CN100511524C - Connecting structure of control switch - Google Patents
Connecting structure of control switch Download PDFInfo
- Publication number
- CN100511524C CN100511524C CNB2005101355774A CN200510135577A CN100511524C CN 100511524 C CN100511524 C CN 100511524C CN B2005101355774 A CNB2005101355774 A CN B2005101355774A CN 200510135577 A CN200510135577 A CN 200510135577A CN 100511524 C CN100511524 C CN 100511524C
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- CN
- China
- Prior art keywords
- control switch
- syndeton
- conducting
- framework
- circuit 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
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Abstract
This invention provides a control switch connecting structure, it installing the control buttons of the electronic devices in the framework, and attaching the two conductive film to the framework, and by the electric connection of the control buttons and the circuit board by the two conductive film, to remove the configuration steps of the soft printed circuit boards and soft parallel lines of the existing control buttons, to reach the effectiveness of reducing manufacturing costs of electronic devices and shortening the manufacturing process.
Description
Technical field
The present invention is relevant a kind of syndeton, particularly relevant a kind of control switch syndeton that cost is low and number of spare parts is few that is provided with.
Background technology
Along with making rapid progress of the fast development of high-tech industry, technology, many electronic products are weeded out the old and bring forth the new.The function of portable product diversification day by day in recent years, provide the user not all can apply in a flexible way by occasion and time restriction in handling individual's work every day or individual affair, also can to make people's a brief period of time be access information and information band away, wherein in order to allow portable product more meet hommization, to have more the convenience on carrying, its profile constantly develops towards light, thin, short, little direction, not only inner body must design precision, and outside mechanism design is more stressed exquisite attractive in appearance.
And the most general now portable main flow electronic product is a digital camera, at the middle operational and controlled key button of digital camera because of factor attractive in appearance and handling etc., the edge that is provided in a side of digital camera mostly, therefore must see through soft printed circuit board (FPC) connector earlier when this key switch is set is connected on the circuit board, and sometimes because of the factor of circuit board line layout, make the dealer to lock with screw fashion, key switch can utilize soft arranging wire to connect when assembling in addition, and use artificial bonding wire connected mode directly the key switch contact to be connected on the electric wire, can finish the setting of key switch via complicated step.
Yet the technology of existing key switch setting is except having complicated step, FPC connector is also because of taking the usable floor area of circuit board, the circuit board service efficiency can't be increased, and sometimes must be with the screw FPC connector that locks, and then increase cost of processing, this key switch also must utilize soft arranging wire to connect in addition and the processing procedure of artificial welding, cause certain burden for manufacturing cost, and in the process of artificial welding, because of controlling artificial welding accuracy accurately, causing the damage of control button or the decline of product yield easily, therefore will how to solve the problem that above-mentioned prior art produces, is that present industry is badly in need of overcoming.
In view of this, The present invention be directed to above-mentioned problem, propose a kind of control switch syndeton, with the puzzlement of effective solution prior art.
Summary of the invention
Main purpose of the present invention, provide a kind of control switch syndeton, to control button and be arranged on the framework and utilize conducting strip to be electrically connected on the circuit board, exempt prior art flexible printed wiring board, soft arranging wire step is set, the manufacturing cost of electronic installation is reduced and processing procedure shortens.
Another object of the present invention provides a kind of control switch syndeton, because of not taking the usable floor area of circuit board, the circuit board size is dwindled, and then the volume that makes electronic installation microminiaturization more.
A further object of the present invention provides a kind of control switch syndeton, does not connect because of not needing artificial bonding wire connected mode in the assembling process, makes the damage that is difficult for causing the control button in the manufacture process, and then the yield of electronic installation is increased.
According to the present invention, a kind of control switch syndeton, it is arranged in the electronic installation, this syndeton comprises at least two conducting strips, these two conducting strips are arranged on the interior framework surface of this electronic installation, and conducting strip has one first conducting end and one second conducting end respectively, and a circuit board is arranged in addition, this circuit board is provided with at least two first electrical contacts, these two first conducting end are electrically connected to first electrical contact respectively, on framework surface and be positioned on two conducting strips at least one control switch is set, this control switch has at least two second electrical contacts, two second electrical contacts are electrically connected to two second conducting end respectively, this control button is electrically connected with circuit board.
Below by cooperate appended graphic explanation in detail by specific embodiment, when the effect that is easier to understand purpose of the present invention, technology contents, characteristics and is reached.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a partial structurtes amplification profile schematic diagram of the present invention
[figure number explanation]
10 frameworks, 12 conducting strips
14 first conducting end, 16 second conducting end
18 protective layers, 20 circuit boards
22 first electrical contacts, 24 electronic building bricks
26 control switchs, 28 second electrical contacts
Embodiment
The present invention is a kind of control switch syndeton, it is the setting that is used for the key switch in the electronic installation, this electronic installation is portable mobile phone, digital camera or digital camera etc., and this is to be example explanation execution mode with the digital camera, and following be exactly the switch key and inner circuit board joint construction that illustrates on the digital camera.
See also Figure 1 and Figure 2; this control switch syndeton is arranged on the interior framework 10 of digital camera; this framework 10 is the members that can be assembled components or ejection formation; this framework 10 can supply battery; various spare part settings such as LCD screen; on the surface of framework 10, utilize the mode of adhesion that two conducting strips 12 are set; the material of this conducting strip 12 be the copper metal or or conducting metal constitute; these two conducting strips 12 have one first conducting end 14 and one second conducting end 16 respectively; wherein second conducting end 16 is shell fragment ends; and on conducting strip 12, be coated with a protective layer 18; only expose first conducting end 14 and second conducting end 16; be not subjected to extraneous aqueous vapor corrosion and damage in order to protection conducting strip 12, and this protective layer 18 can be selected from epoxy resin or general mackintosh.
This framework 10 has the storage tank end face of set battery or LCD screen in addition, this end face can be provided with a circuit board 20, this circuit board 20 is provided with two first electrical contacts 22, first conducting end 14 of two conducting strips 12 is electrically connected to first electrical contact 22 respectively, and this circuit board 20 is provided with plural electronic building brick 24, as image processor, image sensing component, sound effect processor etc.; And on framework 10 surface and be positioned at and on second conducting end 16 of two conducting strips 12 control switch 26 be set, this control switch 26 is switches of surface apparatus formula, this control switch 26 utilizes surface mounting technology (SMT) to be arranged on framework 10 surfaces, and this control switch 26 is elasticity push switch forms, utilize push switch to reach the purpose of switching, be provided with plural second electrical contact 28 in these control switch 26 bottoms, when control switch 26 is arranged on the framework 10, utilize the shell fragment end of second conducting end 16 to prop up second electrical contact 28 of control switch 26 bottom sides, control switch 26 and two conducting strips 12 are electrically connected, and then make control switch 26 be electrically connected to circuit board 20, so promptly finish the setting of this control switch syndeton.
In addition, various different control switchs are arranged on this digital camera, and each control switch all can make and is arranged in a like fashion that framework 10 surface is gone up and is electrically connected with circuit board 20, housing with digital camera coats this framework 10 at last, and each control switch is emerging in outside the housing, to finish the assembling of this digital camera.
Therefore the present invention is arranged on control switch on the framework and utilizes conducting strip to be electrically connected on the circuit board, overcome and exempt prior art and utilize flexible printed wiring board, the loaded down with trivial details step of soft arranging wire, make electronic installation more reduce and shorten at cost and the processing procedure made, therefore when being set, the control button do not need to take the usable floor area of circuit board, the circuit board size is dwindled, and then the volume that makes this electronic installation microminiaturization more, and in the assembling process of electronic installation, do not need artificial bonding wire connected mode to connect, make the damage that is difficult for causing control switch in the manufacture process, and then the yield of electronic installation is increased.
The above is by characteristics of the present invention are described by embodiment, its purpose is had the knack of this operator and can Liao be separated content of the present invention and implement according to this making, and non-limiting claim of the present invention, so, all other do not break away from equivalence modification or the modification that disclosed spirit is finished, and must be included in the claim of the following stated.
Claims (11)
1. control switch syndeton, it is arranged at least one framework of an electronic installation, it is characterized in that, and this control switch syndeton comprises:
At least two conducting strips, it is arranged on this framework surface, and each this conducting strip has one first conducting end and one second conducting end respectively;
One circuit board, it is to be provided with at least two first electrical contacts, and these two first conducting end are electrically connected to this two first electrical contacts respectively; And
At least one control switch, it is to have at least two second electrical contacts, this control switch is arranged on this framework surface and is positioned on these two conducting strips, and these two second electrical contacts are electrically connected to this two second conducting end respectively, this control switch is electrically connected with this circuit board.
2. control switch syndeton as claimed in claim 1 is characterized in that described this framework can be the member of assembled components or ejection formation.
3. control switch syndeton as claimed in claim 2 is characterized in that described circuit board is provided with a plurality of electronic building bricks, and this electronic building brick is selected from image processor, image sensing component, sound effect processor.
4. control switch syndeton as claimed in claim 1 is characterized in that, described this conducting strip is provided with a protective layer, to prevent this conducting strip corrosion and damage.
5. control switch syndeton as claimed in claim 4 is characterized in that, described this protective layer is epoxy resin or adhesive plaster.
6. control switch syndeton as claimed in claim 1 is characterized in that, described this conducting strip material is copper metal or conducting metal.
7. control switch syndeton as claimed in claim 1 is characterized in that, described this control switch is that the surperficial then technology of surface apparatus form utilization is arranged on this framework surface.
8. control switch syndeton as claimed in claim 1 is characterized in that, described this electronic installation is a digital photographic device.
9. control switch syndeton as claimed in claim 8 is characterized in that, described this digital photographic device is to be selected from mobile phone, digital camera and digital camera.
10. control switch syndeton as claimed in claim 1, it is characterized in that, second conducting end of described this conducting strip is a shell fragment end, when this control switch is arranged on this framework surface, utilizes this shell fragment end to prop up second electrical contact of this control switch and reaches electric connection.
11. control switch syndeton as claimed in claim 1 is characterized in that, described this electronic installation also comprises a housing, and this housing coats this framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101355774A CN100511524C (en) | 2005-12-29 | 2005-12-29 | Connecting structure of control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101355774A CN100511524C (en) | 2005-12-29 | 2005-12-29 | Connecting structure of control switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1992112A CN1992112A (en) | 2007-07-04 |
| CN100511524C true CN100511524C (en) | 2009-07-08 |
Family
ID=38214283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101355774A Expired - Fee Related CN100511524C (en) | 2005-12-29 | 2005-12-29 | Connecting structure of control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100511524C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT12695U1 (en) | 2011-04-08 | 2012-10-15 | Plansee Se | PIPE TARGET WITH PROTECTION DEVICE |
| CN104916932A (en) * | 2015-06-26 | 2015-09-16 | 常州市诚天电子有限公司 | Switch external circuit board pinboard apparatus |
-
2005
- 2005-12-29 CN CNB2005101355774A patent/CN100511524C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1992112A (en) | 2007-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |