CN2672897Y - Automobile acoustic amplifier terminal pole - Google Patents
Automobile acoustic amplifier terminal pole Download PDFInfo
- Publication number
- CN2672897Y CN2672897Y CN 200320127501 CN200320127501U CN2672897Y CN 2672897 Y CN2672897 Y CN 2672897Y CN 200320127501 CN200320127501 CN 200320127501 CN 200320127501 U CN200320127501 U CN 200320127501U CN 2672897 Y CN2672897 Y CN 2672897Y
- Authority
- CN
- China
- Prior art keywords
- conductive pole
- power amplifier
- audio power
- insulation crust
- automobile audio
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an automobile acoustic amplifier terminal poles, comprising a plurality of conductive poles, an insulating casing and screw bolts. The insulating casing is arranged out of the conductive poles, and a plurality of conductive poles are isolated with each other through the insulating casing; screw holes are arranged on the insulating casing and one end of each conductive pole; shaft holes are arranged on the homolateral end-face of each conductive pole, and the screw bolt is connected with the conductive post through the screw hole; a connector is arranged on the other end of the conductive pole, and a fixture is arranged on the insulating casing. With the connector being arranged on the conductive pole, the wiring terminal can be directly spliced into the spliced hole corresponding to a circuit board, and then the wiring terminal is welded with the circuit board, so the fixed connection between the wiring terminal and the circuit board is realized; the short circuit can not happen because of the bump of an automobile or other situations. Furthermore, the utility model has simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of jockey of power supply wiring, particularly a kind of automobile audio power amplifier binding post.
Background technology
The normally used automobile audio power amplifier of people binding post, the one end is connected with power line, the other end is connected with circuit board, power line and circuit board are by the conduction of the conductive pole in the binding post, but binding post is to be welded on the circuit board in the prior art, automobile in use, owing to can jolt, even collision, only be welded on the binding post on the circuit board, therefore be short-circuited with regard to being easy to, phenomenons such as loose contact, in addition, power-line terminal of the prior art is single conductive pole mostly, using needs each conductive pole to be connected with circuit board with power line respectively, very inconvenient.
The utility model content
At the shortcoming that above-mentioned prior art exists, the utility model provides a kind of and can firmly be connected on the circuit board, and automobile audio power amplifier binding post easy to use.
The technical solution adopted in the utility model is: a kind of automobile audio power amplifier binding post, by conductive pole, insulation crust and bolt are formed, conductive pole is several, insulation crust is arranged on the outside of conductive pole, by insulation crust coupling together several conductive poles isolation, end at described insulation crust and each conductive pole is provided with screw, the end face of homonymy is provided with axis hole, described bolt links together by screw and conductive pole, is provided with plug connector at the other end of described each conductive pole.
Can be provided with fixture on described insulation crust, the quantity of described fixture can be one, is arranged on the insulation crust at the plug connector back side; Also can be two, be arranged on the outer insulation crust of both sides conductive pole.
Described plug connector can be single convex sheet or two convex sheets that are arranged in parallel, and also can be a square platform, and this platform is provided with several small cylinders.
The quantity of described wire column can be three, and wherein the width of both sides wire column and length greater than the width and the length of central conductor post, can be four respectively, perhaps two, can be decided according to the actual requirements.
This automobile audio power amplifier binding post, owing on conductive pole, be provided with plug connector, binding post directly can be pegged graft in the corresponding spliced eye of circuit board, weld, assurance automobile audio power amplifier binding post is more firm to be connected with circuit board, can situation such as not rock and cause short circuit because of jolting of automobile, in addition, owing to be to link together by several conductive poles, directly whole grafting, welding when people use, and needn't peg graft separately, weld, use convenient.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is the utility model embodiment (one's) a front view
Fig. 2 is the utility model embodiment (one's) a left view;
Fig. 3 is the utility model embodiment (twos') a front view;
Fig. 4 is the utility model embodiment (twos') a left view;
Embodiment
As Fig. 1, shown in 2, the utility model is by conductive pole 1, insulation crust 2 and bolt 3 are formed, insulation crust 2 is arranged on the outside of conductive pole 1, by insulation crust 2 coupling together conductive pole 1 isolation, described conductive pole 1 is formed by 3, wherein the length of two conductive poles in the outside and width are greater than the length and the width of inboard conductive pole, end at described insulation crust 2 and each conductive pole 1 is provided with screw 4, described bolt 3 links together by screw 4 and conductive pole 1, be provided with axis hole 5 with the end face of the wire column 1 of screw 4 homonymies, can see the bolt 3 that is arranged in the screw 4 from axis hole 5, the other end at each conductive pole 1 is provided with plug connector 6, wherein the plug connector on the both sides conductive pole 16 is a square platform, is respectively arranged with the structure of four small columns on each platform, and the plug connector on the central conductor post is the convex chip architecture.Described insulation crust 2 is provided with two fixtures 7, the utility model can be fixed to needed position by this fixture 7.
Another execution mode, as Fig. 3, shown in 4, the utility model is by conductive pole 1, insulation crust 2 and bolt 3 are formed, insulation crust 2 is arranged on the outside of conductive pole 1, by insulation crust 2 coupling together conductive pole 1 isolation, described conductive pole 1 is four, end at described insulation crust 2 and each conductive pole 1 is provided with screw 4, described bolt 3 links together by screw 4 and conductive pole 1, is provided with axis hole 5 with the end face of the wire column 1 of screw 4 homonymies, can see the bolt 3 that is arranged in the screw 4 from axis hole 5, the other end at each conductive pole 1 is provided with plug connector 6, the convex sheet that described slotting joint spare 6 is a monolithic.Described insulation crust 2 is provided with a fixture 7, the utility model can be fixed to needed position by this fixture 7.
Described fixture 7 can be one, is arranged on the insulation crust with the plug connector back side; Also can be two, be arranged on the outer insulation crust of both sides conductive pole, the fixture of different numbers perhaps is installed as required, be arranged on needed position.
Use the utility model, be fixed in the position that needs by fixture of the present utility model, plug connector is inserted as in the corresponding spliced eye of circuit board, again with welding around the plug connector; When connecting power line, allow external wire enter in the screw, select into bolt with the spiral shell cutter, just can be with lead fixed.The utility model is simple in structure, and is easy to use, can not be short-circuited or the phenomenon of loose contact because of automobile jolting in enforcement.
Claims (10)
1, a kind of automobile audio power amplifier binding post, it is characterized in that: by conductive pole, insulation crust and bolt are formed, conductive pole is several, and insulation crust is arranged on the outside of conductive pole, by insulation crust coupling together several conductive poles isolation, end at described insulation crust and each conductive pole is provided with screw, the end face of homonymy is provided with axis hole, and described bolt links together by screw and conductive pole, is provided with plug connector at the other end of described each conductive pole.
2, automobile audio power amplifier binding post according to claim 1, it is characterized in that: described insulation crust is provided with fixture.
3, automobile audio power amplifier binding post according to claim 2, it is characterized in that: the quantity of described fixture is one, is arranged on the insulation crust at the described plug connector back side.
4, automobile audio power amplifier binding post according to claim 2, it is characterized in that: the quantity of described fixture is two, is arranged on the outer insulation crust of both sides conductive pole.
5, automobile audio power amplifier binding post according to claim 1 is characterized in that: described plug connector is single convex sheet.
6, automobile audio power amplifier binding post according to claim 1 is characterized in that: described plug connector is two convex sheets that are arranged in parallel.
7, automobile audio power amplifier binding post according to claim 1, it is characterized in that: described plug connector is a square platform, and platform is provided with several small cylinders.
8, according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described automobile audio power amplifier binding posts, it is characterized in that: described conductive pole is three, and wherein the width of both sides conductive pole and length are respectively greater than the width and the length of middle conductive pole.
9, according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described automobile audio power amplifier binding posts, it is characterized in that: described conductive pole is four.
10, according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described automobile audio power amplifier binding posts, it is characterized in that: described conductive pole is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127501 CN2672897Y (en) | 2003-12-10 | 2003-12-10 | Automobile acoustic amplifier terminal pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127501 CN2672897Y (en) | 2003-12-10 | 2003-12-10 | Automobile acoustic amplifier terminal pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672897Y true CN2672897Y (en) | 2005-01-19 |
Family
ID=34476990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320127501 Expired - Fee Related CN2672897Y (en) | 2003-12-10 | 2003-12-10 | Automobile acoustic amplifier terminal pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672897Y (en) |
-
2003
- 2003-12-10 CN CN 200320127501 patent/CN2672897Y/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: 20050119 Termination date: 20111210 |