CN202531603U - Novel spectrophotometer pull rod nut - Google Patents
Novel spectrophotometer pull rod nut Download PDFInfo
- Publication number
- CN202531603U CN202531603U CN2011205687854U CN201120568785U CN202531603U CN 202531603 U CN202531603 U CN 202531603U CN 2011205687854 U CN2011205687854 U CN 2011205687854U CN 201120568785 U CN201120568785 U CN 201120568785U CN 202531603 U CN202531603 U CN 202531603U
- Authority
- CN
- China
- Prior art keywords
- rod nut
- pull rod
- model
- utility
- spectrophotometer
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a novel spectrophotometer pull rod nut which is structurally a rectangular metal sheet. One group of nut structures in a triangular shape is additionally arranged to another group of nut structures in the triangular shape; and a screw hole is arranged in the middle of the metal sheet, and round holes are arranged in the two sides. According to the utility model, the material can be a 3mm-thick aluminum sheet, the screw hole in the middle is M3, and the diameter of the round holes in the two sides is 3mm. According to the utility model, without increasing material, the group of screw holes is additionally arranged to the original material, and the service life of the pull rod nut is doubled. The novel spectrophotometer pull rod nut disclosed by the utility model is suitable for the pull rod nut of a spectrophotometer S22PC.
Description
Technical field
The utility model relates to a kind of part of laboratory instruments, especially a kind of novel spectrophotometer pull-rod nut.
Background technique
At present, model is not durable for " S22PC " spectrophotometric pull-rod nut, and maintenance rate is higher.
The model utility content
To above problem, the utility model provides a kind of novel spectrophotometer pull-rod nut.
The utility model solves the technological scheme that its technical problem adopted: a kind of novel spectrophotometer pull-rod nut; Structure is the rectangular tinsel of a slice; Be characterized on one group of Chinese character pin-shaped nut structure basis, increasing by one group of Chinese character pin-shaped nut structure, the centre is a screw, and both sides are circular holes.
The beneficial effect of the utility model: under the situation that does not increase material, on original material, increase by one group of screw, one times of the life-span of prolongation pull-rod nut.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the schematic representation of the utility model.
Among Fig. 11, tinsel 2, screw; 3, circular hole.
Embodiment
As shown in Figure 1, the novel spectrophotometer pull-rod nut of the utility model, its structure is the rectangular tinsel 1 of a slice, on one group of Chinese character pin-shaped nut structure basis, increases by one group of Chinese character pin-shaped nut structure, is screw 2 in the middle of the tinsel 1, both sides are circular holes 3.
The tinsel 1 that the utility model is used can be the aluminium flake of 3 millimeters thick, and middle screw 2 is M3, and circular hole 3 diameters on both sides are 3 millimeters.
Claims (1)
1. novel spectrophotometer pull-rod nut; Its structure is the rectangular tinsel of a slice (1); It is characterized in that on one group of Chinese character pin-shaped nut structure basis, increasing by one group of Chinese character pin-shaped nut structure, is screw (2) in the middle of the tinsel (1), and both sides are circular hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205687854U CN202531603U (en) | 2011-12-30 | 2011-12-30 | Novel spectrophotometer pull rod nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205687854U CN202531603U (en) | 2011-12-30 | 2011-12-30 | Novel spectrophotometer pull rod nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531603U true CN202531603U (en) | 2012-11-14 |
Family
ID=47132792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205687854U Expired - Fee Related CN202531603U (en) | 2011-12-30 | 2011-12-30 | Novel spectrophotometer pull rod nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531603U (en) |
-
2011
- 2011-12-30 CN CN2011205687854U patent/CN202531603U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20121230 |