CN2531514Y - Angle displacement setting switch - Google Patents
Angle displacement setting switch Download PDFInfo
- Publication number
- CN2531514Y CN2531514Y CN 01204824 CN01204824U CN2531514Y CN 2531514 Y CN2531514 Y CN 2531514Y CN 01204824 CN01204824 CN 01204824 CN 01204824 U CN01204824 U CN 01204824U CN 2531514 Y CN2531514 Y CN 2531514Y
- Authority
- CN
- China
- Prior art keywords
- angular displacement
- tongue tube
- displacement setting
- fixed support
- switch
- 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 discloses an angular displacement setting switch, comprising an angular displacement setting frame, a pendulum shaft, a swinging body, a magnetic pillar body and a tongue tube. The working principle is that the angular displacement setting frame is installed on a shaft seat which is used for controlling a device through an upper fixed camshaft of the angular displacement setting frame; when the angular displacement setting frame is rotated anticlockwise at a certain angle, the device rotates clockwise at a certain angle then the swinging body rotates anticlockwise by gravity thereof; the magnetic pillar is near the tongue tube, which can make the switch close. Thus inclined angles permitted in the device can be set at will within a certain range through the angular displacement setting handle. The utility model has the advantages of environmental protection, high stability and long service life.
Description
Switch motion when the utility model belongs to object and the angle of plumb line in the certain angle scope and reaches certain angle, the switch of angle initialization and angle identification just.
Now disclosed Sitting posture correcting device angle sensor element generally adopts the mercury sensing element, as 93247912.X and No. 93202588.9 Patent publish.Also having a kind of is metal pendulum mass angular displacement touch switch, as No. 002134772 Patent publish.The former is because of using mercury, spend the several years as large-scale popularization after serious environment pollution, the latter is closed complete in gravity contact, poor stability because of switch.When the angle of this device and plumb line reaches certain angle in the certain angle scope in some other device, also need switch motion to send information.Also there are problems such as environmental pollution, stability at the used switch of this device.
The purpose of this utility model is a kind of switch that provides in order to address the above problem.
The utility model is a kind of switch of realizing like this.A kind of angular displacement configuration switch, comprise the angular displacement fixed support, balance staff (5), pendulum mass (6), tongue tube (8) is characterized in that being provided with on the pendulum mass (6) magnetic cylinder (7), and the N of magnetic cylinder (7), S utmost point line are perpendicular to pendulum mass (6) swaying direction, tongue tube folder (3) is set on the angular displacement fixed support, on tongue tube folder (3), is parallel to magnetic cylinder (7) N, S utmost point line direction accompanies tongue tube (8).
Fixing prominent axle (1) is being set on the angular displacement fixed support or on fixing prominent axle (1) correspondence position, recessed axle bed is being set.
Angular displacement is set on the angular displacement fixed support to be set (2).
On tongue tube folder (3), adjusting play groove (4) is set.
The utility model has the advantages that no any environmental pollution, and because of not being to close or disconnect closing but being toward or away from by magnetic and close or disconnect the pass by mechanical displacement, so stability is high, the life-span is long.Set the angle that arbitrarily to set object and plumb line when the switch closure to (2) by angular displacement, also by go up the sensitivity of the position adjustment switch of adjusting tongue tube (8) at adjusting play groove (4).
Further specify the utility model below by the embodiment drawings and Examples.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view.
Present embodiment has an angular displacement fixed support, and this angular displacement fixed support is injection mo(u)lding.Horizontal string pendulum mass of balance staff (5) (6) and angular displacement fixed support, at pendulum mass (6) lower end horizontal string magnetic cylinder (7), on the angular displacement fixed support, there are tongue tube folder (3), angular displacement to set (2), single injection-molded when fixing prominent axle (1) is injection moulding angular displacement fixed support.On tongue tube folder (3), be parallel to magnetic cylinder (7) and accompany tongue tube (8).
Be contained on the axle bed that needs control device by fixing prominent axle (1) in this angular displacement configuration switch.As Fig. 1, the angular displacement fixed support around fixing prominent axle (1) be rotated counterclockwise certain angle then this device rotate certain angle in the direction of the clock and just can make pendulum mass lean on its gravity relative angular displacement fixed support to be rotated counterclockwise, magnetic cylinder (7) is approaching with tongue tube (8) distance, makes switch closure.So set the angle that arbitrarily to set some device permission inclinations to (2) within the specific limits by angular displacement.
Claims (4)
1, a kind of angular displacement configuration switch, it comprises the angular displacement fixed support, balance staff (5), pendulum mass (6), tongue tube (8) is characterized in that being provided with on the pendulum mass (6) magnetic cylinder (7), and the N of magnetic cylinder (7), S utmost point line are perpendicular to pendulum mass (6) swaying direction, tongue tube folder (3) is set on the angular displacement fixed support, on tongue tube folder (3), is parallel to magnetic cylinder (7) N, S utmost point line direction accompanies tongue tube (8).
2, angular displacement configuration switch as claimed in claim 1 is characterized in that fixing prominent axle (1) being set on the angular displacement fixed support or on fixing prominent axle (1) correspondence position recessed axle bed being set.
3, angular displacement configuration switch as claimed in claim 1 is characterized in that being provided with the angular displacement setting (2) on the angular displacement fixed support.
4, angular displacement configuration switch as claimed in claim 1 is characterized in that on tongue tube folder (3) adjusting play groove (4) being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01204824 CN2531514Y (en) | 2000-06-05 | 2001-01-23 | Angle displacement setting switch |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00237317.3 | 2000-06-05 | ||
| CN00237317 | 2000-06-05 | ||
| CN 01204824 CN2531514Y (en) | 2000-06-05 | 2001-01-23 | Angle displacement setting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531514Y true CN2531514Y (en) | 2003-01-15 |
Family
ID=34064270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01204824 Expired - Fee Related CN2531514Y (en) | 2000-06-05 | 2001-01-23 | Angle displacement setting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531514Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135410A (en) * | 2011-02-16 | 2011-07-27 | 吴志海 | Non-contact displacement measuring device as well as sensor and magnetic induction measuring circuit thereof |
-
2001
- 2001-01-23 CN CN 01204824 patent/CN2531514Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135410A (en) * | 2011-02-16 | 2011-07-27 | 吴志海 | Non-contact displacement measuring device as well as sensor and magnetic induction measuring circuit thereof |
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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: 20030115 |