CN209280624U - A kind of adjustable electric chemical experiment grip device - Google Patents
A kind of adjustable electric chemical experiment grip device Download PDFInfo
- Publication number
- CN209280624U CN209280624U CN201822140353.8U CN201822140353U CN209280624U CN 209280624 U CN209280624 U CN 209280624U CN 201822140353 U CN201822140353 U CN 201822140353U CN 209280624 U CN209280624 U CN 209280624U
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- horizontal
- chemical experiment
- adjustable electric
- grip device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable electric chemical experiment grip devices comprising two fixed support rods, the bottom of fixed support rod are provided with pedestal, are flexibly connected between two fixed support rods by horizontal support；Two vertically arranged supporting rods are movably installed on horizontal support, supporting rod end is provided with the conducting wire fixation hole passed through for conducting wire, is provided through conducting wire fixing bolt on conducting wire fixation hole；It is provided with longitudinal scale on fixed support rod, is provided with horizontal ruler on horizontal support.The utility model is able to solve electrochemistry experiment chucking position in the prior art and is difficult to fixed problem, and structure is simple, easy to use, highly reliable, is particularly suitable for relevant small electrical chemical experiment of imparting knowledge to students.
Description
Technical field
The utility model relates to small electrical chemical experiment technique fields, and in particular to a kind of adjustable electric chemical experiment fixture
Device.
Background technique
In electrochemistry correlation test, conventional brace is difficult to cope with the electrode experiment in various beakers.In use, often
Fixture is directly ridden over into beaker oral area, or is clamped on the instrument of magnetic stirring apparatus one kind, can not accomplish fixed electrode holder in this way
Tool, and interelectrode distance may change because beaker mouth is too smooth in experiment, and the positive area between electrode slice also can
Therefore change.It requires for the accurate electrochemistry experiment of experimental variable certain, the too big shadow of the experimental system that operates error
Ring experimental result.
Utility model content
The utility model is directed to above-mentioned deficiency in the prior art, provides one kind and is able to solve electrochemistry in the prior art
Laboratory holder position is difficult to the adjustable electric chemical experiment grip device of fixed problem.
In order to solve the above technical problems, the utility model uses following technical proposal:
Provide a kind of adjustable electric chemical experiment grip device comprising two fixed support rods, fixed support rod
Bottom is provided with pedestal, is flexibly connected between two fixed support rods by horizontal support；Two are movably installed on horizontal support
Vertically arranged supporting rod, supporting rod end are provided with the conducting wire fixation hole passed through for conducting wire, run through setting on conducting wire fixation hole
There is conducting wire fixing bolt；It is provided with longitudinal scale on fixed support rod, is provided with horizontal ruler on horizontal support.
In above-mentioned technical proposal, it is preferred that offer longitudinal chute on the inside of fixed support rod, it is longitudinal fixed that horizontal support passes through
Position bolt passes through longitudinal chute and connect with fixed support rod.
In above-mentioned technical proposal, it is preferred that longitudinal register bolt passes through longitudinal register piece and connect with fixed support rod, longitudinal
Locating plate is in gular transparent structure.
In above-mentioned technical proposal, it is preferred that offer horizontal concrete chute on the inside of horizontal support, supporting rod passes through horizontal location spiral shell
Bolt passes through horizontal concrete chute and connect with horizontal support.
In above-mentioned technical proposal, it is preferred that horizontal location bolt passes through horizontal location piece and connect with horizontal support, and level is fixed
Bit slice is in gular transparent structure.
In above-mentioned technical proposal, it is preferred that the end of supporting rod is horizontally arranged with conducting wire fixed column, the setting of conducting wire fixation hole
In in conducting wire fixed column.
In above-mentioned technical proposal, it is preferred that be equipped with conducting wire fixing bolt on conducting wire fixation hole side wall.
In above-mentioned technical proposal, it is preferred that the material of conducting wire fixing bolt is polytetrafluoroethylene (PTFE).
In above-mentioned technical proposal, it is preferred that fix support rod and horizontal support is transparent material.
In above-mentioned technical proposal, it is preferred that the material of supporting rod is polytetrafluoroethylene (PTFE).
The main beneficial effect of above-mentioned adjustable electric chemical experiment grip device provided by the utility model is:
The utility model by by supporting rod with outside container fixation support rod and horizontal support connect, can be to avoid stirring
It mixes process or non-active factor occur in repeatedly testing causes electrode distance to change, the feelings of interference experiment data accuracy
Condition.The accuracy of test data is effectively ensured, by will be set as being flexibly connected between horizontal support and fixed support rod, pass through by
It is set as being flexibly connected between supporting rod and horizontal support, the height of electrode and spacing is adjusted according to actual needs.
By the way that supporting rod and conducting wire fixing bolt are disposed as polytetrafluoroethylene (PTFE) material, to guarantee that electrode is all submerged in
When in solution, be not in other metals be used as fixture when foul solution the case where.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1, fixed support rod, 11, pedestal, 12, longitudinal scale, 13, longitudinal chute, 2, horizontal support, 21, longitudinal direction
Locating plate, 211, longitudinal register bolt, 22, horizontal ruler, 23, horizontal concrete chute, 3, supporting rod, 31, conducting wire fixed column, 311, lead
Line fixation hole, 312, conducting wire fixing bolt, 32, horizontal location piece, 321, horizontal location bolt, 4, electrode, 5, container.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, it is the structural schematic diagram of adjustable electric chemical experiment grip device.
The adjustable electric chemical experiment grip device of the utility model includes two fixed support rods 1, fixed support rod 1
Bottom is provided with pedestal 11, is flexibly connected between two fixed support rods 1 by horizontal support 2；It is movably installed on horizontal support 2
Two vertically arranged supporting rods 3,3 end of supporting rod are provided with the conducting wire fixation hole 311 passed through for conducting wire, conducting wire fixation hole
Conducting wire fixing bolt 312 is provided through on 311；It is provided with longitudinal scale 12 on fixed support rod 1, is arranged on horizontal support 2
There is horizontal ruler 22.
Preferably, longitudinal chute 13 is offered on the inside of fixed support rod 1, horizontal support 2 is worn by longitudinal register bolt 211
Longitudinal chute 13 is crossed to connect with fixed support rod 1.Longitudinal register bolt 211 passes through longitudinal register piece 21 and fixed support rod 1 connects
It connecing, longitudinal register piece 21 is in gular transparent structure, to be aligned and judge the scale of the corresponding longitudinal scale 12 of horizontal support 2, from
And facilitate adjusting.
Horizontal concrete chute 23 is offered on the inside of horizontal support 2, supporting rod 3 passes through horizontal concrete chute by horizontal location bolt 321
23 connect with horizontal support 2.Horizontal location bolt 321 passes through horizontal location piece 32 and connect with horizontal support 2, horizontal location piece 32
In gular transparent structure, to facilitate alignment and judge corresponding 22 scale of horizontal ruler of supporting rod 3, to facilitate adjusting.
Specifically, the end of supporting rod 3 is horizontally arranged with conducting wire fixed column 31, it is solid that conducting wire fixation hole 311 is set to conducting wire
In fixed column 31, conducting wire fixing bolt 312 is equipped on 311 side wall of conducting wire fixation hole.By the way that wire end is fixed across conducting wire
Hole 311 is connect with electrode 4, since conducting wire itself has certain degree of hardness, by fixed wire end, guarantees the fixation to electrode 4,
Avoid influencing the effect of electrode 4 simultaneously.
Preferably, the material of conducting wire fixing bolt 312 and supporting rod 3 is polytetrafluoroethylene (PTFE).To guarantee that electrode 4 all floods
When in the solution in container 5, be not in other metals be used as fixture when foul solution the case where.
Fixed support rod 1 and horizontal support 2 are transparent material, to facilitate observation horizontal ruler 22 and longitudinal scale 12
Reading.
Specific embodiment of the present utility model is described above, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
Claims (10)
1. a kind of adjustable electric chemical experiment grip device, which is characterized in that including two fixed support rods (1), fixed support
The bottom of bar (1) is provided with pedestal (11), is flexibly connected between two fixed support rods (1) by horizontal support (2)；Horizontal support
(2) two vertically arranged supporting rods (3) are movably installed on, it is solid that supporting rod (3) end is provided with the conducting wire passed through for conducting wire
Determine hole (311), conducting wire fixing bolt (312) are provided through on conducting wire fixation hole (311)；It is set on the fixed support rod (1)
It is equipped with longitudinal scale (12), is provided with horizontal ruler (22) on the horizontal support (2).
2. adjustable electric chemical experiment grip device according to claim 1, which is characterized in that the fixed support rod
(1) inside offers longitudinal chute (13), and the horizontal support (2) passes through longitudinal chute by longitudinal register bolt (211)
(13) it is connect with fixed support rod (1).
3. adjustable electric chemical experiment grip device according to claim 2, which is characterized in that the longitudinal register bolt
(211) it passes through longitudinal register piece (21) to connect with fixed support rod (1), the longitudinal register piece (21) is in gular transparent structure.
4. adjustable electric chemical experiment grip device according to claim 1, which is characterized in that the horizontal support (2)
Inside offers horizontal concrete chute (23), and the supporting rod (3) is passed through horizontal concrete chute (23) and horizontal by horizontal location bolt (321)
It is connected to bracket (2).
5. adjustable electric chemical experiment grip device according to claim 4, which is characterized in that the horizontal location bolt
(321) it passes through horizontal location piece (32) to connect with horizontal support (2), the horizontal location piece (32) is in gular transparent structure.
6. adjustable electric chemical experiment grip device according to claim 1, which is characterized in that the supporting rod (3)
End is horizontally arranged with conducting wire fixed column (31), and the conducting wire fixation hole (311) is set in conducting wire fixed column (31).
7. adjustable electric chemical experiment grip device according to claim 6, which is characterized in that the conducting wire fixation hole
(311) conducting wire fixing bolt (312) are equipped on side wall.
8. adjustable electric chemical experiment grip device according to claim 7, which is characterized in that the conducting wire fixing bolt
(312) material is polytetrafluoroethylene (PTFE).
9. adjustable electric chemical experiment grip device according to claim 1, which is characterized in that the fixed support rod
(1) and horizontal support (2) is transparent material.
10. adjustable electric chemical experiment grip device according to claim 1, which is characterized in that the supporting rod (3)
Material is polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140353.8U CN209280624U (en) | 2018-12-18 | 2018-12-18 | A kind of adjustable electric chemical experiment grip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140353.8U CN209280624U (en) | 2018-12-18 | 2018-12-18 | A kind of adjustable electric chemical experiment grip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280624U true CN209280624U (en) | 2019-08-20 |
Family
ID=67611918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140353.8U Expired - Fee Related CN209280624U (en) | 2018-12-18 | 2018-12-18 | A kind of adjustable electric chemical experiment grip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155922A (en) * | 2021-04-23 | 2021-07-23 | 北京科技大学 | Adjustable electrode fixing experimental device and method |
-
2018
- 2018-12-18 CN CN201822140353.8U patent/CN209280624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155922A (en) * | 2021-04-23 | 2021-07-23 | 北京科技大学 | Adjustable electrode fixing experimental device and method |
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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: 20190820 Termination date: 20201218 |