CN202110189U - Reverse rotating speed sensor - Google Patents
Reverse rotating speed sensor Download PDFInfo
- Publication number
- CN202110189U CN202110189U CN2011202038043U CN201120203804U CN202110189U CN 202110189 U CN202110189 U CN 202110189U CN 2011202038043 U CN2011202038043 U CN 2011202038043U CN 201120203804 U CN201120203804 U CN 201120203804U CN 202110189 U CN202110189 U CN 202110189U
- Authority
- CN
- China
- Prior art keywords
- rotating speed
- speed sensor
- reverse rotating
- utility
- 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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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The utility model discloses a reverse rotating speed sensor, including a reception head (8), a lead (3), magnetic steel (4), a magnet guide pillar (5), a plane coil (6), a plug (1) and a casing (2). The casing is provided with a screw thread (7). The reverse rotating speed sensor provided in the utility model is advantageous in that the structure is simple, the reverse rotating speed sensor is convenient and solid, and the signal reception ability is strong.
Description
Technical field
The utility model relates to sensor, especially a kind of counter-rotating speed sensors.
background technology.
We know, existing speed probe, and lead, magnet steel, magnet guide pillar, planar coil and plug, shell is formed.This sensor construction is simple, low price, and practicality very.But difficulty relatively in installation process tends to because become in actual mechanical process, not receive signal in that improper photograph is installed, and the unnecessary trouble and the loss that bring to company.
The utility model content
Be difficult to fix in order to overcome prior art, be difficult to receive the problem of signal, the utility model provides a kind of gear counter-rotating speed sensors, and it is simple in structure, and convenient fixing, it is strong to receive signal.
Its technical scheme of the utility model solution is in order to achieve the above object: a kind of gear counter-rotating speed sensors comprises reception head, lead, magnet steel, magnet guide pillar, planar coil, plug and shell, on shell, has a circle thread groove.
According to the embodiment of the utility model, be screwed with two hold-down nuts on the said screw thread.
According to the embodiment of the utility model, accompany a fixed armature in the middle of the said nut, have a fixed orifice on the fixed armature, diameter is the same with the sensor external diameter.
The beneficial effect that has of the utility model is: it is simple in structure, and convenient fixing, it is strong to receive signal.
Description of drawings
The utility model will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the cut-open view of the utility model;
Fig. 2 is the front elevation of this support;
Reference numeral is: 1 is plug, and 2 is shell, and 3 is lead, and 4 is magnet steel, and 5 is the magnet guide pillar, and 6 is planar coil, and 7 is screw thread, and 9 is first nut, and 10 is second nut, and 11 is fixed armature, and 12 is fixed orifice.
Embodiment
Disclosed all characteristics in this instructions, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this instructions (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
By the described a kind of counter-rotating speed sensors of Fig. 1 Fig. 2 comprise receive 8, lead 3, magnet steel 4, magnet guide pillar 5, planar coil 6, plug 1 and shell 2; On shell 2, have a circle screw thread 7 grooves; Be screwed with two hold-down nuts on the screw thread 7; Accompany a fixed armature 11 in the middle of the nut, have a fixed orifice 12 on the fixed armature 11, diameter is the same with the sensor external diameter.In practice, can be earlier that fixed armature 11 is fixing, first nut 9 of sensor is turned on, sensor is passed armature fixed orifice 12, tighten first nut 9 then and second nut 10 steps up fixed armature 11.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (3)
1. a counter-rotating speed sensors comprises receiving head (8), lead (3), magnet steel (4), magnet guide pillar (5), planar coil (6), plug (1) and shell (2), it is characterized in that: a circle screw thread (7) is arranged on shell.
2. by the described a kind of counter-rotating speed sensors of claim 1, it is characterized in that: screw thread is screwed with two hold-down nuts on (7).
3. by the described a kind of counter-rotating speed sensors of claim 2, it is characterized in that: accompany a fixed armature (11) in the middle of the nut, have a fixed orifice (12) on the fixed armature (11), diameter is the same with the sensor external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202038043U CN202110189U (en) | 2011-06-16 | 2011-06-16 | Reverse rotating speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202038043U CN202110189U (en) | 2011-06-16 | 2011-06-16 | Reverse rotating speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110189U true CN202110189U (en) | 2012-01-11 |
Family
ID=45435634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202038043U Expired - Fee Related CN202110189U (en) | 2011-06-16 | 2011-06-16 | Reverse rotating speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU189255U1 (en) * | 2019-01-10 | 2019-05-17 | Акционерное общество "Научно-исследовательский институт точной механики" | REVERSIBLE SPEED SENSOR |
-
2011
- 2011-06-16 CN CN2011202038043U patent/CN202110189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU189255U1 (en) * | 2019-01-10 | 2019-05-17 | Акционерное общество "Научно-исследовательский институт точной механики" | REVERSIBLE SPEED SENSOR |
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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: 20120111 Termination date: 20120616 |