CN205249448U - Receiver and terminal electronic product - Google Patents
Receiver and terminal electronic product Download PDFInfo
- Publication number
- CN205249448U CN205249448U CN201521132016.4U CN201521132016U CN205249448U CN 205249448 U CN205249448 U CN 205249448U CN 201521132016 U CN201521132016 U CN 201521132016U CN 205249448 U CN205249448 U CN 205249448U
- Authority
- CN
- China
- Prior art keywords
- shell
- shell fragment
- joint portion
- receiver
- kink
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a receiver, which comprises an outer shell, voice coil loudspeaker voice coil and the shell fragment that combines with the shell, be equipped with the joint portion of its side of protrusion on the side of shell, the shell fragment joins externally on the joint portion along vertical direction, double -phase neighbour's joint portion forms a vertical assembly space in the side of shell, the one end of shell fragment is fixed with the joint portion, and the pad laser welding who is connected with the lead wire voice coil loudspeaker voice coil electricity inside the shell switches on with moulding plastics, be equipped with the elastic contact point who switches on with external circuit on the other end, elastic contact point is located within the assembly space of joint portion formation. The utility model discloses a receiver can make the shell fragment obtain effectual protection, prevents to damage in transportation and turnover in -process shell fragment, also can effectually reduce the thickness of whole receiver simultaneously. The utility model also discloses a terminal electronic product which the conduction structure that and shell fragment switched on corresponds vertical assembly and in the shell side, does not additionally occupy the thickness space to the precision logical with shell fragment electric conductance is higher, the reliability is better.
Description
Technical field
The utility model belongs to electro-acoustic product technical field, relates in particular to a kind of receiver and terminal electronic product.
Background technology
Receiver is also receiver, and English is Receiver, be a kind of under voiceless sound leak condition by audio-frequency electricSignal converts the electro-acoustic element of voice signal to, is widely used in the communications such as mobile phone, landline telephone and audiphone eventuallyIn end electronic product.
The shell fragment that receiver contacts with terminal electronic product, is generally positioned on receiver side, is subject to force direction to beThe vertical direction of receiver side, on terminal electronic product, corresponding shell fragment place is provided with PAD (contact or welderingDish), PAD is combined with shell fragment and is jointly realized the conducting of receiver inside and outside circuit; But, based on shell fragment originallyThe bonding position of body and shell, PAD need to arrange in XY direction, unavoidable like this of can take Z-directionPoint space, and because terminal electronic product more and more tends to slimming, this just require receiver thicknessThe smaller the better, existing structure cannot meet this demand; In addition, in existing receiver, shell fragment is generalBe positioned at the outside of shell, shell fragment often can not get effective protection, in the process such as transport, turnover of productEasily shell fragment is caused to damage, and then affect the performance of product. Therefore, be necessary to provide a kind of new shell fragmentWith the assembling mode of shell, and then change the assembling mode of PAD in terminal electronic product, improve receiver withThe precision of terminal electronic Product Assembly and reliability.
Utility model content
First object of the present utility model is to provide a kind of receiver, can be intended to solve existing receiver thickDegree low problem in large and service life.
The utility model is achieved in that a kind of receiver, comprise shell, voice coil loudspeaker voice coil and with described shellIn conjunction with shell fragment, wherein, on the side of described shell, be provided with and protrude the joint portion of its side, described shell fragmentVertically outer being hung on described joint portion; Two adjacent described joint portions form in the side of described shellA vertical assembly space; One end of described shell fragment and described joint portion are fixed, and be injection-moulded in shellThe inner pad laser weld conducting being electrically connected with the lead-in wire of voice coil loudspeaker voice coil, the other end is provided with external circuit and leadsLogical resilient contact; Within described resilient contact is positioned at the assembly space of described joint portion formation.
Improve as one, the rectangular shape of described shell, described joint portion is arranged on the major axis side of described shellOn face or on minor axis side, for the projection that the longitudinal end/minor axis end from described shell extends in parallel is laterally tiedStructure.
Improve as one, described joint portion is provided with two, and described shell fragment correspondence is provided with two.
Improve as one, the structure that described shell fragment is formed in one, comprises that one end is electrically connected with described padThe plate body that arranges of horizontal direction, with the linking arm of the other end smooth connection of described plate body and with described companyThe other end that connects arm is fixedly connected with and is positioned at the curved bend folding part of described assembly space, on described joint portionCorresponding described curved bend folding part place is provided with the portion that dodges of indent.
Improve as one, described curved bend folding part comprises and is fixedly connected with described linking arm and keeps away to describedAllow portion depression direction bending the first kink, contrary with the overbending direction of described the first kink and toThe second kink bending away from the direction of described plate body.
Improve as one, resilient contact is located on described the second kink, and is positioned at outside shell joint portionIn the inner space at edge.
Improve as one, the junction of described the first kink and described the second kink is set to circular arc knotStructure; And, be provided with the hook pin of bending on also at the end of described the second kink.
Owing to having adopted technique scheme, receiver of the present utility model arranges knot by the side at shellClose portion, between two joint portions, on vertical, form an assembly space; By vertically outer being hung on of shell fragmentOn this joint portion, and within making to be positioned at above-mentioned assembly space with the resilient contact of external circuit conducting, changeBecome the setting that shrapnel contact in prior art is exposed to shell outside, made the shell fragment entirety to be positioned at shell simultaneouslyThickness range in, can make shell fragment be effectively protected, prevent transport and circular flow in shell fragment damageBad; Simultaneously because shell fragment changes into by assembling in traditional horizontal direction the side that is vertically assemblied in shellSpace of planes, has effectively reduced the thickness of whole receiver, can meet current for receiver slimmingDemand; Also can avoid in addition dimensional tolerance in the horizontal direction of monomer shell and with terminal electronic productBuild-up tolerance, makes the conducting reliability of shell fragment and external circuit higher.
In the technical program, the first kink of shell fragment and the junction of the second kink are designed to circular arcStructure, than the design of horn structure in prior art, can reduce power value, extends making of shell fragmentUse the life-span.
Second object of the present utility model is to provide a kind of terminal electronic product, is intended to solve existing terminal electricitySub-product is because receiver is thicker and the restriction of mounting structure causes the problem that terminal electronic product is thicker.
The utility model is achieved in that a kind of terminal electronic product, comprises housing, on described housingAbove-mentioned receiver is installed, on described housing, is provided with the conducting structure electrically conducting with described shell fragment; DescribedConducting structure correspondence is vertically assemblied in described assembly space, in electrical contact with the resilient contact of described shell fragment.
Improve as one, described conducting structure is limited to the side of described shell, and does not exceed instituteState the thickness space of shell.
Improve as one, described conducting structure provides the deformation power of horizontal direction for described shell fragment.
Owing to having adopted technique scheme, in the terminal electronic product that the utility model provides, for bulletThereby sheet conducts the corresponding receiver shell that is vertically assemblied in of conducting structure of realizing shell fragment and external circuit conductingIn the assembly space of side (Z-direction assembling), shell fragment is stressed in the horizontal direction, can save thus original technologyThe required thickness of middle conducting structure itself, can reduce the thickness of terminal electronic product; In addition, above-mentioned designIn, shell fragment is higher with the accuracy that the conducting structure of terminal electronic product contacts, better reliability.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of receiver of the present utility model;
Fig. 2 is the plan structure schematic diagram of receiver of the present utility model;
Fig. 3 is the perspective view of receiver of the present utility model;
Fig. 4 is the schematic diagram under shell fragment and the unassembled state of shell of receiver of the present utility model;
Fig. 5 is that the conducting structure of the utility model receiver and terminal electronic product is installed under unassembled stateSchematic diagram;
Fig. 6 is the structural representation after the utility model receiver and terminal electronic product are installed;
Fig. 7 is the perspective view of shell fragment of the present utility model;
Wherein, 10, shell, 11, assembly space, 12, joint portion, 121, dodge portion, 20, shell fragment,21, plate body, 22, linking arm, 23, curved bend folding part, 231, the first kink, 232, the second bendingPortion, 233, hook pin, 234, resilient contact, 30, conducting structure.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawingAnd embodiment, the utility model is further elaborated. Should be appreciated that described herein concreteEmbodiment is only in order to explain the utility model, and is not used in restriction the utility model.
Fig. 1 to Fig. 6 is the structural representation of receiver of the present utility model, and wherein, Fig. 1 shows this realityWith the main TV structure schematic diagram of novel receiver, Fig. 2 shows the knot of overlooking of receiver of the present utility modelStructure schematic diagram, Fig. 3 shows the perspective view of receiver of the present utility model, and Fig. 4 shows thisSchematic diagram under the unassembled state of the shell fragment of the receiver of utility model and shell, it is new that Fig. 5 shows this practicalityStructural representation under the unassembled state of conducting structure of type receiver and terminal electronic product, Fig. 6 showsStructural representation after the utility model receiver and terminal electronic product are installed, it is new that Fig. 7 shows this practicalityThe structural representation of the shell fragment of type, for the ease of statement, has only provided the portion relevant to the utility model in figurePoint. It should be noted that in addition, produce owing to relating generally to receiver shell fragment and terminal electronic in the technical programThe improvement of the conducting structure assembling aspect of product, is not specifically related to other parts of terminal electronic product, therefore,Accompanying drawing of the present utility model is only illustrated the structure of conducting structure part of terminal electronic product, to other concrete portionsPart is no longer illustrated.
From Fig. 1 to Fig. 6, this receiver comprises shell, is arranged in the cavity that shell 10 surroundsVibrational system, vibrational system comprises voice coil loudspeaker voice coil, in addition, in order to realize the conducting of inside and outside circuit, on shell 10Also be combined with shell fragment 20, the inside of shell 10 is injected with pad conventionally, and pad is for electrical with the lead-in wire of voice coil loudspeaker voice coilConnect, shell fragment 20 can conduct with pad (can pass through laser weld conducting), and shell fragment 20 simultaneously canWith external circuit conducting, specifically can be by the resilient contact 234 on shell fragment 20 in electrical contact and conducting, like thisJust can realize effective transmission of the signal of telecommunication from external circuit to receiver inside.
The utility model provides a kind of terminal electronic product simultaneously, comprises housing (not illustrated), on housing, pacifiesAbove-mentioned receiver is housed, and meanwhile, housing is provided with the conducting structure 30 electrically conducting with shell fragment 20, conducting knotStructure 30 can be in electrical contact with the resilient contact of shell fragment 20 234. By above-mentioned electric connection structure, receiverInside and outside circuit can effectively be realized conducting.
Consult shown in Fig. 1-Fig. 6, the utility model is in order to change the dress of shell fragment and conducting structure in prior artFormula formula is provided with the joint portion 12 of protruding its side, this joint portion 12 and shell on the side of shell 1010 are wholely set, normally integrated injection molding, and two adjacent joint portions 12 just can be in the side of shell 10Face forms the assembly space 11 of vertical (being through-thickness), and shell fragment 20 is outer to be hung on joint portion 12,Its one end is fixed on joint portion 12, and be injection-moulded in the inner weldering being electrically connected with voice coil leads of shell 10Dish laser weld is fixed, and the other end is provided with the resilient contact 234 with external circuit conducting, this resilient contact 234Within being positioned at above-mentioned assembly space 11.
Can find out from above-mentioned explanation, in the structure providing at the utility model, shell fragment 20 has changed level sideTo assembling, the stressed existing design of vertical direction, carry out vertical assembling but change in the side of shell 10,In the time of corresponding assembling conducting structure 30 within assembly space, obvious like this, outside conducting structure 30 is also positioned atThe side of shell 10, and do not exceed the thickness space of shell 10, do not need additionally to take the thickness of product;Moreover, be readily appreciated that, in the time that conducting structure 30 is vertically assembled in assembly space 11, conducting knotStructure 30 itself can provide to shell fragment 20 power (as shown in F in Fig. 6) of a horizontal direction, is different from existingIn technology, shell fragment 20 stressed design in the vertical direction, has dispensed corresponding shell fragment 20 on terminal electronic productPlace realizes the thickness of the conducting structure of conducting, can make the thinner of terminal electronic product change; In addition, above-mentioned knotIn structure design, the resilient contact 234 of shell fragment 20 is also appreciated that within being protected in assembly space 11For being limited in the inner space that the outward flange of shell joint portion 12 forms, can make shell fragment 20To effectively protection, prevent that shell fragment 20 damages in transport and circular flow, also can effectively reduce whole simultaneouslyThe thickness of individual receiver.
And for terminal electronic product, because shell fragment 20 is changed into edge by assembling in traditional horizontal directionVertical direction is assemblied in the lateral space of shell 10, can avoid monomer shell dimensional tolerance in the horizontal directionAnd with the build-up tolerance of terminal electronic product, make shell fragment 20 higher with the conducting levels of precision of external circuit,Better reliability.
Concrete, in the present embodiment, the rectangular shape of shell 10, comprises two major axis sidewalls and two minor axisesSidewall, joint portion 12 is arranged on the major axis side of shell 10, certainly, also can be arranged on shell 10On minor axis side; The quantity of joint portion 12 is provided with two conventionally, shell fragment 20 correspondences be also provided with two,Certainly can be set to according to actual needs more.
As shown in Figure 7, shell fragment 20 comprises the plate body 21, one end and the plate body 21 that are fixedly connected with joint portion 12The linking arm 22 that is smoothly fixedly connected with, be fixedly connected with the other end of linking arm 22 and be positioned at assembly space 11Interior curved bend folding part 23, on joint portion 12,23 places, corresponding curved bend folding part are provided with the portion that dodges 121 of indent;This curved bend folding part 23 specifically comprises and being fixedly connected with linking arm 22 and to the depression direction of dodging portion 121The first kink 231 of bending, contrary with the overbending direction of the first kink 231 and to away from described plate bodyDirection extend the second kink 232. Resilient contact 234 is positioned on the second kink 232. Wherein,The portion that dodges 121 on joint portion 12 be set to resilient contact 234 be arranged in inner space provide may.
Further, the first kink 231 is set to circular-arc with the position that the second kink 232 is connected(being connected smoothly), can reduce power value thus, extends the service life of product; Further, existThe end of the second kink 232 is also provided with the hook pin 233 of bending, meanwhile, and the upper edge of conducting structure 30Edge is arranged with two oblique angles, and hook pin 233 is worked in coordination with the angle at oblique angle, can well guide conductingThe contraposition assembling of structure 30.
When concrete enforcement, joint portion 12 is connected and fixed with the plate body 21 of the horizontal direction setting of shell fragment 20, and twoPerson can be fixed and be connected or be bondingly fixed connection by laser spot welding.
In the present embodiment, the structure that shell fragment 20 is formed in one, i.e. plate body 21, linking arm 22 and arcKink 23 all can be one-body molded, is convenient to processing and fabricating.
In the present embodiment, the conducting structure of terminal electronic product 30 is installed along the direction of arrow in Fig. 5,Conducting structure 30 can push curved bend folding part 23, makes it produce the elastic deformation in horizontal direction,And consequent deformation part can enter in the portion of dodging 121.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model,All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all shouldWithin being included in protection domain of the present utility model.
Claims (10)
1. a receiver, comprises shell, voice coil loudspeaker voice coil and the shell fragment of being combined with described shell, and its feature existsIn: on the side at described shell, be provided with the joint portion of protruding its side, described shell fragment is vertically plug-inOn described joint portion; Two adjacent described joint portions form a vertical assembling in the side of described shellSpace; One end of described shell fragment and described joint portion are fixed, and be injection-moulded in enclosure with voice coil loudspeaker voice coilThe pad laser weld conducting of lead-in wire electrical connection, the other end is provided with the resilient contact with external circuit conducting;Within described resilient contact is positioned at the assembly space of described joint portion formation.
2. receiver according to claim 1, is characterized in that, the rectangular shape of described shell, instituteStating on the major axis side that joint portion is arranged on described shell or on minor axis side, is the major axis from described shellThe bulge-structure that end/minor axis end extends in parallel laterally.
3. receiver according to claim 2, is characterized in that, described joint portion is provided with two,Described shell fragment correspondence is provided with two.
4. according to the receiver described in claims 1 to 3 any one, it is characterized in that, described shell fragment isIntegrated structure, comprise plate body that horizontal direction that one end is electrically connected with described pad arranges, with described inThe linking arm of the other end smooth connection of plate body and be fixedly connected with and be positioned at the other end of described linking armCurved bend folding part in described assembly space, on described joint portion, corresponding described curved bend folding part place is provided withThe recessed portion that dodges.
5. receiver according to claim 4, is characterized in that, described curved bend folding part comprise withDescribed linking arm be fixedly connected with and to the first kink of described depression direction bending of dodging portion, with described inOverbending direction second kink contrary and that bend to the direction away from described plate body of the first kink.
6. receiver according to claim 5, is characterized in that, resilient contact is located at described secondOn kink, and be arranged in the outer peripheral inner space in shell joint portion.
7. receiver according to claim 5, is characterized in that, described the first kink with described inThe junction of the second kink is set to arc structure; And, establish on also at the end of described the second kinkThere is the hook pin of bending.
8. a terminal electronic product, comprises housing, it is characterized in that, on described housing, installs and has the rightProfit requires the receiver described in 1 to 7 any one, is provided with described shell fragment and electrically conducts on described housingConducting structure; Described conducting structure correspondence is vertically assemblied in described assembly space, with the elasticity of described shell fragmentContact is in electrical contact.
9. terminal electronic product according to claim 8, is characterized in that, described conducting knotStructure is limited to the side of described shell, and does not exceed the thickness space of described shell.
10. terminal electronic product according to claim 8, is characterized in that, described conducting knotStructure provides the deformation power of horizontal direction for described shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132016.4U CN205249448U (en) | 2015-12-30 | 2015-12-30 | Receiver and terminal electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132016.4U CN205249448U (en) | 2015-12-30 | 2015-12-30 | Receiver and terminal electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249448U true CN205249448U (en) | 2016-05-18 |
Family
ID=55948509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132016.4U Withdrawn - After Issue CN205249448U (en) | 2015-12-30 | 2015-12-30 | Receiver and terminal electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105407428A (en) * | 2015-12-30 | 2016-03-16 | 歌尔声学股份有限公司 | Receiver and terminal electronic product |
-
2015
- 2015-12-30 CN CN201521132016.4U patent/CN205249448U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105407428A (en) * | 2015-12-30 | 2016-03-16 | 歌尔声学股份有限公司 | Receiver and terminal electronic product |
| CN105407428B (en) * | 2015-12-30 | 2019-01-11 | 歌尔股份有限公司 | A kind of receiver and terminal electronic product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3352476B1 (en) | Receiver | |
| EP3288288A1 (en) | Silica gel diaphragm, receiver module, and method for processing silica gel diaphragm | |
| US9648405B2 (en) | Speaker and mobile communication terminal device using same | |
| US8891806B2 (en) | Mobile terminal | |
| WO2017128858A1 (en) | Sound chamber structure and terminal | |
| US11032636B2 (en) | Speaker module | |
| CN104795655A (en) | Coaxial connector plug | |
| CN205017383U (en) | Earphone subassembly and electronic equipment | |
| US10129619B2 (en) | Receiver | |
| CN204046825U (en) | The speaker housings of integrated injection molding | |
| CN103986011B (en) | Water-proof connector and manufacture method thereof | |
| CN205249448U (en) | Receiver and terminal electronic product | |
| CN205596335U (en) | Loudspeaker module group | |
| CN106684617A (en) | Electric connector | |
| US11477576B2 (en) | Injection molding method for product with elastic connection sheet, and loudspeaker and electronic apparatus | |
| US10321240B2 (en) | Receiver | |
| CN204887462U (en) | Telephone receiver | |
| CN204681580U (en) | Loud speaker module | |
| CN107396264B (en) | Loudspeaker | |
| CN105407428B (en) | A kind of receiver and terminal electronic product | |
| JP2013222682A (en) | Electric connector and manufacturing method of the same | |
| CN205029865U (en) | Loudspeaker | |
| CN108882128A (en) | Loudspeaker and intelligent terminal | |
| US10244326B2 (en) | Miniature sounder | |
| CN211018984U (en) | Camera device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20190111 |
|
| AV01 | Patent right actively abandoned |