CN206604529U - Biological material extracts cotton swab fixator - Google Patents

Biological material extracts cotton swab fixator Download PDF

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Publication number
CN206604529U
CN206604529U CN201720349515.1U CN201720349515U CN206604529U CN 206604529 U CN206604529 U CN 206604529U CN 201720349515 U CN201720349515 U CN 201720349515U CN 206604529 U CN206604529 U CN 206604529U
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CN
China
Prior art keywords
box body
lower box
upper cartridge
cotton swab
cartridge body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720349515.1U
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Chinese (zh)
Inventor
王海龙
左彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201720349515.1U priority Critical patent/CN206604529U/en
Application granted granted Critical
Publication of CN206604529U publication Critical patent/CN206604529U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Cotton swab fixator is extracted the utility model discloses a kind of biological material, including upper cartridge body and lower box body, one side of upper cartridge body and lower box body is flexibly connected, the lower box body side sets two grooves one, two grooves one extend outward two semi-cylindrical supports one respectively, the lower box body bottom sets some passages one, the upper cartridge body side and lower box body are symmetrical arranged groove two and two semi-cylindrical supports two, some passages two are set at the top of the upper cartridge body, the recessed buckle set in the middle of two supports one that cam and correspondence lower box body are set in the middle of two supports two of the upper cartridge body connects.The utility model is simple in construction, easy to use, by the way that sample extraction cotton swab is fixed in the box body of closing, difficultly slipped off during censorship, other debris will not be infected with, and influence test effect, air-vent is set on box body in addition, the biological nature of sample is not interfered with yet.

Description

Biological material extracts cotton swab fixator
Technical field
The utility model is related to biological extract and examines equipment technical field, and specially biological material extracts cotton swab fixator.
Background technology
So-called biological material, in a broad aspect, the composition whole and part for referring to lived animals and plants residue in criminal Trace evidence in case.Narrowly say to be exactly the hair relevant with human body, blood, secretion, tissue, bone etc.. Cotton swab is mostly used in biological material extraction process, because sample can not be with other article contacts, so extracting the cotton swab of sample Need to fix preservation, then censorship.The method used at present is will to extract the cotton swab of sample(101)It is fixed on a band groove (102)Semiclosed box body(103)It is interior(As shown in Figure 1), cotton swab is only stuck in groove by this fixing device, censorship Cotton swab can not usually be fixed in journey, easily be slid, so as to pollute cotton swab head, influence test effect.
Utility model content
(One)The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of biological material and extracts cotton swab fixator, solves Cotton swab can be fixed and preserved, be difficult to slide during censorship, the problem of not influenceing test effect.
(Two)Technical scheme
To achieve the above object, the utility model provides following technical scheme:Biological material extracts cotton swab fixator, including One side of upper cartridge body and lower box body, upper cartridge body and lower box body is flexibly connected, and the lower box body side sets two grooves one, two Groove one extends outward two semi-cylindrical supports one respectively, and the lower box body bottom sets some passages one, it is described on Box body side and lower box body are symmetrical arranged at the top of groove two and two semi-cylindrical supports two, the upper cartridge body and set some ventilations The recessed button set in the middle of two supports one that cam and correspondence lower box body are set in the middle of hole two, two supports two of the upper cartridge body Clamping.
Further, the upper cartridge body and lower box body are flexibly connected by the connector of Shooting Technique.
(Three)Beneficial effect
Compared with prior art, the utility model provides biological material and extracts cotton swab fixator, possesses following beneficial effect Really:The utility model is simple in construction, easy to use, by the way that sample extraction cotton swab is fixed in the box body of closing, in censorship During difficultly slip off, other debris will not be infected with, and influence test effect, air-vent is set on box body in addition, The biological nature of sample is not interfered with.
Brief description of the drawings
Fig. 1 is the schematic diagram of raw cotton label fixator;
Fig. 2 is the utility model structural representation.
In figure:1 upper cartridge body, 2 passages two, 3 supports two, 4 cams, 5 lower box bodies, 6 recessed buttons, 7 supports one, 8 passages one, 9 grooves one, 10 grooves two, 11, connector, 101 cotton swabs, 102 grooves, 103 semiclosed box bodys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, biological material extracts cotton swab fixator, including upper cartridge body 1 and lower box body 5, upper cartridge body 1 and lower box One side of body 5 is flexibly connected, and the side of lower box body 5 sets two grooves 1, and two grooves 1 extend outward two respectively Individual semi-cylindrical support 1, the bottom of lower box body 5 sets 5 pairs of some passages 1, the side of upper cartridge body 1 and lower box body Claim to set groove 2 10 and two semi-cylindrical supports 23, the top of upper cartridge body 1 sets some passages 22, the upper box The clamping of recessed button 6 set in the middle of two supports 1 that cam 4 and correspondence lower box body 5 are set in the middle of two supports 23 of body 1;Institute Upper cartridge body 1 and lower box body 5 is stated to be flexibly connected by the connector 11 of Shooting Technique.
The utility model is by by upper cartridge body 1 and the clamping of lower box body 5, so that support 1 and support 27 be overlapped, forming Fixed circular groove, so that the cotton swab being placed on above support be fixed, while setting vent hole structure on box body, both protects cotton swab Do not fall off, make the cotton swab with sample in box not contaminated, protect the biological nature of sample yet, the knot examined is not influenceed Structure.The utility model is simple in construction, low manufacture cost, easy to use, with good promotional value.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (2)

1. biological material extracts cotton swab fixator, including upper cartridge body(1)And lower box body(5), it is characterised in that:Upper cartridge body(1)With Lower box body(5)One side be flexibly connected, the lower box body(5)Side sets two grooves one(9), two grooves one(9)Respectively Extend outward two semi-cylindrical supports one(7), the lower box body(5)Bottom sets some passages one(8), the upper box Body(1)Side and lower box body(5)It is symmetrical arranged groove two(10)With two semi-cylindrical supports two(3), the upper cartridge body(1)Top Portion sets some passages two(2), the upper cartridge body(1)Two supports two(3)Centre sets cam(4)With correspondence lower box body (5)Two supports one(7)The recessed button that centre is set(6)Clamping.
2. biological material according to claim 1 extracts cotton swab fixator, it is characterised in that:The upper cartridge body(1)With under Box body(5)Pass through the connector of Shooting Technique(11)It is flexibly connected.
CN201720349515.1U 2017-04-05 2017-04-05 Biological material extracts cotton swab fixator Expired - Fee Related CN206604529U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720349515.1U CN206604529U (en) 2017-04-05 2017-04-05 Biological material extracts cotton swab fixator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720349515.1U CN206604529U (en) 2017-04-05 2017-04-05 Biological material extracts cotton swab fixator

Publications (1)

Publication Number Publication Date
CN206604529U true CN206604529U (en) 2017-11-03

Family

ID=60174641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720349515.1U Expired - Fee Related CN206604529U (en) 2017-04-05 2017-04-05 Biological material extracts cotton swab fixator

Country Status (1)

Country Link
CN (1) CN206604529U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108489753A (en) * 2018-03-27 2018-09-04 俞琳琳 A kind of split type roller biological material extractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108489753A (en) * 2018-03-27 2018-09-04 俞琳琳 A kind of split type roller biological material extractor

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171103

Termination date: 20190405

CF01 Termination of patent right due to non-payment of annual fee