CN205793117U - A kind of audio amplifier callosity and audio amplifier - Google Patents
A kind of audio amplifier callosity and audio amplifier Download PDFInfo
- Publication number
- CN205793117U CN205793117U CN201620582212.XU CN201620582212U CN205793117U CN 205793117 U CN205793117 U CN 205793117U CN 201620582212 U CN201620582212 U CN 201620582212U CN 205793117 U CN205793117 U CN 205793117U
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- audio amplifier
- callosity
- boss
- hole
- cavity
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Abstract
The purpose of this utility model is to provide a kind of audio amplifier callosity and audio amplifier, including callosity body and the boss being arranged on callosity body front projection, there is in boss cavity, and boss is elastic boss, boss is annular boss, and be arranged on described callosity body peripheral, the cavity in boss is L-shaped, and audio amplifier callosity is arranged at audio amplifier body bottom portion.Audio amplifier callosity of the present utility model and audio amplifier, due to boss have elasticity and its in there is cavity, simultaneously cavity present uniqueness L-type, solve when the callosity audio amplifier lighter to body weight, when peak power is transferred to by loudspeaker, complete machine produces the problem beated, and has the function of certain shockproof decompression.
Description
Technical field
This utility model relates to shake-proof technology field, particularly to a kind of audio amplifier callosity and audio amplifier.
Background technology
The most conventional audio amplifier, due to the audio amplifier that callosity is lighter to body weight, when peak power is transferred to by loudspeaker, complete machine produces
Jumping effect is bigger.Small Bluetooth audio amplifier in order to make body weight lighter does not produce beats, and the most all uses the side increasing balancing weight
Formula increases box weight, but balancing weight is owing to being limited by tank-volumes so that not only increase cost after increasing balancing weight,
Both poor sound quality so that product specification also reduces, and the little situation of cabinet space more cannot increase balancing weight, joins if to increase
Pouring weight directly will affect the change (larger production size) of product IDs, thus the method increasing balancing weight also has certain limitation
Property, the most existing technical method not only increases cost, reduces tonequality and outward appearance class simultaneously, makes troubles to user
Property.
Summary of the invention
This utility model, for above-mentioned problems of the prior art, proposes a kind of audio amplifier callosity and audio amplifier, and it is primary
Solving the technical problem that it is when the callosity audio amplifier lighter to body weight, when peak power is transferred to by loudspeaker, complete machine produces the problem beated,
There is certain shockproof effect of easing stress.
For achieving the above object, the technical solution of the utility model is:
There is provided a kind of audio amplifier callosity, including callosity body and the boss being arranged on described callosity body front projection, institute
There is in stating boss cavity, and described boss is elastic boss.
Further, in above-mentioned audio amplifier callosity, described boss is annular boss, and is arranged at described callosity body peripheral
On.
Further, in above-mentioned audio amplifier callosity, the cavity in described boss is L-shaped.
Further, in above-mentioned audio amplifier callosity, the Edge Distance callosity body edges of described cavity is not less than 2mm.
Further, in above-mentioned audio amplifier callosity, described boss is multiple, and described boss is just being uniformly arranged on callosity body
On face.
Further, in above-mentioned audio amplifier callosity, described boss designs with this body by integral forming of callosity.
Thering is provided a kind of audio amplifier, including the audio amplifier callosity described in any of the above item and audio amplifier body, described audio amplifier callosity is arranged
In audio amplifier body bottom portion.
Further, in above-mentioned audio amplifier, also including: audio amplifier air-vent, gum, described audio amplifier air-vent is arranged at audio amplifier originally
On body, described gum is arranged between callosity body and audio amplifier body, for being connected with audio amplifier body by described callosity body.
Further, in above-mentioned audio amplifier, also include:
Being arranged at the locating dowel on the described callosity body back side, error-proof structure, described locating dowel is two, and described in two
Point arrangement such as locating dowel and error-proof structure circle；
Being arranged at the through hole on described gum, fool proof through hole, described through hole is two, and two described through holes and fool proof are led to
Hole circle etc. point arrangement；
Being arranged at the hole, location of described audio amplifier body one end, error-proof structure hole, hole, described location is two, and described in two
Point arrangement such as location hole and error-proof structure hole circle etc.；
Described callosity body is respectively by locating dowel, error-proof structure and the through hole on gum, the fool proof through hole phase on the back side
Even, described gum is connected with hole, location, the error-proof structure hole of audio amplifier body one end by through hole, fool proof through hole respectively.
Further, in above-mentioned audio amplifier, also include:
Audio amplifier body bottom portion is provided with the groove matched with audio amplifier callosity, and described audio amplifier callosity is entrenched in groove.
Further, in above-mentioned audio amplifier, material selection engineering thermoplastic's material of described audio amplifier body, for ABS, ABS+
Any one in PC, PC, described callosity body is any one in silica gel, TPU, TPE, TPSIV.
In this utility model, including callosity body and the boss being arranged on described callosity body front projection, described convex
Having cavity in platform, and described boss is elastic boss, described boss is annular boss, and is arranged at described callosity body peripheral
On, the cavity in described boss is L-shaped, and described audio amplifier callosity is arranged at audio amplifier body bottom portion, due to boss have elasticity and its
Inside having a cavity, cavity presents the L-type of uniqueness simultaneously, solves when the callosity audio amplifier lighter to body weight, and maximum work is transferred to by loudspeaker
During rate, complete machine produces the problem beated, and has the function of certain shockproof decompression.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, of the present utility model
Other features, objects and advantages will become more apparent upon:
Fig. 1 is callosity body construction schematic diagram of the present utility model；
Fig. 2 is callosity body of the present utility model and audio amplifier body sectional view；
Fig. 3 is callosity body structure schematic diagram of the present utility model；
Fig. 4 is gum structural representation of the present utility model；
Fig. 5 is audio amplifier body construction schematic diagram of the present utility model；
Fig. 6 is audio amplifier breather hole structure schematic diagram of the present utility model；
Fig. 7 is sectional view during this body running of callosity of the present utility model.
Label declaration:
1-audio amplifier body, 2-callosity body, 3-gum, 4-through hole, 5-fool proof through hole, 6-error-proof structure hole, 7-groove, 8-
Hole, location, 9-locating dowel, 10-error-proof structure, 11-audio amplifier air-vent；
21-boss；
211-cavity.
Detailed description of the invention
Being described in further detail this utility model below in conjunction with the accompanying drawings, the present embodiment is with this utility model technical side
Implement under premised on case, give detailed embodiment and concrete operating process, but protection model of the present utility model
Enclose and be not limited to following embodiment.
As shown in Fig. 1,2,7, this utility model provides a kind of audio amplifier callosity, including callosity body 2 and be arranged on callosity this
Boss 21 protruding on body 2 front, has cavity 211 in boss 21, and boss is elastic boss, when callosity body 2 contacts work
When making table top, owing to it has elastic boss, and there is in boss cavity, therefore there is extraordinary vibrations or buffering of beating
Effect so that there are the article such as audio amplifier of callosity body 2 when being placed on work top, more stable under its duty.
Preferably, as it is shown in figure 1, boss 21 is annular boss, and it is arranged on callosity body 2 periphery, due at callosity
Body 2 periphery is provided with annular boss, the self gravitation of audio amplifier or when artificially pressing so that annular boss can be with work top phase
Interaction, annular boss is centrally formed vacuum, and boss 21 surface is the most smooth, so that audio amplifier callosity is more firm
Solid fit with work top and adsorb in its surface, not only act as the effect of damping, and more firm.
Preferably, such as Fig. 2, shown in 7, the cavity 211 in boss 21 is L-shaped, due to cavity 211 L-shaped empty design
Add large inner and empty size, allow and be internally formed becoming large-sized of vacuum, so make circular arc convex on the basis of not changing ID profile
Arch is more soft, and the effect of slow pressure damping can become apparent from, with the absorption of working face in the case of circular arc convex arch softness
Power can more strengthen.
Preferably, such as Fig. 2, shown in 7, Edge Distance callosity body 2 edge of cavity 211 is not less than 2mm, due to hollow L
Opening bottom type 211 is positioned at 2mm planar inner so that the edge audio amplifier of callosity body 2 or other be provided with the article of this callosity
Connect more firm, will not because of pressurized crack at edge, affect its damping effect.
Preferably, boss 21 is multiple, and described boss is uniformly arranged on callosity body 2 front, and boss 21 can be many
Individual it is evenly arranged in callosity body 2 front, owing to boss 21 is soft, plays the effect of good damping.
Preferably, as it is shown in figure 1, boss 21 and the one-body molded design of callosity body 2, there is one-body molded design, improve
The fastness of boss 21 and callosity body 2 and air-tightness.
As shown in Fig. 1,2,3,5,6,7, this utility model provides a kind of audio amplifier, including any of the above item audio amplifier callosity and
Audio amplifier body 1, audio amplifier callosity is arranged at bottom audio amplifier body 1, and after pressing under gravity, bottom callosity body 2, moment can produce suction
Vacuum effectiveness, can smoothly adsorb on smooth work top 13, reaches the strongest fixed effect, thus has the damping of slow pressure
Effect, audio amplifier body includes outer rubber shell, control circuit plate, speaker, USB music interface, audio amplifier air-vent, rubber
Shell enhances the pliability of audio amplifier body, due to USB music interface external music delivery outlet, starts sound by control circuit plate
Case, the speaker in audio amplifier plays out music by audio amplifier air-vent.
Preferably, as shown in Fig. 1,4,6, also include:
Audio amplifier air-vent 11, gum 3, audio amplifier air-vent 11 is arranged on audio amplifier body 1, and gum 3 is arranged at callosity body 2
And between audio amplifier body 1, for being connected with audio amplifier body 1 by callosity body 2, audio amplifier air-vent is so that the tonequality of loudspeaker more
Bright, gum 3 makes callosity body 2 fit with both audio amplifier bodies 1, strengthens both cohesives.
Preferably, as shown in Fig. 3,4,5, also include:
Being arranged at the locating dowel 9 on callosity body 2 back side, error-proof structure 10, locating dowel 9 is two, and two locating dowels 9
Wait circular with error-proof structure 10 divides arrangement；
The through hole 4 that is arranged on gum 3, fool proof through hole 5, through hole 4 is two, and two through holes 4 and fool proof through hole 5 circular
Decile arranges；
Being arranged at the hole, location 8 of audio amplifier body 1 one end, error-proof structure hole 6, hole 8, location is two, and hole 8, two location
Wait circular with error-proof structure hole 6 divides arrangement；
Callosity body 2 is respectively by the locating dowel 9 on the back side, error-proof structure 10 and the through hole 4 on gum 3, fool proof through hole 5
Being connected, gum 3 is connected with hole, location 8, the error-proof structure hole 6 of audio amplifier body 1 one end by through hole 4, fool proof through hole 5 respectively,
Fastness and the reliability of plastic shell locating dowel, so guarantee functional device within audio amplifier it is provided with inside callosity body 2, with
Time also enhance callosity body 2 paste work platforms steadiness.
Preferably, as shown in Fig. 3,4,5, also include:
Being provided with the groove 7 matched with audio amplifier callosity bottom audio amplifier body 1, audio amplifier callosity is entrenched in groove 7, and callosity is originally
Body 2 is fitted with the groove 7 in audio amplifier body 1 by gum 3 so that callosity body 2 and audio amplifier body form firm entirety,
Callosity body 2 makes audio amplifier body also have steadiness with the laminating of work top and the enhancing of steadiness, plays shockproof work
With.
Preferably, as shown in Fig. 1,5,6, material selection engineering thermoplastic's material of audio amplifier body 1, for ABS, ABS+PC,
Any one in PC, callosity body 2 is any one in silica gel, TPU, TPE, TPSIV, due in ABS, ABS+PC, PC
The features such as it is more flexible, firm that any one is respectively provided with surface ratio, impact resistance, can preferably protect the loudspeaker inside audio amplifier body 1
Deng device, the above material of material selection of callosity body 2 can strengthen callosity toughness and feel.
Because callosity body 2 uses flexible glue material, localized design becomes hollow-core construction, callosity body 2 to make full use of the soft of flexible glue
Soft slow pressure damping, can be produced suction vacuum by whole circle boss 21 inner ring when pressing under gravity imitate with the shockproof decompression of free floating up and down
Really, the absorption affinity of callosity body 2 and work top can be strengthened moment, prevent complete machine from beating.
In sum, in this utility model, including callosity body 2 and the boss being arranged on callosity body 2 front projection
21, there is in boss 21 cavity 211, and boss 21 is elastic boss, boss 21 is annular boss, and is arranged at callosity body 2
On periphery, the cavity in boss 21 is L-shaped, and audio amplifier callosity is arranged at bottom audio amplifier body 2, due to boss 21 have elasticity and its
Inside having a cavity 211, cavity 211 presents the L-type of uniqueness simultaneously, solves when callosity body 2 audio amplifier lighter to body weight, loudspeaker
When being transferred to peak power, complete machine produces the problem beated, and has the function of certain shockproof decompression.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the application to the application
God and scope.So, if these amendments of the application and modification belong to the scope of the application claim and equivalent technologies thereof
Within, then the application is also intended to comprise these change and modification.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.Furthermore, it is to be understood that " an including " word is not excluded for other unit or step, odd number is not excluded for plural number.Device
In claim, multiple unit or the device of statement can also be realized by software or hardware by a unit or device.The
One, the second word such as grade is used for representing title, and is not offered as any specific order.
Claims (10)
1. an audio amplifier callosity, it is characterised in that include callosity body (2) and be arranged on described callosity body (2) front epirelief
The boss (21) risen, has cavity (211) in described boss (21), and described boss is elastic boss.
Audio amplifier callosity the most according to claim 1, it is characterised in that described boss (21) is annular boss, and is arranged at
On described callosity body (2) periphery.
Audio amplifier callosity the most according to claim 2, it is characterised in that the cavity (211) in described boss (21) is L-shaped.
4. according to the audio amplifier callosity described in claim 1 or 3, it is characterised in that the Edge Distance callosity of described cavity (211) is originally
Body (2) edge is not less than 2mm.
Audio amplifier callosity the most according to claim 1, it is characterised in that described boss (21) is multiple, and described boss is equal
Even it is arranged on callosity body (2) front.
6. according to the audio amplifier callosity described in claim 2 or 5, it is characterised in that described boss (21) is with callosity body (2) integrally
Molded design.
7. an audio amplifier, it is characterised in that include the audio amplifier callosity according to any one of claim 1-6 and audio amplifier body (1),
Described audio amplifier callosity is arranged at audio amplifier body (1) bottom.
Audio amplifier the most according to claim 7, it is characterised in that also include: audio amplifier air-vent (11), gum (3), described sound
Case air-vent (11) is arranged on audio amplifier body (1), described gum (3) be arranged at callosity body (2) and audio amplifier body (1) it
Between, for described callosity body (2) is connected with audio amplifier body (1).
Audio amplifier the most according to claim 8, it is characterised in that also include:
Being arranged at the locating dowel (9) on described callosity body (2) back side, error-proof structure (10), described locating dowel (9) is two,
And point arrangement such as two described locating dowels (9) and error-proof structure (10) circle；
The through hole (4) that is arranged on described gum (3), fool proof through hole (5), described through hole (4) is two, and two described through holes
(4) point arrange with circular grade of fool proof through hole (5)；
Being arranged at the hole, location (8) of described audio amplifier body (1) one end, error-proof structure hole (6), hole, described location (8) is two, and
Point arrangements such as hole, two described location (8) and error-proof structure hole (6) circle；
Described callosity body (2) is respectively by the locating dowel (9) on the back side, error-proof structure (10) and the through hole on gum (3)
(4), fool proof through hole (5) be connected, described gum (3) is respectively by through hole (4), fool proof through hole (5) and audio amplifier body (1) one end
Hole, location (8), error-proof structure hole (6) be connected.
Audio amplifier the most according to claim 7, it is characterised in that also include:
Audio amplifier body (1) bottom is provided with the groove (7) matched with audio amplifier callosity, and described audio amplifier callosity is entrenched in groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582212.XU CN205793117U (en) | 2016-06-15 | 2016-06-15 | A kind of audio amplifier callosity and audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582212.XU CN205793117U (en) | 2016-06-15 | 2016-06-15 | A kind of audio amplifier callosity and audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793117U true CN205793117U (en) | 2016-12-07 |
Family
ID=58133403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582212.XU Active CN205793117U (en) | 2016-06-15 | 2016-06-15 | A kind of audio amplifier callosity and audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205793117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200488A (en) * | 2016-12-08 | 2018-06-22 | 林球有限公司 | Antihunting device for sound appliances and the sound appliances frame with antihunting device |
| CN110856053A (en) * | 2018-08-21 | 2020-02-28 | 昆盈企业股份有限公司 | Anti-bouncing structure of loudspeaker and anti-bouncing method thereof |
-
2016
- 2016-06-15 CN CN201620582212.XU patent/CN205793117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200488A (en) * | 2016-12-08 | 2018-06-22 | 林球有限公司 | Antihunting device for sound appliances and the sound appliances frame with antihunting device |
| CN110856053A (en) * | 2018-08-21 | 2020-02-28 | 昆盈企业股份有限公司 | Anti-bouncing structure of loudspeaker and anti-bouncing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 001a, 11 / F, building 1, 588 Zixing Road, Minhang District, Shanghai, 200241 Patentee after: Shanghai chuangmi Shulian Intelligent Technology Development Co.,Ltd. Address before: 201203 room 908, 1 Lane 399, Sheng Xia Road, Zhangjiang hi tech park, Pudong New Area, Shanghai. Patentee before: SHANGHAI CHUANGMI TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |