CN207817934U - A kind of earthquake pre-warning wall clock - Google Patents
A kind of earthquake pre-warning wall clock Download PDFInfo
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- CN207817934U CN207817934U CN201820229611.7U CN201820229611U CN207817934U CN 207817934 U CN207817934 U CN 207817934U CN 201820229611 U CN201820229611 U CN 201820229611U CN 207817934 U CN207817934 U CN 207817934U
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- wall clock
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- metal ball
- alarm
- bowl
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Abstract
The utility model is related to consumer goods industries, a kind of particularly earthquake pre-warning wall clock, including at least wall clock main body, it is equipped in wall clock main body and surveys shake device, it surveys shake device and includes at least the metal ball being suspended vertically, metal bowl, power supply and alarm, the metal ball is fixedly installed in boom length adjusting rod lower end, boom length adjusting rod upper end hangs on wall clock body top, it is located in metal bowl when the metal ball is static, and metal ball it is static when do not contacted with metal bowl wall, metal bowl is fixed below wall clock body interior, the power supply, metal ball, metal bowl connect to form normal open circuit with alarm by conducting wire.The advantageous effect of the utility model is that wall clock is fixed on the wall, wall clock being encountered by people will not run-off the straight, be not in false alarm, at the same survey shake device sensitivity can adjust the actual demand for meeting different story heights.
Description
Technical field
The utility model is related to consumer goods industries, a kind of particularly earthquake pre-warning wall clock.
Background technology
It is proposed in Chinese utility model patent " a kind of alarm clock having earthquake alarm function " (CN200520125940.X)
One kind can be given the correct time but also earthquake alarm by electronic alarm clock and earthquake alarming device alarm clock dimerous, but the technical side
There are still problems with for case：1, alarm clock is easy to be encountered in daily life, when alarm clock is encountered run-off the straight, earthquake alarming device
It just will appear false alarm；2, story height is different, and the demand to earthquake alarming device sensitivity is different, which can not adjust
The sensitivity of earthquake alarming device.
Invention content
In order to solve the deficiencies in the prior art, the utility model devises a kind of earthquake pre-warning wall clock, and wall clock is fixed on wall
On wall, when being encountered will not run-off the straight, be not in false alarm, at the same survey shake device sensitivity can adjust to
Meet the actual demand of different story heights.
The technical solution of the utility model is a kind of earthquake pre-warning wall clock, includes at least wall clock main body, is set in wall clock main body
There is survey shake device, surveys shake device and include at least metal ball, metal bowl, power supply and the alarm being suspended vertically, the metal ball is solid
Dingan County is loaded on boom length adjusting rod lower end, and boom length adjusting rod upper end hangs on wall clock body top, and the metal ball is quiet
It is located in metal bowl when only, and when metal ball is static does not contact with metal bowl wall, metal bowl is fixed below wall clock body interior,
The power supply, metal ball, metal bowl and alarm connect to form normal open circuit by conducting wire.
Moreover, the power supply is accumulator.
Moreover, the wall clock main body is equipped with charger.
Moreover, alarm includes phonetic alarm and indicator light.
Moreover, metal bowl is hemispherical, when metal ball is static on the central shaft of metal bowl.
For the utility model when earthquake occurs, wall vibration can make the metal ball for surveying shake device in wall clock and metal bowl mutual
Turning circuit is contacted, phonetic alarm and indicator light send out earthquake pre-warning prompting at this time.
Compared with prior art, the advantageous effect of the technical solution is：1, wall clock is fixed on the wall, though wall clock by
People encounter will not run-off the straight, be not in false alarm；2, it surveys shake device and is equipped with metal ball boom length adjusting rod, meet
Different story heights shake the demand of device sensitivity to surveying；3, accumulator is equipped in wall clock, shake device is surveyed when having a power failure also can be just
It is often used.
Description of the drawings
Fig. 1 is a kind of appearance diagram of earthquake pre-warning wall clock.
Fig. 2 is a kind of internal structure schematic diagram of earthquake pre-warning wall clock.
Fig. 3 is the structural schematic diagram for surveying shake device.
Reference sign：1, wall clock main body, 2, boom length adjusting rod, 3, survey shake device, 4, alarm, 5, charging
Device, 6, accumulator, 7, metal ball, 8, metal bowl.
Specific implementation mode
The utility model is illustrated below in conjunction with attached drawing, according to Fig. 1, Fig. 2, a kind of earthquake pre-warning wall shown in Fig. 3
Clock includes the wall clock main body 1 of setting on the wall, is equipped with to survey in wall clock main body 1 and shakes device 3, surveys shake device and includes at least vertical hang
Metal ball 7 and metal bowl 8, power supply and the alarm 4 hung, the metal ball and wall clock body top pass through boom length adjusting rod
2 connections, metal ball are fixedly installed in boom length adjusting rod lower end, and boom length adjusting rod upper end hangs on wall clock main body top
It is located in metal bowl when portion, the metal ball are static, metal bowl is hemispherical, positioned at the central shaft of metal bowl when metal ball is static
It does not contact above and with metal bowl wall, metal bowl is fixed below wall clock body interior, the power supply, metal ball, metal bowl and report
Alert device connects to form normal open circuit by conducting wire.It surveys shake device and is connected with alarm 4, alarm includes phonetic alarm and instruction
Lamp surveys shake device, power supply is connected with alarm by conducting wire.
Wall clock is fixed on the wall, wall clock being encountered by people will not run-off the straight, only when an earthquake occurs, wall
Vibration can just make the metal ball 7 of survey shake device and metal bowl 8 contact with each other, and survey the circuit just meeting of shake device, power supply and alarm
Conducting, phonetic alarm and indicator light send out earthquake pre-warning prompting at this time.
Metal ball boom length can be adjusted manually using boom length adjusting rod, metal ball boom length is different
When, survey shake device sensitivity is also different, as shown in figure 3, the survey shake device sensitivity on right side is higher than left side.Boom length is adjusted
Bar can be telescopic rod, and boom length adjusting rod is stretched longer, and survey shake device sensitivity is higher, so as to meet different floors
Height shakes the actual demand of device sensitivity to surveying.General floor is higher, when earthquake flee from the time required to it is longer, shake device to surveying
Sensitivity requirement is higher.It is noted that metal ball is always positioned in metal bowl when adjusting boom length adjusting rod, avoid metal ball with
The case where metal bowl can not contact occurs.
Power supply includes charger 5 and accumulator 6, can be connected by home circuit and be powered to earthquake pre-warning wall clock, also can
It is powered to earthquake pre-warning wall clock by accumulator when having a power failure.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, in this reality
With in novel range of the technology design, a variety of simple variants can be carried out to the technical solution of the utility model, these simple changes
Type belongs to the scope of protection of the utility model.
Claims (6)
1. a kind of earthquake pre-warning wall clock includes at least wall clock main body, it is characterised in that：It is equipped in wall clock main body and surveys shake device, surveyed
Shake device includes at least metal ball, metal bowl, power supply and the alarm being suspended vertically, and the metal ball is fixedly installed in suspention length
Spend adjusting rod lower end, boom length adjusting rod upper end hangs on wall clock body top, and the metal ball is located at metal bowl when static
In, and when metal ball is static do not contacted with metal bowl wall, metal bowl is fixed below wall clock body interior, the power supply, metal
Ball, metal bowl and alarm connect to form normal open circuit by conducting wire.
2. earthquake pre-warning wall clock according to claim 1, it is characterised in that：The power supply is accumulator.
3. earthquake pre-warning wall clock according to claim 1, it is characterised in that：The wall clock main body is equipped with charger.
4. earthquake pre-warning wall clock according to claim 1, it is characterised in that：Alarm includes phonetic alarm and instruction
Lamp.
5. earthquake pre-warning wall clock according to claim 1, it is characterised in that：Boom length adjusting rod is telescopic rod.
6. earthquake pre-warning wall clock according to claim 1, it is characterised in that：Metal bowl is hemispherical, when metal ball is static
On the central shaft of metal bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229611.7U CN207817934U (en) | 2018-02-09 | 2018-02-09 | A kind of earthquake pre-warning wall clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229611.7U CN207817934U (en) | 2018-02-09 | 2018-02-09 | A kind of earthquake pre-warning wall clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817934U true CN207817934U (en) | 2018-09-04 |
Family
ID=63321022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229611.7U Active CN207817934U (en) | 2018-02-09 | 2018-02-09 | A kind of earthquake pre-warning wall clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060450A (en) * | 2019-05-06 | 2019-07-26 | 深圳市置华机电设备有限公司 | A kind of Shock-proof for building alarm device and its application method |
| CN110867051A (en) * | 2019-11-16 | 2020-03-06 | 邢盈盈 | Earthquake alarm |
-
2018
- 2018-02-09 CN CN201820229611.7U patent/CN207817934U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110060450A (en) * | 2019-05-06 | 2019-07-26 | 深圳市置华机电设备有限公司 | A kind of Shock-proof for building alarm device and its application method |
| CN110867051A (en) * | 2019-11-16 | 2020-03-06 | 邢盈盈 | Earthquake alarm |
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