CN2446527Y - Earthquake alarming device - Google Patents
Earthquake alarming device Download PDFInfo
- Publication number
- CN2446527Y CN2446527Y CN 00250416 CN00250416U CN2446527Y CN 2446527 Y CN2446527 Y CN 2446527Y CN 00250416 CN00250416 CN 00250416 CN 00250416 U CN00250416 U CN 00250416U CN 2446527 Y CN2446527 Y CN 2446527Y
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- CN
- China
- Prior art keywords
- guide rod
- ball
- earthquake alarming
- 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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- Audible And Visible Signals (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to an earthquake alarming device, which belongs to the field of household goods. The utility model is composed of a guide rod, a spring, a ball, a supporting cylinder, etc., wherein, the guide rod electric pole are arranged on the guide rod, and the lower end of the guide rod electric pole is supported by the spring; the ball is placed on the top end of the guide rod in a static mode. The utility model solves the problem of household earthquake alarming. The utility model has multiple functions of earthquake alarming, lighting, decoration, etc. The utility model can be used for household earthquake alarming, controlling emergency lighting, indoor decoration, etc.
Description
The utility model relates to a kind of earthquake alarming device, belongs to family life articles for use field.
At present, earthquake alarming device generally all is applied to scientific research institutions and specializes in mechanism, and complex structure, requires the operation by the professional, and is inapplicable for general family.And it is frequent to resemble regional earthquakes such as Japan and Southeast Asia, relies on professional institution fully earthquake alarm is seemed comparatively slow sometimes.If all there is easy warning device in each family, can help personnel and in time escape, reduce injures and deaths.And during earthquake, often supply line also is damaged simultaneously; People escape very difficult in the dark.
The purpose of this utility model provides a kind of earthquake alarming device, and it can not only be reported to the police with sound or light, and can use as lighting device when having a power failure.
The purpose of this utility model is achieved in that in the support tube in insulation crust and is provided with guide rod, and guide rod is supported in the support tube by the spring of lower end, and stretch out in the hole of support tube the upper end.The static last top that is placed on guide rod of ball.Be provided with a conductive electrode in the bottom of guide rod, link to each other with circuit one end by spring, also be provided with a conductive electrode on the top of support tube inner chamber, link to each other with the circuit other end, behind the place in circuit, this structure is equivalent to a switch.When ball is pressed in the guide rod top, because the effect of gravity, the spring of lower end of the guide rod is compressed, the electrode separation of electrode on the guide rod and support tube inner chamber, being equivalent to switch disconnects, take place if any earthquake, the ball at guide rod top rolls and drops, and guide rod stretches out under the thrust of lower end spring, and the electrode in electrode on it and the support tube is collided, connect circuit, this kind switch has very responsive reflection to vibrations, and its susceptibility size is decided by on the guide rod and the size and the shape of ball surface of contact, surface of contact is littler, and is more responsive to vibrations.Utilize this specific character, this device is used for the circuit of guide sound, light, reach the purpose of warning.
Utilize the such scheme can be comparatively easily for people provide earthquake alarming device, and consumed power not under the normal condition, the illuminations when also can be used as shake simultaneously.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the longitudinal profile structural map of first embodiment of earthquake alarming device.
Fig. 2 is the enlarged drawing of the utility model control part.
Fig. 3 is the utility model electrical schematic diagram.
1. shells, 2. balls, 3. support tube electrodes, 4. springs, 5. leads, 6. batteries, 7. bulbs, 8. convergent bowls, 9. dustproof glass, 10. hand switches, 11. guide rods, 12. guide rod electrodes, 13. support tubes, 14. loudspeaker among the figure
In Fig. 1, the holddown spring of dustproof glass (9), convergent bowl (8), bulb (7), battery (6), lead (5), hand switch (10) and shell (1) bottom is formed common electric torch.When not needing as warning function, ball (2) is in shell (1), not on guide rod (11) top, the elastic force of the spring (4) of guide rod (11) lower end promotes guide rod (11) and stretches out along the hole of support tube (13), support tube electrode (3) contacts conducting with guide rod electrode (12), control the logical and disconnected of torch by hand switch (10), use as electric torch.When using as warning function, vertically be placed on torch on the surface level, hand switch (10) is placed logical position, again ball (2) is placed the top of guide rod (11), because the action of gravity of ball (2), compression spring (4), support tube electrode (3) separates with guide rod electrode (12), and this moment, circuit was obstructed.If any earthquake more than 2 grades, ball (2) falls from guide rod (11) top, guide rod (11) stretches out under the effect of lower end spring (4), support tube electrode (3) contacts with guide rod electrode (12), circuit is connected, and the luminous warning of torch is even this moment, torch fell down, its circuit is still connection, and electric torch is luminous all the time.
Fig. 2 is another change example that this device is used.Utilize the susceptibility of ball (2) to earthquake, can be installed in this part in the circuit of devices such as toy, handicraft, emergency light, Fig. 3 is circuit theory diagrams, using its on-off action controls bulb (7) or loudspeaker (14) or controls the two simultaneously, once there is earthquake to take place, circuit is connected, and reports to the police for people with sound, light.Toy can be made different shapes such as animal, car, ship, bulb is placed positions such as its eyes, headlight, and sound can imitate cry, car and boat alarm song of animal etc., not only image but also interesting, these article are placed the room, both can be used as ornament and appreciated, can be used for again reporting to the police.Also available this of emergency lighting that also has hotel, shop etc. to locate is controlled.
Claims (3)
1. earthquake alarming device, constitute by shell 1, lead 5, battery 6, bulb 7, hand switch 10 etc., it is characterized in that: guide rod 11 is provided with guide rod electrode 12, its lower end is supported by spring 4, ball 2 places guide rod 11 tops, guide rod 11 also stretches out in the hole of portion in support tube 13 from it, also is provided with an electrode on the support tube 13.
2. earthquake alarming device according to claim 1 is characterized in that: the diameter of guide rod 11 is less than the diameter of ball 2, and the weight of ball 2 is greater than the elastic force of spring 4.
3. earthquake alarming device according to claim 1 is characterized in that: emitting bulb 7 is set up in parallel with sounding loudspeaker 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250416 CN2446527Y (en) | 2000-09-04 | 2000-09-04 | Earthquake alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250416 CN2446527Y (en) | 2000-09-04 | 2000-09-04 | Earthquake alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2446527Y true CN2446527Y (en) | 2001-09-05 |
Family
ID=33608608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00250416 Expired - Fee Related CN2446527Y (en) | 2000-09-04 | 2000-09-04 | Earthquake alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2446527Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916497A (en) * | 2010-07-31 | 2010-12-15 | 雷福旺 | Household earthquake alarm |
| CN102122424A (en) * | 2011-03-18 | 2011-07-13 | 李岳华 | Device with earthquake alarm function |
| CN112355714A (en) * | 2020-09-30 | 2021-02-12 | 成都飞机工业（集团）有限责任公司 | Cutter checking device and cutter checking method |
-
2000
- 2000-09-04 CN CN 00250416 patent/CN2446527Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916497A (en) * | 2010-07-31 | 2010-12-15 | 雷福旺 | Household earthquake alarm |
| CN102122424A (en) * | 2011-03-18 | 2011-07-13 | 李岳华 | Device with earthquake alarm function |
| CN102122424B (en) * | 2011-03-18 | 2013-04-10 | 李岳华 | Device with earthquake alarm function |
| CN112355714A (en) * | 2020-09-30 | 2021-02-12 | 成都飞机工业（集团）有限责任公司 | Cutter checking device and cutter checking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |