CN208082494U - A kind of color-comparison tube with connector - Google Patents
A kind of color-comparison tube with connector Download PDFInfo
- Publication number
- CN208082494U CN208082494U CN201820004504.4U CN201820004504U CN208082494U CN 208082494 U CN208082494 U CN 208082494U CN 201820004504 U CN201820004504 U CN 201820004504U CN 208082494 U CN208082494 U CN 208082494U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- geometrical clamp
- connector
- outside
- connecting line
- 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.)
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Abstract
The utility model discloses a kind of color-comparison tubes with connector, including body, bottle cap and connector, connector includes geometrical clamp, connecting line and retainer plate, retainer plate is annular resilient collar, the outside of bottle cap offers the annular groove that a circle matches with retainer plate, retainer plate is connected in annular groove, arc groove is offered on the inside of two intermediate plates of geometrical clamp, geometrical clamp is clamped on the outside of body, arc groove connects with the outside cambered surface of body, connecting line is used for connection fixing clamp and retainer plate, geometrical clamp, connecting line and retainer plate are all made of polytetrafluoroethylene material and are made.The utility model body is fixed using geometrical clamp, the convenient position for replacing geometrical clamp clamping at any time, it is blocked in order to avoid experiment needs the scale used to be fixed folder, influence experiment, geometrical clamp, connecting line and retainer plate are all made of polytetrafluoroethylene material and are made, polytetrafluoroethylene (PTFE) acid and alkali-resistance, long-time service will not be corroded.
Description
Technical field
The utility model is related to experimental tool technical field more particularly to a kind of color-comparison tubes with connector.
Background technology
In photometric analysis, colorimetric cylinder is often used, currently, conventional colorimetric vial closure is separated from each other with body, in reality
When testing, if using multiple colorimetric cylinders simultaneously, be easy to mix up bottle cap with body, or lose bottle cap, so influence test into
Degree.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of color-comparison tube with connector, to effectively solve
The problem of being pointed out in background technology.
The technical solution adopted in the utility model is：
A kind of color-comparison tube with connector, including body, bottle cap and connector, the connector include fixing
Folder, connecting line and retainer plate, the retainer plate are annular resilient collar, and the outside of the bottle cap offers a circle and retainer plate phase
Matched annular groove, the retainer plate are connected in annular groove, and arc is offered on the inside of two intermediate plates of the geometrical clamp
Slot, the geometrical clamp are clamped on the outside of body, and the arc groove connects with the outside cambered surface of body, and the connecting line is used
In connection fixing clamp and retainer plate, the geometrical clamp, connecting line and retainer plate are all made of polytetrafluoroethylene material and are made.
Preferably, the cross section of outer diameter of the internal diameter of the arc groove more than body, the annular groove and retainer plate is equal
For semicircle, the cambered surface of the retainer plate is located at the inside of retainer plate, and the plane of the retainer plate is located at the outside of retainer plate, institute
The cambered surface of the cambered surface and annular groove of stating retainer plate matches.
The utility model is simple in structure, at low cost, and installation is very convenient, the cross section design of retainer plate so that retainer plate
When being fixed on bottle cap, will not outwardly convex, more match, while body is fixed using geometrical clamp, it is convenient to replace at any time
The position of geometrical clamp clamping blocks in order to avoid experiment needs the scale used to be fixed folder, influences to test, geometrical clamp, connecting line and
Retainer plate is all made of polytetrafluoroethylene material and is made, and polytetrafluoroethylene (PTFE) acid and alkali-resistance, long-time service will not be corroded.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of bottle cap；
Fig. 3 is the structural schematic diagram of geometrical clamp.
Specific implementation mode
Below by specific embodiment and in conjunction with attached drawing, the utility model is further described in detail.
Embodiment 1
As shown in Figs. 1-3, a kind of color-comparison tube with connector, including body 1, bottle cap 2 and connector 3, it is described
Connector 3 include geometrical clamp 31, connecting line 32 and retainer plate 33, the retainer plate 33 be annular resilient collar, the bottle cap
32 outside offers the annular groove 34 that a circle matches with retainer plate 33, and the retainer plate 33 is connected in annular groove 34,
Arc groove 35 is offered on the inside of two intermediate plates of the geometrical clamp 31, the geometrical clamp 31 is clamped in 1 outside of body, described
Arc groove 35 connect with the outside cambered surface of body 1, the connecting line 32 be used for connection fixing clamp 31 and retainer plate 33, it is described
Geometrical clamp 31, connecting line 32 and retainer plate 33 be all made of polytetrafluoroethylene material and be made.
The internal diameter of the arc groove 35 is more than the outer diameter of body 1, and the annular groove 34 and the cross section of retainer plate 33 are
Semicircle, the cambered surface of the retainer plate 33 are located at the inside of retainer plate 33, and the plane of the retainer plate 33 is located at retainer plate 33
Outside, the cambered surface and the cambered surface of annular groove 34 of the retainer plate 33 match.
When the utility model is used, only retainer plate 33 need to be socketed in the annular groove 34 of bottle cap 2, geometrical clamp 31 is pressed from both sides
It holds in the outside of body 1, in experiment, if geometrical clamp 31, which blocks experiment, needs the scale used, adjusts fix manually
The position of folder 31.
The design for disassembly of the connector 3 and bottle cap 2 and body 1 of the utility model so that connector 3, bottle cap 2 and body
1 in individual defects, can be replaced respectively.
Claims (2)
1. a kind of color-comparison tube with connector, which is characterized in that including body (1), bottle cap (2) and connector (3), institute
The connector (3) stated includes geometrical clamp (31), connecting line (32) and retainer plate (33), and the retainer plate (33) is cyclic spring
The outside of circle, the bottle cap (32) offers the annular groove (34) that a circle matches with retainer plate (33), the retainer plate
(33) it is connected in annular groove (34), arc groove (35) is offered on the inside of two intermediate plates of the geometrical clamp (31), it is described
Geometrical clamp (31) is clamped on the outside of body (1), and the arc groove (35) connects with the outside cambered surface of body (1), the company
Wiring (32) is used for connection fixing clamp (31) and retainer plate (33), the geometrical clamp (31), connecting line (32) and retainer plate
(33) polytetrafluoroethylene material is all made of to be made.
2. a kind of color-comparison tube with connector according to claim 1, which is characterized in that the arc groove (35)
Internal diameter be more than the outer diameter of body (1), the cross section of the annular groove (34) and retainer plate (33) is semicircle, the fixation
The cambered surface of circle (33) is located at the inside of retainer plate (33), and the plane of the retainer plate (33) is located at the outside of retainer plate (33), institute
The cambered surface and the cambered surface of annular groove (34) for stating retainer plate (33) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004504.4U CN208082494U (en) | 2018-01-03 | 2018-01-03 | A kind of color-comparison tube with connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004504.4U CN208082494U (en) | 2018-01-03 | 2018-01-03 | A kind of color-comparison tube with connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082494U true CN208082494U (en) | 2018-11-13 |
Family
ID=64065252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820004504.4U Active CN208082494U (en) | 2018-01-03 | 2018-01-03 | A kind of color-comparison tube with connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208082494U (en) |
-
2018
- 2018-01-03 CN CN201820004504.4U patent/CN208082494U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310000 5 / F, building 2, No. 503 Xingguo Road, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Gelin Testing Co.,Ltd. Address before: 311106 501, room 2, 503 Xingguo Road, Qianjiang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang, China Patentee before: HANGZHOU GREENRHINO DETECTION Co.,Ltd. |