CN106783379A - Centrifugal force induction installation - Google Patents
Centrifugal force induction installation Download PDFInfo
- Publication number
- CN106783379A CN106783379A CN201710049654.7A CN201710049654A CN106783379A CN 106783379 A CN106783379 A CN 106783379A CN 201710049654 A CN201710049654 A CN 201710049654A CN 106783379 A CN106783379 A CN 106783379A
- Authority
- CN
- China
- Prior art keywords
- passage
- weight
- centrifugal force
- circuit contact
- spring
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/06—Switches operated by change of speed
- H01H35/10—Centrifugal switches
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a kind of centrifugal force induction installation, including housing, passage is provided with housing, the weight of activity is provided with passage, feature is, spring is connected with one end of weight, the other end of spring is connected with the top of passage, the circuit contact corresponding with weight is provided with the surrounding end wall of passage, the present invention is connected to spring due to being set on weight, the mobile status of weight just can be well controlled by the setting value for setting spring, so as to detect the size of centrifugal force indirectly, multiposition sets the real-time status that circuit contact may determine that object, compared with the prior art, the present invention has modern design, simple structure, the advantages of application function is more, it is a kind of brand-new centrifugal switch technology.
Description
Technical field
The present invention is a kind of centrifugal force induction installation, belongs to electronic technology.
Background technology
At present, some such as bicycle, rope skipping, mobile phone every-day objects, often use timing, test the speed, rotate when using
The functions such as screen orientation, realize the electronic device referred to as centrifugal switch involved by these functions, and also referred to as gravity switch, inclination is opened
Pass, vibration switch etc..Existing centrifugal switch application technology generally is magnetic inductive structure, and circuit is more complicated, it is some because
It is function restriction（Such as it is arranged at bicycle tyre for range finding of testing the speed）And cause install when structure it is cumbersome, limit require it is too high
Etc..And current centrifugal switch application technology all simply pays close attention to effect of its last display, for example test the speed whether accurate nothing
By mistake, whether mobile phone screen can realize automatic rotation etc., the i.e. realization of the two of centrifugal switch end value state.Have not yet to see such as
What removes the relevant investigative technique of the intermediateness trend of judgment object using centrifugal switch technology, and how according to centrifugal force
Value carrys out the technology of decision-making circuit break-make.
The content of the invention
Weak point it is an object of the invention to improve prior art, there is provided a kind of simple structure, can be used in judge
The centrifugal force induction installation of object intermediary movements trend state, is a kind of brand-new centrifugal switch technology.
The technical scheme is that：A kind of centrifugal force induction installation, including housing, are provided with passage, in passage in housing
The weight of activity is inside provided with, feature is to be connected with spring in one end of weight, and the other end of spring connects with the top of passage
Connect, the circuit contact corresponding with weight is provided with the surrounding end wall of passage.
In order to goal of the invention is better achieved, the circuit contact in such scheme can be arranged on any in passage
Position, including passage bottom, side Bi Deng positions, wherein sidewall locations include passage near bottom side wall and passage
Interior middle part, the side wall etc. near top.
In the centrifugal switch internal structure of prior art, its weight is independently arranged, can be freely movable, when object position
Put when changing, the weight in centrifugal switch moves to the other end from one end, is realized corresponding to the contacting at end points
Function；But because weight is independent, without pining down for any mechanical force, produced when mobile status changes by object space entirely
The presence or absence of raw centrifugal force or outside magnetic-inductive device and control, therefore can only see final state when observing object outside
（For example：Screen rotation does not still rotate, vehicle wheel rotational speed numerical value etc.）, and cannot according to the actual requirements go adjustment centrifugal force to reach
Just go correspondingly to change the mobile status of weight during how much numerical value.
In technical scheme, set on weight and be connected to spring, just can be with by setting the setting value of spring
The mobile status of weight is controlled well, so as to detect the size of centrifugal force indirectly（Spring can also have resistance using other
The parts of Buddhist nun's effect are substituted, such as rubber band）.In addition, the circuit contact corresponding with weight not only only limits to being arranged on
The bottom of near in passage two ends, but circuit contact is may be provided with the surrounding end wall of passage, including the bottom of passage, passage
Middle part in the side wall and passage in portion, the side wall etc. near top.Multiposition sets circuit contact and may determine that object
Real-time status, when weight is touched to be connected near the circuit contact of channel roof side wall, shows that now centrifugal force is slightly larger than spring
Setting value, object state starts to change；When weight touches the circuit contact for connecting channel middle side wall, can by corresponding construction
To detect that now object is had begun to from original state to another（Incline）State change, it be now intermediateness that can sets
（Or critical condition）；When weight touches the circuit contact connected in passage near bottom sidewall（But bottom circuit is not yet connected to touch
Point）When, show the state change of now object close to end-state；When weight touches the circuit contact for connecting passage bottom
When, show that now centrifugal force has been far longer than spring setting value etc..How circuit contact is set, can be divided and be deeply in love condition more,
For example, one kind is only to set a channel floor terminal circuit contact, this kind of structure similar to prior art in common centrifugal switch, second
Planting is set near bottom sidewall circuit contact in channel floor terminal circuit contact+passage, and the third is to set channel floor terminal circuit
Contact+channel middle side wall circuit contact, the 4th kind is set in channel floor terminal circuit contact+passage near bottom sidewall circuit
Near top sidewall circuit contact etc., in general, passage bottom electricity in contact+channel middle side wall circuit contact+passage
Road contact is to must have, and the present invention can be made into all size type and sold respectively, it is also possible to which it is fixed to be needed according to client
System.
In a word, compared with the prior art, the present invention has the advantages that modern design, simple structure, application function are more, is one
Plant brand-new centrifugal switch technology.
Below in conjunction with the accompanying drawings and embodiment is explained to the present invention.
Brief description of the drawings
Fig. 1-structural representation of the invention.
A kind of Fig. 2-application structure schematic diagram of the invention.
Accompanying drawing drawing explanation：
1 housing, 2 weights, 3 springs, 4 circuit contacts, 5 passages, 6 power supplys, 7 sender units.
Specific embodiment
Referring to Fig. 1, centrifugal force induction installation of the invention, including housing 1, it is provided with housing 1 and communicate up and down two end seals
The passage 5 for closing, the weight 2 for being capable of activity is provided with passage 5, in one end connecting spring 3 of weight 2, the other end of spring 3 with it is logical
The tip shell in road 5 is fixedly connected, the bottom of passage 5, the side wall near bottom, middle part of sliding channel, on the side wall at top
The multiple circuit contacts 4 corresponding with weight 2 are respectively equipped with, the structure type of circuit contact 4 can be point-like, sheet, ring-type
Deng depending on actual conditions or weight 2（Can be spherical, column, fusiform, taper etc.）Shape depending on.
Shown in Fig. 2 is a kind of application structure of the invention, and this centrifugal force induction installation and power supply 6, signal are launched into dress
Put 7（Can be signal projector, indicator lamp, sensor, alarm etc.）Microcircuit is combined into, microcircuit is independent closing
Body, its circuit structure is simple, and dependable performance is very useful.
Operation principle
With reference to above-mentioned, the centrifugal force size of detection object can be controlled by the setting value for setting spring 3, be sent out by setting signal
The different conditions of injection device 7 are corresponding with the arrival of weight 24 positions of related circuit contact, so that the real-time status of judgment object.
Spring 3 in above-described embodiment uses extension spring structure, it would however also be possible to employ stage clip structure, and corresponding circuit is touched
Point position and operation principle are set in turn.
Present invention could apply to multiple fields, mobile phone, bicycle, various sports apparatus and various rotating machinery objects
（For example：Carrying roller, blower fan under conveyer belt etc.）.Especially apply when on mechanical device, for example carrying roller, blower fan etc., setting is worked as
When weight touches connection channel middle side wall circuit contact, show that now object is had begun to from original state to another（Incline）Shape
State changes, and it be now intermediateness that can sets（Or critical condition）, it is possible to it is easy to whether detection determines the object
Through being intended to distress condition, so as to pinpoint the problems in time, corresponding component is changed in time, it is to avoid security incident occurs.
Claims (6)
1. a kind of centrifugal force induction installation, including housing（1）, housing（1）Inside it is provided with passage（5）, in passage（5）Inside it is provided with activity
Weight（2）, it is characterized in that, in weight（2）One end be connected with spring（3）, spring（3）The other end and passage（5）'s
Top connects, in passage（5）Surrounding end wall be provided with and weight（2）Corresponding circuit contact（4）.
2. centrifugal force induction installation according to claim 1, it is characterized in that, described circuit contact（4）It is located at passage（5）
Bottom.
3. centrifugal force induction installation according to claim 1, it is characterized in that, described circuit contact（4）It is located at passage（5）
Side wall.
4. centrifugal force induction installation according to claim 3, it is characterized in that, described circuit contact（4）It is located at passage（5）
Near the side wall of bottom.
5. centrifugal force induction installation according to claim 3, it is characterized in that, described circuit contact（4）It is located at passage（5）
The side wall at middle part.
6. centrifugal force induction installation according to claim 3, it is characterized in that, described circuit contact（4）It is located at passage（5）
Near the side wall at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049654.7A CN106783379A (en) | 2017-01-23 | 2017-01-23 | Centrifugal force induction installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049654.7A CN106783379A (en) | 2017-01-23 | 2017-01-23 | Centrifugal force induction installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106783379A true CN106783379A (en) | 2017-05-31 |
Family
ID=58943173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049654.7A Pending CN106783379A (en) | 2017-01-23 | 2017-01-23 | Centrifugal force induction installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106783379A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965314A (en) * | 1973-11-13 | 1976-06-22 | Nippon Soken, Inc. | Collision detecting switch with rectilinearly movable weight sensors |
| JPH08315710A (en) * | 1995-05-17 | 1996-11-29 | Toshin Riko Kk | Circuit breaker for earthquake |
| JPH08321236A (en) * | 1995-05-24 | 1996-12-03 | Sumi Koji | Seismic sensitive switch for earthquake informing apparatus |
| CN102132372A (en) * | 2008-08-28 | 2011-07-20 | 美泰公司 | Motion switch |
| CN203260526U (en) * | 2013-06-04 | 2013-10-30 | 任永斌 | Centrifugal electrical switch |
| CN206401230U (en) * | 2017-01-23 | 2017-08-11 | 孙士淼 | Centrifugal force induction installation |
-
2017
- 2017-01-23 CN CN201710049654.7A patent/CN106783379A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965314A (en) * | 1973-11-13 | 1976-06-22 | Nippon Soken, Inc. | Collision detecting switch with rectilinearly movable weight sensors |
| JPH08315710A (en) * | 1995-05-17 | 1996-11-29 | Toshin Riko Kk | Circuit breaker for earthquake |
| JPH08321236A (en) * | 1995-05-24 | 1996-12-03 | Sumi Koji | Seismic sensitive switch for earthquake informing apparatus |
| CN102132372A (en) * | 2008-08-28 | 2011-07-20 | 美泰公司 | Motion switch |
| CN203260526U (en) * | 2013-06-04 | 2013-10-30 | 任永斌 | Centrifugal electrical switch |
| CN206401230U (en) * | 2017-01-23 | 2017-08-11 | 孙士淼 | Centrifugal force induction installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |