CN204145738U - A kind of movable type is with the motor-operated horn of the mechanism that amplifies - Google Patents
A kind of movable type is with the motor-operated horn of the mechanism that amplifies Download PDFInfo
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- CN204145738U CN204145738U CN201420509334.7U CN201420509334U CN204145738U CN 204145738 U CN204145738 U CN 204145738U CN 201420509334 U CN201420509334 U CN 201420509334U CN 204145738 U CN204145738 U CN 204145738U
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- amplifies
- lid
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- motor
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Abstract
The utility model discloses the motor-operated horn that a kind of movable type is with the mechanism that amplifies, comprise base, lid, amplify body and mobile installation component, wherein, above-mentioned base is round box, and the middle part of base, to lower recess, forms dented space; Above-mentioned lid is removably connected to the top of base, upwards caves in the middle part of lid, and form dented space, lid and base cover, and forms installing space, to install horn component; Above-mentioned mobile installation component is fixed on the top of lid, so that mobile loudspeaker, and is installed by loudspeaker fixing; The above-mentioned body that amplifies removably is connected to the sidepiece of base, and is communicated with, the transmission sound that the vibrating diaphragm in base sends is gone out base in chassis interior.The utility model structure is simple, and have mobile installing mechanism, easy to carry, dismounting is efficient and convenient, and good with dismountable mechanism's amplifying effect that amplifies, and is suitable for various use occasion.
Description
Technical field
The utility model relates to loudspeaker, refers in particular to the motor-operated horn that a kind of movable type is with the mechanism that amplifies.
Background technology
Horn-type loudspeaker device is a kind of electric energy and acoustical convertor part, loudspeaker are various in style, if classify by loud speaker transduction principle, then can be electromagnetic type loudspeaker, excitation-type loudspeaker, electrostatic loudspeaker, piezoelectric ceramic type loudspeaker, electrodynamic type loudspeaker, extension picture formula plane horn.Electrodynamic type moving-coil type loudspeaker are widely used in sound system, are the most familiar loud speakers of people.By frequency characteristic and structure thereof, cone formula, horn type and ball top type three kinds can be divided into.When voice-frequency signalling current is by speaker voice coil, voice coil loudspeaker voice coil produces alternating magnetic field in magnetic gap.The interaction in the magnetic field of this alternating magnetic field and permanent magnet, forces voice coil vibrations, drives the vibrating diaphragm be pasted together with voice coil loudspeaker voice coil vibrate in air medium and sound, realizes the function of signal of telecommunication reduction.Vibrating diaphragm is the important component part of loudspeaker, and the very thin thickness of vibrating diaphragm is generally at 6-15 microns, and therefore vibrating diaphragm is the flimsy parts of loudspeaker, and because existing loudspeaker generally adopt fixed installation, after therefore vibrating diaphragm damages, loudspeaker dismounting difficulty is large, and vibrating diaphragm is changed difficult; Simultaneously, existing loudspeaker generally adopt fixed mounting structure, such as automobile, motorcycle horn, be the fixed position of the equipment of being arranged on, after loudspeaker damage, maintenance difficulty is large, and between mutual equipment, the replaceability of loudspeaker is poor, can not replace use mutually, the loudspeaker that every complete equipment is equipped with all adopt different production technologies and production equipment manufacture to be processed to form, the waste resources of production, production cost is high; And amplify mechanism and the loudspeaker of loudspeaker fixedly mount, cause dismounting to clean difficulty large, be unfavorable for that carrying is mobile.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of structure simple, there is mobile installing mechanism, easy to carry, dismounting is efficient and convenient, and good with the mechanism's amplifying effect that removably amplifies, the movable type band being suitable for various use occasion amplifies the motor-operated horn of mechanism.
The technical scheme that the utility model is taked is as follows: a kind of movable type is with the motor-operated horn of the mechanism that amplifies, and comprise base, lid, amplify body and mobile installation component, wherein, above-mentioned base is round box, and the middle part of base, to lower recess, forms dented space; Above-mentioned lid is removably connected to the top of base, upwards caves in the middle part of lid, and form dented space, lid and base cover, and forms installing space, to install horn component; Above-mentioned mobile installation component is fixed on the top of lid, so that mobile loudspeaker, and is installed by loudspeaker fixing; The above-mentioned body that amplifies removably is connected to the sidepiece of base, and is communicated with, the transmission sound that the vibrating diaphragm in base sends is gone out base in chassis interior.
Preferably, the described body that amplifies is horn body, and in it, end opening is little, and outer end opening is large, and the inner of the body that amplifies is provided with insertosome, and insertosome extends to the inner side of the body that amplifies, and is elastomeric material.
Preferably, described base sidepiece has breach, and this breach is communicated with chassis interior, and breach periphery is provided with sleeve, and sleeve extends to chassis outer side, forms socket; Above-mentioned insertosome is inserted in this socket, so that the body that will amplify removably is connected on base.
Preferably, the width of described insertosome is greater than the slot width 1-2mm of sleeve, and insertosome is inserted in socket, is connected with socket interference; Be provided with limit body in above-mentioned sleeve, limit body is fixedly installed on the inwall of sleeve, and insertosome is inserted until its end face is adjacent to limit body in sleeve, with spacing.
Preferably, the upper wall of described base stretches out and forms step anchor ring, and the end of base upwards extends to form fixture; The outside of vibrating diaphragm extends on step anchor ring.
Preferably, the bottom of described lid stretches out formation planar annular, and this planar annular is adjacent to the step anchor ring of base and is compressed by vibrating diaphragm; The inside bending of fixture is pressed on planar annular, to make base and lid be connected and fixed.
Preferably, described mobile installation component comprises connector, connecting plate and holder, and wherein, above-mentioned connector is arranged on the top of lid, and connector is provided with screw; The lower end of above-mentioned connecting plate is fixed on connector by nut; Above-mentioned holder is arranged on the upper end of connecting plate, to be fixed on by connecting plate on outside mount pad.
Preferably, described connecting plate is L-type plate body, and its lower end is fixed on connector, and upper end end face is provided with holder, and the upper end sidepiece of connecting plate is provided with supporter; Connecting plate is removably fixed on the mount pad of peripheral hardware by holder, and is pressed on mount pad by supporter, to support stressed.
The beneficial effects of the utility model are:
The utility model is a kind of improvement opportunity scheme for prior art, by designing a kind of motor-operated horn comprising base, lid, amplify body and mobile installation component, base and lid are round, to lower recess in the middle part of base, upwards cave in the middle part of lid, both cover and form loudspeaker installing space together, to install fixing horn component, the top of base stretches out and forms step anchor ring, and the bottom of lid stretches out formation planar annular, and step anchor ring is placed with vibrating diaphragm, and planar annular is adjacent to step anchor ring, and is compressed by vibrating diaphragm, the upper end of base upwards extends to form fixture, after the planar annular compression step anchor ring of lid, inside for fixture bending is pressed on planar annular, lid and base to be fixed, base sidepiece has breach in addition, and this indentation, there is provided with sleeve, and sleeve stretches out formation socket, amplify the inner of body is provided with insert, and insert is elastomeric material, and its external diameter width is greater than socket internal diameter width 1-2mm, insert inserts in socket, be connected with socket interference, so that the body that will amplify removably is fixed on base, sleeve inside is also provided with locating part, locating part is fixed on sleeve inwall, insert inserts in sleeve, and its end face withstands locating part, so that fixing spacing, simultaneously, the top of lid is provided with connector, connector is fixedly connected with connecting plate by bolt and nut, connecting plate is L-type plate body, its upper end is provided with holder, by holder, connecting plate is removably fixed on the mount pad of peripheral hardware, and it is stressed by support body supports, thus achieve mobility and the replaceability of loudspeaker, when replacing loudspeaker, the mount pad of holder from an equipment is only needed to unload, loudspeaker are moved to the mount pad of another equipment, and fixed by holder, just achieve the mobile of loudspeaker to replace, simple and quick, practical.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the assembly structure schematic diagram of base and the body that amplifies in Fig. 1.
Fig. 3 is the syndeton schematic diagram of base and lid in Fig. 1.
Fig. 4 is base and lid fastening syndeton schematic diagram in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figures 1 to 4, the technical scheme that the utility model is taked is as follows: a kind of movable type is with the motor-operated horn of the mechanism that amplifies, and comprises base 1, lid 2, amplify body 3 and mobile installation component, wherein, above-mentioned base 1 is round box, and the middle part of base 1, to lower recess, forms dented space; Above-mentioned lid 2 is removably connected to the top of base 1, upwards caves in the middle part of lid 2, forms dented space, and lid 2 and base 1 cover, and forms installing space, to install horn component; Above-mentioned mobile installation component is fixed on the top of lid 2, so that mobile loudspeaker, and is installed by loudspeaker fixing; The above-mentioned body 3 that amplifies removably is connected to the sidepiece of base 1, and is communicated with, the transmission sound that the vibrating diaphragm 11 in base 1 sends is gone out base 1 in base 1 inside.
Amplify body 3 for horn body, and in it, end opening is little, and outer end opening is large, and the inner of the body 3 that amplifies is provided with insertosome 11, and insertosome 11 extends to the inner side of the body 3 that amplifies, and is elastomeric material.
Base 1 sidepiece has breach, and this breach is communicated with base 1 inside, and breach periphery is provided with sleeve 9, and sleeve 9 extends outside base 1, forms socket; Above-mentioned insertosome 11 is inserted in this socket, so that the body 3 that will amplify removably is connected on base 1.
The width of insertosome 11 is greater than the slot width 1-2mm of sleeve 9, and insertosome 11 is inserted in socket, is connected with socket interference; Be provided with limit body 10 in above-mentioned sleeve 9, limit body 10 is fixedly installed on the inwall of sleeve 9, and insertosome 11 is inserted until its end face is adjacent to limit body 10 in sleeve 9, with spacing.
The upper wall of base 1 stretches out and forms step anchor ring 12, and the end of base 1 upwards extends to form fixture 13; The outside of vibrating diaphragm 12 extends on step anchor ring 12.
The bottom of lid 2 stretches out and forms planar annular 14, and this planar annular 14 is adjacent to the step anchor ring 12 of base 1 and is compressed by vibrating diaphragm 11; Fixture 13 inwardly bending is pressed on planar annular 14, to make base 1 and lid 2 be connected and fixed.
Mobile installation component comprises connector 4, connecting plate 5 and holder 7, and wherein, above-mentioned connector 4 is arranged on the top of lid 1, and connector 4 is provided with screw; The lower end of above-mentioned connecting plate 5 is fixed on connector 4 by nut 6; Above-mentioned holder 7 is arranged on the upper end of connecting plate 5, to be fixed on by connecting plate 5 on outside mount pad.
Connecting plate 7 is L-type plate body, and its lower end is fixed on connector 4, and upper end end face is provided with holder 7, and the upper end sidepiece of connecting plate 7 is provided with supporter 8; Connecting plate 7 is removably fixed on the mount pad of peripheral hardware by holder 7, and is pressed on mount pad 8 by supporter 8, to support stressed.
Further, the utility model is by a kind of motor-operated horn comprising base, lid, amplify body and mobile installation component of design, base and lid are round, to lower recess in the middle part of base, upwards cave in the middle part of lid, both cover and form loudspeaker installing space together, to install fixing horn component, the top of base stretches out and forms step anchor ring, and the bottom of lid stretches out formation planar annular, and step anchor ring is placed with vibrating diaphragm, and planar annular is adjacent to step anchor ring, and is compressed by vibrating diaphragm, the upper end of base upwards extends to form fixture, after the planar annular compression step anchor ring of lid, inside for fixture bending is pressed on planar annular, lid and base to be fixed, base sidepiece has breach in addition, and this indentation, there is provided with sleeve, and sleeve stretches out formation socket, amplify the inner of body is provided with insert, and insert is elastomeric material, and its external diameter width is greater than socket internal diameter width 1-2mm, insert inserts in socket, be connected with socket interference, so that the body that will amplify removably is fixed on base, sleeve inside is also provided with locating part, locating part is fixed on sleeve inwall, insert inserts in sleeve, and its end face withstands locating part, so that fixing spacing, simultaneously, the top of lid is provided with connector, connector is fixedly connected with connecting plate by bolt and nut, connecting plate is L-type plate body, its upper end is provided with holder, by holder, connecting plate is removably fixed on the mount pad of peripheral hardware, and it is stressed by support body supports, thus achieve mobility and the replaceability of loudspeaker, when replacing loudspeaker, the mount pad of holder from an equipment is only needed to unload, loudspeaker are moved to the mount pad of another equipment, and fixed by holder, just achieve the mobile of loudspeaker to replace, simple and quick, practical.
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection range.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (8)
1. the portable motor-operated horn being with the mechanism that amplifies, it is characterized in that: comprise base (1), lid (2), the body that amplifies (3) and mobile installation component, wherein, above-mentioned base (1) is round box, the middle part of base (1), to lower recess, forms dented space; Above-mentioned lid (2) is removably connected to the top of base (1), upwards caving in the middle part of lid (2), forms dented space, and lid (2) and base (1) cover, form installing space, to install horn component; Above-mentioned mobile installation component is fixed on the top of lid (2), so that mobile loudspeaker, and is installed by loudspeaker fixing; The above-mentioned body that amplifies (3) is removably connected to the sidepiece of base (1), and be communicated with, the transmission sound that the vibrating diaphragm (11) in base (1) sends is gone out base (1) in base (1) inside.
2. a kind of movable type according to claim 1 is with the motor-operated horn of the mechanism that amplifies, it is characterized in that: the described body that amplifies (3) is horn body, in it, end opening is little, outer end opening is large, amplify the inner of body (3) is provided with insertosome (11), insertosome (11) extends to the inner side of the body that amplifies (3), and is elastomeric material.
3. a kind of movable type according to claim 2 is with the motor-operated horn of the mechanism that amplifies, it is characterized in that: described base (1) sidepiece has breach, this breach is communicated with base (1) inside, breach periphery is provided with sleeve (9), sleeve (9) extends to base (1) outside, forms socket; Above-mentioned insertosome (11) is inserted in this socket, so that the body (3) that will amplify removably is connected on base (1).
4. a kind of movable type according to claim 3 is with the motor-operated horn of the mechanism that amplifies, it is characterized in that: the width of described insertosome (11) is greater than the slot width 1-2mm of sleeve (9), insertosome (11) is inserted in socket, is connected with socket interference; Limit body (10) is provided with in above-mentioned sleeve (9), limit body (10) is fixedly installed on the inwall of sleeve (9), insertosome (11) is inserted in sleeve (9) until its end face is adjacent to limit body (10), with spacing.
5. a kind of movable type according to claim 4 is with the motor-operated horn of the mechanism that amplifies, it is characterized in that: the upper wall of described base (1) stretches out and forms step anchor ring (12), and the end of base (1) upwards extends to form fixture (13); The outside of vibrating diaphragm (12) extends on step anchor ring (12).
6. a kind of movable type according to claim 5 is with the motor-operated horn of the mechanism that amplifies, it is characterized in that: the bottom of described lid (2) stretches out and forms planar annular (14), and this planar annular (14) is adjacent to the step anchor ring (12) of base (1) and is compressed by vibrating diaphragm (11); Fixture (13) inwardly bending is pressed on planar annular (14), to make base (1) and lid (2) be connected and fixed.
7. a kind of movable type according to claim 6 is with the motor-operated horn of the mechanism that amplifies, it is characterized in that: described mobile installation component comprises connector (4), connecting plate (5) and holder (7), wherein, above-mentioned connector (4) is arranged on the top of lid (1), and connector (4) is provided with screw; The lower end of above-mentioned connecting plate (5) is fixed on connector (4) by nut (6); Above-mentioned holder (7) is arranged on the upper end of connecting plate (5), to be fixed on by connecting plate (5) on outside mount pad.
8. a kind of movable type according to claim 7 is with the motor-operated horn of the mechanism that amplifies, it is characterized in that: described connecting plate (7) is L-type plate body, its lower end is fixed on connector (4), upper end end face is provided with holder (7), and the upper end sidepiece of connecting plate (7) is provided with supporter (8); Connecting plate (7) is removably fixed on the mount pad of peripheral hardware by holder (7), and is pressed on mount pad (8), to support stressed by supporter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509334.7U CN204145738U (en) | 2014-09-05 | 2014-09-05 | A kind of movable type is with the motor-operated horn of the mechanism that amplifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509334.7U CN204145738U (en) | 2014-09-05 | 2014-09-05 | A kind of movable type is with the motor-operated horn of the mechanism that amplifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145738U true CN204145738U (en) | 2015-02-04 |
Family
ID=52422399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509334.7U Expired - Fee Related CN204145738U (en) | 2014-09-05 | 2014-09-05 | A kind of movable type is with the motor-operated horn of the mechanism that amplifies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145738U (en) |
-
2014
- 2014-09-05 CN CN201420509334.7U patent/CN204145738U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |