CN211955362U - Indicator rotating frame - Google Patents
Indicator rotating frame Download PDFInfo
- Publication number
- CN211955362U CN211955362U CN202020447956.7U CN202020447956U CN211955362U CN 211955362 U CN211955362 U CN 211955362U CN 202020447956 U CN202020447956 U CN 202020447956U CN 211955362 U CN211955362 U CN 211955362U
- Authority
- CN
- China
- Prior art keywords
- indicator
- rack
- rotary
- stop block
- tray
- 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 provides an indicator swivel mount, includes the base, fixes the center pin on the base, from bottom to top overlaps in proper order on the center pin and establishes down the stopper, is used for placing the rotatory tray and the last stopper of indicator, goes up the stopper and fixes on the center pin with lower stopper, and the central aperture of rotatory tray is greater than the diameter of center pin and is less than the diameter of stopper down, sets up three indicator storage rack that is used for placing the indicator at least in rotatory tray. The utility model provides an indicator swivel mount, simple structure, convenient operation, the categorised indicator for titration analysis of placing the different grade type of being convenient for, rotatory tray is rotatable, and is clean and tidy pleasing to the eye, facilitates the use, needs that indicator during the use, rotates gently once, convenient and fast.
Description
Technical Field
The utility model belongs to the technical field of chemistry experiments articles for use, concretely relates to swivel mount that used indicator was deposited during titration analysis.
Background
In the process of carrying out chemical experiments, more reagents are used. In particular, in titration assays, the indicator is indiscernible. In titration analysis, the indicator is generally used in a small amount, and the indicator is generally stored in a dropper bottle with different specifications. Generally, laboratories can arrange various indicators in a row, which occupies space on one hand and is not easy to find when in use on the other hand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that above-mentioned prior art exists, provide an indicator swivel mount, place the indicator the utility model discloses in, conveniently get and put, still practice thrift the space simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an indicator swivel mount, includes the base, fixes the center pin on the base, from bottom to top overlaps in proper order on the center pin and establishes down the stopper, is used for placing the rotatory tray and the last stopper of indicator, goes up the stopper and fixes on the center pin with lower stopper, and the central aperture of rotatory tray is greater than the diameter of center pin and is less than the diameter of stopper down, sets up three indicator storage rack that is used for placing the indicator at least in rotatory tray.
Above-mentioned indicator swivel mount, the indicator storage rack is the link frame, and the link frame is fixed on rotatory tray through at least three spliced pole.
Above-mentioned indicator swivel mount, the both ends of spliced pole respectively with ring frame and rotatory tray welding. In the indicator rotating frame, the lower stop block and the upper stop block are respectively fixed on the central shaft through bolts.
Above-mentioned indicator swivel mount, rotatory tray includes the chassis and fixes the annular dish reason outside the chassis, is provided with on the annular dish reason that the indicator storage rack corresponds and marks the tablet.
Above-mentioned indicator swivel mount, rotatory tray includes the chassis and fixes the annular rim outside the chassis, is provided with the handle that makes things convenient for hand to rotate at the top of rim.
The beneficial effects of the utility model reside in that: the utility model provides an indicator swivel mount, simple structure, convenient operation, the categorised indicator for titration analysis of placing the different grade type of being convenient for, rotatory tray is rotatable, and is clean and tidy pleasing to the eye, facilitates the use, needs that indicator during the use, rotates gently once, convenient and fast. Be provided with on the annular rim of rotatory tray and mark the tablet, can find required titration indicator clearly fast when the experiment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the rotary tray of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, an indicator rotating frame comprises a base 1, a central shaft 2 is fixed on the base, a lower stop 3, a rotating tray 4 for placing an indicator and an upper stop 5 are sequentially sleeved on the central shaft from bottom to top, the upper stop and the lower stop are fixed on the central shaft, the central aperture of the rotating tray is larger than the diameter of the central shaft and smaller than the diameter of the lower stop, and at least three indicator storage racks 6 for placing the indicator are arranged in the rotating tray.
The utility model discloses an indicator storage rack is ring frame 7, and the ring frame is fixed on rotatory tray through at least three spliced pole 8, the both ends of spliced pole respectively with ring frame and rotatory tray welding.
The utility model discloses a lower dog 3 and last dog 5 pass through the bolt fastening respectively on center pin 4. The rotary tray comprises a base plate 9 and an annular disc edge 10 fixed outside the base plate, and a signboard 11 is arranged on the outer surface of the annular disc edge corresponding to the indicator storage rack.
The utility model discloses a rotatory tray includes the chassis and fixes the annular dish reason outside the chassis, is provided with at the top of dish reason and makes things convenient for hand pivoted handle 12. When rotating, the handle is held by hand, so that the rotation is convenient.
When the indicator is used, different indicator dropping bottles 13 are put into different indicator storage racks, and then the corresponding annular outer surface of the edge of China is marked with a nameplate. Thus, the indicator is needed, the indicator rotating tray is slightly rotated, the indicator is clear, and the indicator can be quickly found.
The utility model discloses during the experiment, placed six indicators, can also set up a plurality of indicator storage racks as required, indicator dropping bottle can both be placed to every indicator storage rack.
The specification of the indicator storage rack of the utility model can be set to be different and can correspond to titration bottles of different specifications.
The above is the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, the present invention is not limited by the above embodiments, and a plurality of changes and improvements can be made without departing from the overall concept of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (6)
1. An indicator swivel mount, includes the base, its characterized in that: the central shaft is fixed on the base, the lower stop block, the rotary tray for placing the indicator and the upper stop block are sequentially sleeved on the central shaft from bottom to top, the upper stop block and the lower stop block are fixed on the central shaft, the central aperture of the rotary tray is larger than the diameter of the central shaft and smaller than the diameter of the lower stop block, and at least three indicator storage racks for placing the indicator are arranged in the rotary tray.
2. The indicator rotary rack of claim 1, wherein: the indicator storage rack is a ring rack, and the ring rack is fixed on the rotary tray through at least three connecting columns.
3. The indicator rotary rack of claim 2, wherein: and two ends of the connecting column are respectively welded with the circular ring frame and the rotating tray.
4. The indicator rotary rack of claim 1, wherein: the lower stop block and the upper stop block are respectively fixed on the central shaft through bolts.
5. The indicator rotary rack of claim 1, wherein: the rotary tray comprises a base plate and an annular plate edge fixed outside the base plate, and a signboard is arranged on the annular plate edge corresponding to the indicator storage rack.
6. The indicator rotary rack of claim 1, wherein: the rotary tray comprises a base plate and an annular plate edge fixed outside the base plate, and a handle convenient for a hand to rotate is arranged at the top of the plate edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447956.7U CN211955362U (en) | 2020-03-31 | 2020-03-31 | Indicator rotating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447956.7U CN211955362U (en) | 2020-03-31 | 2020-03-31 | Indicator rotating frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955362U true CN211955362U (en) | 2020-11-17 |
Family
ID=73168616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020447956.7U Expired - Fee Related CN211955362U (en) | 2020-03-31 | 2020-03-31 | Indicator rotating frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955362U (en) |
-
2020
- 2020-03-31 CN CN202020447956.7U patent/CN211955362U/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 |
Granted publication date: 20201117 Termination date: 20210331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |