CN208512454U - A kind of fixed device of magnetic stirrer - Google Patents
A kind of fixed device of magnetic stirrer Download PDFInfo
- Publication number
- CN208512454U CN208512454U CN201821250719.0U CN201821250719U CN208512454U CN 208512454 U CN208512454 U CN 208512454U CN 201821250719 U CN201821250719 U CN 201821250719U CN 208512454 U CN208512454 U CN 208512454U
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- Prior art keywords
- connecting rod
- fixedly connected
- spring
- plate
- fixed
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Abstract
The utility model discloses a kind of fixed devices of magnetic stirrer, including connecting rod, support plate, bearing, rotating bar, through-hole, casing, the first spring, connecting column, non-slip mat, stirrer, connecting rod, first rotating shaft, the first fixed frame, pull ring, the second shaft, second spring, fixed plate, side lever, water fender, side plate and beaker.The utility model is structurally reasonable, it is novel in design, it is easy to operate, it is easy for installation, by squeezing the connecting rod with support plate socket, so that non-slip mat and side plate is squeezed the first spring by connecting column makes the first spring-compressed, one end of connecting column and casing is slidably connected, connecting column and side plate fix support plate under the elastic force effect of the first spring, the connecting rod and support plate of socket are twitched, depth of the stirrer in beaker solution is adjusted, while guaranteeing that rotating bar and stirrer are maintained at the center of beaker, it avoids stirrer from touching walls of beaker, while making to stir more uniform.
Description
Technical field
The utility model relates to a kind of fixed device, specially a kind of fixed device of magnetic stirrer belongs to magnetic
Power blender applied technical field.
Background technique
Magnetic stirring apparatus is the Laboratory Instruments for liquid mixing, is mainly used for stirring or heating stirring is low sticky simultaneously
The liquid or solidliquid mixture of degree, the basic principle is that being pushed away using the magnetic field principle that identical charges repel each other, there is a natural attraction between the sexes using magnetic field
Magnetic stirrer carries out circumferential running in a reservoir for dynamic placement, to achieve the purpose that stir liquid, cooperates heating temperature
Control system can heat according to specific requirement of experiment and control sample temperature, temperature condition needed for maintaining experiment condition,
Guarantee that liquid mixing reaches experiment demand.
The inside of beaker is fixed and protruded into the support rod that the stirrer multi-pass of current existing magnetic stirring apparatus is excessively external, when
When the bottom of support rod and beaker is not horizontal, it is easy to influence rotation of the stirrer in beaker, the beaker of beaker may be touched
Wall causes the damage of beaker, and liquid is usually to be stirred during heating in beaker simultaneously, and the liquid in heating holds
Easily there is the phenomenon that bumping, liquid is caused to splash out, influences to detect going on smoothly for work, operator may be scalded.Therefore,
A kind of fixed device of magnetic stirrer is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that providing a kind of magnetic stirrer to solve the above-mentioned problems fixes
Device.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of fixed dress of magnetic stirrer
It sets, including connecting rod, the bottom end of the connecting rod is rotatablely connected rotating bar by bearing, and the bottom end two sides of the rotating bar are fixed
Stirrer is installed, the side wall of the connecting rod is socketed support plate by through-hole, the side wall fixed connecting sleeve of the support plate,
One end of described sleeve pipe is fixedly connected with one end of the first spring, and the other end of first spring is fixedly connected with connecting column, described
One end of connecting column is fixedly connected with side plate, and one end of the side plate is fixedly connected with non-slip mat, and one end of the non-slip mat is close to burn
The side wall of cup, the top of the connecting rod are fixedly connected with fixed plate, and the top of the fixed plate is fixedly connected with pull ring, the connection
The top of bar is socketed the first fixed frame, and the both ends of first fixed frame are rotatablely connected one end of connecting rod, institute by first rotating shaft
The other end for stating connecting rod is fixedly connected with water fender, and one end two sides of the water fender are fixedly connected with side lever, the number of the side lever
Amount is four, and four side levers pass through the rotation connection of the second shaft between any two.
Preferably, the water fender is semicircular plate, and the quantity of water fender is two.
Preferably, the quantity of the connecting rod is four, and four connecting rods pass through second spring elastic connection between any two.
Preferably, the central coaxial of the rotating bar, connecting rod, support plate and fixed plate.
Preferably, the quantity of the side plate is four, and four side plates are symmetrically distributed in the surrounding of support plate.
Preferably, one end slip joint casing of the connecting column, and connecting column is slidably connected one end of casing.
The beneficial effects of the utility model are:
1, the apparatus structure is reasonable, novel in design, easy to operate, easy for installation, by squeezing the company with support plate socket
Extension bar, so that non-slip mat and side plate is squeezed the first spring by connecting column makes the first spring-compressed, one end cunning of connecting column and casing
Dynamic connection, connecting column and side plate fix support plate under the elastic force effect of the first spring, twitch the connecting rod and support of socket
Plate adjusts depth of the stirrer in beaker solution, while guaranteeing that rotating bar and stirrer are maintained at the center of beaker, avoids
Stirrer touches walls of beaker, while making to stir more uniform.
2, by pinching connecting rod, rotate one end of connecting rod by first rotating shaft, the other end of connecting rod drives water fender logical
Side lever and the rotation of the second shaft are crossed, two water fender rotations, the second spring compression between two connecting rods, to make water fender are made
It packs up, by the first fixed frame and connecting rod of socket, adjusts the first fixed frame in the position of connecting rod, when beaker internal solution
When generating boiling liquid in stirring, water fender blocks the solution of boiling, easy to operate safer.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model water fender, the first fixed frame, first rotating shaft and the second rotating shaft position schematic diagram.
In figure: 1, connecting rod, 2, support plate, 3, bearing, 4, rotating bar, 5, through-hole, 6, casing, the 7, first spring, 8, company
Connect column, 9, non-slip mat, 10, stirrer, 11, connecting rod, 12, first rotating shaft, the 13, first fixed frame, 14, pull ring, 15, second turns
Axis, 16, second spring, 17, fixed plate, 18, side lever, 19, water fender, 20, side plate, 21, beaker.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of fixed device of magnetic stirrer, including connecting rod 1, the connecting rod 1
Bottom end by bearing 3 be rotatablely connected rotating bar 4, the bottom end two sides of the rotating bar 4 are fixedly installed with stirrer 10, the company
The side wall of extension bar 1 by through-hole 5 be socketed support plate 2, the side wall fixed connecting sleeve 6 of the support plate 2, the one of described sleeve pipe 6
End is fixedly connected with one end of the first spring 7, and the other end of first spring 7 is fixedly connected with connecting column 8, the connecting column 8
One end is fixedly connected with side plate 20, and one end of the side plate 20 is fixedly connected with non-slip mat 9, and beaker is close in one end of the non-slip mat 9
21 side wall guarantees that rotating bar 4 and stirrer 10 are maintained at the center of beaker 21, stirrer 10 is avoided to touch the side of beaker 21
Wall, while making to stir more uniform, the top of the connecting rod 1 is fixedly connected with fixed plate 17, and the top of the fixed plate 17 is solid
Surely pull ring 14 is connected, the top of the connecting rod 1 is socketed the first fixed frame 13, and the both ends of first fixed frame 13 pass through first
Shaft 12 is rotatablely connected one end of connecting rod 11, and the other end of the connecting rod 11 is fixedly connected with water fender 19, and water fender 19 blocks boiling
The solution risen, easy to operate safer, one end two sides of the water fender 19 are fixedly connected with side lever 18, the side lever 18
Quantity is four, and four side levers 18 are rotatablely connected by the second shaft 15 between any two.
The water fender 19 is semicircular plate, and the quantity of water fender 19 is two, packing up and putting convenient for water fender 19
Under；The quantity of the connecting rod 11 is four, and four connecting rods 11 are conveniently adjusted between any two by 16 elastic connection of second spring
The position of water fender 19；The central coaxial of the rotating bar 4, connecting rod 1, support plate 2 and fixed plate 17, structure is more reasonable,
Convenient for connection；The quantity of the side plate 20 is four, and four side plates 20 are symmetrically distributed in the surrounding of support plate 2, convenient for even
Extension bar 1 is fixed；One end slip joint casing 6 of the connecting column 8, and connecting column 8 is slidably connected one end of casing 6, structure is more
Adduction reason, convenient for connection.
When the utility model is used, the side wall that fixed stirrer 10 will be needed to be fixedly installed to rotating bar 4 first, so
Afterwards by actuating pull ring 14, the stirrer 10 of 4 bottom of rotating bar is gently put into beaker 21, connecting rod 1 is then pressed lightly on,
Non-slip mat 9 and side plate 20 squeeze one end of the first spring 7 by connecting column 8, so that the first spring 7 is compressed, connecting column 8 and set
One end of pipe 6 is slidably connected, and connecting column 8 and side plate 20 are fixed by connecting rod 1 under the elastic force effect of the first spring 7, twitches set
The connecting rod 1 and support plate 2 connect, adjusts depth of the stirrer 10 in 21 solution of beaker, and pinching connecting rod 11 makes the one of connecting rod 11
End is rotated by first rotating shaft 12, and the other end of connecting rod 11 drives water fender 19 to rotate by side lever 18 and the second shaft 15, from
And two water fenders 19 are rotated, the second spring 16 between two connecting rods 11 is compressed, so that water fender 19 be made to pack up, passes through set
The first fixed frame 13 and connecting rod 1 connect adjusts the first fixed frame 13 in the position of connecting rod 1, when 21 internal solution of beaker exists
When generating boiling liquid when stirring, water fender 19 blocks the solution of boiling, convenient and safe.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of fixed device of magnetic stirrer, including connecting rod (1), it is characterised in that: the bottom of the connecting rod (1)
By bearing (3) rotation connection rotating bar (4), the bottom end two sides of the rotating bar (4) are fixedly installed with stirrer (10), institute at end
The side wall for stating connecting rod (1) is socketed support plate (2) by through-hole (5), the side wall fixed connecting sleeve (6) of the support plate (2),
One end of described sleeve pipe (6) is fixedly connected with one end of the first spring (7), and the other end of first spring (7) is fixedly connected with company
It connects column (8), one end of the connecting column (8) is fixedly connected side plate (20), and one end of the side plate (20) is fixedly connected with non-slip mat
(9), the side wall of beaker (21) is close in one end of the non-slip mat (9), and the top of the connecting rod (1) is fixedly connected with fixed plate
(17), the top of the fixed plate (17) is fixedly connected pull ring (14), and the top of the connecting rod (1) is socketed the first fixed frame
(13), the one end of the both ends of first fixed frame (13) by first rotating shaft (12) rotation connection connecting rod (11), the connecting rod
(11) the other end is fixedly connected water fender (19), and one end two sides of the water fender (19) are fixedly connected with side lever (18), institute
The quantity for stating side lever (18) is four, and four side levers (18) are rotatablely connected by the second shaft (15) between any two.
2. the fixed device of a kind of magnetic stirrer according to claim 1, it is characterised in that: the water fender
It (19) is semicircular plate, and the quantity of water fender (19) is two.
3. the fixed device of a kind of magnetic stirrer according to claim 1, it is characterised in that: the connecting rod (11)
Quantity be four, and four connecting rods (11) between any two pass through second spring (16) elastic connection.
4. the fixed device of a kind of magnetic stirrer according to claim 1, it is characterised in that: the rotating bar
(4), the central coaxial of connecting rod (1), support plate (2) and fixed plate (17).
5. the fixed device of a kind of magnetic stirrer according to claim 1, it is characterised in that: the side plate (20)
Quantity be four, and four side plates (20) are symmetrically distributed in the surrounding of support plate (2).
6. the fixed device of a kind of magnetic stirrer according to claim 1, it is characterised in that: the connecting column
(8) one end slip joint casing (6), and connecting column (8) is slidably connected one end of casing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250719.0U CN208512454U (en) | 2018-08-05 | 2018-08-05 | A kind of fixed device of magnetic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250719.0U CN208512454U (en) | 2018-08-05 | 2018-08-05 | A kind of fixed device of magnetic stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208512454U true CN208512454U (en) | 2019-02-19 |
Family
ID=65333962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821250719.0U Expired - Fee Related CN208512454U (en) | 2018-08-05 | 2018-08-05 | A kind of fixed device of magnetic stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208512454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345180A (en) * | 2022-01-11 | 2022-04-15 | 上海智勇教育培训有限公司 | Non-setting adhesive remover homogenizing device based on environment-friendly formula and preparation method thereof |
-
2018
- 2018-08-05 CN CN201821250719.0U patent/CN208512454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345180A (en) * | 2022-01-11 | 2022-04-15 | 上海智勇教育培训有限公司 | Non-setting adhesive remover homogenizing device based on environment-friendly formula and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200805 |