CN106851453B - The fixing means of wire rod and structural member - Google Patents
The fixing means of wire rod and structural member Download PDFInfo
- Publication number
- CN106851453B CN106851453B CN201710042041.0A CN201710042041A CN106851453B CN 106851453 B CN106851453 B CN 106851453B CN 201710042041 A CN201710042041 A CN 201710042041A CN 106851453 B CN106851453 B CN 106851453B
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- CN
- China
- Prior art keywords
- wire rod
- structural member
- limit
- wire
- terminal
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
Abstract
The present invention provides the fixing means of a kind of wire rod and structural member, and in one end riveting limit terminal that wire rod and structural member are fixed, wire rod stretches out limit terminal；The core wire for stretching out the wire internal of limit terminal part to wire rod knots in the position for being close to limit terminal；Wherein, it is provided with the limited block of protrusion on limit terminal, limit card slot corresponding with limited block is set on structural member to be combined；Wire rod after knotting is assembled in structural member, at limit terminal, limited block sinks and limits in limit card slot for the knotting point limit of core wire.Interior in a limited space it can meet requirement of the product to wire rod and the quiet tensile strength of structural member using foregoing invention, properties of product are reliable, occupy little space, and are conducive to its miniaturization.
Description
Technical field
The present invention relates to wire rods and structural member mounting technology field, and more specifically, small space reality can be met by being related to one kind
The fixing means of existing wire rod and the quiet tensile strength of structural member.
Background technique
With the development of social progress and technology, earphone products gradually tend to miniaturization, functional diversities in the market
Development, this requires increase more functional requirements under the premise of interiors of products space invariance；Due to functional requirement and product
Existing contradictory relation between inner space, in assessment product early period, the quiet drawing reliability between wire rod and structural member becomes
One big design challenges.
Currently, it mainly includes two kinds that wire rod and structural member assembling, which meet the common method of quiet drawing reliability,.First, such as attached drawing
Shown in the fixed form of 1 existing wire rod and structural member, ebonite 2 ' is formed in the outside of wire rod 1 ' first；Then, in molding ebonite
2 ' front ends carry out core wire knotting, form knot 3 '.Second, as shown in the fixed form of the existing wire rod of Fig. 2 and structural member, it is right first
The core wire of wire rod 1 " knots, and forms knot 3 ", is then coated in 3 " outside molding ebonite of knot.
It is found that although both the above mode can meet the quiet drawing requirement between wire rod and structural member, however, it is desirable to occupy knot
The big quantity space (at least needing 3mm) of component inside, being only capable of having in structural member in the case where sufficient space could use, it is clear that
When circuit board is fixed on the space for only reserving 1mm or so in structural member with structure, above scheme be cannot achieve.
Summary of the invention
In view of the above problems, the object of the present invention is to provide the fixing means of a kind of wire rod and structural member, current to solve
Wire rod and structural member need to occupy large-tonnage product inner space when meeting quiet drawing reliability requirement, are unfavorable for product miniaturization
Development；In the case where product space does not allow, wire rod can not achieve with structural member and be reliably connected, and cause properties of product unstable
Calmly, the problems such as qualification rate is low.
The fixing means of wire rod and structural member provided by the invention is limited including riveting in the fixed one end of wire rod and structural member
Position terminal, wire rod stretch out limit terminal；The core wire for stretching out the wire internal of limit terminal part to wire rod is being close to limit terminal
Position knot；Wherein, limit terminal on be provided with protrusion limited block, on structural member to be combined setting with
The corresponding limit card slot of limited block；Wire rod after knotting is assembled in structural member, the knotting point limit of core wire is limiting
At terminal, limited block sinks and limits in limit card slot.
Furthermore it is preferred that scheme be that after the wire rod after knotting is assembled to structural member, circuit board is assembled to structural member
It is interior, and core wire is connected with welding circuit board.
Furthermore it is preferred that scheme be, to wire rod stretch out limit terminal part wire internal core wire be close to limit
After the position of terminal is knotted, using molding ebonite or the knotting point of glue cladding core wire.
Furthermore it is preferred that scheme be, to wire rod stretch out limit terminal part wire internal core wire be close to limit
During the position of terminal is knotted, a word knot is made a call between core wire and forms barrier configuration, barrier configuration limit is limiting
On the outside of terminal.
Furthermore it is preferred that scheme be that the core wire of wire internal is bisected into two parts, a portion is beaten around another part
One word knot.
Furthermore it is preferred that scheme be that the size of limit card slot is not less than the size of limited block.
Furthermore it is preferred that scheme be, limited block with limit terminal be an integral molding structure.
Using the fixing means of above-mentioned wire rod and structural member, riveting has the limit terminal of limited block on wire rod,
After in positive stop end subassembly to structural member, limit terminal can be sunk down into inside structural member, reduce its space occupied, then tie
Drag between zygonema knot and limit terminal, realizes the quiet drawing reliability requirement of product wire rod, and product with compact structure, space requirement are small,
Reliability and intensity are able to satisfy product requirement.
To the accomplishment of the foregoing and related purposes, one or more aspects of the present invention includes the spy being particularly described below
Sign.Certain illustrative aspects of the invention is described in detail in the following description and the annexed drawings.However, these aspect instructions are only
It is that some of the various ways in the principles of the present invention can be used.In addition, the present invention is intended to include all such aspects with
And their equivalent.
Detailed description of the invention
By reference to the explanation below in conjunction with attached drawing, and with a more complete understanding of the present invention, of the invention is other
Purpose and result will be more clearly understood and understood.In the accompanying drawings:
Fig. 1 is the wire rod structure schematic diagram of existing wire rod and structural member fixed form one；
Fig. 2 is the wire rod structure schematic diagram of existing wire rod and structural member fixed form two；
Fig. 3 is the flow chart according to the fixing means of the wire rod and structural member of the embodiment of the present invention；
Fig. 4 is according to the wire rod of the embodiment of the present invention and the fixation flow diagram of structural member；
Fig. 5 is the sectional view in Fig. 4 along A-A.
Appended drawing reference therein includes: wire rod 1 ', wire rod 1 ", molding ebonite 2 ', knot 3 ', knot 3 ", wire rod 1, limit
Terminal 2, limited block 21, knot 41, core wire 42, structural member 5, limit card slot 51, circuit board 6.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
Specific embodiment
In the following description, for purposes of illustration, it in order to provide the comprehensive understanding to one or more embodiments, explains
Many details are stated.It may be evident, however, that these embodiments can also be realized without these specific details.
In other examples, one or more embodiments for ease of description, well known structure and equipment are shown in block form an.
For the wire rod of the present invention is described in detail embodiment and the fixing means of structural member, below with reference to attached drawing to the present invention
Specific embodiment be described in detail.
Fig. 3 shows the fixing means process of wire rod and structural member according to an embodiment of the present invention.
As shown in figure 3, the wire rod of the embodiment of the present invention and the fixing means of structural member, comprising the following steps:
S310: in one end that wire rod is mutually fixed with structural member riveting limit terminal, wire rod stretches out limit terminal.
Wherein, so that wire segment is stretched out limit terminal can be convenient the knotting of wire rod, and extra wire segment can be in the later period
It is cut.
S320: the core wire for stretching out the wire internal of limit terminal part to wire rod is beaten in the position for being close to limit terminal
Knot；Wherein, it is provided with the limited block of protrusion on limit terminal, is arranged on structural member to be combined opposite with limited block
The limit card slot answered.
Wherein, before being fixedly connected to wire rod and structural member, first in one end that wire rod is mutually fixed with structural member
The limit terminal of riveting one ring structure compatible with wire rod outer diameter；Wherein, the inner diameter values of terminal are limited not less than wire rod
Outer diameter value, the limited block of protrusion is provided on limit terminal, limits one end of terminal and wire rod by way of riveting
It is fixedly connected to form the wire piece with positioning terminal.
Then, the core wire for stretching out limit terminal or the wire internal close to positioning terminal one end to wire rod is being close to limit
The position of terminal knots, and the knotting point or knot of formation are stuck on the outside of limit terminal, it is ensured that knot cannot pull out limit
Terminal.
Then or simultaneously, with compatible with limited block limit card slot is set on wire rod structural member to be combined,
It, can be by limit terminal evacuation inside structural member, to reduce wire rod by the mutual cooperation of limited block and limit card slot
Occupied space in structural member meets small space to the design requirement of wire rod and the quiet tension intensity of structural member.
In the specific embodiment of the present invention, exist in the core wire to the wire internal for being provided with limit terminal one end
During the position of abutting limit terminal is knotted, a word knot is made a call between each core wire of wire rod and forms barrier configuration, gear
The limit of body structure avoids knot from pulling out out of limit terminal on the outside of limit terminal.Wherein it is possible to which the core wire of wire internal is put down
It is divided into two parts, a portion makes a call to a word knot around another part, and the structure of a word knot is simple, occupies little space；It is found that
For size, the wire rod that structure is different or production requirement is different is when being knotted, and also can choose the knot knot of other word knots
Structure, however it is not limited to a word knot.
S330: the wire rod after knotting is assembled in structural member, and the knotting point limit of core wire is at limit terminal, limiting block
Block sinks and limits in limit card slot.
Wherein, the wire rod entirety by riveting limit terminal and after knotting is filled with the structural member for being provided with limit card slot
Match, the knotting point of core wire is limited in terminal close to the side of structural member, and limited block then sinks and limits in corresponding limit
In card slot.
In other words, the position that limited block is corresponded on structural member, which is set, subtracts glue evacuation, allows limited block that can sink to knot
Until being stuck in the limit card slot of structural member in component, the block body between limit terminal and structural member is formed, to reduce limit
The occupied space of terminal, in drawing quiet to wire rod, limited block is stuck in structural member, it can be ensured that limit terminal does not shift；Together
When, limit terminal can also block knot and not shift, and the quiet pulling force of wire rod can be accomplished to be greater than 25N (unit, newton) at this time, thus
Meet the quiet tensile strength requirement of wire rod in a limited space.
In the specific embodiment of the present invention, after the wire rod after knotting is assembled to structural member, to circuit board
It is assembled with structural member.Wherein, the plates such as PCB (Printed Circuit Board, printed circuit board) can be used in circuit board
The designated position of core wire and circuit board after circuit board is assembled to structural member, can be welded and be connected, to realize wire rod and knot by son
The connection and conducting of component.
In addition, for improve the quiet tensile strength of wire rod reliability, can also to be provided with limit terminal one end wire rod in
After the core wire in portion is knotted, using the knotting point of the molding cladding core wires such as ebonite or glue；Alternatively, being assembled to by wire rod
After in structural member, glue is carried out to knot, structural member etc. by glue and is fixed, the quiet tensile strength of wire rod can be further increased,
Ensure that properties of product are effective steadily in the long term.
It should be noted that in the wire rod of the embodiment of the present invention and the fixing means of structural member, the size of limit card slot
Not less than the size of limited block, in the case where product structure allows, limit card slot can be sized to be greater than limit
Fast size is worked as in position, so as to as far as possible avoid limit terminal inside structural member, reduces its accounting in board side
Use space.
Wherein, to ensure limited block and limiting the structural strength between terminal, limited block and positive stop end in the present invention
Son, which can be set, to be structure as a whole, i.e. limited block and limit terminal is integrally machined molding.
Specifically, Fig. 4 shows the fixation process of wire rod and structural member according to an embodiment of the present invention；Fig. 5 is edge in Fig. 4
Cross-section structure at A-A.Wherein, "+" number shown in attached drawing indicates be combineding with each other or assembling between different components；Arrow then table
Show the sequencing of processing flow or step.
As Fig. 4 and Fig. 5 jointly shown in, the wire rod of the embodiment of the present invention and the fixing means of structural member include:
Firstly, one end of wire rod 1 and the fixed limit terminal 2 of structural member is carried out riveting fixation, and wire segment stretches out limit
Position terminal is provided with 21 structure of limited block of protrusion on limit terminal 2, and limited block 21 with structural member 5 for being matched
Close limit.
Then, one word knot, shape are made a call in the position for being close to limit terminal to the core wire 42 at the wire rod end for being combined with limit terminal 2
At knot 41 or knotting point, the limit of knot 41 prevents wire rod 1 out of limit terminal 2 in limit 2 side of terminal, by knot 41
It pulls out.
Secondly, the wire rod 1 after knotting is assembled with structural member 5, it is right with limited block 21 to be provided on structural member 5
The knotting point of the limit card slot 51 answered, core wire 42 is limited in terminal close to the side of structural member 5, and limited block 21 then sinks simultaneously
Limit is in corresponding limit card slot 51.
Finally, circuit board 6, is fixed on the designated position of structural member 5 by populated circuit board 6, by the core wire 42 of wire rod 1 and electricity
The welding conducting of road plate 6, is finally completed being fixedly connected for wire rod 1 and structural member 5.
Wherein, the fixing means of wire rod and structural member provided by the invention can also be applied to similar wire rod and structural member
Assembly and connection procedure in.The wire rod of the embodiment of the present invention and the fixing means of structural member, one buckle of riveting on wire rod
The customization terminal (limit terminal) of position (limited block), then makes a call to a word knot around the other half core wire for the half core wire of wire rod,
Form the barrier configuration that limitation wire rod pulls out limit terminal；Meanwhile the button bit on structural member to limit terminal is carried out subtracting glue and be kept away
Empty (limit card slot) sinks to limit terminal in structural member until snapping into limit card slot, to reduce limit terminal
Occupied space.
By above embodiment as can be seen that the fixing means of the wire rod and structural member that provide according to the present invention, limit
Terminal can avoid inside structural member, and in quiet bracing wire material, limiting terminal and knot will not be shifted, thus in limited sky
The interior quiet tensile strength demand for meeting wire rod, product with compact structure is reasonable, space requirement is small, high reliablity, and it is small to be conducive to product
Typeization development.
The fixing means of wire rod and structural member according to the present invention is described in an illustrative manner above with reference to attached drawing.But
It, can also be it will be appreciated by those skilled in the art that the fixing means of the wire rod and structural member proposed for aforementioned present invention
It does not depart from and makes various improvement on the basis of the content of present invention.Therefore, protection scope of the present invention should be wanted by appended right
The content of book is asked to determine.
Claims (7)
1. the fixing means of a kind of wire rod and structural member, comprising:
In one end riveting limit terminal that wire rod and structural member are fixed, the limit terminal is stretched out in one end of the wire rod；
To the wire rod stretch out it is described limit terminal part wire internal core wire be close to it is described limit terminal position into
Row knots；Wherein, it is described limit terminal on be provided with protrusion limited block, on structural member to be combined setting with it is described
The corresponding limit card slot of limited block；
Wire rod after knotting is assembled in the structural member, the knotting point of the core wire limits the institute at the limit terminal
Limited block is stated to sink and limit in the limit card slot.
2. the fixing means of wire rod as described in claim 1 and structural member, which is characterized in that the wire rod after knotting to be assembled to
After the structural member,
Circuit board is assembled in the structural member, and the core wire is connected with the welding circuit board.
3. the fixing means of wire rod as described in claim 1 and structural member, which is characterized in that described in being stretched out to the wire rod
The core wire of the wire internal of terminal part is limited after being close to the position for limiting terminal and being knotted,
The knotting point of the core wire is coated using molding ebonite or glue.
4. the fixing means of wire rod as described in claim 1 and structural member, which is characterized in that described in being stretched out to the wire rod
The core wire of the wire internal of terminal part is limited during the position for being close to the limit terminal is knotted,
A word knot is made a call between the core wire and forms barrier configuration, and the barrier configuration limit is on the outside of the limit terminal.
5. the fixing means of wire rod as claimed in claim 4 and structural member, which is characterized in that
The core wire of the wire internal is bisected into two parts, and a portion makes a call to a word knot around another part.
6. the fixing means of wire rod as described in claim 1 and structural member, which is characterized in that
The size of the limit card slot is not less than the size of the limited block.
7. the fixing means of wire rod as described in claim 1 and structural member, which is characterized in that
The limited block is an integral molding structure with the limit terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042041.0A CN106851453B (en) | 2017-01-20 | 2017-01-20 | The fixing means of wire rod and structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042041.0A CN106851453B (en) | 2017-01-20 | 2017-01-20 | The fixing means of wire rod and structural member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106851453A CN106851453A (en) | 2017-06-13 |
| CN106851453B true CN106851453B (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042041.0A Active CN106851453B (en) | 2017-01-20 | 2017-01-20 | The fixing means of wire rod and structural member |
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| CN (1) | CN106851453B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864420A (en) * | 2017-10-30 | 2018-03-30 | 歌尔股份有限公司 | A kind of fixing means of earphone cord |
| CN108495228B (en) * | 2018-06-21 | 2024-05-07 | 广东朝阳电子科技股份有限公司 | Earphone wire structure for enhancing wire buckle tension and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6724907B1 (en) * | 2002-11-15 | 2004-04-20 | Yen-Chen Chan | Tweeter support rack structure |
| CN203707395U (en) * | 2013-12-16 | 2014-07-09 | 昆山上正电子科技有限公司 | Power connector module |
| CN104617468A (en) * | 2015-02-05 | 2015-05-13 | 深圳市创亿欣精密电子股份有限公司 | Manufacturing process of integral SATA connector |
| CN205101380U (en) * | 2015-10-14 | 2016-03-23 | 王兴洪 | Spacer of acting as go -between |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4718927B2 (en) * | 2005-07-29 | 2011-07-06 | パイオニア株式会社 | Speaker device |
-
2017
- 2017-01-20 CN CN201710042041.0A patent/CN106851453B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6724907B1 (en) * | 2002-11-15 | 2004-04-20 | Yen-Chen Chan | Tweeter support rack structure |
| CN203707395U (en) * | 2013-12-16 | 2014-07-09 | 昆山上正电子科技有限公司 | Power connector module |
| CN104617468A (en) * | 2015-02-05 | 2015-05-13 | 深圳市创亿欣精密电子股份有限公司 | Manufacturing process of integral SATA connector |
| CN205101380U (en) * | 2015-10-14 | 2016-03-23 | 王兴洪 | Spacer of acting as go -between |
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| Publication number | Publication date |
|---|---|
| CN106851453A (en) | 2017-06-13 |
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