CN204168595U - A kind of device that can realize electrical isolation - Google Patents
A kind of device that can realize electrical isolation Download PDFInfo
- Publication number
- CN204168595U CN204168595U CN201420685447.2U CN201420685447U CN204168595U CN 204168595 U CN204168595 U CN 204168595U CN 201420685447 U CN201420685447 U CN 201420685447U CN 204168595 U CN204168595 U CN 204168595U
- Authority
- CN
- China
- Prior art keywords
- printed board
- silicon rubber
- components
- electronic devices
- board
- 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.)
- Expired - Fee Related
Links
Landscapes
- Combinations Of Printed Boards (AREA)
Abstract
The utility model relates to a kind of device that can realize electrical isolation, belongs to electrical fitting technology technical field.The utility model takes embedding liquid silicon rubber in printed board, silicon rubber is pasted again the structure of insulation board with instant drying adhesive, reach the object of the electrical isolation in adjacent printed board between electronic devices and components, the apparatus structure that this mentality of designing is formed simply, is easily processed.
Description
Technical field
The utility model relates to electrical fitting technology technical field, is specifically related to a kind of device that can realize electrical isolation.
Background technology
For improving the integrated level of electronic product, for the printed board of installing discrete electronic devices and components, need closely to assemble.For preventing the electric short circuit between metal shell of the lead leg of discrete component, solder joint, components and parts etc., need to add dielectric isolation layer between printed board.But for highdensity printed board, be all provided with components and parts printed board is two-sided, cause printed board, the contact-making surface with printed board, not only has solder joint.And components and parts installation height is uneven, thus make printing board surface out-of-flatness, the electric insulation division board between printed board between electronic devices and components cannot mechanically be fixed.
Therefore, need to design a kind of brand-new device, realize the electrical isolation between electronic devices and components in wherein adjacent printed board.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is: how to design a kind of device that can realize the electrical isolation in wherein adjacent printed board between electronic devices and components.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of device that can realize electrical isolation, comprise the first printed board being provided with electronic devices and components, the second printed board being provided with electronic devices and components, the first separator, insulation board, and the second separator; Described first separator, insulation board and the second separator are between the first printed board and the second printed board, and described insulation board is between the first separator and the second separator.
Preferably, described first separator comprises the first silicon rubber and the first instant drying adhesive, described first silicon rubber is potted in the one side the first printed board being provided with electronic devices and components, and with electronic devices and components highly maximum in the first printed board for standard, the first printed board forms the first silicon rubber plane;
Described second separator comprises the second silicon rubber and the second instant drying adhesive, described second silicon rubber is potted in the one side the second printed board being provided with electronic devices and components, and with electronic devices and components highly maximum in the second printed board for standard, the second printed board forms the second silicon rubber plane.
Preferably, described first instant drying adhesive is between the first silicon rubber and insulation board, and described second instant drying adhesive is between insulation board and the second silicon rubber.
(3) beneficial effect
The utility model takes embedding liquid silicon rubber in printed board, silicon rubber is pasted again the structure of insulation board with instant drying adhesive, reach the object of the electrical isolation in adjacent printed board between electronic devices and components, the apparatus structure that this mentality of designing is formed simply, is easily processed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-printed board; 2-silicon rubber and instant drying adhesive; 3-insulation board; 4-solder joint; 5-electronic devices and components.
Embodiment
For making the purpose of this utility model, content and advantage clearly, below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
The utility model provides a kind of device that can realize electrical isolation, the device realizing electrical isolation between a kind of middle electronic devices and components that can make to comprise in device specifically, comprise the first printed board being provided with electronic devices and components (such as resistance, electric capacity etc. are with the device of metal-back), the second printed board being provided with electronic devices and components, first separator, insulation board, and the second separator; Described first separator, insulation board and the second separator are between the first printed board and the second printed board, and described insulation board is between the first separator and the second separator.
Described first separator comprises the first silicon rubber and the first instant drying adhesive, described first silicon rubber is potted in the one side the first printed board being provided with electronic devices and components, and with electronic devices and components highly maximum in the first printed board for standard, the first printed board forms the first silicon rubber plane; Described second separator comprises the second silicon rubber and the second instant drying adhesive, described second silicon rubber is potted in the one side the second printed board being provided with electronic devices and components, and with electronic devices and components highly maximum in the second printed board for standard, the second printed board forms the second silicon rubber plane.Described first instant drying adhesive is between the first silicon rubber and insulation board, and described second instant drying adhesive is between insulation board and the second silicon rubber.
Take the flowable silicon rubber of embedding in printed board, as AP601-L etc.After embedding silicon rubber, after silicon rubber solidification, then paste insulation board with instant drying adhesives such as 502 or 495 on silicon rubber.Serve the object of electrical isolation.
Assembling mode of the present utility model is as follows:
Suppose that the size of printed board in this device is all identical.As shown in Figure 1, first cutting and the measure-alike insulation board 3 of printed board; The silicon rubber of the one side of then having installed electronic devices and components 5 to adjacent two printed boards 1 respectively embedding liquid, as AP601-L etc., the requirement of embedding is: silicon rubber for standard, thus forms a silicon rubber plane with the highest components and parts in printed board.Silicon rubber after cold curing with instant drying adhesive (as 495,502 etc.) by the insulation board 3 cut by being pressed in silastic surface, thus the printed board at two to be cemented in together by instant drying adhesive.The one side that silicon rubber wherein plays printed board is installed electronic devices and components becomes plane, to facilitate stickup, instant drying adhesive wherein plays the effect that two is pasted, after pasting insulation board with instant drying adhesive, printed board can be close to assembling mutually, insulation board wherein plays the insulating effect of electrical isolation, three's cooperation makes electrical isolation between adjacent printed board, and short circuit can not be caused by the electric action of the electronic devices and components installed thereon, and due to the intensity of insulation board, electronic devices and components solder joint and lead leg cannot puncture insulation board.Thoroughly solve the electrical shorting issues of electronic devices and components between printed board and printed board, improve the integrated level of electronic product.The insulating barrier that silicon rubber in Fig. 1 and instant drying adhesive an are formed Reference numeral 2 represents, the insulation board 3 in Fig. 1 represents for the thick black line between silicon rubber and instant drying adhesive 2.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection range of the present utility model.
Claims (3)
1. can realize a device for electrical isolation, it is characterized in that, comprise the first printed board being provided with electronic devices and components, the second printed board being provided with electronic devices and components, the first separator, insulation board, and the second separator; Described first separator, insulation board and the second separator are between the first printed board and the second printed board, and described insulation board is between the first separator and the second separator.
2. can realize the device of electrical isolation as claimed in claim 1, it is characterized in that, described first separator comprises the first silicon rubber and the first instant drying adhesive, described first silicon rubber is potted in the one side the first printed board being provided with electronic devices and components, and with electronic devices and components highly maximum in the first printed board for standard, the first printed board forms the first silicon rubber plane;
Described second separator comprises the second silicon rubber and the second instant drying adhesive, described second silicon rubber is potted in the one side the second printed board being provided with electronic devices and components, and with electronic devices and components highly maximum in the second printed board for standard, the second printed board forms the second silicon rubber plane.
3. can realize the device of electrical isolation as claimed in claim 2, it is characterized in that, described first instant drying adhesive is between the first silicon rubber and insulation board, and described second instant drying adhesive is between insulation board and the second silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685447.2U CN204168595U (en) | 2014-11-15 | 2014-11-15 | A kind of device that can realize electrical isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685447.2U CN204168595U (en) | 2014-11-15 | 2014-11-15 | A kind of device that can realize electrical isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168595U true CN204168595U (en) | 2015-02-18 |
Family
ID=52542237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685447.2U Expired - Fee Related CN204168595U (en) | 2014-11-15 | 2014-11-15 | A kind of device that can realize electrical isolation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168595U (en) |
-
2014
- 2014-11-15 CN CN201420685447.2U patent/CN204168595U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203407098U (en) | PCB structure with holes to be selectively filled with resin | |
| CN203261631U (en) | Weldable conductive foam | |
| HK1103169A1 (en) | Anisotropic conduction connecting method and anisotropic conduction adhesive film | |
| WO2014184102A3 (en) | Method for depositing thick copper layers onto sintered materials | |
| CN105260073A (en) | Waterproof treatment technology of capacitive touch screen | |
| CN203934275U (en) | A kind of board antistatic and earthing device | |
| CN204918466U (en) | Conducting adhesive tape | |
| CN204168595U (en) | A kind of device that can realize electrical isolation | |
| CN202262063U (en) | Circuit board structure and mobile terminal | |
| CN203618221U (en) | Bonding pad structure | |
| CN204090284U (en) | Electric conductive carbon printing printed wiring board | |
| CN206181556U (en) | Electronic device | |
| CN106329077A (en) | Double-sided board wire-based NFC (Near Field Communication) antenna and electronic device | |
| CN203691749U (en) | Circuit board assembly | |
| CN202565603U (en) | Mobile Terminal and enclosure thereof | |
| CN203896582U (en) | High-efficiency heat radiation type PCB | |
| CN206302629U (en) | Silver paste cross-line printed wiring board | |
| CN206282996U (en) | A kind of attachment structure of printed circuit board | |
| CN204466041U (en) | A kind of printed wiring board | |
| CN205793652U (en) | A kind of ceramic pcb board doing electric capacity on substrate | |
| CN203929898U (en) | The specific inductive capacity of test material and the test plate (panel) of dielectric loss and folded structure plate | |
| CN203340410U (en) | Flexible circuit board | |
| CN206302628U (en) | Wiring board | |
| CN207783282U (en) | A kind of electric energy meter carbon film conductive structure | |
| CN203352945U (en) | Flexible-rigid combined board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20191115 |