CN208366501U - A kind of experiment gauge check thermometer - Google Patents
A kind of experiment gauge check thermometer Download PDFInfo
- Publication number
- CN208366501U CN208366501U CN201821152075.1U CN201821152075U CN208366501U CN 208366501 U CN208366501 U CN 208366501U CN 201821152075 U CN201821152075 U CN 201821152075U CN 208366501 U CN208366501 U CN 208366501U
- Authority
- CN
- China
- Prior art keywords
- shank body
- output end
- process layer
- data collector
- experiment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of experiment gauge check thermometers, including display, thermometric bar and shank body, the shank body is internally provided with process layer, the inside of the process layer is equipped with data collector, microprocessor is installed inside the process layer of the data collector side, the input terminal of the microprocessor is electrically connected by the output end of conducting wire and data collector, the shank body of the process layer side is internally provided with telescopic chute, the inside of the telescopic chute is equipped with cylinder, the output end of the cylinder is equipped with telescopic rod, the output end of the telescopic rod is equipped with thermometric bar by fixed block, one end of the thermometric bar is equipped with detecting head, the output end of the detecting head is electrically connected by the input terminal of conducting wire and data collector.The utility model makes this thermometer have many advantages, such as to facilitate adjusting during experiment by being provided with a series of structure, and accuracy height and protective are high.
Description
Technical field
The utility model relates to experimental apparatus technical field, specially a kind of experiment gauge check thermometer.
Background technique
Thermometer is essential a kind of measuring instrument during Biochemistry Experiment, due to different construction with
Function, many kinds of, such as the semiconductor thermometer, thermocouple thermometer of thermometer, generally the most commonly used is glass tubes in laboratory
Thermometer is made of with graduated glass tube glass marble, is usually contained in glass marble with coloured liquid, in glass marble
When being cooled, inside with coloured liquid according to " expanding with heat and contract with cold " principle, pass through the liquid-column height risen in glass tube
Corresponding scale carries out artificial reading and obtains temperature value.Heating water bath usually is carried out to object during the experiment or carries out chemistry
In reaction, artificial observed temperature variation tendency is required, so as to experiment reaction rate sufficiently be held, with determining heating or instead
The terminal answered, but it is this artificially observe and measure mode and be easy to appear error, cause experimental result inaccurate, and in use process
Since the protective of thermometer is poor, being easy to appear damage influences experiment progress.
Utility model content
The purpose of this utility model is to provide a kind of experiment gauge check thermometers, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of experiment gauge check thermometer, packet
Display, thermometric bar and shank body are included, the shank body is internally provided with process layer, and the inside of the process layer is equipped with data and adopts
Storage is equipped with microprocessor inside the process layer of the data collector side, and the input terminal of the microprocessor is by leading
The output end of line and data collector is electrically connected, and the shank body of process layer side is internally provided with telescopic chute, described flexible
The inside of slot is equipped with cylinder, and the output end of the cylinder is equipped with telescopic rod, and the output end of the telescopic rod passes through fixed block
Thermometric bar is installed, one end of the thermometric bar is equipped with detecting head, and the output end of the detecting head is adopted by conducting wire and data
The input terminal of storage is electrically connected, and one end of the shank body is equipped with display by bolt, and the end that enters of display passes through and leads
The output end of line and microprocessor is electrically connected, and the surface of the display and thermometric bar is all provided with protective case, the shank body
The surface of side is provided with heat release hole.
Preferably, the inside of the protective case is equipped with damping spring by elastic bottom plate.
Preferably, the heat release hole is internally provided with filter screen.
Preferably, the surface of the shank body is provided with anti-skid chequer.
Preferably, the surface of the shank body is equipped with control button by bolt.
Compared with prior art, the utility model has the beneficial effects that the experiment gauge check thermometer passes through installation
There are detecting head, data collector, microprocessor and display, progress temperature sense in experiment container can be extended to by detecting head
It answers, detectable signal is then acquired conversion by data collector and is transferred to microprocessor, finally by microprocessor pair
Data carry out processing analysis and are observed and recorded by showing that implement body is intuitively shown for experimenter, make data more
The accurate accuracy for improving experimental result can as needed extend thermometric bar by being equipped with cylinder and telescopic rod, make
Detecting head can reach depth different in container and measure, reduce thermometer use it is restricted, by be provided with protect
Sheath and damping spring can play a protective role to thermometer, prevent thermometer in use process from falling or making when being collided with
At damage, by being provided with heat release hole and filter screen, heat spreading function can be played to process layer inside, prevent internal temperature excessively high-incidence
Raw failure, while can prevent extraneous dust granule from entering process layer influence device operation.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the protective case internal structure chart of the utility model；
Fig. 4 is the utility model side view.
In figure: 1, display；2, process layer；3, microprocessor；4, data collector；5, telescopic chute；6, cylinder；7, it stretches
Bar；8, fixed block；9, thermometric bar；10, detecting head；11, control button；12, anti-skid chequer；13, protective case；14, elastic bottom plate；
15, damping spring；16, heat release hole；17, filter screen；18, shank body.
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.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of experiment gauge check thermometer, including
The surface of display 1, thermometric bar 9 and shank body 18, shank body 18 is equipped with control button 11, the surface setting of shank body 18 by bolt
There is anti-skid chequer 12, shank body 18 is internally provided with process layer 2, and the inside of process layer 2 is equipped with data collector 4, this data is adopted
4 model of storage can be MOD4205RS-485/232 collector, be equipped with micro process inside the process layer 2 of 4 side of data collector
Device 3, this 3 model of microprocessor can be 79RC32H434-266BC processor, and the input terminal of microprocessor 3 passes through conducting wire and data
The output end of collector 4 is electrically connected, and the shank body 18 of 2 side of process layer is internally provided with telescopic chute 5, the inside peace of telescopic chute 5
Equipped with cylinder 6, the output end of cylinder 6 is equipped with telescopic rod 7, can extend as needed to thermometric bar, enable detecting head 10
It gets at up to different depth in container and measures, reduce thermometer and use restricted, the output end of telescopic rod 7 passes through solid
Determine block 8 and thermometric bar 9 is installed, one end of thermometric bar 9 is equipped with detecting head 10, and the output end of detecting head 10 passes through conducting wire and data
The input terminal of collector 4 is electrically connected, and can be extended to by detecting head 10 and be carried out temperature sense in experiment container, then will detection
Signal is acquired conversion and is transferred to microprocessor 3 by data collector 4, finally by microprocessor 3 to data at
Reason analysis is specifically intuitively shown by display 1 to be observed and recorded for experimenter, improves data more accurately
The accuracy of experimental result, one end of shank body 18 are equipped with display 1 by bolt, and display 1 enter end by conducting wire with
The output end of microprocessor 3 is electrically connected, and the surface of display 1 and thermometric bar 9 is all provided with protective case 13, protective case 13 it is interior
Portion is equipped with damping spring 15 by elastic bottom plate 14, can play a protective role to thermometer, prevent thermometer in use process
It falls or is damaged when being collided with, the surface of 18 side of shank body is provided with heat release hole 16, and heat release hole 16 is internally provided with
Filter screen 17 can prevent internal temperature is excessively high from breaking down, while can prevent the external world to heat spreading function is played inside process layer 2
Dust granule, which enters process layer, influences device operation.
Working principle: using needing to check this thermometer before this thermometer, check that each device of thermometer is
No intact inspection, which finishes rear, can be used, can will be as desired by control button when needing to carry out experimental temperature measurement constantly
11 control cylinders 6 drive telescopic rod 7 that detecting head 10 is extended to the respective depth inside experiment container, are extended through detecting head 10
Temperature sense is carried out in experiment container, and detectable signal is acquired by data collector 4 then and converts and is transferred to micro-
Inside processor 3, processing analysis is carried out to data finally by microprocessor 3 and is specifically intuitively shown by display 1
It is observed and recorded for experimenter, during the experiment when thermometer accidentally falls or collided with, 13 He of protective case
Damping spring 15 can play a protective role to thermometer, prevent thermometer in use process from falling or causing to damage when being collided with
It is bad.
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.
Claims (5)
1. a kind of experiment gauge check thermometer, including display (1), thermometric bar (9) and shank body (18), it is characterised in that:
The shank body (18) is internally provided with process layer (2), and the inside of the process layer (2) is equipped with data collector (4), described
It is equipped with microprocessor (3) inside the process layer (2) of data collector (4) side, the input terminal of the microprocessor (3) passes through
Conducting wire and the output end of data collector (4) are electrically connected, and the shank body (18) of process layer (2) side is internally provided with flexible
The inside of slot (5), the telescopic chute (5) is equipped with cylinder (6), and the output end of the cylinder (6) is equipped with telescopic rod (7), institute
The output end for stating telescopic rod (7) is equipped with thermometric bar (9) by fixed block (8), and one end of the thermometric bar (9) is equipped with detection
The output end of head (10), the detecting head (10) is electrically connected by conducting wire and the input terminal of data collector (4), the shank body
(18) one end is equipped with display (1) by bolt, and the end that enters of display (1) passes through the defeated of conducting wire and microprocessor (3)
Outlet is electrically connected, and the surface of the display (1) and thermometric bar (9) is all provided with protective case (13), the shank body (18) one
The surface of side is provided with heat release hole (16).
2. a kind of experiment gauge check thermometer according to claim 1, it is characterised in that: the protective case (13)
Inside is equipped with damping spring (15) by elastic bottom plate (14).
3. a kind of experiment gauge check thermometer according to claim 1, it is characterised in that: the heat release hole (16)
It is internally provided with filter screen (17).
4. a kind of experiment gauge check thermometer according to claim 1, it is characterised in that: the table of the shank body (18)
Face is provided with anti-skid chequer (12).
5. a kind of experiment gauge check thermometer according to claim 1, it is characterised in that: the table of the shank body (18)
Face is equipped with control button (11) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152075.1U CN208366501U (en) | 2018-07-18 | 2018-07-18 | A kind of experiment gauge check thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152075.1U CN208366501U (en) | 2018-07-18 | 2018-07-18 | A kind of experiment gauge check thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366501U true CN208366501U (en) | 2019-01-11 |
Family
ID=64925565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152075.1U Active CN208366501U (en) | 2018-07-18 | 2018-07-18 | A kind of experiment gauge check thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470410A (en) * | 2019-09-24 | 2019-11-19 | 王戗戗 | A kind of heat-sensitive sensor |
-
2018
- 2018-07-18 CN CN201821152075.1U patent/CN208366501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470410A (en) * | 2019-09-24 | 2019-11-19 | 王戗戗 | A kind of heat-sensitive sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102998175B (en) | Method for testing elongation at break of metal material | |
| CN204154601U (en) | A kind of infrared electro level sensing formula capillary viscosity determination experiment instrument | |
| CN208366501U (en) | A kind of experiment gauge check thermometer | |
| CN202614415U (en) | Detection apparatus of temperature sensor | |
| CN206114150U (en) | Measure thermocouple time constant's device | |
| CN102494789B (en) | Device and method for measuring aluminum electrolyte temperature and liquidus temperature | |
| CN106442138B (en) | Method and device for measuring gel strength | |
| CN204581237U (en) | A kind of combined electronic clinical thermometer | |
| CN203337555U (en) | Automatic acid value tester | |
| CN202939108U (en) | Device for determining viscosity coefficient of liquid | |
| CN201920708U (en) | Digital thermometer dedicated for veterinarian | |
| CN209524930U (en) | A kind of displacement sensor for pull rope calibrating installation | |
| CN105445324A (en) | Method for quickly determining chemical reaction activity of quick lime | |
| CN104613850A (en) | Device for detecting depth of fastening hole in engine rockshaft | |
| CN105548241B (en) | The calibration method and device of asphalt softening point instrument | |
| CN108387321A (en) | Digital display surface temperature measurer | |
| CN204405213U (en) | A kind of dual transducer probe measuring aluminium electrolyte temperature and liquidus temperature | |
| CN206756630U (en) | A kind of experimental rig for determining cement density | |
| CN206114364U (en) | Portable multi -functional water is measured and sampling tool | |
| CN110836731A (en) | Temperature pulsation appearance based on digital sensing chip | |
| CN204241236U (en) | Integrated form sideslip test instrument | |
| CN205482654U (en) | Multifunctional micrometer | |
| CN211178799U (en) | Metering device for temperature sensor | |
| CN211374410U (en) | Multifunctional liquid identification container | |
| CN101710000A (en) | Infrared thermometer scaling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |