CN217995335U

CN217995335U - Be used for quick sampling bottle of bovine serum

Info

Publication number: CN217995335U
Application number: CN202222610982.9U
Authority: CN
Inventors: 杨丙坤; 朱德华; 陈文俊; 陈旭; 陈刚
Original assignee: Suzhou Ecosai Biotechnology Co ltd
Current assignee: Suzhou Ecosai Biotechnology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-09
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a be used for quick sampling bottle of bovine serum, including the sampling bottle body, the sampling bottle top is equipped with threaded connection's bottle lid, sampling bottle body inner wall is equipped with the sampling groove, the sampling groove inner wall is equipped with the through-hole, the through-hole inner wall is connected with the puncture tube through changing the subassembly, the puncture tube inner wall is equipped with the rubber buffer, the rubber buffer inner wall is equipped with the sample connection, it includes the connecting seat to change the subassembly, the connecting seat is located sampling bottle body inner wall, the connecting seat inner wall is equipped with the internal thread, the inside connecting block that is equipped with of connecting seat. The utility model discloses a set up bottle lid, sampling groove, through-hole, rubber buffer, puncture tube, top cap, connecting seat and connecting block, can need not to rotate the top cap repeatedly, increase convenient sampling device, can realize carrying out quick sampling to each bottle of bovine serum, because sampling device is encapsulated situation all the time, can realize down sampling in any environment to it is pollution-free to the sample.

Description

Be used for quick sampling bottle of bovine serum

Technical Field

The utility model relates to a bovine serum sampling technical field specifically is a be used for quick sampling bottle of bovine serum.

Background

Bovine serum is often used for animal cells's in vitro culture, has very important function, generally adorns bovine serum sample in the serum bottle, and current serum bottle pattern is body and bottle lid, and the bottle lid is located the body top, and the bottle lid is threaded connection with the body.

Bovine serum provides hormones for maintaining exponential cell growth, and no or trace nutrients and major low molecular nutrients in the basal medium, and bovine serum provides binding proteins capable of recognizing vitamins, lipids, metals and other hormones, etc., and binding or modulating the activity of the substances to which they bind. However, bovine serum is derived from different individual cows, and the bovine serum has large quality difference due to the growth factors of the individual cows, the blood sampling mode, the storage mode and the like. In the production link, often need be to each bottle bovine serum sample, carry out the uncork sampling test, detect and just can carry out subsequent flow after qualified, specific sampling process does, rotate the bottle lid many rings, take off the bottle lid, use present with the supporting vein blood taking needle that uses of vacuum test tube to insert the ox blood serum in the bottle through the bottleneck, take a sample, the back that finishes of taking a sample, need rotate the bottle lid once more, it is sealed with the serum bottle, avoid the bovine serum in the serum bottle to be contaminated, and the bottle lid department opening of body is great, must take a sample under the high environment of cleanliness, otherwise the bacterium can get into in the bottle through the bottleneck, it is big to cause the sampling volume, the environmental requirement is high, the inefficiency scheduling problem.

Can know current bovine serum sampling bottle in summary, need rotate the bottle lid repeatedly in the use, cause the sampling volume big, the environmental requirement is high, inefficiency scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for quick sampling bottle of bovine serum to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a be used for quick sampling bottle of bovine serum, includes the sampling bottle body, the sampling bottle top is equipped with threaded connection's bottle lid, sampling bottle body inner wall is equipped with the sampling groove, the sampling groove inner wall is equipped with the through-hole, the through-hole inner wall is connected with the puncture tube through changing the subassembly, the puncture tube inner wall is equipped with the rubber buffer, the rubber buffer inner wall is equipped with the sample connection.

Further, it includes the connecting seat to change the subassembly, the connecting seat is located sampling bottle body inner wall, the connecting seat inner wall is equipped with the internal thread, the inside connecting block that is equipped with of connecting seat, the connecting block outer wall is equipped with the external screw thread and changes the board, the connecting seat with the connecting block passes through threaded connection.

Furthermore, the external thread is matched with the internal thread, the inner wall of the connecting seat is communicated with the through hole, and the connecting seat is matched with the through hole.

Furthermore, the connecting block extends to inside the sampling groove, the rotating plate is arranged at the top of the connecting block, and the external threads are arranged at the bottom of the connecting block, so that the connecting block is connected with the connecting seat conveniently.

Further, the connecting block inner wall with the puncture tube is connected, the puncture tube top extends to the connecting block top, the puncture tube bottom extends to the connecting seat below for puncture tube bottom and bovine serum contact.

Further, the rubber buffer is located puncture tube bottom, puncture tube top activity is equipped with the top cap, protects puncture tube.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up bottle lid, sampling groove, through-hole, rubber buffer, puncture tube, top cap, connecting seat and connecting block, can need not to rotate the top cap repeatedly, increase convenient sampling device, can realize carrying out quick sampling to each bottle of bovine serum, because sampling device is encapsulated situation all the time, can realize down-sampling in any environment to there is not pollution to the sample.

2. The utility model discloses a set up connecting seat, external screw thread, internal thread, commentaries on classics board and connecting block, can make puncture pipe, sampling bottle split become solitary individuality, when the part damages, can only change the part that damages, need not whole changes resources are saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is an enlarged schematic view of the point a in the present invention 1;

FIG. 3 is a schematic structural view of a portion of the present invention;

fig. 4 is a schematic structural view of the whole of the present invention;

in the figure: 1. a sampling bottle body; 2. a bottle cap; 3. a sampling slot; 4. a top cover; 5. a puncture tube; 6. a rubber plug; 7. a sampling port; 8. a connecting seat; 9. connecting blocks; 10. an external thread; 11. and (6) rotating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a be used for quick sampling bottle of bovine serum, includes sampling bottle body 1, the sampling bottle top is equipped with threaded connection's

bottle lid

2, 1 inner wall of sampling bottle body is equipped with

sampling groove

3, 3 inner walls of sampling groove are equipped with the through-hole, the through-hole inner wall is connected with puncture tube 5 through changing the subassembly, puncture tube 5 inner walls are equipped with rubber buffer 6, rubber buffer 6 inner wall is equipped with sample connection 7, connecting block 9 inner wall with puncture tube 5 is connected, puncture tube 5 top extends to connecting block 9 top, puncture tube 5 bottom extends to connecting seat 8 below for puncture tube 5 bottom and bovine serum contact, rubber buffer 6 is located puncture tube 5 bottom, puncture tube 5 top activity is equipped with top cap 4, when needing the sampling, upwards extracts top cap 4 for puncture tube 5 tops spill, protects puncture tube 5.

The specific implementation mode is as follows: during the use, when not sampling, under the effect of rubber buffer 6 self elasticity, sample connection 7 is closed, just like the delivery port department of transfusion bottle, need just can separate by external force, top cap 4 is zonulae occludens with puncture tube 5, when needing to sample, upwards extract top cap 4, make puncture tube 5 top spill, insert external venous blood taking needle that uses with vacuum test tube supporting in puncture tube 5, pass rubber buffer 6 until the venous blood taking needle that uses with vacuum test tube supporting, sample connection 7 is opened, take a sample, after the sample, extract the venous blood taking needle that uses with vacuum test tube supporting, under the effect of rubber buffer 6 self elasticity, sample connection 7 is closed, cover top cap 4 can, through improving original serum bottle pattern, need not to rotate top cap 4 repeatedly, increase convenient sampling device, can realize taking a sample fast to each bovine serum bottle, because sampling device is always for encapsulated state, can realize taking a sample in any environment, and no pollution to the sample.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a be used for quick sampling bottle of bovine serum, it includes connecting seat 8 to change the subassembly, connecting seat 8 is located 1 inner wall of sampling bottle body, connecting seat 8 inner wall is equipped with the internal thread, 8 inside connecting blocks 9 that are equipped with of connecting seat, 9 outer walls of connecting block are equipped with external screw thread 10 and change board 11, connecting seat 8 with connecting block 9 passes through threaded connection, external screw thread 10 with the internal thread phase-match, connecting seat 8 inner wall with the through-hole intercommunication inserts connecting seat 8 with puncture pipe 5 bottom, and puncture pipe 5 passes the through-hole promptly, and connecting seat 8 and through-hole cooperate, connecting block 9 extends to inside 3 sampling grooves, change board 11 and locate connecting block 9 top, change board 11 and drive connecting block 9 and rotate, external screw thread 10 locates connecting block 9 bottom, the connecting block 9 of being convenient for is connected with connecting seat 8.

The specific implementation mode is as follows: during the use, use tool or staff directly rotate commentaries on classics board 11, it rotates to change board 11 and drive connecting block 9, connecting block 9 drives external screw thread 10, external screw thread 10 cooperatees with the internal thread, make connecting block 9 rebound break away from connecting seat 8, connecting block 9 drives puncture pipe 5 and breaks away from sampling bottle body 1, during the installation, insert connecting seat 8 with puncture pipe 5 bottom, rotate and change board 11, make connecting block 9 and connecting seat 8 link together, thereby fix puncture pipe 5, can be with puncture pipe 5, the sampling bottle split becomes solitary individual, when the part damages, can only change the part of damage, need not whole changes, and resources are saved.

The utility model discloses a theory of operation:

referring to the specification attached drawings 1-4, the utility model discloses a set up bottle lid 2, sampling groove 3, through-hole, rubber buffer 6, puncture tube 5, top cap 4, connecting seat 8 and connecting block 9, can need not to rotate top cap 4 repeatedly, increase convenient sampling device, can realize carrying out quick sampling to each bottle of bovine serum, because sampling device is encapsulated situation all the time, can realize down-sampling in any environment to it is pollution-free to the sample.

Further, refer to specification attached drawing 1-figure 3, the utility model discloses a set up connecting seat 8, external screw thread 10, internal thread, commentaries on classics board 11 and connecting block 9, can make puncture pipe 5, sampling bottle split become solitary individuality, when the part damages, can only change the part of damage, need not whole changes resources are saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for quick sampling bottle of bovine serum, includes sampling bottle body (1), its characterized in that: sampling bottle top is equipped with threaded connection's bottle lid (2), sampling bottle body (1) inner wall is equipped with sampling groove (3), sampling groove (3) inner wall is equipped with the through-hole, the through-hole inner wall is connected with puncture pipe (5) through changing the subassembly, puncture pipe (5) inner wall is equipped with rubber buffer (6), rubber buffer (6) inner wall is equipped with sample connection (7).

2. The rapid bovine serum sampling bottle according to claim 1, wherein: change the subassembly and include connecting seat (8), connecting seat (8) are located sampling bottle body (1) inner wall, connecting seat (8) inner wall is equipped with the internal thread, connecting seat (8) inside is equipped with connecting block (9), connecting block (9) outer wall is equipped with external screw thread (10) and changes board (11), connecting seat (8) with connecting block (9) are through threaded connection.

3. The bovine serum rapid sampling bottle according to claim 2, wherein: the external thread (10) is matched with the internal thread, and the inner wall of the connecting seat (8) is communicated with the through hole.

4. A rapid bovine serum sampling bottle according to claim 2, wherein: connecting block (9) extend to inside sampling groove (3), commentaries on classics board (11) are located connecting block (9) top, external screw thread (10) are located connecting block (9) bottom.

5. The bovine serum rapid sampling bottle according to claim 2, wherein: connecting block (9) inner wall with puncture pipe (5) are connected, puncture pipe (5) top extends to connecting block (9) top, puncture pipe (5) bottom extends to connecting seat (8) below.

6. The bovine serum rapid sampling bottle according to claim 1, wherein: the rubber stopper (6) is positioned at the bottom of the puncture tube (5), and the top end of the puncture tube (5) is movably provided with a top cover (4).