CN213804468U - Composite injection molding panel structure with extremely high performance - Google Patents

Abstract

The utility model relates to a composite injection molding panel structure with high performance, which comprises an inner panel and an outer panel, wherein both sides of the inner panel are provided with positioning bayonets, the surface of the inner panel is provided with fixing bayonets all around, and the side wall of the inner panel is provided with a groove; the bottom both sides of outer panel are equipped with the location buckle, the location buckle carries out the joint with the location bayonet socket, and outer panel bottom is equipped with fixed buckle, fixed buckle carries out the joint with fixed bayonet socket, outer panel bottom edge all around is equipped with the round sealing strip, establish the sand grip on the inboard lateral wall of sealing strip, the sand grip is embedded into in the recess, round sealing rubber strip has been put in the laminating of the sealing strip outside, and sealing strip outside lateral wall is improved level and is equipped with a plurality of spacing buckles, spacing buckle bottom is spacing to the sealing rubber strip, and outer panel carries out the joint through spacing buckle and washing machine casing. The fixed connection between the inner layer panel and the outer layer panel is guaranteed in all directions, and the phenomenon of looseness caused by long-term vibration is prevented.

Description

Composite injection molding panel structure with extremely high performance

Technical Field

The utility model relates to a panel of moulding plastics, concretely relates to compound injection moulding panel structure with high performance.

Background

At present, domestic washing machine's function is advanced more, generally all disposes a control panel who is used for man-machine interaction on the intelligent drum washing machine, and washing machine's combined type control panel all adopts injection moulding, includes inlayer face-piece and outer face-piece respectively, and outer face-piece is mainly protected control button, display, increase of service life, and interior face-piece upper end is fixed with outer face-piece, and interior face-piece lower extreme is used for electronic component such as installation control circuit board. The control panel on the existing washing machine has poor sealing performance, a large gap exists between the control panel and the shell of the washing machine, and water on clothes easily permeates into the lower part of the control panel when the washing machine takes out clothes, so that electronic elements in a control circuit are easily short-circuited. And the fixing effect of the connecting structure between the inner layer surface shell and the outer layer surface shell is poor, and after the washing machine is used for a long time, the outer layer panel falls off due to vibration of the washing machine during operation, so that the normal use of the washing machine is influenced.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model discloses a compound panel structure of moulding plastics with high performance has effectively guaranteed fixed effect between inlayer panel and the outer panel to sealing performance is good, avoids the moisture seepage to in the inlayer panel.

The specific technical scheme is as follows:

a composite injection molding panel structure with extremely high performance comprises an inner layer panel and an outer layer panel, wherein the inner layer panel and the outer layer panel are both injection molded, buttons corresponding to control function positions are arranged on the inner layer panel, a display window is further arranged on the inner layer panel, positioning bayonets are symmetrically formed in two sides of the display window on the inner layer panel, fixing bayonets are formed in the periphery of the surface of the inner layer panel, and a circle of groove is formed in the peripheral side wall of the inner layer panel; the outer panel is provided with a button hole opposite to the button position of the inner panel, the two sides of the bottom of the outer panel are provided with positioning buckles corresponding to the positions of the positioning bayonets, the positioning buckles are clamped with the positioning bayonets, the bottom of the outer panel is provided with fixing buckles corresponding to the positions of the fixing bayonets all around, the fixing buckles are clamped with the fixing bayonets, the periphery of the bottom of the outer panel is provided with a circle of sealing strip, the size and the shape of the sealing strip are consistent with the size and the shape of the inner panel, the inner side wall of the sealing strip is provided with a circle of raised lines corresponding to the groove positions of the inner panel, the raised lines are embedded into the grooves, the outer side of the sealing strip is provided with a circle of sealing rubber strip in a laminating way, the outer side wall of the sealing strip is provided with a plurality of limiting, and the outer layer panel is clamped with the shell of the washing machine through a limiting buckle.

Further, the height dimension of the sealing strip is consistent with the thickness dimension of the inner layer panel.

Further, the top at sealing strip both ends all the symmetry is equipped with a plurality of spacing fixture blocks, spacing fixture block top sets up for inclining to the end, and spacing fixture block one end sets up to the inboard protrusion of seal table to carry on spacingly to the bottom edge of inner panel.

Furthermore, the cross sections of the convex strips and the grooves are arc-shaped structures.

Further, the direction of the fixing buckle is opposite to the direction of the positioning buckle.

Furthermore, the bottom surface of the inner-layer panel is provided with a screw fastening seat.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses when inlayer panel and outer panel are fixed, carry out the joint through fixed buckle, location buckle and fixed bayonet socket and location bayonet socket respectively and fix, the joint is carried out to sand grip on the sealing strip and the recess on the inner panel lateral wall simultaneously, carries on spacingly to inlayer panel bottom through spacing fixture block at last for closely laminate between inlayer panel and the outer panel, fixed connection between all-round assurance inner panel and the outer panel prevents consequently that not hard up phenomenon from appearing in long-term vibration.

(2) The utility model discloses the sealing strip outside of outer panel is provided with round sealing rubber strip to sealing rubber strip carries out spacing fixed through a plurality of spacing buckles, prevents to take place to drop, has effectively prevented simultaneously that moisture from permeating into on the inlayer panel, avoids control circuit short circuit phenomenon to appear, carries out spacing fixed through spacing buckle between outer panel and the washing machine casing simultaneously, has further guaranteed the stability of outer panel.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a cross-sectional view of the outer panel of the present invention.

Description of the reference numerals

The washing machine comprises an inner panel 1, a button 11, a display window 12, a positioning bayonet 13, a fixing bayonet 14, a groove 15, a screw rod fastening seat 16, an outer panel 2, a button hole 21, a positioning buckle 22, a fixing buckle 23, a sealing strip 24, a convex strip 241, a limiting buckle 242, a limiting clamping block 243, a sealing rubber strip 25 and a washing machine shell 3.

Detailed Description

For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The utility model discloses in the fixed connection who mentions, fixed setting is the general connected mode among the mechanical field, and welding, bolt and nut are connected and the screw connection is all can.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-3, a composite injection molding panel structure with extremely high performance includes an inner panel 1 and an outer panel 2, both the inner panel 1 and the outer panel 2 are injection molded, a button 11 corresponding to a control function position is arranged on the inner panel 1, a display window 12 is further arranged on the inner panel 1, positioning bayonets 13 are symmetrically arranged on both sides of the display window 12 on the inner panel 1, fixing bayonets 14 are arranged on the periphery of the surface of the inner panel 1, and a circle of groove 15 is arranged on the peripheral side wall of the inner panel 1; be equipped with on outer panel 2 with inner panel 1 button 11 position relative button hole 21, the bottom both sides of outer panel 2 are equipped with the location buckle 22 corresponding with location bayonet 13 position, location buckle 22 carries out the joint with location bayonet 13, and outer panel 2 bottom is equipped with all around with fixed bayonet 14 position corresponding fixed buckle 23, fixed buckle 23 with fixed bayonet 14 carries out the joint, and outer panel 2 bottom all around is equipped with round sealing strip 24, and the size shape of sealing strip 24 is unanimous with inner panel 1's size shape, be equipped with round and the corresponding sand grip 241 in inner panel 1 upper groove 15 position on the inboard lateral wall of sealing strip 24, sand grip 241 imbeds in the recess 15, the laminating of the outside of sealing strip 24 is provided with round sealing rubber strip 25, and the outside lateral wall upper level of sealing strip 24 is equipped with a plurality of spacing buckles 242, the bottom of the limiting buckle 242 limits the sealing rubber strip 25, and the outer layer panel 2 is clamped with the mounting opening of the washing machine shell 3 through the limiting buckle 242.

Further, the height dimension of the sealing strip 24 is consistent with the thickness dimension of the inner panel 1.

Further, the top at both ends of the sealing strip 24 is symmetrically provided with a plurality of limiting fixture blocks 243, the top of each limiting fixture block 243 is inclined towards the end, one end of each limiting fixture block 243 protrudes towards the inner side of the sealing platform, and the bottom edge of the inner-layer panel 1 is limited.

Further, the cross sections of the protruding strips 241 and the grooves 15 are both arc-shaped structures.

Further, the direction of the fixing catch 23 is opposite to the direction of the positioning catch 22.

Further, the bottom surface of the inner panel 1 is provided with a screw fastening seat 16, and the screw fastening seat 16 is matched with a screw to be fixed with the washing machine shell 3.

The using method comprises the following steps:

when fixing inlayer panel and outer panel, carry out the joint earlier through fixed buckle, location buckle and fixed bayonet socket and location bayonet socket and fix a position the bayonet socket and fix, carry out the joint in the recess on the sand grip on the sealing strip imbeds inlayer panel lateral wall simultaneously, carry on spacingly to inlayer panel bottom through spacing fixture block at last for closely laminate between inlayer panel and the outer panel. When fixing between outer panel and the washing machine casing, carry out spacing fixed to the outer panel through spacing buckle to make sealing rubber strip set up with outer panel and washing machine casing laminating respectively, thereby realize sealedly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. A composite injection molding panel structure with extremely high performance comprises an inner layer panel (1) and an outer layer panel (2), wherein the inner layer panel (1) and the outer layer panel (2) are both injection molded, a button (11) corresponding to a control function position is arranged on the inner layer panel (1), and a display window (12) is also arranged on the inner layer panel (1), and the composite injection molding panel structure is characterized in that positioning bayonets (13) are symmetrically arranged on two sides of the display window (12) on the inner layer panel (1), fixed bayonets (14) are arranged on the periphery of the surface of the inner layer panel (1), and a circle of groove (15) is arranged on the peripheral side wall of the inner layer panel (1); be equipped with on outer panel (2) with inner panel (1) button (11) position relative button hole (21), the bottom both sides of outer panel (2) are equipped with location buckle (22) corresponding with location bayonet socket (13) position, location buckle (22) carry out the joint with location bayonet socket (13), and outer panel (2) bottom is equipped with all around with fixed bayonet socket (14) position corresponding fixed buckle (23), fixed buckle (23) with fixed bayonet socket (14) carry out the joint, outer panel (2) bottom all around the edge be equipped with round sealing strip (24), and the size shape of sealing strip (24) is unanimous with the size shape of inner panel (1), be equipped with on the inboard lateral wall of sealing strip (24) round and inner panel (1) go up corresponding sand grip (241) in groove (15) position, sand grip (241) are embedded into in groove (15), the laminating of the outside of sealing strip (24) is provided with round sealing rubber strip (25), and the outside lateral wall of sealing strip (24) is improved level and is equipped with a plurality of spacing buckles (242), spacing buckle (242) bottom is spacing to sealing rubber strip (25).

2. A composite injection-molded panel structure with very high performance as claimed in claim 1, characterized in that the height dimension of the sealing strip (24) is in conformity with the thickness dimension of the inner panel (1).

3. The composite injection molding panel structure with very high performance as claimed in claim 2, wherein a plurality of limiting blocks (243) are symmetrically arranged on the top of both ends of the sealing strip (24), the top of the limiting blocks (243) is inclined towards the end, and one end of the limiting blocks (243) is protruded towards the inner side of the sealing platform and limits the bottom edge of the inner panel (1).

4. A composite injection-molded panel structure with very high performance as claimed in claim 1, wherein the cross-sections of the protruding strips (241) and the grooves (15) are arc-shaped structures.

5. A composite injection-molded panel structure with very high performance as claimed in claim 1, characterized in that the direction of the fixing catch (23) is opposite to the direction of the positioning catch (22).

6. A composite injection-molded panel structure with very high performance as claimed in claim 1, wherein the bottom surface of said inner panel (1) is provided with screw fastening seat (16).

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