CN201788186U - Indicator of electric tachometer - Google Patents
Indicator of electric tachometer Download PDFInfo
- Publication number
- CN201788186U CN201788186U CN2010202968692U CN201020296869U CN201788186U CN 201788186 U CN201788186 U CN 201788186U CN 2010202968692 U CN2010202968692 U CN 2010202968692U CN 201020296869 U CN201020296869 U CN 201020296869U CN 201788186 U CN201788186 U CN 201788186U
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- China
- Prior art keywords
- indicator
- damper
- utility
- shell
- model
- 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 relates to an indicator of an electric tachometer, which comprises an outer casing, wherein a meter cover assembly part is arranged at the front end of the outer casing, the surface of the front end of the meter cover assembly part is provided with a dial, an indicating needle is arranged in the center of the dial, the dial is also provided with screws, a damper is arranged inside the front end of the outer casing, a collar is arranged on the periphery of the damper, a gasket is arranged inside the tail end of the outer casing through the screws, and a plate seat assembly part is arranged on the surface of the gasket. The indicator of an electric tachometer has the advantages of being simple in structure, convenient to use and accurate in reading.
Description
Technical field:
The utility model relates to a kind of indicator of electric revolution indicator, is used to measure the engine spindle rotating speed.
Background technology:
At present, will rotatablely move strange land copy of electric revolution indicator, ingenious utilization microgenerator and micromotor, indicator is one of building block of electric revolution indicator.Centrifugal rotating speed, structure are comparatively complicated; The magnetic rotational speed meters, when installing in the strange land, flexible axle is fragile, and serviceable life is short.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, and a kind of indicator of electric revolution indicator of simple in structure, easy to use, accuracy of reading is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of indicator of electric revolution indicator, comprise shell, the front end of shell is connected with the table cover assembly, the front end surface of table cover assembly is provided with index dial, and the center of index dial is provided with pointer, also is provided with screw on the index dial, the front end inside of shell is provided with damper, the periphery of damper is provided with lasso, and the tail end inside of shell is connected with liner by screw, and the surface of liner is connected with the panel seat assembly parts.
The utility model compared with prior art has following having a few:
1, adopts engineering plastic materials anti-aging, corrosion-resistant, salt tolerant alkali to make housing, and used all-sealed structure, guaranteed the use reliably and with long-term of instrument.
2, adopt stainless steel front shroud, black dial plate, make the instrument outward appearance generous, solemnly and not lose pointer attractive in appearance, white or red and make the observer that pure and fresh sense be arranged.
3, simple in structure, long service life, accuracy of reading.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the structural representation of A-A among Fig. 1
Number in the figure: 1-shell, 2-table cover assembly, 3-index dial, 4-pointer, 5-screw, 6-damper, 7-lasso, 8-screw, 9-liner, 10-panel seat assembly parts.
Embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of embodiment of the indicator of the utility model electric revolution indicator as Fig. 1, comprise shell 1, the front end of shell 1 is connected with table cover assembly 2, the front end surface of table cover assembly 2 is provided with index dial 3, and the center of index dial 3 is provided with pointer 4, also is provided with screw 5 on the index dial 3, the front end inside of shell 1 is provided with damper 6, the periphery of damper 6 is provided with lasso 7, and the tail end inside of shell 1 is connected with liner 9 by screw 8, and the surface of liner 9 is connected with panel seat assembly parts 10.The utility model has adopted, and engineering plastic materials anti-aging, corrosion-resistant, salt tolerant alkali is made housing, and has used all-sealed structure, has guaranteed the use reliably and with long-term of instrument; The utility model adopts stainless steel front shroud, black dial plate, make the instrument outward appearance generous, solemnly and not lose pointer attractive in appearance, white or red and make the observer that pure and fresh sense be arranged; The utility model is simple in structure, long service life, accuracy of reading.
Claims (1)
1. the indicator of an electric revolution indicator, comprise shell (1), it is characterized in that: the front end of described shell (1) is connected with table cover assembly (2), the front end surface of described table cover assembly (2) is provided with index dial (3), the center of described index dial (3) is provided with pointer (4), also be provided with screw (5) on the described index dial (3), the front end inside of described shell (1) is provided with damper (6), the periphery of described damper (6) is provided with lasso (7), the tail end of described shell (1) is inner to be connected with liner (9) by screw (8), and the surface of described liner (9) is connected with panel seat assembly parts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202968692U CN201788186U (en) | 2010-08-19 | 2010-08-19 | Indicator of electric tachometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202968692U CN201788186U (en) | 2010-08-19 | 2010-08-19 | Indicator of electric tachometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788186U true CN201788186U (en) | 2011-04-06 |
Family
ID=43820145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202968692U Expired - Fee Related CN201788186U (en) | 2010-08-19 | 2010-08-19 | Indicator of electric tachometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788186U (en) |
-
2010
- 2010-08-19 CN CN2010202968692U patent/CN201788186U/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: 20110406 Termination date: 20110819 |