CN202261697U - Electronic device and loudspeaker thereof - Google Patents
Electronic device and loudspeaker thereof Download PDFInfo
- Publication number
- CN202261697U CN202261697U CN2011204320532U CN201120432053U CN202261697U CN 202261697 U CN202261697 U CN 202261697U CN 2011204320532 U CN2011204320532 U CN 2011204320532U CN 201120432053 U CN201120432053 U CN 201120432053U CN 202261697 U CN202261697 U CN 202261697U
- Authority
- CN
- China
- Prior art keywords
- syndeton
- structure surface
- loud speaker
- body structure
- fixture
- 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 - Lifetime
Links
- 238000013016 damping Methods 0.000 claims abstract description 55
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 21
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 101150064138 MAP1 gene Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
An electronic device and a loudspeaker thereof are provided. The electronic device comprises a shell, a loudspeaker and a fixing piece; the shell comprises a fixing structure formed on the inner surface of the shell, wherein the fixing structure comprises at least one limiting part; the loudspeaker is arranged in the shell and comprises a loudspeaker body, a connecting structure and a plurality of vibration reduction components; the connecting structure is connected with the loudspeaker body and comprises a first structure surface, a second structure surface and a fixing hole, wherein the position of the first structure surface is opposite to that of the second structure surface, and the fixing hole penetrates through the connecting structure; the vibration reduction assemblies are formed on the connecting structure and respectively extend and protrude out of the first structure surface or the second structure surface; the fixing piece is fixed on the fixing structure, the connecting structure is clamped between the fixing piece and the fixing structure, and the vibration damping assembly is elastically deformed under the stress action of the limiting part or the fixing piece. The utility model discloses can restrain the produced influence of vibration of speaker, and can reduce part and manufacturing cost.
Description
Technical field
The utility model relates to a kind of electronic installation and loud speaker thereof, particularly relates to the inner loud speaker vibration-proof structure of a kind of portable electron device.
Background technology
In notebook computer, the vibration that loudspeaker are produced when sounding can influence the transmission rate of hard disk, and in some cases, the transmission rate of hard disk can be reduced to 20% of former transmission rate, significantly ties down the running of The whole calculations machine system.In known technology,, generally carry out weakening with soft foam or damping material in order to suppress the vibration that loudspeaker produce.Yet soft foam or damping material have all increased extra cost of parts.
Therefore, need provide a kind of electronic installation and loud speaker thereof to address the above problem.
The utility model content
A kind of electronic installation, this electronic installation comprise a housing, a loud speaker and a fixture; This housing comprises a fixed structure, and this fixed structure is formed on the inner surface of this housing, and wherein, this fixed structure comprises at least one limiting section; This loud speaker is located among this housing, and this loud speaker comprises a loud speaker body, a syndeton and a plurality of damping assembly; This syndeton connects this loud speaker body, and this syndeton comprises one first body structure surface, one second body structure surface and a fixing hole, and this first body structure surface position opposite is in this second body structure surface, and this fixing hole runs through this syndeton; These a plurality of damping assemblies are formed on this syndeton, and extension protrudes in this first body structure surface or this second body structure surface respectively; This fixture is fixed in this fixed structure, and this syndeton is located between this fixture and this fixed structure, and wherein, these damping assemblies receive the stress of this limiting section or this fixture respectively and strain takes place.
A kind of loud speaker, this loud speaker are located among this housing, and this loud speaker comprises: a loud speaker body; One syndeton, this syndeton connects this loud speaker body, and this syndeton comprises one first body structure surface, one second body structure surface and a fixing hole, and this first body structure surface position opposite is in this second body structure surface, and this fixing hole runs through this syndeton; And a plurality of damping assemblies, these a plurality of damping assemblies are formed on this syndeton, and extension protrudes in this first body structure surface or this second body structure surface respectively.
Use the utility model, because syndeton is not to be fixed in this fixed structure with rigidly connected mode, so the vibration that loud speaker produced can't be certain is passed to fixed structure and housing, and can suppress the influence that vibration produced of loud speaker.In addition, this syndeton and these damping assemblies connect this loud speaker body with integrally formed mode.By this, the soft foam or the use of damping material be can avoid, thereby part and production cost reduced.
Description of drawings
Fig. 1 shows the electronic installation of the utility model embodiment;
II part enlarged drawing in Fig. 2 displayed map 1;
Fig. 3 A shows that fixture is not fixed in the situation of fixed part;
Fig. 3 B shows that fixture is fixed in fixed part situation afterwards really; And
Fig. 4 shows another embodiment of the utility model.
The primary clustering symbol description:
1 electronic installation; 223 fixing holes;
10 housings; 224 openings;
11 outer surfaces; 23a, 23b, 23a ', 23b ' damping assembly;
12 fixed structures; 231 stiff ends;
121 fixed parts; 232 kinks;
122 limiting sections; 232 ' salient point;
13 inner surfaces; 233 free ends;
20 loud speakers; 30 fixtures;
21 loud speaker bodies; 40 operation and control interfaces;
22 syndetons; The G1 first buffering spacing;
221 first body structure surfaces; The G2 second buffering spacing.
222 second body structure surfaces;
Embodiment
With reference to Fig. 1, the electronic installation 1 that it shows an embodiment of the utility model comprises a housing 10, a loud speaker 20 and fixture 30.On the outer surface 11 of housing 10 operation and control interface 40 can be set, operation and control interface 40 can be inputting interfaces such as keyboard, mouse pad, or other forms of operation and control interface.Housing 10 also comprises a fixed structure 12, is formed on the inner surface 13 of this housing 10.Loud speaker 20 is located among this housing 10.Fixture 30 is fixed in this fixed structure 12 with this loud speaker 20, to limit the position of this loud speaker.
With reference to Fig. 2, the II part enlarged drawing in its displayed map 1, wherein, this loud speaker 20 comprises a loud speaker body 21, a syndeton 22 and a plurality of damping assembly (23a, 23b).Syndeton 22 connects these loud speaker bodies 21, comprises one first body structure surface 221, one second body structure surface 222 and a fixing hole 223, and these first body structure surface, 221 position opposite are in this second body structure surface 222, and this fixing hole 223 runs through this syndeton 22.Damping assembly (23a, 23b) is formed on this syndeton 22, and in this embodiment, damping assembly (23a, 23b) extends respectively and protrudes in this first body structure surface 221 and this second body structure surface 222.Fixture 30 is fixed in this fixed structure 12, and the syndeton 22 of this loud speaker 20 is located between this fixture 30 and this fixed structure 12.Wherein, these damping assemblies (23a, 23b) receive the stress of this fixed structure 12 or this fixture 30 respectively and strain take place.
Be formed with a plurality of openings 224 on this syndeton 22, these damping assemblies (23a, 23b) lay respectively among these openings 224.Each damping assembly (23a, 23b) is a cantilever, comprises a stiff end 231, a kink 232 and a free end 233, and this stiff end 231 connects these opening 224 inwalls.This kink 232 protrudes in this first body structure surface 221 or this second body structure surface 222, to contact this fixed structure 12 or this fixture 30.
This fixed structure 12 comprises fixed part 121 and limiting section 122.This fixed part 121 passes this fixing hole 223 and this fixture 30 of butt.These limiting sections 122 can be spacing rib, and these limiting sections 122 extend along radiation direction from this fixed part 121.After assembling was accomplished, the damping assembly 23a that protrudes in this first body structure surface 221 was extended in limiting section 122 contacts.
Fixture 30 can be screw or rivet.
With reference to Fig. 3 A and Fig. 3 B, it shows among the embodiment of the utility model, the fixing step of loud speaker 20.With reference to Fig. 3 A, when fixture 30 was not fixed in fixed part 121 really, damping assembly (23a, 23b) belonged to free state.With reference to Fig. 3 B; After fixture 30 is fixed in fixed part 121 really; Extend the damping assembly 23a protrude in this first body structure surface 221 and receive from the stress of limiting section 122 strain takes place, extend the damping assembly 23b that protrudes in this second body structure surface 222 and receive from the stress of fixture 30 strain takes place.
With reference to Fig. 3 B, after assembling is accomplished, be formed with one first buffering spacing G1 between this limiting section 122 and this syndeton 22, be formed with one second buffering spacing G2 between this fixture 30 and this syndeton 22.When loud speaker (20) produced vibration, syndeton 22 was vibrated between this limiting section 122 and this fixture 30.Because syndeton 22 is not to be fixed in this fixed structure 12 with rigidly connected mode, so the vibration that produced of loud speaker (20) can't be certain is passed to fixed structure 12 and housing 10, and can suppress the influence that vibration produced of loud speaker (20).
Use the utility model, this syndeton 22 and these damping assemblies (23a, 23b) connect this loud speaker body 21 with integrally formed mode.By this, the soft foam or the use of damping material be can avoid, thereby part and production cost reduced.
The electronic installation of the utility model can be notebook computer, Tablet PC or other forms of portable electron device.
Refer again to Fig. 2, in the above-described embodiments, the quantity of extending the damping assembly 23a that protrudes in this first body structure surface 221 can be two, and the quantity of extending the damping assembly 23b that protrudes in this second body structure surface 222 can be two.Yet this does not limit the utility model.In one embodiment, the quantity of extending the damping assembly 23a that protrudes in this first body structure surface 221 can be two, and the quantity of extending the damping assembly 23b that protrudes in this second body structure surface 222 can be one.In another embodiment, the quantity of extending the damping assembly 23a that protrudes in this first body structure surface 221 can be one, and the quantity of extending the damping assembly 23b that protrudes in this second body structure surface 222 can be two.In another embodiment, the quantity of extending the damping assembly 23a that protrudes in this first body structure surface 221 can be three, and the quantity of extending the damping assembly 23b that protrudes in this second body structure surface 222 can be zero.The variation of various damping assembly in quantity and configuration all can reach different effectiveness in vibration suppression.In preferred embodiment, the total quantity of these damping assemblies (23a, 23b) is preferably more than three.
In the embodiment of the utility model, the mode that these damping assemblies (23a, 23b) can be put contact or line contact respectively contacts this fixed structure 12 or this fixture 30.For example, in the embodiment of Fig. 1, Fig. 2, damping assembly (23a, 23b) mainly contacts this fixed structure 12 or this fixture 30 with the mode of line contact.With reference to Fig. 4; It shows another embodiment of the utility model; Wherein, damping assembly (23a ', 23b ') is a cantilever, comprises a stiff end 231, a salient point 232 ' and free end 233; This salient point 232 ' protrude in this first body structure surface 221 or this second body structure surface 222, to contact this fixed structure 12 or this fixture 30.Among the embodiment of Fig. 4, damping assembly (23a ', 23b ') mainly contacts this fixed structure 12 or this fixture 30 with the mode of a contact.
In the above-described embodiments, limiting section appears with the mode of spacing rib, and it does not limit the utility model, and in the utility model, limiting section also can be the round barrel shape pedestal, around this fixed part, or is other forms of spacing design.
Though the utility model with concrete preferred embodiment openly as above; Yet it is not in order to limit the utility model; Any those skilled in the art; In spirit that does not break away from the utility model and scope, still can do a little change and retouching, so the scope person of defining that the protection range of the utility model should be looked the accompanying Claim book is as the criterion.
Claims (17)
1. electronic installation, this electronic installation comprises:
One housing is characterized in that, this housing comprises a fixed structure, and this fixed structure is formed on the inner surface of this housing, and wherein, this fixed structure comprises at least one limiting section;
One loud speaker, this loud speaker are located among this housing, and this loud speaker comprises:
One loud speaker body;
One syndeton, this syndeton connects this loud speaker body, and this syndeton comprises one first body structure surface, one second body structure surface and a fixing hole, and this first body structure surface position opposite is in this second body structure surface, and this fixing hole runs through this syndeton;
A plurality of damping assemblies, these a plurality of damping assemblies are formed on this syndeton, and extension protrudes in this first body structure surface or this second body structure surface respectively; And
One fixture, this fixture is fixed in this fixed structure, and this syndeton is located between this fixture and this fixed structure, and wherein, these damping assemblies receive the stress of this limiting section or this fixture respectively and strain take place.
2. electronic installation as claimed in claim 1 is characterized in that, is formed with one first buffering spacing between this limiting section and this syndeton, at least one these these fixed structures of damping assembly butt, and receive the stress of this fixed structure and strain takes place.
3. electronic installation as claimed in claim 1 is characterized in that, is formed with one second buffering spacing between this fixture and this syndeton, at least one these these fixtures of damping assembly butt, and receive the stress of this fixture and strain takes place.
4. electronic installation as claimed in claim 1 is characterized in that, is formed with a plurality of openings on this syndeton, and these damping assemblies lay respectively among these openings.
5. electronic installation as claimed in claim 4 is characterized in that, each damping assembly is a cantilever, and this cantilever comprises a stiff end and a free end, and this stiff end connects this opening inwall.
6. electronic installation as claimed in claim 5 is characterized in that this damping assembly also comprises a kink, and this kink protrudes in this first body structure surface or this second body structure surface, to contact this fixed structure or this fixture.
7. electronic installation as claimed in claim 5 is characterized in that this damping assembly also comprises a salient point, and this salient point protrudes in this first body structure surface or this second body structure surface, to contact this fixed structure or this fixture.
8. electronic installation as claimed in claim 1 is characterized in that, these damping assemblies contact this fixed structure or this fixture with the mode of a contact or line contact respectively.
9. electronic installation as claimed in claim 1 is characterized in that, this syndeton and these damping assemblies connect this loud speaker body with integrally formed mode.
10. electronic installation as claimed in claim 1 is characterized in that this fixed structure comprises a fixed part, and this fixed part passes this fixing hole and this fixture of butt, and these limiting sections are spacing rib, and these spacing ribs extend along radiation direction from this fixed part.
11. electronic installation as claimed in claim 1 is characterized in that, this fixture is screw or rivet.
12. a loud speaker, this loud speaker are located among this housing, this loud speaker comprises:
One loud speaker body;
One syndeton; It is characterized in that this syndeton connects this loud speaker body, this syndeton comprises one first body structure surface, one second body structure surface and a fixing hole; This first body structure surface position opposite is in this second body structure surface, and this fixing hole runs through this syndeton; And
A plurality of damping assemblies, these a plurality of damping assemblies are formed on this syndeton, and extension protrudes in this first body structure surface or this second body structure surface respectively.
13. loud speaker as claimed in claim 12 is characterized in that, is formed with a plurality of openings on this syndeton, these damping assemblies lay respectively among these openings.
14. loud speaker as claimed in claim 13 is characterized in that, each damping assembly is a cantilever, and this cantilever comprises a stiff end and a free end, and this stiff end connects this opening inwall.
15. loud speaker as claimed in claim 14 is characterized in that, this damping assembly also comprises a kink, and this kink protrudes in this first body structure surface or this second body structure surface, to contact this fixed structure or this fixture.
16. loud speaker as claimed in claim 14 is characterized in that, this damping assembly also comprises a salient point, and this salient point protrudes in this first body structure surface or this second body structure surface, to contact this fixed structure or this fixture.
17. loud speaker as claimed in claim 12 is characterized in that, this syndeton and these damping assemblies connect this loud speaker body with integrally formed mode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100219802U TWM427742U (en) | 2011-10-21 | 2011-10-21 | Electronic device and amplifier thereof |
| TW100219802 | 2011-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261697U true CN202261697U (en) | 2012-05-30 |
Family
ID=46122873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204320532U Expired - Lifetime CN202261697U (en) | 2011-10-21 | 2011-11-03 | Electronic device and loudspeaker thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202261697U (en) |
| TW (1) | TWM427742U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI818473B (en) * | 2022-03-17 | 2023-10-11 | 英業達股份有限公司 | Cushion |
-
2011
- 2011-10-21 TW TW100219802U patent/TWM427742U/en not_active IP Right Cessation
- 2011-11-03 CN CN2011204320532U patent/CN202261697U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TWM427742U (en) | 2012-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |