CN218077992U

CN218077992U - Brown light-resistant EP tube convenient to identify

Info

Publication number: CN218077992U
Application number: CN202221842069.5U
Authority: CN
Inventors: 周辉; 许杰华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-20
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a brown light-resistant EP pipe convenient to discernment relates to biological test apparatus technical field, and its technical scheme main points are: the device comprises a brown light-proof EP tube body, a test tube cover and an observation cover, wherein the test tube cover is positioned at the top of the brown light-proof EP tube body, the observation cover is positioned at the top of the test tube cover, the brown light-proof EP tube body is detachably connected with the test tube cover, and the test tube cover is detachably connected with the observation cover; the middle part of the outer wall of the brown light-shading EP tube body is provided with white checks, the middle part of the top of the test tube cover is provided with a fixed shaft, the middle part of the top of the observation cover is provided with an opening, one end of the fixed shaft, which is far away from the test tube cover, penetrates through the opening, the edges of the top of the test tube cover are provided with 4 mark points at intervals, and the edge of the top of the observation cover is provided with a transparent observation hole; the device is simple and convenient to install, and the identification is directly perceived striking, marks the sample kind on white square through the mark pen, classifies the sample, and the homogeneous sample is divided into groups through the mark point, and the whole device visual effect is good, and is very pleasing to the eye brief and unobtrusive.

Description

Brown light-resistant EP tube convenient to identify

Technical Field

The utility model relates to a biological test apparatus technical field, more specifically say, it relates to a brown light-resistant EP pipe convenient to discernment.

Background

EP tubes, i.e. eppendorf tubes, are commonly used to hold small amounts of liquid for centrifugation, lyophilization, or to store samples, and are one of the consumables commonly used in biological laboratories. The EP tube is convenient to use, and the use times and the use number in a laboratory are large.

At present, with the expansion of the application range of the EP tube and the huge increase of the usage amount, the EP tube is gradually diversified along with the development of functions, and besides the traditional natural type, the EP tube is also newly increased with a color type. Functionally, to store certain samples with special requirements, light-shielded EP tubes, commonly known as brown light-shielded EP tubes, are presented.

Although the light-shielding function is developed in the prior art, in a laboratory, many types of experimental samples need to be stored in a brown light-shielding EP tube and need to be identified and distinguished, and an experimenter usually uses a method of attaching label paper with a name on the corresponding brown light-shielding EP tube or putting the brown light-shielding EP tube containing a type of sample into the same test tube box. The two methods are complicated, are easy to confuse without paying attention, cannot play a role in visual identification, and are difficult to group the similar samples after being classified.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned problem, a brown light-resistant EP pipe convenient to discernment is provided, put into brown light-resistant EP pipe with the sample and cover the lid after, use the mark pen earlier with experimental sample kind mark in the white square on brown light-resistant EP pipe outer wall, the rotatory lid of observing of rethread, cover the transparent observation hole rotatory to corresponding test tube and take the coloured silk to mark the department, mark through discernment characters and mark and come to group experimental sample of the same kind, the whole very directly perceived easy discernment of device, and very brief pleasing to the eye.

The above technical purpose of the present invention can be achieved by the following technical solutions: a brown light-proof EP tube convenient to identify comprises a brown light-proof EP tube body, a test tube cover and an observation cover, wherein the test tube cover is positioned at the top of the brown light-proof EP tube body; the utility model discloses a brown light-resistant EP pipe body, including test tube lid top, observation lid top, test tube lid, observation lid top edge, the bottom of the body is equipped with white square in the middle part of the outer wall, test tube lid top middle part is equipped with the opening, the fixed axle is kept away from test tube lid one end and is run through the opening, test tube lid top edge interval is equipped with 4 mark points, observation lid top edge is equipped with transparent observation hole.

Through adopting above-mentioned technical scheme, the pure white square on brown light-resistant EP pipe body outer wall supplies the mark pen to write, can simplify the classification work of brown light-resistant EP pipe, 4 mark points on the test tube lid can be subdivided into 4 groups with brown light-resistant EP pipe again, will observe one of them mark point of transparent observation hole locking that covers, can divide into groups through rotatory observation lid, through discernment white square and mark point, just can carry out classification grouping work with the sample that brown light-resistant EP pipe held.

The utility model discloses further set up to: the brown light-resistant EP tube body is in threaded connection with the test tube cover, and stripes are arranged on the periphery of the test tube cover.

Through adopting above-mentioned technical scheme, what make test tube lid and brown light-resistant EP pipe can combine is more firm, through the strip increase hand all around of test tube lid and the test tube lid between the friction, make the operation get up more handy laborsaving.

The utility model discloses further set up to: 4 elastic limiting blocks are arranged at the top of the test tube cover at intervals, and the 4 elastic limiting blocks are respectively positioned on two sides of the 4 marking points; and a baffle plate is arranged on the inner wall of the observation cover.

Through adopting above-mentioned technical scheme, the elastic limiting block that the test tube was covered can block the displacement of observing the interior separation blade of lid, need be through applying a definite force, down push the elastic limiting block, observe the separation blade that covers and could the displacement past, avoid the mistake to touch the transparent observation hole skew that makes the observation cover, lead to mark point identification mistake, has confused the sample.

The utility model discloses further set up to: the fixed shaft is provided with a snap-fastener stop dog far away from the test tube cover, and the snap-fastener stop dog and the fixed shaft are in detachable clamping connection.

Through adopting above-mentioned technical scheme, test tube lid and observation lid are for dismantling the connection, and the mode of snap-fastener makes the installation operation very simple and convenient, is convenient for change the mark point at any time, increases sample sign group number.

The utility model discloses further set up to: the mark points are colored character marks.

By adopting the technical scheme, the character identification of the more striking color such as red or yellow is used, and the identification is more intuitive for experimenters.

To sum up, the utility model discloses following beneficial effect has: the installation is simple and convenient, the recognition is more visual and striking, and the whole device is very beautiful, simple and unobtrusive.

Drawings

Fig. 1 is a schematic view of a brown light-shielding EP tube structure convenient for identification in an embodiment of the present invention;

FIG. 2 is a schematic view of the test tube cap according to the embodiment of the present invention;

FIG. 3 is a schematic side sectional view of an observation cover in an embodiment of the present invention;

fig. 4 is a schematic view of the bottom structure of the observation cover in the embodiment of the present invention.

In the figure: 1. a brown light-resistant EP tube body; 101. white check; 2. a test tube cover; 201. stripes; 202. marking points; 203. an elastic limiting block; 204. a fixed shaft; 205. snap fastener stoppers; 3. an observation cover; 301. an opening; 302. a baffle plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the present invention will be described in further detail below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to examples.

The embodiment is as follows:

as shown in fig. 1-4, a brown light-proof EP tube convenient for identification comprises a brown light-proof EP tube body 1, a test tube cover 2 and an observation cover 3, wherein the test tube cover 2 is located at the top of the brown light-proof EP tube body 1, the observation cover 3 is located at the top of the test tube cover 2, the brown light-proof EP tube body 1 is detachably connected with the test tube cover 2, and the test tube cover 2 is detachably connected with the observation cover 3; fixed white square 101 that sets up in 1 outer wall middle part of brown light-resistant EP pipe body, the fixed axle 204 that is equipped with in 2 top middle parts of test tube lid, 3 top middle parts of observation lid are equipped with opening 301, and fixed axle 204 is kept away from 2 one ends of test tube lid and is run through opening 301, 2 top edge intervals of test tube lid are equipped with 4

mark points

202, and 3 top edges of observation lid are equipped with transparent observation hole.

In this embodiment, the experimenter puts into experimental sample earlier in brown light-resistant EP pipe body 1, after covering test tube lid 2 and observation lid 3 again, the experimenter uses mark pen to mark the name of sample kind on white square 101 again, rethread rotatory observation lid 3, it stops to rotate to can observe one of 4 mark points 202 on the test tube lid 2 in the transparent observation hole on the observation lid 3, other experimental sample puts into brown light-resistant EP pipe body 1 after, again with transparent observation hole rotatory to remaining one of 3 mark points 202, repeat this operation, can divide into groups brown light-resistant EP pipe, if the quantity that needs to divide into groups is greater than 4, can dismantle observation lid 3, it can to change mark point 202.

Brown light-resistant EP pipe body 1 is threaded connection with test tube lid 2, and test tube lid 2 is equipped with stripe 201 all around.

In this embodiment, after loading the sample into the brown light-resistant EP tube body 1, the experimenter holds the test tube cap 2 with the stripe 201, and screws the test tube cap 2 and the observation cap 3 to the top of the brown light-resistant EP tube body 1.

The top of the test tube cover 2 is provided with 4 elastic limit blocks 203 at intervals, and the 4 elastic limit blocks 203 are respectively positioned at two sides of the 4 mark points 202; a baffle plate 302 is arranged on the inner wall of the observation cover 3.

In this embodiment, when needing the experimenter to rotate to observe that lid 3 is facing to mark point 202 with transparent observation hole, through applying certain power, extrude elasticity stopper 203 downwards for the separation blade 302 of observing the lid 3 inner wall can be at the test tube lid 2 displacement that is equipped with the stopper, also avoids in the follow-up observation process, and the mistake touches and leads transparent observation hole skew to other mark point 202 departments, causes the sample to obscure.

The fixing shaft 204 is provided with a snap stop 205 at a position far away from the test tube cover 2, and the snap stop 205 is detachably clamped with the fixing shaft 204.

In this embodiment, when the experimenter installs the observation cover 3 or changes the mark point 202 and needs to dismantle the observation cover 3, the snap-fastener type clamping connection makes the installation and disassembly operations very simple.

The mark point 202 is a colored text mark.

In this embodiment, the experimenter is favorable to grouping of samples through using characters of red or yellow and other relatively striking colors, and is also favorable to the experimenter to identify the brown light-resistant EP tube, and is very striking and intuitive.

The working principle is as follows: the laboratory technician at first with the mark point 202 on the test tube lid 2, use the characters sign of the more striking colour such as red or yellow, design for the group number that corresponds, install test tube lid 2 and observation lid 3 well as an organic whole again, the laboratory technician puts into in the middle of brown light-resistant EP pipe body 1 with the laboratory sample again, cover the test tube lid 2 and the observation lid 3 that close as an organic whole, the laboratory technician uses mark pen with the sample kind name on white square 101, then through rotatory observation lid 3, lock the characters sign top that design well with transparent observation hole, carry out a grouping work with the homogeneous sample, place brown light-resistant EP pipe again can, when needing to use, mark on the direct observation white square and the group number in the transparent observation hole can, very directly perceived.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A brown light-resistant EP tube convenient to identify is characterized in that: the device comprises a brown light-resistant EP tube body (1), a test tube cover (2) and an observation cover (3), wherein the test tube cover (2) is positioned at the top of the brown light-resistant EP tube body (1), the observation cover (3) is positioned at the top of the test tube cover (2), the brown light-resistant EP tube body (1) is detachably connected with the test tube cover (2), and the test tube cover (2) is detachably connected with the observation cover (3); the brown light-resistant EP tube is characterized in that a white square grid (101) is arranged in the middle of the outer wall of the EP tube body (1), a fixing shaft (204) is arranged in the middle of the top of the tube cover (2), an opening (301) is formed in the middle of the top of the observation cover (3), one end, far away from the tube cover (2), of the fixing shaft (204) penetrates through the opening (301), 4 mark points (202) are arranged at intervals on the edge of the top of the tube cover (2), and a transparent observation hole is formed in the edge of the top of the observation cover (3).

2. The easy-to-identify brown light-shielding EP tube of claim 1, wherein: the brown light-resistant EP tube body (1) is in threaded connection with the test tube cover (2), and stripes (201) are arranged on the periphery of the test tube cover (2).

3. The easy-to-identify brown light-shielding EP tube according to claim 1, wherein: the top of the test tube cover (2) is provided with 4 elastic limiting blocks (203) at intervals, and the 4 elastic limiting blocks (203) are respectively positioned at two sides of the 4 marking points (202); a baffle plate (302) is arranged on the inner wall of the observation cover (3).

4. The easy-to-identify brown light-shielding EP tube according to claim 1, wherein: a snap stop dog (205) is arranged at the position, far away from the test tube cover (2), of the fixed shaft (204), and the snap stop dog (205) is detachably clamped with the fixed shaft (204).

5. The easy-to-identify brown light-shielding EP tube of claim 1, wherein: the mark points (202) are colored character marks.