CN207204150U - Physics laboratory's beaker rack device - Google Patents
Physics laboratory's beaker rack device Download PDFInfo
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- CN207204150U CN207204150U CN201721171816.6U CN201721171816U CN207204150U CN 207204150 U CN207204150 U CN 207204150U CN 201721171816 U CN201721171816 U CN 201721171816U CN 207204150 U CN207204150 U CN 207204150U
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- fixedly connected
- beaker
- expansion link
- expansion
- rack device
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Abstract
The utility model provides a kind of physics laboratory's beaker rack device, is related to experimental provision field.Physics laboratory beaker rack device, including beaker, left expansion link and right expansion link, it is characterized in that, glass holder is arranged with the rim of a cup of the beaker, the side of the glass holder is fixedly connected with the first public buckle, the opposite side of the glass holder is fixedly connected with the second public buckle, the top of the left expansion link is fixedly connected with the first fix bar, the other end of first fix bar is fixedly connected with the first master card button being adapted with the first public buckle, the top of the right expansion link is fixedly connected with the second fix bar, the other end of second fix bar is fixedly connected with the second master card button being adapted with the second public buckle.Physics laboratory beaker rack device, is easy to adjust, easy to use, solves the existing beaker rack device for physics laboratory, and controllability is poor, it is inconvenient for use the problem of, beneficial to promoting the use of.
Description
Technical field
It the utility model is related to experimental provision technical field, and in particular to a kind of physics laboratory beaker rack device.
Background technology
Laboratory apparatus, the instrument used when being natural science specific experiment, mainly physics, chemistry, biology use
Instrument is more (including chemical apparatuses).The laboratory apparatus that modern times are commonly used has test tube, beaker, evaporating dish, crucible, alcolhol burner, Bu Shi
Funnel, Drexel bottle, drying tube, counter balance, graduated cylinder, volumetric flask, buret, amount device of air etc..
Beaker is a kind of common laboratory glassware, is generally made up of glass, plastics or heat resistant glass.Beaker
In cylinder, the side at top is provided with a notch, is easy to pouring liquid.Some beaker outer walls are further marked with scale, can be rough
Estimation beaker in liquid volume.
At present, the existing beaker rack device for physics laboratory, controllability is poor, inconvenient for use.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of physics laboratory's beaker rack device, solves
The existing beaker rack device for physics laboratory, controllability is poor, it is inconvenient for use the problem of.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：Burn a kind of physics laboratory
Cup holder, including beaker, left expansion link and right expansion link, it is characterised in that glass holder, institute are arranged with the rim of a cup of the beaker
The side for stating glass holder is fixedly connected with the first public buckle, and the opposite side of the glass holder is fixedly connected with the second public buckle, the left side
The top of expansion link is fixedly connected with the first fix bar, and the other end of first fix bar is fixedly connected with and the first public buckle
The first master card button being adapted, the top of the right expansion link are fixedly connected with the second fix bar, second fix bar it is another
One end is fixedly connected with the second master card button being adapted with the second public buckle, and the bottom of the left expansion link is fixedly connected with left bottom
Plate, the bottom of the right expansion link are fixedly connected with right bottom plate, and the left bottom plate is connected by telescopic component with right bottom plate.
Preferably, the left expansion link is provided with the first fastening bolt, and the right expansion link is provided with the second fastening bolt.
Preferably, the middle part of the beaker is provided with arc notch.
Preferably, the bottom of the beaker is provided with depression.
Preferably, the telescopic component includes expansion strip and expansion plate, and the quantity of the expansion strip is three, and three are stretched
One end of contracting bar is fixedly connected with the groove of left bottom plate, and the other end of three expansion strips is fixedly connected with the one of expansion plate
Side, the another side of the expansion plate are fixedly connected on right bottom plate.
(3) beneficial effect
The utility model provides a kind of physics laboratory's beaker rack device.Possesses beneficial effect：
1st, physics laboratory beaker rack device, glass holder is arranged with the rim of a cup of beaker, on the one hand, glass holder passes through
One public buckle and the first master card buckle are connect, and on the other hand, glass holder is connect by the second public buckle and the second master card buckle, is easy to tear open
Unload, secondly, the level height of beaker is adjusted by left expansion link and right expansion link, it is easy to use, in addition, left bottom plate is by stretching
Contracting component is connected with right bottom plate, can carry out stretching motion, be easy to adjust, easy to use, solves and existing is used for Physical Experiment
The beaker rack device of room, controllability is poor, it is inconvenient for use the problem of, beneficial to promoting the use of.
2nd, physics laboratory beaker rack device, on the one hand, telescopic component includes expansion strip and expansion plate, expansion strip
Quantity is three, and one end of three expansion strips is fixedly connected with the groove of left bottom plate, and the other end of three expansion strips is equal
The one side of expansion plate is fixedly connected on, the another side of expansion plate is fixedly connected on right bottom plate, and stability is stronger, the opposing party
Face, left expansion link are braked by the first fastening bolt, and right expansion link is braked by the second fastening bolt, stable
Property it is stronger, secondly, the middle part of beaker is provided with arc notch, is easy to clamp, easy to use, beneficial to promoting the use of.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the first public buckle of the utility model；
Fig. 3 is the structural representation of the second public buckle of the utility model；
Fig. 4 is the structural representation of the utility model telescopic component.
In figure, 1 beaker, 2 left expansion links, 3 right expansion links, 4 glass holders, 5 first public buckles, 6 second public buckles, 7 first are consolidated
Fixed pole, 8 first master card buttons, 9 second fix bars, 10 second master card buttons, 11 left bottom plates, 12 right bottom plates, 13 telescopic components, 131 are stretched
Contracting bar, 132 expansion plates, 14 first fastening bolts, 15 second fastening bolts, 16 arc notch, 17 depressions.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
The utility model embodiment provides a kind of physics laboratory's beaker rack device, as Figure 1-4, including beaker 1,
Left expansion link 2 and right expansion link 3, the middle part of beaker 1 are provided with arc notch 16, and the bottom of beaker 1 is provided with depression 17, left expansion link
2 are provided with the first fastening bolt 14, and right expansion link 3 is provided with the second fastening bolt 15, glass holder 4 is arranged with the rim of a cup of beaker 1,
The side of glass holder 4 is fixedly connected with the first public buckle 5, and the opposite side of glass holder 4 is fixedly connected with the second public buckle 6, left expansion link 2
Top be fixedly connected with the first fix bar 7, the other end of the first fix bar 7 is fixedly connected with to be adapted with the first public buckle 5
The first master card button 8, the first public clamping of 5 and first master card button of buckle 8, the top of right expansion link 3 is fixedly connected with the second fixation
Bar 9, the other end of the second fix bar 9 are fixedly connected with the second master card button 10 being adapted with the second public buckle 6, the second public buckle
6 and the clamping of the second master card button 10, the bottom of left expansion link 2 be fixedly connected with left bottom plate 11, the bottom of right expansion link 3 is fixedly connected
There is right bottom plate 12, left bottom plate 11 is connected by telescopic component 13 with right bottom plate 12.
Telescopic component 13 includes expansion strip 131 and expansion plate 132, and the quantity of expansion strip 131 is three, and three expansion strips
131 one end is fixedly connected with the groove of left bottom plate 11, and the other end of three expansion strips 131 is fixedly connected with expansion plate
132 one side, the another side of expansion plate 132 are fixedly connected on right bottom plate 12.
In summary, physics laboratory beaker rack device, is arranged with glass holder 4 at the rim of a cup of beaker 1, on the one hand,
Glass holder 4 buckles 8 clampings by the first public master card of buckle 5 and first, and on the other hand, glass holder 4 passes through the second public master card of buckle 6 and second
10 clampings are detained, it is easy to disassemble, secondly, the level height of beaker 1, user are adjusted by left expansion link 2 and right expansion link 3
Just, in addition, left bottom plate 11 is connected by telescopic component 13 with right bottom plate 12, stretching motion can be carried out, is easy to adjust, user
Just, solve the existing beaker rack device for physics laboratory, controllability is poor, it is inconvenient for use the problem of, beneficial to pushing away
It is wide to use.
In addition, on the one hand, telescopic component 13 includes expansion strip 131 and expansion plate 132, and the quantity of expansion strip 131 is three,
And one end of three expansion strips 131 is fixedly connected with the groove of left bottom plate 11, the other end of three expansion strips 131 is fixed
The one side of expansion plate 132 is connected to, the another side of expansion plate 132 is fixedly connected on right bottom plate 12, and stability is stronger, separately
On the one hand, left expansion link 2 is braked by the first fastening bolt 14, and right expansion link 3 is entered by the second fastening bolt 15
Row braking, stability is stronger, and secondly, the middle part of beaker 1 is provided with arc notch 16, is easy to clamp, easy to use, makes beneficial to popularization
With.
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 and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (5)
1. a kind of physics laboratory beaker rack device, including beaker (1), left expansion link (2) and right expansion link (3), its feature
It is, glass holder (4) is arranged with the rim of a cup of the beaker (1), and the side of the glass holder (4) is fixedly connected with the first public buckle
(5), the opposite side of the glass holder (4) is fixedly connected with the second public buckle (6), and the top of the left expansion link (2) is fixedly connected
There is the first fix bar (7), the other end of first fix bar (7) is fixedly connected be adapted with the first public buckle (5)
One master card button (8), the top of the right expansion link (3) are fixedly connected with the second fix bar (9), second fix bar (9)
The other end is fixedly connected with the second master card button (10) being adapted with the second public buckle (6), and the bottom of the left expansion link (2) is consolidated
Surely left bottom plate (11) is connected with, the bottom of the right expansion link (3) is fixedly connected with right bottom plate (12), and the left bottom plate (11) is logical
Telescopic component (13) is crossed with right bottom plate (12) to be connected.
2. physics laboratory as claimed in claim 1 beaker rack device, it is characterised in that set on the left expansion link (2)
There is the first fastening bolt (14), the right expansion link (3) is provided with the second fastening bolt (15).
3. physics laboratory as claimed in claim 1 beaker rack device, it is characterised in that set in the middle part of the beaker (1)
There is arc notch (16).
4. physics laboratory as claimed in claim 1 beaker rack device, it is characterised in that the bottom of the beaker (1) is set
There is depression (17).
5. physics laboratory as claimed in claim 1 beaker rack device, it is characterised in that the telescopic component (13) includes
Expansion strip (131) and expansion plate (132), the quantity of the expansion strip (131) is three, and one end of three expansion strips (131)
It is fixedly connected with the groove of left bottom plate (11), the other end of three expansion strips (131) is fixedly connected with expansion plate (132)
One side, the another side of the expansion plate (132) is fixedly connected on right bottom plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171816.6U CN207204150U (en) | 2017-09-13 | 2017-09-13 | Physics laboratory's beaker rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171816.6U CN207204150U (en) | 2017-09-13 | 2017-09-13 | Physics laboratory's beaker rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204150U true CN207204150U (en) | 2018-04-10 |
Family
ID=61824770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171816.6U Active CN207204150U (en) | 2017-09-13 | 2017-09-13 | Physics laboratory's beaker rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204150U (en) |
-
2017
- 2017-09-13 CN CN201721171816.6U patent/CN207204150U/en active Active
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