CN104470204A - Plate electrode interconnecting structure and display type intelligent cipher key - Google Patents
Plate electrode interconnecting structure and display type intelligent cipher key Download PDFInfo
- Publication number
- CN104470204A CN104470204A CN201310414651.0A CN201310414651A CN104470204A CN 104470204 A CN104470204 A CN 104470204A CN 201310414651 A CN201310414651 A CN 201310414651A CN 104470204 A CN104470204 A CN 104470204A
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- China
- Prior art keywords
- plate
- platelet
- large plate
- step edge
- interconnection structure
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- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/04—Assemblies of printed circuits
- H05K2201/049—PCB for one component, e.g. for mounting onto mother PCB
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a plate electrode interconnecting structure comprising a large plate and a small plate. The large plate has an accommodation groove and a plurality of through holes formed around the accommodation groove. The small plate is arranged in the accommodation groove of the large plate; step edges clamped with the accommodation groove are formed in the side edges of the small plate; and buckles clamped with the through holes are arranged at the step edges. According to the invention, because the large plate and the small plate are fixedly connected by the buckles and through holes, the fixing mode of the back light plate is simplified and the production costs of the large plate and the small plate are lowered. Meanwhile, with the accommodation groove and the step edges, the thickness becomes thin after plate electrode interconnection.
Description
Technical field
The present invention relates to the technical field that circuit board connects, specifically, relate to a kind of plate interconnection structure and display type intelligent code key.
Background technology
The backlight board structure design of current display type intelligent code key inside mainly contains 3 kinds:
The inner direct embedded backlight of backlight, and the both positive and negative polarity of backlight is drawn from backlight side, be connected to relevant position on circuit board.
Backlight is a whole plane, and on circuit boards, backlight directly covers on backlight top, has reached overall display effect in backlight welding.
Backlight is a whole plane, and on circuit boards, backlight directly covers on backlight top, has reached overall display effect in backlight welding.But use supplementary structure part to play the effect of fixing backlight.
The first scheme above-mentioned is the scheme used the earliest in industry, and for comparatively simple in use user and processing technology, but deficiency is the requirement cannot being competent at mould process on cost and new.
Above-mentioned first scheme, on cost and adapt to new mould process and require to meet, but may lack fixing uniqueness due to backlight, higher to the requirement of mould, in processing technology, complexity can increase.
The third scheme above-mentioned is the improvement at first scheme, although can fix backlight, obviously turn increases certain cost and the complexity of processing technology.
Summary of the invention
For the problem in correlation technique, the present invention proposes a kind of plate interconnection structure, can simplify the interconnection structure between plate, reduce costs simultaneously.
Technical scheme of the present invention is achieved in that
The invention provides a kind of plate interconnection structure,
This plate interconnection structure, comprising:
Large plate, described large plate has holding tank and is positioned at multiple through holes of described holding tank periphery;
Be arranged at the platelet in described large plate holding tank, wherein, the lateral edges of described platelet has the step edge clamped with described holding tank, and is positioned at the buckle of setting and described through hole clamping on described step edge.
Preferably, described multiple buckle lays respectively on the step edge of two minor faces of described platelet and the step edge on a long limit.
Preferably, the step edge of described platelet minor face also has multiple first positioning convex, described large plate has the location hole matched with the first described positioning convex.
Preferably, the step edge on another long limit of described platelet has the second positioning convex, the contacts side surfaces of described second positioning convex and described large plate.
Preferably, the step edge of described platelet is equal with the thickness of described large plate with the difference in height between platelet.
Preferably, described large plate is tellite, and described platelet is backlight.
Present invention also offers a kind of display type intelligent code key, comprise any one plate interconnection structure above-mentioned.
The present invention by being fixedly connected with through hole by buckle between large plate and platelet, thus simplifies the fixed form of backlight, reduces the production cost of large plate and platelet, makes the thickness slimming after plate interconnection by holding tank and step edge simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of the plate interconnection structure provided according to the embodiment of the present invention;
Fig. 2 is the front view of the platelet provided according to the embodiment of the present invention;
Fig. 3 is the upward view of the platelet provided according to the embodiment of the present invention.
The large plate of 1-; 2-platelet; 3-step edge; 4-buckle; 5-first positioning convex;
6-second positioning convex.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
According to embodiments of the invention, provide a kind of plate interconnection structure.
As shown in Figure 1, Figure 2 and Figure 3, the plate interconnection structure of the embodiment of the present invention, comprising:
Large plate 1, described large plate 1 has holding tank (not shown) and is positioned at multiple through holes of described holding tank periphery;
Be arranged at the platelet 2 in described large plate 1 holding tank, wherein, the lateral edges of described platelet 2 has the step edge 3 clamped with described holding tank, and is positioned at the buckle 4 of setting and described through hole clamping on described step edge 3.
In above-described embodiment, by arranging multiple buckle 4 on platelet 2, large plate 1 arranges the through hole matched with described buckle 4, thus the buckle 4 achieved between large plate 1 and platelet 2 is fixed, simplify the interconnection structure between plate, simultaneously, reduce the cost between large plate 1 and platelet 2, wherein, large plate 1 in above-mentioned and platelet 2 are respectively brush circuit substrate and backlight, and this backlight is the backlight of PVC material, make backlight matching design can become the appearance and modeling of more complicated according to structure.
Simultaneously, adopt the structure of step edge 3 and holding tank, thickness after platelet 2 is connected with large plate 1 reduces, be conducive to its slimming development, in the product of display type intelligent code key, the thickness of backlight is generally at 1.2mm, if increase thickness, the see-through of backlight can be increased, better effects if; If but increase the thickness that backlight thickness will increase integral product simply.Tellite circuit generally has the thickness of 0.8mm or 1mm, so backlight is embedded in tellite, on integral thickness, (backlight adds tellite) can reduce the thickness of a tellite, thus reduce the thickness of whole product, more frivolous product can be designed.Therefore, preferably, the step edge 3 of described platelet 2 is equal with the thickness of described large plate 1 with the difference in height between platelet 2.
In addition, in order to strengthen the stability between platelet 2 and large plate 1 when connecting further, multiple buckle 4 lays respectively on the step edge 3 of two minor faces of described platelet 2 and the step edge 3 on a long limit.And on another long limit of platelet 2, there is multiple second positioning convex 6, meanwhile, the step edge 3 of two minor faces has respectively multiple first positioning convex 5.The wherein contacts side surfaces of the second positioning convex 6 and large plate 1, first positioning convex 5 is cylindrical positioning convex, and large plate 1 has the location hole matched with the first positioning convex 5, make by the cooperation of multiple positioning convex and buckle 4 connection that the plate interconnection structure between platelet 2 and large plate 1 can be stable.
Present invention also offers a kind of display type intelligent code key, comprise any one plate interconnection structure above-mentioned.There is lower cost, and be convenient to slimming development.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a plate interconnection structure, is characterized in that, comprising:
Large plate, described large plate has holding tank and is positioned at multiple through holes of described holding tank periphery;
Be arranged at the platelet in described large plate holding tank, wherein, the lateral edges of described platelet has the step edge clamped with described holding tank, and is positioned at the buckle of setting and described through hole clamping on described step edge.
2. plate interconnection structure according to claim 1, is characterized in that, described multiple buckle lays respectively on the step edge of two minor faces of described platelet and the step edge on a long limit.
3. plate interconnection structure according to claim 1, is characterized in that, the step edge of described platelet minor face also has multiple first positioning convex, and described large plate has the location hole matched with the first described positioning convex.
4. plate interconnection structure according to claim 2, is characterized in that, the step edge on another long limit of described platelet has the second positioning convex, the contacts side surfaces of described second positioning convex and described large plate.
5. plate interconnection structure according to claim 1, is characterized in that, the step edge of described platelet is equal with the thickness of described large plate with the difference in height between platelet.
6. the plate interconnection structure according to any one of claim 1-5, is characterized in that, described large plate is tellite, and described platelet is backlight.
7. a display type intelligent code key, is characterized in that, comprises the plate interconnection structure as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414651.0A CN104470204A (en) | 2013-09-13 | 2013-09-13 | Plate electrode interconnecting structure and display type intelligent cipher key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414651.0A CN104470204A (en) | 2013-09-13 | 2013-09-13 | Plate electrode interconnecting structure and display type intelligent cipher key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104470204A true CN104470204A (en) | 2015-03-25 |
Family
ID=52915346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310414651.0A Pending CN104470204A (en) | 2013-09-13 | 2013-09-13 | Plate electrode interconnecting structure and display type intelligent cipher key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104470204A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824504Y (en) * | 2005-07-15 | 2006-10-04 | 田弘 | Chip circuitboard connected with main circuitboard by plugging part |
| CN201182039Y (en) * | 2008-04-10 | 2009-01-14 | 翌阳科技有限公司 | Replacing structure of printed circuit board |
| CN101547650A (en) * | 2006-12-04 | 2009-09-30 | 伊西康内外科公司 | A surgical device for transanally accessing the rectum of a patient |
| CN201491382U (en) * | 2009-08-04 | 2010-05-26 | 邓智军 | Displacement combination structure of printed circuit board (PCB) |
| CN202488882U (en) * | 2011-12-15 | 2012-10-10 | 北大方正集团有限公司 | PCB plate |
| CN202503848U (en) * | 2012-02-28 | 2012-10-24 | 天地融科技股份有限公司 | Electronic device |
| CN103025056A (en) * | 2011-09-21 | 2013-04-03 | 揖斐电电子（北京）有限公司 | Multichip typesetting substrate and manufacturing method thereof |
-
2013
- 2013-09-13 CN CN201310414651.0A patent/CN104470204A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824504Y (en) * | 2005-07-15 | 2006-10-04 | 田弘 | Chip circuitboard connected with main circuitboard by plugging part |
| CN101547650A (en) * | 2006-12-04 | 2009-09-30 | 伊西康内外科公司 | A surgical device for transanally accessing the rectum of a patient |
| CN201182039Y (en) * | 2008-04-10 | 2009-01-14 | 翌阳科技有限公司 | Replacing structure of printed circuit board |
| CN201491382U (en) * | 2009-08-04 | 2010-05-26 | 邓智军 | Displacement combination structure of printed circuit board (PCB) |
| CN103025056A (en) * | 2011-09-21 | 2013-04-03 | 揖斐电电子（北京）有限公司 | Multichip typesetting substrate and manufacturing method thereof |
| CN202488882U (en) * | 2011-12-15 | 2012-10-10 | 北大方正集团有限公司 | PCB plate |
| CN202503848U (en) * | 2012-02-28 | 2012-10-24 | 天地融科技股份有限公司 | Electronic device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |