CN103427185B - Line is to board electrical connector - Google Patents
Line is to board electrical connector Download PDFInfo
- Publication number
- CN103427185B CN103427185B CN201310373724.6A CN201310373724A CN103427185B CN 103427185 B CN103427185 B CN 103427185B CN 201310373724 A CN201310373724 A CN 201310373724A CN 103427185 B CN103427185 B CN 103427185B
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- Prior art keywords
- connecting seat
- female end
- terminal connecting
- end terminal
- piece
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Abstract
A kind of line is to board electrical connector, including male terminal group, male terminal connecting seat, female end terminal group, dead earth piece, female end terminal connecting seat and fixing shell part；Wherein, male terminal connecting seat ejection formation combination male terminal group, female end terminal group connects male terminal group, the adjacent female end terminal group of dead earth piece and be connected as a body using same material strip with female end terminal group, female end terminal connecting seat ejection formation combination female end terminal group and dead earth piece, female end terminal connecting seat fastens male terminal connecting seat, fixing shell part lid closes male terminal connecting seat and female end terminal connecting seat, after male terminal connecting seat and female end terminal connecting seat ejection formation, fixing shell part fastens male terminal connecting seat and female end terminal connecting seat.
Description
Technical field
A kind of electric connector, espespecially a kind of line is to board electrical connector.
Background technology
Electronics technology development is quick, and various electronic product has also been popularized in each corner in company, family, as science and technology is sent out
It reaching, the development trend of related electronic products is also strong towards calculation function, speed is fast and small direction strides forward, and in electronic product
The connector in portion just needs to reduce therewith, also, connector form and structure are ever-changing, with application, frequency, power,
The differences such as application environment, there is various various forms of types and its what be need to be considered when alterable attaches most importance to.
Memory card, soft arranging wire can be generally used in（FPC）, line is to plate（Wire to board, abbreviation WTB）Or user knows
Other module card（SIM CARD）Deng connector, apply mostly in interiors of products, transmit and be used as internal signal connection.
By taking known WTB connectors as an example, with male end pedestal, male terminal group, female end pedestal and female end terminal group, all
It is distinctly to be combined through assembling mode.On business larger volume can be arranged in end group seat（Such as width or height）To provide the sky of assembling
Between and improve overall construction intensity, and female end pedestal and female end terminal group are also same concept designs.However, known situation herein
Under be formed by problem and be：The opposite change of assembling procedure is more, quality management and control is relatively unstable, assembly cost is opposite improves.
Therefore, the structure for how improveing WTB connectors uses solution and commonly uses that assembling procedure is more, and quality is unstable, is assembled into
The problem of this height, making it that can solve, assembling procedure is more, and quality is unstable, the high problem of assembly cost, is one very urgent
Project to be solved.
Invention content
In view of this, this creation is become smaller with volume height, assembling procedure is few, the stability of product quality, reduction group are improved
It dresses up and effectively solved the problem that known originally.
A kind of line of this creation offer is to board electrical connector, including male terminal group, male terminal connecting seat, female end terminal
Group, dead earth piece, female end terminal connecting seat and fixing shell part；Wherein, male terminal connecting seat ejection formation combination male end
Terminal group, female end terminal group connect male terminal group, the adjacent female end terminal group of dead earth piece and with female end terminal group using same
One material strip is connected as a body, and female end terminal connecting seat ejection formation combination female end terminal group and dead earth piece, female end terminal connect
Joint chair fastens male terminal connecting seat, and fixing shell part lid closes male terminal connecting seat and female end terminal connecting seat, when male end end
With after female end terminal connecting seat ejection formation, fixing shell part fastens male terminal connecting seat and is connect with female end terminal connecting seat
Seat.
This creation is with male terminal connecting seat ejection formation combination male terminal group, female end terminal connecting seat ejection formation knot
Female end terminal group and dead earth piece are closed, then male terminal connecting seat is fastened by fixing shell part and is made knots with female end terminal connecting seat
Close, you can there is volume height to become smaller, assembling procedure it is few, improve the stability of product quality, reduce assembly cost.Also, with
The same material strip is made female end terminal group and dead earth piece and effectively saves material cost.In addition, because of the card of dead earth piece
Close the exposed female end terminal connecting seat of piece and fix the fastening piece of fixing shell part, with fastening piece contacts snap-latch piece and it is strong to increase fastening
The effect of disconnected news is stablized and prevented to degree, contact.
Describe the detailed features and advantage of this creation in detail in embodiments below, content is enough to make any to be familiar with
Relevant art understands the technology contents of this creation and implements according to this, and content disclosed by this specification, applies for a patent
Range and schema, it is any to be familiar with relevant art and be readily understood upon the purpose and advantage of this creation correlation.
Description of the drawings
The appearance diagram of this creation of Fig. 1 systems.
The decomposition diagram of this creation of Fig. 2 systems.
The decomposition diagram of the another side of this creation of Fig. 3 systems.
The schematic side view of the male terminal connecting seat ejection formation of this creation of Fig. 4 systems.
The schematic side view of the female end terminal connecting seat ejection formation of this creation of Fig. 5 systems.
The appearance diagram of the female end terminal group and dead earth piece of this creation of Fig. 6 systems.
Fig. 7 systems are the close-up schematic view of Fig. 6 A parts.
Appearance diagram when the fixing shell part of this creation of Fig. 8 systems is opened.
Appearance diagram when the fixing shell part of this creation of Fig. 9 systems is closed.
Another side appearance diagram when the fixing shell part of this creation of Figure 10 systems fastens.
Specific implementation mode
Referring to Fig.1, Fig. 2 and Fig. 3, be this creation line to the embodiment of board electrical connector 100, Fig. 1 is appearance diagram,
Fig. 2 is decomposition diagram, and Fig. 3 is the decomposition diagram of another side.In the present embodiment, it is by taking wire pair board connector 100 as an example
Illustrate, also can be memory card, soft arranging wire however, in some state sample implementations（FPC）Or subscriber identification module card（SIM CARD）
Equal connectors use.The line of this creation to board electrical connector 100 mainly can by male terminal group 11, male terminal connecting seat 12,
Female end terminal group 21, dead earth piece 22, female end terminal connecting seat 23 and fixing shell part 31 are formed.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4, in the present embodiment, the side of male terminal group 11 is contacted with plural terminals
Portion 111, the other side have plural soldering wires portion 112, also, outside plural terminals contact site 111 and plural soldering wires portion 112
It is exposed on male terminal connecting seat 12.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4, in the present embodiment, male terminal connecting seat 12 is mainly by plastic cement ejection formation
It is made, also, combines male terminal group 11 integral.In addition, male terminal connecting seat 12 has the ontology 120 and card being connected
Tongue piece 121 processed is formed, and plural plural terminals contact site 111 is located at blocking tongue piece 121, and plural soldering wires portion 112 is located at this
Body 120.
With reference to shown in Fig. 2, Fig. 3 and Fig. 5, in the present embodiment, the side of female end terminal group 21 is connected with complex elastic
There is plural substrate to weld for the other side in portion 211, the plural terminals contact site 111 of connection male terminal group 11, female end terminal group 21
Socket part 212, for being welded in circuit board（It is not shown）.
With reference to shown in Fig. 2, Fig. 3 and Fig. 6, in the present embodiment, dead earth piece 22 is the sheet material knot of u-shaped body without exception
Structure, 22 adjacent female end terminal group 21 of dead earth piece and the periphery positioned at female end terminal group 21, here, dead earth piece 22 with it is female
End terminal group 21 is connected as a body using the same material strip 51.
With reference to shown in Fig. 2, Fig. 3 and Fig. 5, in the present embodiment, female end terminal connecting seat 23 is mainly by plastic cement ejection formation
It is made, also, combines female end terminal group 21 integral with dead earth piece 22.In addition, female end terminal connecting seat 23 has main body
230 are formed with the blocking slot 231 formed in main body 230, and complex elastic interconnecting piece 211 exposes to blocking slot 231, plural number
Substrate weld 212 exposes to the other side far from blocking slot 231.
Referring to Fig.1, shown in Fig. 2 and Fig. 3, in the present embodiment, fixing shell part 31 is a kind of shell of metal material, main
It to be made of the side plate 311 of 310 both sides of cover board 310 and cover board, here, fixing shell part 31 covers and fastens female end terminal company
Joint chair 23 and male terminal connecting seat 12.
With reference to shown in Fig. 4, Fig. 5, Fig. 8, Fig. 9 and Figure 10, when male terminal connecting seat 12 and female end terminal connecting seat 23 are penetrated
After going out molding, 31 rotatable 90 ° of fixing shell part being located on female end terminal connecting seat 23, lid close male terminal connecting seat 12 with
Female end terminal connecting seat 23, fixing shell part 31 is mobile further along later fastens, and makes male terminal connecting seat 12 and female end terminal
Connecting seat 23 is closely combined.Conversely, when if male terminal connecting seat 12 and female end terminal connecting seat 23 are separated from each other, can first by
31 back rotation of fixing shell part and form opening state, so that male terminal connecting seat 12 is detached with female end terminal connecting seat 23, and
And fixing shell part 31 is stood on female end terminal connecting seat 23, convenient working.
With reference to shown in Fig. 2, Fig. 6 and Fig. 7, female end terminal group 21 and the design of dead earth piece 22 are in the same material strip 51（Together
One sheet metal）In, one end of dead earth piece 22 is further provided with bending segment 221, exposed female end terminal connecting seat 23 and
The de- material sheet material of binder band 51 waits for 23 ejection formation combination dead earth piece 22 of female end terminal connecting seat, can be by bending segment 221
It fractures, removes de- material sheet material.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4, dead earth piece 22 further has circular filler hole 222, female end terminal
Connecting seat 23 further has packing element（It is not shown）, also that is, in female end terminal 23 ejection formation of connecting seat, the plastic cement of melting
Formed packing element can flow into filler hole 222, and packing element fixes filler hole 222, makes dead earth piece 22 at female end end
It is more stable in 23 ejection formation of sub- connecting seat.
With reference to shown in Fig. 2, Fig. 3 and Fig. 5, female end terminal connecting seat 23 is further provided with the first workpiece 26（Processing mould
Tool）, when the processing procedure of ejection formation, the first workpiece 26 clamps female end terminal group 21 and dead earth piece 22, while withstanding fixation
Ground strip 22 is processed.Female end terminal group 21 and dead earth piece 22 are navigated in female end terminal connecting seat 23, become
One entirety, increases the intensity of female end terminal connecting seat 23 in this way, while can reduce additional needed product parts, reduction
It is assembling procedure, cost-effective.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4, male terminal connecting seat 12 is further provided with second workpiece 15（Processing mould
Tool）, when the processing procedure of ejection formation, second workpiece 15 is clamped male terminal group 11 and is processed.Male terminal group 11 is positioned
Into male terminal connecting seat 12, become an entirety, reduces assembling procedure, cost-effective in this way.
Shown in referring to FIG. 1 and FIG. 2, plural soldering wires portion 112 is further arranged with identical equidistant distance, is in dissipate each other
When opening shape and avoiding welding wire, occur interconnecting and the phenomenon of short circuit.
With reference to shown in Fig. 3, Fig. 6 and Figure 10, fixing shell part 31 further has a fastening piece 312, dead earth piece 22 into
One step is provided with snap-latch piece 224,224 exposed female end terminal connecting seat 23 of snap-latch piece and fix fastening piece 312.In addition, fixed outer
Shells 31 more may be provided with ladder-like projection 313, and thereby, fastening piece 312 is exposed at ladder-like projection 313, when snap-latch piece 224 moves
When moving ladder-like projection 313, snap-latch piece 224, which can support, is fastened on fastening piece 312, increases fastening intensity, while making male and female pair
Grafting is touched more stable, prevents disconnected news.
With reference to shown in Fig. 3, Fig. 8 and Figure 10, fixing shell part 31 is further provided with shaft sheet body 314, and female end terminal connects
The further setting pivoted hole 233 and sliding slot 234 of joint chair 23 makes shaft sheet body 314 be inserted into pivoted hole 233 and can be in sliding slot 234
Rotation.When fixing shell part 31 is assembled perpendicular to female end terminal connecting seat 23, the sidesway backward of fixing shell part 31 after loading
It is dynamic, so that shaft sheet body 314 is located at sliding in sliding slot 234, fixing shell part 31 is made to stand on female end terminal connecting seat 23.In addition,
Shaft sheet body 314 is made of the bending and molding of puncture type, to form wider thickness, avoids fixing shell part 31 in movement
During be detached from from pivoted hole 233, being intended to be detached from must go to vertically to just can taking out shaft sheet body 314 by pivoted hole 233.
This creation is with male terminal connecting seat ejection formation combination male terminal group, female end terminal connecting seat ejection formation knot
Female end terminal group and dead earth piece are closed, then male terminal connecting seat is fastened by fixing shell part and is made knots with female end terminal connecting seat
Close, you can there is volume height to become smaller, assembling procedure it is few, improve the stability of product quality, reduce assembly cost.Also, with
The same material strip is made female end terminal group and dead earth piece and effectively saves material cost.In addition, because of the card of dead earth piece
Close the exposed female end terminal connecting seat of piece and fix the fastening piece of fixing shell part, with fastening piece contacts snap-latch piece and it is strong to increase fastening
The effect of disconnected news is stablized and prevented to degree, contact.
Although this creation is disclosed above with aforementioned embodiment, so it is not limited to this creation, it is any be familiar with it is alike
Those skilled in the art, in the spirit and scope for not departing from this creation, when can make it is a little change and retouch, therefore this creation patent protect
Protecting range must regard subject to the appended claim institute defender of this specification.
Claims (9)
1. a kind of line is to board electrical connector, including male terminal group, male terminal connecting seat, female end terminal group, dead earth piece,
Female end terminal connecting seat and fixing shell part, it is characterised in that：Male terminal group ejection formation is in male terminal connecting seat, male end
Terminal group side has a plural terminals contact site, and the other side has a plural soldering wires portion, and plural terminals contact site with it is multiple
Number soldering wires portion exposes on male terminal connecting seat, and male terminal connecting seat has the ontology being connected and blocking tongue piece institute
Composition, in blocking tongue piece, plural soldering wires portion is located at ontology, female end terminal group ejection formation mother Yu for plural terminals contact site
Hold terminal connecting seat, female end terminal group side that there is complex elastic interconnecting piece, the other side of female end terminal group to have plural substrate
Weld part, for being welded in circuit board, there is female end terminal connecting seat main body to be formed with the blocking slot formed in main body,
Complex elastic interconnecting piece exposes to blocking slot, and plural substrate weld exposes to the other side far from blocking slot, works as male end
Terminal connecting seat and the rotatable lid of fixing shell part after female end terminal connecting seat ejection formation, being located on female end terminal connecting seat
Male terminal connecting seat and female end terminal connecting seat are closed, fixing shell part is mobile further along later fastens, and male terminal is made to connect
Seat is closely combined with female end terminal connecting seat, and female end terminal group side complex elastic interconnecting piece connects the plural number of male terminal group
Terminal contact portion.
2. line as described in claim 1 is to board electrical connector, it is characterised in that：The adjacent female end terminal group of dead earth piece and with
Female end terminal group is connected as a body using a material strip, and female end terminal group and dead earth piece ejection formation are connected in female end terminal
Seat, wherein dead earth piece include bending segment and filler hole, and the de- material piece of exposed female end terminal connecting seat and binder band
Material；Female end terminal connecting seat fastens male terminal connecting seat, and includes packing element, and packing element fixes filler hole and fixes fixation
Ground strip and fixing shell part lid close male terminal connecting seat and female end terminal connecting seat, when male terminal connecting seat and female end
After terminal connecting seat ejection formation, fixing shell part fastens male terminal connecting seat and female end terminal connecting seat.
3. line as claimed in claim 2 is to board electrical connector, it is characterised in that：Female end terminal connecting seat includes the first workpiece,
The first workpiece supports dead earth piece when ejection formation.
4. line as claimed in claim 2 is to board electrical connector, it is characterised in that：Male terminal connecting seat includes second workpiece,
Second workpiece supports male terminal group when ejection formation.
5. line as described in claim 1 is to board electrical connector, it is characterised in that：Male terminal group includes soldering wires portion, etc.
Away from exposing to male terminal connecting seat.
6. line as described in claim 1 is to board electrical connector, it is characterised in that：Fixing shell part includes fastening piece, and fixation connects
Ground piece include snap-latch piece, the exposed female end terminal connecting seat of snap-latch piece and fix fastening piece.
7. line as claimed in claim 6 is to board electrical connector, it is characterised in that：Fixing shell part includes ladder-like projection, button
It closes piece and is located at ladder-like projection.
8. line as described in claim 1 is to board electrical connector, it is characterised in that：Fixing shell part includes shaft sheet body, female end
Terminal connecting seat includes pivoted hole, and shaft sheet body is inserted into pivoted hole.
9. line as claimed in claim 8 is to board electrical connector, it is characterised in that：Pivoted hole includes sliding slot, and shaft sheet body is located at
Sliding in sliding slot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373724.6A CN103427185B (en) | 2013-08-26 | 2013-08-26 | Line is to board electrical connector |
| TW103209067U TWM490670U (en) | 2013-08-26 | 2014-05-23 | Line to board electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373724.6A CN103427185B (en) | 2013-08-26 | 2013-08-26 | Line is to board electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103427185A CN103427185A (en) | 2013-12-04 |
| CN103427185B true CN103427185B (en) | 2018-09-04 |
Family
ID=49651600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310373724.6A Active CN103427185B (en) | 2013-08-26 | 2013-08-26 | Line is to board electrical connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103427185B (en) |
| TW (1) | TWM490670U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375233A (en) * | 2015-11-18 | 2016-03-02 | 苏州奥奇斯电子科技有限公司 | Female end of battery connector, fabrication method and fixing method of ground straps |
| CN107978887B (en) * | 2017-11-17 | 2020-01-31 | 唐虞企业股份有限公司 | Wire-to-board connector assembly and board end connector and wire end connector thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2684406Y (en) * | 2004-03-13 | 2005-03-09 | 富港电子（东莞）有限公司 | Flap-cover electric connector |
| CN1976128A (en) * | 2005-11-30 | 2007-06-06 | 三美电机株式会社 | Connection terminal and connection apparatus for electronic components |
| CN101728748A (en) * | 2008-10-22 | 2010-06-09 | 深圳君泽电子有限公司 | Processing technology of electronic card connector |
| CN203423279U (en) * | 2013-08-26 | 2014-02-05 | 连展科技电子（昆山）有限公司 | Wire-to-board electrical connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM354235U (en) * | 2008-09-01 | 2009-04-01 | Hon Hai Prec Ind Co Ltd | Electrical connector |
-
2013
- 2013-08-26 CN CN201310373724.6A patent/CN103427185B/en active Active
-
2014
- 2014-05-23 TW TW103209067U patent/TWM490670U/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2684406Y (en) * | 2004-03-13 | 2005-03-09 | 富港电子（东莞）有限公司 | Flap-cover electric connector |
| CN1976128A (en) * | 2005-11-30 | 2007-06-06 | 三美电机株式会社 | Connection terminal and connection apparatus for electronic components |
| CN101728748A (en) * | 2008-10-22 | 2010-06-09 | 深圳君泽电子有限公司 | Processing technology of electronic card connector |
| CN203423279U (en) * | 2013-08-26 | 2014-02-05 | 连展科技电子（昆山）有限公司 | Wire-to-board electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM490670U (en) | 2014-11-21 |
| CN103427185A (en) | 2013-12-04 |
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