CN206946673U - A kind of protection device of seismic sensors audible-visual annunciator - Google Patents
A kind of protection device of seismic sensors audible-visual annunciator Download PDFInfo
- Publication number
- CN206946673U CN206946673U CN201720535645.4U CN201720535645U CN206946673U CN 206946673 U CN206946673 U CN 206946673U CN 201720535645 U CN201720535645 U CN 201720535645U CN 206946673 U CN206946673 U CN 206946673U
- Authority
- CN
- China
- Prior art keywords
- visual annunciator
- sliding block
- several
- connecting plate
- support bar
- 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
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of protection device of seismic sensors audible-visual annunciator, including base and top plate, several columns are fixedly connected between the base and top plate, sensing audible-visual annunciator is provided with the upper end center of the base, the bottom of the top plate is fixedly connected with connecting plate, the side wall uniform ring of the connecting plate is arranged with several support bars, the inwall side of the support bar is provided with fixed plate, several expansion links are connected between the fixed plate and connecting plate, the each one end of the support bar away from connecting plate is rotatably connected to sliding block, the upper end of the base is provided with chute corresponding with sliding block, the bottom of the sliding block is provided with several spine blocks, and it is provided with serrate slot corresponding with spine block in chute, the outer wall side of the sliding block is connected with the 3rd spring.The utility model is simple in construction, easy to operate, and sensing audible-visual annunciator is protected by multiple-protection, lasting alarm function can be played among earthquake.
Description
Technical field
It the utility model is related to alarm technical field, more particularly to a kind of protection dress of seismic sensors audible-visual annunciator
Put.
Background technology
Earthquake is to threaten the mankind to cause one of natural calamity of safety of life and property, when earthquake occurs, senses acousto-optic
Alarm plays very crucial effect, and it can not only send surprising sound, while electric light is automatically bright, contributes to people rapid
Shift, as early as possible area out of danger.The earthquake audible-visual annunciator circuit is simple, high sensitivity, and it is easy to make, and cost is cheap, and
Megaphonia, usually not power consumption, seismic wave later can automatic stop alarm, still, occur earthquake when, because collapsing for building makes
Audible-visual annunciator must be sensed to be damaged, so as to which alarm warning function can not be played, it is therefore desirable to which designing one kind can be in earthquake
The central device being protected by alarm, lasting alarm function can be played among earthquake, contributes to people as early as possible
Area out of danger.
Utility model content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the utility model provides a kind of seismic sensors audible-visual annunciator
Protection device.
To achieve these goals, the utility model employs following technical scheme：
A kind of protection device of seismic sensors audible-visual annunciator, including base and top plate, it is solid between the base and top plate
Surely several columns are connected with, sensing audible-visual annunciator are provided with the upper end center of the base, the bottom of the top plate is fixed
Connecting plate is connected with, the side wall uniform ring of the connecting plate is arranged with several support bars, and each support bar passes through rotating shaft
It is rotatablely connected with connecting plate, the inwall side of the support bar is provided with fixed plate, is connected between the fixed plate and connecting plate
Several expansion links, and the outside of each expansion link is socketed with second spring, each support bar away from connecting plate one
End is rotatably connected to sliding block, and the upper end of the base is provided with chute corresponding with sliding block, and the bottom of the sliding block is provided with some
Individual spine block, and serrate slot corresponding with spine block is provided with chute, the outer wall side of the sliding block is connected with the 3rd spring, and
The inwall connection of the 3rd spring one end and chute away from sliding block, is each respectively connected with several between the support bar and column
First spring.
Preferably, the outer wall of the sensing audible-visual annunciator is provided with several through holes, and is equipped with filter screen in each through hole.
Preferably, it is fixedly connected with 4-6 column between the base and top plate.
Preferably, the side wall uniform ring of the connecting plate is arranged with 4-6 support bar.
4-6 column is fixedly connected with the utility model, between base and top plate, plays certain supporting role, by
To foreign object shock when, stress can be disperseed, be hardly damaged alarm, and the side wall of connecting plate is uniformly surrounded with 4-6
Support bar, certain supporting role, while scattered stress are played, sensing audible-visual annunciator is protected, while by flexible
The compound action of bar and second spring, damping, buffering effect is played, while there is safeguard function, when earthquake occurs, column rises
Protected to first layer, and fixed plate and connecting plate play second layer protection, and when fixed plate is broken, due to being made by external force
With so that support bar band movable slider slides, simultaneously because spine block is connected in serrate slot, plays fixation, and the 3rd
In the presence of spring, can further it buffer, so as to realize that third layer is protected.The utility model is simple in construction, easy to operate, passes through
Multiple-protection is protected to sensing audible-visual annunciator, lasting alarm function can be played among earthquake, the device makes
With convenient ingenious, suitably it is widely popularized.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is cross-sectional view of the present utility model；
Fig. 3 is the utility model A structure enlargement diagrams.
In figure：Base 1, column 2, top plate 3, sensing audible-visual annunciator 4, support bar 5, the first spring 6, connecting plate 7, fixation
Plate 8, expansion link 9, second spring 10, sliding block 11, chute 12, spine block 13, serrate slot 14, the 3rd spring 15.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of protection device of seismic sensors audible-visual annunciator, including base 1 and top plate 3, base 1 and top
Several columns 2 are fixedly connected between plate 3, sensing audible-visual annunciator 4, the bottom of top plate 3 are provided with the upper end center of base 1
Connecting plate 7 is fixedly connected with, the side wall uniform ring of connecting plate 7 is arranged with several support bars 5, and each support bar 5 passes through
Rotating shaft is rotatablely connected with connecting plate 7, and the inwall side of support bar 5 is provided with fixed plate 8, is connected between fixed plate 8 and connecting plate 7
Several expansion links 9, and the outside of each expansion link 9 is socketed with second spring 10, each support bar 5 is away from connecting plate 7
One end is rotatably connected to sliding block 11, and the upper end of base 1 is provided with chute 12 corresponding with sliding block 11, if the bottom of sliding block 11 is provided with
A dry spine block 13, and serrate slot 14 corresponding with spine block 13 is provided with chute 12, the outer wall side of sliding block 11 are connected with the
Three springs 15, and the one end of the 3rd spring 15 away from sliding block 11 is connected with the inwall of chute 12, each support bar 5 and column 2 it
Between be respectively connected with several the first springs 6.
Specifically, the outer wall of sensing audible-visual annunciator 4 is provided with several through holes, and filter screen is equipped with each through hole, kept away
Exempt from dust during earthquake and enter influence alarm in sensing audible-visual annunciator 4.
Specifically, being fixedly connected with 4-6 column 2 between base 1 and top plate 3, certain supporting role is played, is worked as simultaneously
When being hit by foreign object, stress can be disperseed, be hardly damaged.
Specifically, the side wall uniform ring of connecting plate 7 is arranged with 4-6 support bar 5, multigroup support bar 5 is set to play necessarily
Supporting role, while scattered stress protects to sensing audible-visual annunciator 4.
In the utility model, 4-6 column 2 is fixedly connected between base 1 and top plate 3, plays certain supporting role,
When being hit by foreign object, stress can be disperseed, be hardly damaged alarm, while connection is fixedly connected with the bottom of top plate 3
Plate 7, and the side wall of connecting plate 7 is uniformly surrounded with 4-6 support bar 5, and each support bar 5 passes through rotating shaft and connecting plate
7 rotation connections, set multigroup support bar 5 to play certain supporting role, while scattered stress, sensing audible-visual annunciator 4 is entered
Row protection, the inwall side of support bar 5 is provided with fixed plate 8, several expansion links is connected between fixed plate 8 and connecting plate 7
9, and the outside of each expansion link 9 is socketed with second spring 10, plays cushioning buffer effect, while there is safeguard function, prop up
The one end of strut 5 away from connecting plate 7 is rotatably connected to sliding block 11, and the bottom of sliding block 11 is provided with several spine blocks 13, and sliding
Serrate slot 14 corresponding with spine block 13 is provided with groove 12, spine block 13 is connected in serrate slot 14, plays fixation, and
The 3rd spring 15 is connected with the outer wall side of sliding block 11, several the first springs 6 are connected between support bar 5 and column 2, when
Certain cushioning effect is played when being hit by lateral external forces.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of protection device of seismic sensors audible-visual annunciator, including base (1) and top plate (3), the base (1) and top plate
(3) several columns (2) are fixedly connected between, it is characterised in that：Sensing acousto-optic is provided with the upper end center of the base (1)
Alarm (4), the bottom of the top plate (3) are fixedly connected with connecting plate (7), the side wall uniform ring winding of the connecting plate (7)
There are several support bars (5), and each support bar (5) is rotatablely connected by rotating shaft and connecting plate (7), the support bar (5)
Inwall side be provided with fixed plate (8), several expansion links (9) are connected between the fixed plate (8) and connecting plate (7), and
The outside of each expansion link (9) is socketed with second spring (10), each one end of the support bar (5) away from connecting plate (7)
Sliding block (11) is rotatably connected to, the upper end of the base (1) is provided with chute (12) corresponding with sliding block (11), the sliding block
(11) bottom is provided with several spine blocks (13), and is provided with serrate slot (14) corresponding with spine block (13) in chute (12),
The outer wall side of the sliding block (11) is connected with the 3rd spring (15), and the 3rd spring (15) one end and cunning away from sliding block (11)
The inwall connection of groove (12), is each respectively connected with several first springs (6) between the support bar (5) and column (2).
A kind of 2. protection device of seismic sensors audible-visual annunciator according to claim 1, it is characterised in that：The sensing
The outer wall of audible-visual annunciator (4) is provided with several through holes, and is equipped with filter screen in each through hole.
A kind of 3. protection device of seismic sensors audible-visual annunciator according to claim 1, it is characterised in that：The base
(1) 4-6 column (2) is fixedly connected between top plate (3).
A kind of 4. protection device of seismic sensors audible-visual annunciator according to claim 1, it is characterised in that：The connection
The side wall uniform ring of plate (7) is arranged with 4-6 support bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535645.4U CN206946673U (en) | 2017-05-16 | 2017-05-16 | A kind of protection device of seismic sensors audible-visual annunciator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535645.4U CN206946673U (en) | 2017-05-16 | 2017-05-16 | A kind of protection device of seismic sensors audible-visual annunciator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206946673U true CN206946673U (en) | 2018-01-30 |
Family
ID=61361558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720535645.4U Expired - Fee Related CN206946673U (en) | 2017-05-16 | 2017-05-16 | A kind of protection device of seismic sensors audible-visual annunciator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206946673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550792A (en) * | 2021-07-20 | 2021-10-26 | 李芹 | High-precision mine displacement safety online monitoring and early warning equipment |
-
2017
- 2017-05-16 CN CN201720535645.4U patent/CN206946673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550792A (en) * | 2021-07-20 | 2021-10-26 | 李芹 | High-precision mine displacement safety online monitoring and early warning equipment |
| CN113550792B (en) * | 2021-07-20 | 2024-01-30 | 重庆巨成集团矿业有限公司 | High-precision mine displacement safety on-line monitoring and early warning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206946673U (en) | A kind of protection device of seismic sensors audible-visual annunciator | |
| JP5847854B2 (en) | Sluice opener | |
| CN205410303U (en) | Student is with preventing down tablet chair | |
| CN108378623B (en) | Intelligent shockproof exhibition tool | |
| CN207368457U (en) | A kind of novel earthquake-proof electric power equipment cabinet | |
| CN107359509A (en) | Electric power distributing cabinet with noise reduction function | |
| CN107198361A (en) | A kind of intelligent wardrobe | |
| CN110393390A (en) | A kind of earthquake self-rescue bed | |
| CN107359084A (en) | A kind of convenient earth leakage protective device | |
| CN209265347U (en) | A kind of computer vibration abatement | |
| CN107998547A (en) | A kind of placement rack for fire extinguisher | |
| JPH08266373A (en) | Bed for self-protection | |
| CN207976123U (en) | A kind of Stability for High Slope monitoring device | |
| CN208049594U (en) | A kind of dust-removal cloth-bag device | |
| CN207904741U (en) | A kind of bridge aseismic devices | |
| CN112450643A (en) | Multifunctional student bed with anti-seismic function | |
| CN209816904U (en) | Underground structure antidetonation enclosure wall | |
| CN112600106B (en) | Outdoor waterproof type antidetonation switch board | |
| CN111729326A (en) | Protection pad with safety protection performance based on entertainment wind tunnel | |
| CN207231684U (en) | Improve the tension force transmitter mounting shell of security performance | |
| CN112610060A (en) | Anti-seismic and anti-lodging electric pole | |
| CN206887744U (en) | A kind of bridge aseismic devices | |
| CN212104152U (en) | Novel earthquake-resistant building structure | |
| CN111902005A (en) | Electronic information automation control cabinet | |
| CN213403855U (en) | Novel explosion-proof electrical control cabinet for mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180516 |