CN101571408B - Mechanical type motion triggering angular displacement performer - Google Patents
Mechanical type motion triggering angular displacement performer Download PDFInfo
- Publication number
- CN101571408B CN101571408B CN2009101415612A CN200910141561A CN101571408B CN 101571408 B CN101571408 B CN 101571408B CN 2009101415612 A CN2009101415612 A CN 2009101415612A CN 200910141561 A CN200910141561 A CN 200910141561A CN 101571408 B CN101571408 B CN 101571408B
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- angular displacement
- lever
- mechanical type
- performer
- type motion
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Abstract
The invention relates to a mechanical type motion triggering angular displacement performer, which is used for motion (vibration) sensing, motion alarm and the like and belongs to the monitoring technical field. The shell of the invention is internally provided with a movable lever, the middle part of which is provided with a rotating shaft; both ends of the rotating shaft are respectively arranged in supporting seats of both sides of a lever bracket; a horizontal plane is arranged above one end of the movable lever and a drop hammer is put on the horizontal plane; the other end of the movablelever is provided with a heavy punch; the moment of the drop hammer on the rotating shaft is larger than the counter moment of the heavy punch on the rotating shaft; the upper part of the lever brack et is provided with a lever rotating limiting plate; the rotating shaft is connected with a required load. The invention adopts a movable lever structure which is as follows: the horizontal plane is arranged above one end of the movable lever and is provided with the drop hammer and the other end of the movable lever is provided with the heavy punch, which is pure mechanical structure, thus overcoming the trouble brought about by charging and power supply. The performer has the advantages of sensitive response, reliable operation, and maintenance-free and wide usage, and can be applied to occasions such as burglar alarm, automatic control and the like.
Description
One, technical field
The present invention relates to a kind of mechanical type motion triggering angular displacement performer, be used for motion (vibration) sensing, motion alarm etc.; Belong to monitoring technical field.
Two, background technology
For object of which movement (vibration), the problems such as perception, detection and monitoring that move, at present existing in a large number based on the monitoring system of sensor (displacement, speed, acceleration, infrared, laser etc.), for example various burglar alarms (comprising suspended type, bobbin type), vibration measuring justice etc.But these devices all directly or indirectly use electric signal basically, and consumed power needs to power continuously and require meticulous the maintenance, and for not having electric occasion and needing the target of warning for a long time, these weakness are brought inconvenience.
Three, summary of the invention
The object of the present invention is to provide a kind of pure mechanical type motion triggering angular displacement performer that need not power supply, can make one-time reaction to the motion that occurs on from any direction under the power-source free condition, reliable operation, Maintenance free have solved the problem that long-term power supply brings.
Technical solution: be provided with active lever in the housing of the present invention, the active lever middle part is provided with rotating shaft, the rotating shaft two ends place respectively in the supporting seat of lever dolly both sides, active lever one end top is provided with a surface level, be placed with on the surface level and drop hammer, the bottom of dropping hammer just in time with active lever on little surface level steadily contact, this moment is if the insurance carriage is after the lower swing disengaging is dropped hammer, drop hammer and staticly to rest on this little surface level, the other end of active lever is equipped with weight, drop hammer the moment of countershaft greater than the counter torque of weight countershaft, and lever dolly top is provided with a lever rotary stopper plate, and rotating shaft is connected with bearing axle.
The surface level center of active lever has one to raise up and coincide with the identical concave panel of bottom corresponding position shape that drops hammer.
The end that active lever is provided with surface level is fixed with the rope rope, and lower housing portion is provided with fixed pulley, and the rope rope can provide the straight-line displacement output of any direction by this fixed pulley.
The inner walls hinge even insures carriage, and the insurance carriage is positioned at the bottom of dropping hammer.
The insurance carriage can swing up and down in enclosure interior.
Insurance carriage limes superiors position is the level of state, and the smallest limit position is the vertical state.
The weight of weight can be regulated.
The rotary stopper plate is provided with set screw.
The spindle nose of rotating shaft is connected with an end of angular displacement or torque output shaft by shaft coupling, and the other end of angular displacement or torque output shaft is connected with load.
The lever dolly of weight below is provided with baffle plate, the stroke of scalable weight.
The present invention adopts the active lever structure, active lever one end top is provided with a surface level, surface level is provided with and drops hammer, and the other end of active lever is equipped with weight, is pure physical construction, overcome the trouble that charging, power supply bring, be quick on the draw reliable operation, Maintenance free, can be used for occasions such as burglar alarm, automatic control, of many uses.
Four, description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Five, embodiment
Embodiment 1
As Fig. 1, the present invention by insurance carriage 1, loam cake 2, drop hammer 3, active lever 4, housing 5, nut 6, weight 7, active lever 4 postive stop baffles 9, active lever support 10, rotating shaft 11 form.Insurance carriage 1 is articulated in housing 5 inwalls, and the pressure pin of insurance carriage 1 reaches housing 5 outsides, and the pressure pin of insurance carriage 1 is provided with button, and insurance carriage 1 can swing up and down in housing 5 inside, and its limes superiors position is the level of state, and the smallest limit position is the vertical state.Promote carrier bar up and down, can realize the conversion between these two kinds of location statuss, can guarantee that the state of selecting is maintained.Be provided with active lever 4 in the housing 5, active lever 4 middle parts have stationary shaft 11 to pass, and axle 11 two end supports are in the both-side opening supporting seat of active lever support 10, and are free to rotate.Active lever 4 one ends top is provided with a surface level, be placed with on the surface level and drop hammer 3, the other end of active lever 4 is equipped with the adjustable weight of weight 7, weight 7 usefulness nuts 6 are fixed on the active lever 4, lever dolly 10 tops are provided with a lever rotary stopper plate 9, rotating shaft 11 bearing axles 12 connect, and the moment of 3 countershafts 11 that drop hammer is greater than the counter torque of weight 7 countershafts 11, and whole active lever 4 can only rest on the extreme position that is rotated counterclockwise that it can contact with limiting plate 9.Insurance carriage 1 is positioned at 3 bottoms of dropping hammer, the pressure pin of insurance carriage 1 reaches outside the housing 5, when insurance carriage 1 is in horizontal level, be in this carriage center drop hammer 3 bottom just in time with active lever 4 on little surface level steadily contact, this moment to be if insurance carriage 1 breaks away to lower swing to drop hammer after 3, drops hammer 3 can staticly rest on this little surface level.Drop hammer 3 and the surface of contact of insurance between the carriage 1 match, can make drops hammer 3 realizes location automatically on carriage 1.
Use when of the present invention
1) this device is fixed to by on warning target or the object, guarantees that it is in upright plummet state;
2) open loam cake 2,3 carriages that will drop hammer are adjusted to horizontal level and are made it be in locking state (promptly being in locking state behind the release button);
3) forward active lever 4 to its extreme position counterclockwise, and will drop hammer and 3 be put on its carriage 1, guarantee to drop hammer 3 well contacts with carriage 1, and this moment, active lever 4 was in static equilibrium state;
4) on axle 11, connect turn-knob;
5) cover loam cake 2;
6) insurance carriage 1 is rotated down plumb position, this moment, this trigger just was on the alert.If in the time of need moving this trigger, it is in a safe condition as long as carriage 1 is rotated to horizontal level.
The course of work
When motion (vibration) appears in the object (object or target) of monitored or warning, this trigger under being on the alert will be with being moved by the warning object, be in dropping hammer of unstable equilibrium state 3 promptly can fall on active lever 4 left end tops, active lever 4 out of trim, clockwise direction is rotated under right-hand member weight 7 moment loadings, rotate thereby drive turn-knob, exported angular displacement, realized required trigger action.
The present invention only need change the horizontal surface area on the active lever 4, with regard to the sensitivity of adjustable triggering joint;
The present invention is provided with a projection that the makes progress concave panel identical with corresponding position, the 3 bottom shape of dropping hammer as the surface level center at active lever 4 and cooperates, and sensitivity is better.
Change weight 7 weight and can change rotating shaft moment; On the lever dolly below the weight 7 10, baffle plate can be set, regulate the work anglec of rotation of active lever 4, determine the slewing area of rotating shaft 11.
The spindle nose of rotating shaft 11 of the present invention is connected by the end of shaft coupling with angular displacement or torque output shaft 12, and the other end turn-knob of angular displacement or torque output shaft connects, more convenient installation.
Housing can be made the side installing type as required.
Claims (10)
1. mechanical type motion triggering angular displacement performer, comprise housing (5), it is characterized in that: be provided with active lever (4) in the housing (5), active lever (4) middle part is provided with rotating shaft (11), rotating shaft (11) two ends place respectively in the supporting seat of lever dolly (10) both sides, active lever (4) one ends top is provided with a surface level, be placed with drop hammer (3) on the surface level, drop hammer (3) the bottom just in time with active lever (4) on little surface level steadily contact, this moment is if insurance carriage (1) is after lower swing breaks away from drop hammer (3), drop hammer (3) can staticly rest on this little surface level, the other end of active lever (4) is equipped with weight (7), drop hammer the moment of (3) countershaft (11) greater than the counter torque of weight (7) countershaft, and lever dolly (10) top is provided with a lever rotary stopper plate (9), and rotating shaft (11) is connected with bearing axle.
2. mechanical type motion triggering angular displacement performer according to claim 1 is characterized in that: the surface level center of active lever (4) has one to raise up and coincide with the identical concave panel of (3) bottom corresponding position shape that drops hammer.
3. mechanical type motion triggering angular displacement performer according to claim 1 and 2, it is characterized in that: the end that active lever (4) is provided with surface level is fixed with the rope rope, housing (5) bottom is provided with fixed pulley, and the rope rope can provide the straight-line displacement output of any direction by this fixed pulley.
4. mechanical type motion triggering angular displacement performer according to claim 1 is characterized in that: housing (5) inwall hinge even insures carriage (1), and insurance carriage (1) is positioned at (3) bottom of dropping hammer.
5. mechanical type motion triggering angular displacement performer according to claim 1 is characterized in that: insurance carriage (1) can swing up and down in housing (5) inside.
6. according to claim 1 or 5 described mechanical type motion triggering angular displacement performers, it is characterized in that: insurance carriage (1) limes superiors position is the level of state, and the smallest limit position is the vertical state.
7. according to the described mechanical type motion triggering angular displacement performer of claim 1, it is characterized in that: the weight of weight (7) can be regulated.
8. according to the described mechanical type motion triggering angular displacement performer of claim 1, it is characterized in that: rotary stopper plate (9) is provided with set screw (8).
9. mechanical type motion triggering angular displacement performer according to claim 1 is characterized in that: the spindle nose of rotating shaft (11) is connected with an end of angular displacement or torque output shaft by shaft coupling, and the other end of angular displacement or torque output shaft is connected with load.
10. mechanical type motion triggering angular displacement performer according to claim 1 is characterized in that: the lever dolly (10) of weight (7) below is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101415612A CN101571408B (en) | 2009-05-30 | 2009-05-30 | Mechanical type motion triggering angular displacement performer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101415612A CN101571408B (en) | 2009-05-30 | 2009-05-30 | Mechanical type motion triggering angular displacement performer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101571408A CN101571408A (en) | 2009-11-04 |
| CN101571408B true CN101571408B (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101415612A Expired - Fee Related CN101571408B (en) | 2009-05-30 | 2009-05-30 | Mechanical type motion triggering angular displacement performer |
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| Country | Link |
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| CN (1) | CN101571408B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8573078B2 (en) * | 2010-11-23 | 2013-11-05 | General Electric Company | System and method for positioning a sensor |
| CN103398728B (en) * | 2013-07-18 | 2016-01-27 | 内蒙古科技大学 | A kind of mechanical motion triggers straight-line displacement actuator |
| CN106705820A (en) * | 2016-12-30 | 2017-05-24 | 广西玉柴机器股份有限公司 | Micro-deformation measurement device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051369U (en) * | 1989-07-04 | 1990-01-17 | 杨晓林 | Mini-mulipurpose electronic siren |
| US5546076A (en) * | 1995-06-06 | 1996-08-13 | Kalidon Technology, Inc. | Earth-tremor-responsive light |
| CN2533461Y (en) * | 2001-04-04 | 2003-01-29 | 汤木生 | Automatic earthquake controller |
| CN201036178Y (en) * | 2007-04-27 | 2008-03-12 | 上海五冶冶金建设有限公司检修分公司 | Gravity self-reset dropdoor signal detection device |
-
2009
- 2009-05-30 CN CN2009101415612A patent/CN101571408B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051369U (en) * | 1989-07-04 | 1990-01-17 | 杨晓林 | Mini-mulipurpose electronic siren |
| US5546076A (en) * | 1995-06-06 | 1996-08-13 | Kalidon Technology, Inc. | Earth-tremor-responsive light |
| CN2533461Y (en) * | 2001-04-04 | 2003-01-29 | 汤木生 | Automatic earthquake controller |
| CN201036178Y (en) * | 2007-04-27 | 2008-03-12 | 上海五冶冶金建设有限公司检修分公司 | Gravity self-reset dropdoor signal detection device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-233231A 2002.08.20 |
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| Publication number | Publication date |
|---|---|
| CN101571408A (en) | 2009-11-04 |
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Granted publication date: 20101201 Termination date: 20130530 |