CN201682609U - Side edge type fixed structure of loudspeaker - Google Patents
Side edge type fixed structure of loudspeaker Download PDFInfo
- Publication number
- CN201682609U CN201682609U CN2010202029321U CN201020202932U CN201682609U CN 201682609 U CN201682609 U CN 201682609U CN 2010202029321 U CN2010202029321 U CN 2010202029321U CN 201020202932 U CN201020202932 U CN 201020202932U CN 201682609 U CN201682609 U CN 201682609U
- Authority
- CN
- China
- Prior art keywords
- loud speaker
- fixed structure
- baffle plate
- circuit board
- printed circuit
- Prior art date
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides a side edge type fixed structure of a loudspeaker. The side edge type fixed structure is arranged on one side of a printed circuit board and includes a double-screw bolt and a baffle plate, the double-screw bolt is arranged on the edge of one surface of the printed circuit board; the baffle plate is provided with a convex tongue on one surface, one end of the convex tongue is provided with a screw hole which is attached to the double-screw bolt and is fixedly connected with the double-screw bolt through a screw, and the baffle plate is fixedly connected with the loudspeaker. By means of fixing the fixed structure of the loudspeaker on one side face of the printed circuit board, the inner space of a product may be used as a sound box so as to provide a great sound box volume which is more than that of a sound box which loudspeaker is attached to a housing, to obtain a better sound effect.
Description
[technical field]
The utility model relates to a kind of fixed structure, particularly a kind of loud speaker side type fixed structure.
[background technology]
At present on the market with the hand-held product of loud speaker because make every effort to compact, often be confined to be attached on the case surface in the storing position of loud speaker, easily cause audio amplifier volume deficiency, can't former sound reproducing.
[summary of the invention]
Main purpose of the present utility model is easily to cause the problem of audio amplifier volume deficiency that a kind of loud speaker side type fixed structure is provided for solving the conventional loudspeakers fixed form.
For achieving the above object, the utility model provides a kind of loud speaker side type fixed structure, described loud speaker side type fixed structure is located on the side of printed circuit board (PCB), and described loud speaker side type fixed structure comprises double-screw bolt, baffle plate, and described double-screw bolt is located on the edge of a face of printed circuit board (PCB); A face of described baffle plate is provided with protruding tongue, and an end of described protruding tongue is provided with screw, and screw on the described protruding tongue and the double-screw bolt on the described printed circuit board (PCB) are close to and are fixed together with screw, and described baffle plate and loud speaker are fixed together.
A kind of loud speaker side type fixed structure of the present utility model is fixed on the side of printed circuit board (PCB), makes the inner space of product can be used as audio amplifier, is attached to case surface with respect to loud speaker, and bigger audio amplifier volume can be provided, thereby obtains better audio.
Compared with prior art, a kind of loud speaker side type fixed structure of the present utility model can provide bigger audio amplifier volume to reach better audio to loud speaker.
[description of drawings]
Fig. 1 be loud speaker and baffle plate by sheet metal the front view of loud speaker side type fixed structure fixedly the time.
Fig. 2 be loud speaker and baffle plate by sheet metal the left view of loud speaker side type fixed structure fixedly the time.
Fig. 3 be loud speaker and baffle plate by glue the front view of loud speaker side type fixed structure fixedly the time.
Fig. 4 be loud speaker and baffle plate by glue the left view of loud speaker side type fixed structure fixedly the time.
[embodiment]
See also Fig. 1 to Fig. 4, a kind of loud speaker side type fixed structure of the present utility model, described loud speaker side type fixed structure is located on the side of printed circuit board (PCB) 1, described loud speaker side type fixed structure comprises double-screw bolt 11, baffle plate 2, and described double-screw bolt 11 is located on the edge of 1 one faces of printed circuit board (PCB); A face of described baffle plate 2 is provided with protruding tongue 21, one end of described protruding tongue 21 is provided with screw, screw on the described protruding tongue 21 and the double-screw bolt 11 on the described printed circuit board (PCB) 1 are close to and are fixed together with screw, also be provided with an accepting hole 22 on the described baffle plate, described loud speaker 3 is contained in the described accepting hole 22, and described loud speaker 3 and described baffle plate 2 are fixed together.
Described loud speaker 3 and baffle plate 2 be fixed with dual mode, a kind of mode is that the one side of described baffle plate 2 is provided with sheet metal 4, described sheet metal 4 one ends are fixed together with screw and baffle plate 2, described sheet metal 4 other ends and described loud speaker 3 weld together, and another kind of mode is that described loud speaker 3 and described baffle plate 2 usefulness glue 5 are fixing.
Also there are dual mode described loud speaker 3 and being connected of described printed circuit board (PCB) 1, and a kind of is that described printed circuit board (PCB) 1 is provided with pad 12, and holding wire 31, the power line 32 of described pad 12 and described loud speaker 3 weld together.Another kind is that described printed circuit board (PCB) 1 is provided with cable connector 13, and holding wire 31, the power line 32 of described cable connector 13 and loud speaker 3 are connected.
A kind of loud speaker side type fixed structure of the present utility model provides bigger audio amplifier volume to reach better audio can for loud speaker 3.
Claims (6)
1. loud speaker side type fixed structure, described loud speaker side type fixed structure is located on the side of printed circuit board (PCB), it is characterized in that, and loud speaker side type fixed structure comprises:
Double-screw bolt, described double-screw bolt are located on the edge of a face of printed circuit board (PCB);
Baffle plate, a face of described baffle plate is provided with protruding tongue, and an end of described protruding tongue is provided with screw, and screw on the described protruding tongue and the double-screw bolt on the described printed circuit board (PCB) are close to and are fixed together with screw, and described baffle plate and loud speaker are fixed together.
2. according to the described loud speaker side type of claim 1 fixed structure, it is characterized in that the one side of described baffle plate is provided with sheet metal, described sheet metal one end is fixed together with screw and baffle plate, and the described sheet metal other end and described loud speaker weld together.
3. according to the described loud speaker side type of claim 1 fixed structure, it is characterized in that described baffle plate and described loud speaker are fixed together with glue.
4. according to the described loud speaker side type of claim 1 fixed structure, it is characterized in that described baffle plate is provided with an accepting hole, described loud speaker is contained in the described accepting hole.
5. according to the described loud speaker side type of claim 1 fixed structure, it is characterized in that described printed circuit board (PCB) is provided with pad, holding wire, the power line of described pad and described loud speaker weld together.
6. according to the described loud speaker side type of claim 1 fixed structure, it is characterized in that described printed circuit board (PCB) is provided with cable connector, holding wire, the power line of described cable connector and loud speaker are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202029321U CN201682609U (en) | 2010-05-26 | 2010-05-26 | Side edge type fixed structure of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202029321U CN201682609U (en) | 2010-05-26 | 2010-05-26 | Side edge type fixed structure of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682609U true CN201682609U (en) | 2010-12-22 |
Family
ID=43347642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202029321U Expired - Fee Related CN201682609U (en) | 2010-05-26 | 2010-05-26 | Side edge type fixed structure of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682609U (en) |
-
2010
- 2010-05-26 CN CN2010202029321U patent/CN201682609U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130526 |