CN1055276A - Adhesive fastening plate - Google Patents
Adhesive fastening plate Download PDFInfo
- Publication number
- CN1055276A CN1055276A CN 90105633 CN90105633A CN1055276A CN 1055276 A CN1055276 A CN 1055276A CN 90105633 CN90105633 CN 90105633 CN 90105633 A CN90105633 A CN 90105633A CN 1055276 A CN1055276 A CN 1055276A
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- China
- Prior art keywords
- adhesive
- layer
- capacitor
- fastening plate
- adhesive fastening
- 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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- Adhesives Or Adhesive Processes (AREA)
Abstract
Adhesive fastening plate belongs to the part that installs and fixes capacitor on printed circuit board (PCB).The positive and negative surface of sheet has the synthetic resin adhesive-layer respectively, is the body layer that insulating material is made between two adhesive-layers.This connecting plate simultaneously sticks to capacitor to be had on the base of lead-out wire, and another side sticks on the printed circuit board (PCB), promptly can capacitor be installed to be fastened on the printed circuit board (PCB).This connecting plate also can be used to install other element or parts.
Description
The invention belongs on printed circuit board (PCB) the part that fastening electronic devices and components etc. are installed, be particularly suitable for installing the part of fastening fixed capacitor.
In the assembling of electronic system product such as television set, broadcast receiver, communication apparatus,, take certain security measure for fixed capacitor is installed on the printed circuit board (PCB) reliably.General way is, for the capacitor of diameter more than 20mm, adopt metal parts that capacitor case is fastened on the circuit board, for the capacitor of diameter below 20mm, encapsulating between capacitor lead wire base and printed circuit board (PCB) (for example 708 glue) cementation.These two kinds of ways all have shortcoming, and the former operates bothersome, and it is big to occupy, the cost height; Latter's operation is also bothersome, and especially operational quality is restive, and during the glue perfusion, glue easily drops down on printed circuit board component jack or the component lead pin, causes rosin joint or leaks weldering, and glue also easily stains circuit board or components and parts simultaneously.
The object of the present invention is to provide a kind of easy to operately, the fastenings that fastening quality is good, cost is low is installed.
Technical solution of the present invention is a kind of adhesive fastening plate of design, the adhesive fastening plate size matches with capacitor base size, the place leaves the acupuncture point at lead-in wire, it has layer structure, and it makes body layer with rubber slab, is shaped on certain thickness adhesive-layer at the tow sides of rubber slab, during the wiring capacitance device, as long as adhesive fastening plate is simultaneously sticked to capacitor to be had on the base of lead-out wire, another side sticks on the printed chassis, can capacitor be installed to be fastened on the printed chassis.
By as seen above-mentioned, adopt this adhesive fastening plate mount capacitor, it is extremely convenient to operate, and do not exist and drop down the glue phenomenon, can avoid rosin joint, leak weldering and glue stains phenomenon, select suitable viscose glue, can guarantee gluing fastening strength, be particularly suitable for adopting the flowing water assembling work of wave-soldering to adopt.Through measuring and calculating, adopt this adhesive fastening plate to have lower production cost with encapsulating cementation method than original metal parts is fastening.
Fig. 1 is a front view of the present invention,
Fig. 2 is a sectional view of the present invention, and as Figure of abstract of the present invention.
The present invention is further described below in conjunction with accompanying drawing:
Fig. 1, the adhesive fastening plate size shape is corresponding with capacitor base size, and A-A place sheet is the acupuncture point that wiring capacitance device terminal pin is reserved.See Fig. 2, adhesive-layer 1,3 is arranged respectively, between the adhesive-layer 1,3 body layer 2 is arranged on the positive and negative surface of sheet.That body layer 2 will have is high pressure resistant (for example 〉=5000V/mm), high temperature resistant (〉=140 ℃), acidproof and fire resistance, it can use multiple material, plastics for example, organic fibrous material, inorganic fibers etc., but the most handy rubber slab is made.Adhesive-layer 1,3 can be used epoxyn, synvaren, polyurethane adhesive etc., but the most handy acrylic acid ester pressure-sensitive.For the ease of packing and use, in actual production, can also post papery adherent layer 4,5 respectively in the outside of adhesive-layer 1,3, it can be used in the way that is coated with antitack agent (for example silicone oil) on the plastic-coated paper and make.
The typical production process of this adhesive fastening plate is: rubber slab preliminary treatment → double-coated pressure sensitive adhesive → subsides separate paper → and by the shape and size punch forming.
This adhesive fastening plate also can be used to install fastening electronic devices and components or parts that other is suitable for.
Claims (5)
1, adhesive fastening plate has synthetic resin adhesive-layer 1,3 respectively on the positive and negative surface of sheet, and of the present utility model being characterised in that between the adhesive-layer 1,3 has body layer 2.
2, by the described adhesive fastening plate of claim 1, it is characterized in that posting papery adherent layer 4,5 respectively in the outside of adhesive-layer 1,3.
3, by claim 1,2 described adhesive fastening plates, it is characterized in that body layer 2 is rubber slabs.
4, by claim 1,2 described adhesive fastening plates, it is characterized in that body layer 2 is plastic plates
5, by claim 1,2 described adhesive fastening plates, it is characterized in that body layer 2 is sheet of fibrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105633 CN1055276A (en) | 1990-03-24 | 1990-03-24 | Adhesive fastening plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105633 CN1055276A (en) | 1990-03-24 | 1990-03-24 | Adhesive fastening plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1055276A true CN1055276A (en) | 1991-10-09 |
Family
ID=4879442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90105633 Pending CN1055276A (en) | 1990-03-24 | 1990-03-24 | Adhesive fastening plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1055276A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277791A (en) * | 2011-08-22 | 2011-12-14 | 湖南福泰数码材料科技有限公司 | Method for preparing release paper on basis of inorganic powder material and high molecular polymer |
| CN108891144A (en) * | 2018-07-04 | 2018-11-27 | 林玲 | A kind of environment-friendly and green printing technology of corrugated board |
-
1990
- 1990-03-24 CN CN 90105633 patent/CN1055276A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277791A (en) * | 2011-08-22 | 2011-12-14 | 湖南福泰数码材料科技有限公司 | Method for preparing release paper on basis of inorganic powder material and high molecular polymer |
| CN108891144A (en) * | 2018-07-04 | 2018-11-27 | 林玲 | A kind of environment-friendly and green printing technology of corrugated board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |