CN209845211U - Narrow frame type building loudspeaker - Google Patents
Narrow frame type building loudspeaker Download PDFInfo
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- CN209845211U CN209845211U CN201920484218.7U CN201920484218U CN209845211U CN 209845211 U CN209845211 U CN 209845211U CN 201920484218 U CN201920484218 U CN 201920484218U CN 209845211 U CN209845211 U CN 209845211U
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- basin frame
- frame
- narrow
- speaker
- loudspeaker
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Abstract
The utility model discloses a narrow frame formula building speaker, including the basin frame, be provided with at least two sets of card bullet formula installation component on the basin frame. Compared with the prior art, the utility model discloses a narrow frame formula building speaker, it has adopted integration basin frame, both played the supporting role of speaker part, a frame has been saved again, become a part with basin frame and frame optimal design, recycle card bullet formula mounting structure device, just can stir the installation piece with the hand and make it stick up upwards, impress the speaker in the trompil, the speaker is impressed the back, the automatic speaker locking of installation piece in the mounting hole behind the extension spring atress, more save time than traditional mounting means, the efficiency of having improved.
Description
Technical Field
The utility model relates to a speaker field, concretely relates to narrow frame formula building speaker.
Background
In the development process of the loudspeaker, the dynamic loudspeaker is always in the leading position of the industry, and the dynamic loudspeaker mainly comprises three parts: 1. the vibration system comprises a conical cone, a voice coil, a centering support and the like; 2. the magnetic circuit system comprises a permanent magnet, a magnetic conduction plate, a field core column and the like; 3. the auxiliary system comprises a basin frame, a wiring board, a blank holder, a dust cover and the like.
The existing loudspeaker is usually applied to a sound box, the structure of the loudspeaker is designed for boxing, the application place is limited, when some building sound responses are involved, the loudspeaker cannot be integrated, the building loudspeaker generally has no cavity, and the outer frame of the loudspeaker cannot be locked with a basin frame by using conventional screws.
Disclosure of Invention
Not enough to prior art, the utility model provides a narrow frame formula building speaker for solve the problem of the structure of current building speaker installation of not being convenient for.
The content of the utility model is as follows:
the utility model provides a narrow frame formula building speaker, includes the basin frame, be provided with at least two sets of card bullet formula installation component on the basin frame.
Preferably, the bullet formula installation component of card is connected together including rotating installing support and installation piece, is connected with the extension spring between installing support and the installation piece, and the installing support setting is in on the basin frame.
Preferably, a clamping groove is formed in the mounting support, and the mounting piece is clamped on the clamping groove.
Preferably, the mounting bracket is riveted on the outer wall of the basin frame.
Preferably, the clamping and elastic mounting assemblies are uniformly distributed on the outer wall of the basin frame in the circumferential direction.
Preferably, the number of the card-spring type mounting assemblies is three.
Preferably, the back of the basin stand is provided with an L-shaped fixing sheet, and the L-shaped fixing sheet is used for mounting an audio transformer.
Preferably, the front side of the basin frame is provided with a surface net, the edge of the front side of the basin frame is provided with a notch, the edge of the surface net is provided with a folding edge, and the folding edge penetrates through the notch to be fixed.
Preferably, the veil is a metal veil, and the surface of the veil is provided with a groove for mounting a nameplate.
The utility model has the advantages that: compared with the prior art, the utility model discloses a narrow frame formula building speaker, it has adopted integration basin frame, both played the supporting role of speaker part, a frame has been saved again, become a part with basin frame and frame optimal design, recycle card bullet formula mounting structure device, just can stir the installation piece with the hand and make it stick up upwards, impress the speaker in the trompil, the speaker is impressed the back, the automatic speaker locking of installation piece in the mounting hole behind the extension spring atress, more save time than traditional mounting means, the efficiency of having improved.
Drawings
Fig. 1 is a bottom view of an embodiment of the present invention;
fig. 2 is a front view of the embodiment of the present invention.
Detailed Description
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, the narrow frame type building speaker disclosed in this embodiment includes a frame 1, at least two sets of clip spring type mounting assemblies 2 are disposed on an outer wall of the frame 1, the number of the clip spring type mounting assemblies 2 in this embodiment is 3, and the 3 sets of clip spring type mounting assemblies 2 are circumferentially distributed or uniformly distributed on the outer wall of the frame 1. Card bullet formula installation component 2 is including rotating installing support 21 and the installation piece 22 that links together, and the one end riveting of installing support 21 is in the outer wall of basin frame 1, and the angle of riveting is set for according to 1 external diameter of basin frame, and the other end of installing support 21 is provided with draw-in groove 24, and installation piece 22 joint is connected with extension spring 23 on draw-in groove 24 between installing support 21 and the installation piece 22. The back of the basin frame 1 is also provided with an L-shaped fixing sheet 5 for mounting an audio transformer 4, one surface of the L-shaped fixing sheet 5 is fixed on the basin frame 1, and the other surface of the L-shaped fixing sheet 5 is connected with the audio transformer 4 so as to meet the requirement of a plurality of parallel long-distance transmission of building speakers. The front of the basin frame 1 is only provided with a narrow edge with the width of 1-2mm, the front of the basin frame 1 is provided with a surface net 7, the periphery of the edge of the front of the basin frame 1 is evenly provided with 4 notches 6, the edge of the surface net 7 is provided with a folding edge, and the folding edge penetrates through the 4 notches 6 of the basin frame 1 to be fixed. The veil 7 adopts a metal veil, and the surface of the veil 7 is provided with a groove for installing a nameplate 8. Loudspeaker devices such as an elastic wave, a vibrating diaphragm, a voice coil and the like are arranged in the basin frame 1, a dustproof cap is bonded on the vibrating diaphragm, and an upper magnetic conduction plate 9, a magnet 10 and a lower magnetic conduction plate 11 are arranged on the back of the vibrating diaphragm to form a loudspeaker magnetic field so as to form a finished building loudspeaker.
Compared with the prior art, the narrow frame type building loudspeaker of the embodiment adopts the integrated basin frame 1, not only plays a role in supporting loudspeaker components, but also saves an outer frame, the basin frame 1 and the outer frame are optimally designed into one component, the installation piece 22 can be stirred by hands to be erected upwards (please refer to fig. 2), the loudspeaker is pressed into an opening, and after the loudspeaker is pressed, the installation piece 22 automatically locks the loudspeaker in the installation hole after the tension spring 23 is stressed, so that the time is saved compared with the traditional installation mode, and the efficiency is improved.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention. The technical solution and/or the embodiments of the invention may be subject to various modifications and variations within the scope of the invention.
Claims (8)
1. A narrow frame formula building speaker, includes basin frame (1), its characterized in that: be provided with at least two sets of card bullet formula installation component (2) on basin frame (1), card bullet formula installation component (2) are connected with extension spring (23) including rotating installing support (21) and installation piece (22) that link together between installing support (21) and installation piece (22), and installing support (21) set up on the basin frame (1).
2. The narrow-framed building loudspeaker of claim 1, wherein: a clamping groove (24) is formed in the mounting support (21), and the mounting piece (22) is clamped on the clamping groove (24).
3. The narrow-framed building loudspeaker of claim 1, wherein: the mounting bracket (21) is riveted on the outer wall of the basin frame (1).
4. The narrow-framed building loudspeaker of any of claims 1-3, wherein: the clamping and elastic mounting components (2) are uniformly distributed on the outer wall of the basin frame (1) in the circumferential direction.
5. The narrow-framed building loudspeaker of claim 4, wherein: the number of the card spring type mounting assemblies (2) is three.
6. The narrow-framed building loudspeaker of claim 1, wherein: the back of the basin frame (1) is provided with an L-shaped fixing sheet (5).
7. The narrow-framed building loudspeaker of claim 1, wherein: the front side of the basin frame (1) is provided with a face net (7), the edge of the front side of the basin frame (1) is provided with a notch (6), the edge of the face net (7) is provided with a folding edge, and the folding edge penetrates through the notch (6) to be fixed.
8. The narrow-framed building loudspeaker of claim 7, wherein: the surface net (7) is a metal surface net, and a groove for installing a nameplate (8) is formed in the surface of the surface net (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484218.7U CN209845211U (en) | 2019-04-11 | 2019-04-11 | Narrow frame type building loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484218.7U CN209845211U (en) | 2019-04-11 | 2019-04-11 | Narrow frame type building loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209845211U true CN209845211U (en) | 2019-12-24 |
Family
ID=68910929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920484218.7U Active CN209845211U (en) | 2019-04-11 | 2019-04-11 | Narrow frame type building loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209845211U (en) |
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2019
- 2019-04-11 CN CN201920484218.7U patent/CN209845211U/en active Active
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