CN203435113U - Sound box fixing device - Google Patents
Sound box fixing device Download PDFInfo
- Publication number
- CN203435113U CN203435113U CN201320376088.8U CN201320376088U CN203435113U CN 203435113 U CN203435113 U CN 203435113U CN 201320376088 U CN201320376088 U CN 201320376088U CN 203435113 U CN203435113 U CN 203435113U
- Authority
- CN
- China
- Prior art keywords
- sound box
- support bar
- audio amplifier
- fixing hole
- supporting rod
- 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 - Lifetime
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a sound box fixing device. The sound box fixing device comprises a fixing hole which is arranged at the bottom of a sound box and a space supporting rod which is matched with the fixing hole. The space supporting rod and the fixing hole are in thread connection. The space supporting rod and the sound box are in insertion type thread connection. Simple and convenient installation and fixing are realized. The sound box after installation is relatively safe. A gap between the sound box and the space supporting rod is eliminated, thus small amplification swing of the sound box and the space supporting rod is prevented. Even if the swing amplitude of the space supporting rod is large, the sound box does not drop.
Description
Technical field
The utility model relates to device for fixing voice box.
Background technology
Outdoor stereo set (especially audio amplifier), because needs have been given play to reasonable audio in certain environment, therefore often needs these audio amplifiers to carry out solid ornaments, so will control audio amplifier unavoidably fixing.In prior art, be only to utilize a support bar that audio amplifier is supported and fixed, although this mode is fixing simple and convenient, but also there is larger defect: between audio amplifier jack and support bar, can have gap, the relative support bar of audio amplifier there will be waving of relative little amplification simultaneously; Between audio amplifier and support bar, do not achieve a fixed connection, in the situation that support bar rocking tendency is excessive, audio amplifier likely falls down on support bar.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of device for fixing voice box, and not only can realize simply and easily and install and fix, and also relatively safe after audio amplifier installation.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of device for fixing voice box, comprises and be located at the fixing hole of audio amplifier bottom and the space support bar coordinating with described fixing hole; Described space support bar with described fixing hole for being threaded.Space support bar and being threaded that audio amplifier is insert-type, not only can realize simply and easily and install and fix, and relatively safe after audio amplifier installation: between audio amplifier and space support bar, eliminated gap, the two there will not be relative little amplification to wave; Even if the rocking tendency of space support bar is larger, audio amplifier can not drop yet.
As improvement, described fixing hole is arranged on base, and described base is bolted on audio amplifier bottom.Base is metalwork, guarantees to have enough intensity to be connected with space support bar.
As improvement, described space support bar top is provided with the projection coordinating with described fixing hole, and described projection is provided with screw thread.
The beneficial effect that the utility model compared with prior art brought is:
Space support bar and being threaded that audio amplifier is insert-type, not only can realize simply and easily and install and fix, and relatively safe after audio amplifier installation: between audio amplifier and space support bar, eliminated gap, the two there will not be relative little amplification to wave; Even if the rocking tendency of space support bar is larger, audio amplifier can not drop yet.
Accompanying drawing explanation
Fig. 1 is the exploded view of space support bar and base.
Fig. 2 is the end view of base.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of device for fixing voice box, comprises and is located at the fixing hole 21 of audio amplifier bottom and the space support bar 1 coordinating with described fixing hole 21; Described space support bar 1 with described fixing hole 21 for being threaded.Described fixing hole 21 is arranged on discoid metab 2, and base 2 is metalwork, guarantees to have enough intensity to be connected with space support bar 1; The centre cylinder 22 that has hollow protruding upward of base 2, forms described fixing hole 21 thereby described cylinder 22 inwalls are provided with screw thread; Described cylinder is provided with stiffener 23 around, and described stiffener 23 is connected with base 2 with cylinder respectively, strengthens the structural strength of cylinder 22; Described audio amplifier bottom is provided with shrinkage pool (not indicating), and described cylinder coordinates the contraposition that realizes base 2 and audio amplifier with described shrinkage pool, and described base 2 is bolted on audio amplifier bottom in addition.Described space support bar 1 top is provided with the projection 11 coordinating with described fixing hole 21, and described projection 11 is provided with screw thread.During installation, first base 2 is threaded with space support bar 1; Then audio amplifier is placed on base 2, then the bolt of screwing on is fixing.
Space support bar 1 and being threaded that audio amplifier is insert-type, not only can realize simply and easily and install and fix, and relatively safe after audio amplifier installation: between audio amplifier and space support bar 1, eliminated gap, the two there will not be relative little amplification to wave; Even if the rocking tendency of space support bar 1 is larger, audio amplifier can not drop yet.
Claims (3)
1. a device for fixing voice box, comprises and is located at the fixing hole of audio amplifier bottom and the space support bar coordinating with described fixing hole; It is characterized in that: described space support bar with described fixing hole for being threaded.
2. a kind of device for fixing voice box according to claim 1, is characterized in that: described fixing hole is arranged on base, and described base is bolted on audio amplifier bottom.
3. a kind of device for fixing voice box according to claim 2, is characterized in that: described space support bar top is provided with the projection coordinating with described fixing hole, and described projection is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376088.8U CN203435113U (en) | 2013-06-28 | 2013-06-28 | Sound box fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376088.8U CN203435113U (en) | 2013-06-28 | 2013-06-28 | Sound box fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435113U true CN203435113U (en) | 2014-02-12 |
Family
ID=50064124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320376088.8U Expired - Lifetime CN203435113U (en) | 2013-06-28 | 2013-06-28 | Sound box fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929686A (en) * | 2014-03-25 | 2014-07-16 | 宁波柏人艾电子有限公司 | Loudspeaker box |
-
2013
- 2013-06-28 CN CN201320376088.8U patent/CN203435113U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929686A (en) * | 2014-03-25 | 2014-07-16 | 宁波柏人艾电子有限公司 | Loudspeaker box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |