CN203734797U - Electronic apparatus built-in sound box shockproof structure - Google Patents
Electronic apparatus built-in sound box shockproof structure Download PDFInfo
- Publication number
- CN203734797U CN203734797U CN201420053263.4U CN201420053263U CN203734797U CN 203734797 U CN203734797 U CN 203734797U CN 201420053263 U CN201420053263 U CN 201420053263U CN 203734797 U CN203734797 U CN 203734797U
- Authority
- CN
- China
- Prior art keywords
- elastic rubber
- electronic equipment
- speaker
- rubber fitting
- shockproof structure
- 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
- 210000005069 ears Anatomy 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an electronic apparatus built-in sound box shockproof structure. The casing of a sound box is fixed on mounting columns or structural members through bolts, wherein the mounting columns or structural members are provided with inner screw threads and are arranged in the shell of an electronic apparatus; the casing of the sound box is provided with at least two mounting lugs; a fixing hole is formed in each mounting lug; an elastic glue cushion is mounted on each fixing hole; the elastic glue cushion includes an upper gasket arranged above the mounting lug, a lower gasket which is arranged below the mounting lug, and a connecting column which integrally connects the upper gasket with the lower gasket and passes through the fixing hole of the mounting lug; a through hole penetrating the upper gasket, the connecting column and the lower gasket is formed in the elastic glue cushion; and the bolt passes through the through hole in the elastic glue cushion so as to be in screw joint with the mounting column in the shell. According to the electronic apparatus built-in sound box shockproof structure of the utility model, the mounting lugs at side portions of the sound box are additionally provided with the elastic glue cushions, and therefore, influence of vibration of the sound box on the shell of the electronic apparatus can be decreased, and the sound playing effect of the sound box can be improved.
Description
Technical field
The utility model relates to electronic equipment built-in speaker fixed structure, more particularly, relates to a kind of electronic equipment built-in speaker shockproof structure.
Background technology
Along with the fast development of electronics technology, there is increasing electronic equipment.These electronic equipments not only calculation function are more and more strong, processing speed especially speed is grown up, as notebook computer, mobile phone, multimedia player, personal digital assistant, projecting apparatus etc., become a part indispensable in people's study, life & amusement and work.
General portable consumption electronic products, for example LED projecting apparatus, can configure several audio amplifiers in enclosure interior, so that preferably visual and sound effects to be provided.The structure external form of audio amplifier designs according to the housing of electronic product, and therefore the audio amplifier of these electronic equipments is led mainly with frivolous small and exquisite being designed to.
But the audio amplifier of these electronic equipments can produce vibrations in the time of running, and these vibrations can be passed to the housing of electronic equipment, may affect user's operation feeling, also may exert an influence to the miscellaneous part in casting of electronic device simultaneously.And audio amplifier vibrations also can affect sound result of broadcast.
Utility model content
The technical problems to be solved in the utility model is, shakes the problem that electronic equipment casing is exerted an influence for above-mentioned electronic equipment built-in speaker, and a kind of electronic equipment built-in speaker shockproof structure is provided.
The technical scheme that the utility model solves the problems of the technologies described above is, a kind of electronic equipment built-in speaker shockproof structure is provided, the shell of described audio amplifier is bolted in the casing of electronic equipment on the female erection column of tool or structural member, and the shell of described audio amplifier is provided with has a fixing hole at least two mounting ears and each mounting ear; Described in each, on fixing hole, be equiped with elastic rubber fitting; Described elastic rubber fitting comprise be positioned at mounting ear top Upper gasket, be positioned at the lower gasket of elastic rubber fitting below and described Upper gasket and lower gasket connected as one and be located in the joint pin of the fixing hole of mounting ear, and on this elastic rubber fitting, there is the through hole through Upper gasket, joint pin and lower gasket; Described bolt is screwed on the erection column in casing through the through hole on elastic rubber fitting.
In electronic equipment built-in speaker shockproof structure described in the utility model, the external diameter of the joint pin of described elastic rubber fitting mates with the internal diameter of the fixing hole of mounting ear, and the Upper gasket of this elastic rubber fitting and the size of lower gasket are greater than the size of described joint pin.
In electronic equipment built-in speaker shockproof structure described in the utility model, described mounting ear is provided with breach, and the joint pin of described elastic rubber fitting is attached in the fixing hole of mounting ear by described breach.
In electronic equipment built-in speaker shockproof structure described in the utility model, the size of described breach be less than elastic rubber fitting joint pin external diameter and be greater than the twice of the pipe thickness of this joint pin.
In electronic equipment built-in speaker shockproof structure described in the utility model, in described elastic rubber fitting, the height of joint pin and the thickness of mounting ear match.
In electronic equipment built-in speaker shockproof structure described in the utility model, described bolt comprises nut, has externally threaded threaded portion and the cylindrical portion between nut and threaded portion, the matched of the height of described cylindrical portion smooth surface and this cylindrical portion and the through hole of elastic rubber fitting.
In electronic equipment built-in speaker shockproof structure described in the utility model, the external diameter of described cylindrical portion mates with the internal diameter of through hole on elastic rubber fitting and the external diameter of described threaded portion is less than the external diameter of cylindrical portion.
In electronic equipment built-in speaker shockproof structure described in the utility model, described at least two mounting ears lay respectively at casing of loudspeaker box two relative sides.
In electronic equipment built-in speaker shockproof structure described in the utility model, described at least two mounting ears arrange at the Shang Cheng diagonal angle, two sides of audio amplifier.
In electronic equipment built-in speaker shockproof structure described in the utility model, the surface of described at least two mounting ears is parallel to respectively the surface of casing of loudspeaker box.
Electronic equipment built-in speaker shockproof structure of the present utility model has following beneficial effect: by installing elastic rubber fitting additional at the mounting ear of audio amplifier sidepiece, can reduce audio amplifier and shake the impact on electronic device shell, and improve the effect that sound is play.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model electronic equipment built-in speaker shockproof structure embodiment.
Fig. 2 is the fixed structure schematic diagram of casing of loudspeaker box in Fig. 1.
Fig. 3 is the schematic diagram of bolt in Fig. 1, elastic rubber fitting and mounting ear.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, 3, be the schematic diagram of the utility model electronic equipment built-in speaker shockproof structure embodiment, for audio amplifier being fixed on to casing 20 inside of electronic equipment.This erection column 21 of erection column 21(that the shell 10 of above-mentioned audio amplifier is fixed on by bolt 13 in the casing 20 of electronic equipment has internal thread) or other structural members on.The shell 10 of this audio amplifier is provided with has a fixing hole 111 on two mounting ears 11 and each mounting ear 11; On each fixing hole 111, be equiped with the elastic rubber fitting 12 of being made by elastomeric material; Elastic rubber fitting 12 comprises and is positioned at the Upper gasket 121 of mounting ear 11 tops, the joint pin 122 that is positioned at the lower gasket 123 of mounting ear 11 belows and Upper gasket 121 and lower gasket 123 are connected as one, and joint pin 122 is located in the fixing hole 111 of mounting ear 11.On elastic rubber fitting 12, there is the through hole 124 that runs through Upper gasket 121, joint pin 122 and lower gasket 123; Bolt 13 is screwed on the erection column 21 or other structural members in casing 20 through the through hole 124 on elastic rubber fitting 12, thereby realizes shell 10 fixing of audio amplifier.
Certainly, in actual applications, the quantity of mounting ear 11, elastic rubber fitting 12 and bolt 13 can be according to the increase such as size, stability requirement of casing of loudspeaker box 10.
The elastic rubber fitting 12 that above-mentioned electronic equipment built-in speaker shockproof structure forms by having Upper gasket 121, lower gasket 123 and joint pin 122, make the shell 10 of audio amplifier and the casing 20(of electronic equipment comprises and the rigidly connected bolt 13 of casing 20) between contact without rigidity, shake the impact on casing 20 thereby reduced audio amplifier, can improve the result of broadcast of audio amplifier simultaneously.
In above-mentioned electronic equipment built-in speaker shockproof structure, the external diameter of the joint pin of elastic rubber fitting 12 mates with the internal diameter of the fixing hole of mounting ear 11, and the Upper gasket 121 of this elastic rubber fitting 12 and the size of lower gasket 123 are greater than the size of joint pin 122.Like this, in the time that elastic rubber fitting 12 is attached to the fixing hole 111 of mounting ear 11, can not become flexible, improve the fixing stability of shell 10 of audio amplifier.
Especially, above-mentioned mounting ear 11 is provided with breach 112, and the joint pin 122 of elastic rubber fitting 12 is attached in the fixing hole 111 of mounting ear 11 by this breach 112, thereby has facilitated the assembling of elastic rubber fitting 12.For avoiding elastic rubber fitting 12 to skid off from breach 112, can make the size of breach 112 be less than elastic rubber fitting 12 joint pin 122 external diameter and be greater than the twice of the pipe thickness of this joint pin 122.
In elastic rubber fitting 12, the height of joint pin 122 can match with the thickness of mounting ear 11, can make like this Upper gasket 121 of elastic rubber fitting 12 and lower gasket 123 clamp stable mounting ear 11, further improves the fixing stability of casing of loudspeaker box 10.
For further improving the fixing stability of audio amplifier, bolt 13 can comprise nut 131, have externally threaded threaded portion 133 and the cylindrical portion 132 between nut 131 and threaded portion 133, the matched of the height of the smooth surface of above-mentioned cylindrical portion 132 and this cylindrical portion 132 and the through hole 124 of elastic rubber fitting 12.Especially, the external diameter of above-mentioned cylindrical portion 132 mates with the internal diameter of through hole 124 on elastic rubber fitting 12 and the external diameter of threaded portion 133 is less than the external diameter of cylindrical portion 132, thereby can ensure that bolt 13 can penetrate the through hole 124 of elastic rubber fitting 12 and can be interior loosening at elastic rubber fitting 12.
Especially, above-mentioned two mounting ears 11 can lay respectively at casing of loudspeaker box 10 two relative sides (example as shown in Figure 2 left and right two sides of shell 10), and these two mounting ears 11 arrange at the Shang Cheng diagonal angle, two sides of audio amplifier.
For ease of assembling, the surface of two mounting ears 11 is parallel to respectively the surface (upper and lower surface) of casing of loudspeaker box 10.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (10)
1. an electronic equipment built-in speaker shockproof structure, the shell of described audio amplifier is bolted in the casing of electronic equipment on the female erection column of tool or structural member, it is characterized in that: the shell of described audio amplifier is provided with has a fixing hole at least two mounting ears and each mounting ear; Described in each, on fixing hole, be equiped with elastic rubber fitting; Described elastic rubber fitting comprise be positioned at mounting ear top Upper gasket, be positioned at the lower gasket of elastic rubber fitting below and described Upper gasket and lower gasket connected as one and be located in the joint pin of the fixing hole of mounting ear, and on this elastic rubber fitting, there is the through hole through Upper gasket, joint pin and lower gasket; Described bolt is screwed on the erection column in casing through the through hole on elastic rubber fitting.
2. electronic equipment built-in speaker shockproof structure according to claim 1, it is characterized in that: the external diameter of the joint pin of described elastic rubber fitting mates with the internal diameter of the fixing hole of mounting ear, and the Upper gasket of this elastic rubber fitting and the size of lower gasket are greater than the size of described joint pin.
3. electronic equipment built-in speaker shockproof structure according to claim 2, is characterized in that: described mounting ear is provided with breach, and the joint pin of described elastic rubber fitting is attached in the fixing hole of mounting ear by described breach.
4. electronic equipment built-in speaker shockproof structure according to claim 3, is characterized in that: the size of described breach be less than elastic rubber fitting joint pin external diameter and be greater than the twice of the pipe thickness of this joint pin.
5. electronic equipment built-in speaker shockproof structure according to claim 1, is characterized in that: in described elastic rubber fitting, the height of joint pin and the thickness of mounting ear match.
6. electronic equipment built-in speaker shockproof structure according to claim 1, it is characterized in that: described bolt comprises nut, has externally threaded threaded portion and the cylindrical portion between nut and threaded portion, the matched of the height of described cylindrical portion smooth surface and this cylindrical portion and the through hole of elastic rubber fitting.
7. electronic equipment built-in speaker shockproof structure according to claim 6, is characterized in that: the external diameter of described cylindrical portion mates with the internal diameter of through hole on elastic rubber fitting and the external diameter of described threaded portion is less than the external diameter of cylindrical portion.
8. electronic equipment built-in speaker shockproof structure according to claim 1, is characterized in that: described at least two mounting ears lay respectively at casing of loudspeaker box two relative sides.
9. electronic equipment built-in speaker shockproof structure according to claim 8, is characterized in that: described at least two mounting ears arrange at the Shang Cheng diagonal angle, two sides of audio amplifier.
10. electronic equipment built-in speaker shockproof structure according to claim 8, is characterized in that: the surface of described at least two mounting ears is parallel to respectively the surface of casing of loudspeaker box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053263.4U CN203734797U (en) | 2014-01-27 | 2014-01-27 | Electronic apparatus built-in sound box shockproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053263.4U CN203734797U (en) | 2014-01-27 | 2014-01-27 | Electronic apparatus built-in sound box shockproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734797U true CN203734797U (en) | 2014-07-23 |
Family
ID=51204836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053263.4U Expired - Lifetime CN203734797U (en) | 2014-01-27 | 2014-01-27 | Electronic apparatus built-in sound box shockproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734797U (en) |
Cited By (4)
| 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 |
| CN108536231A (en) * | 2018-04-20 | 2018-09-14 | 广州昊旻晟电子技术有限公司 | A kind of touch one-piece machine |
| CN110015619A (en) * | 2019-04-19 | 2019-07-16 | 宁波杜亚机电技术有限公司 | A kind of clothes airing machine driving device and application have the clothes airing machine of the driving device |
| CN112757810A (en) * | 2019-11-06 | 2021-05-07 | 彭志军 | Ultrasonic anti-solidification pen device for improving smoothness of pen writing |
-
2014
- 2014-01-27 CN CN201420053263.4U patent/CN203734797U/en not_active Expired - Lifetime
Cited By (5)
| 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 |
| CN108200488B (en) * | 2016-12-08 | 2022-06-03 | 林球有限公司 | Vibration-proof device for sound equipment and sound equipment rack with vibration-proof device |
| CN108536231A (en) * | 2018-04-20 | 2018-09-14 | 广州昊旻晟电子技术有限公司 | A kind of touch one-piece machine |
| CN110015619A (en) * | 2019-04-19 | 2019-07-16 | 宁波杜亚机电技术有限公司 | A kind of clothes airing machine driving device and application have the clothes airing machine of the driving device |
| CN112757810A (en) * | 2019-11-06 | 2021-05-07 | 彭志军 | Ultrasonic anti-solidification pen device for improving smoothness of pen writing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUOLE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HU ZHENYU Effective date: 20150304 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 413100 YIYANG, HUNAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150304 Address after: The central Shenzhen city of Guangdong Province, 518000 Keyuan Road, Nanshan District science and Technology Park No. 15 Kexing Science Park Building 4 unit B floor 10 No. 01 Patentee after: SHENZHEN HOLATEK Co.,Ltd. Address before: 413100 No. 232, Qingyun mountain road, Hunan, Yuanjiang Patentee before: Hu Zhenyu |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |