CN206379581U - Connector structure with independent internal protection - Google Patents
Connector structure with independent internal protection Download PDFInfo
- Publication number
- CN206379581U CN206379581U CN201720032508.9U CN201720032508U CN206379581U CN 206379581 U CN206379581 U CN 206379581U CN 201720032508 U CN201720032508 U CN 201720032508U CN 206379581 U CN206379581 U CN 206379581U
- Authority
- CN
- China
- Prior art keywords
- pcb
- pcb board
- protective layer
- hollow
- protective shell
- 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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- 239000000463 material Substances 0.000 claims abstract description 19
- 239000011241 protective layer Substances 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 5
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 5
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a connector structure with independent internal protection, which comprises a PCB and connectors respectively arranged on the PCB, wherein the upper surface of the PCB is provided with a plurality of electronic elements, the upper surface of the PCB is provided with a hollow protective shell for protecting the electronic elements on the upper surface of the PCB, the hollow protective shell is made of hard insulating PVC materials, the lower surface of the PCB and the periphery of the protective shell are covered with protective layers made of soft insulating PVC materials; the upper surface of the PCB is pre-provided with the hollow protective shell with the hard insulating PVC or PP material, and then the surface of the hollow protective shell and the lower surface of the PCB are injection-molded to form the soft insulating PVC protective layer, so that the electronic elements on the surface of the PCB can be prevented from being damaged due to overhigh temperature of the molten PVC material when the protective layer is injection-molded, and the defective rate of products is reduced; by adopting the method, the consumption of the protective layer plastic can be reduced on the premise of not losing the original insulation and corrosion prevention effects, and the production cost of enterprises is reduced.
Description
Technical field
The utility model is related to a kind of connector, the separately protected connector construction in more particularly to a kind of inside.
Background technology
Connector is used for two or more conductor in link circuit, greatly to aircraft, steamer, small to arrive computer, hand
Machine, cashier's machine etc. will use connector.
In the prior art, the production of most count connector is all first to make pcb board part, then directly on pcb board
Be molded one layer of dielectric plastic material as protective layer, protective layer can be hard can also make it is soft；Due in injection
During, the temperature of the dielectric plastic material of melting is very high, and the electronic component for being easily caused pcb board upper surface is damaged, product
Defective products rate is high, adds the production cost of enterprise；How to overcome this technical problem, and be able to more economical, easily square
Formula produces the connector that quality is more excellent, is really the major issue that industry should actively be broken through, solved again.
Utility model content
The purpose of this utility model is, in order to overcome the deficiencies in the prior art, and to provide a kind of inside separately protected connection
Device structure.
To achieve these goals, the technical scheme that the utility model is used is as follows：
A kind of separately protected connector construction in inside, including pcb board and the joint being respectively arranged on pcb board, it is described
The upper surface of pcb board has some electronic components, and the upper surface of the pcb board, which has, to be used to protect pcb board upper surface electronics member
The hollow containment vessel of part, the hollow containment vessel is made of the insulation PVC material of hard, the lower surface of the pcb board and
The hollow containment vessel is covered over protective layer, and the protective layer is made of soft insulation PVC material.
Further, the joint includes being installed on the cable interface of pcb board one end, power interface and is installed on PCB
The telephone line interface and USB interface of the plate other end.
Further, the hollow containment vessel can also be made of the insulation PP materials of hard.
The beneficial effects of the utility model are：By installing one layer of insulation PVC for having hard in advance in the upper surface of pcb board
Or the hollow containment vessel of PP materials, it is then soft in one layer of the lower surface injection molding of the surface of hollow containment vessel and pcb board again
The insulation PVC protective layers of matter, can prevent from damaging pcb board because the PVC material temperature of melting is too high when being molded protective layer
The electronic component on surface, so as to reduce the defective products rate of product；It can prevent in this way not losing original insulation in addition
The consumption of protective layer plastic cement is reduced on the premise of corrosive effect, the production cost of enterprise is reduced.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 diagrammatic cross-section.
Embodiment
The utility model is further described below in conjunction with accompanying drawing：
A kind of separately protected connector construction in inside as depicted in figs. 1 and 2, including pcb board 1 and be respectively arranged in
Joint 2 on pcb board 1, joint 2 includes being installed on the cable interface 21 of the one end of pcb board 1, power interface 22 and is installed on PCB
The telephone line interface 23 and USB interface 24 of the other end of plate 1, interface 2 on one of which scheme, pcb board 1 is only listed herein can be with
The product of a variety of various combinations is made according to the demand of production.
The upper surface of the pcb board 1 has some electronic components, and the upper surface of the pcb board 1, which has, to be used to protect PCB
The hollow containment vessel 3 of the upper surface electronic component of plate 1, the hollow containment vessel 3 using hard insulation PVC material or hard it is exhausted
Edge PP materials are made, and not only possess the effect of Insulation anticorrosive, and can prevent from damaging pcb board when overcoat is molded
The electronic component on 1 surface；The lower surface of the pcb board 1 and the hollow containment vessel 3 are covered over protective layer 4, described
Protective layer 4 is made of soft insulation PVC material, further enhances insulation and the Corrosion Protection of product.
By installing one layer of hollow containment vessel 3 for having the insulation PVC or PP materials of hard in advance in the upper surface of pcb board 1,
Then again in the soft insulation PVC protective layers 4 of one layer of the lower surface injection molding of the surface of hollow containment vessel 3 and pcb board 1,
Can prevent it is too high due to the PVC material temperature of melting when being molded protective layer 4 damage the electronic component on pcb board surface, from
And reduce the defective products rate of product；It can subtract in this way on the premise of original Insulation anticorrosive effect is not lost in addition
The consumption of few plastic cement of protective layer 4, reduces the production cost of enterprise.
It is described above that not this new technical scope is imposed any restrictions, it is all according to the utility model technical spirit to
On embodiment any modification, equivalent variations and the modification made, in the range of still falling within this new technical scheme.
Claims (3)
1. a kind of separately protected connector construction in inside, including pcb board and the joint being respectively arranged on pcb board, the PCB
The upper surface of plate has some electronic components, it is characterised in that：The upper surface of the pcb board, which has, to be used to protect pcb board upper table
The hollow containment vessel of face electronic component, the hollow containment vessel is made of the insulation PVC material of hard, under the pcb board
Surface and the hollow containment vessel are covered over protective layer, and the protective layer is made of soft insulation PVC material.
2. a kind of separately protected connector construction in inside according to claim 1, it is characterised in that：The joint includes
It is installed on the cable interface, power interface and the telephone line interface and USB interface that are installed on the pcb board other end of pcb board one end.
3. a kind of separately protected connector construction in inside according to claim 1, it is characterised in that：The hollow protection
Shell can also be made of the insulation PP materials of hard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032508.9U CN206379581U (en) | 2017-01-12 | 2017-01-12 | Connector structure with independent internal protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032508.9U CN206379581U (en) | 2017-01-12 | 2017-01-12 | Connector structure with independent internal protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379581U true CN206379581U (en) | 2017-08-04 |
Family
ID=59404741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720032508.9U Active CN206379581U (en) | 2017-01-12 | 2017-01-12 | Connector structure with independent internal protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035630A (en) * | 2019-04-01 | 2019-07-19 | 江阴信邦电子有限公司 | A kind of integrated circuit high intensity sealing Shooting Technique |
-
2017
- 2017-01-12 CN CN201720032508.9U patent/CN206379581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035630A (en) * | 2019-04-01 | 2019-07-19 | 江阴信邦电子有限公司 | A kind of integrated circuit high intensity sealing Shooting Technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 District A, 29 Beach Road, Chen Wu Sixth Industrial Zone, Changan Town, Dongguan, Guangdong. Patentee after: INTERCONNECT PRODUCTS Ltd. Address before: 523000 District A, 29 Beach Road, Chen Wu Sixth Industrial Zone, Changan Town, Dongguan, Guangdong. Patentee before: DONGGUAN YINTEKENBO INDUSTRIAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 523000 room 212, building 3, No. 42, Muxuan Chuangye 1st Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Guangdong Lianji Precision Industry Co.,Ltd. Address before: 523000 District A, 29 Beach Road, Chen Wu Sixth Industrial Zone, Changan Town, Dongguan, Guangdong. Patentee before: INTERCONNECT PRODUCTS Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 138 Gangjian Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Lianji Precision Electronics Co.,Ltd. Country or region after: China Address before: 523000 room 212, building 3, No. 42, Muxuan Chuangye 1st Road, Changping Town, Dongguan City, Guangdong Province Patentee before: Guangdong Lianji Precision Industry Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |