CN1996499B - Double-side water-proof embedded plastic instrument panel - Google Patents
Double-side water-proof embedded plastic instrument panel Download PDFInfo
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- CN1996499B CN1996499B CN2006101664452A CN200610166445A CN1996499B CN 1996499 B CN1996499 B CN 1996499B CN 2006101664452 A CN2006101664452 A CN 2006101664452A CN 200610166445 A CN200610166445 A CN 200610166445A CN 1996499 B CN1996499 B CN 1996499B
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Abstract
The invention relates to a dual face water proof embedded plastic IP. There are several through holes around the panel base filled with gaskets connected with thermoplastic connecting block, thermoplastic press button integrating with the panel base corresponding to each hole on the IP press button at the front end of the panel base, with the rear stuck with thermoplastic ring gasket, thermoplastic press button, ring sealing cushion and linking block closely connected with the panel base. It makes secondary injection thermoplastic with the panel base as the inlaying parts, forming several sealed press button at the front side of the panel base, and a sealing gasket at the rear side. It has the merits of dual water proof function.
Description
Technical field
The present invention relates to a kind of instrument face plate, especially have the embedded plastic instrument panel of double-faced waterproofing function.
Background technology
The general employing of traditional flush type meter panel clamps the waterproof sealing that elastic sealing gasket is realized instrument face plate at the junction surface of panel and cabinet panel.Because instrument face plate adopts pad plasticity injection molded, it is wayward to produce distortion during injection moulding, in addition, plastic front board can produce creep in the process when long-term the use, also easy deformation in the long-term use of cabinet panel that contacts with plastic front board simultaneously causes the seal failure of sealing gasket, and water-proof function is poor, cause the instrument damage malfunctioning, so that scrap in early days.And meter key is exposed outside, and is easy to wear, and easily infiltration.
Summary of the invention
The objective of the invention is to overcome the above-mentioned defective of prior art, a kind of double-side water-proof embedded plastic instrument panel is provided.It is to be that mold insert carries out secondary injection thermoplastic shape elastoplast with the panel base, thereby forms the button of some sealings in the front side of panel base, and trailing flank forms sealing gasket, realizes the function of double-faced waterproofing.
The present invention realizes with following technical scheme: a kind of double-side water-proof embedded plastic instrument panel, comprise the groove shape panel matrix, plurality of keys hole corresponding to meter key is arranged on the front end face of panel base, it is characterized in that: on the chimeric periphery of the rear end face of panel base and cabinet, the Gask-O-Seal of combining closely with panel base is arranged, peripheral suitable position in panel base has some through holes, is full of the thermoplastic elastic plastics contiguous block that links into an integrated entity with sealing gasket in each through hole; Be fixed with the thermoplastic elastic plastic key that covers button with the panel base all-in-one-piece at the front end face of panel base corresponding to each Kong Shangjun of meter key, rear end face has the thermoplastic elastic Gask-O-Seal that sticks on the display panel substrate rear end face; Thermoplastic elastic plastic key, Gask-O-Seal and contiguous block all are closely as one with panel base.
The method for making of above-mentioned double-side water-proof embedded plastic instrument panel is, earlier with the panel base injection mo(u)lding, and has some through holes at its front end face periphery position, leaves the plurality of keys hole in corresponding position with meter key; And then panel base is made mold insert inject the thermoplastic elastic plastics, the thermoplastic elastic plastics form some flexible keypads on the front end face key hole of panel base, the rear end forms the Gask-O-Seal that sticks on the display panel substrate rear end face periphery, and the thermoplastic elastic plastics also are full of some contiguous blocks of formation in the through hole of reserving on the panel base periphery.
It is installed on the cabinet panel of instrument back casing during use, being fixed by flexible card gets final product.
Advantage of the present invention is: the panel base with injection molded is made mold insert, carry out injecting the second time thermoplastic elastic plastic seal again, this elastoplast forms the button of sealing at the leading flank of display panel substrate, rear end face forms the elastic sealing gasket that sticks on the panel base surface, be full of elastic body in the preformed hole of panel base periphery, form some contiguous blocks and make it to combine more firm, reach the effect of double-faced waterproofing, even panel has slight deformation also not influence waterproof effect with panel.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail.
Fig. 1 is the one embodiment of the invention structural representation;
Fig. 2 is A-A cut-open view of Fig. 1;
Fig. 3 is B-B cut-open view of Fig. 1;
Fig. 4 is for being installed in the present invention the synoptic diagram on the cabinet.
Among the figure: 1, button, 2, contiguous block, 3, panel base, 4, sealing gasket, 5, the elasticity card, 6, cabinet.
Embodiment
As Fig. 1-shown in Figure 3, double-side water-proof embedded plastic instrument panel, comprise groove shape panel matrix 3, periphery in panel base 3 has the sealing gasket 4 that rounds, sealing gasket 4 is closely pasted with panel base 3 and is one, peripheral suitable position in panel base 3 has some through holes, is full of the thermoplastic elastic plastic body contiguous block 2 that links into an integrated entity with sealing gasket 4 in each through hole; Be fixed with the thermoplastic elastomer button 1 that covers button with panel base 3 all-in-one-pieces at the front end face of panel base 3 corresponding to each Kong Shangjun of meter key, rear end face has the thermoplastic elastic that sticks on display panel substrate 3 peripheries around shape sealing gasket 4; Thermoplastic elastomer button 1, Gask-O-Seal 4 and contiguous block 2 all are closely as one with panel base 3.
As shown in Figure 4, during use it is installed on cabinet 6 panels, with elasticity card 5 fixing getting final product.
Specifically can make of the method for injection moulding: the first step adopts the injection mo(u)lding on injection machine of pad thermoplastic plastic with groove shape panel matrix 3, leave some rectangles and Contraband shape through hole at its front end face periphery suitable position, make some the bayonet sockets that are connected with back casing 6 in its back-end on the sidewall.Second goes on foot panel base 3 as mold insert, adopt pad plasticity elastic plastic material on injection machine, to carry out quadric injection mould, form the flexible keypad 1 of some sealings at the front end face of panel base 3, rear end face form stick on the panel base surface around shape sealing gasket 4, elastoplast fills in the rectangle reserved on the panel base front end face and the Contraband shape through hole and forms some the contiguous block 2 further fixing seal pads 4 that connect as one with sealing gasket 4 simultaneously.Panel base 3 clamps the back with cabinet 6 and is inserted in the hole of cabinet panel by two elasticity cards 5 that are installed on the cabinet 6.Sealing gasket 4 is close to cabinet panel and is formed one deck waterproof sealing, simultaneously the button 1 of panel base front end be full closeding state and with sealing gasket 4 disjunctors, formation waterproof outer sealant, good sealing effect, even panel base 3 and cabinet panel 7 long-term uses produce distortion, do not influence sealing effectiveness yet.
Claims (3)
1. double-side water-proof embedded plastic instrument panel, comprise groove shape panel matrix (3), plurality of keys hole corresponding to meter key is arranged on the front end face of panel base (3), it is characterized in that: on the chimeric periphery of the rear end face of panel base (3) and cabinet, the Gask-O-Seal (4) of combining closely with panel base is arranged, peripheral suitable position in panel base (3) has some through holes, is full of the elasticity contiguous block (2) that links into an integrated entity with the identical material of Gask-O-Seal (4) in each through hole; Corresponding to each Kong Shangjun of meter key the flexible keypad (1) that covers button with panel base (3) all-in-one-piece is arranged at the front end face of panel base (3); Flexible keypad (1), Gask-O-Seal (4) and elasticity contiguous block (2) all are closely as one with panel base (3).
2. double-side water-proof embedded plastic instrument panel according to claim 1 is characterized in that: flexible keypad (1), all adopt the thermoplastic elastic plastic production around shape sealing gasket (4) and elasticity contiguous block (2).
3. the method for making of the described double-side water-proof embedded plastic instrument panel of claim 1, it is characterized in that: earlier with panel base (3) injection mo(u)lding, and have some through holes at its front end face periphery position, leave the plurality of keys hole in corresponding position with meter key; And then panel base (3) is made mold insert inject the thermoplastic elastic plastics, the thermoplastic elastic plastics form some flexible keypads (1) on the front end face key hole of panel base (3), the rear end form stick on display panel substrate (3) the rear end face periphery around shape sealing gasket (4), the thermoplastic elastic plastics also are full of the interior formation of through hole some the elasticity contiguous blocks of reserving panel base (3) periphery on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101664452A CN1996499B (en) | 2006-12-18 | 2006-12-18 | Double-side water-proof embedded plastic instrument panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101664452A CN1996499B (en) | 2006-12-18 | 2006-12-18 | Double-side water-proof embedded plastic instrument panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1996499A CN1996499A (en) | 2007-07-11 |
| CN1996499B true CN1996499B (en) | 2011-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101664452A Expired - Fee Related CN1996499B (en) | 2006-12-18 | 2006-12-18 | Double-side water-proof embedded plastic instrument panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN1996499B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5386084A (en) * | 1993-07-22 | 1995-01-31 | Ii Morrow Inc. | Electronic device enclosure |
| CN1116331A (en) * | 1994-06-03 | 1996-02-07 | 惠普公司 | Full travel, sealed, fully backlighted keyboard |
| JP2000294072A (en) * | 1999-04-08 | 2000-10-20 | Fujitsu Ten Ltd | Waterproofing structure of electronic apparatus |
| US6705782B2 (en) * | 2001-12-27 | 2004-03-16 | Chicony Electronics Co., Ltd. | Keyboard for computer system |
| US6824730B2 (en) * | 2000-02-15 | 2004-11-30 | Bridgestone Corporation | Resin composition, gasket material and gasket integrated with metal |
| CN200983276Y (en) * | 2006-12-18 | 2007-11-28 | 徐州市精英电器技术有限公司 | Dual-side waterproof built-in plastic instrument panel |
-
2006
- 2006-12-18 CN CN2006101664452A patent/CN1996499B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5386084A (en) * | 1993-07-22 | 1995-01-31 | Ii Morrow Inc. | Electronic device enclosure |
| CN1116331A (en) * | 1994-06-03 | 1996-02-07 | 惠普公司 | Full travel, sealed, fully backlighted keyboard |
| JP2000294072A (en) * | 1999-04-08 | 2000-10-20 | Fujitsu Ten Ltd | Waterproofing structure of electronic apparatus |
| US6824730B2 (en) * | 2000-02-15 | 2004-11-30 | Bridgestone Corporation | Resin composition, gasket material and gasket integrated with metal |
| US6705782B2 (en) * | 2001-12-27 | 2004-03-16 | Chicony Electronics Co., Ltd. | Keyboard for computer system |
| CN200983276Y (en) * | 2006-12-18 | 2007-11-28 | 徐州市精英电器技术有限公司 | Dual-side waterproof built-in plastic instrument panel |
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| Publication number | Publication date |
|---|---|
| CN1996499A (en) | 2007-07-11 |
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Granted publication date: 20110105 Termination date: 20151218 |
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| EXPY | Termination of patent right or utility model |