CN208110793U - Convenient for the smoke alarm of control - Google Patents
Convenient for the smoke alarm of control Download PDFInfo
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- CN208110793U CN208110793U CN201721875114.6U CN201721875114U CN208110793U CN 208110793 U CN208110793 U CN 208110793U CN 201721875114 U CN201721875114 U CN 201721875114U CN 208110793 U CN208110793 U CN 208110793U
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- smoke alarm
- upper casing
- switch button
- control
- convenient
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Abstract
The utility model relates to the technical fields of smoke alarm, disclose the smoke alarm convenient for control, including upper casing and lower casing, upper casing and lower casing connect and are formed with cavity in inside, there is the circuit board of control smoke alarm device work, the key that there is control smoke alarm device to open or close on circuit board in cavity；Upper casing has away from the outer end of lower casing, and the switch button being then provided on the outer end of upper casing, switch button is connected in cavity, and switch button abuts key by pressing.Pass through the switch button being arranged on upper casing, and switch button is connected in cavity, and switch button is abutted by pressing with key, in push switch button, switch button with press key contacts, to be opened or closed to smoke alarm device, to be opened or closed to single smoke alarm device.
Description
Technical field
The utility model relates to the technical fields of smoke alarm, especially the smoke alarm convenient for control.
Background technique
Smoke alarm is also known as fire hazard aerosol fog alarm, smoke sensor device etc., in the case of fire, in smoke alarm
Smoke sensing module senses that smog is exceeded, to sound an alarm, prompting personnel are withdrawn rapidly.
Currently, smoke alarm is stationarily connected to the positions such as metope, it is powered by cable, and is connected to master
Signal is passed to host and alarmed by machine when smoke alarm detects that smog is exceeded.
Existing smoke alarm is fixed on the positions such as metope, and is powered by cable, and gives smog always
Alarm is powered, and when occurring is not the major accidents such as fire, smoke alarm can equally detect the exceeded signal of smog,
It alarms, due to there is no switch button, the smoke alarm that can not artificially close false judgment is resulted in, if closing
It needs to close entire smog warning system, it is extremely onerous.
Utility model content
The utility model proposes convenient for control smoke alarm, it is intended to propose a kind of be arranged on smoke alarm
The problem of switch button, solution must not switch single smoke alarm in time.
The utility model is realized in this way convenient for the smoke alarm of control, including upper casing and lower casing, the upper casing
And the lower casing connects and is formed with cavity in inside, has the circuit board of control smoke alarm device work in cavity,
The key that there is control smoke alarm device to open or close on the circuit board；The upper casing has away from the outer end of lower casing
Portion, the switch button being then provided on the outer end of the upper casing, the switch button is connected in the cavity, described to open
It closes button and the key is abutted by pressing.
Further, the outer end of the upper casing forms switch through-hole identical with the switch button shape, described to open
Button is closed to be connected in the cavity across the switch through-hole.
Further, there are gaps between the switch through-hole and the switch button.
Further, the switch button includes flaky switchboard and flaky connection sheet, the connection sheet
It is formed in the two sides of the switchboard, the connection sheet of two sides extends to the direction away from the switchboard, and towards the same side
It bends and extends, be fixedly connected on the shell of the upper casing.
Further, the crooked place of the connection sheet is vertical bending.
Further, at the link position of the connection sheet and the shell of the upper casing, two sides of the connection sheet to
Outer arcuate transition is simultaneously connect with the shell of the upper casing.
Further, the flush of the outer end of the switch button and the upper casing.
Further, the outer end of the upper casing is pasted with the cover sheet with instruction information.
Further, the part arc that the cover sheet is attached at the switch button position outwardly protrudes, and convex
It is partially toward the rubber mat that is internally provided in the upper casing direction out, the rubber mat abuts on the switch button.
Compared with prior art, the smoke alarm provided by the utility model convenient for control, by being arranged on upper casing
Switch button, and switch button is connected in cavity, and switch button is abutted by pressing with key, is being pressed
Compress switch button when, switch button with press key contacts, to be opened or closed to smoke alarm device, thus to single smog report
Alert opening of device or closing.It solves the problems, such as that single smoke alarm cannot be switched in time.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the smoke alarm provided by the embodiment of the utility model convenient for control；
Fig. 2 is the three-dimensional knot for being pasted with cover sheet of the smoke alarm provided by the embodiment of the utility model convenient for control
Structure schematic diagram.
Fig. 3 is the stereochemical structure signal of the lower casing of the smoke alarm provided by the embodiment of the utility model convenient for control
Figure.
Fig. 4 is the stereochemical structure signal of the upper casing of the smoke alarm provided by the embodiment of the utility model convenient for control
Figure.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore position pass is described in attached drawing
The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
It is preferred embodiment provided by the utility model shown in referring to Figures 1 and 2.
Smoke alarm provided in this embodiment includes mounting base 12 and smoke alarm device 11, and mounting base 12 is fixed
In positions such as metopes, mounting base 12 and smoke alarm device 11 are formed with dismantling connection structure, and smoke alarm device 11 has court
To the back of mounting base 12, dismantling connection structure includes the installation buckle being formed in mounting base 12 and is formed in smog report
The mounting groove 131 at alert 11 back of equipment, installation buckle be embedded into mounting groove 131 or be detached from mounting groove 131 realize mounting base 12 with
The dismantling connection of smoke alarm device 11 is replaced or is overhauled to facilitate to disassemble smoke alarm device 11.
Specifically, smoke alarm device 11 includes upper casing 14 and lower casing 13, mounting groove 131 is formed in lower casing 13 towards deviating from
Be the outer end of lower casing 13 on the direction of upper casing 14, mounting groove 131 towards mounting base 12 direction upper opening and to upper casing 14
Direction recess, also, there is through-hole in the side of the internal side wall of mounting groove 131, penetrate through the lower casing 13 of smoke alarm device 11；
And buckle is installed and is then formed in mounting base 12 towards one end of smoke alarm device 11, that is, it is set as the one of the inner end of mounting base 12
Continue to extend to form card after installation buckle extends towards the inclination of the direction of the inner end away from mounting base 12 and towards side edge bending in end
Installation buckle docking is embedded into mounting groove 131 when carrying out installation smoke alarm device 11, then moves smog report by hook
Alert equipment 11, the grab for buckling installation card is mobile into the through-hole in mounting groove 131, to realize fixation.
In the present embodiment, the formation of lower casing 13 has including two centrosymmetric mounting grooves 131, i.e. two mounting grooves 131
Inside open up through-hole towards opposite side wall, while in mounting base 12 also tool there are two centrosymmetric installation buckle, i.e., two
A installation buckle is bent in the opposite direction, the grab extended in the opposite direction is formed, in order to make two above-mentioned grabs simultaneously
Through-hole in two mounting grooves 131, the arc-shaped slot of above-mentioned mounting groove 131, through-hole is then formed in perpendicular with curved wall
Side wall on, while grab also arc-shaped extension, when the grab docking of arc being embedded into the mounting groove 131 of arc in this way,
Smoke alarm device 11 is directly rotated, two grabs can be realized and move and be embedded into logical in two mounting grooves 131 respectively
Hole, thus make smoke alarm device 11 be stably connected in mounting base 12 and by rotation can easy removal, in order to more
It changes.
In addition, towards on through-hole direction in above-mentioned mounting groove 131, after reneing on the arcwall of the downside of mounting groove 131
The tear strip 132 for having arc is stretched, tear strip 132 is formed on lower casing 13, and tear strip 132 is communicated and is connected to through-hole
The inside of smoke alarm device 11；Meanwhile the downside of the grab in installation buckle has and connect with the inner end of mounting base 12
Grab wall, when that will install buckle and dock with mounting groove 131, corresponding when grab is embedded into through-hole, grab wall is across opening
Pig's tongue 132, so that being stably connected with for smoke alarm device 11 and mounting base 12 is realized, thus it is possible, on the one hand, tear strip in a strip shape
132 limitations can grab wall move up and down so that the two connection is more firm, another aspect grab wall as a supporting role,
The problem of preventing the grab of bending extension too long and easily snapping off.
Certainly, above-mentioned tear strip 132 can also be arranged in the curved wall of the two sides up and down of mounting groove 131, right therewith
It answers, grab wall can also be formed in two sides up and down, and what is connected in this way is more stable, and grab is more firm.
Above-mentioned installation buckle and the arrangement relation of mounting groove 131 is only a kind of mode provided in this embodiment, at other
In embodiment, installation buckle can be arranged on lower casing 13, and mounting groove 131 can then be arranged in the inner end of mounting base 12
On, this arrangement of the present embodiment is to make mounting base 12 more and can be bonded and the positions such as metope.
In addition, flexible rubber pad is arranged in the two sides of the extending direction of the grab of installation buckle, by smog alarm
After equipment 11 and mounting base 12 are stably connected with, elastic rubber pad abuts the outer end of lower casing 13, prevents smoke alarm device 11
It is moved being cooperatively connected after mounting base 12, keeps connection more stable.
The lower casing 13 and mounting base 12 of smoke alarm device 11 provided in this embodiment are peaces in the form of annular discs, above-mentioned
Seat 12 and mounting groove 131 are filled then centered on the discoidal center of circle, is centrosymmetrically arranged, is looked for facilitating in production
It is arranged to position of the stable center of circle to mounting groove 131 and installation buckle.
Also, the outer end projection of lower casing 13 in the form of annular discs is on lower casing 13, and the periphery of the inner end of mounting groove 131
It is then formed with annular protrusion, annular protrusion is arranged around the periphery of discoid mounting groove 131, by smoke alarm device 11
When being mounted in mounting base 12, the outer end of protrusion is embedded just below in the inside of annular protrusion, and the periphery of lower casing 13 abuts annular
The inner wall of protrusion is stably connected with the two, while lower casing 13 in the form of annular discs is conveniently rotated in annular protrusion, so that card
Hook passes through through-hole, stablizes cooperation.
There is folding lid 133 on lower casing 13, which is connected to the power module in smoke alarm device 11
19, power module 19 is that smoke alarm device 11 is powered, in this way, smoke alarm device 11 is mounted in mounting base 12
When, lower casing 13 and the inner end of mounting base 12 fit closely, prevent folding lid 133 to be exposed to outer, need replacing battery when
It waits, it is only necessary to smoke alarm device 11 be rotated and dismantled, replaced from lower casing 13.Power module 19 is provided separately within smog
In warning device 11, repair the smoke alarm device 11 more convenient, and do not needing cable, it when power is off, can also be into
It exercises and uses, it is more convenient.
In addition, having the fixed structure being fixed on metope in mounting base 12, which includes two interval cloth
The inner end of the runway shape fixed groove set, fixed groove towards mounting base 12 is open, also, two fixed groove vertical directions
It is arranged, is respectively formed with circular through hole in the lower end of two fixed grooves, it is logical to be formed with bar shaped in the upper end of fixed groove
Hole, strip through-hole are connected to downwards circular through hole, and circular through hole can be passed through for the head of screw, and strip through-hole can be for screw
End pass through, in this way, after fixing two screws on metope, two circular through holes are each passed through to the head of screw, then will
Mounting base 12 moves down, and the end of screw is made to pass through strip through-hole, and the head of screw then abuts the inner wall of fixed groove,
Mounting base 12 is set to be fixedly connected on the positions such as metope.
In the present embodiment, the side wall of fixed groove is towards the strip through-hole inclination in fixed groove, due to the head of screw
The end towards screw inner face be it is inclined, so i.e. just cooperate fixed groove inclined side wall, to make to connect
It is more stable.
In addition, the position for the screw fixed on metope in order to prevent is different and keeps the fixation of mounting base 12 unstable, installing
The outer end of seat 12 is equipped with fixed block, is formed with fixed hole same as circular through hole and strip through-hole on fixed block, will
Two fixed blocks respectively correspond fixed groove and are fixedly connected, to change mounting base 12 at a distance from metope fitting, to make screw
Head can be embedded just below into fixing groove, stablize fitting.
In order to realize that upper casing 14 and the installation of lower casing 13 of smoke alarm device 11 are fixed, upper casing 14 is in the form of annular discs, upper casing
14 have the connection bump towards the protrusion of lower casing 13 towards the periphery of the inner end of lower casing 13, in lower casing 13 towards the inner end of upper casing 14
The periphery in portion has link slot, and connection bump is embedded into link slot, and upper casing 14 and the periphery of lower casing 13 contact, and upper
The inside of 14 connection bump of shell is formed with multiple connection buckles 144 towards 13 diffraction of lower casing, in the inside of the link slot of lower casing 13
It is formed with connection fin, the middle part hollow out of connection buckle 144, connection fin passes through hollowed out area, and abuts connection buckle
144, realization upper casing 14 is fixedly connected with lower casing 13, and the inside between upper casing 14 and lower casing 13 is closed and is formed with
Place the cavity of various module components.
Also, there is connection through-hole 135 on lower casing 13, when connection fin is clamped connection buckle 144, connection buckle
144 pass through connection through-hole 135, this is can be by stirring the connection buckle 144 across connection 135 part of through-hole come to upper casing 14
It is dismantled with lower casing 13.
In addition, upper casing 14, which has, is then provided with multiple Smoke Detection holes 142 on the outer end of lower casing 13, outer end,
It is equipped with smoke monitoring module 17 in the inner end of upper casing 14, Smoke Detection hole 142 is then connected to Smoke Detection module, and is holding
Intracavitary to be provided with alarm modules 18, smoke monitoring module 17 and alarm modules 18 are electrically connected, when smog is more than certain standard,
Alarm modules 18 sound an alarm prompting personnel and withdraw.
Also, there is the speaker hole 143 for being connected to alarm modules 18 in cavity, alarm modules 18 are sounded an alarm from loudspeaker
Hole 143 spreads out of alarm personnel and withdraws.
In the present embodiment, there is switch button 141 in the outer end of upper casing 14, switch button 141 is connected in cavity
Circuit board, circuit board be for control smoke alarm device 11 work circuit structure, specifically, on circuit boards have control
The key that smoke alarm device 11 processed opens or closes, switch button are used by pressing ground key, such switch button 141
To the smoke alarm device 11 is turned off or on, electricity is saved, while in the case where preventing part to be safe from danger, smog alarm
Equipment 11 is constantly alarmed, the switch button 141 of setting controlling the smoke alarm device 11 more preferably.
Specifically, being switch button 141 at the middle part of 14 outer end of upper casing, which includes flaky
Switchboard 1411 and in the form of sheets connection sheet 1412, connection sheet 1412 are formed in the two sides of switchboard 1411, also, two sides
Connection sheet 1412 support or oppose the direction from switchboard 1411 extension, then the connection sheet 1412 of two sides bends and prolongs in the same direction
It stretches, and is fixedly connected on the shell of upper casing 14, the shell of upper casing 14 is formed with switch identical with 141 shape of switch button
Through-hole, switch through-hole is connected in the cavity between upper casing 14 and lower casing 13, and the outer end of switch button 141 and upper casing 14
The surface in portion is in concordant shape, in this way, the connection sheet 1412 of 1411 two sides of switchboard can be to upper casing 14 by push switch plate 1411
Inner end inclination, switchboard 1411 can abut the key on internal circuit board, thus make the smoke alarm device 11 open or
Person closes；After trip switch plate 1411, the connecting plate connecting with the shell of upper casing 14 can be because flexible deformation becomes original sample again
Son, i.e. switchboard 1411 are detached from the key on circuit board, and switchboard 1411 keeps concordant with the outer end of upper casing 14 again, this
The arrangement of sample no longer needs in addition to add switch button 141, is directly integrally formed switch button 141 and shell, simplifies work
Skill.
In addition, the crooked place of above-mentioned connection sheet 1412 is vertically bent, in this way, in push switch plate 1411,
Flexible deformation occurs for the inclination directly down of connection sheet 1412, and required power is smaller, and replys rapider.
Meanwhile there are gaps between switch through-hole and switch button 141, it is more convenient in this way to press switchboard 1411 downwards
Pressure.
In addition, the two of connection sheet 1412 are laterally opposite at the link position of connection sheet 1412 and the shell of upper casing 14
Direction arc-shaped transition, then the shell with upper casing 14 is attached, in this way, larger in link position width, is prevented by pressing off
When closing plate 1411, cause to be broken at the link position of connection sheet 1412 and shell.
It is also pasted with cover sheet 15 on the outer end of upper casing 14, has and smoke monitoring hole and loudspeaker in cover sheet 15
The corresponding through-hole in hole 143, indicating positions and the smoke alarm device 11 in cover sheet 15 with switch button 141 are mounted on
Rotary switch direction of mounting base 12 etc. indicates information, and cover sheet 15, which is directly carried out bonding, can be attached to the outer of upper casing 14
On end, in this way, after a protracted use, the instruction information wears of cover sheet 15, the cover sheet 15 directly more renewed
Each instruction information can be indicated again.
In addition, above-mentioned outer cover is attached to, the part at 141 position of switch button is arc-shaped to be outwardly protruded, i.e., middle part is outside
Arc protrusion, and it is equipped with rubber mat in the inner mast towards 14 direction of upper casing of cover sheet 15, rubber mat is connected to switch button 141
On, and contacted with switchboard 1411, it is corresponding by the arcuate projections point in pressing cover sheet 15, it can push switch plate
1411, so that the smoke alarm device 11 is switched, it is simple and convenient, and be easier to find the position of switch.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. convenient for the smoke alarm of control, which is characterized in that including upper casing and lower casing, the upper casing and the lower casing connect
It connects and is formed with cavity in inside, there is the circuit board of control smoke alarm device work in cavity, have on the circuit board
The key for thering is control smoke alarm device to open or close；The upper casing has away from the outer end of lower casing, in the upper casing
The switch button being then provided on outer end, the switch button are connected in the cavity, and the switch button passes through pressing
Abut the key.
2. as described in claim 1 convenient for control smoke alarm, which is characterized in that the upper casing shell be formed with
The identical switch through-hole of the switch button shape, the switch button pass through the switch through-hole and are connected in the cavity.
3. as claimed in claim 2 convenient for the smoke alarm of control, which is characterized in that the switch through-hole is pressed with the switch
There are gaps between button.
4. convenient for the smoke alarm of control as described in any one of claims 1 to 3, which is characterized in that the switch button packet
Flaky switchboard and flaky connection sheet are included, the connection sheet is formed in the two sides of the switchboard, the institute of two sides
It states connection sheet to extend to the direction away from the switchboard, and bends and extend towards the same side, be fixedly connected on the upper casing
On shell.
5. as claimed in claim 4 convenient for the smoke alarm of control, which is characterized in that the crooked place of the connection sheet is vertical
Straight bending.
6. as claimed in claim 5 convenient for the smoke alarm of control, which is characterized in that in the connection sheet and the upper casing
At the link position of shell, the outside arc-shaped transition in the two sides of the connection sheet is simultaneously connect with the shell of the upper casing.
7. as described in any one of claims 1 to 3 convenient for control smoke alarm, which is characterized in that the switch button with
The flush of the outer end of the upper casing.
8. as claimed in claim 7 convenient for the smoke alarm of control, which is characterized in that the outer end of the upper casing is pasted with tool
There is the cover sheet of instruction information.
9. as claimed in claim 8 convenient for the smoke alarm of control, which is characterized in that the cover sheet is attached to the switch
Part at button position is arc-shaped to be outwardly protruded, and is internally provided with rubber mat what protrusion was partially toward the upper casing direction,
The rubber mat abuts on the switch button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875114.6U CN208110793U (en) | 2017-12-27 | 2017-12-27 | Convenient for the smoke alarm of control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875114.6U CN208110793U (en) | 2017-12-27 | 2017-12-27 | Convenient for the smoke alarm of control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110793U true CN208110793U (en) | 2018-11-16 |
Family
ID=64131556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875114.6U Active CN208110793U (en) | 2017-12-27 | 2017-12-27 | Convenient for the smoke alarm of control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487879A (en) * | 2019-09-05 | 2019-11-22 | 郑州维纳实验设备有限公司 | A kind of gas alarm detection device |
-
2017
- 2017-12-27 CN CN201721875114.6U patent/CN208110793U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487879A (en) * | 2019-09-05 | 2019-11-22 | 郑州维纳实验设备有限公司 | A kind of gas alarm detection device |
| CN110487879B (en) * | 2019-09-05 | 2022-06-21 | 宁夏诺克银丰智能科技有限公司 | Gas alarm detection device |
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