CN206211128U - Connector strength structure - Google Patents
Connector strength structure Download PDFInfo
- Publication number
- CN206211128U CN206211128U CN201621099636.7U CN201621099636U CN206211128U CN 206211128 U CN206211128 U CN 206211128U CN 201621099636 U CN201621099636 U CN 201621099636U CN 206211128 U CN206211128 U CN 206211128U
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- CN
- China
- Prior art keywords
- seat body
- plastic seat
- intermediate plate
- metal intermediate
- swallow
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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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Abstract
The utility model discloses a kind of connector strength structure, this connector strength structure includes a metal intermediate plate, a plastic seat body and multiple terminals, metal intermediate plate has a roof, a bottom wall and an antetheca, metal intermediate plate is provided with the multiple through holes through roof and bottom wall, and the both ends of antetheca inwardly offer the two depression breach through roof and bottom wall；Plastic seat body is integrally formed mode and is coated on metal intermediate plate to be projected in mould, and plastic seat body has and is filled in multiple first projections of multiple through holes and is filled in 2 second projections of two depression breach；Multiple terminals are embedded in upper surface and the lower surface of plastic seat body.Thereby, strengthen the combination stability of metal intermediate plate and plastic seat body, there is excellent ground structure intensity and service life to reach the utility model connector.
Description
Technical field
The utility model is related to a kind of connector, and more particularly to a kind of connector strength structure.
Background technology
As more and more novel devices are for lightweight, the pursuit of miniaturization, " huge " size of traditional Jie's USB wall is
Through being difficult to meet equipment production firm and consumer demand.In addition, needing plug repeatedly in traditional Jie's USB wall, finding " just
Really " problem in direction is widely denounced by consumer.Therefore, occur a kind of USB Type-C on city's wall, be based on USB 3.1
The brand-new connector of Specification Design, its outward appearance is compact and upper and lower end is completely the same, with reach size it is small and can positive and negative wall insert
The function of connecing.
However, the inserted terminal of tradition USB Type-C is coated with plastic seat body by the upper and lower wall of a metal intermediate plate and is constituted,
But because of the plastic seat body thinner thickness of USB Type-C, cause overall construction intensity to weaken, cause USB Type-C to plug for a long time
Or Overexertion is when plugging, the situation, serious curtailment USB Type- such as metal intermediate plate and plastic seat body are susceptible to separate or rupture
The service life of C.
Utility model content
A purpose of the present utility model, is to provide a kind of connector strength structure, and it is that have to fill out using plastic seat body
Fill in multiple through holes multiple first projections and be filled in 2 second projections of two depression breach, and then strengthen metal intermediate plate with
The combination stability of plastic seat body, has excellent ground structure intensity and service life to reach the utility model connector.
It is that, up to above-mentioned purpose, the utility model provides a kind of connector strength structure, and it includes：
One metal intermediate plate 1, with a roof 11, a bottom wall 12 and an antetheca 13, the metal intermediate plate 1 is provided with through the roof
11 inwardly offer through the roof 11 and the bottom wall 12 with multiple through holes 111 of the bottom wall 12, the both ends of the antetheca 13
Two depression breach 131；
One plastic seat body 2, is integrally formed (Insert Molding) mode and is coated on the metal intermediate plate 1 with injection in mould,
The plastic seat body 2 is with multiple first projections 23 for being filled in the plurality of through hole 111 and is filled in the two depressions breach 131
2 second projections 24；And
Multiple terminals 3, are embedded in upper surface 21 and the lower surface 22 of the plastic seat body 2.
Above-mentioned connector strength structure, wherein the metal intermediate plate 1 have more a rear wall 14 and two side walls 15, the two sides wall
15 are arranged between the antetheca 13 and the rear wall 14, and the metal intermediate plate 1 is provided with through the roof 11 with the bottom wall 12 and adjacent to this
The two elongated transmission holes 112 that two side wall 15 is set, the metal intermediate plate 1 is provided with through the roof 11 with the bottom wall 12 and before this
Two hollow holes 113 that the both ends of wall 13 are set, the plastic seat body 2 has and is filled in the 2 first of the two elongated transmission hole 112
Fixture block 25 and it is filled in 2 second fixture blocks 26 of two hollow hole 113.
Above-mentioned connector strength structure, the wherein two sides wall 15 are inwardly offered through the roof 11 and the bottom wall 12
Swallow 151 in 2 first, the plastic seat body 2 has part thereof of 2 the 3rd projections for being filled at the swallow 151 in 2 first
27, the internal face 1511 of another part of the swallow 151 in 2 first is exposed to the plastic seat body 2, the two elongated transmission hole 112
With this in 2 first swallow 151 in configuration side by side, the two sides wall 15 2 first caves in adjacent to two ends of the antetheca 13 relative to this
Mouth 151 is formed with 2 first projecting blocks 152, and two hollow hole 113 is opened up from 2 first projecting block 152 respectively.
Above-mentioned connector strength structure, wherein the metal intermediate plate 1 have more a rear wall 14 and two side walls 15, the two sides wall
15 are arranged between the antetheca 13 and the rear wall 14, and the metal intermediate plate 1 is provided with through the roof 11 with the bottom wall 12 and adjacent to this
The two L-shaped transmission holes 114 that antetheca 13 and the two sides wall 15 are set, the plastic seat body 2 has and is filled in the two L-shaped transmission hole
114 two L-type fixture blocks 29.
Above-mentioned connector strength structure, the wherein two sides wall 15 are inwardly offered through the roof 11 and the bottom wall 12
Swallow 151 in 2 first, the plastic seat body 2 has part thereof of 2 the 3rd projections for being filled at the swallow 151 in 2 first
27, the internal face 1511 of another part of the swallow 151 in 2 first is exposed to the plastic seat body 2, and the two sides wall 15 is neighbouring should
Two ends of antetheca 13 relative to this in 2 first swallow 151 be formed with 2 first projecting blocks 152, the two L-shaped transmission hole 114
A part is opened up from 2 first projecting block 152 respectively, the another part in the two L-shaped transmission hole 114 respectively with this 2 the
Swallow 151 is in configuration side by side in one.
Above-mentioned connector strength structure, the wherein middle of the antetheca 13 are inwardly offered through the roof 11 and the bottom
Swallow 132 in the one second of wall 12, the plastic seat body 2 has one the 4th projection 28 for being filled in the swallow 132 in second, before this
Wall 13 in the two depression breach 131 and this be formed with 2 second projecting blocks 133 between swallow 132 in second.
Above-mentioned connector strength structure, the wherein edge surface 1521 of 2 first projecting block 152 and 2 second protrusion
The leading flank 1331 of block 133 is exposed to the plastic seat body 2.
Above-mentioned connector strength structure, the wherein rear wall 14 are bent with multiple grounding legs 141.
Above-mentioned connector strength structure, wherein further including a shield shell 4, the shield shell 4 is coated on the metal clip
The outside of piece 1 and the plastic seat body 2.
Above-mentioned connector strength structure, wherein the metal intermediate plate 1, the plastic seat body 2, the plurality of terminal 3 and the shielding
Housing 4 corresponds with universal serial bus USB Type-C specification patterns.
Based on above-mentioned, the utility model increases more and plastic seat body at the antetheca both ends of metal intermediate plate and two side-walls
Binding site, and expand the binding site area of metal intermediate plate and plastic seat body, strengthen metal intermediate plate with plastic seat body to reach
Combination stability and structural strength.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Brief description of the drawings
The three-dimensional combination figure of Fig. 1 the utility model connector strength structures；
Another three-dimensional combination figure of Fig. 2 the utility model connector strength structures；
The schematic perspective view of Fig. 3 the utility model ground strips；
The another three-dimensional combination figure of Fig. 4 the utility model connector strength structures；
Fig. 5 the utility model connector strength structures cut open wall schematic diagram；
The another of Fig. 6 the utility model connector strength structures cuts open wall schematic diagram；
The schematic perspective view of another embodiment of Fig. 7 the utility model ground strips；
Fig. 8 the utility model another embodiments of connector strength structure cut open wall schematic diagram.
Wherein, reference
10 ... connector strength structures
1 ... metal intermediate plate
11 ... roofs
111 ... through holes
112 ... elongated transmission holes
113 ... hollow holes
114 ... L-shaped transmission holes
12 ... bottom walls
13 ... antethecas
131 ... depression breach
Swallow in 132 ... second
133 ... second projecting blocks
1331 ... leading flanks
14 ... rear walls
141 ... grounding legs
15 ... side walls
Swallow in 151 ... first
1511 ... internal faces
152 ... first projecting blocks
1521 ... edge surfaces
2 ... plastic seat bodies
21 ... upper surfaces
22 ... lower surfaces
23 ... first projections
24 ... second projections
25 ... first fixture blocks
26 ... second fixture blocks
27 ... the 3rd projections
28 ... the 4th projections
29 ... L-type fixture blocks
3 ... terminals
4 ... shield shells
Specific embodiment
Relevant detailed description of the present utility model and technology contents, by coordinating, brief description of the drawings is as follows, but appended accompanying drawing
Only as illustrative purposes, it is not intended to limit to the utility model.
Refer to shown in Fig. 1 to Fig. 6, the utility model provides a kind of connector strength structure, this connector strength structure
10 mainly include a metal intermediate plate 1, a plastic seat body 2 and multiple terminals 3.
Metal intermediate plate 1 is used to be grounded conduction and use, this metal intermediate plate 1 have a roof 11, a bottom wall 12, an antetheca 13,
One rear wall 14 and two side walls 15, two side walls 15 are arranged between antetheca 13 and rear wall 14, metal intermediate plate 1 be provided with through roof 11 with
Multiple through holes 111 of bottom wall 12, the both ends of antetheca 13 inwardly offer the two depression breach through roof 11 and bottom wall 12
131, rear wall 14 is bent with multiple grounding legs 141.Wherein, multiple through holes 111 are opened up from the middle of roof 11.
In addition, metal intermediate plate 1 is provided with the two elongated transmission holes set through roof 11 and bottom wall 12 and neighbouring two side wall 15
112, metal intermediate plate 1 is provided with two hollow holes 113 set through the both ends of roof 11 and bottom wall 12 and adjacent front wall 13 again.
Furthermore, two side walls 15 inwardly offer swallow 151, two elongated transmissions in the 2 first of roof 11 and bottom wall 12
Swallow 151 is in configuration side by side in hole 112 and 2 first, two ends of the adjacent front wall 13 of two side wall 15 relative to 2 first in swallow
151 are formed with 2 first projecting blocks 152, and two hollow holes 113 are opened up from 2 first projecting blocks 152 respectively.
Also, the middle of antetheca 13 inwardly offers swallow 132, antetheca in the one second of roof 11 and bottom wall 12
13 are formed with 2 second projecting blocks 133 between swallow 132 in two depression breach 131 and second.
Plastic seat body 2 is integrally formed (Insert Molding) mode and is coated on metal intermediate plate 1, plastic cement seat with injection in mould
Body 2 have be filled in multiple first projections 23 of multiple through holes 111 and be filled in 2 second projections of two depression breach 131
24, plastic seat body 2 has more 2 first fixture blocks 25 that are filled in two elongated transmission holes 112 and is filled in the two of two hollow holes 113
Second fixture block 26, plastic seat body 2 has to be filled in 2 the 3rd projections 27 of swallow 151 in 2 first and be filled in second again caves in
One the 4th projection 28 of mouth 132.Wherein, the leading flank of the projecting block 133 of edge surface 1521 and 2 second of 2 first projecting blocks 152
1331 are exposed to plastic seat body 2.
Multiple terminals 3 are embedded in upper surface 21 and the lower surface 22 of plastic seat body 2；The utility model connector strength structure
10 further include a shield shell 4, and shield shell 4 is coated on the outside of metal intermediate plate 1 and plastic seat body 2.
Additionally, metal intermediate plate 1 of the present utility model, plastic seat body 2, multiple terminal 3 and shield shell 4 correspond with it is general
Serial bus USB Type-C specification patterns, are a USB Type-C connectors so as to make the utility model connector.
The combination of the utility model connector strength structure 10, it utilizes the metal intermediate plate 1 to have roof 11, bottom wall 12 and preceding
Wall 13, metal intermediate plate 1 is provided with the multiple through holes 111 through roof 11 and bottom wall 12, and the both ends of antetheca 13 inwardly offer
Through roof 11 and two depression breach 131 of bottom wall 12；Plastic seat body 2 is integrally formed (Insert Molding) with being projected in mould
Mode is coated on metal intermediate plate 1, and plastic seat body 2 is with multiple first projections 23 for being filled in multiple through holes 111 and is filled in
2 second projections 24 of two depression breach 131；Multiple terminals 3 are embedded in upper surface 21 and the lower surface 22 of plastic seat body 2.
The use state of the utility model connector strength structure 10, it is using the both ends of antetheca 13 of metal intermediate plate 1
Easily be impacted part during grafting, is inwardly to offer two depression breach 131, and plastic seat body 2 with by the both ends of antetheca 13
(Insert Molding) mode is integrally formed with injection in mould and is formed with 2 second projections for being filled in two depression breach 131
24, so that increase the combination stability of metal intermediate plate 1 and plastic seat body 2, and the both ends of antetheca 13 of metal intermediate plate 1 are convex by second
Block 24 is isolated, and the second projection 24 is integrally formed with plastic seat body 2 and can more bear shock, and then avoids metal intermediate plate 1 with modeling
Rubber base body 2 is separated from each other, to reach the utility model connector strength structure 10 with excellent ground structure intensity and service life.
In addition, plastic seat body 2 has part thereof of 2 the 3rd projections 27 and filling for being filled at swallow 151 in 2 first
One the 4th projection 28 of swallow 132 in second, plastic seat body 2 has 2 first fixture blocks for being filled in two elongated transmission holes 112
25 and 2 second fixture blocks 26 of two hollow holes 113 are filled in, and then at the both ends of antetheca 13 of metal intermediate plate 1 and two side walls 15
Increase the binding sites of more and plastic seat body 2, and expand the binding site area of metal intermediate plate 1 and plastic seat body 2, to reach reinforcement
The combination stability and structural strength of metal intermediate plate 1 and plastic seat body 2.
Refer to shown in Fig. 7 to Fig. 8, another implementation of the utility model connector strength structure 10 and its metal intermediate plate 1
Example, the embodiment of Fig. 7 to Fig. 8 is roughly the same with the embodiment of Fig. 1 to Fig. 6, but the embodiment of Fig. 7 to Fig. 8 is with Fig. 1's to Fig. 6
Embodiment difference is that the elongated transmission hole 112 of Fig. 1 to Fig. 6 and hollow hole 113 are modified to the L-shaped of Fig. 7 to Fig. 8
The design in transmission hole 114.
Describe in detail as follows, metal intermediate plate 1 is provided with and is set with two side walls 15 through roof 11 and bottom wall 12 and adjacent front wall 13
The two L-shaped transmission holes 114 put, the part in this two L-shaped transmission hole 114 is opened up from 2 first projecting blocks 152 respectively, and two
The another part in L-shaped transmission hole 114 respectively with 2 first in swallow 151 in side by side configuration, plastic seat body 2 have be filled in two
The two L-type fixture blocks 29 in L-shaped transmission hole 114, and then increase at the both ends of antetheca 13 of metal intermediate plate 1 and two side walls 15 more
With the binding site of plastic seat body 2, and expand the binding site area of metal intermediate plate 1 and plastic seat body 2, metal intermediate plate is strengthened to reach
1 with the combination stability of plastic seat body 2 and structural strength.
Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model
In the case of, those of ordinary skill in the art work as can make various corresponding changes and deformation, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (10)
1. a kind of connector strength structure, it is characterised in that including：
One metal intermediate plate (1), with a roof (11), a bottom wall (12) and an antetheca (13), the metal intermediate plate (1) is provided with and runs through
Multiple through holes (111) of the roof (11) and the bottom wall (12), the both ends of the antetheca (13) are inwardly offered through the top
Two depressions breach (131) of wall (11) and the bottom wall (12)；
One plastic seat body (2), is integrally formed mode and is coated on the metal intermediate plate (1) with injection in mould, and the plastic seat body (2) has
It is filled in multiple first projections (23) of the plurality of through hole (111) and is filled in the 2 second convex of two depression breach (131)
Block (24)；And
Multiple terminals (3), are embedded in upper surface (21) and the lower surface (22) of the plastic seat body (2).
2. connector strength structure according to claim 1, it is characterised in that the metal intermediate plate (1) is with more a rear wall
(14) and two side walls (15), two side wall (15) is arranged between the antetheca (13) and the rear wall (14), and the metal intermediate plate (1) sets
There are the two elongated transmission holes (112) set through the roof (11) and the bottom wall (12) and neighbouring two side wall (15), the metal
Intermediate plate (1) is provided with two hollow holes set through the both ends of the roof (11) and the bottom wall (12) and the neighbouring antetheca (13)
(113), the plastic seat body (2) with 2 first fixture blocks (25) for being filled in the two elongated transmission hole (112) and be filled in this two
2 second fixture blocks (26) of hollow hole (113).
3. connector strength structure according to claim 2, it is characterised in that two side wall (15) inwardly offers to be run through
Swallow (151) in the 2 first of the roof (11) and the bottom wall (12), the plastic seat body (2) 2 first is caved in being filled at this
Part thereof of 2 the 3rd projections (27) of mouthful (151), the internal face (1511) of another part of the swallow (151) in 2 first
Be exposed to the plastic seat body (2), the two elongated transmission hole (112) with this in 2 first swallow (151) in configuration, two side side by side
Two ends of the neighbouring antetheca (13) of wall (15) relative to this in 2 first swallow (151) be formed with 2 first projecting blocks (152), should
Two hollow holes (113) are opened up from 2 first projecting block (152) respectively.
4. connector strength structure according to claim 1, it is characterised in that the metal intermediate plate (1) is with more a rear wall
(14) and two side walls (15), two side wall (15) is arranged between the antetheca (13) and the rear wall (14), and the metal intermediate plate (1) sets
There are the two L-shaped transmission holes set with two side wall (15) through the roof (11) and the bottom wall (12) and the neighbouring antetheca (13)
(114), the plastic seat body (2) is with the two L-type fixture blocks (29) for being filled in the two L-shaped transmission hole (114).
5. connector strength structure according to claim 4, it is characterised in that two side wall (15) inwardly offers to be run through
Swallow (151) in the 2 first of the roof (11) and the bottom wall (12), the plastic seat body (2) 2 first is caved in being filled at this
Part thereof of 2 the 3rd projections (27) of mouthful (151), the internal face (1511) of another part of the swallow (151) in 2 first
The plastic seat body (2) is exposed to, two ends of the neighbouring antetheca (13) in two side wall (15) are relative to the swallow (151) in 2 first
2 first projecting blocks (152) are formed with, the part in the two L-shaped transmission hole (114) is respectively from 2 first projecting block (152)
On open up, the another part in the two L-shaped transmission hole (114) respectively with this in 2 first swallow (151) in configuration side by side.
6. the connector strength structure according to claim 3 or 5, it is characterised in that the middle of the antetheca (13) is inside
Offer the swallow (132) in the one second of the roof (11) and the bottom wall (12), the plastic seat body (2) is with being filled in this
One the 4th projection (28) of swallow (132) in second, the antetheca (13) is in two depression breach (131) and the swallow in second
(132) 2 second projecting blocks (133) are formed between.
7. connector strength structure according to claim 6, it is characterised in that the side of 2 first projecting block (152)
Face (1521) is exposed to the plastic seat body (2) with the leading flank (1331) of 2 second projecting block (133).
8. connector strength structure according to claim 7, it is characterised in that the rear wall (14) is bent with multiple grounding legs
(141)。
9. connector strength structure according to claim 7, it is characterised in that further include a shield shell (4), the shielding
Housing (4) is coated on the metal intermediate plate (1) and the outside of the plastic seat body (2).
10. connector strength structure according to claim 9, it is characterised in that metal intermediate plate (1), the plastic seat body
(2), the plurality of terminal (3) and the shield shell (4) correspond with universal serial bus USB Type-C specification patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099636.7U CN206211128U (en) | 2016-09-30 | 2016-09-30 | Connector strength structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099636.7U CN206211128U (en) | 2016-09-30 | 2016-09-30 | Connector strength structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211128U true CN206211128U (en) | 2017-05-31 |
Family
ID=58761186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099636.7U Active CN206211128U (en) | 2016-09-30 | 2016-09-30 | Connector strength structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11211731B2 (en) | 2019-03-26 | 2021-12-28 | Japan Aviation Electronics Industry, Limited | Electrical connector preventing abrasion of a locking protrusion |
| US11245232B2 (en) | 2019-03-26 | 2022-02-08 | Japan Aviation Electronics Industry, Limited | Connector to reduce abrasion of lock protrusions and improve signal transmission characteristics |
-
2016
- 2016-09-30 CN CN201621099636.7U patent/CN206211128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11211731B2 (en) | 2019-03-26 | 2021-12-28 | Japan Aviation Electronics Industry, Limited | Electrical connector preventing abrasion of a locking protrusion |
| US11245232B2 (en) | 2019-03-26 | 2022-02-08 | Japan Aviation Electronics Industry, Limited | Connector to reduce abrasion of lock protrusions and improve signal transmission characteristics |
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