CN207856965U - A kind of easy-to-dismount bench for chemistry experiment - Google Patents
A kind of easy-to-dismount bench for chemistry experiment Download PDFInfo
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- CN207856965U CN207856965U CN201820110068.9U CN201820110068U CN207856965U CN 207856965 U CN207856965 U CN 207856965U CN 201820110068 U CN201820110068 U CN 201820110068U CN 207856965 U CN207856965 U CN 207856965U
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- experiment
- frame
- gag lever
- lever post
- experiment frame
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Abstract
The utility model is related to bench for chemistry experiment technical fields, and disclose a kind of easy-to-dismount bench for chemistry experiment, including tables, the top of tables is fixedly connected sequentially from centre to both sides and has sliding rail, fixed plate and fixed frame, the top movable of sliding rail is connected with experiment frame, the bottom of experiment frame is connected with idler wheel, the bottom of idler wheel and the top movable of tables connect, the side of fixed plate is run through and is connected with gag lever post, gag lever post is close to the inside of one end grafting experiment frame of experiment frame, gag lever post is fixedly connected with fixed block close to the outer surface of experiment frame one end, side of the fixed block far from experiment frame is fixedly connected with spring.The utility model is by the way that every suit chemical experiment tool to be separately mounted on corresponding experiment frame, pull gag lever post that gag lever post is made to be detached with experiment frame, it facilitates and experiment frame is dismantled, the time for reducing dismounting chemical test platform has convenient the advantages of being dismantled to chemical tools and chemical test platform.
Description
Technical field
The utility model is related to bench for chemistry experiment technical field, specially a kind of easy-to-dismount bench for chemistry experiment.
Background technology
Chemistry is a kind of composition, property, structure and variation for studying substance on molecule and atom level of natural science
Rule, creates the science of novel substance, and the world is chemical then be the mankind to recognize and be transformed the main of the material world by material composition
One of ways and means, it is a subject with a long history and dynamic, its achievement is the important mark of social civilization
Will, chemistry in there is two kinds of versions of chemical change and physical change.
Chemistry is during teaching other than the knowledge on teaching textbook, it is also necessary to lead classmate to carry out chemistry real
It tests, to increase interest of the student to learning chemistry, there are many kinds of chemical experiments, will make when learning different chemical experiments every time
With corresponding chemical tools, but floor space is larger if every suit chemical tools all try out a chemical test platform,
And cost is higher, so being usually to need tool being mounted on experimental bench when using chemical tools, right after the completion of use
It is dismantled, and which adds the times of chemical experiment, are unfavorable for the teaching of chemistry.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of easy-to-dismount bench for chemistry experiment, has conveniently
It is excessively troublesome to solve existing chemical test platform dismounting chemical tools for the advantages of being dismantled to chemical tools and testing stand
Problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of easy-to-dismount bench for chemistry experiment, packet
Tables are included, the top of the tables is fixedly connected sequentially from centre to both sides sliding rail, fixed plate and fixed frame, the sliding rail
Top movable is connected with experiment frame, and the bottom of the experiment frame is connected with idler wheel, the bottom of the idler wheel and the top of tables
Portion is flexibly connected.
Run through and be connected with gag lever post, one end grafting of the gag lever post close to experiment frame in the side of the fixed plate
In the inside for the limit hole that experiment frame side opens up, the gag lever post is fixedly connected with fixation close to the outer surface of experiment frame one end
Block, side of the fixed block far from experiment frame are fixedly connected with spring, the spring one end and fixed plate far from fixed block
Side be fixedly connected.
The one end of the gag lever post far from experiment frame is fixedly connected with limiting plate, is located at limiting plate at the top of the fixed frame
Inserted link is run through and be connected in top, and the junction of the fixed frame and inserted link offers via hole, the bottom of the inserted link
It is plugged on the top of limiting plate.
Preferably, the bottom of the experiment frame and the junction of sliding rail offer sliding slot, the outer surface of the sliding rail and cunning
The inner wall of slot is flexibly connected.
Preferably, the quantity of the fixed plate is two, and two fixed plates are symmetrically distributed in the both sides at the top of tables.
Preferably, the junction of the limiting plate and inserted link offers jack, the bottom of the inserted link and the inner wall of jack
Flexible connection.
Preferably, draw ring is fixedly connected at the top of the inserted link, the shape of the draw ring is circle.
Preferably, the quantity of the via hole is two, and two via holes are symmetrically distributed in the both sides at the top of fixed frame.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of easy-to-dismount bench for chemistry experiment, has following beneficial
Effect：
1, easy-to-dismount bench for chemistry experiment, by the way that every suit chemical experiment tool to be separately mounted to test accordingly
On frame, inserted link is pulled to detach inserted link with limiting plate, pulls gag lever post that gag lever post is made to be detached with experiment frame, by experiment frame and sliding rail
Separation, facilitates and is dismantled to experiment frame, reduces the time of dismounting chemical test platform, and it is convenient to chemical tools and change to have
The advantages of testing stand is dismantled is learned, solves the problems, such as that existing chemical test platform dismounting chemical tools are excessively troublesome.
2, the easy-to-dismount bench for chemistry experiment, is facilitated by sliding rail and is limited to experiment frame, convenient by idler wheel
The movement of experiment frame, is facilitated by the grafting of gag lever post and limit hole and is fixed to the limit of experiment frame, by inserted link to limit
The grafting of position plate facilitates the fixed limit to gag lever post, increases to the fixed stability of experiment frame.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram in the portions A in the utility model Fig. 1.
In figure：1 tables, 2 sliding rails, 3 experiment frames, 4 sliding slots, 5 idler wheels, 6 fixed plates, 7 gag lever posts, 8 limit holes, 9 fixed blocks,
10 springs, 11 limiting plates, 12 fixed frames, 13 inserted links, 14 draw rings, 15 via holes, 16 jacks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of easy-to-dismount bench for chemistry experiment, including tables 1, the top of tables 1 is from centre to two
Side, which is fixedly connected sequentially, sliding rail 2, fixed plate 6 and fixed frame 12, and the top movable of sliding rail 2 is connected with experiment frame 3, passes through sliding rail
2 facilitate and are limited to experiment frame 3, and the bottom of experiment frame 3 offers sliding slot 4, the appearance of sliding rail 2 with the junction of sliding rail 2
Face is flexibly connected with the inner wall of sliding slot 4, and the bottom of experiment frame 3 is connected with idler wheel 5, the top of the bottom and tables 1 of idler wheel 5
Flexible connection, the movement of experiment frame 3 is facilitated by idler wheel 5.
Gag lever post 7 is run through and be connected in the side of fixed plate 6, and the quantity of fixed plate 6 is two, two fixed plates 6
The both sides at 1 top of tables are symmetrically distributed in, gag lever post 7 is plugged on the limit that 3 side of experiment frame opens up close to one end of experiment frame 3
The inside in hole 8 is facilitated by the grafting of gag lever post 7 and limit hole 8 and is fixed to the limit of experiment frame 3, and gag lever post 7 is close to experiment
The outer surface of 3 one end of frame is fixedly connected with fixed block 9, and side of the fixed block 9 far from experiment frame 3 is fixedly connected with spring 10, bullet
The one end of spring 10 far from fixed block 9 is fixedly connected with the side of fixed plate 6, is facilitated by spring 10 and is answered gag lever post 7
Position, facilitates the grafting of gag lever post 7 and limit hole 8.
The one end of gag lever post 7 far from experiment frame 3 is fixedly connected with limiting plate 11, and 12 top of fixed frame is located at limiting plate 11
Inserted link 13 is run through and be connected in top, and the top of inserted link 13 is fixedly connected with draw ring 14, and the shape of draw ring 14 is circle, is led to
It crosses pulling draw ring 14 and facilitates and inserted link 13 is moved, fixed frame 12 and the junction of inserted link 13 offer via hole 15, lead
The quantity of through-hole 15 is two, and two via holes 15 are symmetrically distributed in the both sides at 12 top of fixed frame, the bottom grafting of inserted link 13
At the top of limiting plate 11 inserted link 13 is pulled by the way that every suit chemical experiment tool to be separately mounted on corresponding experiment frame 3
Inserted link 13 is detached with limiting plate 11, pulls gag lever post 7 that gag lever post 7 is made to be detached with experiment frame 3, experiment frame 3 and sliding rail 2 is divided
From facilitating and dismantled to experiment frame 3, reduce the time of dismounting chemical test platform, it is convenient to chemical tools and change to have
The advantages of testing stand is dismantled is learned, solves the problems, such as that existing chemical test platform dismounting chemical tools are excessively troublesome, limit
Plate 11 and the junction of inserted link 13 offer jack 16, and the bottom of inserted link 13 is flexibly connected with the inner wall of jack 16, passes through inserted link
13 carry out grafting in different jacks 16 with limiting plate 11, facilitate and gag lever post 7 is fixed in different positions, by inserting
Grafting of the bar 13 to limiting plate 11 facilitates the fixed limit to gag lever post 7, increases to 3 fixed stability of experiment frame.
In conclusion the easy-to-dismount bench for chemistry experiment, by the way that every suit chemical experiment tool is separately mounted to phase
On the experiment frame 3 answered, inserted link 13 is pulled to detach inserted link 13 with limiting plate 11, gag lever post 7 is pulled to make gag lever post 7 and experiment frame 3
Separation, experiment frame 3 is detached with sliding rail 2, facilitates and is dismantled to experiment frame 3, reduces the time of dismounting chemical test platform,
Have convenient the advantages of being dismantled to chemical tools and chemical test platform, solves the existing chemical work of chemical test platform dismounting
The excessively troublesome problem of tool.
It is facilitated by sliding rail 2 and experiment frame 3 is limited, the movement of experiment frame 3 is facilitated by idler wheel 5, pass through limit
The grafting of position bar 7 and limit hole 8, which facilitates, fixes the limit of experiment frame 3, and the grafting by inserted link 13 to limiting plate 11 is convenient
The fixed of gag lever post 7 is limited, is increased to 3 fixed stability of experiment frame.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of easy-to-dismount bench for chemistry experiment, including tables (1), it is characterised in that：The top of the tables (1) is from centre
Being fixedly connected sequentially to both sides has sliding rail (2), fixed plate (6) and fixed frame (12), and the top movable of the sliding rail (2) is connected with
The bottom of experiment frame (3), the experiment frame (3) is connected with idler wheel (5), the top of the bottom and tables (1) of the idler wheel (5)
Portion is flexibly connected；
Gag lever post (7) is run through and be connected in the side of the fixed plate (6), and the gag lever post (7) is close to experiment frame (3)
One end is plugged on the inside for the limit hole (8) that experiment frame (3) side opens up, and the gag lever post (7) is close to experiment frame (3) one end
Outer surface is fixedly connected with fixed block (9), and side of the fixed block (9) far from experiment frame (3) is fixedly connected with spring (10),
The one end of the spring (10) far from fixed block (9) is fixedly connected with the side of fixed plate (6)；
The one end of the gag lever post (7) far from experiment frame (3) is fixedly connected with limiting plate (11), fixed frame (12) top position
Run through and be connected with inserted link (13) in the top of limiting plate (11), the fixed frame (12) and the junction of inserted link (13) are opened
Equipped with via hole (15), the bottom of the inserted link (13) is plugged on the top of limiting plate (11).
2. a kind of easy-to-dismount bench for chemistry experiment according to claim 1, it is characterised in that：The experiment frame (3)
Bottom and the junction of sliding rail (2) offer sliding slot (4), and the outer surface of the sliding rail (2) connects with the inner wall activity of sliding slot (4)
It connects.
3. a kind of easy-to-dismount bench for chemistry experiment according to claim 1, it is characterised in that：The fixed plate (6)
Quantity is two, and two fixed plates (6) are symmetrically distributed in the both sides at the top of tables (1).
4. a kind of easy-to-dismount bench for chemistry experiment according to claim 1, it is characterised in that：The limiting plate (11) with
The junction of inserted link (13) offers jack (16), and the bottom of the inserted link (13) is flexibly connected with the inner wall of jack (16).
5. a kind of easy-to-dismount bench for chemistry experiment according to claim 1, it is characterised in that：The top of the inserted link (13)
Portion is fixedly connected with draw ring (14), and the shape of the draw ring (14) is circle.
6. a kind of easy-to-dismount bench for chemistry experiment according to claim 1, it is characterised in that：The via hole (15)
Quantity is two, and two via holes (15) are symmetrically distributed in the both sides at the top of fixed frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110068.9U CN207856965U (en) | 2018-01-15 | 2018-01-15 | A kind of easy-to-dismount bench for chemistry experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110068.9U CN207856965U (en) | 2018-01-15 | 2018-01-15 | A kind of easy-to-dismount bench for chemistry experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856965U true CN207856965U (en) | 2018-09-14 |
Family
ID=63463028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110068.9U Expired - Fee Related CN207856965U (en) | 2018-01-15 | 2018-01-15 | A kind of easy-to-dismount bench for chemistry experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856965U (en) |
-
2018
- 2018-01-15 CN CN201820110068.9U patent/CN207856965U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |