CN203145672U - Angle sense movement device on door closer - Google Patents
Angle sense movement device on door closer Download PDFInfo
- Publication number
- CN203145672U CN203145672U CN 201320175185 CN201320175185U CN203145672U CN 203145672 U CN203145672 U CN 203145672U CN 201320175185 CN201320175185 CN 201320175185 CN 201320175185 U CN201320175185 U CN 201320175185U CN 203145672 U CN203145672 U CN 203145672U
- Authority
- CN
- China
- Prior art keywords
- door closer
- output shaft
- housing
- angle sensor
- movement device
- 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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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
An angel sense movement device on a door closer comprises an output shaft which is installed on a shell body of the door closer, wherein a drive gear is installed on the output shaft, a driven gear meshed with the drive gear in a transmission mode is installed on the shell body, a magnet base is installed on a center shaft of the driven gear, a magnet is arranged on the magnet base, and a fixing base used for fixing an angle sensor is arranged on the shell body. According to the angel sense movement device on the door closer, the gears are in meshed transmission, so that an angle error is reduced, and the angle error caused by slip dislocation is avoided. The angel sense movement device on the door closer is good in structural quality and low in price, simple in technology, reliable in precision, and beneficial for being widely popularized.
Description
Technical field
The utility model relates to a kind of door closer, and is especially a kind of for the angle sensor telecontrol equipment on the door closer.
Background technology
At present, tend to install and measure the output shaft rotational angle at door closer, measurement has contact portion to the output shaft rotational angle in the prior art, the permanent measurement makes contact portion produce the position skew, increased measure error, make door closer produce skew in the position of closing the door, seriously then cause and to close the door.
The utility model content
The utility model will solve the shortcoming of above-mentioned prior art, and the telecontrol equipment of the angle sensor on a kind of door closer is provided, and by a pair of meshed transmission gear, measures accurately like this, can not produce the position skew.
The utility model solves the technical scheme that its technical problem adopts: the angle sensor telecontrol equipment on this door closer, comprise the output shaft of installing on the door closer housing, driving gear is installed on the output shaft, at housing driven gear with the driving gear engaged transmission is installed, on the central axis of driven gear magnetic receiver is installed, magnetic receiver is provided with magnet, and is provided with the holder of fixed angle sensor at housing.This angle sensor device adopts meshed transmission gear, reduces angular error, the angular error that produces when avoiding skidding dislocation.The position of angular transducer and magnet is complementary, and angular transducer is by measuring magnetic field of magnets direction rotational angle, and contactless like this mode is measured the output shaft rotational angle, reduces angular error.
For further perfect, output shaft is installed on the housing by bearing one, and the upper and lower side of bearing one is provided with the jump ring that is stuck on the output shaft.Assembling is simple and convenient like this, installs firmly.The central axis of driven gear is installed on the housing by bearing two.
The effect that the utility model is useful is: this angle sensor device of the utility model adopts meshed transmission gear, reduces angular error, the angular error that produces when avoiding skidding dislocation.These structure super quality and competitive price, technology is simple, and precision is reliable, is conducive to extensive popularization.
Description of drawings
Fig. 1 is structure sectional view of the present utility model;
Fig. 2 is explosive decomposition figure of the present utility model;
The structural representation that Fig. 3 is in transmission connection for the utility model bottom gears.
Description of reference numerals: housing 1, output shaft 2, driving gear 3, driven gear 4, central axis 4-1, magnetic receiver 5, magnet 6, bearing 1, jump ring 8, bearing 29, holder 10, angular transducer 11.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: the angle sensor telecontrol equipment on this door closer, comprise the output shaft of installing on the door closer housing 12, driving gear 3 is installed on the output shaft 2, at housing 1 driven gear 4 with driving gear 3 engaged transmission is installed, on the central axis 4-1 of driven gear 4 magnetic receiver 5 is installed, magnetic receiver 5 is provided with magnet 6, and is provided with the holder 10 of fixed angle sensor 11 at housing 1.Wherein output shaft 2 is installed on the housing 1 by bearing 1, and the upper and lower side of bearing 1 is provided with the jump ring 8 that is stuck on the output shaft 2.Wherein the central axis 4-1 of driven gear 4 is installed on the housing 1 by bearing 29.
The utility model is installed driving gear 3 at output shaft 2, and by 4 rotations of driving gear 3 drive driven gears, setting angle sensor 11 on driven gear, the angle sensor device in this structure adopts meshed transmission gear, reduce angular error, the angular error that produces when avoiding skidding dislocation.These structure super quality and competitive price, technology is simple, and precision is reliable, is conducive to extensive popularization.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (3)
1. the angle sensor telecontrol equipment on the door closer, comprise the output shaft of installing on the door closer housing (1) (2), it is characterized in that: driving gear (3) is installed on the described output shaft (2), at housing (1) driven gear (4) with driving gear (3) engaged transmission is installed, on the central axis (4-1) of driven gear (4) magnetic receiver (5) is installed, magnetic receiver (5) is provided with magnet (6), and is provided with the holder (10) of fixed angle sensor (11) at housing (1).
2. the angle sensor telecontrol equipment on the door closer according to claim 1, it is characterized in that: described output shaft (2) is installed on the housing (1) by bearing one (7), and the upper and lower side of bearing one (7) is provided with the jump ring (8) that is stuck on the output shaft (2).
3. the angle sensor telecontrol equipment on the door closer according to claim 1, it is characterized in that: the central axis (4-1) of described driven gear (4) is installed on the housing (1) by bearing two (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175185 CN203145672U (en) | 2013-04-10 | 2013-04-10 | Angle sense movement device on door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175185 CN203145672U (en) | 2013-04-10 | 2013-04-10 | Angle sense movement device on door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145672U true CN203145672U (en) | 2013-08-21 |
Family
ID=48973208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175185 Expired - Fee Related CN203145672U (en) | 2013-04-10 | 2013-04-10 | Angle sense movement device on door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088485A (en) * | 2016-11-23 | 2018-05-29 | 康达洲际医疗器械（宁波）有限公司 | A kind of new gear structure sensor system |
| CN111075320A (en) * | 2019-08-30 | 2020-04-28 | 上海菲马仕科技有限公司 | Intelligent anti-theft door and door posture detection method |
-
2013
- 2013-04-10 CN CN 201320175185 patent/CN203145672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088485A (en) * | 2016-11-23 | 2018-05-29 | 康达洲际医疗器械（宁波）有限公司 | A kind of new gear structure sensor system |
| CN111075320A (en) * | 2019-08-30 | 2020-04-28 | 上海菲马仕科技有限公司 | Intelligent anti-theft door and door posture detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |