CN207601979U - A kind of audible-visual annunciator - Google Patents
A kind of audible-visual annunciator Download PDFInfo
- Publication number
- CN207601979U CN207601979U CN201721539372.7U CN201721539372U CN207601979U CN 207601979 U CN207601979 U CN 207601979U CN 201721539372 U CN201721539372 U CN 201721539372U CN 207601979 U CN207601979 U CN 207601979U
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- CN
- China
- Prior art keywords
- pedestal
- card
- audible
- block
- visual annunciator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of audible-visual annunciator, including pedestal and it is fixed in the housing on pedestal top, affixed light source in housing, reflector is rotatably connected in housing, the bottom end of the pedestal is provided with supporting rack, and mounting hole is offered on support frame as described above, and support frame as described above is clamped with pedestal.For alarm in alarm, internal light source sends out light beam, and intermittently emits light beam outward under the action of reflector rotation；Alarm is clamped with supporting rack, convenient for the installation of alarm and supporting rack, consequently facilitating the maintenance to alarm.
Description
Technical field
The utility model is related to fire protection warning field more particularly to a kind of audible-visual annunciators.
Background technology
Audible-visual annunciator can make a sound the device alarmed with light source, be widely used in indoor fire-fighting, equipment report
It is alert etc..
The prior art can refer to the Chinese invention patent application that application publication number is CN106683315A, that application discloses
A kind of fire acousto-optic alarm, including mounting base, fixed plate, automaton, acoustic alarm device, LED light source and shell,
Mounting base is fixedly connected with fixed plate, and automaton, acoustic alarm device and LED light source are set inside the shell, mounting base
The bottom end of housing is fixed in, mounting hole is provided in fixed plate.
But alarm integral demounting need to be got off when breaking down and be overhauled or replaced, be not easy to by the alarm
Alarm is overhauled.
Utility model content
The purpose of this utility model is to provide a kind of audible-visual annunciator, and advantage is by alarm ontology and bracket clamp
It connects, consequently facilitating being dismantled to alarm ontology, consequently facilitating being overhauled to alarm.
The above-mentioned purpose of the utility model technical scheme is that：A kind of audible-visual annunciator, including
Pedestal and the housing for being fixed in pedestal top, affixed light source in housing are rotatably connected to reflector in housing, the pedestal
Bottom end is provided with supporting rack, and mounting hole is offered on support frame as described above, and support frame as described above is clamped with pedestal.
Through the above technical solutions, alarm, in alarm, internal light source sends out light beam, and in the effect of reflector rotation
Under intermittently outward transmitting light beam；Alarm is clamped with supporting rack, convenient for the installation of alarm and supporting rack, consequently facilitating right
The maintenance of alarm.
Preferably, buckling groove is provided on the side wall of the pedestal, is provided with what is be clamped with buckling groove on support frame as described above
Grafting block, the grafting block are connected with supporting rack sliding, are provided on the pedestal mobile so as to which grafting block be made to be detached from card
The off card component of access slot.
Preferably, the off card component includes the off card plate that connection is slid in pedestal and slides connection with off card plate
Snap-gauge is pushed up, one end of the off card plate is tiltedly installed with joint face, the cooperation coordinated with joint face is provided on the top snap-gauge
Face；Extend pedestal in the described one end of off card plate far from joint face；The described top one end of snap-gauge far from off card plate is supported with grafting block
It connects.
Through the above technical solutions, supporting rack is by the buckling groove grafting on grafting block and pedestal, so as to which pedestal be fixed
On supporting rack, consequently facilitating the installation to alarm；It is moved in pedestal by off card plate, so as to drive top snap-gauge in pedestal
Interior movement, so as to which grafting block is pushed away pedestal, consequently facilitating being dismantled to pedestal.
Preferably, one end that the off card plate is provided with joint face is connected with off card spring, and the off card spring is far from de-
One end of snap-gauge is fixedly connected with pedestal.
Through the above technical solutions, the off card spring on off card plate provides elastic force to off card plate, off card plate is made to automatically reset,
Convenient for being disassembled to alarm.
Preferably, arc groove is offered on the joint face, is connected in the mating surface and arc groove sliding connection
Arc block.
Through the above technical solutions, top snap-gauge is slid by arc block in arc groove, so as to strengthen pushing up snap-gauge and off card
Contact between plate, consequently facilitating grafting block is pushed away pedestal by top snap-gauge.
Preferably, convex block is connected on support frame as described above, the grafting block slides connection in convex block, set in the convex block
Clamping spring is equipped with, one end of the clamping spring is fixedly connected with convex block, and the other end is fixedly connected with grafting block.
Through the above technical solutions, the clamping spring on grafting block provides elastic force, so as to which grafting block is made to automatically reset,
Consequently facilitating it is clamped with alarm lamp.
Preferably, inserting groove is offered on support frame as described above, the pedestal bottom end is connected with the connection with inserting groove grafting
Column.
The side wall of preferably described inserting groove offers limiting slot, and the limit with limiting slot grafting is connected on the connecting pole
Position block.
Through the above technical solutions, pedestal positions pedestal, by connecting pole and inserting groove grafting consequently facilitating bottom
Seat is clamped with supporting rack；Limited block on connecting pole is plugged in limiting slot, so as to limit the rotation of pedestal, consequently facilitating alarm
The dismounting of device.
Preferably, it is connected with reinforcing plate on support frame as described above.
Through the above technical solutions, the reinforcing plate on supporting rack can increase the intensity of supporting rack, consequently facilitating to alarm
Device is supported.
In conclusion the utility model has the advantages that：For alarm in alarm, internal light source sends out light beam,
And intermittently emit light beam outward under the action of reflector rotation；Alarm is clamped with supporting rack, convenient for alarm and branch
The installation of support, consequently facilitating the maintenance to alarm；Supporting rack is by the buckling groove grafting on grafting block and pedestal, thus will
Pedestal is fixed on supporting rack, consequently facilitating the installation to alarm；It is moved in pedestal by off card plate, so as to which top be driven to block
Plate moves in pedestal, so as to which grafting block is pushed away pedestal, consequently facilitating being dismantled to pedestal.
Description of the drawings
Fig. 1 is the overall schematic for embodying the utility model；
Fig. 2 is the schematic diagram for embodying light source and reflector；
Fig. 3 is the schematic diagram for embodying supporting rack；
Fig. 4 is the schematic diagram for embodying off card component；
Fig. 5 is the schematic diagram for embodying off card slot；
Fig. 6 is the schematic diagram for embodying off card spring；
Fig. 7 is to embody joint face and the decomposition diagram of mating surface.
In figure：1st, pedestal；11st, connecting pole；12nd, limited block；13rd, buckling groove；14th, off card slot；15th, slippage slot；2nd, housing；
21st, light source；22nd, reflector；23rd, protective cover；3rd, supporting rack；31st, transverse slat；311st, link block；3111st, groove；3112nd, grafting
Slot；3113rd, limiting slot；32nd, riser；321st, mounting hole；33rd, convex block；34th, grafting block；35th, it is clamped spring；36th, reinforcing plate；4、
Off card component；41st, off card plate；411st, joint face；412nd, arc groove；42nd, snap-gauge is pushed up；421st, slipping block；422nd, arc block；423、
Mating surface；43rd, off card spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of audible-visual annunciator as depicted in figs. 1 and 2, including pedestal 1, is fixed in the housing 2 on 1 top of pedestal and sets
Put the supporting rack 3 in 1 bottom end of pedestal；Light source 21 is connected in housing 2, is rotatably connected to reflector 22 in housing 2, on housing 2
Protective cover 23 is provided with, protective cover 23 is fixedly connected with housing 2.
As shown in figures 1 and 3, supporting rack 3 includes transverse slat 31 and the riser 32 being fixedly connected with transverse slat 31, transverse slat 31
Bottom end is provided with reinforcing plate 36, and the side of reinforcing plate 36 is fixedly connected with riser 32, and opposite side is fixedly connected with transverse slat 31.
As shown in Figure 3 and Figure 4, the top of transverse slat 31 is connected with link block 311, offers on link block 311 and is put for pedestal 1
The groove 3111 put；The bottom end of groove 3111 offers inserting groove 3112, and the bottom end of pedestal 1 is connected with and 3112 grafting of inserting groove
Connecting pole 11；The side wall of inserting groove 3112 is opened up there are two limiting slot 3113（It is not limited to two limiting slots 3113）, connection
The limited block 12 with 3113 grafting of limiting slot is connected on the side wall of column 11.
The both sides of link block 311 are connected with convex block 33, and cavity volume is offered in convex block 33；Sliding is connected with grafting in convex block 33
Block 34, the side of grafting block 34 are connected with clamping spring 35, and side of the clamping spring 35 far from grafting block 34 is fixed with convex block 33
Connection；The side wall of pedestal 1 offers the buckling groove 13 slid for grafting block 34（Such as Fig. 5）.
As shown in Figure 4 and Figure 5, the off card component 4 that grafting block 34 is pushed away to pedestal 1, off card component 4 are provided in pedestal 1
Including the off card plate 41 of sliding connection in pedestal 1 and the top snap-gauge 42 with the sliding connection of off card plate 41；It is offered on pedestal 1
For the off card slot 14 that off card plate 41 slides, the slippage slot 15 for the top sliding connection of snap-gauge 42, slippage slot 15 are further opened on pedestal 1
Direction it is vertical with the direction of off card slot 14, and slippage slot 15 is connected with buckling groove 13.
The width of slippage slot 15 is more than the width of buckling groove 13, and the both sides of top snap-gauge 42, which are connected with to slide with slippage slot 15, to be connected
The slipping block 421 connect, slipping block 421 can carry out top snap-gauge 42 limiting in width direction；One end of off card plate 41 is affixed
There is off card spring 43（Such as Fig. 6）, the one end of off card spring 43 far from off card plate 41 is fixedly connected with off card slot 14, and off card plate 41 is remote
Extend pedestal 1 in one end from off card spring 43；Top snap-gauge 42 is abutted with grafting block 34.
As shown in Figure 6 and Figure 7, off card plate 41 is provided with joint face 411, joint face 411 close to one end of off card spring 43
On offer arc groove 412, joint face 411 is obliquely installed, and the smaller one end in 411 section of joint face and off card spring 43 are affixed；
Top snap-gauge 42 mating surface 423 coordinate with off card plate 41 is provided with close to one end of off card plate 41, be connected in mating surface 423 and
The arc block 422 of the sliding connection of arc groove 412.
Use principle：Alarm bottom end is placed on supporting rack 3, makes the connecting pole 11 and inserting groove of alarm bottom end
3112 grafting, and the limited block 12 on connecting pole 11 and 3113 grafting of limiting slot；In alarm and the process of 3 grafting of supporting rack
In, the grafting block 34 on supporting rack 3 is compressed to be moved to the direction far from pedestal 1；When the buckling groove 13 on pedestal 1 and clamping
When block is in same plane, clamping block is connected in buckling groove 13, and the one end of grafting block 34 far from supporting rack 3 is supported with top snap-gauge 42
It connects, alarm is fixed.
When needing to be dismantled alarm, off card plate 41 is pressed so that off card plate 41 is moved into pedestal 1, so as to make
Arc block 422 on the snap-gauge 42 of top is moved along the arc groove 412 on off card plate 41, so as to make top snap-gauge 42 to far from off card plate
41 direction movement, so as to which grafting block 34 is ejected pedestal 1, then takes out alarm, so as to complete the dismounting to alarm.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (9)
1. a kind of audible-visual annunciator, including pedestal (1) and it is fixed in the housing (2) on pedestal (1) top, it is affixed in housing (2)
Light source (21), housing（2）Reflector (22) is inside rotatably connected to, it is characterized in that：The bottom end of the pedestal (1) is provided with supporting rack
(3), mounting hole (321) is offered on support frame as described above (3), support frame as described above (3) is clamped with pedestal (1).
2. a kind of audible-visual annunciator according to claim 1, it is characterized in that：Card is provided on the side wall of the pedestal (1)
Access slot (13) is provided with the grafting block (34) with buckling groove (13) clamping, the grafting block (34) and branch on support frame as described above (3)
Support (3) sliding connects, and is provided on the pedestal (1) mobile so as to which grafting block (34) be made to be detached from the de- of buckling groove (13)
Card component (4).
3. a kind of audible-visual annunciator according to claim 2, it is characterized in that：The off card component (4) is included in pedestal (1)
The off card plate (41) of interior sliding connection and the top snap-gauge (42) with off card plate (41) sliding connection, the one of the off card plate (41)
End is tiltedly installed with joint face (411), and the mating surface (423) with joint face (411) cooperation is provided on the top snap-gauge (42)；
Extend pedestal (1) in the one end of the off card plate (41) far from joint face (411)；The top snap-gauge (42) is far from off card plate (41)
One end abutted with grafting block (34).
4. a kind of audible-visual annunciator according to claim 3, it is characterized in that：The off card plate (41) is provided with joint face
(411) one end is connected with off card spring (43), and the one end of the off card spring (43) far from off card plate (41) and pedestal (1) are solid
Fixed connection.
5. a kind of audible-visual annunciator according to claim 3, it is characterized in that：Arc is offered on the joint face (411)
Slot (412) is connected with the arc block (422) with arc groove (412) sliding connection on the mating surface (423).
6. a kind of audible-visual annunciator according to claim 2, it is characterized in that：Support frame as described above is connected with convex block on (3)
(33), the grafting block (34) sliding connection in convex block (33), interior be provided with of the convex block (33) is clamped spring (35), described
One end of clamping spring (35) is fixedly connected with convex block (33), and the other end is fixedly connected with grafting block (34).
7. a kind of audible-visual annunciator according to claim 2, it is characterized in that：Support frame as described above offers inserting groove on (3)
(3112), pedestal (1) bottom end is connected with and the connecting pole (11) of inserting groove (3112) grafting.
8. a kind of audible-visual annunciator according to claim 7, it is characterized in that：The side wall of the inserting groove (3112) offers
Limiting slot (3113) is connected on the connecting pole (11) and the limited block (12) of limiting slot (3113) grafting.
9. a kind of audible-visual annunciator according to claim 1, it is characterized in that：Support frame as described above is connected with reinforcing plate on (3)
(36)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539372.7U CN207601979U (en) | 2017-11-17 | 2017-11-17 | A kind of audible-visual annunciator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539372.7U CN207601979U (en) | 2017-11-17 | 2017-11-17 | A kind of audible-visual annunciator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601979U true CN207601979U (en) | 2018-07-10 |
Family
ID=62760692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539372.7U Expired - Fee Related CN207601979U (en) | 2017-11-17 | 2017-11-17 | A kind of audible-visual annunciator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205663A (en) * | 2021-03-30 | 2021-08-03 | 大唐黑龙江发电有限公司哈尔滨第一热电厂 | Thermotechnical instrument fault alarm convenient to overhaul |
-
2017
- 2017-11-17 CN CN201721539372.7U patent/CN207601979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205663A (en) * | 2021-03-30 | 2021-08-03 | 大唐黑龙江发电有限公司哈尔滨第一热电厂 | Thermotechnical instrument fault alarm convenient to overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20201117 |