CN109830834A - A kind of waterproof 24pin type c base - Google Patents
A kind of waterproof 24pin type c base Download PDFInfo
- Publication number
- CN109830834A CN109830834A CN201910007749.1A CN201910007749A CN109830834A CN 109830834 A CN109830834 A CN 109830834A CN 201910007749 A CN201910007749 A CN 201910007749A CN 109830834 A CN109830834 A CN 109830834A
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- CN
- China
- Prior art keywords
- clad
- terminal
- iron
- plastic body
- waterproof
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 239000004568 cement Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of waterproof 24pin type c base, including main iron-clad, plastic body and upper iron shell, the main iron-clad both ends conducting, main iron-clad is socketed on plastic body, and upper iron shell is arranged above main iron-clad；The plastic body is equipped with double-row terminal, double-row terminal includes first terminal and Second terminal, wherein the leg of first terminal is distributed on plastic body between two parties and in two sides reserved space, and the leg of Second terminal is symmetrical at the both ends of plastic body and in intermediate reserved space；Ground strip is set on plastic body, and ground strip each extends over three legs on the both sides of terminal leg and centre and is welded and fixed with main iron-clad.With such a structure, product terminal uses misconstruction, gives the space that ground strip extends leg and the welding of main iron-clad, reduces iron-clad usage quantity, processing procedure is simple, and product outline size is made to become smaller.
Description
Technical field
The present invention relates to I/O interface field more particularly to a kind of waterproof 24pin type c bases.
Background technique
Waterproof 24pin type c base at present, since product structure space limits, pre-large post-small formula iron-clad can not be done
Stop bit prevents plastic body from retreating, on the market compared with mostly using the additional inner cavity iron-clad of straight barrel type iron-clad to do stuck point stop bit, then will
Inner cavity iron-clad welds together with main iron-clad.The main iron-clad of product uses pre-large post-small formula structure, terminal leg after present invention innovation
Short circuit and high-voltage breakdown phenomenon are avoided by bending resigning, ground strip extension leg is given using misconstruction and main iron-clad welds
Space, reduce iron-clad usage quantity, processing procedure is simple, and yield is high, and stay in grade, product outline size becomes smaller, waterproof etc.
Grade is higher.
Summary of the invention
To solve existing technical problem, the present invention provides a kind of waterproof 24pin type c bases.
Particular content of the invention is as follows: a kind of waterproof 24pin type c base, including main iron-clad, plastic body and on
Iron-clad, the main iron-clad both ends conducting, main iron-clad are socketed on plastic body, and upper iron shell is arranged above main iron-clad；The modeling
Glue main body is equipped with double-row terminal, and double-row terminal includes first terminal and Second terminal, and wherein the leg of first terminal is in plastic cement
In main body between two parties distribution and in two sides reserved space, the leg of Second terminal is symmetrical at the both ends of plastic body and in centre
Reserved space；Ground strip is set on plastic body, ground strip the both sides of terminal leg and centre each extend over three legs with
Main iron-clad is welded and fixed.
The type c base of the application is 24pin base, and double-row terminal respectively includes 12pin terminal, wherein first terminal position
In top, Second terminal is located below；The leg of first terminal is evenly distributed on plastic body except in the reserved space of two sides
Between position, the leg of Second terminal is divided into two parts, is separately positioned on plastic body except the position on the both sides of intermediate reserved space
It sets, terminals two rows of in this way are in misconstruction.The space of the reserved centre of two rows of terminals and two sides extends for the leg of ground strip
It is welded and fixed with main iron-clad.It is welded again with main iron-clad with needing that an inner cavity iron-clad is added to do stuck point stop bit, inner cavity iron-clad on the market
Fixed structure is compared, and the usage quantity of iron-clad can be reduced, to simplify welding procedure, reduces processing procedure, the outer dimension of product
Also smaller.
Further, the main iron-clad and plastic body are equipped with stage portion, in the stage portion of main iron-clad and plastic body
Surface flushes；The stage portion top of main iron-clad and the stage portion lower part of plastic body overlap.
Further, the stage portion lower part of plastic body is arranged in the terminal leg of the ground strip.
Further, the plastic body, which is emptied to be formed between the leg of ground strip and the leg of terminal, empties structure,
First terminal and Second terminal, which pass through, empties structure.Existing waterproof type c multi-section-line dispensing mode complex process, production effect
Rate is low, and the centre of plastic body is emptied, and glue can be circulated by etched-off area when dispensing, and unilateral dispensing can be by entire dispensing
Face is filled up, and the dispensing time shortens, and production efficiency greatly improves, and terminal and plastic cement faying face can be fully sealed for glue, product
Waterproofing grade is higher.
Further, the both ends for emptying structure are equipped with rubber column gel column.Separate type plastic body intensity is weak, and product is easy to become
Shape, two sections of plastic cement before and after the two sides of product increase rubber column gel column connection, enhances plastic body intensity, avoids deformation of products.To guarantee
Dispensing effect, rubber column gel column can be set as flat adhesive tape, be arranged in plastic body medial position.
Further, the tail portion Yu head of the main iron-clad form stage portion, and the tail portion thickness of main iron-clad is less than head, main
The tail portion of iron-clad is equipped with the opening less than its tail portion thickness, and the head and tail portion of main iron-clad form iron-clad stop bit by gentle transition
Face.
Further, the first terminal upward bending and projects in parallel out main iron-clad at iron-clad stop surface.
Further, the Second terminal is passing through opening close to the upward bending of main iron-clad tail portion opening.
Since the space of the main iron-clad tail portion of pre-large post-small formula is smaller, especially it is be easy to cause in opening double-row terminal leg short
Road.Therefore double-row terminal leg is avoided by bending respectively, and adjustment upper terminal and iron-clad spacing and upper and lower terminal spacing avoid producing
Product short circuit and high-voltage breakdown phenomenon.
Further, the first terminal stretches out the part of main iron-clad and main iron-clad spacing is not less than 0.19mm.
Further, the first terminal stretches out the part of main iron-clad and Second terminal spacing is not less than 0.19mm.
Adjustment upper terminal and main iron-clad spacing and double-row terminal spacing reach 0.19mm, and both to avoiding, product is short-circuit to be stopped in advance
Enough safe spaces also remain pre-large post-small formula iron casing structure for the male and female insertions stop bit.
Beneficial effects of the present invention: with such a structure, product terminal uses misconstruction, gives ground strip extension
The space of leg and the welding of main iron-clad, reduces iron-clad usage quantity, processing procedure is simple, and product outline size is made to become smaller.
Detailed description of the invention
A specific embodiment of the invention is furtherd elucidate with reference to the accompanying drawing.
Fig. 1 is the exploded view of waterproof 24pin type c base of the invention；
Fig. 2 is the assembling schematic diagram of main iron-clad and plastic body of the invention；
Fig. 3 is the schematic diagram 1 of plastic body of the invention；
Fig. 4 is the schematic diagram 2 of plastic body of the invention；
Fig. 5 is plastic body of the invention schematic diagram not for dispensing glue；
Fig. 6 is cross-sectional view of the invention.
Specific embodiment
It is of the invention for convenience of understanding in conjunction with Fig. 1-Fig. 6, the word for being related to orientation being previously mentioned in the present embodiment such as " on
Under " " head " " tail portion " etc., it is based on the orientation in the description of the present application attached drawing.As " head " " tail portion " respectively refers to product point
Head and tail portion are respectively referred to from top to bottom in solution figure；" top " and " lower section " is the upper and lower relation in cross-sectional view.Specification is attached
For figure only as a kind of explanation of the application, the technical solution of the application is not limited to Figure of description.
For convenience of understanding, the word for being related to orientation being previously mentioned in the present embodiment such as " upper and lower " " head " " tail portion " is
Based on the orientation in the description of the present application attached drawing.As " head " " tail portion " respectively refers to distinguishing in product exploded view from top to bottom
Finger portion and tail portion；" top " and " lower section " is the upper and lower relation in cross-sectional view.Figure of description only as the application one
Kind explains that the technical solution of the application is not limited to Figure of description.
A kind of waterproof 24pin typeC base, including main iron-clad 1, plastic body 2 and upper iron shell 3, main 1 both ends of iron-clad are led
Logical, main iron-clad 1 is socketed on plastic body 2, and upper iron shell 3 is arranged above main iron-clad 1；Plastic body 2 is equipped with double-row terminal,
Double-row terminal includes first terminal 4 and Second terminal 5, wherein the leg of first terminal 4 on plastic body 2 between two parties distribution and
The leg of two sides reserved space, Second terminal 5 is symmetrical at the both ends of plastic body 2 and in intermediate reserved space；Plastic cement master
Ground strip 6 is set on body 2, and ground strip 6 each extends over three legs on the both sides of terminal leg and centre and the welding of main iron-clad 1 is solid
It is fixed.
The type C base of the application is 24pin base, and double-row terminal respectively includes 12pin terminal, wherein first terminal 4
In top, Second terminal 5 is located below；The leg of first terminal 4 is evenly distributed on plastic body 2 except the reserved space of two sides
The leg in middle position, Second terminal 5 is divided into two parts, is separately positioned on plastic body 2 except the both sides of intermediate reserved space
Position, terminals two rows of in this way are in misconstruction.The space of the reserved centre of two rows of terminals and two sides for ground strip 6 leg
Extension is welded and fixed with main iron-clad 1.With need on the market plus an inner cavity iron-clad do stuck point stop bit, inner cavity iron-clad again with main iron-clad
1 structure being welded and fixed is compared, and the usage quantity of iron-clad can be reduced, to simplify welding procedure, reduces processing procedure, the shape of product
Size is also smaller.
The present embodiment is preferred, and main iron-clad 1 and plastic body 2 are equipped with stage portion, the platform of main iron-clad 1 and plastic body 2
Rank portion upper surface flushes；The stage portion top of main iron-clad 1 overlaps with the stage portion lower part of plastic body 2.In the present embodiment, modeling
Glue main body 2 includes two stage portions, is additionally provided with limiting section in the two sides of tail of plastic body 2.
The present embodiment is preferred, and the stage portion lower part of plastic body 2 is arranged in the terminal leg of ground strip 6.It is arranged in this way
Ground strip 6 can directly with main iron-clad 1 stage portion lower weld, in conjunction with main iron-clad 1 and plastic body 2 stage portion clamping effect
Fruit, it is ensured that fixedlying positioning between main iron-clad 1 and plastic body 2.
The present embodiment is preferred, and plastic body 2, which is emptied to be formed between the leg of ground strip 6 and the leg of terminal, empties knot
Structure 21, first terminal 4 and Second terminal 5 pass through and empty structure 21.Existing waterproof type c multi-section-line dispensing mode technique is multiple
Miscellaneous, production efficiency is low, and the centre of plastic body 2 is emptied, and glue can be circulated by etched-off area when dispensing, unilateral dispensing
Entire point glue surface is filled up, the dispensing time shortens, and production efficiency greatly improves, and glue can be complete by terminal and plastic cement faying face
Sealing, product waterproofing grade are higher.
The present embodiment is preferred, and the both ends for emptying structure 21 are equipped with rubber column gel column 22.2 intensity of separate type plastic body is weak, product
It is easily deformed, increases by two sections of plastic cement before and after rubber column gel column 22 connects in the two sides of product, enhance 2 intensity of plastic body, product is avoided to become
Shape.To guarantee that dispensing effect, rubber column gel column 22 can be set as flat adhesive tape, it is arranged in 2 medial position of plastic body.
The present embodiment is preferred, and the tail portion and head of main iron-clad 1 form stage portion, and the tail portion thickness of main iron-clad 1 is less than head
Portion, the tail portion of main iron-clad 1 are equipped with the opening less than its tail portion thickness, and the head and tail portion of main iron-clad 1 are formed by gentle transition
Iron-clad stop surface 11.
The present embodiment is preferred, and first terminal 4 upward bending and projects in parallel out main iron-clad 1 at iron-clad stop surface 11.
The present embodiment is preferred, and Second terminal 5 is passing through opening close to the main 1 upward bending of tail portion opening of iron-clad.
Since the space of main 1 tail portion of iron-clad of pre-large post-small formula is smaller, especially it is be easy to cause in opening double-row terminal leg
Short circuit.Therefore double-row terminal leg is avoided by bending respectively, is adjusted between first terminal 4 and iron-clad spacing and upper Second terminal 5
Away from, avoid product short circuit and high-voltage breakdown phenomenon.
The present embodiment is preferred, and first terminal 4 stretches out the part of main iron-clad 1 and main 1 spacing of iron-clad is not less than 0.19mm.This
The spacing at place refers to upper surface and the distance between main 1 inside upper surface of iron-clad of first terminal 4, and the present embodiment is preferably
0.19mm。
The present embodiment is preferred, and first terminal 4 stretches out the part of main iron-clad 1 and 5 spacing of Second terminal is not less than 0.19mm.
Spacing herein refers to the lower surface of first terminal 4 and the distance between the upper surface of Second terminal 5, and the present embodiment is preferably
0.19mm。
Adjustment first terminal 4 and main 1 spacing of iron-clad and double-row terminal spacing reach 0.19mm, both short-circuit pre- to product is avoided
Enough safe spaces are stopped, also remain pre-large post-small formula iron casing structure for the male and female insertions stop bit.
Many details are elaborated in the above description to fully understand the present invention.But above description is only
Presently preferred embodiments of the present invention, the invention can be embodied in many other ways as described herein, therefore this
Invention is not limited by specific implementation disclosed above.Any those skilled in the art are not departing from the technology of the present invention simultaneously
In the case of aspects, all technical solution of the present invention is made using the methods and technical content of the disclosure above many possible
Changes and modifications or equivalent example modified to equivalent change.Anything that does not depart from the technical scheme of the invention, according to this
The technical spirit of invention any simple modifications, equivalents, and modifications made to the above embodiment, still fall within skill of the present invention
In the range of the protection of art scheme.
Claims (10)
1. a kind of waterproof 24pin type c base, it is characterised in that: including main iron-clad, plastic body and upper iron shell, the master
The conducting of iron-clad both ends, main iron-clad are socketed on plastic body, and upper iron shell is arranged above main iron-clad；The plastic body is equipped with
Double-row terminal, double-row terminal include first terminal and Second terminal, and wherein the leg of first terminal divides between two parties on plastic body
Cloth and in two sides reserved space, the leg of Second terminal is symmetrical at the both ends of plastic body and in intermediate reserved space；Modeling
Ground strip is set in glue main body, and ground strip each extends over three legs on the both sides of terminal leg and centre and the welding of main iron-clad is solid
It is fixed.
2. waterproof 24pin type c base according to claim 1, it is characterised in that: the main iron-clad and plastic body
It is equipped with stage portion, the stage portion upper surface of main iron-clad and plastic body flushes；The stage portion top of main iron-clad and plastic body
Stage portion lower part overlap.
3. waterproof 24pin type c base according to claim 1, it is characterised in that: the terminal leg of the ground strip
The stage portion lower part of plastic body is set.
4. waterproof 24pin type c base according to claim 1, it is characterised in that: the plastic body is in ground strip
Leg and terminal leg between empty to be formed and empty structure, first terminal and Second terminal pass through and empty structure.
5. waterproof 24pin type c base according to claim 4, it is characterised in that: the both ends for emptying structure are set
There is rubber column gel column.
6. waterproof 24pin type c base according to claim 1, it is characterised in that: the tail portion of the main iron-clad and head
Portion forms stage portion, and the tail portion thickness of main iron-clad is less than head, and the tail portion of main iron-clad is equipped with the opening less than its tail portion thickness, main
The head and tail portion of iron-clad form iron-clad stop surface by gentle transition.
7. waterproof 24pin type c base according to claim 6, it is characterised in that: the first terminal stops in iron-clad
Upward bending and main iron-clad is projected in parallel out at plane.
8. waterproof 24pin type c base according to claim 6, it is characterised in that: the Second terminal is in close master
Opening upward bending in iron-clad tail portion passes through opening.
9. waterproof 24pin type c base according to claim 1, it is characterised in that: the first terminal stretches out main iron
The part of shell is not less than 0.19mm with main iron-clad spacing.
10. waterproof 24pin type c base according to claim 1, it is characterised in that: the first terminal stretches out master
The part of iron-clad is not less than 0.19mm with Second terminal spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007749.1A CN109830834B (en) | 2019-01-04 | 2019-01-04 | Waterproof 24pin type c female seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007749.1A CN109830834B (en) | 2019-01-04 | 2019-01-04 | Waterproof 24pin type c female seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109830834A true CN109830834A (en) | 2019-05-31 |
| CN109830834B CN109830834B (en) | 2023-12-29 |
Family
ID=66861557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910007749.1A Active CN109830834B (en) | 2019-01-04 | 2019-01-04 | Waterproof 24pin type c female seat |
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| Country | Link |
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| CN (1) | CN109830834B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203456670U (en) * | 2013-08-26 | 2014-02-26 | 东莞市铭基电子有限公司 | Improved socket connector structure |
| CN104577391A (en) * | 2014-07-05 | 2015-04-29 | 深圳市长盈精密技术股份有限公司 | USB (universal serial bus) connector capable of being positively and negatively plugged and manufacturing method for USB connector |
| CN108461993A (en) * | 2017-02-15 | 2018-08-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN207896296U (en) * | 2017-12-27 | 2018-09-21 | 东莞立德精密工业有限公司 | Electric connector |
| CN108933353A (en) * | 2017-05-26 | 2018-12-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN210120266U (en) * | 2019-01-04 | 2020-02-28 | 东台润田精密科技有限公司 | Waterproof 24pin type c female seat |
-
2019
- 2019-01-04 CN CN201910007749.1A patent/CN109830834B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203456670U (en) * | 2013-08-26 | 2014-02-26 | 东莞市铭基电子有限公司 | Improved socket connector structure |
| CN104577391A (en) * | 2014-07-05 | 2015-04-29 | 深圳市长盈精密技术股份有限公司 | USB (universal serial bus) connector capable of being positively and negatively plugged and manufacturing method for USB connector |
| CN108461993A (en) * | 2017-02-15 | 2018-08-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108933353A (en) * | 2017-05-26 | 2018-12-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN207896296U (en) * | 2017-12-27 | 2018-09-21 | 东莞立德精密工业有限公司 | Electric connector |
| CN210120266U (en) * | 2019-01-04 | 2020-02-28 | 东台润田精密科技有限公司 | Waterproof 24pin type c female seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109830834B (en) | 2023-12-29 |
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