CN209708280U - A kind of smog alarm device assembly - Google Patents
A kind of smog alarm device assembly Download PDFInfo
- Publication number
- CN209708280U CN209708280U CN201920804049.0U CN201920804049U CN209708280U CN 209708280 U CN209708280 U CN 209708280U CN 201920804049 U CN201920804049 U CN 201920804049U CN 209708280 U CN209708280 U CN 209708280U
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- China
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- pedestal
- alarm device
- boss
- device assembly
- smog alarm
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Abstract
The utility model provides a kind of smog alarm device assembly, it include: upper casing and lower casing, the pedestal in the upper casing and the lower casing, the pedestal is equipped with battery, the circuit unit being connect with the battery, the buzzer being connect with the circuit unit, button assembly and connecting terminal components；The upper casing extends multiple adjutages to the pedestal direction, and the pedestal corresponds to the adjutage equipped with card slot, and the adjutage is set in the card slot；One side of lower casing extends boss to the pedestal direction, and the boss is equipped with clamping part；The pedestal corresponds to and is equipped with recessed portion at the boss, and the recessed portion is equipped with fluting, and the clamping part is set in the fluting.The upper casing of the utility model with pedestal is connected together by adjutage and card slot, and lower casing with pedestal is slidably fastened by boss and recessed portion, and installation is simple, convenient disassembly.
Description
Technical field
The utility model relates to alarm assemblies, a kind of especially smog alarm device assembly.
Background technique
Smoke alarm is warning device common in life, the smog being able to detect in environment, when the cigarette in environment
Mist can trigger its alarm when excessive, current smoke alarm generally comprises support frame, installation pedestal on the support frame, installation
In the end cap and installation junction block on the support frame of support frame bottom, however support frame, bottom in current smoke alarm
Seat, end cap, it is most of between junction block be all to be installed by screw, installation is complicated, and time-consuming, and installing component is more, is easy
Gaps and omissions, dismounting are inconvenient.
Utility model content
The utility model provides a kind of smog alarm device assembly that installation is simple, convenient for disassembly and assembly.
The technical solution adopted in the utility model are as follows: a kind of smog alarm device assembly, comprising: upper casing and lower casing are set to institute
The pedestal in upper casing and the lower casing is stated, the pedestal is equipped with battery, the circuit unit connecting with the battery, with the electricity
Buzzer, button assembly and the connecting terminal components of road component connection；The upper casing extends multiple prolong to the pedestal direction
Semi-girder, the pedestal correspond to the adjutage equipped with card slot, and the adjutage is set in the card slot；One side of lower casing is to institute
It states pedestal direction and extends boss, the boss is equipped with clamping part；The pedestal corresponds to and is equipped with recessed portion at the boss, described
Recessed portion is equipped with fluting, and the clamping part is set in the fluting.
Further, the card slot is the groove of strip, the adjutage and the card slot interference engagement.
Further, salient point is equipped in the card slot, the adjutage is equipped with stuck point, and the salient point and the stuck point cooperate
Setting.
Further, circular hole is equipped in the fluting, the clamping part is equipped with through-hole corresponding with the circular hole.
Further, the opposite sides of the recessed portion opening is equipped with sliding slot, and the boss two sides correspond to the sliding slot and set
There is extension, the extension is set in the sliding slot.
Further, the boss two sides are equipped with stopper, and the extension is set in the stopper.
Further, the extension extends into the sliding slot, and to the pedestal direction projection hook part.
Further, the setting connecting terminal components in the boss, the connection terminal portion is convexly equipped in described convex
Platform passes through the recessed portion inner wall, connect with the circuit unit.
Further, container is equipped on the outside of the recessed portion, the container is interior equipped with the circuit unit and described
Buzzer, the container are open to the upper casing direction.
Further, it is equipped with accommodation groove on the outside of the recessed portion, is equipped with the battery in the accommodation groove, the battery is matched
Multiple connection components are arranged with, the connection component prominent accommodation groove in part is connect with the circuit unit, the accommodating
Slot is arranged to the lower casing direction to be open.
Compared to the prior art, the upper casing of the utility model with pedestal is connected together by adjutage and card slot, lower casing
It with pedestal is slidably fastened by boss and recessed portion, installation is simple, convenient disassembly.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment is used to explain together the utility model, but should not constitute limitations of the present invention.In the accompanying drawings,
Fig. 1: the structural schematic diagram of the utility model smog alarm device assembly；
Fig. 2: the exploded view of the utility model smog alarm device assembly；
Fig. 3: the assembling schematic diagram of the utility model smog alarm device assembly.
The names of the parts and its label
Upper casing 1
Adjutage 11
Lower casing 2
Boss 21
Clamping part 211
Stopper 212
Extension 2121
Hook part 2122
Insertion section 22
Pedestal 3
Card slot 31
Recessed portion 32
Fluting 321
Sliding slot 322
Container 33
Accommodation groove 34
Socket 35
Battery 4
Circuit unit 5
Connecting terminal inserted sheet 51
Labyrinth 52,
Bottom cover 521
Infrared receiving tube 522
Infrared transmitting tube 523
Shielding case 524
Upper cover 525
Buzzer 6
Button assembly 7
Connecting terminal components 8
Terminal cover 9.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As shown in figures 1 and 3, a kind of smog alarm device assembly of the utility model, comprising: upper casing 1 and lower casing 2 are set to
Pedestal 3 in the upper casing 1 and the lower casing 2, the pedestal 3 are equipped with battery 4, the circuit unit connecting with the battery 4
5, buzzer 6, button assembly 7 and the connecting terminal components 8 being connect with the circuit unit 5.The battery 4 is reserve battery
4, it is used when the external world does not provide power supply or when meeting an urgent need.The connecting terminal components 8 be the buzzer 6 provide signal with
And power supply, circuit unit 5 described in 7 on/off of button assembly are provided for the circuit unit 5.
As shown in figures 1 and 3, the upper casing 1 extends multiple adjutages 11 to 3 direction of pedestal, and the pedestal 3 is corresponding
The adjutage 11 is equipped with card slot 31, and the adjutage 11 is set in the card slot 31 and fastens the upper casing 1 and the pedestal 3
Together.The card slot 31 is the groove of strip, the adjutage 11 and 31 interference engagement of card slot, so that the upper casing
1 is stably connected with together with the pedestal 3, and the components that the mode connected is simple, quick for installation, not extra.It is described
Salient point is equipped in card slot 31, the adjutage 11 is equipped with stuck point, and the salient point is equipped with the stuck point so that upper casing 1 and
Connection between pedestal 3 is even closer.
As shown in figures 1 and 3,2 one side of lower casing extends boss 21 to 3 direction of pedestal, sets on the boss 21
There is clamping part 211.
As shown in figures 1 and 3, it is equipped with recessed portion 32 at the corresponding boss 21 of the pedestal 3, the recessed portion 32 is equipped with
Fluting 321, the clamping part 211 are set in the fluting 321.It is equipped with circular hole in the fluting 321, the clamping part 211 is set
There is through-hole corresponding with the circular hole.
As shown in figures 1 and 3, the opposite sides that the recessed portion 32 is open is equipped with sliding slot 322,21 two sides pair of boss
The sliding slot 322 is answered to be equipped with extension 2121, the extension 2121 is set in the sliding slot 322.21 two sides of boss are set
There is stopper 212, the extension 2121 is set in the stopper 212.The extension 2121 extends into the sliding slot 322,
And to the 3 direction projection hook part 2122 of pedestal.The stopper 212 is set to 322 outside of sliding slot, prevents from inserting.The hook
Portion 2122 be set in the sliding slot 322 and with 322 interference engagement of sliding slot, prevent extension 2121 from skidding off the sliding slot 322.
The boss 21 slips into the recessed portion 32, and the clamping part 211 is cooperatively connected with the fluting 321, the extension
Portion 2121 slips into the sliding slot 322, so that the lower casing 2 and the pedestal 3 are slidably connected together, connection type letter
Single, not extra components save the set-up time.Socket 35 is equipped in the recessed portion, the boss is equipped with insertion section
22, the insertion section 22 is inserted into the socket 35.
As shown in figures 1 and 3, the setting connecting terminal components 8 in the boss 21, the connection terminal portion projection
32 inner wall of recessed portion is passed through in the boss 21, is connect with the circuit unit 5.In the present embodiment, the connecting terminal
It is ground terminal, signal terminal, fire line terminal, power supply terminal respectively equipped with four, the power supply terminal connects 220V power supply.
Terminal cover 9 is equipped at the corresponding connecting terminal components 8 of the lower casing 2.
As shown in figures 1 and 3, it is equipped with container 33 on the outside of the recessed portion 32, is equipped with the electricity in the container 33
Road component 5 and the buzzer 6, the container 33 are open to 1 direction of upper casing.The circuit unit 5 is equipped with wiring
Terminal inserted sheet 51, the connecting terminal inserted sheet 51 are connect with the connecting terminal.It is additionally provided with labyrinth 52 on the circuit unit 5,
For detecting smog.The labyrinth is equipped with bottom cover 521, is equipped with infrared receiving tube 522 and infrared transmitting tube in the bottom cover 521
523 and shielding case 524, netted upper cover 525 is equipped with above the bottom cover 521.
As shown in figures 1 and 3, it is equipped with accommodation groove 34 on the outside of the recessed portion 32, is equipped with the electricity in the accommodation groove 34
Pond 4, the battery 4 protrude the accommodation groove 34 and the circuit with multiple connection components, the part connection component is arranged with
Component 5 connects, and the accommodation groove 34 is arranged to 2 direction of lower casing to be open.
To sum up, the utility model upper casing 1 with pedestal 3 is connected together by adjutage 11 and card slot 31, lower casing 2 and pedestal
3 are slidably fastened by boss 21 and recessed portion 32, and installation is simple, convenient disassembly.
Without departing from the thought that the utility model is created, any group is carried out to the various different embodiments of the utility model
It closes, content disclosed by the utility model should all be considered as；In the range of the technology design of the utility model, technical solution is carried out
Any combination for the thought created without prejudice to the utility model that a variety of simple modifications and different embodiments carry out, should all be at this
Within the protection scope of utility model.
Claims (10)
1. a kind of smog alarm device assembly characterized by comprising
Upper casing and lower casing, the pedestal in the upper casing and the lower casing, the pedestal are equipped with battery, connect with the battery
The circuit unit connect, the buzzer being connect with the circuit unit, button assembly and connecting terminal components；
The upper casing extends multiple adjutages to the pedestal direction, and the pedestal corresponds to the adjutage and is equipped with card slot, described
Adjutage is set in the card slot；
One side of lower casing extends boss to the pedestal direction, and the boss is equipped with clamping part；Described in the pedestal is corresponding
Recessed portion is equipped at boss, the recessed portion is equipped with fluting, and the clamping part is set in the fluting.
2. smog alarm device assembly as described in claim 1, it is characterised in that: the card slot is the groove of strip, described
Adjutage and the card slot interference engagement.
3. smog alarm device assembly as described in claim 1, it is characterised in that: be equipped with salient point, the extension in the card slot
Arm is equipped with stuck point, and the salient point is equipped with the stuck point.
4. smog alarm device assembly as described in claim 1, it is characterised in that: be equipped with circular hole, the buckle in the fluting
Portion is equipped with through-hole corresponding with the circular hole.
5. smog alarm device assembly as described in claim 1, it is characterised in that: the opposite sides of the recessed portion opening is equipped with
Sliding slot, the boss two sides correspond to the sliding slot equipped with extension, and the extension is set in the sliding slot.
6. smog alarm device assembly as claimed in claim 5, it is characterised in that: the boss two sides are equipped with stopper, described to prolong
Extending portion is set in the stopper.
7. smog alarm device assembly as claimed in claim 5, it is characterised in that: the extension extends into the sliding slot,
And to the pedestal direction projection hook part.
8. smog alarm device assembly as described in claim 1, it is characterised in that: the setting terminals subgroup in the boss
Part, the connection terminal portion are convexly equipped in the boss across the recessed portion inner wall, connect with the circuit unit.
9. smog alarm device assembly as claimed in claim 8, it is characterised in that: be equipped with container, institute on the outside of the recessed portion
It states and is equipped with the circuit unit and the buzzer in container, the container is open to the upper casing direction.
10. smog alarm device assembly as claimed in claim 8, it is characterised in that: be equipped with accommodation groove, institute on the outside of the recessed portion
It states and is equipped with the battery in accommodation groove, the battery, which is matched, is arranged with multiple connection components, described in the connection component protrusion of part
Accommodation groove is connect with the circuit unit, and the accommodation groove is arranged to the lower casing direction to be open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804049.0U CN209708280U (en) | 2019-05-31 | 2019-05-31 | A kind of smog alarm device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804049.0U CN209708280U (en) | 2019-05-31 | 2019-05-31 | A kind of smog alarm device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209708280U true CN209708280U (en) | 2019-11-29 |
Family
ID=68651338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920804049.0U Active CN209708280U (en) | 2019-05-31 | 2019-05-31 | A kind of smog alarm device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209708280U (en) |
-
2019
- 2019-05-31 CN CN201920804049.0U patent/CN209708280U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |