CN109147291A - A kind of optical fiber manual fire alarm call point and its application method - Google Patents
A kind of optical fiber manual fire alarm call point and its application method Download PDFInfo
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- CN109147291A CN109147291A CN201811002392.XA CN201811002392A CN109147291A CN 109147291 A CN109147291 A CN 109147291A CN 201811002392 A CN201811002392 A CN 201811002392A CN 109147291 A CN109147291 A CN 109147291A
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- empty slot
- evagination
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 220
- 238000000034 method Methods 0.000 title claims description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract 2
- 239000000835 fiber Substances 0.000 claims description 29
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000011017 operating method Methods 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- NWFNSTOSIVLCJA-UHFFFAOYSA-L copper;diacetate;hydrate Chemical compound O.[Cu+2].CC([O-])=O.CC([O-])=O NWFNSTOSIVLCJA-UHFFFAOYSA-L 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- RGNPBRKPHBKNKX-UHFFFAOYSA-N hexaflumuron Chemical compound C1=C(Cl)C(OC(F)(F)C(F)F)=C(Cl)C=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F RGNPBRKPHBKNKX-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
A kind of optical fiber manual fire alarm call point, including bottom case, face-piece, touch panel, reset components, optical fiber card holder and optical fiber deck, wherein, two groups of optical fiber card holders, the corresponding clamping of optical fiber deck is with a piece optical fiber of each clamping, it is left, right optical fiber face setting, it is left, the area Zuo Jian is provided between right optical fiber deck, the top in the area Zuo Jian is to touch the evagination empty slot being arranged on panel sides, the side in the area Zuo Jian and reset empty slot face setting, it resets in empty slot and is provided with reset components, evagination empty slot can be suppressed and be freed to outer convex hook on the reset components, to realize a left side, the partition and conducting of optical path between right optical fiber, to realize fire alarm and reset.The present invention realizes manual fire alarm call point function with pure optical mode, is avoided that electromagnetic interference caused by electronic component, copper wire, humidity, contact resistance variation defect, it is ensured that warning effect is also easy to operate, and production, application, maintenance cost are all lower.
Description
Technical field
The present invention relates to a kind of Fire Alarm Button more particularly to a kind of optical fiber manual fire alarm call point and its users
Method, it is particularly applicable to prevent electronic component, copper wire, to avoid the generation of electromagnetic interference, humidity, contact resistance variation defect, from
And ensure warning effect.
Background technique
With the rapid development of economy and urban construction, city size constantly expands, and population is increasing, following
It is that all kinds of fire are especially great malignant fire occurrence probability and improve year by year, timely and effectively detects fire and issue alarm
Signal is one of to reduce fire incident casualties and reduce the most effective means of economic loss, and onsite alarming is most effective directly
Method be exactly to press manual fire alarm call point to start combined aural and visual alarm.
Traditional manual fire alarm call point is all electronic code formula, because using electronic component, copper wire is supplied
Electricity and transmission information, over time, electronic component may humidity cause electronic device short circuit and fail, in addition, electronic component
Long verdigris is also easy to after humidity, copper terminal director's verdigris will lead to contact resistance variation and occur to report by mistake or fail, causes to close
The key moment live cannot manually alarm, and lead to the loss of lives and properties.
The information for disclosing the background technology part is merely intended to increase the understanding to the general background of present patent application, without
It should be considered as recognizing or implying in any form that the information constitutes existing skill already known to those of ordinary skill in the art
Art.
Summary of the invention
The purpose of the present invention is overcome it is existing in the prior art using electronic component, copper wire and lead to electromagnetic interference, tide
Wet, contact resistance variation and the defect and problem for reducing warning effect, provide it is a kind of do not use electronic component, copper wire, with effective
The defects of avoiding electromagnetic interference, humidity, contact resistance variation, thus improve warning effect optical fiber manual fire alarm call point and
Its application method.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of optical fiber manual fire alarm call point, including bottom
Shell and the face-piece being provide with thereon, which, which covers to be provided in chamber between shell out above bottom case, touches panel and reset components,
And it offered on the top surface of face-piece and touches mouth correspondingly with touch panel, reset components, reset mouth；
Left optical fiber card holder and right optical fiber card holder are additionally provided between the shell in chamber, is provided with left sonet card on the top surface of the bottom case
Seat, right optical fiber deck reset empty slot and plate return post holes, and the left optical fiber card holder and left optical fiber deck are clamped up and down to clamp a left side
Optical fiber, right optical fiber card holder and right optical fiber deck are clamped up and down to clamp the right optical fiber with the setting of left optical fiber face, the left optical fiber
It is provided with the area Zuo Jian between deck and right optical fiber deck, the side in the area Zuo Jian and reset empty slot face setting, the reset are empty
Slot includes preceding vertical slot, rear vertical slot and positioned at separate slot beam between the two, vertical slot setting, the reset components packet before rear vertical slot is deeper than
It includes preceding mullion, rear mullion and positioned at middle cross beam between the two, middle cross beam is in contact with the separate slot beam being disposed below, rear mullion
Top be located at reset mouth underface, the return springs for being internally provided with extension of rear mullion, the return springs with after
The bottom of mullion carries out insertion cooperation with rear vertical slot, and the bottom of preceding mullion and preceding vertical slot carry out insertion cooperation, the top of preceding mullion
Portion is provided with outer convex hook, the outer convex hook and touch panel inner side edge on be arranged evagination empty slot open notch carry out clamping match
It closes, evagination empty slot is located at the top in the area Zuo Jian, and is provided in the bottom for touching panel and carries out insertion cooperation with plate return post holes
Plate elastic component.
The both ends of wherein the middle cross beam are vertical with the middle part of preceding mullion, rear mullion respectively to be connect, and the inside of rear mullion offers
Rear pillar inner cavity with insertion cooperation is carried out at the top of return springs, extended outside the bottom of return springs after rear mullion with it is rear perpendicular
Slot carries out insertion cooperation.
The preceding mullion includes the preceding left column plate being parallel to each other, rear left column plate and chamber between the foreboard of sandwiched between the two, preceding
Left column plate, rear left column plate lateral surface be connected with a front rotary shaft, before being opened up on the inner wall of the front rotary shaft and preceding vertical slot
Half groove is rotatably assorted, preceding left column plate, rear left column plate top be connected with the bottom of preceding pylon, the side of preceding pylon with
The inner end of outer convex hook is connected, and the outer end of outer convex hook is engaged by clamping with notch is opened.
The quantity of the plate elastic component is two, which is located at the two sides of evagination empty slot；The touching
It is provided with plate rotary shaft in the outer side edges of dynamic panel, the face rotating seat being arranged in the plate rotary shaft and the top surface of bottom case carries out corresponding
Be rotatably assorted.
Setting is located at evagination empty slot there are two strip, two positioning strips are positioned on the inner side edge for touching panel
Arranged on left and right sides, position the top of strip and be fixedly connected with the inner side edge for touching panel, position the bottom end of strip and the top of bottom case
The standing block hole opened up on face carries out insertion connection.
The left optical fiber card holder, the structure of right optical fiber card holder are consistent, the structure one of the left optical fiber deck, right optical fiber deck
It causes；The left optical fiber card holder includes top narrow boards, top width plate and fixed sole, and the inner end of the top narrow boards and the inner end of top width plate are hung down
Direct-connected to connect, the side of top width plate is connected with the top of fixed sole, opens up on the bottom end of fixed sole and the top surface of bottom case
The insertion connection of foot hole, the left optical fiber deck include that the upper high snap-gauge, lower high snap-gauge, upper low-calorie plate that are parallel to each other two-by-two are low under
Snap-gauge, the upper low-calorie plate, lower low-calorie plate are below high snap-gauge, lower high snap-gauge setting, the outside of upper low-calorie plate, lower low-calorie plate
It is provided with foot hole, the inner end closely above inner end setting of high snap-gauge, lower high snap-gauge of upper low-calorie plate, lower low-calorie plate, upper high snap-gauge, lower height
Folder is at there is upper high-voidage between snap-gauge, and folder is at there is upper low latitude gap between upper low-calorie plate, lower low-calorie plate, and upper low latitude gap is through upper high-voidage
It is communicated afterwards with the face bottom groove opened up on the top surface of bottom case；The top narrow boards in the upper high-voidage and the portion that is embedded within carries out clamping and matches
It closes, the upper low-calorie plate, lower low-calorie plate the fixation sole external with it is sandwiched in are engaged by clamping, and upper low-calorie plate, lower low-calorie
The top of plate is in contact with the bottom surface of top width plate.
Left button fibre portion, upper button fibre portion, upper two button fibre portion and the right side are disposed on the top surface of the bottom case along its periphery
Fibre portion is detained, the left button fibre portion is arranged along the left side of bottom case, and right button fibre portion is arranged along the right edge of bottom case, upper button fibre portion,
Upper two button fibre portion is arranged along the upper side edge of bottom case.
A kind of application method of above-mentioned optical fiber manual fire alarm call point, the application method include normal operation step,
Operating procedure of alarming and reset operating procedure；
Normal operation step: left optical fiber is stuck in the inside of the left optical fiber card holder, left optical fiber deck that have been clamped, and right optical fiber is stuck in
The inside of the right optical fiber card holder, right optical fiber deck that have been clamped, left optical fiber and right optical fiber face are arranged, and the light through left fiber optic conduction is worn
It is received behind the area Zuo Jian by right optical fiber, meanwhile, the evagination empty slot in the area Zuo Jian is suspended on optical path between left optical fiber, right optical fiber
Surface, the outer end of evagination empty slot is pressed on the top of the outer end of outer convex hook；
Alarm operating procedure: when a fire, first being touched mouth and pushed and touch panel, so that evagination empty slot downlink and plate elasticity
Part is pressed down contracting, and the evagination empty slot of downlink drives its outer end to glide along the outer end of outer convex hook, until the outer end of outer convex hook is caught in top
It realizes and is engaged by clamping in otch, at this point, the reset components compacting where outer convex hook touches panel, plate elastic component prevents it from anti-
Spring-go position, meanwhile, evagination empty slot separates the optical path between left optical fiber, right optical fiber；
Reset operating procedure: when fire releases, after resetting mouth and pushing the top of mullion so that return springs are pressed down contracting,
To the height of mullion after reduction, the rear mullion for reducing height drives the middle cross beam connected thereon to rotate around separate slot beam, rotation
Mullion uplink before middle cross beam drives, the preceding mullion of uplink drive the outer convex hook uplink connected thereon, until outer convex hook is from opening slot
It is detached from mouth to release the compacting to evagination empty slot, the touch panel for losing compacting is upward under the bounce effect of plate elastic component
Operation, until the outer end of evagination empty slot is pressed on the surface of the outer end of outer convex hook again, and evagination empty slot is suspended on left optical fiber, the right side
Between optical fiber when the surface of optical path, complete to reset.
It is provided with the fine hole of warning on the top surface of the face-piece, touches mouth and is located at the fine hole of warning, resets between mouth, warn fine hole
It is interior inserted with the warning optical fiber being connected with fire alarm control unit；
In normal operation step, fire alarm control unit control warning optical fiber issues the scintillation light of certain frequency using as normal
The instruction of work；
In alarm operating procedure, after evagination empty slot separates the optical path between left optical fiber, right optical fiber, fire alarm control unit
Control warning optical fiber, which issues, is always on light using the instruction as alarm operation.
Between the left optical fiber, right optical fiber the light of optic path be green light, it is described warning optical fiber issue scintillation light, often
Light is red light.
Compared with prior art, the invention has the benefit that
1, in a kind of optical fiber manual fire alarm call point of the present invention and its application method, using optical fiber type alarm design, nothing
By the optical path for being left optical fiber, right optical fiber composition, or the bottom case as basic structure, face-piece, touch panel, reset components, light
Fine card holder, optical fiber deck are all non-electronic components, copper wire, fundamentally avoid electricity brought by existing electronic component, copper wire
The defects of magnetic disturbance, humidity, contact resistance variation, so that it is guaranteed that warning effect, is conducive to protect life and property.Therefore, originally
The generation for the defects of invention does not use electronic component, copper wire, can be avoided electromagnetic interference, humidity, contact resistance variation, can ensure that
Warning effect.
2, in a kind of optical fiber manual fire alarm call point of the present invention and its application method, by the operation to reset components,
To realize the outer convex hook on reset components and touch the evagination empty slot cooperation that is clamped or is detached from panel, to realize just
Often work, alarm operation reset three kinds of working conditions of operation, not only full-featured, can satisfy all demands of fire alarm,
And operation is simple, is conducive to promote and apply.Therefore, the present invention is not only multiple functional, but also easily operated.
It 3, mainly include bottom case, face-piece, touch in a kind of optical fiber manual fire alarm call point of the present invention and its application method
Panel, reset components, optical fiber card holder and optical fiber deck, not only amount of parts is less, and layout is clear, and manufacture material is
Common materials, it is cheap and easily-available, it is conducive to production and assembling, to reduce cost, in addition, abandoning circuit board in the prior art, electricity
Sub- component also just saves the operation of live electronic code, convenient for reducing production maintenance cost.Therefore, the present invention not only gives birth to
Cost is relatively low for production, and applicating maintenance cost is relatively low.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the explosive view of bottom case and touch panel in Fig. 1.
Fig. 3 is the clamping schematic diagram of bottom case and touch panel in Fig. 2.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is cross-sectional view of the Fig. 4 along the direction A-A.
Fig. 6 is that structural schematic diagram of panel when looking up is touched in Fig. 2.
Fig. 7 is the structural schematic diagram of reset components in Fig. 2.
Fig. 8 is structural schematic diagram when Fig. 7 is looked up.
In figure: chamber 21, touch mouth 22, reset mouth 23, reset cover board 24, touch panel 3, evagination between bottom case 1, face-piece 2, shell
Empty slot 31, open notch 32, plate elastic component 33, plate return post holes 34, plate rotary shaft 35, face rotating seat 351, positioning strip 36,
Standing block hole 361, reset components 4, preceding mullion 41, rear mullion 42, middle cross beam 43, return springs 44, outer convex hook 45, preceding pylon
451, chamber 49, left optical fiber card holder 5, right optical fiber between rear pillar inner cavity 46, preceding left column plate 47, front rotary shaft 471, rear left column plate 48, foreboard
Card holder 50, top narrow boards 51, top width plate 52, fixed sole 53, foot hole 531, left optical fiber deck 6, right optical fiber deck 60, upper high snap-gauge
61, lower high snap-gauge 62, upper low-calorie plate 63, lower low-calorie plate 64, upper high-voidage 65, upper low latitude gap 66, reset empty slot 7, preceding vertical slot 71,
Vertical slot 72, separate slot beam 73, first half groove 74, the area Zuo Jian 8, the fine hole 9 of warning, face bottom groove 10, left button fibre portion 11, a upper button are fine afterwards
Portion 12, upper two button fibre portion 13, right button fibre portion 14, left optical fiber X, right optical fiber Y, warning optical fiber Z.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail.
Referring to Fig. 1-Fig. 8, a kind of optical fiber manual fire alarm call point, the face-piece 2 being provide with including bottom case 1 and thereon, the face
Shell 2, which covers to be provided in chamber 21 between shell out above bottom case 1, touches panel 3 and reset components 4, and on the top surface of face-piece 2
It offers and touches panel 3, reset components 4 touch mouth 22, reset mouth 23 correspondingly；
Left optical fiber card holder 5 and right optical fiber card holder 50 are additionally provided between the shell in chamber 21, is provided with a left side on the top surface of the bottom case 1
Optical fiber deck 6, right optical fiber deck 60 reset empty slot 7 and plate return post holes 34, the left optical fiber card holder 5 on left optical fiber deck 6
To clamp left optical fiber X, right optical fiber card holder 50 is clamped to clamp and be arranged with left optical fiber X face with right about 60 optical fiber deck for lower clamping
Right optical fiber Y, be provided with the area Zuo Jian 8 between the left optical fiber deck 6 and right optical fiber deck 60, the side in the area Zuo Jian 8 and multiple
Position 7 face of empty slot setting, the resets empty slot 7 including preceding vertical slot 71, rear vertical slot 72 and positioned at separate slot beam 73 between the two, after
Vertical slot 71 is arranged before vertical slot 72 is deeper than, and the reset components 4 are including preceding mullion 41, rear mullion 42 and positioned at middle cross between the two
Beam 43, middle cross beam 43 are in contact with the separate slot beam 73 being disposed below, and the top of rear mullion 42 is located at the underface for resetting mouth 23,
It is erected with rear the bottom of the return springs 44 for being internally provided with extension of mullion 42 afterwards, the return springs 44 and rear mullion 42
Slot 72 carries out insertion cooperation, and the bottom of preceding mullion 41 and preceding vertical slot 71 carry out insertion cooperation, and the top of preceding mullion 41 is provided with outer
Convex hook 45, the outer convex hook 45 and touch panel 3 inner side edge on be arranged evagination empty slot 31 open notch 32 carry out clamping match
Close, evagination empty slot 31 is located at the top in the area Zuo Jian 8, and the bottom of touch panel 3 be provided with carried out with plate return post holes 34 it is slotting
Enter the plate elastic component 33 of cooperation.
The both ends of wherein the middle cross beam 43 are vertical with the middle part of preceding mullion 41, rear mullion 42 respectively to be connect, rear mullion 42 it is interior
Portion offers rear pillar inner cavity 46 to carry out insertion cooperation with the top of return springs 44, extends outside the bottom of return springs 44
Insertion cooperation is carried out with rear vertical slot 72 after mullion 42 afterwards.
The preceding mullion 41 includes the preceding left column plate 47 being parallel to each other, rear left column plate 48 and between the two between the foreboard of sandwiched
Chamber 49, preceding left column plate 47, rear left column plate 48 lateral surface be connected with a front rotary shaft 471, the front rotary shaft 471 and preceding vertical slot
The first half groove 74 opened up on 71 inner wall is rotatably assorted, preceding left column plate 47, the top of rear left column plate 48 and preceding pylon 451
Bottom be connected, the side of preceding pylon 451 is connected with the inner end of outer convex hook 45, the outer end of outer convex hook 45 and opens notch 32
It is engaged by clamping.
The quantity of the plate elastic component 33 is two, which is located at the two sides of evagination empty slot 31；
It is provided with plate rotary shaft 35 in the outer side edges for touching panel 3, the face being arranged on the top surface of the plate rotary shaft 35 and bottom case 1 is revolved
Swivel base 351 carries out corresponding be rotatably assorted.
Setting is located at outer there are two strip 36, two positioning strips 36 are positioned on the inner side edge for touching panel 3
The arranged on left and right sides of convex empty slot 31, the top for positioning strip 36 are fixedly connected with the inner side edge for touching panel 3, positioning strip 36
The standing block hole 361 opened up on bottom end and the top surface of bottom case 1 carries out insertion connection.
The left optical fiber card holder 5, the structure of right optical fiber card holder 50 are consistent, the left optical fiber deck 6, right optical fiber deck 60
Structure is consistent；The left optical fiber card holder 5 includes top narrow boards 51, top width plate 52 and fixed sole 53, the inner end of the top narrow boards 51
Vertical with the inner end of top width plate 52 to connect, the side of top width plate 52 is connected with the top of fixed sole 53, fixed sole 53
The insertion of foot hole 531 opened up on bottom end and the top surface of bottom case 1 connects, and the left optical fiber deck 6 is upper including being parallel to each other two-by-two
High snap-gauge 61, lower high snap-gauge 62, upper low-calorie plate 63 and lower low-calorie plate 64, the upper low-calorie plate 63, lower low-calorie plate 64 are below
High snap-gauge 61, lower high snap-gauge 62 are arranged, upper low-calorie plate 63, lower low-calorie plate 64 outside be provided with foot hole 531, upper low-calorie plate 63,
The inner end setting of the inner end of lower low-calorie plate 64 closely upper high snap-gauge 61, lower high snap-gauge 62, is pressed from both sides between upper high snap-gauge 61, lower high snap-gauge 62
At there is upper high-voidage 65, folder is at there is upper low latitude gap 66 between upper low-calorie plate 63, lower low-calorie plate 64, and upper low latitude gap 66 is through upper high-voidage
It is communicated after 65 with the face bottom groove 10 opened up on the top surface of bottom case 1；The top narrow boards 51 of the upper high-voidage 65 and the portion that is embedded within
It being engaged by clamping, the upper low-calorie plate 63, lower low-calorie plate 64 the fixation sole 53 external with it is sandwiched in are engaged by clamping, and
Upper low-calorie plate 63, lower low-calorie plate 64 top be in contact with the bottom surface of top width plate 52.
Left button fibre portion 11, upper button fibre portion 12, upper two button fibre portion are disposed on the top surface of the bottom case 1 along its periphery
13 are arranged with right button fibre portion 14, the left button fibre portion 11 along the left side of bottom case 1, and right button fibre portion 14 is set along the right edge of bottom case 1
It sets, upper button fibre portion 12, upper two button fibre portion 13 are arranged along the upper side edge of bottom case 1.
A kind of application method of above-mentioned optical fiber manual fire alarm call point, the application method include normal operation step,
Operating procedure of alarming and reset operating procedure；
Normal operation step: left optical fiber X is stuck in the inside of the left optical fiber card holder 5, left optical fiber deck 6 that have been clamped, right optical fiber Y quilt
It is stuck in the inside of the right optical fiber card holder 50, right optical fiber deck 60 that have been clamped, left optical fiber X and right optical fiber Y face are arranged, through left optical fiber
It is received behind the area light drawing-in Zuo Jian 8 of X conduction by right optical fiber Y, meanwhile, the evagination empty slot 31 in the area Zuo Jian 8 is suspended on left light
The surface of optical path between fine X, right optical fiber Y, the outer end of evagination empty slot 31 are pressed on the top of the outer end of outer convex hook 45；
Alarm operating procedure: when a fire, first through touch mouth 22 push touch panel 3 so that 31 downlink of evagination empty slot and
Plate elastic component 33 is pressed down contracting, and the evagination empty slot 31 of downlink drives its outer end to glide along the outer end of outer convex hook 45, until outer convex hook
45 outer end, which is caught in open, realizes clamping engagement in notch 32, at this point, the compacting of reset components 4 where outer convex hook 45 touches panel
3, plate elastic component 33 prevents it from rebound reset, meanwhile, evagination empty slot 31 separates the optical path between left optical fiber X, right optical fiber Y；
Reset operating procedure: when fire releases, the top of mullion 42 is so that 44 quilt of return springs after resetting mouth 23 and pushing
Lower compression, thus after reducing mullion 42 height, the rear mullion 42 for reducing height drives the middle cross beam 43 that connects thereon around separate slot
Beam 73 rotates, and 41 uplink of mullion before the middle cross beam 43 of rotation drives, the preceding mullion 41 of uplink drives the outer convex hook 45 connected thereon
Uplink, until outer convex hook 45 loses the touch face of compacting from disengaging in notch 32 is opened to release the compacting to evagination empty slot 31
Plate 3 is run up under the bounce effect of plate elastic component 33, until the outer end of evagination empty slot 31 is pressed on outer convex hook 45 again
The surface of outer end, and when evagination empty slot 31 is suspended on the surface of optical path between left optical fiber X, right optical fiber Y, it completes to reset.
It is provided with the fine hole 9 of warning on the top surface of the face-piece 2, touches mouth 22 and is located at the fine hole 9 of warning, resets between mouth 23,
It warns in fine hole 9 inserted with the warning optical fiber Z being connected with fire alarm control unit；
In normal operation step, fire alarm control unit control warning optical fiber Z issues the scintillation light of certain frequency as just
The instruction often to work；
In alarm operating procedure, after evagination empty slot 31 separates the optical path between left optical fiber X, right optical fiber Y, fire alarm control
Device control warning optical fiber Z processed, which is issued, is always on light using the instruction as alarm operation.
The light of optic path is green light between the left optical fiber X, right optical fiber Y, the flashing that the warning optical fiber Z is issued
Light, to be always on light be red light.
The principle of the present invention is described as follows:
Referring to Fig. 1-Fig. 8, the plate elastic component, return springs are all columnar spring.One is provided on the reset mouth
Reset cover board.
When normal work, the green that fire alarm control unit internal light source issues is always on LED light through left optical fiber (such as POF light
It is fine) it issues, then the photoelectric conversion to fire alarm control unit is sent after being received by the right optical fiber (such as POF optical fiber) that face is arranged
Module carries out signal processing, and the end of optical fiber is warned to be placed in the fine hole of warning, and other are red fire alarm control unit inside
The scintillation light for the certain frequency that color LED light source issues leads to the clearing lamp worked normally on warning optical fiber as the design.
When a fire, touch panel is pressed, so that evagination empty slot separates the optical path between left optical fiber, right optical fiber, light
After the signal that road is separated feeds back to fire alarm control unit by optical fiber, fire alarm control unit after signal processing will centainly frequently
The red LED light source of rate flashing becomes red and is always on light, red be always on light by warn optical fiber lead at warning fibre hole using as
Have been turned on the response instruction of manual alarm.
When fire releases, the optical path between left optical fiber, right optical fiber restores normal, and the normal signal of optical path is fed back to fire
After calamity alarm controller, fire alarm control unit will be always on light after signal processing and become scintillation light again again, and last upward sliding is multiple
Position cover board, and realize and reset.
Traditional manual Fire Alarm Button starts acousto-optic by copper conductor transmission telecommunications number to fire alarm control unit
Alarm and alarm, the present invention is then by optical fiber to optical signal to fire alarm control unit, and then alarms and prompt, effectively
The defects of avoiding in the prior art using electromagnetic interference, humidity, contact resistance variation caused by electronic component, copper wire, thus
Ensure warning effect.
Embodiment 1:
Referring to Fig. 1-Fig. 8, a kind of optical fiber manual fire alarm call point, the face-piece 2 being provide with including bottom case 1 and thereon, the face-piece 2
It covers to be provided in chamber 21 between shell out above bottom case 1 and touches panel 3 and reset components 4, and opened up on the top surface of face-piece 2
Have and touches panel 3, reset components 4 touch mouth 22, reset mouth 23 correspondingly；Left light is additionally provided between the shell in chamber 21
Fine card holder 5 and right optical fiber card holder 50, be provided on the top surface of the bottom case 1 left optical fiber deck 6, right optical fiber deck 60, reset it is empty
Slot 7 and plate return post holes 34, the left optical fiber card holder 5 are clamped with left about 6 optical fiber deck to clamp left optical fiber X, right sonet card
Frame 50 and right about 60 optical fiber deck are clamped to clamp the right optical fiber Y with the setting of left optical fiber X face, the left optical fiber deck 6 and
It is provided with the area Zuo Jian 8 between right optical fiber deck 60, the side in the area Zuo Jian 8 and reset 7 face of empty slot setting, the reset empty slot
7 including preceding vertical slot 71, rear vertical slot 72 and positioned at separate slot beam 73 between the two, and vertical slot 71 is arranged before rear vertical slot 72 is deeper than, described
Reset components 4 include preceding mullion 41, rear mullion 42 and positioned at middle cross beam 43 between the two, middle cross beam 43 be disposed below
Separate slot beam 73 is in contact, the top of rear mullion 42 is located at the underface for resetting mouth 23, and rear mullion 42 is internally provided with extension
The bottom of return springs 44, the return springs 44 and rear mullion 42 carries out insertion cooperation, preceding mullion 41 with rear vertical slot 72
Bottom and preceding vertical slot 71 carry out insertion cooperation, the top of preceding mullion 41 is provided with outer convex hook 45, the outer convex hook 45 and the face of touch
The notch 32 that opens for the evagination empty slot 31 being arranged on the inner side edge of plate 3 is engaged by clamping, and evagination empty slot 31 is located at the area Zuo Jian 8
Top, and the plate elastic component 33 that insertion cooperation is carried out with plate return post holes 34 is provided in the bottom for touching panel 3.
A kind of application method of above-mentioned optical fiber manual fire alarm call point, the application method include normal operation step,
Operating procedure of alarming and reset operating procedure；
Normal operation step: left optical fiber X is stuck in the inside of the left optical fiber card holder 5, left optical fiber deck 6 that have been clamped, right optical fiber Y quilt
It is stuck in the inside of the right optical fiber card holder 50, right optical fiber deck 60 that have been clamped, left optical fiber X and right optical fiber Y face are arranged, through left optical fiber
It is received behind the area light drawing-in Zuo Jian 8 of X conduction by right optical fiber Y, meanwhile, the evagination empty slot 31 in the area Zuo Jian 8 is suspended on left light
The surface of optical path between fine X, right optical fiber Y, the outer end of evagination empty slot 31 are pressed on the top of the outer end of outer convex hook 45；
Alarm operating procedure: when a fire, first through touch mouth 22 push touch panel 3 so that 31 downlink of evagination empty slot and
Plate elastic component 33 is pressed down contracting, and the evagination empty slot 31 of downlink drives its outer end to glide along the outer end of outer convex hook 45, until outer convex hook
45 outer end, which is caught in open, realizes clamping engagement in notch 32, at this point, the compacting of reset components 4 where outer convex hook 45 touches panel
3, plate elastic component 33 prevents it from rebound reset, meanwhile, evagination empty slot 31 separates the optical path between left optical fiber X, right optical fiber Y；
Reset operating procedure: when fire releases, the top of mullion 42 is so that 44 quilt of return springs after resetting mouth 23 and pushing
Lower compression, thus after reducing mullion 42 height, the rear mullion 42 for reducing height drives the middle cross beam 43 that connects thereon around separate slot
Beam 73 rotates, and 41 uplink of mullion before the middle cross beam 43 of rotation drives, the preceding mullion 41 of uplink drives the outer convex hook 45 connected thereon
Uplink, until outer convex hook 45 loses the touch face of compacting from disengaging in notch 32 is opened to release the compacting to evagination empty slot 31
Plate 3 is run up under the bounce effect of plate elastic component 33, until the outer end of evagination empty slot 31 is pressed on outer convex hook 45 again
The surface of outer end, and when evagination empty slot 31 is suspended on the surface of optical path between left optical fiber X, right optical fiber Y, it completes to reset.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
It is provided with the fine hole 9 of warning on the top surface of the face-piece 2, touches mouth 22 and is located at the fine hole 9 of warning, resets between mouth 23, warning
Inserted with the warning optical fiber Z being connected with fire alarm control unit in fine hole 9.
In normal operation step, fire alarm control unit control warning optical fiber Z issues the scintillation light of certain frequency to make
For the instruction of normal work；
In alarm operating procedure, after evagination empty slot 31 separates the optical path between left optical fiber X, right optical fiber Y, fire alarm control
Device control warning optical fiber Z processed, which is issued, is always on light using the instruction as alarm operation.
Embodiment 3:
Basic content with embodiment 1, the difference is that:
The both ends of wherein the middle cross beam 43 are vertical with the middle part of preceding mullion 41, rear mullion 42 respectively to be connect, and the inside of rear mullion 42 is opened
Equipped with rear pillar inner cavity 46 to carry out insertion cooperation with the top of return springs 44, erected after being extended outside the bottom of return springs 44
Insertion cooperation is carried out with rear vertical slot 72 after column 42.The preceding mullion 41 includes preceding left column plate 47, the rear left column plate 48 being parallel to each other
And chamber 49 between the foreboard of sandwiched between the two, preceding left column plate 47, rear left column plate 48 lateral surface be connected with a front rotary shaft 471
It connects, the first half groove 74 opened up on the front rotary shaft 471 and the inner wall of preceding vertical slot 71 is rotatably assorted, preceding left column plate 47, rear left
The top of column plate 48 is connected with the bottom of preceding pylon 451, and the side of preceding pylon 451 is connected with the inner end of outer convex hook 45, outside
The outer end of convex hook 45 is engaged by clamping with notch 32 is opened.
Embodiment 4:
Basic content with embodiment 1, the difference is that:
The left optical fiber card holder 5, the structure of right optical fiber card holder 50 are consistent, the structure of the left optical fiber deck 6, right optical fiber deck 60
Unanimously；The left optical fiber card holder 5 includes top narrow boards 51, top width plate 52 and fixed sole 53, the inner end and top of the top narrow boards 51
The inner end of wide plate 52 vertically connects, and the side of top width plate 52 is connected with the top of fixed sole 53, the bottom end of fixed sole 53
It is connected with the insertion of foot hole 531 opened up on the top surface of bottom case 1, the left optical fiber deck 6 includes the upper high card being parallel to each other two-by-two
Plate 61, lower high snap-gauge 62, upper low-calorie plate 63 and lower low-calorie plate 64, the upper low-calorie plate 63, lower low-calorie plate 64 are below high card
Plate 61, lower high snap-gauge 62 are arranged, upper low-calorie plate 63, lower low-calorie plate 64 outside be provided with foot hole 531, upper low-calorie plate 63, under it is low
The inner end setting of the closely upper high snap-gauge 61 in the inner end of snap-gauge 64, lower high snap-gauge 62, folder is at having between upper high snap-gauge 61, lower high snap-gauge 62
Upper high-voidage 65, folder is at there is upper low latitude gap 66 between upper low-calorie plate 63, lower low-calorie plate 64, and upper low latitude gap 66 is after upper high-voidage 65
It is communicated with the face bottom groove 10 opened up on the top surface of bottom case 1；The upper high-voidage 65 and the top narrow boards 51 in the portion that is embedded within carry out
It is engaged by clamping, the upper low-calorie plate 63, lower low-calorie plate 64 the fixation sole 53 external with it is sandwiched in are engaged by clamping, and upper low
Snap-gauge 63, lower low-calorie plate 64 top be in contact with the bottom surface of top width plate 52.
Claims (10)
1. a kind of optical fiber manual fire alarm call point, the face-piece (2) being provide with including bottom case (1) and thereon, the face-piece (2) is in bottom case
(1) top, which covers to be provided in chamber (21) between shell out, touches panel (3) and reset components (4), and on the top surface of face-piece (2)
It offers and touches mouth (22) correspondingly with touch panel (3), reset components (4), resets mouth (23), it is characterised in that:
Left optical fiber card holder (5) and right optical fiber card holder (50) are additionally provided between the shell in chamber (21), on the top surface of the bottom case (1)
It is provided with left optical fiber deck (6), right optical fiber deck (60), resets empty slot (7) and plate return post holes (34), the left optical fiber card holder
(5) it is clamped up and down with left optical fiber deck (6) to clamp left optical fiber (X), right optical fiber card holder (50) and right optical fiber deck (60) are up and down
Clamping to clamp the right optical fiber (Y) with the setting of left optical fiber (X) face, the left optical fiber deck (6) and right optical fiber deck (60) it
Between be provided with the area Zuo Jian (8), the side in the area Zuo Jian (8) and reset the setting of empty slot (7) face, the reset empty slot (7) includes
Preceding vertical slot (71), rear vertical slot (72) and positioned at separate slot beam (73) between the two, rear vertical slot (72) are deeper than preceding vertical slot (71) setting,
The reset components (4) include preceding mullion (41), rear mullion (42) and positioned at middle cross beam (43) between the two, middle cross beam (43)
It is in contact with the separate slot beam (73) being disposed below, the top of rear mullion (42) is located at the underface for resetting mouth (23), rear mullion
(42) the return springs (44) for being internally provided with extension, the bottom of the return springs (44) and rear mullion (42) is with after
Vertical slot (72) carries out insertion cooperation, and the bottom and preceding vertical slot (71) of preceding mullion (41) carry out insertion cooperation, the top of preceding mullion (41)
Portion is provided with outer convex hook (45), the top for the evagination empty slot (31) being arranged on the inner side edge of the outer convex hook (45) and touch panel (3)
Otch (32) is engaged by clamping, and evagination empty slot (31) is located at the top in the area Zuo Jian (8), and in the bottom for touching panel (3)
It is provided with the plate elastic component (33) that insertion cooperation is carried out with plate return post holes (34).
2. a kind of optical fiber manual fire alarm call point according to claim 1, it is characterised in that: wherein the middle cross beam (43)
Both ends are vertical with the middle part of preceding mullion (41), rear mullion (42) respectively to be connect, and the inside of rear mullion (42) offers rear pillar inner cavity
(46) with insertion cooperation is carried out at the top of return springs (44), rear mullion (42) are extended outside the bottom of return springs (44)
Insertion cooperation is carried out with rear vertical slot (72) afterwards.
3. a kind of optical fiber manual fire alarm call point according to claim 1, it is characterised in that: preceding mullion (41) packet
Include the preceding left column plate (47) being parallel to each other, rear left column plate (48) and chamber (49), preceding left column plate between the foreboard of sandwiched between the two
(47), the lateral surface of rear left column plate (48) is connected with a front rotary shaft (471), the front rotary shaft (471) and preceding vertical slot (71)
Inner wall on the first half groove (74) that opens up be rotatably assorted, preceding left column plate (47), the top of rear left column plate (48) and front pillar
The bottom of platform (451) is connected, and the side of preceding pylon (451) is connected with the inner end of outer convex hook (45), outside outer convex hook (45)
Notch (32) is held and opens to be engaged by clamping.
4. a kind of optical fiber manual fire alarm call point according to claim 1,2 or 3, it is characterised in that: the plate elasticity
The quantity of part (33) is two, which is located at the two sides of evagination empty slot (31)；The touch panel
(3) plate rotary shaft (35) are provided in outer side edges, the face rotating seat being arranged on the top surface of the plate rotary shaft (35) and bottom case (1)
(351) corresponding be rotatably assorted is carried out.
5. a kind of optical fiber manual fire alarm call point according to claim 4, it is characterised in that: the touch panel (3)
Inner side edge on setting there are two strip (36) are positioned, two positioning strip (36) are located at the left and right of evagination empty slot (31)
Two sides, the top for positioning strip (36) are fixedly connected with the inner side edge for touching panel (3), position bottom end and the bottom case of strip (36)
(1) standing block hole (361) opened up on top surface carries out insertion connection.
6. a kind of optical fiber manual fire alarm call point according to claim 1,2 or 3, it is characterised in that: the left optical fiber
Card holder (5), the structure of right optical fiber card holder (50) are consistent, and the left optical fiber deck (6), the structure of right optical fiber deck (60) are consistent；
The left optical fiber card holder (5) includes top narrow boards (51), top width plate (52) and fixed sole (53), the inner end of top narrow boards (51)
Vertical with the inner end of top width plate (52) to connect, the side of top width plate (52) is connected with the top of fixed sole (53), fixed feet
Foot hole (531) insertion opened up on the bottom end of plate (53) and the top surface of bottom case (1) connects, and the left optical fiber deck (6) includes two
Two upper high snap-gauge (61), lower high snap-gauge (62), upper low-calorie plate (63) and the lower low-calorie plates (64) being parallel to each other, the upper low-calorie plate
(63), lower low-calorie plate (64) is below high snap-gauge (61), lower high snap-gauge (62) setting, upper low-calorie plate (63), lower low-calorie plate
(64) be provided on the outside of foot hole (531), upper low-calorie plate (63), lower low-calorie plate (64) inner end closely upper high snap-gauge (61), lower height
The inner end of snap-gauge (62) is arranged, and folder is at having upper high-voidage (65) between upper high snap-gauge (61), lower high snap-gauge (62), upper low-calorie plate
(63), between lower low-calorie plate (64) folder at there is a upper low latitude gap (66), upper low latitude gap (66) after upper high-voidage (65) with bottom case (1)
Top surface on the face bottom groove (10) that opens up communicate；The upper high-voidage (65) and the top narrow boards (51) in the portion that is embedded within are blocked
Cooperation is connect, the upper low-calorie plate (63), lower low-calorie plate (64) the fixation sole (53) external with it is sandwiched in are engaged by clamping, and
Upper low-calorie plate (63), lower low-calorie plate (64) top be in contact with the bottom surface of top width plate (52).
7. a kind of optical fiber manual fire alarm call point according to claim 6, it is characterised in that: the top of the bottom case (1)
Left button fibre portion (11), upper button fibre portion (12), upper two button fibre portion (13) and right button fibre portion are disposed on face along its periphery
(14), left button fibre portion (11) is arranged along the left side of bottom case (1), and right button fibre portion (14) is arranged along the right edge of bottom case (1),
Upper button fibre portion (12), upper two button fibre portion (13) are arranged along the upper side edge of bottom case (1).
8. a kind of application method of optical fiber manual fire alarm call point described in claim 1,2 or 3, it is characterised in that described to make
It include normal operation step, alarm operating procedure and reset operating procedure with method；
Normal operation step: left optical fiber (X) is stuck in the inside of the left optical fiber card holder (5), left optical fiber deck (6) that have been clamped, right
Optical fiber (Y) is stuck in the inside of the right optical fiber card holder (50), right optical fiber deck (60) that have been clamped, left optical fiber (X) and right optical fiber (Y)
Face setting, is received behind the area light drawing-in Zuo Jian (8) of left optical fiber (X) conduction by right optical fiber (Y), meanwhile, it is located at the area Zuo Jian (8)
Interior evagination empty slot (31) is suspended on the surface of optical path between left optical fiber (X), right optical fiber (Y), the outer end of evagination empty slot (31)
It is pressed on the top of the outer end of outer convex hook (45)；
Alarm operating procedure: it when a fire, is first touched mouth (22) and is pushed and touch panel (3), so that evagination empty slot (31)
Downlink and plate elastic component (33) are pressed down contracting, and the evagination empty slot (31) of downlink drives its outer end under the outer end of outer convex hook (45)
It is sliding, until the outer end of outer convex hook (45), which is caught in open, realizes clamping engagement in notch (32), at this point, answering where outer convex hook (45)
Position component (4) suppresses touch panel (3), plate elastic component (33) prevents it from rebound reset, meanwhile, evagination empty slot (31) partition is left
Optical path between optical fiber (X), right optical fiber (Y)；
Reset operating procedure: when fire releases, the top of mullion (42) is so that return springs after resetting mouth (23) and pushing
(44) be pressed down contracting, thus after reducing mullion (42) height, the rear mullion (42) for reducing height drives the middle cross that connects thereon
Beam (43) is rotated around separate slot beam (73), mullion (41) uplink before the middle cross beam (43) of rotation drives, preceding mullion (41) band of uplink
Dynamic outer convex hook (45) uplink connected thereon, until outer convex hook (45) are from opening, notch (32) is interior to be detached to release to evagination empty slot
(31) compacting, the touch panel (3) for losing compacting is run up under the bounce effect of plate elastic component (33), until evagination
The outer end of empty slot (31) is pressed on the surface of the outer end of outer convex hook (45) again, and evagination empty slot (31) be suspended on left optical fiber (X),
Between right optical fiber (Y) when the surface of optical path, complete to reset.
9. a kind of application method of optical fiber manual fire alarm call point according to claim 8, it is characterised in that:
It is provided with the fine hole (9) of warning on the top surface of the face-piece (2), touches mouth (22) and is located at the fine hole (9) of warning, resets mouth (23)
Between, it warns in fine hole (9) inserted with the warning optical fiber (Z) being connected with fire alarm control unit；
In normal operation step, fire alarm control unit control warning optical fiber (Z) issue certain frequency scintillation light using as
The instruction of normal work；
In alarm operating procedure, after evagination empty slot (31) separate the optical path between left optical fiber (X), right optical fiber (Y), fire
Alarm controller control warning optical fiber (Z), which issues, is always on light using the instruction as alarm operation.
10. a kind of application method of optical fiber manual fire alarm call point according to claim 9, it is characterised in that: described
The light of optic path is green light between left optical fiber (X), right optical fiber (Y), and the scintillation light of warning optical fiber (Z) sending is always on
Light is red light.
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| CN201811002392.XA CN109147291B (en) | 2018-08-30 | 2018-08-30 | Optical fiber manual fire alarm button and use method thereof |
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| CN201811002392.XA CN109147291B (en) | 2018-08-30 | 2018-08-30 | Optical fiber manual fire alarm button and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310465A (en) * | 2019-06-17 | 2019-10-08 | 深圳晶点光科有限公司 | A kind of band light splitting optical fiber does the optical fiber manual fire alarm call point of signal designation |
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| CN109147291B (en) | 2024-02-27 |
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