CN204906618U - Audio amplifier is used to open air - Google Patents
Audio amplifier is used to open air Download PDFInfo
- Publication number
- CN204906618U CN204906618U CN201520723831.1U CN201520723831U CN204906618U CN 204906618 U CN204906618 U CN 204906618U CN 201520723831 U CN201520723831 U CN 201520723831U CN 204906618 U CN204906618 U CN 204906618U
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- China
- Prior art keywords
- connector
- wire guide
- audio amplifier
- housing
- cavity
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Abstract
The utility model discloses an audio amplifier is used to open air, including casing (1) and speaker (2), speaker (2) establish in casing (1), casing (1) lower part is equipped with first connecting piece (3), first connecting piece (3) in be equipped with first wire guide (4), inside being linked together of first wire guide (4) and casing (1), the lower part of first connecting piece (3) is rotated and is connected with second connecting piece (5), second connecting piece (5) in be equipped with second wire guide (6), be equipped with on second connecting piece (5) and first connecting piece (3) a cavity (7), cavity (7) and first wire guide (4), second wire guide (6) all communicate. This audio amplifier is used to open air's waterproof performance well and the wire setting in the audio amplifier.
Description
Technical field
The utility model relates to technology for loudspeaker box field, is specifically a kind of outdoor audio amplifier.
Background technology
The outdoor audio amplifier of prior art comprises housing and loud speaker, and described loud speaker is located in housing.Described housing rear portion is provided with a wire guide, and the wire of drawing from loud speaker passes through in wire guide.The outdoor audio amplifier of said structure has the following disadvantages in the use procedure of reality:
Because wire directly passes through in wire guide, therefore water electrode easily enters from wire guide, thus not only causes its water resistance poor, and exposed line is easy to often be touched by people or animal and damage.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of outdoor audio amplifier, and the good and wire of the water resistance of this outdoor audio amplifier is arranged in audio amplifier.
The technical solution of the utility model is, provide a kind of outdoor audio amplifier, comprise housing and loud speaker, described loud speaker is located in housing; Described lower housing portion is provided with the first connector, is provided with the first wire guide in the first described connector, and the first described wire guide is connected with enclosure interior; The lower rotational of described first connector is connected with the second connector, is provided with the second wire guide in the second described connector; Described second connector and the first connector are provided with a cavity, and described cavity is all communicated with the first wire guide, the second wire guide.
The lower thread of described second connector is connected with an inserted link, and the lower end of described inserted link is provided with a tip; Described inserted link inside is provided with a through hole, and one end of described through hole is communicated with the second wire guide, and the other end of described through hole communicates with the external world.
After adopting above structure, the utility model compared with prior art, has the following advantages:
The lower housing portion of the utility model outdoor audio amplifier is provided with the first connector, is provided with the first wire guide in the first described connector, and the first described wire guide is connected with enclosure interior; The lower rotational of described first connector is connected with the second connector, is provided with the second wire guide in the second described connector; Described second connector and the first connector are provided with a cavity, and described cavity is all communicated with the first wire guide, the second wire guide.Like this, the loud speaker of wire in housing is drawn, successively by picking out after the first wire guide, cavity, the second wire guide, through hole, wire does not almost have outside exposed, therefore entering of water is avoided, thus not only ensure that its water resistance is better, and built-in wire is not easy often to be touched by people or animal and damage, and thus ensure that the useful life of outdoor audio amplifier.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model outdoor audio amplifier.
Fig. 2 is the cutaway view of A-A.
Shown in figure 1, housing, 2, loud speaker, the 3, first connector, the 4, first wire guide, the 5, second connector, the 6, second wire guide, 7, cavity, 8, inserted link, 9, tip, 10, through hole, 11, screw, 12, wire.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of outdoor audio amplifier of the utility model, comprise housing 1 and loud speaker 2, described loud speaker 2 is located in housing 1; Described housing 1 bottom is provided with the first connector 3, is provided with the first wire guide 4 in the first described connector 3, and the first described wire guide 4 is connected with housing 1 inside; The lower rotational of described first connector 3 is connected with the second connector 5, first connector 3 and the second connector 5 realizes being rotationally connected through both by a screw 11; The breach of the breach and the second connector 5 that are positioned at the first connector 3 in the middle part of screw 11 forms cavity 7; The second wire guide 6 is provided with in the second described connector 5; Described second connector 5 and the first connector 3 are provided with a cavity 7, and the shape of cavity 7 is annular; Described cavity 7 is all communicated with the first wire guide 4, second wire guide 6.The loud speaker 2 of wire 12 in housing is drawn, and successively by picking out after the first wire guide 4, cavity 7, second wire guide 6, through hole 10, wire 12 does not almost have outside exposed.
The lower thread of described second connector 5 is connected with an inserted link 8, and the lower end of described inserted link 8 is provided with a tip 9; Described inserted link 8 inside is provided with a through hole 10, and one end of described through hole 10 is communicated with the second wire guide 6, and the other end of described through hole 10 communicates with the external world.The bottom of described second connector 5 can also be threaded a nut, and such outdoor audio amplifier can realize wall hanging.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various change done in the protection range of the utility model independent claims is all in protection range of the present utility model.
Claims (2)
1. an outdoor audio amplifier, comprises housing (1) and loud speaker (2), and described loud speaker (2) is located in housing (1); It is characterized in that: described housing (1) bottom is provided with the first connector (3), be provided with the first wire guide (4) in described the first connector (3), described the first wire guide (4) is connected with housing (1) inside; The lower rotational of described first connector (3) is connected with the second connector (5), is provided with the second wire guide (6) in described the second connector (5); Described second connector (5) and the first connector (3) are provided with a cavity (7), and described cavity (7) is all communicated with the first wire guide (4), the second wire guide (6).
2. outdoor audio amplifier according to claim 1, is characterized in that: the lower thread of described second connector (5) is connected with an inserted link (8), and the lower end of described inserted link (8) is provided with a tip (9); Described inserted link (8) inside is provided with a through hole (10), and one end of described through hole (10) is communicated with the second wire guide (6), and the other end of described through hole (10) communicates with the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723831.1U CN204906618U (en) | 2015-09-18 | 2015-09-18 | Audio amplifier is used to open air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723831.1U CN204906618U (en) | 2015-09-18 | 2015-09-18 | Audio amplifier is used to open air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906618U true CN204906618U (en) | 2015-12-23 |
Family
ID=54928756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723831.1U Active CN204906618U (en) | 2015-09-18 | 2015-09-18 | Audio amplifier is used to open air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966091A (en) * | 2017-05-25 | 2018-12-07 | 罗伯特·博世有限公司 | Bracket component and audio speaker arrangement |
| CN108966092A (en) * | 2017-05-25 | 2018-12-07 | 罗伯特·博世有限公司 | Bracket component and audio speaker arrangement |
-
2015
- 2015-09-18 CN CN201520723831.1U patent/CN204906618U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966091A (en) * | 2017-05-25 | 2018-12-07 | 罗伯特·博世有限公司 | Bracket component and audio speaker arrangement |
| CN108966092A (en) * | 2017-05-25 | 2018-12-07 | 罗伯特·博世有限公司 | Bracket component and audio speaker arrangement |
| CN108966091B (en) * | 2017-05-25 | 2021-04-09 | 罗伯特·博世有限公司 | Bracket assembly and audio speaker device |
| CN108966092B (en) * | 2017-05-25 | 2021-09-03 | 罗伯特·博世有限公司 | Bracket assembly and audio speaker device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |