CN209093238U - A kind of constant temperature oscillator - Google Patents
A kind of constant temperature oscillator Download PDFInfo
- Publication number
- CN209093238U CN209093238U CN201821512112.5U CN201821512112U CN209093238U CN 209093238 U CN209093238 U CN 209093238U CN 201821512112 U CN201821512112 U CN 201821512112U CN 209093238 U CN209093238 U CN 209093238U
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- sliding block
- level measuring
- measuring pipe
- constant temperature
- water bath
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Abstract
The utility model discloses a kind of constant temperature oscillators, including body, body is provided with thermostatic water bath, thermostatic water bath is internally provided with concussion net, the bottom end of thermostatic water bath is provided with connecting tube, connecting tube is connect through damping box and with level measuring pipe, the level measuring pipe is placed in the side of body, damping box is internally provided with honeycomb, level measuring pipe is internally provided with the first guide rail, first guide rail is slidably connected with the first sliding block, and first the bottom end of sliding block be provided with floating block, the top of first sliding block is provided with Magnetic Induction part, the second guide rail is provided on the outside of level measuring pipe, second guide rail is slidably connected with the second sliding block, the side of second sliding block is provided with Hall sensor, Hall sensor is electrically connected by relay with attention device, and attention device is placed in one end of body, second sliding block is provided with fixed device, this reality The phenomenon that thermostatic water bath dryouies can be effectively prevented with novel.
Description
Technical field
The utility model relates to laboratory equipment technical field more particularly to a kind of constant temperature oscillators.
Background technique
Water-bath constant temperature oscillator is used for plant, biology, microorganism, heredity, virus, medicine, environmental protection, food, petroleum, chemical industry
The accurate culture of different kind organism is made in equal scientific researches, education department, the research of genetic engineering, petrochemical industry are heated etc..
In use, concussion net or so in thermostatic water bath, front and back or all around are driven by driving mechanism
It is shaken.For high temperature concussion operation, it is easy to produce a large amount of vapor, in this case, thermostatic water bath holds very much
Easily dryout.
Utility model content
Purpose of the utility model is to solve thermostatic water baths existing in the prior art to be very easy to the shortcomings that dryouting,
And a kind of constant temperature oscillator proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of constant temperature oscillator, including body, the body are provided with thermostatic water bath, and thermostatic water bath is internally provided with shake
Net is swung, the bottom end of the thermostatic water bath is provided with connecting tube, and connecting tube is connect through damping box and with level measuring pipe, the water
Position measurement pipe is placed in the side of the body, and the damping box is internally provided with honeycomb, the level measuring pipe it is interior
Portion is provided with the first guide rail, and the first guide rail is slidably connected with the first sliding block, and the bottom end of first sliding block is provided with floating block, the
The top of one sliding block is provided with Magnetic Induction part, and the second guide rail, the second guide rail and are provided on the outside of the level measuring pipe
Two sliding blocks are slidably connected, and the side of second sliding block is provided with Hall sensor, and Hall sensor passes through relay and warning
Device electrical connection, and the attention device is placed in one end of the body, second sliding block is provided with fixed device.
Preferably, the fixed device is made of fixed block and fixing bolt, and the fixed block is placed in the hall sensing
The top of device is provided with screw hole in the middle part of fixed block, which is threadedly coupled with the fixing bolt.
Preferably, the fixing bolt is provided with non-slip mat close to one end of the level measuring pipe.
Preferably, one end of the level measuring pipe is provided with observation window, and the observation window is provided with scale, and described
The side of one sliding block is provided with indicator.
Preferably, one end of the connecting tube is provided with solenoid valve.
The beneficial effects of the utility model are:
1, the utility model level measuring pipe is connected by connecting tube with thermostatic water bath, under the action of floating block, can be made
It obtains indicator and shows the height of water level in thermostatic water bath on scale, observed convenient for user, thermostatic water bath is effectively prevent to dryout
The phenomenon that.
2, the top of the first sliding block of the utility model is provided with Magnetic Induction part, and Hall sensor can according to need setting
Its position, when the process that the water level in thermostatic water bath is gradually reduced and moves down the Magnetic Induction part being connected with floating block
In, Magnetic Induction part moves closer to pre-set Hall sensor, and Hall sensor can be made to start by relay and warned
Show that device sounds an alarm, the phenomenon that reminding user, thermostatic water bath is effectively prevent to dryout.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of constant temperature oscillator structural schematic diagram；
Fig. 2 be the utility model proposes a kind of constant temperature oscillator A partial enlargement structural representation；
Fig. 3 be the utility model proposes a kind of constant temperature oscillator fixation device structural schematic diagram.
In figure: 1 body, 2 thermostatic water baths, 3 concussion nets, 4 attention devices, 5 level measuring pipes, 6 scales, 7 damping boxes, 8 connections
Pipe, 9 first guide rails, 10 Magnetic Induction parts, 11 first sliding blocks, 12 floating blocks, 13 indicators, 14 second guide rails, 15 fixed blocks, 16 are consolidated
Determine bolt, 17 non-slip mats, 18 second sliding blocks, 19 Hall sensors.
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.
Referring to Fig.1-3, a kind of constant temperature oscillator, including body 1, the body 1 are provided with thermostatic water bath 2, thermostatic water bath 2
Be internally provided with concussion net 3, for holding and fix the test tools such as test tube, the bottom end of the thermostatic water bath 2 is set concussion net 3
It is equipped with connecting tube 8, connecting tube 8 is connect through damping box 7 and with level measuring pipe 5, which is placed in the body
1 side, the damping box 7 are internally provided with honeycomb, and honeycomb has a large amount of cavernous structures, can effectively reduce
Connecting tube 8 and the vibration for entering the liquid in level measuring pipe 5 by connecting tube 8, the inside setting of the level measuring pipe 5
There is the first guide rail 9, the first guide rail 9 is slidably connected with the first sliding block 11, and the bottom end of first sliding block 11 is provided with floating block 12,
For floating on the first sliding block 11 on the water surface in level measuring pipe 5, the top setting of the first sliding block 11 is magnetic floating block 12
Induction pieces 10, the outside of the level measuring pipe 5 are provided with the second guide rail 14, and the second guide rail 14 and the sliding of the second sliding block 18 connect
It connects, the side of second sliding block 18 is provided with Hall sensor 19, and Hall sensor 19 is electrically connected by relay with attention device 4
It connects, and the attention device 4 is placed in one end of the body 1, attention device 4 can be using warning lamp, loudspeaker or above-mentioned the two
Combination mode, to realize the purpose reminded user, second sliding block 18 is provided with fixed device, is used for Hall
The position of sensor 19 adjusts and fixes.
Further, the fixed device is made of fixed block 15 and fixing bolt 16, and the fixed block 15 is placed in described
The middle part on the top of Hall sensor 19, fixed block 15 is provided with screw hole, which is threadedly coupled with the fixing bolt 16,
Rotate fixing bolt 16, using between the adjustable fixing bolt 16 of screw thread and fixed block 15 in the outside of fixing bolt 16 away from
From, and then it is fixed by Hall sensor 19 and level measuring pipe 5 to can use fixing bolt 16.
Further, the fixing bolt 16 is provided with non-slip mat 17 close to one end of the level measuring pipe 5, it is used for
Increase stability fixed between Hall sensor 19 and level measuring pipe 5.
Further, one end of the level measuring pipe 5 is provided with observation window, and the observation window is provided with scale 6, and institute
The side for stating the first sliding block 11 is provided with indicator 13.
Further, one end of the connecting tube 8 is provided with solenoid valve.
In the present embodiment, user is before use, open the solenoid valve of 8 one end of connecting tube, so that being located in thermostatic water bath
Liquid be connected with level measuring pipe 5 by connecting tube 8, during the concussion work of earthquake net 3, can be located at constant temperature
Water level in sink 2 is gradually reduced, and due to being provided with floating block 12 in level measuring pipe 5, and under the action of floating block 12, first is sliding
Block 11 can be moved according to the variation of water level, and user can be according to the mobile indicator 13 of the first sliding block 11 and scale
6 directly read the liquid water level in level measuring pipe 5 and thermostatic water bath 2, and at the same time, user can also be arranged in advance suddenly
The position of your sensor 19, during the first sliding block 11 moves gradually downward, the Magnetic Induction part on 11 top of the first sliding block
10 move closer to Hall sensor 19, and Magnetic Induction part 10 is close to Hall sensor 19 and can trigger Hall sensor 19, makes
It obtains Hall sensor 19 to alarm by relay starting attention device 4, reaches the function of prompting.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of constant temperature oscillator, including body (1), the body (1) is provided with thermostatic water bath (2), thermostatic water bath (2) it is interior
Portion is provided with concussion net (3), which is characterized in that the bottom end of the thermostatic water bath (2) is provided with connecting tube (8), and connecting tube (8) is passed through
It is through at damping box (7) and is connect with level measuring pipe (5), which is placed in the side of the body (1), described
Damping box (7) is internally provided with honeycomb, and the level measuring pipe (5) is internally provided with the first guide rail (9), and first leads
Rail (9) is slidably connected with the first sliding block (11), and the bottom end of first sliding block (11) is provided with floating block (12), the first sliding block
(11) top is provided with Magnetic Induction part (10), is provided with the second guide rail (14) on the outside of the level measuring pipe (5), second
Guide rail (14) is slidably connected with the second sliding block (18), and the side of second sliding block (18) is provided with Hall sensor (19), suddenly
You are electrically connected by relay with attention device (4) sensor (19), and the attention device (4) is placed in one end of the body (1),
Second sliding block (18) is provided with fixed device.
2. a kind of constant temperature oscillator according to claim 1, which is characterized in that the fixed device by fixed block (15) and
Fixing bolt (16) composition, the fixed block (15) are placed in the top of the Hall sensor (19), the middle part of fixed block (15)
It is provided with screw hole, which is threadedly coupled with the fixing bolt (16).
3. a kind of constant temperature oscillator according to claim 2, which is characterized in that the fixing bolt (16) is close to the water
One end of position measurement pipe (5) is provided with non-slip mat (17).
4. a kind of constant temperature oscillator according to claim 1, which is characterized in that one end of the level measuring pipe (5) is set
It is equipped with observation window, the observation window is provided with scale (6), and the side of first sliding block (11) is provided with indicator (13).
5. a kind of constant temperature oscillator according to claim 1, which is characterized in that one end of the connecting tube (8) is provided with
Solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512112.5U CN209093238U (en) | 2018-09-17 | 2018-09-17 | A kind of constant temperature oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512112.5U CN209093238U (en) | 2018-09-17 | 2018-09-17 | A kind of constant temperature oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093238U true CN209093238U (en) | 2019-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512112.5U Active CN209093238U (en) | 2018-09-17 | 2018-09-17 | A kind of constant temperature oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414837A (en) * | 2022-09-30 | 2022-12-02 | 北京东联哈尔仪器制造有限公司 | Constant temperature oscillator adopting Hall pulse counter |
-
2018
- 2018-09-17 CN CN201821512112.5U patent/CN209093238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414837A (en) * | 2022-09-30 | 2022-12-02 | 北京东联哈尔仪器制造有限公司 | Constant temperature oscillator adopting Hall pulse counter |
| CN115414837B (en) * | 2022-09-30 | 2023-04-07 | 北京东联哈尔仪器制造有限公司 | Constant temperature oscillator adopting Hall pulse counter |
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