CN204578714U - A kind of active audio amplifier that can hang arbitrarily - Google Patents
A kind of active audio amplifier that can hang arbitrarily Download PDFInfo
- Publication number
- CN204578714U CN204578714U CN201520283162.0U CN201520283162U CN204578714U CN 204578714 U CN204578714 U CN 204578714U CN 201520283162 U CN201520283162 U CN 201520283162U CN 204578714 U CN204578714 U CN 204578714U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- audio amplifier
- chute track
- active audio
- box casing
- 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
Links
Abstract
The active audio amplifier that can hang arbitrarily, includes voice box casing, is provided with chute track outside voice box casing, is provided with gliding in tracks block in chute track; Gliding in tracks block is connected with screw rod; The outer end of screw rod is provided with sucker; During use, adjust the position of screw rod in chute track, be screwed down and hold out against nut, hold out against will fend off sheet and chute track of nut downwards to fix, do not make it slide, adjust spiro rod length by screw rod retractor device, by sucker suction in the position needing absorption; There is structure simple, arbitrarily can change the feature of hanging position.
Description
Technical field
The utility model relates to a kind of audio amplifier, is specifically related to a kind of active audio amplifier that can hang arbitrarily.
Background technology
At present, active audio amplifier is popularized, however the active audio amplifier be connected with playback equipment in use be generally be placed on planar object, or be placed on floor, use very inconvenient, as not reliable in placed, easily knock over or forgotten about it by audio amplifier connecting line; In addition, arbitrarily can not hang according to the intention of user; Have in prior art and audio amplifier is suspended on angle of a roof, just can not move easily again after this suspension arrangement and audio amplifier connect.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of active audio amplifier that can hang arbitrarily, has structure simple, arbitrarily can change the feature of hanging position.
To achieve these goals, the technical solution adopted in the utility model is: a kind of active audio amplifier that can hang arbitrarily, includes voice box casing, is provided with chute track outside voice box casing, is provided with gliding in tracks block in chute track; Gliding in tracks block is connected with screw rod; The outer end of screw rod is provided with sucker.
Described voice box casing two sides, the equal cross of chute track determined on face, bottom surface.
Described screw rod is provided with catch near chute track place.
Be provided with outside described catch and hold out against nut.
The shape of described catch is umbrella, and center is bolt hole.
Described screw rod is provided with screw rod retractor device.
The beneficial effects of the utility model are:
Compared with prior art, because voice box casing is provided with the chute track connected for screw slide, screw rod is made to be suspended on different places at chute track according to meaning allocation; And the hitch point of audio amplifier also can change; Screw rod under the effect of screw rod retractor device, extending or shorten; Holding out against nut and catch can the connection of standing screw and voice box casing; There is structure simple, arbitrarily can change hanging position and feature easy to use.
Accompanying drawing explanation
Fig. 1 is front cross-sectional structure chart of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the vertical view of the utility model voice box casing.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in further detail.
See Fig. 1,2,3, a kind of active audio amplifier that can hang arbitrarily, includes voice box casing 1, is provided with chute track 2 outside voice box casing 1, is provided with gliding in tracks block 3 in chute track 2; Gliding in tracks block 3 is connected with screw rod 4; The outer end of screw rod 4 is provided with sucker 5.
Described voice box casing 1 two sides, the chute track 2 all crosss determined on face, bottom surface.
Described screw rod 4 is provided with catch 7 near chute track 2 place.
Be provided with outside described catch 7 and hold out against nut 6.
The shape of described catch 7 is umbrella, and center is bolt hole.
Described screw rod 4 is provided with screw rod retractor device 8.
Operation principle of the present utility model is:
During use, adjust the position of screw rod in chute track 2, be screwed down and hold out against nut, hold out against will fend off sheet 7 of nut downwards to fix with chute track 2, do not make it slide, adjust spiro rod length by screw rod retractor device 8, sucker 5 is adsorbed on the position needing absorption.
Claims (6)
1. the active audio amplifier that can hang arbitrarily, includes voice box casing (1), it is characterized in that, is provided with chute track (2) outside voice box casing, is provided with gliding in tracks block (3) in chute track (2); Gliding in tracks block (3) is connected with screw rod (4); The outer end of screw rod (4) is provided with sucker (5).
2. a kind of active audio amplifier that can hang arbitrarily according to claim 1, described voice box casing (1) two sides, chute track (2) all crosss determined on face, bottom surface.
3. a kind of active audio amplifier that can hang arbitrarily according to claim 1, described screw rod (4) is provided with catch (7) near chute track (2) place.
4. a kind of active audio amplifier that can hang arbitrarily according to claim 3, is provided with outside described catch (7) and holds out against nut (6).
5. a kind of active audio amplifier that can hang arbitrarily according to claim 3 or 4, the shape of described catch (7) is umbrella, and center is bolt hole.
6. a kind of active audio amplifier that can hang arbitrarily according to claim 1, described screw rod (4) is provided with screw rod retractor device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283162.0U CN204578714U (en) | 2015-05-05 | 2015-05-05 | A kind of active audio amplifier that can hang arbitrarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283162.0U CN204578714U (en) | 2015-05-05 | 2015-05-05 | A kind of active audio amplifier that can hang arbitrarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204578714U true CN204578714U (en) | 2015-08-19 |
Family
ID=53871299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283162.0U Expired - Fee Related CN204578714U (en) | 2015-05-05 | 2015-05-05 | A kind of active audio amplifier that can hang arbitrarily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204578714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566580A (en) * | 2018-07-17 | 2018-09-21 | 合肥静美图文科技有限公司 | A kind of suspension type stereo of stage |
-
2015
- 2015-05-05 CN CN201520283162.0U patent/CN204578714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566580A (en) * | 2018-07-17 | 2018-09-21 | 合肥静美图文科技有限公司 | A kind of suspension type stereo of stage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170505 |