CN207676471U - Manual fire alarm call point - Google Patents
Manual fire alarm call point Download PDFInfo
- Publication number
- CN207676471U CN207676471U CN201820060522.4U CN201820060522U CN207676471U CN 207676471 U CN207676471 U CN 207676471U CN 201820060522 U CN201820060522 U CN 201820060522U CN 207676471 U CN207676471 U CN 207676471U
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- CN
- China
- Prior art keywords
- start button
- key
- cap
- fire alarm
- fixed plate
- 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.)
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Abstract
Manual fire alarm call point, including pedestal, shell, functional unit and upper cover, shell is assemblied on pedestal, functional unit is fixed in shell, it is characterized in that being equipped with the first start button, the second start button on the functional units and stopping key, first start button and the second start button internal series-connection, while pressing the start-up circuit in the first start button and the second start button Trigger Function unit.Two buttons are used under the utility model start button to be arranged in series, and two buttons while being pressed starting switch when pressing and could be acted, can effectively prevent maloperation.
Description
Technical field
The utility model is related to fire alarm fields, and in particular to a kind of manual fire alarm for fire control device is pressed
Button.
Background technology
Manual fire alarm call point is installed in public places, and when personnel's discovery fire, fire detector does not detect fire
When calamity, personnel are manually pressed by manual fire alarm call point, report fire signal.It can after manually pressing Fire Alarm Button
Signal is sent out to fire alarm control unit, after fire alarm control unit receives alarm signal, shows the number of alarm button
Or position and send out alarm sound.Since there is usually one when by pressure for the start button of existing manual fire alarm call point
Alarm will alarm after start button, exist because accidentally touching, maloperation start button and button failure, when that need not alarm
Start the possibility that Fire Alarm Button sends out alarm.
Utility model content
The purpose of this utility model is to provide a kind of manual fire alarm call point, used under start button two by
Button is arranged in series, and two buttons while being pressed starting switch when pressing and could be acted, can effectively prevent maloperation.
The utility model solution the technical solution adopted is that：Manual fire alarm call point, including pedestal, shell, functional unit
And upper cover, shell are assemblied on pedestal, functional unit is fixed in shell, is started it is characterized in that being equipped with first on the functional units
It button, the second start button and stops key, the first start button and the second start button internal series-connection, while pressing first and opening
Start-up circuit on dynamic button and the second start button Trigger Function unit.
The alarm button further includes fixed plate and start button cap, and fixed plate is mounted on above shell, start button cap
It is located at outside the first start button and the second start button, start button cap both sides are equipped with side plate, and side plate bottom end extends outward to form
Baffle, baffle coordinate with the startup limit stop ring in fixed plate, are equipped in start button cap and start key pressing column and guide post, opened
There are two dynamic key pressing columns, respectively on functional unit the first start button and the second start button it is corresponding, guide post is inserted
Enter in the pilot sleeve being located in fixed plate, resetting spring is equipped between guide post and fixed plate.More preferably, it is set on a side plate
Be equipped with locking mouth, locking sliding block head end is inserted into from locking mouth in start button cap, the pushing of start button cap make by compression leg with open
It is dynamic to lock start button cap by after key contacts, locking sliding block head end coordinates with the side plate inner wall above locking mouth.
First start button, the second start button and water-proof silica-gel set is respectively equipped on stopping key.
Described stop key is provided with the cap that stops key outside, and the cap both sides that stop key have side plate, side plate bottom end to extend outwardly
Baffle is formed, baffle coordinates with the stop spacing baffle ring in fixed plate.
The utility model has the beneficial effects that the start button of manual fire alarm call point is using the first start button and the
Two start buttons, two key inside series connection, only work(could be triggered by pressing the first start button and the second start button simultaneously
Start-up circuit on energy unit sends out alarm, to effectively avoid the generation of the false alarm caused by start button maloperation.
Description of the drawings
The overall structure diagram of Fig. 1 the utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the B-B sectional views of Fig. 1.
The structural schematic diagram of Fig. 4 start button caps.
Fig. 5 fixes the structural schematic diagram of back.
Fig. 6 installs the fixed plate sectional view of stop key cap and start button cap.
1 functional unit；2 water-proof silica-gel sets；3 stop key cap, 3a baffles, 3b side plates, and 3c stops key pressing column；On 4
Lid；5 fixed plates, 5a start limit stop ring, 5b stop spacing baffle rings, 5c spring mounting seats, and 5d stops key slot, and 5e presses column sleeve
Cylinder, 5f pilot sleeves, 5g start button slots；6 start button cap resetting springs；7 start button caps, 7a, 7b start key pressing column,
7c guide posts, 7d side plates, 7e baffles, 7f lock mouth；8 silicone gaskets；9 locking springs；10 locking sliding blocks；11 shells；12 pedestals；
13 stop key, the first start buttons of 14a, the second start buttons of 14b, and 15 stop key cap resetting spring.
Specific implementation mode
The manual fire alarm call point of the utility model, including pedestal 12, shell 11, functional unit 1 and upper cover 4, shell
11 are assemblied on pedestal 12, and functional unit 1 is fixed in shell 11, and the first start button 14a, the are equipped on functional unit 1
Two start button 14b and stop key 13, the first start button 14a and the second start button 14b internal series-connections, while pressing the
Start-up circuit on one start button 14a and the second start button 14b Trigger Functions unit 1.It reduces because accidentally touching, maloperation starts
When button and button failure, the generation of false alarm.
Alarm button further includes fixed plate 5 and start button cap 7 in the present embodiment, and fixed plate 5 is mounted on 11 top of shell,
Start button cap 7 is located at outside the first start button 14a and the second start button 14b, and 7 both sides of start button cap are equipped with side plate 7d,
The bottom ends side plate 7d extend outward to form baffle 7e, and baffle 7e coordinates with the startup limit stop ring 5a in fixed plate 5, start button cap
Be equipped in 7 and start key pressing column 7a, 7b and guide post 7c, start there are two key pressing column 7a, 7b, respectively on functional unit 1
The first start button 14a and the second start button 14b it is corresponding, guide post 7c is inserted into the pilot sleeve being located in fixed plate 5
In 5f, start button cap resetting spring 6 is equipped between guide post 7c and fixed plate 5.Locking mouth 7f is provided on a side plate 7d,
10 head end of locking sliding block is inserted into from locking mouth 7f in start button cap 7, start button cap 7 press to start key pressing column 7a,
After 7b is contacted with start button 14a, 14b, 10 head end of locking sliding block will start with the side plate 7d inner walls cooperation above locking mouth 7f
Button cap 7 locks.
In the first start button 14a, the second start button 14b and stops key and be cased with water-proof silica-gel set 2 on 13 respectively, it is right
Corresponding button shields, and prevents from influencing button normal work because of water etc..Start in the first start button 14a, second and presses
Key 14b and 13 top of stopping key are additionally provided with silicone gasket 8, and silicone gasket 8 plays buffering during by compression leg pressing and makees
With, avoid by compression leg to button and water-proof silica-gel set 2 damage.
The structure of fixed plate 5 is as shown in Figure 5 and Figure 6 in the present embodiment, and startup limit stop ring is machined in fixed plate 5
5a, stop spacing baffle ring 5b, spring mounting seat 5c, pressing column sleeve cylinder 5e, pilot sleeve 5f, stop key slot 5d and start button
Slot 5g, it is convenient for assembly.The first start button 14a, the second start button 14b on functional unit 1 are respectively placed in fixed plate 5
In upper corresponding start button slot 5g, its baffle 7e and startup limit stop ring 5a of fixed plate 5 matches after start button cap 7 assembles
It closes, starts limit stop ring 5a and start button cap 7 is limited, the guide post 7c of start button cap 7 is inserted into pilot sleeve 5f
And can be moved up and down in pilot sleeve 5f, start button cap resetting spring 6 is cased on the outer rings guide post 7c.Locking spring 9
One end be mounted on spring mounting seat 5c on, the other end and locking sliding block 10 are inconsistent, and locking spring 9 is in locking sliding block 10 and side
Locking sliding block 10 is allowed to automatically reset when wall unlocks.Equally, 13 tops that stop key of functional unit 1 are located at the slot that stops key
In 5d, there are a side plate 3b in 3 both sides of cap that stop key, and the bottom ends side plate 3b extend outward to form baffle 3a, baffle 3a in fixed plate 5
The 5b cooperations of stop spacing baffle ring, stop spacing baffle ring 5b limit the cap 3 that stops key, and the cap 3 that stops key, which is equipped with, to be stopped
Key pressing column 3c stops key pressing column 3c and is inserted into pressing column sleeve cylinder 5e and can be moved up and down in pressing column sleeve cylinder 5e, stopping
Only the cap resetting spring 15 that stops key is cased on the outer rings key pressing column 3c.
When being alarmed, started by press button cap 7, start button cap 7 is close on functional unit 1, two startups
After key pressing column contacts with the first start button 14a, the second start button 14b and presses corresponding start button respectively, ability
Trigger starting circuit sends out alarm, and 10 head end of locking sliding block presses startup with the side plate 7d inner walls cooperation above locking mouth 7f
Keycap 7 locks, the state for maintaining the first start button 14a and the second start button 14b to press simultaneously, lasting to alarm.Work as alarm
Terminate, continue to push start button cap 7, locking sliding block 10 is detached with side plate 7d inner walls, and start button cap 7 is multiple in start button cap
Position spring 6 moves under acting on to far from 1 direction of functional unit, resets, while locking sliding block 10 is multiple under the effect of locking spring 9
Position.
Claims (7)
1. manual fire alarm call point, including pedestal, shell, functional unit and upper cover, shell are assemblied on pedestal, functional unit
It is fixed in shell, it is characterized in that be equipped with the first start button, the second start button on the functional units and stop key, first
Start button and the second start button internal series-connection, while pressing the first start button and the second start button Trigger Function unit
On start-up circuit.
2. manual fire alarm call point according to claim 1, it is characterized in that the alarm button further include fixed plate and
Start button cap, fixed plate are mounted on above shell, and start button cap is located at outside the first start button and the second start button, opens
Dynamic button cap both sides are equipped with side plate, and side plate bottom end extends outward to form baffle, and baffle is matched with the startup limit stop ring in fixed plate
Close, be equipped in start button cap and start key pressing column and guide post, start there are two key pressing columns, respectively on functional unit
First start button and the second start button are corresponding, guide post insertion be located in the pilot sleeve in fixed plate, guide post with
Resetting spring is equipped between fixed plate.
3. manual fire alarm call point according to claim 2 is locked it is characterized in that being provided with locking mouth on a side plate
Tight sliding block head end is inserted into from locking mouth in start button cap, after the pushing of start button cap makes to contact with start button by compression leg,
Locking sliding block head end coordinates with the side plate inner wall above locking mouth locks start button cap.
4. manual fire alarm call point according to claim 2 or 3, it is characterized in that be cased on guide post outer ring startup by
Keycap resetting spring.
5. manual fire alarm call point according to claim 1, it is characterized in that first start button, the second startup are pressed
Key and water-proof silica-gel set is respectively equipped on stopping key.
6. according to the manual fire alarm call point described in claims 1 or 2 or 3 or 5, it is characterized in that the outer setting that stops key
Stop key cap, and the cap both sides that stop key have side plate, side plate bottom end to extend outward to form baffle, and baffle stops in fixed plate
Only limit stop ring coordinates.
7. manual fire alarm call point according to claim 6 stops key pressing it is characterized in that being equipped in the cap that stops key
Column stops key pressing column and is inserted into the pressing column sleeve cylinder of fixed plate and can be moved up and down in pressing column sleeve cylinder, pressed in stop key
The cap resetting spring that stops key is cased on compression leg outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060522.4U CN207676471U (en) | 2018-01-15 | 2018-01-15 | Manual fire alarm call point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060522.4U CN207676471U (en) | 2018-01-15 | 2018-01-15 | Manual fire alarm call point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676471U true CN207676471U (en) | 2018-07-31 |
Family
ID=62974074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820060522.4U Active CN207676471U (en) | 2018-01-15 | 2018-01-15 | Manual fire alarm call point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109410501A (en) * | 2018-11-01 | 2019-03-01 | 天津市新正防爆电器有限公司 | Explosion-proof type manual fire alarm |
| GB2595341A (en) * | 2020-03-20 | 2021-11-24 | Boyesen & Munthe As | Emergency exit button for doors |
-
2018
- 2018-01-15 CN CN201820060522.4U patent/CN207676471U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109410501A (en) * | 2018-11-01 | 2019-03-01 | 天津市新正防爆电器有限公司 | Explosion-proof type manual fire alarm |
| GB2595341A (en) * | 2020-03-20 | 2021-11-24 | Boyesen & Munthe As | Emergency exit button for doors |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |