CN206652516U - A kind of use for laboratory instruction case - Google Patents

A kind of use for laboratory instruction case Download PDF

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Publication number
CN206652516U
CN206652516U CN201720331444.2U CN201720331444U CN206652516U CN 206652516 U CN206652516 U CN 206652516U CN 201720331444 U CN201720331444 U CN 201720331444U CN 206652516 U CN206652516 U CN 206652516U
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CN
China
Prior art keywords
plate
side plate
groove
cylinder positioning
graduated cylinder
Prior art date
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Active
Application number
CN201720331444.2U
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Chinese (zh)
Inventor
张卫兵
肖洪平
应晓明
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Wenzhou University
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Wenzhou University
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Publication date
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Priority to CN201720331444.2U priority Critical patent/CN206652516U/en
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Publication of CN206652516U publication Critical patent/CN206652516U/en
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Abstract

The utility model discloses a kind of use for laboratory instruction case, include cabinet, interior intracavitary in described cabinet is provided with instrument stan, instrument stan includes bottom plate, parallel interval is erected in the first side plate and the second side plate on bottom plate, it is fixed on the first side plate and the second side plate top and the top plate parallel with bottom plate, multiple rank plates in step-like distribution are provided between described the first side plate and the second side plate, the circular fixed jack of up/down perforation is opened on described rank plate, cylindric locating dowel is provided with described bottom plate, one side of described top plate is protruded from outside the first side plate, multiple graduated cylinder positioning holes are offered on one side of the top plate, pipet stand is provided with the inner roof wall of described cabinet.The utility model is reasonable in design, and instrument is furnished and picked and placeed conveniently.

Description

A kind of use for laboratory instruction case
Technical field
It the utility model is related to a kind of instruction case, in particular to a kind of use for laboratory instruction case.
Background technology
In Basic Chemistry Laboratory, the glass apparatus in glass apparatus cabinet(As beaker, alcolhol burner, graduated cylinder, buret, Pipette etc.)Mutually mixed to put, it is frangible to easily cause glass apparatus, is not easy to take.
Utility model content
The purpose of this utility model is to overcome shortcoming and defect existing for prior art, and provides a kind of structure design Rationally, instrument is furnished and picked and placeed conveniently, and is easy to the use for laboratory instruction case of cleaning.
To achieve the above object, the technical solution of the utility model is to include cabinet, and the interior intracavitary of described cabinet is set Instrument stan is equipped with, instrument stan includes bottom plate, parallel interval is erected on bottom plate the first side plate and the second side plate, is fixed on Side plate and the second side plate top and the top plate parallel with bottom plate, are provided with more between described the first side plate and the second side plate The individual rank plate in step-like distribution, is opened in the circular fixed jack of up/down perforation on described rank plate, on described bottom plate Cylindric locating dowel is provided with, a side of described top plate is protruded from outside the first side plate, is opened up on a side of the top plate There are multiple graduated cylinder positioning holes, graduated cylinder positioning hole includes the first graduated cylinder positioning hole and the second graduated cylinder positioning hole, the first described amount Cylinder positioning hole the first semi-circular groove for including the first rectangular aperture groove and being connected to inside the first rectangular aperture groove, the first half The diameter of circular trough is consistent with the width of the first rectangular aperture groove to be set, and the second described graduated cylinder positioning hole includes the second rectangle Open slot and the second semi-circular groove being connected to inside the second rectangular aperture groove, the diameter of the second semi-circular groove is with being more than second The width of rectangular aperture groove is set, and is provided with pipet stand on the inner roof wall of described cabinet, described pipet stand includes Along spaced at least two hanging plate of the depth direction of cabinet, arc is provided with the hanging plate and extends downwardly what fluting was set Arc opening groove.
Further set is that the instrument stan is formed by the splicing fixation of acrylic glass.
It is that one group of pipet stand is provided with left and right sides of the inner roof wall of described cabinet further to set.
It is to be provided with side gusset piece on the outside of the first described side plate further to set, and is offered on the side gusset piece multiple Graduated cylinder positioning hole.
The utility model has the advantages that:
1st, convenience:The glass apparatus used in student experimenting is tested by respective characteristic Design into diverse location shape Point several layers of placements, very clear after complete, conveniently takes.
2nd, water proofing property:The instrument stan made with waterproof Acrylic glass material, the instrument of washes clean after student experimenting Naturally dry on the glass apparatus frame of relevant position is placed upside down in, so that next time uses.
3rd, reasonability:In picturesque disorder, space availability ratio is high.
The utility model is described further with reference to specification drawings and specific embodiments.
Brief description of the drawings
Fig. 1 the utility model embodiment structural perspectives;
Fig. 2 the utility model embodiment structure decomposition figures;
Fig. 3 the utility model instrument stan stereograms;
The stereogram at another visual angle of Fig. 4 the utility model instrument stans.
Embodiment
The utility model is specifically described below by embodiment, is served only for carrying out further the utility model Explanation, it is impossible to be interpreted as the restriction to scope of protection of the utility model.
Specific embodiment of the present utility model as Figure 1-4, include cabinet 1, the interior intracavitary of described cabinet Instrument stan 2 is provided with, instrument stan 2 includes bottom plate 21, parallel interval is erected in the first side plate 22 and the second side plate on bottom plate 23rd, it is fixed on the first side plate 22 and the top of the second side plate 23 and the top plate 24 parallel with bottom plate, the described He of the first side plate 22 Multiple rank plates 25 in step-like distribution are provided between second side plate 23, up/down perforation is opened on described rank plate 25 Circular fixed jack 251, the circular fixed jack 251 can set the circle of a variety of different diameter specifications in specific set Fixed jack 251, to facilitate the instruments such as the beaker of different-diameter or alcolhol burner to put.
In addition, being provided with multiple cylindric locating dowels 211 on described bottom plate 21, the cylindric locating dowel 211 can be square Just there is the instrument of hatch frame to be inverted to be enclosed on and carry out positioning in cylindric locating dowel 211 and put beaker etc., in addition, described One side of top plate 24 is protruded from outside the first side plate, and multiple graduated cylinder positioning holes are offered on a side of the top plate, and graduated cylinder is fixed Position hole includes the first graduated cylinder positioning hole 241 and the second graduated cylinder positioning hole 242, the first graduated cylinder positioning hole 241 of the present embodiment, the Two graduated cylinder positioning holes 242 facilitate the graduated cylinder inversion of different size to put, and are put alternatively, it is also possible to the inversion suitable for volumetric flask. Preferably, the first described graduated cylinder positioning hole 241 includes the first rectangular aperture groove and is connected to the first rectangular aperture The first semi-circular groove inside groove, the diameter of the first semi-circular groove is consistent with the width of the first rectangular aperture groove to be set, described The second semicircle that second graduated cylinder positioning hole 242 includes the second rectangular aperture groove and is connected to inside the second rectangular aperture groove Groove, the diameter of the second semi-circular groove are set with the width more than the second rectangular aperture groove.In addition, the first described side plate 22 is outer Side is provided with side gusset piece 221, and multiple first graduated cylinder positioning holes 241 are offered on the side gusset piece.
Pipet stand 11 is provided with the inner roof wall of cabinet 1 described in the present embodiment, described pipet stand includes edge Spaced at least two hanging plate 111 of depth direction of cabinet, arc is provided with the hanging plate and extends downwardly fluting setting Arc opening groove 112.The pipet stand 11 is also applicable to the strip instrument such as glass bar or buret simultaneously and put, institute One group of pipet stand 11 is provided with left and right sides of the inner roof wall for the cabinet 1 stated.

Claims (4)

1. a kind of use for laboratory instruction case, including cabinet, the interior intracavitary of described cabinet is provided with instrument stan, and its feature exists In:Instrument stan includes bottom plate, parallel interval is erected on bottom plate the first side plate and the second side plate, be fixed on the first side plate and Second side plate top and the top plate parallel with bottom plate, it is in step to be provided between described the first side plate and the second side plate multiple The rank plate of shape distribution, the circular fixed jack of up/down perforation is opened on described rank plate, circle is provided with described bottom plate Column locating dowel, a side of described top plate are protruded from outside the first side plate, and multiple amounts are offered on a side of the top plate Cylinder positioning hole, graduated cylinder positioning hole include the first graduated cylinder positioning hole and the second graduated cylinder positioning hole, the first described graduated cylinder positioning hole The first semi-circular groove for including the first rectangular aperture groove and being connected to inside the first rectangular aperture groove, the first semi-circular groove Diameter is consistent with the width of the first rectangular aperture groove to be set, the second described graduated cylinder positioning hole include the second rectangular aperture groove with And the second semi-circular groove inside the second rectangular aperture groove is connected to, the diameter of the second semi-circular groove is with being more than the second rectangular aperture The width of groove is set, and is provided with pipet stand on the inner roof wall of described cabinet, described pipet stand includes along cabinet Spaced at least two hanging plate of depth direction, arc is provided with the hanging plate and extends downwardly the arc opening that fluting is set Groove.
A kind of 2. use for laboratory instruction case according to claim 1, it is characterised in that:The instrument stan is by acrylic glass Splicing fixation forms.
A kind of 3. use for laboratory instruction case according to claim 1, it is characterised in that:A left side for the inner roof wall of described cabinet Right both sides are provided with one group of pipet stand.
A kind of 4. use for laboratory instruction case according to claim 1, it is characterised in that:Set on the outside of the first described side plate Side gusset piece is equipped with, multiple graduated cylinder positioning holes are offered on the side gusset piece.
CN201720331444.2U 2017-03-31 2017-03-31 A kind of use for laboratory instruction case Active CN206652516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720331444.2U CN206652516U (en) 2017-03-31 2017-03-31 A kind of use for laboratory instruction case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720331444.2U CN206652516U (en) 2017-03-31 2017-03-31 A kind of use for laboratory instruction case

Publications (1)

Publication Number Publication Date
CN206652516U true CN206652516U (en) 2017-11-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720331444.2U Active CN206652516U (en) 2017-03-31 2017-03-31 A kind of use for laboratory instruction case

Country Status (1)

Country Link
CN (1) CN206652516U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999927A (en) * 2019-05-23 2019-07-12 咸阳师范学院 A kind of Experiment of Inorganic Chemstry utensil storage mobile device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999927A (en) * 2019-05-23 2019-07-12 咸阳师范学院 A kind of Experiment of Inorganic Chemstry utensil storage mobile device

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Yongjia Risheng Teaching Instrument Co., Ltd

Assignor: Wenzhou University

Contract record no.: X2020330000091

Denomination of utility model: A kind of instrument cabinet for laboratory

Granted publication date: 20171121

License type: Common License

Record date: 20201105