tightly.

Further, 6 fixed surface of upset shell is provided with test position circle 15, test position circle 15 and the vertical setting that corresponds of paper 4 and filtration membrane 5 that absorbs water, test position circle 15 corresponds paper 4 and filtration membrane 5 that absorbs water, conveniently carries out accurate test location, improves and detects the accuracy.

Further, filtration membrane 5 is the glass fiber membrane, paper 4 that absorbs water sets up with filtration membrane 5 size is the same, and mouse sperm experimental sample adds between paper 4 that absorbs water and filtration membrane 5 after handling, makes things convenient for subsequent detection operation.

Further, standing groove 3 corresponds the setting with absorbent paper 4 and filtration membrane 5 size, 3 front ends of standing groove are linked together with the 1 outside of reagent box base plate, and standing groove 3 corresponds with absorbent paper 4 and filtration membrane 5 size, makes things convenient for mouse sperm sample to place standing groove 3, also makes things convenient for the sample in the follow-up many standing grooves 3 to clear up.

Further, the surface of the turnover shell 6 is fixedly provided with a standard color scale 16, some reagents are dripped during detection test operation, the reagents dye samples, and the dyed samples are judged by contrasting the standard color scale 16.

In conclusion, the working process of the utility model is as follows: when carrying out mouse sperm vitality and examining, survey absorbent paper 4 and filtration membrane 5 among the standing groove 3 on board 2 and carry mouse sperm sample, multiunit absorbent paper 4 and filtration membrane 5 make things convenient for multiunit mouse sperm to carry out testing operation in step, 6 upsets of upset shell are to surveying board 2 tops, the motion of 12 pulling upset clamp plates 9 of tension spring, upset clamp plates 9 are impressed and are compressed tightly in the groove 10, compress tightly upset shell 6, it is fixed to compressing tightly foot 7 to surveying board 2, make things convenient for the short-term test of mouse sperm sample vitality, survey board 2 installation and change conveniently, cooperation test position circle 15 detects the location, and the detection efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mouse sperm motility detect reagent box, includes reagent box base plate (1), its characterized in that: a test board (2) is placed on the surface inside the kit substrate (1), a placing groove (3) is fixedly formed in the surface of the test board, absorbent paper (4) is placed inside the placing groove (3), and a filtering membrane (5) is arranged at the top of the absorbent paper (4);

reagent box base plate (1) rear side is articulated to be set up upset shell (6), the fixed foot (7) that compresses tightly that is provided with in upset shell (6) both ends bottom, two compress tightly foot (7) respectively with survey test panel (2) both ends top matching and compress tightly the setting, reagent box base plate (1) both ends top is fixed and is provided with settling tank (8), settling tank (8) inside handing-over is provided with upset clamp plate (9), upset shell (6) both ends surface is all fixed to be provided with and compresses tightly groove (10), upset clamp plate (9) and the matching setting that compresses tightly groove (10), settling tank (8) bottom is fixed and is provided with fixed slot (11), fixed slot (11) one end and upset clamp plate (9) bottom middle part are fixed and are provided with tension spring (12).

2. The kit for detecting sperm motility of mice according to claim 1, wherein: the bottom end surface of the pressing groove (10) is an inclined surface, the overturning pressing plate (9) is parallel to the bottom end surface of the pressing groove (10), the pressing groove (10) is internally and fixedly provided with a cushion pad (13), and the cushion pad (13) is made of rubber materials.

3. The kit for detecting sperm motility of mice according to claim 1, wherein: and an operation column (14) is fixedly arranged on the surface of the end part of the overturning pressing plate (9).

4. The kit for detecting sperm motility of mice according to claim 1, wherein: the surface of the turnover shell (6) is fixedly provided with a testing positioning ring (15), and the testing positioning ring (15) is vertically and correspondingly arranged with the water absorption paper (4) and the filtering membrane (5).

5. The kit for detecting sperm motility of mice according to claim 1, wherein: the filtering membrane (5) is a glass fiber membrane, and the water absorbing paper (4) and the filtering membrane (5) are arranged in the same size.

6. The kit for detecting sperm motility of mice according to claim 1, wherein: the reagent box is characterized in that the placing groove (3) is arranged corresponding to the water absorption paper (4) and the filtering membrane (5) in size, and the front end of the placing groove (3) is communicated with the outer side of the reagent box substrate (1).

7. The kit for detecting sperm motility of mice according to claim 1, wherein: and a standard color scale (16) is fixedly arranged on the surface of the turnover shell (6).