CN212910000U - Loudspeaker convenient to installation loudspeaker vibrating diaphragm - Google Patents
Loudspeaker convenient to installation loudspeaker vibrating diaphragm Download PDFInfo
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- CN212910000U CN212910000U CN202021287881.7U CN202021287881U CN212910000U CN 212910000 U CN212910000 U CN 212910000U CN 202021287881 U CN202021287881 U CN 202021287881U CN 212910000 U CN212910000 U CN 212910000U
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- loudspeaker
- diaphragm
- mounting
- fixing plate
- fixedly connected
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Abstract
The utility model discloses a loudspeaker convenient for mounting loudspeaker vibrating diaphragm in the loudspeaker field, which comprises a base and a mounting bolt, wherein the base is fixedly connected with a frame, the frame is fixedly connected with a mounting platform, the left side and the right side of the mounting platform are provided with pin grooves, four angles of the mounting platform are provided with bolt holes, the mounting platform is provided with a loudspeaker diaphragm, the outer side of the loudspeaker diaphragm is provided with a plurality of convex edges, the plurality of convex edges are provided with mounting holes, the lower end of the loudspeaker diaphragm is fixedly connected with a convex bottom, the upper end of the loudspeaker diaphragm is provided with a fixing plate, when in use, the loudspeaker diaphragm is placed in the frame, and the upper end part of the loudspeaker diaphragm is, the sound vibrating diaphragm is clamped between the fixing plate and the mounting table through the fixing plate, and the fixing plate can stabilize the sound vibrating diaphragm through the pin block and the pin groove, roof, fixed plate, sound vibrating diaphragm and mount table fixed connection, and simple to operate through construction bolt.
Description
Technical Field
The utility model relates to a loudspeaker field specifically is a loudspeaker convenient to installation loudspeaker vibrating diaphragm.
Background
The loudspeaker is a transducer for converting electric signals into acoustic signals, the quality of the loudspeaker has great influence on the sound quality, the loudspeaker is the weakest component in sound equipment, and is the most important component for sound effect, the loudspeaker has various types and great price difference, and audio electric energy enables a cone or a diaphragm to vibrate through electromagnetic, piezoelectric or electrostatic effect and generates resonance and resonance with the surrounding air to make sound.
Among the prior art, loudspeaker sound vibrating diaphragm is at loudspeaker shell internally mounted, and when loudspeaker need be changed the maintenance, the sound vibrating diaphragm is difficult for dismantling in loudspeaker shell, and is very troublesome, reduces maintenance work efficiency, and moreover, current loudspeaker do not have dustproof function, uses the back for a long time, and loudspeaker audio is influenced to the inside a lot of dusts that accumulates of loudspeaker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a loudspeaker convenient to installation loudspeaker vibrating diaphragm 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:
a loudspeaker convenient for mounting a loudspeaker diaphragm comprises a base and a mounting bolt, wherein the upper end of the base is fixedly connected with a frame, the upper end of the frame is fixedly connected with an installation platform, the left side and the right side of the upper end of the installation platform are both provided with pin grooves, four corners of the upper end of the mounting table are respectively provided with a bolt hole, the upper end of the mounting table is provided with a sound vibrating diaphragm, a plurality of convex edges are arranged on the outer side of the sound vibrating diaphragm, mounting holes are arranged on the convex edges, a convex bottom is fixedly connected at the lower end of the sound vibrating diaphragm, the upper end of the sound vibrating diaphragm is provided with a fixed plate, the left side and the right side of the lower end of the fixed plate are fixedly connected with pin blocks, four angles of fixed plate all are provided with the mounting hole, the roof is installed to the fixed plate upper end, four equal fixedly connected with chimbs in the outside of the roof, it is a plurality of all be provided with the mounting hole on the chimb, the inboard upper end fixedly connected with dust cover of roof.
As a further aspect of the present invention: the mounting bolt penetrates through mounting holes in the top plate, the fixing plate, the sound vibrating diaphragm and the mounting platform to fixedly connect the top plate, the fixing plate and the sound vibrating diaphragm with the mounting platform into a whole.
As a further aspect of the present invention: the dust cover is double-deck, and all is provided with a plurality of through-hole on two-layer, and each through-hole on two-layer is all not in a line, during the use, can avoid outside dust to get into inside.
As a further aspect of the present invention: the sound vibration diaphragm clamp is arranged between the fixing plate and the mounting table, and the pin block on the fixing plate is matched with the pin groove on the mounting table, so that the fixing plate is favorably limited on the mounting table, and the stability is improved.
As a further aspect of the present invention: the frame is in a shape of hollowed-out outside.
As a further aspect of the present invention: the diameter of the round through hole on the inner side of the fixing plate is equal to the diameter of the upper opening of the sound vibrating diaphragm.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, when in use, the sound vibration film is placed in the frame, the upper end part of the sound vibration film is parallel to the mounting table, the sound vibration film is clamped between the fixed plate and the mounting table through the fixed plate, the fixed plate can be used for fixing the stability of the strong sound vibration film through the pin block and the pin groove, the top plate, the fixed plate, the sound vibration film and the mounting table are fixedly connected through the mounting bolt, the installation is convenient, the sound vibration film can be directly disassembled through the mounting bolt in the follow-up process, and the loudspeaker can be maintained and replaced conveniently and quickly; be favorable to hiding the loudspeaker top through the dust cover, and the dust cover is two-layer, and the through-hole position on every layer is rubbed, and the high efficiency prevents that the dust from getting into in the loudspeaker.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the present invention;
fig. 3 is a schematic structural view of the middle voice diaphragm of the present invention.
In the figure: 1. a base; 2. a frame; 3. an installation table; 31. a pin slot; 4. a fixing plate; 41. a pin block; 5. a top plate; 52. a dust cover; 6. a convex edge; 7. installing a bolt; 8. mounting holes; 9. a sound vibration diaphragm; 92. and (4) convex bottom.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a speaker convenient for mounting a speaker diaphragm includes a base 1 and a mounting bolt 7, a frame 2 is fixedly connected to the upper end of the base 1, a mounting table 3 is fixedly connected to the upper end of the frame 2, pin grooves 31 are respectively disposed on the left and right sides of the upper end of the mounting table 3, bolt holes are respectively disposed on four corners of the upper end of the mounting table 3, a speaker diaphragm 9 is mounted on the upper end of the mounting table 3, a plurality of flanges 6 are disposed on the outer side of the speaker diaphragm 9, mounting holes 8 are respectively disposed on the plurality of flanges 6, a convex bottom 92 is fixedly connected to the lower end of the speaker diaphragm 9, a fixing plate 4 is mounted on the upper end of the speaker diaphragm 9, pin blocks 41 are respectively fixedly connected to the left and right sides of the lower end of the fixing plate 4, mounting holes 8 are respectively disposed on four corners of the fixing plate, a dust cover 52 is fixedly connected to the inner upper end of the top plate 5.
Wherein mounting bolt 7 runs through roof 5, fixed plate 4, mounting hole 8 on audio-visual diaphragm 9 and the mount table 3, with roof 5, fixed plate 4 and audio-visual diaphragm 9 are a whole with mount table 3 fixed connection, dust cover 52 is the bilayer, and all be provided with a plurality of through-hole on the two-layer, and each through-hole on the two-layer is all not at a line, during the use, can avoid outside dust to get into inside, audio-visual diaphragm 9 presss from both sides and presss from both sides between fixed plate 4 and mount table 3, and the cotter 41 on fixed plate 4 matches with cotter 31 on the mount table 3, be favorable to spacing fixed plate 4 on mount table 3, stability is improved, frame 2 is outside fretwork shape, the inboard round through-hole diameter of fixed plate 4 equals the last mouth diameter of audio-visual diaphragm.
The utility model discloses a theory of operation is: during the use, with loudspeaker inner assembly installation entering frame 2 in, then place audio vibration membrane 9 in mount table 3 upper end, and audio vibration membrane 9 goes up chimb 6 and mounting hole 8 coincide with the screw hole on mount table 3, then cover fixed plate 4 in audio vibration membrane 9 upper end, and fixed plate 4 inboard round hole diameter is unanimous with audio vibration membrane 9 suitable for reading the diameter, during the use, can not block the audio that audio vibration membrane 9 sent, and the round pin piece 41 on fixed plate 4 coincide with the round pin groove 31 on mount table 3, be favorable to spacing fixed plate 4 on mount table 3, improve stability, then place roof 5 in fixed plate 4 top again, and chimb 6 and mounting hole 8 with the lower calibration, run through every mounting hole 8 and bolt hole with mounting bolt 7, can be with roof 5, fixed plate 4 and audio vibration membrane 9 and mount table 3 fixed connection be a whole, and convenient for installation.
The above, 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 (6)
1. The utility model provides a loudspeaker convenient to installation loudspeaker vibrating diaphragm, includes base (1) and construction bolt (7), its characterized in that: the fixing plate is characterized in that a frame (2) is fixedly connected to the upper end of the base (1), an installation table (3) is fixedly connected to the upper end of the frame (2), pin grooves (31) are formed in the left side and the right side of the upper end of the installation table (3), bolt holes are formed in four corners of the upper end of the installation table (3), a sound vibration diaphragm (9) is installed at the upper end of the installation table (3), a plurality of convex edges (6) are arranged on the outer side of the sound vibration diaphragm (9), installation holes (8) are formed in the convex edges (6), a convex bottom (92) is fixedly connected to the lower end of the sound vibration diaphragm (9), a fixing plate (4) is installed at the upper end of the sound vibration diaphragm (9), pin blocks (41) are fixedly connected to the left side and the right side of the lower end of the fixing plate (4), the installation holes (8) are formed in the four corners of the, the upper end of the inner side of the top plate (5) is fixedly connected with a dust cover (52).
2. The loudspeaker of claim 1, wherein the loudspeaker diaphragm is mounted to the loudspeaker by: the mounting bolt (7) penetrates through the top plate (5), the fixing plate (4), the sound vibrating diaphragm (9) and the mounting hole (8) in the mounting platform (3).
3. The loudspeaker of claim 1, wherein the loudspeaker diaphragm is mounted to the loudspeaker by: the dust cover (52) is double-layer, a plurality of through holes are formed in the two layers, and each through hole in the two layers is not in one line.
4. The loudspeaker of claim 1, wherein the loudspeaker diaphragm is mounted to the loudspeaker by: the sound vibrating diaphragm (9) is clamped between the fixing plate (4) and the mounting table (3), and a pin block (41) on the fixing plate (4) is matched with a pin groove (31) on the mounting table (3).
5. The loudspeaker of claim 1, wherein the loudspeaker diaphragm is mounted to the loudspeaker by: the frame (2) is in a shape of hollowed-out outside.
6. The loudspeaker of claim 1, wherein the loudspeaker diaphragm is mounted to the loudspeaker by: the diameter of the circular through hole on the inner side of the fixing plate (4) is equal to the diameter of the upper opening of the sound vibrating diaphragm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021287881.7U CN212910000U (en) | 2020-07-01 | 2020-07-01 | Loudspeaker convenient to installation loudspeaker vibrating diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021287881.7U CN212910000U (en) | 2020-07-01 | 2020-07-01 | Loudspeaker convenient to installation loudspeaker vibrating diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212910000U true CN212910000U (en) | 2021-04-06 |
Family
ID=75282189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021287881.7U Active CN212910000U (en) | 2020-07-01 | 2020-07-01 | Loudspeaker convenient to installation loudspeaker vibrating diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212910000U (en) |
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2020
- 2020-07-01 CN CN202021287881.7U patent/CN212910000U/en active Active
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