CN209471632U - One kind probing into chemical solution electric conductivity experimental provision - Google Patents
One kind probing into chemical solution electric conductivity experimental provision Download PDFInfo
- Publication number
- CN209471632U CN209471632U CN201822172967.4U CN201822172967U CN209471632U CN 209471632 U CN209471632 U CN 209471632U CN 201822172967 U CN201822172967 U CN 201822172967U CN 209471632 U CN209471632 U CN 209471632U
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- CN
- China
- Prior art keywords
- electric conductivity
- chemical solution
- experimental provision
- cabinet
- light bulb
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
One kind probing into chemical solution electric conductivity experimental provision, it include: cabinet, chamber door, peep hole, handle, pedestal, Zhi Kaiguan, power supply line, support rod, light bulb, fixed device, electrode, beaker, connection lever apparatus, the utility model provides one kind and probes into chemical solution electric conductivity experimental provision, the influence for avoiding external environment improves the accuracy of experiment；So that in the process can the conductive implementations to each solution observed by a light bulb, avoid different light bulb performance difference bring experimental errors；The advantages that operation being more convenient in experimentation, overcome it is existing substance solution electric conductivity is tested, lack effective comparison, the problem of error easily occurs in observation result, and present apparatus great market potential is promoted on the market.
Description
Technical field
The utility model relates to one kind to probe into chemical solution electric conductivity experimental provision, belong to experimental provision design application neck
Domain.
Background technique
Compared during chemical experiment sometimes for the electric conductivity to substance solution, in the process be contained with it is molten
It is put into electrode, and connection bulb in the beaker of liquid, powers at this time, bright according to light bulb is secretly determined solution conductivity
Power, but the observation of naked eyes is highly susceptible to the influence of external environment in the process, brings certain error to experiment.
For this purpose, designing one kind probes into chemical solution electric conductivity experimental provision, the device avoids the influences of external environment, mention
The high accuracy of experiment；So that in the process can the conductive implementations to each solution observed by a light bulb, keep away
Different light bulb performance difference bring experimental errors are exempted from；The operation being more convenient in experimentation.
Summary of the invention
The purpose of the utility model is to provide one kind to probe into chemical solution electric conductivity experimental provision.
The technical scheme adopted by the utility model to solve the technical problem is as follows: one kind probes into the experiment of chemical solution electric conductivity
Device, comprising: cabinet, chamber door, peep hole, handle, pedestal, Zhi Kaiguan, power supply line, support rod, light bulb, fixed device, electrode,
Beaker, connection lever apparatus, it is characterised in that: a kind of outside for probing into chemical solution electric conductivity experimental provision is provided with cabinet, and
It is provided with the pedestal for agreeing with its box shape below the cabinet, while being provided with Zhi Kaiguan on the base, the right side of pedestal
Lower end is extended with outside a power supply line to device；Furthermore it is additionally provided with chamber door on the cabinet, and is set among the chamber door upper end
It is equipped with peep hole, and the mounting knob among side simultaneously；What is be arranged among cabinet has a vertical support rod, support rod top
End is equipped with light bulb, is fixedly connected the connecting rod of four direction by fixation device in support rod middle-end, connecting rod respectively with
Electrode connection, electrode are respectively protruding among the corresponding beaker in lower section.
Further, the peep hole is circular hole.
Further, the handle is round handle.
The beneficial effects of the utility model are: by the seal case being arranged outside the device, and on the chamber door of cabinet
Peep hole is set, so that carrying out the observation of bulb brightness under conditions of being protected from light, avoids the influence of external environment, improves reality
The accuracy tested；It is connected by the power supply being arranged in the apparatus with each electrode anode, and connects a light bulb, is connected simultaneously
Receiving electrode cathode, and Zhi Kaiguan is set on cathode conductor, so that in the process can be to the conductive implementations of each solution
It is observed by a light bulb, avoids different light bulb performance difference bring experimental errors；By the way that each switch is direct
It is arranged on the pedestal on the outside of device, to be more convenient for the operation in experimentation.
Detailed description of the invention
Fig. 1 is that one kind probes into chemical solution electric conductivity experimental provision main view.
Fig. 2 is that one kind probes into chemical solution electric conductivity experimental provision internal structure main view.
Fig. 3 is that one kind probes into chemical solution electric conductivity experimental provision internal structure top view.
Fig. 4 is that one kind probes into chemical solution electric conductivity experimental provision circuit flow chart.
Specific embodiment
Chemical solution electric conductivity experimental provision is probed into the utility model one kind with reference to the accompanying drawing to be described further.
In Fig. 1,1-cabinet, 2-chamber doors, 3-peep holes, 4-handles, 5-pedestals, 6-Zhi Kaiguan, 7-power supply lines,
8-support rods, 9-light bulbs, 10-fixed devices, 11-electrodes, 12-beakers, 13-connecting rods.
A kind of all parts that the carrying of cabinet 1 that probing into chemical solution electric conductivity experimental provision is mounted thereon.Chamber door 2 is used
In turning on or off cabinet 1.Peep hole 3 carries out the observation to 9 brightness of light bulb.Handle 4 turns on or off case convenient for user
Door 2.Pedestal 5 carries all parts being mounted thereon, and increases the stability of device.The connection of Zhi Kaiguan 6 is so that in the process
Can the conductive implementations to each solution observed by a light bulb, it is real to avoid different light bulb performance difference brings
Test error.Power supply line 7 connects external power supply, is device electric energy supplement.Support rod 8 carry the fixation device 10 that is mounted thereon with
And electrode 11.9, light bulb are arranged one, so that the conductive implementations of each solution are shown with can be convenient in the process,
Avoid different light bulb performance difference bring experimental errors.Fixed device 10 is used to fix the height of electrode 11.Electrode 11 is used
In transmission electric energy.Solution to be detected is tested in the carrying of beaker 12.Connecting rod 13 for be connected and fixed electrode 11 in fixed device 10 it
On.
A kind of outside that probing into chemical solution electric conductivity experimental provision is provided with cabinet 1, and is arranged in the lower section of the cabinet 1
There is the pedestal 5 for agreeing with its box shape, while being provided with Zhi Kaiguan 6 on the pedestal 5, the bottom righthand side of pedestal 5 is extended with one
Outside power supply line 7 to device；Furthermore it is additionally provided with chamber door 2 on the cabinet 1, and is provided with peep hole among 2 upper end of chamber door
3, and mounting knob 4 among side simultaneously；What is be arranged among cabinet 1 has a vertical support rod 8,8 top of support rod peace
Equipped with light bulb 9, pass through the connecting rod 13 that fixed device 10 is fixedly connected four direction in 8 middle-end of support rod, connecting rod 13 is divided
It is not connect with electrode 11, electrode 11 is respectively protruding among the corresponding beaker 12 in lower section.
One kind probing into chemical solution electric conductivity experimental provision when in use, adds different solution in each beaker 12, and
It is placed in cabinet 1, closes chamber door 2, while the fixed device 10 of slide downward, and electrode 11 is placed in beaker 12, at this time
Each branch switch 6 is successively opened, and from progress 9 brightness of light bulb of peep hole 3, the comparison to solution conductivity can be realized,
In the process due to the influence using the setting being protected from light, so as to avoid extraneous light intensity to observation；It is got out simultaneously using each correspondence
6 are closed, convenient for control in the process, facilitates experimental implementation.
The utility model provides one kind and probes into chemical solution electric conductivity experimental provision, avoids the influence of external environment,
Improve the accuracy of experiment；So that in the process can the conductive implementations to each solution observed by a light bulb,
Avoid different light bulb performance difference bring experimental errors；It the advantages that operation being more convenient in experimentation, overcomes
It is existing that substance solution electric conductivity is tested, lack effective comparison, the problem of error, present apparatus market easily occurs in observation result
Potentiality are big, promoted on the market.
Claims (3)
1. one kind probes into chemical solution electric conductivity experimental provision, comprising: cabinet, chamber door, peep hole, handle, pedestal, Zhi Kaiguan,
Power supply line, support rod, light bulb, fixed device, electrode, beaker, connection lever apparatus, it is characterised in that: one kind probes into chemical solution
The outside of electric conductivity experimental provision is provided with cabinet, and the pedestal for agreeing with its box shape is provided with below the cabinet, together
When be provided with Zhi Kaiguan on the base, the bottom righthand side of pedestal is extended with outside a power supply line to device；Furthermore on the cabinet
It is additionally provided with chamber door, and is provided with peep hole among the chamber door upper end, and the mounting knob among side simultaneously；Cabinet it
Middle setting has a vertical support rod, and supporting bar top is equipped with light bulb, passes through the fixed company of fixed device in support rod middle-end
Then the connecting rod of four direction, connecting rod are connect with electrode respectively, and electrode is respectively protruding among the corresponding beaker in lower section.
2. one kind according to claim 1 probes into chemical solution electric conductivity experimental provision, it is characterised in that: the observation
Hole is circular hole.
3. one kind according to claim 1 probes into chemical solution electric conductivity experimental provision, it is characterised in that: the handle
For round handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172967.4U CN209471632U (en) | 2018-12-24 | 2018-12-24 | One kind probing into chemical solution electric conductivity experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172967.4U CN209471632U (en) | 2018-12-24 | 2018-12-24 | One kind probing into chemical solution electric conductivity experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471632U true CN209471632U (en) | 2019-10-08 |
Family
ID=68089618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822172967.4U Expired - Fee Related CN209471632U (en) | 2018-12-24 | 2018-12-24 | One kind probing into chemical solution electric conductivity experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471632U (en) |
-
2018
- 2018-12-24 CN CN201822172967.4U patent/CN209471632U/en not_active Expired - Fee Related
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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: 20191008 Termination date: 20201224 |