CN207070294U - A kind of assembled audio amplifier provided with sound basin regulating part - Google Patents
A kind of assembled audio amplifier provided with sound basin regulating part Download PDFInfo
- Publication number
- CN207070294U CN207070294U CN201720923589.1U CN201720923589U CN207070294U CN 207070294 U CN207070294 U CN 207070294U CN 201720923589 U CN201720923589 U CN 201720923589U CN 207070294 U CN207070294 U CN 207070294U
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- CN
- China
- Prior art keywords
- regulating part
- sound basin
- assembled
- hole clipping
- audio amplifier
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Abstract
Educational equipment field or audio amplifier field are the utility model is related to, specifically, is related to a kind of assembled audio amplifier of sound basin regulating part.It includes assembled box body, sound basin, coil, Permanentmagnet bar, circuit board and the second snib.The assembled box body of the utility model passes through snib, the cooperation of hole clipping, neck, trip, so that box body is firm and dismantles easy to assembly, it is repeatable to utilize, box body and sound basin, coil, Permanentmagnet bar, circuit board group synthesized voice case, the second snib coordinates with the second hole clipping simultaneously make it that sound basin is fixed and the depth of the second snib the second hole clipping of insertion can adjust, so as to adapt to the sound basin of different depth so that the selection of sound basin is flexible.A kind of assembled audio amplifier of sound basin regulating part of the present utility model has preferable teaching and DIY experience, increase USB joint and headset plug to have relatively universal extensive power supply and source of students signal, be advantageous to student to start to participate in, it can also be also beneficial to parent towards adult DIY demand and interactive make of student can be with the audio amplifier of family expenses simultaneously.
Description
Technical field
Educational equipment field or audio amplifier field are the utility model is related to, specifically, is related to one kind and is provided with sound basin regulating part
Assembled audio amplifier.
Background technology
A kind of new teaching method advocated now：Allowing student to do it yourself to complete, they are interested, and and they
The project for correlation of living, learns diverse discipline and knowledge interdisciplinary from the process, and audio amplifier is exactly that a kind of students are daily
In life often in contact with.
At present on the market, there is the product in terms of similar DIY sound equipments, but be all towards adult, with hobby and more
Circuit part DIY product is provided based on specialty, again without shell is provided, complicated assembling is inconvenient, wants complete DIY systems
Make a set of speaker products, difficulty is larger, is adapted to the crowd for having basis, is not suitable for vast children；Make for teaching demonstration
It is complicated with the loudspeaker box structure of offer, it is unfavorable for student and starts to participate in, while can not be also unfavorable for towards adult DIY demand
Parent and interactive make of student can be with the audio amplifiers of family expenses
It is big that a kind of existing assembled audio amplifier can solve speaker production difficulty, it is complicated the shortcomings of, but sound basin by bonding or
Person's neck is fixed, and prevents sound basin from adjusting and reusing.
Utility model content
Content of the present utility model is to provide a kind of assembled audio amplifier provided with sound basin regulating part, and it can overcome sound basin can not
The shortcomings of regulation, recycling.
According to a kind of assembled audio amplifier provided with sound basin regulating part of the present utility model, including assembled box body, sound basin, coil,
Permanent magnet and circuit board, assembled box body include a relative edge and are provided with the side panel that another relative edge of trip is nearby provided with neck, with
The lower end board and upper end plate provided with the first hole clipping that side panel trip coordinates, side upper end plate centre are provided with circle
Hole, the neck of side panel is mutually interspersed to be coordinated, and upper end plate and lower end board and side panel are assembled into box body；Sound basin and circular port
Connect and sound basin opening is connected to the outside of assembled box body, sound pot base with coil, coil is connected by wire with circuit board, electricity
Road plate is provided with power input and audio input end, and permanent magnet one end is located in coil, and the other end is connected with lower end board；It is assembled
Box body also includes regulating part, coordinates with regulating part and is provided with regulating part hole clipping, regulating part and regulating part on the outside of upper end plate circular port
Hole clipping is interference fitted, and regulating part and the wider formation shoulder in regulating part hole clipping matching part upper end, shoulder upper end is provided with projection；
In the utility model, assembled box body is formed by side panel and upper and lower panel assembling combination, passes through neck and neck
Interspersed connection and hole clipping and trip between interference fit, add the manipulative ability of user, while assembled box body can
Dismounting, box body component is replaceable, is taken up space when reaching recycling storage small.By assembled box body and sound basin, coil, permanent magnet and
Circuit board group into audio amplifier, simple in construction, convenient disassembly, manufacture difficulty is little, allow student can do it yourself complete enhancing pair
The interest of science.It can also meet for adult DIY demand, reduce DIY difficulty, add interest.
Coordinate in addition, being provided with regulating part hole clipping on the outside of regulating part and upper end plate circular port, regulating part shoulder upper end it is convex
Play position and be pressed in sound basin upper-end part of driving so that sound basin is fixed on upper end plate, and regulating part is simple in construction and regulating part inserts
The depth of regulating part hole clipping is different, different so as to the raised distance away from upper end plate of regulating part shoulder upper end, can be adapted to difference
The sound basin of height.Sound basin can also perforate when too high in sound basin relevant position to be made to coordinate stationary tone basin with regulating part.Regulating part energy
The sound basin of fixed different height, it is not necessary to which glue is repeatable to be utilized.
Preferably, it is located at the folding corner region of end plates in regulating part hole clipping.
In the utility model, regulating part hole clipping is located at folding corner region so that regulating part hole clipping without interference with upper surface
One hole clipping, meanwhile, the regulating part hole clipping of folding corner region does not interfere with the integrally-built intensity of audio amplifier.
Preferably, side panel is the even number not less than four, the neck opening direction of the same side panel is identical.
In the utility model, assembled box body is cuboid, and assembled panel is few, simple in construction, easy to operate.
Preferably, on the side panel of neck Open Side Down end plates, provided with the cooperation of the first hole clipping of lower end board
First trip, the first trip, which is provided with, closes fixed hole clipping, and fixed hole clipping and the distance on side where corresponding first trip are less than lower end
The thickness of panel, certain thickness first snib is provided with closing fixed hole clipping cooperation.
In the utility model, the first snib and the cooperation of fixed hole clipping make respective side panel be connected with first panel,
Bonding strength is big compared with corresponding trip and hole clipping interference fit bonding strength, while respective side panel and the neck phase of sides adjacent panel
IPN inserting is closed so that side panel is fixed in first panel.Assembled box body stable connection, will not be dissipated, assembling is torn open easily
Unload conveniently.
Preferably, the utility model also includes USB plug, USB plug passes through wire and the power input of circuit board
Connection.
In the utility model, USB joint has versatility, and USB joint can pass through charger baby, charger for mobile phone, notes
The USB interface of this computer etc. provides stable power supply for audio amplifier.So that audio amplifier of the present utility model has wide application, it is few
Year children and adult DIY have preferable use feeling.
Preferably, also including headset plug, headset plug is connected by the audio input end of wire and circuit board.
In the utility model, headset plug can connect mobile phone, recorder, computer etc. and provide voice signal for audio amplifier.Make
Obtaining audio amplifier of the present utility model has wide application, and broadcasting music suitable for home use and student's demonstration make audio amplifier send out not in unison
Sound.
Preferably, four pieces of side panels are provided with passage close to lower end board region.
In the utility model, passage causes sound basin in vibration during assembly tray interior air vibration, in assembled box body
The air flow in portion is smooth, and the air interference tones basin vibration of assembled tray interior is smaller.
Brief description of the drawings
Fig. 1 is a kind of assembled audio amplifier exploded perspective view provided with sound basin regulating part in embodiment；
Fig. 2 is a kind of schematic perspective view of assembled audio amplifier provided with sound basin regulating part in embodiment；
Fig. 3 is a kind of regulating part schematic diagram of assembled audio amplifier provided with sound basin regulating part in embodiment.
Drawing reference numeral explanation：
1- lower end boards, 2- upper end plates, 3- first panels, 4- second panels, the panels of 5- the 3rd, 6- fourth faces plate, 7-
First hole clipping, the trips of 8- first, 9- necks, 10- fix hole clipping, the trips of 11- second, 12- snibs, 13- sounds basin, 14- coils,
15- permanent magnets, 16- circular ports, 17- regulating parts, 18- regulating parts hole clipping, 27- passages, 28- circuit boards, 29- are raised.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
It should be appreciated that embodiment be only the utility model is explained and and it is non-limiting.
As shown in figure 1, including assembled box body, sound basin 13, coil 14, permanent magnet 15 and circuit board 28, assembled box body includes
Four pieces of side panels, upper end plate 2 and lower end board 1, side panel include first panel 3, second panel 4, the 3rd panel 5 and the 4th
Panel 6, the relative edge of side panel one are respectively equipped with the first trip 8 and the second trip 11, and upper end plate 2 is provided with and corresponding second trip
11st, lower end board 1 is provided with coordinates the first hole clipping 7 with corresponding first trip 8, and the end of the first trip 8 passes through the first hole clipping 7, and first
Trip 8 has part to protrude lower end board 1, and the length of the first trip 8 on four pieces of side panels is identical, and the first trip 8 is in lower surface
1 supporting leg formed below of plate, the length of the ledge of the second trip 11 is suitable with the thickness of upper end plate 2, the end of the second trip 11
With the corresponding side of upper end plate 2 almost in same plane；Another relative edge of side panel is nearby provided with neck 9, first panel 3 and the 3rd
The neck 9 of panel 5 is to the side opening provided with the first trip 8 and the opening direction identical of two neck 9, second panel 4 and fourth face
For the neck 9 of plate 6 to the side opening provided with the second trip 11 and the opening direction identical of two neck 9, the groove depth of neck 9 is corresponding
The half of edge lengths, make the corresponding side of width identical both sides panel in same plane, upper end when two necks 9 are mutually interspersed
The centre of panel 2 is provided with circular port, upper end plate 2 and lower end board 1 and side panel is assembled into box body.Four pieces of side panels are close
Lower end board region is provided with passage 27, and passage 27 makes sound basin 13, and when assembled tray interior vibrates, the flowing of air is smooth,
The air interference tones basin 13 of assembled tray interior vibrates smaller.
Snib 12 is in class rectangle, and front end is raised, and boss is narrow compared with rear end, forms ladder, and snib 12 has certain thickness, the
One panel 3 and the neck of the 3rd panel 5 Open Side Down end plates 1, its first trip 8 is provided with and the front end boss phase of snib 12
Coordinate fixed hole clipping 10, the distance of fixed hole clipping 10 and corresponding edge is less than the thickness of lower end board 1.The fixed hole clipping of the insertion of snib 12
10, because the distance of fixed hole clipping 10 and corresponding edge is less than the thickness of lower end board 1, the thickness of snib 12 arrives more than end plates 1
The distance of the fixed corresponding side of hole clipping 10 so that the bossing of snib 12 passes through fixed hole clipping 10 to form interference with lower end board 1
Coordinate, the panel 5 of first panel 3 and the 3rd and the fixation of end plates 1.
Sound basin 13 is connected with circular port 16 and sound basin 13 is open is located at assembled box to the outside of assembled box body, the base of sound basin 13
Internal portion, the base center position of sound basin 13 are fixedly connected with the glue of coil 14, and coil 14 and sound basin 13 are coaxial, and coil 14 is by leading
Line and circuit board 28 are connected, and circuit board 28 is connected by wire respectively at USB joint and headset plug, one end position of permanent magnet 15
In in the center of coil 14, the other end is bonded in lower end board 1, and certainly, the sound basin 13 in the present embodiment can make cake cup, once
Property sound basin, plastic cup etc. there is the cup of certain altitude and shape or the sound basin of cone.
The outside of circular port 16 is respectively equipped with regulating part hole clipping 18, regulating part 17 and regulating part card in upper end plate folding corner region
Hole 18 is interference fitted, and regulating part 17 inserts the position of regulating part hole clipping 18, and its upper end broadens to form shoulder, and shoulder upper end is provided with hawk
Mouth shape projection 29, projection 29 are pressed in sound basin top edge, prevent sound basin 13 from moving up, while sound basin 13 is by outside circular port 16
Limitation, sound basin 13 fixed, and the depth that certain regulating part 17 inserts regulating part hole clipping 18 can be adjusted, and is adapted to different depth
Sound basin 13, meanwhile, when the position of projection 29 of regulating part 17 can also be inserted in the side wall of sound basin 13, stationary tone basin 13.Sound basin 13
Be fixed as it is dismountable and assembled simple.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (7)
1. a kind of assembled audio amplifier provided with sound basin regulating part, including assembled box body, sound basin（13）, coil（14）, permanent magnet（15）
And circuit board（28）, assembled box body is provided with trip including a relative edge, and another relative edge is nearby provided with neck（9）Side panel,
The first hole clipping is provided with what side panel trip coordinated（7）Lower end board（1）And upper end plate（2）, upper end plate（2）Central part
Position is provided with circular port, the neck of side panel（9）It is mutually interspersed to coordinate, upper end plate（2）And lower end board（1）It is assembled with side panel
Into box body；Sound basin（13）With circular port（16）Connection and sound basin（13）The outside being open to assembled box body, sound basin（13）Base with
Coil（14）Connection, coil（14）Pass through wire and circuit board（28）Connection, circuit board（28）Provided with power input and audio
Input, permanent magnet（15）One end is located in coil, and the other end is connected with lower end board 1, it is characterised in that：Assembled box body also wraps
Include regulating part（17）, with regulating part（17）Coordinate upper end plate circular port（16）Outside is provided with regulating part hole clipping（18）, regulating part
（17）With regulating part hole clipping（18）Interference fit, regulating part（17）With regulating part hole clipping（18）The wider formation shoulder in matching part upper end
Portion, shoulder upper end are provided with projection（29）.
A kind of 2. assembled audio amplifier provided with sound basin regulating part according to claim 1, it is characterised in that：Regulating part hole clipping（18）
Positioned at upper end plate（1）Folding corner region.
A kind of 3. assembled audio amplifier provided with sound basin regulating part according to claim 2, it is characterised in that：Side panel be not less than
The even number of four, the neck of the same side panel（9）Opening direction is identical.
A kind of 4. assembled audio amplifier provided with sound basin regulating part according to claim 3, it is characterised in that：Neck（9）Be open to
Lower end board（1）Side panel on, be provided with and lower end board（1）The first hole clipping（7）The first trip coordinated（8）, the first card
Tenon（8）It is provided with and closes fixed hole clipping（10）, fixed hole clipping（10）With corresponding first trip（8）The distance on place side is less than lower surface
Plate（1）Thickness, with closing fixed hole clipping（10）Cooperation is provided with certain thickness first snib（12）.
5. according to a kind of assembled audio amplifier provided with sound basin regulating part of claim 1 or 2 or 3, it is characterised in that：Also include
USB plug, USB plug pass through wire and circuit board（28）Power input terminals connection.
A kind of 6. assembled audio amplifier provided with sound basin regulating part according to claim 5, it is characterised in that：Also inserted including earphone
Head, headset plug pass through wire and circuit board（28）Audio input terminals connection.
A kind of 7. assembled audio amplifier provided with sound basin regulating part according to claim 6, it is characterised in that：Side panel is close to lower end
Panel（1）Region is provided with passage（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923589.1U CN207070294U (en) | 2017-07-27 | 2017-07-27 | A kind of assembled audio amplifier provided with sound basin regulating part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923589.1U CN207070294U (en) | 2017-07-27 | 2017-07-27 | A kind of assembled audio amplifier provided with sound basin regulating part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070294U true CN207070294U (en) | 2018-03-02 |
Family
ID=61517898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720923589.1U Expired - Fee Related CN207070294U (en) | 2017-07-27 | 2017-07-27 | A kind of assembled audio amplifier provided with sound basin regulating part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070294U (en) |
-
2017
- 2017-07-27 CN CN201720923589.1U patent/CN207070294U/en not_active Expired - Fee Related
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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: 20180302 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |