CN106658243A - Sound box convenient to detach and maintain - Google Patents
Sound box convenient to detach and maintain Download PDFInfo
- Publication number
- CN106658243A CN106658243A CN201710118135.1A CN201710118135A CN106658243A CN 106658243 A CN106658243 A CN 106658243A CN 201710118135 A CN201710118135 A CN 201710118135A CN 106658243 A CN106658243 A CN 106658243A
- Authority
- CN
- China
- Prior art keywords
- lid
- casing
- cover body
- installation cavity
- base
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Abstract
The invention discloses a sound box convenient to detach and maintain. The sound box comprises a housing and a sound production unit located in the housing; the housing comprises a box body in the shape of a hollow cylinder and a cover body covering the box body; a locating block is arranged on an inner circumferential wall of the cover body, and a stop dog for blocking the upper side of the locating block is arranged on an outer circumferential wall of the cover body; a base used for supporting the cover body is arranged at the bottom of the box body, an installation cavity is arranged on the base, a locking column is movably installed in the installation cavity, a handle part of the locking column stretches out from an elongated slot of the base, a spring is installed between an inner bottom wall of the installation cavity and the bottom of the locking column, and a locating hole for enabling an upper end of the locking column to stretch in is arranged on the cover body. According to the sound box disclosed by the invention, the structures of the box body and the cover body and the connection relations thereof are reasonably arranged, so that the box body and the cover body can be conveniently detached, and thus the inspection and maintenance of parts in the housing are facilitated.
Description
Technical field
The present invention relates to a kind of audio amplifier of maintenance easy to disassemble.
Background technology
With the continuous improvement of people's entertainment life level, audio amplifier is widely used in daily life.Existing audio amplifier
Including shell, installed in the phonation unit of inside the shell；The phonation unit includes circuit board, loudspeaker etc.；The shell includes case
Body, lid.And because lid is fixed on casing by hot melt, so as to cause that dismounting is not easy between the lid and casing, when
When the parts of inside the shell break down, it is not easy to check, keeps in repair.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of audio amplifier of maintenance easy to disassemble, its
Can solve the above problems.
To solve the above problems, the technical solution adopted in the present invention is as follows：
The audio amplifier of maintenance easy to disassemble, including shell, positioned at the phonation unit of inside the shell；The shell is included in hollow cylindrical
Casing, be enclosed within casing and in hollow cylindrical lid；Locating piece, the case are provided with the inner peripheral wall of the lid
The block above locating piece for gear is provided with the outer circle wall of body；The bottom of the casing is provided with for support lid
Base, installation cavity is provided with the base, be movably installed with lock in the installation cavity, the length of the handle portion of lock from base
Groove stretches out, and spring is provided between the inner bottom wall of the installation cavity and the bottom of lock, is provided with lock on the lid
The location hole that end is stretched into.
Annular recess is provided with the inside of the top of the casing, is provided with the inside of the lid and the annular recess phase
The convex annular position of cooperation.
Transparent observing window is provided with the lower end of the lid.
Compared to existing technology, the beneficial effects of the present invention is：
The present invention is by rationally arranging casing, the structure of lid and its annexation, it is convenient to realize between casing and lid
Dismounting, install, so as to be convenient to the part of enclosure inspection, maintenance；And, by setting using transparent observing window
Meter, can be convenient to observe the disassembly process of lid.
Description of the drawings
Fig. 1 is the structural representation of the present invention, wherein, the sender on lid is omitted does not have picture；
Fig. 2 is the decomposing schematic representation of Fig. 1；
Fig. 3 is the schematic diagram of the other direction of Fig. 2；
Wherein, 1, casing；11st, annular recess；12nd, block；2nd, lid；21st, locating piece；22nd, location hole；3rd, base；4th, lock
Post.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further, in order to clearer understanding
Present invention technical thought required for protection.
As shown in Figure 1, 2, 3, be the present invention maintenance easy to disassemble audio amplifier, including shell, positioned at the sounding of inside the shell
Unit；The shell includes the casing 1 in hollow cylindrical, is enclosed within casing 1 and the lid 2 in hollow cylindrical；The lid
Locating piece 21 is provided with the inner peripheral wall of body 2, is provided with the outer circle wall of the casing 1 for gear in the top of locating piece 21
Block 12；The bottom of the casing 1 is provided with the base 3 for support lid 2, and on the base 3 installation cavity is provided with, described
Lock 4 is movably installed with installation cavity, the handle portion of the lock 4 is stretched out from the elongated slot of base 3, the inner bottom wall of the installation cavity with
Spring is installed between the bottom of lock 4, the location hole 22 stretched into for the upper end of lock 4 is provided with the lid 2.The present invention is logical
Casing 1, the structure of lid 2 and its annexation, the dismounting that can be convenient between casing 1 and lid 2, with convenient are set after rationally
Inspection, maintenance in the part of enclosure.
Preferably, be provided with annular recess 11 on the inside of the top of the casing 1, the inner side of the lid 2 be provided with
The convex annular position that the annular recess 11 is engaged.By adopting said structure, the positioning of lid 2 can be convenient to.
Preferably, removably it is set with sponges cover on the shell.When in use, by using sponges cover, can be to sound
Case plays a part of shatter-resistant protection.
Preferably, the top of the lid 2 is additionally provided with object placing cavity, is also articulated with the lid 2 and is opened for closing object placing cavity
The capping of mouth.And when the part inside audio amplifier is keeped in repair, the little parts such as screw can be placed in object placing cavity, zero can be reduced
The probability that part is lost.
Preferably, the disassembly process of lid 2 is observed for convenience, can be being provided with transparent sight on the lower end of lid 2
Examine window.
When needing to check, keep in repair the part of enclosure, the handle portion of lock 4 can be first pushed down on, make lock 4 downward
The location hole 22 of lid 2 is moved away, and at the same time, rotates lid 2, make locating piece 21 circumferentially stagger with block 12, so
Lid 2 is lifted from casing 1 afterwards, you can conveniently realize the dismounting between lid 2 and casing 1.And lid 2 and casing 1
Connection procedure is as follows：First lid 2 is enclosed within casing 1, now, lock 4 is moved down in installation cavity under the top pressure effect of lid 2
It is interior, then rotate lid 2, hole to be positioned 22 rotate to correspondence lock 4 position when, lock 4 spring elastic force effect under to
Upper motion, and be inserted into the location hole 22 of lid 2, and at the same time, locating piece 21 is moved to the lower section of block 12, can avoid lid
The opposite case 1 of body 2 is moved upwards, so as to quickly realize the connection of lid 2 and casing 1.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (2)
1. a kind of audio amplifier of maintenance easy to disassemble, including shell, positioned at the phonation unit of inside the shell；It is characterized in that：It is described outer
Shell includes the casing in hollow cylindrical, is enclosed within casing and the lid in hollow cylindrical；On the inner peripheral wall of the lid
Locating piece is provided with, the block above locating piece for gear is provided with the outer circle wall of the casing；The bottom of the casing
Portion is provided with for the base of support lid, and installation cavity is provided with the base, and lock is movably installed with the installation cavity, lock
The handle portion of post is stretched out from the elongated slot of base, and spring is provided between the inner bottom wall of the installation cavity and the bottom of lock, described
The location hole stretched into for lock upper end is provided with lid, annular recess, the lid are provided with the inside of the top of the casing
The convex annular position being engaged with the annular recess is provided with the inside of body.
2. a kind of audio amplifier of maintenance easy to disassemble as claimed in claim 1, it is characterised in that：It is provided with the lower end of the lid
Transparent observing window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118135.1A CN106658243A (en) | 2017-03-01 | 2017-03-01 | Sound box convenient to detach and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118135.1A CN106658243A (en) | 2017-03-01 | 2017-03-01 | Sound box convenient to detach and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106658243A true CN106658243A (en) | 2017-05-10 |
Family
ID=58846665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710118135.1A Withdrawn CN106658243A (en) | 2017-03-01 | 2017-03-01 | Sound box convenient to detach and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106658243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257523A (en) * | 2017-08-07 | 2017-10-17 | 北京灵隆科技有限公司 | Arrange net cylinder and speaker main for audio amplifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120042484A1 (en) * | 2010-08-19 | 2012-02-23 | Yueh-Hua Hsu Huang | Connecting structure |
| CN203761548U (en) * | 2014-04-11 | 2014-08-06 | 建朗电子（深圳）有限公司 | Novel speaker box convenient to demount and maintain |
-
2017
- 2017-03-01 CN CN201710118135.1A patent/CN106658243A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120042484A1 (en) * | 2010-08-19 | 2012-02-23 | Yueh-Hua Hsu Huang | Connecting structure |
| CN203761548U (en) * | 2014-04-11 | 2014-08-06 | 建朗电子（深圳）有限公司 | Novel speaker box convenient to demount and maintain |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257523A (en) * | 2017-08-07 | 2017-10-17 | 北京灵隆科技有限公司 | Arrange net cylinder and speaker main for audio amplifier |
| CN107257523B (en) * | 2017-08-07 | 2023-12-08 | 北京京东尚科信息技术有限公司 | A cloth net section of thick bamboo and audio amplifier host computer for audio amplifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |