CN202617314U - Loudspeaker box casing - Google Patents
Loudspeaker box casing Download PDFInfo
- Publication number
- CN202617314U CN202617314U CN 201220312895 CN201220312895U CN202617314U CN 202617314 U CN202617314 U CN 202617314U CN 201220312895 CN201220312895 CN 201220312895 CN 201220312895 U CN201220312895 U CN 201220312895U CN 202617314 U CN202617314 U CN 202617314U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker box
- casing
- cover body
- outer cover
- pull bar
- 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
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a loudspeaker box casing which comprises a casing body (1), pulleys (2) and pull rods (3), wherein the pulleys (2) are mounted at the bottom of the casing body (1), two hollow supports (4) are fixedly connected on a rear side wall of the casing body (1), and the pull rods (3) are connected with inner holes of the two supports (4) in a detachable mode. The pull rods of the loudspeaker box casing is simple in connective structure and can be detached conveniently, and a packaging space is not occupied.
Description
Technical field
The utility model relates to a kind of audio amplifier, specifically is a kind of casing of loudspeaker box.
Background technology
At present, allegro life is recognized people, and suitable amusement is very effective to alleviating living pressure.Therefore the abstract the recreational consumption of family is in quick growth, and digitized stereo set is also more and more universal, and audio amplifier equipment becomes the necessity of family.Casing of loudspeaker box is as one of vitals of audio amplifier, and its practicality and reasonable structure also become people and buy the audio amplifier major criterion.Its weight of the casing of loudspeaker box of prior art is generally heavier, and audio amplifier moves people and in the bottom of casing of loudspeaker box pulley is installed for ease, at the casing of loudspeaker box back side telescopic pull bar is installed.The structure of this Telescopic handle generally comprises the fixed lever and the active pull rod of hollow; Described fixed lever is fixedly mounted on the casing of loudspeaker box through holder; Described active pull rod matched in clearance is in the endoporus of fixed lever, and the syndeton more complicated of this Telescopic handle is assembled cumbersome.Particularly in the packed and transported process, the active pull rod of the Telescopic handle that assembles can not take off, and in the process of packed and transported, takies packaging space and is easy to make active pull rod impaired.
The utility model content
The technical problem that the utility model will solve is, overcomes the defective of above prior art, provides a kind of syndeton of pull bar simple, and can conveniently take off, and do not take the casing of loudspeaker box of packaging space.
The technical solution of the utility model is; A kind of casing of loudspeaker box with following structure is provided: it comprises outer cover body, pulley and pull bar; Described pulley is installed in the bottom of outer cover body; Be fixedly connected the bearing of two hollows on the rear wall of said outer cover body, described pull bar is connected with the endoporus of two bearings is removable.
After adopting above structure, a kind of casing of loudspeaker box of the utility model compared with prior art has the following advantages: the pull bar on this casing of loudspeaker box sidewall can be connected with bearing is removable.When using pull bar to move audio amplifier; Pull bar is a little upwards pulled out; Make audio amplifier be in heeling condition then, spur pull bar this moment, because the action of gravity of audio amplifier increases the inner hole friction force of pull bar and bearing; Pull bar can not come off from the endoporus of bearing, relend and help the pulley of audio amplifier bottom can audio amplifier be moved; In the packed and transported process, can pull bar be taken off with the saving packaging space, and can in transportation, not make pull bar impaired, the syndeton of this pull bar is simple in addition, and is easy to assembly.
As preferably, described bearing is the bearing that plastics are processed, and the endoporus inwall of described pull bar lateral wall and bearing is close to and is closed.The bearing that plastics are processed, its endoporus is being close to fashionable meeting generation elastic force with the pull bar surface, thereby makes pull bar can not break away from the endoporus of bearing easily.
As a kind of improvement; The top of said outer cover body is provided with one and supplies the slot of ipad player or the insertion of iphone mobile phone bottom; The bottom of said slot is provided with the socket that supplies ipad player or iphone mobile phone bottom data-interface to peg graft, and described socket is connected with power amplifier through lead.Slot on this casing of loudspeaker box can make ipad player or iphone mobile phone insert, and makes ipad player or iphone mobile phone bottom data-interface be plugged on the socket in the slot and then playing back music, so this casing of loudspeaker box function of use is various.
As a kind of improvement, the two side of said outer cover body and top are equipped with a handle.The handle at outer cover body top can make things convenient for the big people's one hand of strength to mention audio amplifier, and the handle on the two side of outer cover body can make things convenient for two to lift audio amplifier together, and is very easy to use.
Description of drawings
Fig. 1 is the structural representation of a kind of casing of loudspeaker box of the utility model.
As shown in the figure:
1, outer cover body, 2, pulley, 3, pull bar, 4, bearing, 5, handle, 6, slot, 7, socket.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
It is as shown in Figure 1,
A kind of casing of loudspeaker box of the utility model; It comprises outer cover body 1, pulley 2 and pull bar 3; Described pulley 2 is installed in the bottom of outer cover body 1, is fixedly connected the bearing 4 of two hollows on the rear wall of said outer cover body 1, and described pull bar 3 is connected with the endoporus of two bearings 4 is removable.
The bearing 4 that described bearing 4 is processed for plastics, the endoporus inwall of described pull bar 3 lateral walls and bearing 4 are close to and are closed.
The top of said outer cover body 1 is provided with one and supplies the slot 6 of ipad player or the insertion of iphone mobile phone bottom; The bottom of said slot 6 is provided with the socket 7 that supplies ipad player or iphone mobile phone bottom data-interface to peg graft, and described socket 7 is connected with power amplifier through lead.
The two side of said outer cover body 1 and top are equipped with a handle 5.
Claims (4)
1. casing of loudspeaker box; It comprises outer cover body (1), pulley (2) and pull bar (3); Described pulley (2) is installed in the bottom of outer cover body (1); It is characterized in that: be fixedly connected the bearing (4) of two hollows on the rear wall of said outer cover body (1), the removable connection of endoporus of described pull bar (3) and two bearings (4).
2. a kind of casing of loudspeaker box according to claim 1 is characterized in that: the bearing (4) that described bearing (4) is processed for plastics, the endoporus inwall of described pull bar (3) lateral wall and bearing (4) are close to and are closed.
3. a kind of casing of loudspeaker box according to claim 1; It is characterized in that: the top of said outer cover body (1) is provided with one and supplies the slot (6) of ipad player or the insertion of iphone mobile phone bottom; The bottom of said slot (6) is provided with the socket (7) that supplies ipad player or iphone mobile phone bottom data-interface to peg graft, and described socket (7) is connected with power amplifier through lead.
4. a kind of casing of loudspeaker box according to claim 1 is characterized in that: the two side of said outer cover body (1) and top are equipped with a handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312895 CN202617314U (en) | 2012-07-02 | 2012-07-02 | Loudspeaker box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312895 CN202617314U (en) | 2012-07-02 | 2012-07-02 | Loudspeaker box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617314U true CN202617314U (en) | 2012-12-19 |
Family
ID=47350980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312895 Expired - Fee Related CN202617314U (en) | 2012-07-02 | 2012-07-02 | Loudspeaker box casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200473A (en) * | 2013-04-15 | 2013-07-10 | 广州杰士莱电子有限公司 | Stereo with power amplifier integrated |
-
2012
- 2012-07-02 CN CN 201220312895 patent/CN202617314U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200473A (en) * | 2013-04-15 | 2013-07-10 | 广州杰士莱电子有限公司 | Stereo with power amplifier integrated |
| CN103200473B (en) * | 2013-04-15 | 2015-08-26 | 广州杰士莱电子有限公司 | A kind of integrated amplifier is in the audio amplifier of one |
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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: 20121219 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |