CN201674647U - Novel circuit board structure of speaker - Google Patents
Novel circuit board structure of speaker Download PDFInfo
- Publication number
- CN201674647U CN201674647U CN2010202083843U CN201020208384U CN201674647U CN 201674647 U CN201674647 U CN 201674647U CN 2010202083843 U CN2010202083843 U CN 2010202083843U CN 201020208384 U CN201020208384 U CN 201020208384U CN 201674647 U CN201674647 U CN 201674647U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- bracket
- speaker
- horn bracket
- horn
- 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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Abstract
The utility model relates to the technical field of the speaker, in particular to a novel circuit board structure of a speaker, which comprises a speaker bracket and a PCB board. The PCB board is arranged on the surface of the speaker bracket, the speaker bracket and the PCB board are respectively provided with a bracket gap and a PCB board gap, the bracket gap is larger than the PCB board gap, and a clearance is left between the speaker bracket and the PCB board in the horizontal direction. The utility model has the advantage of scientific and simple structural design. Moreover, no defective products can be caused during welding, thereby improving the product quality.
Description
Technical field:
The utility model relates to the loudspeaker technical field, refers in particular to a kind of novel horn board structure of circuit.
Background technology:
Make when producing loudspeaker, pcb board is installed on the horn bracket, pcb board is provided with guide wire, usually to connect welding to guide wire aborning, because horn bracket and pcb board all are the very little parts of volume, can produce short circuit in welding, thereby produce a large amount of defective productss, bring very big waste to manufacturing enterprise.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of novel horn board structure of circuit is provided, and its scientific structure design is simple, can not occur defective products during welding, and the quality of product is good.
For achieving the above object, the utility model adopts following technical scheme, it comprises horn bracket, pcb board, the surface of horn bracket is provided with pcb board, be respectively equipped with support breach, pcb board breach on horn bracket, the pcb board, the support breach is greater than the pcb board breach, and horn bracket and pcb board horizontal direction are gapped.
Described horn bracket is circular, and pcb board is a circular arc.
Described pcb board is provided with guide wire.
The utility model beneficial effect is: the surface of horn bracket is provided with pcb board, is respectively equipped with support breach, pcb board breach on horn bracket, the pcb board, and the support breach can prevent that greater than the pcb board breach guide wire contact horn bracket from causing short circuit; Horn bracket and pcb board horizontal direction are gapped, can prevent that tin point contact horn bracket from causing short circuit.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model.
Embodiment:
See shown in Fig. 1,2: the utility model comprises horn bracket 1, pcb board 2, the surface of horn bracket 1 is provided with pcb board 2, be respectively equipped with support breach 11, pcb board breach 21 on horn bracket 1, the pcb board 2, support breach 11 is greater than pcb board breach 21, can prevent that guide wire contact horn bracket from causing short circuit, horn bracket 1 and pcb board 2 horizontal directions gapped 12.
Described horn bracket 1 is circular, and pcb board 2 is a circular arc, and the gap 12 of circular arc can prevent that tin point contact horn bracket from causing short circuit as shown in Figure 1.
Described pcb board 2 is provided with guide wire 3, and guide wire 3 connects the external signal input.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1. novel horn board structure of circuit, it comprises horn bracket (1), pcb board (2), it is characterized in that: the surface of horn bracket (1) is provided with pcb board (2), be respectively equipped with support breach (11), pcb board breach (21) on horn bracket (1), the pcb board (2), support breach (11) is greater than pcb board breach (21), horn bracket (1) and pcb board (2) horizontal direction gapped (12).
2. a kind of novel horn board structure of circuit according to claim 1 is characterized in that: described horn bracket (1) is for circular, and pcb board (2) is a circular arc.
3. a kind of novel horn board structure of circuit according to claim 1 is characterized in that: described pcb board (2) is provided with guide wire (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202083843U CN201674647U (en) | 2010-05-22 | 2010-05-22 | Novel circuit board structure of speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202083843U CN201674647U (en) | 2010-05-22 | 2010-05-22 | Novel circuit board structure of speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674647U true CN201674647U (en) | 2010-12-15 |
Family
ID=43332054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202083843U Expired - Fee Related CN201674647U (en) | 2010-05-22 | 2010-05-22 | Novel circuit board structure of speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000642A1 (en) * | 2018-06-26 | 2020-01-02 | 声电电子科技(惠州)有限公司 | Miniature speaker having inclined-surface support |
-
2010
- 2010-05-22 CN CN2010202083843U patent/CN201674647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000642A1 (en) * | 2018-06-26 | 2020-01-02 | 声电电子科技(惠州)有限公司 | Miniature speaker having inclined-surface support |
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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: 20101215 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |