CN205454083U - Electronic equipment and speaker structure with liquid crystal display - Google Patents
Electronic equipment and speaker structure with liquid crystal display Download PDFInfo
- Publication number
- CN205454083U CN205454083U CN201521131042.5U CN201521131042U CN205454083U CN 205454083 U CN205454083 U CN 205454083U CN 201521131042 U CN201521131042 U CN 201521131042U CN 205454083 U CN205454083 U CN 205454083U
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- China
- Prior art keywords
- plate body
- support
- hole
- back cover
- lcds
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- 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.)
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a speaker structure for adjacent setting with liquid crystal display, including body, support and the plate body that is used for the sound production, the body is used for fixing the backshell internal surface at electronic equipment, the plate body is used for the laminating to be in liquid crystal display's internal surface, the confession has been seted up on the support the through -hole that the body was worn to establish, the support sets up the plate body with between the backshell, just the both ends of through -hole are sealed respectively to set up and are in the plate body with backshell internal surface formant chamber, just the body is located in the through -hole. The utility model also discloses an electronic equipment of having liquid crystal display. Through being provided with the support between electronic equipment's backshell at liquid crystal display, the common sound chamber that is used for holding the body of sound production of constituteing of backshell, support and plate body has smooth surface with liquid crystal display internal surface direct contact's plate body, this plate body can not appear and protruding or warp the condition that leads to liquid crystal display to damage and take place.
Description
Technical field
This utility model relates to technical field of electronic equipment, particularly relates to a kind of electronic equipment with LCDs and loadspeaker structure thereof.
Background technology
Present stage, various electronic products have enriched the every aspect of people's life, and simultaneously, people are more and more fastidious to electronic product.Such as, in shape, people always want to that the viewing area accounting of product is bigger, frame is narrower, thickness is thinner.Product, also can be along with other design and quality problems or the generation of risk while meeting these ultimate attainment requirements.
After display screen accounts for the most areas of whole product, display screen peripheral region is narrower, and speaker can be only placed at display screen area, and final speaker and display screen are in a thickness direction in the state of stacking.
But, existing electronic product is used mostly LCDs, and display backlight source is the highest to the requirement of flatness and stability thereof, and a slight point deformation or extruding all can cause display defect.Speaker is placed in the middle of display screen back; LCDs or its protection structure will certainly be impacted by the more corresponding sealing structures of speaker; as shown in Figure 1; need to make the sound chamber of speaker 2 during product design in relatively thin thickness space; and LCDs 1 can not be impacted; therefore usual speaker 2 surrounding at product makes sound cavity wall 2a, and sound chamber lid 2c on sound cavity wall 2a opening part cover, and with LCDs 1, sound chamber lid 2c is separated certain interval.Specifically offer the through hole of corresponding speaker 2 on the center 4 between LCDs 1 with speaker 2, sound chamber lid 2c is connected to this through hole edge.Sound cavity wall 2a of this kind of audio cavity structure is bad with the junction sealing effectiveness of sound chamber lid 2c and easily misplaces, and causes intensity of phonation to be had a greatly reduced quality, simultaneously the bad control of flatness at this, and once local crowning is understood jack-up LCDs 1 and affected display effect.
Utility model content
The deficiency existed in view of prior art, this utility model provides a kind of does not increase product thickness, voice effect is good, do not affect the electronic equipment with LCDs and the loadspeaker structure thereof of display effect.
In order to realize above-mentioned purpose, this utility model have employed following technical scheme:
A kind of loadspeaker structure, for being disposed adjacent with LCDs, including body, support and plate body for sounding, described body is for being fixed on the back cover inner surface of electronic equipment, described plate body is for being fitted in the inner surface of described LCDs, the through hole worn for described body is offered on described support, described support is arranged between described plate body and described back cover, and the two ends of described through hole are sealingly disposed in described plate body respectively and described back cover inner surface forms sound chamber, and described body is located in described through hole.
Preferably, the face that described support is relative with described plate body is plane.
Preferably, described support is arranged away from the face depression of described plate body, and is provided with multiple rib being crisscross arranged in described through hole periphery.
Preferably, at least one pair of is located at described rib height of described through hole both sides less than other rib, is sealed in wherein by described through hole for being coordinated with described back cover by sealing member in the periphery of described through hole.
Preferably, described plate body is pasted together with described support.
Preferably, the position that described plate body is relative with described body offers the first groove for accommodating described body.
Preferably, described through hole is located at the center of described support.
Preferably, the area of described support is not less than the twice of described through hole.
Preferably, at least two sidewall of described support is convexly equipped with convex edge spaced with described plate body.
Another object of the present utility model is to provide a kind of electronic equipment with LCDs, including LCDs, back cover and the above-mentioned loadspeaker structure being located between described LCDs and back cover.
This utility model is by being provided with support in LCDs between the back cover of electronic equipment, back cover, support and plate body collectively constitute the sound chamber of the body for accommodating sounding, the plate body directly contacted with LCDs inner surface has smooth surface, does not haves this plate body projection or deforms the situation generation causing LCDs to be damaged.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of the speaker of existing electronic product.
Fig. 2 is the sectional structure schematic diagram at the speaker position of the electronic equipment of this utility model embodiment 1.
Fig. 3 is the mounting structure schematic diagram of the speaker of the electronic equipment of this utility model embodiment 1.
Fig. 4 is the sectional structure schematic diagram at the speaker position of the electronic equipment of this utility model embodiment 2.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further described.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment 1
Refering to Fig. 2, the loadspeaker structure of the present embodiment is applied to have in the electronic equipment of LCDs, and loadspeaker structure is stacked on the back of LCDs 1, and is gone out sound by the sound mouth K on back cover 3.Wherein, loadspeaker structure includes the body 20 for sounding, support 30 and the plate body 40 as center, body 20 is for being fixed on back cover 3 inner surface of electronic equipment, plate body 40 is for being fitted in the inner surface of LCDs 1, the through hole 31 worn for body 20 is offered on support 30, support 30 is arranged between plate body 40 and back cover 3, and the two ends of through hole 31 are sealingly disposed in plate body 40 respectively and back cover 3 inner surface forms sound chamber, and body 20 is located in through hole 31.
The edge of body 20 and back cover 3 contact surface is provided with sealing ring S, is specifically convexly equipped with, at back cover 3 inner surface, barricade 3S, sealing ring S that a trap closes and is sealed between barricade 3S end face and body 20 periphery.Being provided with gum 3S ' between support 30 and plate body 40, support 30 is pasted onto plate body 40 surface and forms an entirety so that dismounting process will be simple, sound chamber better tightness.
In conjunction with Fig. 3, here, the face that preferably support 30 is relative with plate body 40 is plane, and further support 30 is arranged away from the face depression of plate body 40, through hole 31 position forms a circle for pasting the rib of back cover 3, simultaneously, multiple rib 32 being crisscross arranged it is provided with in through hole 31 periphery, support 30 intensity can be strengthened and reduce its weight and material cost, when the External Force Acting being applied on back cover 3 is after the body 20 of sounding, owing to the intensity of support 30 is enough not susceptible to deformation, external force is dispersed in all sites of support 30 indirectly, thus the stress of the LCDs 1 avoiding support 30 local crowning and causing is concentrated, ensure that display quality.
On support 30, at least it is located at the height of rib 32 of through hole 31 both sides for a pair less than other rib, being sealed in wherein for being coordinated with back cover 3 by sealing member 50 in the periphery of through hole 31 by through hole 31, sealing member 50 can be foam, is pasted onto back cover 3 inner surface by the gum of a circle closing.
Preferably, through hole 31 is located at the center of support 30, and all of rib 32 is arranged in through hole 31 around, connects into lattice structure mutual vertically.And the area of support 30 is advisable with the twice not less than through hole 31.
For being removably attached to by loadspeaker structure on back cover 3, back cover 3 inner surface is the most vertically provided with a circle spaced apart claw 3a, and correspondingly, the sidewall in the two pairs of opposed of support 30 is convexly equipped with and keeps at a certain distance away the convex edge 330 arranged with plate body 40.When assembling loadspeaker structure, first support 30 is pasted onto plate body 40 inner surface, body 20 is sealed and is pasted onto back cover 3 inner surface, support 30 is set level, end face at support 30 places at least one circle sealing member 50, is finally covered by back cover 3 and makes claw 3a engage with convex edge 330 on support 30.
Assembled by such removably, dismounting efficiency can be effectively improved, back cover, support and plate body collectively constitute the sound chamber of the body for accommodating sounding, good seal performance, the plate body directly contacted with LCDs inner surface has smooth surface, does not haves this plate body projection or deforms the situation generation causing LCDs to be damaged.
Embodiment 2
As shown in Figure 4, different from embodiment 1, on the plate body 40 of the present embodiment, the position relative with body 20 offers the first groove (figure is not marked), and accommodating body 20 during assembling can be embedded, can the thickness of the most thinning electronic equipment, realize slimming further.
Below it is only the detailed description of the invention of the application; it should be pointed out that, for those skilled in the art, on the premise of without departing from the application principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (10)
1. a loadspeaker structure, for being disposed adjacent with LCDs (1), it is characterized in that, including the body (20) for sounding, support (30) and plate body (40), described body (20) is for being fixed on back cover (3) inner surface of electronic equipment, described plate body (40) is used for being fitted in the inner surface of described LCDs (1), the through hole (31) worn for described body (20) is offered on described support (30), described support (30) is arranged between described plate body (40) and described back cover (3), and the two ends of described through hole (31) are sealingly disposed in described plate body (40) respectively and described back cover (3) inner surface forms sound chamber, and described body (20) is located in described through hole (31).
Loadspeaker structure the most according to claim 1, it is characterised in that the face that described support (30) is relative with described plate body (40) is plane.
Loadspeaker structure the most according to claim 1, it is characterized in that, described support (30) is arranged away from the face depression of described plate body (40), and is provided with multiple rib (32) being crisscross arranged in described through hole (31) periphery.
Loadspeaker structure the most according to claim 3, it is characterized in that, at least one pair of described rib (32) height being located at described through hole (31) both sides is less than other rib, is sealed in wherein by described through hole (31) for being coordinated with described back cover (3) by sealing member (50) in the periphery of described through hole (31).
Loadspeaker structure the most according to claim 1, it is characterised in that described plate body (40) is pasted together with described support (30).
Loadspeaker structure the most according to claim 1, it is characterised in that the position that described plate body (40) is relative with described body (20) offers the first groove for accommodating described body (20).
Loadspeaker structure the most according to claim 1, it is characterised in that described through hole (31) is located at the center of described support (30).
Loadspeaker structure the most according to claim 1, it is characterised in that the area of described support (30) is not less than the twice of described through hole (31).
9. according to the arbitrary described loadspeaker structure of claim 1-8, it is characterised in that at least two sidewall of described support (30) is convexly equipped with and described plate body (40) spaced convex edge (330).
10. an electronic equipment with LCDs, it is characterized in that, including LCDs (1), back cover (3) and the arbitrary described loadspeaker structure of claim 1-9 being located between described LCDs (1) and back cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131042.5U CN205454083U (en) | 2015-12-29 | 2015-12-29 | Electronic equipment and speaker structure with liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131042.5U CN205454083U (en) | 2015-12-29 | 2015-12-29 | Electronic equipment and speaker structure with liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454083U true CN205454083U (en) | 2016-08-10 |
Family
ID=56598852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131042.5U Expired - Fee Related CN205454083U (en) | 2015-12-29 | 2015-12-29 | Electronic equipment and speaker structure with liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010436A (en) * | 2016-10-28 | 2018-05-08 | 三星显示有限公司 | Display device |
| CN112616111A (en) * | 2017-04-29 | 2021-04-06 | 乐金显示有限公司 | Display device |
-
2015
- 2015-12-29 CN CN201521131042.5U patent/CN205454083U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010436A (en) * | 2016-10-28 | 2018-05-08 | 三星显示有限公司 | Display device |
| CN108010436B (en) * | 2016-10-28 | 2021-12-14 | 三星显示有限公司 | Display device |
| CN112616111A (en) * | 2017-04-29 | 2021-04-06 | 乐金显示有限公司 | Display device |
| CN112616111B (en) * | 2017-04-29 | 2022-06-14 | 乐金显示有限公司 | Display device |
| US11930338B2 (en) | 2017-04-29 | 2024-03-12 | Lg Display Co., Ltd. | Display apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |