CN203457466U - Fixing structure for circuit board and plastic member - Google Patents
Fixing structure for circuit board and plastic member Download PDFInfo
- Publication number
- CN203457466U CN203457466U CN201320522834.XU CN201320522834U CN203457466U CN 203457466 U CN203457466 U CN 203457466U CN 201320522834 U CN201320522834 U CN 201320522834U CN 203457466 U CN203457466 U CN 203457466U
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- CN
- China
- Prior art keywords
- plastics
- wiring board
- working
- column
- circuit board
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of connection between a circuit board and a plastic member, and particularly to a fixing structure for the circuit board and the plastic member. The fixing structure comprises the plastic member and the circuit board. The plastic member is provided with projected columns. The circuit board is provided with holes at the positions which correspond with the columns. The circuit board is arranged on the plastic member. The columns are arranged in the holes and are fixed in a riveting manner. The prior-art screw fixing manner is replaced, so that high firmness, high compactness and high stability in connection between the circuit board and the plastic member are realized. Furthermore the cost can be reduced. The fixing structure for the circuit board and the plastic member according to the solution further has an advantage of simple operation. Particularly when many points which require fixing exist, the riveting operation can be finished in one time through a riveting mold, and operation time is shortened greatly, thereby improving production efficiency.
Description
Technical field
The utility model relates to the interconnection technique field between wiring board and working of plastics, is specifically related to the fixed structure of a kind of wiring board and working of plastics.
Background technology
At present, wiring board (base material is PCB or FPC) is to adopt the mode of screw locking to be fixed with the major part that is connected between working of plastics, because each fixing point needs a screw, and need manual operation, while especially needing the point fixed a lot of on a product, this kind of mode efficiency is not high, has caused the waste to resources such as artificial and materials.
Utility model content
For solving the problems of the technologies described above, we have proposed the fixed structure of a kind of wiring board and working of plastics, its object: enhance productivity, reduce production costs.
For achieving the above object, the technical solution of the utility model is as follows:
A fixed structure for wiring board and working of plastics, comprises working of plastics, wiring board, is provided with protruding column on working of plastics, on wiring board, be provided with hole with column opposite position, wiring board is placed on working of plastics, and column is placed in hole, and adopts riveting method to be fixed; Column is cylinder column, and the material of column is identical with working of plastics, and column is and the integrated plastic column of working of plastics.
Preferably, the surface of wiring board is provided with electric component group.
Preferably, electric component group is by active device, passive device, switch, connector (or connector), electronic device or its one group of assembly being combined to form.
In order to realize being connected of electronic component and wiring board, electric component group adopts welding manner to be connected on wiring board.
In order to ensure protruding column, can be fixed on better in hole, riveting method is to realize by hot melting way, and hot-melting tool is a kind of in electric iron or hot riveting machine (or fuse machine).
Pass through technique scheme, the utility model provides the fixed structure of a kind of wiring board and working of plastics, after wiring board is placed on working of plastics, with riveting method, wiring board and working of plastics are fixed together, the screw fixed form that has replaced prior art, make wiring board and working of plastics be connected firmly, closely, stable, and can reduce costs, enhance productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic perspective view of the syndeton of a kind of wiring board disclosed in the utility model and working of plastics;
Fig. 2 is the schematic diagram before wiring board and working of plastics riveted joint;
Fig. 3 is the schematic diagram after wiring board and working of plastics riveted joint are fixed;
Fig. 4 is the schematic diagram of wiring board and the riveted joint of working of plastics multiple spot.
The represented corresponding component title of numeral in figure:
1. working of plastics 2. column 3. wiring board 4. electric component group 5. riveting die set 6. riveted joint 7. holes
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, the fixed structure of a kind of wiring board and working of plastics, comprises working of plastics 1, wiring board 3, on working of plastics 1, be provided with protruding column 2, on wiring board 3, be provided with corresponding hole 7 with column 2 opposite positions, wiring board 3 is placed on working of plastics 1, and column 2 is placed in corresponding hole 7.
On passive working of plastics 1, the position of both sides fixing circuit board 3 is provided with two protruding columns 2, and the material of column 2 is identical with working of plastics 1, and column 2 is and the integrated plastic column of working of plastics 1 to have facilitated the installation that coordinates with wiring board 3.
The middle part, surface of wiring board 3 is provided with electric component group 4, and electric component group 4 is by active device, passive device, switch, connector (or connector), electronic device or its one group of assembly being combined to form.Wherein active device is diode, triode, LED, MOSFET, integrated circuit etc.; Passive device is resistance, electric capacity, inductance etc.
Riveting method is to realize by hot melting way, and hot-melting tool is electric iron or hot riveting machine (or fuse machine), and their principle is identical, all adopts electrical heating method, makes column 2 meltings, cooling curing then, thereby fixing circuit board 3.
As shown in Figure 3, after wiring board 3 is placed on working of plastics 1, column 2 is placed in hole corresponding on wiring board 37, then is fixed with hot melting way, and the surperficial riveting of wiring board 3 goes out than the bigger packet header of 7 sizes, hole.
As shown in Figure 4, on a product, need the point of riveted joint when a lot, can first make a riveting die set 5, use hot riveting machine (or fuse machine) disposable that columns all on product 2 rivetings are good.Again with the riveted joint 6 on mould by column 2 hot melts on wiring board 3, play the effect of fixing circuit board 3.
Be exactly more than fixed structure and the action effect of a kind of wiring board and working of plastics, its advantage is: simple to operate, while especially needing the point fixed a lot, pass through riveting die set, can disposablely complete riveted joint operation, greatly save the activity duration, thereby enhance productivity.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (5)
1. the fixed structure of a wiring board and working of plastics, comprise working of plastics (1), wiring board (3), it is characterized in that, on described working of plastics (1), be provided with protruding column (2), wiring board (3) is gone up and column (2) opposite position is provided with hole (7), it is upper that wiring board (3) is placed in working of plastics (1), and column (2) is placed in hole (7), and adopts riveting method to be fixed; Described column (2) is cylinder column, and the material of described column (2) is identical with working of plastics (1), and column (2) is and the integrated plastic column of working of plastics (1).
2. the fixed structure of a kind of wiring board according to claim 1 and working of plastics, is characterized in that, the surface of described wiring board (3) is provided with electric component group (4).
3. the fixed structure of a kind of wiring board according to claim 2 and working of plastics, is characterized in that, described electric component group (4) is by active device, passive device, switch, connector or connector, electronic device or its one group of assembly being combined to form.
4. according to a kind of wiring board described in claim 2 or 3 and the fixed structure of working of plastics, it is characterized in that, electric component group (4) adopts welding manner to be connected on wiring board (3).
5. the fixed structure of a kind of wiring board according to claim 1 and working of plastics, is characterized in that, described riveting method is to realize by hot melting way, and hot-melting tool is a kind of in electric iron or hot riveting machine or fuse machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522834.XU CN203457466U (en) | 2013-08-26 | 2013-08-26 | Fixing structure for circuit board and plastic member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522834.XU CN203457466U (en) | 2013-08-26 | 2013-08-26 | Fixing structure for circuit board and plastic member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457466U true CN203457466U (en) | 2014-02-26 |
Family
ID=50137306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522834.XU Expired - Lifetime CN203457466U (en) | 2013-08-26 | 2013-08-26 | Fixing structure for circuit board and plastic member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472888A (en) * | 2014-09-05 | 2016-04-06 | 深南电路有限公司 | Manufacturing method of circuit board |
| CN107492701A (en) * | 2017-07-06 | 2017-12-19 | 安徽禄讯电子科技有限公司 | A kind of easy-to-dismount radio communication passive device |
-
2013
- 2013-08-26 CN CN201320522834.XU patent/CN203457466U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472888A (en) * | 2014-09-05 | 2016-04-06 | 深南电路有限公司 | Manufacturing method of circuit board |
| CN107492701A (en) * | 2017-07-06 | 2017-12-19 | 安徽禄讯电子科技有限公司 | A kind of easy-to-dismount radio communication passive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |