CN201274550Y - Fixing structure for loudspeaker - Google Patents
Fixing structure for loudspeaker Download PDFInfo
- Publication number
- CN201274550Y CN201274550Y CNU2008201508463U CN200820150846U CN201274550Y CN 201274550 Y CN201274550 Y CN 201274550Y CN U2008201508463 U CNU2008201508463 U CN U2008201508463U CN 200820150846 U CN200820150846 U CN 200820150846U CN 201274550 Y CN201274550 Y CN 201274550Y
- Authority
- CN
- China
- Prior art keywords
- loud speaker
- holding section
- fixed structure
- section
- housing
- 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 relates to a fixing structure of a loudspeaker, which is used for fixing a loudspeaker to a shell of an electronic device, and comprises a first locking part, a second locking part and a limit part, wherein, the first locking part is arranged at the side edge of the loudspeaker; the second locking part corresponds to the first locking part and is arranged on the shell in a projection way, and the limit part is arranged on the shell and is used for restricting the up-shift of the loudspeaker; the first locking part is locked by the second locking part, so as to position the loudspeaker to the shell, and the limit part holds the side edges of the loudspeaker, so that the loudspeaker is fixed on the shell, and the loudspeaker can be assembled and disassembled without a screw and a tool, thereby being convenient to be disassembled and assembled.
Description
Technical field
The utility model relates to a kind of fixed structure, particularly relates to a kind of fixed structure of loud speaker.
Background technology
Current electronic product is inseparable with our life, for quality and the better usefulness that improves product, the precision requirement of its electronic product is also more and more high, volume also requires compact, reaching portable easy-to-use purpose, and people's entertainment life is also enriched in the work of guaranteeing easily simultaneously.
The common electronic installation with video/audio function must have the loud speaker of the playback of being used for.Be different from general electronic installation, because portable electron device, for example mobile phone, PDA(Personal Digital Assistant), notebook computer equal-volume are less, and corresponding inner space is less, so its loud speaker needs the design of microminaturization.
With the notebook computer is example, sees also Fig. 1, is the fixed structure that shows the loud speaker 11 of existing notebook computer 1; As shown in the figure, these loud speaker 11 both sides all stretch out and have spacer 110, respectively this spacer 110 is provided with screw 110a, be installed in the precalculated position on the housing 10 of this notebook computer 1 when this loud speaker 11 after, each screw 110a is to the screw 100 on should housing 10, again with screw 2 these loud speakers 11 of locking on this housing 10.
As mentioned above, because the volume of this loud speaker 11 is less, and the volume of the screw 2 of this screw 110a and correspondence will be littler, therefore when assembling, this screw 2 of difficult location, and for example be prone to bad situations such as this screw 2 drops, loses, and perhaps cause this screw 2 to twist askew defectives owing to contraposition is inaccurate, all will cause the inconvenience of this loud speaker 11 of dismounting; In addition, the trend development of instrument (tool-less) dismounting is fixed, exempted to the fixed form of present notebook computer 1 internal electronic element all towards exempting from screw, and above-mentioned loud speaker 11 is then opposing with it in the screw lock mode.In addition, the mode of using this screw 2 to lock will need nut (not shown) and this screw 2, cause cost to improve, and be unfavorable for industrial benefit.
Therefore, how to find a kind of fixed structure of easy-to-mount loud speaker, to overcome above-mentioned many disadvantages, real is problem anxious to be solved at present.
Summary of the invention
In view of the shortcoming of above-mentioned prior art, a purpose of the present utility model provides a kind of fixed structure of easy-to-mount loud speaker.
Another purpose of the present utility model provides a kind of fixed structure of loud speaker simple in structure.
Another purpose of the present utility model provides the fixed structure of the loud speaker of a kind of cost-effective (cost-effective).
For achieving the above object and other purposes, the utility model provides a kind of fixed structure of loud speaker, comprises to the housing of electronic installation in order to fixing loud speaker: first holding section, be located at the side of loud speaker; Second holding section is to should first holding section and be convexly set in housing; And limiting section, be located at housing and move up to be used to limiting this loud speaker.
In the fixed structure of aforementioned loud speaker, mutually combining with first and second holding section is primary demand, and this first holding section can be projection, and this second holding section then is a groove; Certainly, this first holding section also can be groove, and this second holding section is a projection then, there is no specific limited.
Simultaneously, in the fixed structure of aforementioned loud speaker, be primary demand with the side of limiting section clamping loud speaker, this limiting section can be elastic fastening hook.
In addition, the aforesaid limiting section and second holding section can select the homogeneous body to be located on the housing, but this second holding section one connects this limiting section, and preferably, this second holding section and limiting section can be formed in one.Certainly, this limiting section and this second holding section also can be the individual member that is arranged at this housing.
Among the embodiment, the fixed structure of aforementioned loud speaker also can comprise operating portion therein, and this operating portion is located on this loud speaker, so that dismounting, preferably, this operating portion can be lug, projection or groove, but there is no specific limited.
Therefore, the fixed structure of the utility model loud speaker be by second holding section in conjunction with first holding section, so that loud speaker is positioned on the housing, the side by limiting section clamping loud speaker again, and loud speaker is fixed on the housing.Than prior art, the utility model is not only simple in structure, and need not use screw and dismantling device thereof, can finish the fixedly operation of loud speaker, more and then can save the nut and the screw of prior art, reduces cost; And, be the desirable loud speaker that changes by simple plug, thereby reach easy-to-mount purpose.Simultaneously, because corresponding engaging first holding section, second holding section, but the direction of limiting loudspeaker front, rear, left and right is fixed in housing, side by this this loud speaker of limiting section clamping and suppress the end face of this loud speaker, then but the upper and lower of limiting loudspeaker is to being fixed in housing, even if so all can shared the utility model in different machines, reduce the die sinking cost.
Description of drawings
Fig. 1 is the schematic diagram of the fixed structure of existing loud speaker;
Fig. 2 is applied to fixedly loud speaker to the perspective exploded view of the housing of electronic installation for the fixed structure of the utility model loud speaker;
Fig. 3 is fixed to the schematic perspective view of housing for the loud speaker of Fig. 2;
Fig. 4 is the perspective exploded view of another embodiment of application of the fixed structure of the utility model loud speaker; And
Fig. 5 A and Fig. 5 B are that the fixed structure of the utility model loud speaker is applied to fixedly loud speaker to the action schematic diagram of the housing of electronic installation, wherein Fig. 5 A show fixing before, Fig. 5 B show fixing after.
The simple declaration of element numbers:
1 notebook computer
10 housings
100 screws
11 loud speakers
110 spacers
The 110a screw
2 screws
3 electronic installations
30,30 ' loud speaker
300,300 ' first holding section
301 operating portions
31 housings
310,310 ' locating part
310a, 310a ' second holding section
310b, 310b ' limiting section
The A direction
Embodiment
Below by specific instantiation execution mode of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this specification disclosed.
Seeing also Fig. 2, is the decomposing schematic representation that shows fixed structure one embodiment of loud speaker of the present utility model.As shown in the figure, the fixed structure of this loud speaker for example can be applicable in portable electron device such as notebook computer, personal digital assistant, mobile phone or other the similar electronic installations 3, for fixing loud speaker 30 in the housing 31 of this electronic installation 3.In this enforcement, this electronic installation 3 is to be that example explains with the notebook computer.
Described loud speaker fixed structure comprise first holding section 300 of being located at these loud speaker 30 sides and be located at the second holding section 310a on this housing 31 and be located at the limiting section 310b of this second holding section 310a side.
In the present embodiment, the both sides of this loud speaker 30 are located in this first holding section 300, and it is an arc bump, but, it should be noted that, under practical situation, the shape of this first holding section 300 can change according to actual needs, and for example its cross section can be squarely, trapezoidal etc., non-ly exceeds with present embodiment.
This limiting section 310b is located at this housing 31 and moves up to be used to limiting this loud speaker 30, for example is an elastic fastening hook.In the present embodiment, two locating parts 310 are provided, respectively this locating part 310 is convexly set on this housing 31, and respectively form between this limiting section 310 for the accommodation space of placing this loud speaker 30, and comprise the limiting section 310b that connects this second holding section 310a, this limiting section 310b fits in this loud speaker 30 both sides, to have the left and right horizontal locating effect.Simultaneously, each all can suppress this loud speaker 30 in order to contact these loud speaker 30 end faces to limiting section 310b.
In the present embodiment, this limiting section 310b this locating part 310 integrated grabs of serving as reasons, and this second holding section 310a one connects this limiting section 310b, but also can separate this second holding section 310a and this limiting section 310b in other embodiments, make this second holding section 310a and the member of this locating part 310 for separating, perhaps this limiting section 301b (locating part 310) and this second holding section 310a are the individual member that is arranged at this housing 31, but not are confined to person shown in the present embodiment.
This second holding section 310a is to should first holding section 300 and be convexly set in this housing 31.In the present embodiment, this second holding section 310a is positioned at this limiting section 310b side and links this limiting section 310b, and to should first holding section 300 with in conjunction with this first holding section 300, and these loud speaker 30 front, rear, left and right all are horizontally positioned on this housing 31.
In the present embodiment, this first holding section 300 and the second holding section 310a are mutual concavo-convex snap-in structure, and this first holding section 300 is a projection, and the second holding section 310a corresponds to groove; Certainly, in other embodiments, this first holding section 300 also can be groove, and the second holding section 310a then is a projection.
In addition, this second holding section 310a is made up of this limiting section 310b and this housing 31 two parallel projections that the place protrudes out that join, promptly this second holding section 310a is located at this limiting section 310b bottom position, so, when this first holding section 300 with after this second holding section 310a engages, can on horizontal direction, locate this loud speaker 30.
See also Fig. 3, in the present embodiment, the end face of this loud speaker 30 of this limiting section 310b blocking, and press down this loud speaker 30, to locate this loud speaker 30 from vertical direction, cooperate the engaging locating effect of this first and second holding section 300,310a again, and fix this loud speaker 30 on this housing 31.
Wherein, these loud speaker 30 both sides be designed to convex so that this limiting section 310b suppresses the end face in convex; But if the shape of this loud speaker 30 only is common cuboid, then this limiting section 310b promptly suppresses in the end face of this loud speaker 30.Therefore, under practical situation,, only need make this limiting section 310b that this loud speaker 30 is produced pressing result and get final product, there is no specific limited even the shape of this loud speaker 30 changes to some extent; Same, above-mentioned first holding section 300, the second holding section 310a are provided with position, structure etc. and also can be changed with these loud speaker 30 shapes, only need that this loud speaker 30 of location get final product on horizontal direction, there is no specific limited.
In addition, described limiting section 310, the second holding section 310a and limiting section 310b can be formed in one, and this limiting section 310b is that elastomeric material is made, and to have good pliability, produce the clamping effect and be beneficial to.
See also Fig. 4, in addition must explanation is, though all corresponding in the present embodiment settings such as this limiting section, first holding section, second holding section still, also can be changed for example limiting section of both sides and second holding section setting that interlaces according to practical situation.
As shown in the figure, all staggered in the position of this locating part 310 ', first holding section 300 ', the second holding section 310a ', limiting section 310b ' etc., but it still can be reached first holding section 300 ' is engaged with the second holding section 310a ', simultaneously limiting section 310b ' can correspondence suppress in loud speaker 30 ', thus fixing loud speaker 30 '.
In addition, the quantity of this locating part 310,310 ', first holding section 300,300 ', the second holding section 310a, 310a ', limiting section 310b, 310b ' etc. only is a pair of, certainly, its quantity all can be changed according to practical situation, the embodiment of for example two pairs, three pairs even more or asymmetric setting can decide according to the required fixed effect that reaches.
Again, as shown in Figure 2, the top that described fixed structure also is included in loud speaker 30 is set to the operating portion 301 of projection, so that operate.This operating portion 301 is located at the upside corner of this loud speaker 30, and can be the lug of first holding section 300 in the downside corner that is similar to this loud speaker 30; But as shown in Figure 4, also can omit this operating portion 301, directly hold the upside corner of getting this loud speaker 30 ' and operate, recess, projection for example can be set perhaps or other can be for holding the operating portion 301 that the equivalent structure of getting this loud speaker 30 replaces lug type.
Seeing also Fig. 5 A to Fig. 5 B, is the cohesive process in order to explanation fixed structure and loud speaker 30.
Shown in Fig. 5 A, because this locating part 310 is the made elastic fastening hook of elastomeric material, can make this limiting section 310b outwards crooked slightly so execute an external force, put into this loud speaker 30 downwards along direction A again, then, shown in Fig. 5 B, first holding section 300 of these loud speaker 30 side bottoms is sticked in this second holding section 310a, remove external force again and be held on the side of this loud speaker 30 so that this limiting section 310b is rebounded, and this limiting section 310b suppresses in the end face of this loud speaker 30, and this loud speaker 30 is fixed in this housing 31.In addition, if will take out this loud speaker 30, can pass through the upwards application of force of this operating portion 301, to take out this loud speaker 30.
In sum, the fixed structure of loud speaker of the present utility model is by corresponding engaging first holding section, second holding section, but limiting loudspeaker front, rear, left and right all directions are fixed in housing, side by this this loud speaker of limiting section clamping and suppress the end face of this loud speaker, then but the upper and lower of limiting loudspeaker is to being fixed in housing, so the utility model need not use screw and dismantling device thereof, can finish the fixedly operation of loud speaker, and be the desirable loud speaker that changes by simple plug, reach easy-to-mount purpose.In addition, the utility model is simple in structure, is convenient to make, and thereby possesses cost benefit.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any those skilled in the art all can be under spirit of the present utility model and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present utility model should be foundation with the scope of claims.
Claims (8)
1, a kind of fixed structure of loud speaker is characterized in that to the housing of electronic installation in order to fixing loud speaker, comprising:
The side of this loud speaker is located in first holding section;
Second holding section is to should first holding section and be convexly set in this housing; And
Limiting section is located at this housing and is moved up to be used to limiting this loud speaker.
2, the fixed structure of loud speaker according to claim 1 is characterized in that: this first holding section is a lug, and this second holding section is a groove.
3, the fixed structure of loud speaker according to claim 1 is characterized in that: this second holding section one connects this limiting section.
4, the fixed structure of loud speaker according to claim 1 is characterized in that: this limiting section is an elastic fastening hook.
5, the fixed structure of loud speaker according to claim 1 is characterized in that: also comprise the operating portion of being located at this loud speaker.
6, the fixed structure of loud speaker according to claim 5 is characterized in that: this operating portion is wherein one of lug, projection or a groove.
7, the fixed structure of loud speaker according to claim 1 is characterized in that: this limiting section and this second holding section are the individual member that is arranged at this housing.
8, the fixed structure of loud speaker according to claim 1 is characterized in that: this first holding section is a groove, and this second holding section is a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508463U CN201274550Y (en) | 2008-07-16 | 2008-07-16 | Fixing structure for loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508463U CN201274550Y (en) | 2008-07-16 | 2008-07-16 | Fixing structure for loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201274550Y true CN201274550Y (en) | 2009-07-15 |
Family
ID=40884888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201508463U Expired - Fee Related CN201274550Y (en) | 2008-07-16 | 2008-07-16 | Fixing structure for loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201274550Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634715A (en) * | 2012-08-27 | 2014-03-12 | 亚旭电脑股份有限公司 | Fixer of loudspeaker and electronic device with the same |
| CN104105038A (en) * | 2014-07-17 | 2014-10-15 | 歌尔声学股份有限公司 | Loudspeaker module and assembling method of loudspeaker module |
| CN107040830A (en) * | 2017-05-19 | 2017-08-11 | 青岛海信电器股份有限公司 | A kind of loudspeaker mounting bracket |
| WO2021088837A1 (en) * | 2019-11-05 | 2021-05-14 | 苏州上声电子股份有限公司 | Loudspeaker basket, loudspeaker and mounting simulation analysis method therefor |
| CN113840215A (en) * | 2020-06-23 | 2021-12-24 | 明基智能科技（上海）有限公司 | Loudspeaker |
-
2008
- 2008-07-16 CN CNU2008201508463U patent/CN201274550Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634715A (en) * | 2012-08-27 | 2014-03-12 | 亚旭电脑股份有限公司 | Fixer of loudspeaker and electronic device with the same |
| CN104105038A (en) * | 2014-07-17 | 2014-10-15 | 歌尔声学股份有限公司 | Loudspeaker module and assembling method of loudspeaker module |
| CN104105038B (en) * | 2014-07-17 | 2017-09-22 | 歌尔股份有限公司 | The assemble method of loudspeaker module and the loudspeaker module |
| CN107040830A (en) * | 2017-05-19 | 2017-08-11 | 青岛海信电器股份有限公司 | A kind of loudspeaker mounting bracket |
| WO2021088837A1 (en) * | 2019-11-05 | 2021-05-14 | 苏州上声电子股份有限公司 | Loudspeaker basket, loudspeaker and mounting simulation analysis method therefor |
| CN113840215A (en) * | 2020-06-23 | 2021-12-24 | 明基智能科技（上海）有限公司 | Loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120716 |