CN203482359U - Loudspeaker box with chamber - Google Patents
Loudspeaker box with chamber Download PDFInfo
- Publication number
- CN203482359U CN203482359U CN201320580557.8U CN201320580557U CN203482359U CN 203482359 U CN203482359 U CN 203482359U CN 201320580557 U CN201320580557 U CN 201320580557U CN 203482359 U CN203482359 U CN 203482359U
- Authority
- CN
- China
- Prior art keywords
- host shell
- loudspeaker housing
- face
- hole
- loudspeaker
- 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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Abstract
The utility model discloses a loudspeaker box with a chamber. The loudspeaker box comprises a shell body, wherein the shell body is divided into a main machine shell body (1) and a loudspeaker shell body (2), one end of the main machine shell body (1) is rotatably connected with one end of the loudspeaker shell body (2), the end surface of the main machine shell body (1) connected with the loudspeaker shell body (2) is an inclined surface, and the end surface of the loudspeaker shell body (2) connected with the main machine shell body (1) is also an inclined surface. Compared with the prior art, since the main machine shell body is rotatably connected with the loudspeaker shell body, and the end surfaces of the main machine shell body and the loudspeaker shell body which are mutually connected are inclined surfaces, a long-strip-shaped structure or a heart-shaped structure can be formed by rotating the main machine shell body and the loudspeaker shell body, the loudspeaker box is good in application flexibility, is interesting, and can satisfy the expression of affection by the user.
Description
Technical field
The utility model relates to a kind of Portable digital sound equipment, particularly relates to a kind of tool chamber audio amplifier.
Background technology
At present, along with popularizing of body-building and row's dance, people are also more and more to the demand of tool chamber audio amplifier, but the global shape of the tool chamber audio amplifier of prior art is more single, once cannot in use change again the global shape of tool chamber audio amplifier after assembling, therefore there is the poor problem of interest more stiff and that use of using.
Utility model content
The utility model provides a kind of use flexibly for above problem and uses interesting tool chamber preferably audio amplifier.
The utility model overcomes the above problems technical scheme used: a kind of tool chamber audio amplifier with following structure is provided, it comprises housing, described housing is divided into host shell and loudspeaker housing, described host shell one end and loudspeaker housing one end are rotationally connected, the end face that described host shell is connected with loudspeaker housing is inclined-plane, and the end face that loudspeaker housing is connected with host shell is also inclined-plane.
Adopt after above structure, compared with prior art, the utility model is because host shell and loudspeaker housing are rotationally connected, and host shell and the interconnective end face of loudspeaker housing are inclined-plane,, by rotating host shell and the loudspeaker housing strip structure of can growing up, also can become heart-shaped structure, use flexibility is better, also more interesting, also can meet user simultaneously and express the meaning of admiring fondly.Therefore the utlity model has use flexibly and use interesting feature preferably.
As improvement, the end face that described loudspeaker housing is connected with host shell is provided with cylindrical protrusions, described host shell is provided with through hole with the end face that loudspeaker housing is connected, and the axis of cylindrical protrusions is all vertical with inclined-plane with the axis of through hole, the outer peripheral face of described cylindrical protrusions is provided with annular protrusion, the hole wall of described through hole is rotatably connected in the groove of the formation between annular protrusion and loudspeaker housing end face, and the diameter of through hole is less than the diameter of annular protrusion, this rotation is simple in structure, be easy to moulding, can enhance productivity, and reduce production costs.
As further improvement, the described nearly free end of cylindrical protrusions outer peripheral face is provided with the first arc piece, described central angle corresponding to the first arc piece is right angle, on the inwall of described host shell and loudspeaker housing link, nearly through hole is provided with and coordinates the second spacing arc piece with the first arc piece, the central angle that the second described arc piece is corresponding is also right angle, the position-limit mechanism of the structure in this is simple in structure, can straight forming, without subsequent installation, can further improve production efficiency, after position-limit mechanism arranges simultaneously, can effectively prevent from causing connecting line to occur situation about twisting off after host shell and loudspeaker housing from rotating excessively, and then guarantee stability in use of the present utility model and useful life.
As further improving again, the end face that described loudspeaker housing is connected with host shell is provided with even number deep-slotted chip breaker, described even number deep-slotted chip breaker is symmetrical along the axis of cylindrical protrusions, the end face that described host shell is connected with loudspeaker housing is provided with even number deep-slotted chip breaker protruding one to one, described host shell is provided with the strip through hole identical with protruding quantity with the end face that loudspeaker housing connects, described projection connects with corresponding strip through-hole wall separately by shell fragment, after deep-slotted chip breaker and projection arrange, can be spacing with projection by deep-slotted chip breaker after host shell and loudspeaker housing being rotate in place be set up, prevent that the situation of rotating from appearring in host shell in use or loudspeaker housing, further improve stability in use of the present utility model.
As preferably, described deep-slotted chip breaker is two.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model tool tool chamber speaker housing.
Fig. 2 is the structural representation of the utility model tool tool chamber audio amplifier host shell.
Fig. 3 is the utility model tool tool chamber audio amplifier host shell structural representation half-and-half.
Fig. 4 be the utility model tool tool chamber audio amplifier along thickness to the structural representation after half-open.
Fig. 5 is the structural representation after the utility model tool tool chamber audio amplifier rotates.
As shown in the figure: 1, host shell, 2, loudspeaker housing, 3, cylindrical protrusions, 4, through hole, 5, annular protrusion, the 6, first arc piece, the 7, second arc piece, 8, deep-slotted chip breaker, 9, projection, 10, strip through hole, 11, shell fragment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of tool chamber audio amplifier shown in Fig. 3, Fig. 4 and Fig. 5 as shown in Figure 1, Figure 2,, it comprises that housing (also comprises other parts certainly, but owing to not relating to the inventive point of the invention, therefore do not repeat them here), described housing is divided into host shell 1 and loudspeaker housing 2, described host shell 1 one end and loudspeaker housing 2 one end are rotationally connected, and the end face that described host shell 1 is connected with loudspeaker housing 2 is inclined-plane, and the end face that loudspeaker housing 2 is connected with host shell 1 is also inclined-plane.
The end face that described loudspeaker housing 2 is connected with host shell 1 is provided with cylindrical protrusions 3, the end face that described host shell 1 is connected with loudspeaker housing 2 is provided with through hole 4, and the axis of the axis of cylindrical protrusions 3 and through hole 4 is all vertical with inclined-plane, the outer peripheral face of described cylindrical protrusions 3 is provided with annular protrusion 5, the hole wall of described through hole 4 is rotatably connected in the groove of the formation between annular protrusion 5 and loudspeaker housing 2 end faces, and the diameter of through hole 4 is less than the diameter of annular protrusion 5, conventionally cylindrical protrusions 3 is provided with central through hole, cabling is directly by central through hole like this, and also can make in rotation process, because cabling is through central through hole, while rotating, there will not be the situation of clamping cabling or twisting off cabling.
The described nearly free end of cylindrical protrusions 3 outer peripheral face is provided with the first arc piece 6, the central angle of the first described arc piece 6 correspondences is right angle, described host shell 1 is provided with and coordinates the second spacing arc piece 7 with the first arc piece 6 with nearly through hole 4 places on the inwall of loudspeaker housing 2 links, and the central angle of the second described arc piece 7 correspondences is also right angle.
It is two that the end face that described loudspeaker housing 2 is connected with host shell 1 is provided with this example of even number deep-slotted chip breaker 8(, also can be four, six or eight etc.), described even number deep-slotted chip breaker 8 is symmetrical along the axis of cylindrical protrusions 3, the end face that described host shell 1 is connected with loudspeaker housing 2 be provided with even number deep-slotted chip breaker 8 one to one projection 9, projection 9 ends that coordinate with deep-slotted chip breaker 8 are hemispherical dome structure, described host shell 1 is provided with the strip through hole 10 identical with protruding 9 quantity with the end face that loudspeaker housing 2 connects, described projection 9 connects with corresponding strip through hole 10 inwalls separately by shell fragment 11, shell fragment 11 is exactly flexure strip, conventionally shell fragment 11 is one-body molded with loudspeaker housing 2.
During use, if need to rotate host shell 1 and loudspeaker housing 2, only need one to hold host shell 1, another holds loudspeaker housing 2, twisting is subsequently until to being limit bit positions by the first arc piece 6 and the second arc piece 7, now projection 9 coordinates spacingly with deep-slotted chip breaker 8, makes host shell 1 and loudspeaker housing 2 in current location; As needs go back to original state, only need rotate backward by the first arc piece 6 and the second arc piece 7 limit bit positions, now projection 9 also coordinates spacing with deep-slotted chip breaker 8.
Above example is only preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly in the utility model rights to independence claimed range, changes, and all belongs to the utility model protection range.
Claims (5)
1. a tool chamber audio amplifier, it comprises housing, described housing is divided into host shell (1) and loudspeaker housing (2), it is characterized in that: described host shell (1) one end and loudspeaker housing (2) one end are rotationally connected, the end face that described host shell (1) is connected with loudspeaker housing (2) is inclined-plane, and the end face that loudspeaker housing (2) is connected with host shell (1) is also inclined-plane.
2. tool according to claim 1 chamber audio amplifier, it is characterized in that: the end face that described loudspeaker housing (2) is connected with host shell (1) is provided with cylindrical protrusions (3), the end face that described host shell (1) is connected with loudspeaker housing (2) is provided with through hole (4), and the axis of the axis of cylindrical protrusions (3) and through hole (4) is all vertical with inclined-plane, the outer peripheral face of described cylindrical protrusions (3) is provided with annular protrusion (5), the hole wall of described through hole (4) is rotatably connected in the groove of the formation between annular protrusion (5) and loudspeaker housing (2) end face, and the diameter of through hole (4) is less than the diameter of annular protrusion (5).
3. tool according to claim 2 chamber audio amplifier, it is characterized in that: the nearly free end of described cylindrical protrusions (3) outer peripheral face is provided with the first arc piece (6), described central angle corresponding to the first arc piece (6) is right angle, on the inwall of described host shell (1) and loudspeaker housing (2) link, nearly through hole (4) is located to be provided with and is coordinated the second spacing arc piece (7) with the first arc piece (6), and described central angle corresponding to the second arc piece (7) is also right angle.
4. tool according to claim 2 chamber audio amplifier, it is characterized in that: the end face that described loudspeaker housing (2) is connected with host shell (1) is provided with even number deep-slotted chip breaker (8), described even number deep-slotted chip breaker (8) is symmetrical along the axis of cylindrical protrusions (3), the end face that described host shell (1) is connected with loudspeaker housing (2) be provided with even number deep-slotted chip breaker (8) one to one projection (9), the end face that described host shell (1) connects with loudspeaker housing (2) is provided with the strip through hole (10) identical with projection (9) quantity, described projection (9) is by shell fragment (11) and corresponding strip through hole (10) inwall connection separately.
5. tool according to claim 4 chamber audio amplifier, is characterized in that: described deep-slotted chip breaker (8) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580557.8U CN203482359U (en) | 2013-09-18 | 2013-09-18 | Loudspeaker box with chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580557.8U CN203482359U (en) | 2013-09-18 | 2013-09-18 | Loudspeaker box with chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482359U true CN203482359U (en) | 2014-03-12 |
Family
ID=50230601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580557.8U Expired - Fee Related CN203482359U (en) | 2013-09-18 | 2013-09-18 | Loudspeaker box with chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279716A (en) * | 2018-10-12 | 2020-06-12 | 深圳市元鼎科技有限公司 | Detachable combined sound box |
-
2013
- 2013-09-18 CN CN201320580557.8U patent/CN203482359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279716A (en) * | 2018-10-12 | 2020-06-12 | 深圳市元鼎科技有限公司 | Detachable combined sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |