CN214279589U - Electronic buzzer for fire control - Google Patents
Electronic buzzer for fire control Download PDFInfo
- Publication number
- CN214279589U CN214279589U CN202120116173.5U CN202120116173U CN214279589U CN 214279589 U CN214279589 U CN 214279589U CN 202120116173 U CN202120116173 U CN 202120116173U CN 214279589 U CN214279589 U CN 214279589U
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- China
- Prior art keywords
- fixedly connected
- electronic buzzer
- dustproof shell
- sliding
- dustproof
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 claims description 30
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 210000000056 organ Anatomy 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a bee calling organ technical field specifically is a fire control electronic buzzer, the upside of mount pad is equipped with damper, and damper's one end and dustproof shell fixed connection, electronic buzzer body is located dustproof shell, and the front side of dustproof shell is equipped with the door plant, one side intercommunication that damper was kept away from to dustproof shell is equipped with the public address mouth, and the one end opening part fixedly connected with dust screen of dustproof shell is kept away from to the public address mouth. The utility model discloses in, through setting up in the dust cover to and the setting of dust screen, can play effectual dustproof effect, set up the public address mouth, play the effect of public address, improve the volume, set up the direction displacement that fixture drove two splint toward keeping away from electronic buzzer body, can take out electronic buzzer body, easy operation uses manpower sparingly, the later maintenance of being convenient for, and it is fixed firm, set up damper and can improve the shock attenuation, weaken the vibrating force, the life of extension electronic buzzer body.
Description
Technical Field
The utility model relates to a bee calling organ technical field specifically is an electronic bee calling organ for fire control.
Background
The buzzer is an electronic buzzer with an integrated structure, adopts direct-current voltage for power supply, is widely applied to electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers and the like as sounding devices, and is mainly characterized in that the sounding diffusion range is wider after the sounding device is installed and used; the inner core of the product adopts the advanced special integrated circuit design and has the characteristics of strong anti-interference capability, stable work and the like; the appearance is made of a plastic-sprayed steel plate material by adopting an advanced process, and the structural design is novel, attractive and elegant; the product also has the advantages of light weight, water resistance, strong shock resistance, convenient installation and the like, and a user can select a tone and a voice alarm mode according to the use occasion and the requirement of the user, and the electronic buzzer is widely used in the field of fire fighting.
However, current electronic buzzer for fire control directly exposes in the external world, and dustproof effect is poor, influences working property's stability, and does not possess the shock attenuation effect, when the installation was taken by the device of vibration, can produce resonance, shortens its life, and current electronic buzzer installation dismantlement is comparatively troublesome, the maintenance in inconvenient later stage. Accordingly, one skilled in the art provides an electronic buzzer for fire fighting to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic buzzer for fire control to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electronic buzzer for fire fighting comprises a mounting seat, a dustproof shell and an electronic buzzer body, wherein a damping mechanism is arranged on the upper side of the mounting seat, one end of the damping mechanism is fixedly connected with the dustproof shell, the electronic buzzer body is positioned in the dustproof shell, a door plate is arranged on the front side of the dustproof shell, one side, away from the damping mechanism, of the dustproof shell is communicated with a sound amplifying port, an opening at one end, away from the dustproof shell, of the sound amplifying port is fixedly connected with a dustproof net, one side of the dustproof shell is fixedly connected with a clamping mechanism, two ends of the clamping mechanism penetrate through the dustproof shell and extend into the dustproof shell and are respectively and fixedly connected with two symmetrically arranged clamping plates, and the two clamping plates are respectively positioned on two sides of the electronic buzzer body and are clamped with the electronic buzzer body;
fixture is including fixing the casing in dustproofing shell one side, one side of casing is inserted and is established and the swivelling joint has the bull stick of horizontal setting, and the one end of bull stick runs through and extend to in the casing and the two-way lead screw of fixedly connected with, threaded connection has the nut piece that two symmetries set up respectively on the two-way lead screw, and the equal fixedly connected with connecting rod in one side of two nut pieces, spacing mouthful that sets up with the casing intercommunication is seted up to the lateral wall of dustproofing shell, two the one end that the nut piece was kept away from to the connecting rod runs through spacing mouthful respectively and with two splint fixed connection.
As a further aspect of the present invention: damper is including seting up the smooth chamber in the mount pad, the inner wall sliding connection in smooth chamber has the slide of horizontal setting, the inner diapire fixedly connected with damping spring in smooth chamber, and damping spring's one end and slide fixed connection, damping spring's one side fixedly connected with sliding block is kept away from to the slide, the spout that sets up with smooth chamber intercommunication is seted up to the upside of mount pad, and the sliding block keep away from the one end of slide run through the spout and with dust-proof shell fixed connection.
As a further aspect of the present invention: the number of the damping springs is three, and the three damping springs are arranged in an encircling mode at equal intervals.
As a further aspect of the present invention: and the rotating rod is arranged at the outer side of the shell, one end of the rotating rod is fixedly connected with a rotating block, a through hole is formed in one end of the shell, the rotating rod penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod through a bearing piece.
As a further aspect of the present invention: the inner wall of one end of the shell is rotatably connected with one end, far away from the rotating rod, of the bidirectional screw rod through the rotating piece.
As a further aspect of the present invention: two one side that the splint are relative all pastes through the viscose and has the cushion, and the cushion adopts the rubber material component.
As a further aspect of the present invention: the two sides of the mounting seat are fixedly connected with two mounting plates which are symmetrically arranged respectively, and mounting holes are formed in the mounting plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this device, through setting up the electronic buzzer body in the dust cover to and the setting of dust screen, can play effectual dustproof effect, set up the public address mouth, play the effect of public address, improve the volume.
2. Through setting up fixture, rotate the commentaries on classics piece, drive the bull stick and rotate, and then drive two-way lead screw and rotate, because the axial of nut piece is rotated and is followed the connecting rod and received the restriction of spacing mouthful, consequently, two nut pieces force toward opposite direction displacement, and then drive two splint and toward the direction displacement of keeping away from the electronic buzzer body, it is fixed to lose the centre gripping to the electronic buzzer body to can take out the electronic buzzer body, and easy operation uses manpower sparingly, the later maintenance of being convenient for, and it is firm to fix.
3. Through setting up damper, when the mount pad vibration, the sliding block drives the slide displacement of sliding in the sliding chamber, and damping spring receives the extrusion shrink of slide to produce elasticity, and the elasticity effect is bounce-back, can improve the shock attenuation nature of electron bee calling organ body, weakens the vibration power to the life of extension electron bee calling organ body, working property is more stable.
Drawings
FIG. 1 is a schematic perspective view of an electronic buzzer for fire fighting;
FIG. 2 is a schematic diagram of a cross-sectional top view of a dust-proof case of the electronic buzzer for fire fighting;
fig. 3 is a schematic view of a front cross-sectional structure of a mounting seat in an electronic buzzer for fire fighting.
In the figure: 1. a mounting seat; 2. a dust-proof shell; 3. an electronic buzzer body; 4. a door panel; 5. a sound amplifying port; 6. a dust screen; 7. a splint; 8. a housing; 9. a rotating rod; 10. a bidirectional screw rod; 11. a nut block; 12. a connecting rod; 13. a limiting port; 14. a slide chamber; 15. a slide plate; 16. a damping spring; 17. a slider; 18. a sliding port; 19. rotating the block; 20. a soft cushion; 21. and (7) mounting the plate.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, an electronic buzzer for fire fighting comprises a mounting base 1, a dust-proof case 2 and an electronic buzzer body 3, a shock-absorbing mechanism is disposed on the upper side of the mounting base 1, and one end of the shock-absorbing mechanism is fixedly connected to the dust-proof case 2, the electronic buzzer body 3 is disposed in the dust-proof case 2, and a door panel 4 is disposed on the front side of the dust-proof case 2, one side of the dust-proof case 2 away from the shock-absorbing mechanism is connected to a sound-amplifying port 5 for sound-amplifying, and the sound-amplifying port 5 is fixedly connected to a dust-proof screen 6 at the opening of the end of the dust-proof case 2 away from the sound-amplifying port, the electronic buzzer body 3 is disposed in the dust-proof case 2, and the dust-proof screen 6 is disposed, so as to play an effective dust-proof role, one side of the dust-proof case 2 is fixedly connected to a clamping mechanism, and two ends of the clamping mechanism extend into the dust-proof case 2 and are fixedly connected to two symmetrically disposed clamping plates 7 respectively, the two clamping plates 7 are respectively positioned at two sides of the electronic buzzer body 3 and are clamped with the electronic buzzer body, so that the electronic buzzer is firmly fixed;
the clamping mechanism comprises a shell body 8 fixed on one side of a dustproof shell 2, one side of the shell body 8 is inserted and is rotatably connected with a rotating rod 9 which is transversely arranged, one end of the rotating rod 9 penetrates through the shell body 8 and is fixedly connected with a bidirectional screw rod 10, two nut blocks 11 which are symmetrically arranged are respectively and threadedly connected on the bidirectional screw rod 10, one sides of the two nut blocks 11 are respectively and fixedly connected with a connecting rod 12, a limit port 13 which is communicated with the shell body 8 is arranged on the side wall of the dustproof shell 2, one ends of the two connecting rods 12, which are far away from the nut blocks 11, respectively penetrate through the limit ports 13 and are fixedly connected with two clamping plates 7, the rotating rod 9 rotates to drive the bidirectional screw rod 10 to rotate, as the bidirectional screw rod 10 is respectively and threadedly connected with the two nut blocks 11, and the axial rotation of the nut blocks 11 is limited by the limit ports 13 along with the connecting rods 12, therefore, the two nut blocks 11 are forced to displace in opposite directions, the two clamping plates 7 are driven to move towards the direction far away from the electronic buzzer body 3, and the clamping and fixing of the electronic buzzer body 3 are lost, so that the electronic buzzer body 3 can be taken out, the operation is simple, the labor is saved, and the later maintenance is convenient;
in fig. 3: the damping mechanism comprises a sliding cavity 14 arranged in the mounting seat 1, the inner wall of the sliding cavity 14 is connected with a sliding plate 15 which is transversely arranged in a sliding manner, the inner bottom wall of the sliding cavity 14 is fixedly connected with a damping spring 16, one end of the damping spring 16 is fixedly connected with the sliding plate 15, one side of the sliding plate 15, far away from the damping spring 16, is fixedly connected with a sliding block 17, the upper side of the mounting seat 1 is provided with a sliding opening 18 communicated with the sliding cavity 14, one end of the sliding block 17, far away from the sliding plate 15, penetrates through the sliding opening 18 and is fixedly connected with the dustproof shell 2, when the mounting seat 1 vibrates, the sliding block 17 drives the sliding plate 15 to slide and move in the sliding cavity 14, the damping spring 16 is extruded and contracted by the sliding plate 15 to generate elastic force, the elastic force rebounds, the damping performance of the electronic buzzer body 3 can be improved, the vibration force is weakened, the service life of the electronic buzzer body 3 is prolonged, and the working performance is more stable;
in fig. 3: the number of the damping springs 16 is three, and the three damping springs 16 are arranged in an equidistant surrounding manner, so that the stress is uniform, and the damping effect is good;
in fig. 2: one end of the rotating rod 9 positioned outside the shell 8 is fixedly connected with a rotating block 19, one end of the shell 8 is provided with a through hole, the rotating rod 9 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod 9 through a bearing piece, so that the rotating rod 9 can be conveniently rotated;
in fig. 2: the inner wall of one end of the shell 8 is rotatably connected with one end, far away from the rotating rod 9, of the bidirectional screw rod 10 through a rotating piece, and the bidirectional screw rod 10 is supported and stabilized in rotation;
in fig. 2: the opposite sides of the two clamping plates 7 are respectively adhered with a soft cushion 20 through viscose, and the soft cushions 20 are made of rubber materials, so that the electronic buzzer body 3 is prevented from being damaged by clamping;
in fig. 1: the two sides of the mounting seat 1 are fixedly connected with two mounting plates 21 which are symmetrically arranged respectively, and the mounting plates 21 are provided with mounting holes, so that the mounting seat 1 is convenient to fixedly mount.
The utility model discloses a theory of operation is: in the device, the electronic buzzer body 3 is arranged in the dustproof shell 2, and the dustproof net 6 is arranged, so that an effective dustproof effect can be achieved, and the sound amplifying port 5 is arranged, so that the sound amplifying effect is achieved, and the volume is increased;
when the electronic buzzer body 3 needs to be taken out for maintenance, the door plate 4 is opened, the rotating block 19 is rotated to drive the rotating rod 9 to rotate, and further the bidirectional screw rod 10 is driven to rotate, because the bidirectional screw rod 10 is respectively in threaded connection with the two nut blocks 11, and the axial rotation of the nut blocks 11 is limited by the limiting ports 13 along with the connecting rod 12, the two nut blocks 11 are forced to move in opposite directions, and further the two clamping plates 7 are driven to move in a direction away from the electronic buzzer body 3, and the clamping fixation of the electronic buzzer body 3 is lost, so that the electronic buzzer body 3 can be taken out, the operation is simple, the manpower is saved, the later maintenance is convenient, and the fixation is firm;
secondly, when the mounting seat 1 vibrates, the sliding block 17 drives the sliding plate 15 to slide and displace in the sliding cavity 14, the damping spring 16 is extruded and contracted by the sliding plate 15 to generate elastic force, the elastic force rebounds, the damping performance of the electronic buzzer body 3 can be improved, the vibration force is weakened, the service life of the electronic buzzer body 3 is prolonged, and the working performance is more stable.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An electronic buzzer for fire fighting comprises a mounting seat (1), a dustproof shell (2) and an electronic buzzer body (3), it is characterized in that the upper side of the mounting seat (1) is provided with a damping mechanism, one end of the damping mechanism is fixedly connected with the dustproof shell (2), the electronic buzzer body (3) is positioned in the dustproof shell (2), a door panel (4) is arranged at the front side of the dustproof shell (2), a sound amplifying opening (5) is communicated with one side of the dustproof shell (2) far away from the damping mechanism, and an opening at one end of the sound amplifying port (5) far away from the dustproof shell (2) is fixedly connected with a dustproof net (6), one side of the dustproof shell (2) is fixedly connected with a clamping mechanism, two ends of the clamping mechanism penetrate through and extend into the dustproof shell (2) and are fixedly connected with two symmetrically arranged clamping plates (7) respectively, and the two clamping plates (7) are located on two sides of the electronic buzzer body (3) respectively and are clamped with the electronic buzzer body;
fixture is including fixing casing (8) in dustcoat (2) one side, one side of casing (8) is inserted and is established and the swivelling joint has bull stick (9) of horizontal setting, and the one end of bull stick (9) runs through and extend to in casing (8) and two-way lead screw (10) of fixedly connected with, on two-way lead screw (10) respectively threaded connection have nut piece (11) that two symmetries set up, and the equal fixedly connected with connecting rod (12) in one side of two nut pieces (11), spacing mouthful (13) that set up with casing (8) intercommunication are seted up to the lateral wall of dustcoat (2), two the one end that nut piece (11) were kept away from in connecting rod (12) runs through spacing mouthful (13) respectively and with two splint (7) fixed connection.
2. The electronic buzzer for fire fighting as claimed in claim 1, wherein the damping mechanism comprises a sliding cavity (14) arranged in the mounting seat (1), the inner wall of the sliding cavity (14) is slidably connected with a sliding plate (15) transversely arranged, a damping spring (16) is fixedly connected to the inner bottom wall of the sliding cavity (14), one end of the damping spring (16) is fixedly connected with the sliding plate (15), one side of the sliding plate (15) far away from the damping spring (16) is fixedly connected with a sliding block (17), a sliding opening (18) communicated with the sliding cavity (14) is formed in the upper side of the mounting seat (1), and one end of the sliding block (17) far away from the sliding plate (15) penetrates through the sliding opening (18) and is fixedly connected with the dustproof shell (2).
3. A fire fighting electric buzzer as claimed in claim 2, characterized in that the number of damping springs (16) is three, and the three damping springs (16) are arranged around at equal intervals.
4. The electronic buzzer for fire fighting as claimed in claim 1, wherein a rotating block (19) is fixedly connected to one end of the rotating rod (9) located outside the housing (8), a through hole is formed in one end of the housing (8), the rotating rod (9) penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod (9) through a bearing.
5. A fire-fighting electric buzzer according to claim 1, characterized in that the inner wall of one end of the housing (8) is rotatably connected with one end of the bidirectional screw rod (10) far away from the rotating rod (9) through a rotating member.
6. A fire-fighting electric buzzer according to claim 1, characterized in that a soft pad (20) is adhered to each of the opposite sides of the two clamping plates (7) by an adhesive, and the soft pad (20) is made of a rubber material.
7. A fire-fighting electronic buzzer according to claim 1, characterized in that two symmetrically arranged mounting plates (21) are fixedly connected to two sides of the mounting base (1), respectively, and mounting holes are arranged on the mounting plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120116173.5U CN214279589U (en) | 2021-01-17 | 2021-01-17 | Electronic buzzer for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120116173.5U CN214279589U (en) | 2021-01-17 | 2021-01-17 | Electronic buzzer for fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214279589U true CN214279589U (en) | 2021-09-24 |
Family
ID=77764607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120116173.5U Expired - Fee Related CN214279589U (en) | 2021-01-17 | 2021-01-17 | Electronic buzzer for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214279589U (en) |
-
2021
- 2021-01-17 CN CN202120116173.5U patent/CN214279589U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |