CN209183438U

CN209183438U - Wear-resisting and key changeable control panel

Info

Publication number: CN209183438U
Application number: CN201920020341.3U
Authority: CN
Inventors: 王保国
Original assignee: Kunshan Kunlihong Rubber And Plastic Products Co Ltd
Current assignee: Kunshan Kunlihong Rubber And Plastic Products Co Ltd
Priority date: 2019-01-07
Filing date: 2019-01-07
Publication date: 2019-07-30
Anticipated expiration: 2029-01-07

Abstract

The utility model discloses a kind of wear-resisting and key changeable control panels, including control panel ontology, there are multiple function buttons, the upper end of each function button is all arranged with keycap, and the lower end of each function button has all extended downwardly stud bump on the control panel ontology；The inner top surface one of both of the upper surface of the function button and the keycap has groove, and another with convex block, the convex block and matching grooves clamping；The inner sidewall one of both of the lateral wall of the function button and the keycap have at least one guide groove, and it is another there is at least one guide post, the guide groove matches clamping with the guide post；The bottom-surface coated of the groove has one layer of adhesive layer；The outer surface of the keycap is coated with one layer of wearing layer.The utility model is not only convenient for replacing any keycap for falling off or damaging, and the upper surface of keycap is splashed and is sprayed with wearing layer, is worn for a long time using the mark that not will lead to key cap surface.

Description

Wear-resisting and key changeable control panel

Technical field

The utility model belongs to remote controler technical field, more particularly to a kind of wear-resisting and key changeable control plane Plate.

Background technique

Radio remote controller is the remote control equipment controlled using various mechanisms of the radio signal to a distant place.These letters After number being received by the receiving device in a distant place, can be instructed or be driven various other corresponding mechanical or electronic equipments go to complete it is each Kind of operation, such as closed circuit, moving handle open or close motor, and open or close electric light etc..Radio remote controller exists Garage door, electrically operated gate, banister remote control, burglar alarm, Industry Control and wireless intelligent house field have obtained extensively Application.

Existing remote controler has control panel, functional key on control panel, and user can be pressed by pressing function Key controls remote controler.In general, keycap can be adhesive on the function button of control panel to defencive function key.However, with Using the time extension, the adhesive between keycap and function button can occur aging and then keycap and function button occurs Obscission influences the aesthetics of control panel.

Utility model content

The utility model is mainly solving the technical problems that provide a kind of wear-resisting and key changeable control panel, not only It is conveniently replaceable any keycap for falling off or damaging, and the upper surface of keycap is splashed and is sprayed with wearing layer, for a long time using not will lead to key The mark of cap surface is worn.

In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of wear-resisting and replaceable press The control panel of key, including control panel ontology have multiple function buttons, each function on the control panel ontology The upper end of key is all arranged with keycap, and the lower end of each function button has all extended downwardly stud bump；

The inner top surface one of both of the upper surface of the function button and the keycap has groove, and another with convex Block, the convex block and the matching grooves are clamped to realize being fixedly connected for function button and keycap；

The rough surface that it is 50-100Ra by the roughness that manual polishing is formed that the inner surface of the groove, which has,；

The inner sidewall one of both of the lateral wall of the function button and the keycap has at least one guide groove, and another One has at least one guide post, and the guide groove matches clamping with the guide post to realize the fixation of function button and keycap Connection；

The bottom-surface coated of the groove has one layer of adhesive layer；

The outer surface of the keycap is coated with one layer of wearing layer.

The utility model is that further technical solution is used by solving its technical problem:

It further says, the upper surface of the function button has groove, and the inner top surface of the keycap has convex block.

It further says, the groove and the convex block are all cross-shaped structure.

It further says, the function button has two opposite long side walls and two opposite short side walls, and the function is pressed Two long side walls of key are respectively provided at least one guide groove；The keycap has two opposite long side walls and two opposite short sides Two long side walls of wall, the keycap are respectively provided at least one guide post.

Further say, the adhesive layer with a thickness of 0.2-0.3mm.

Further say, the wearing layer with a thickness of 0.1-0.2mm.

It further says, character and/or number have been engraved in the upper surface of each keycap.

It further says, the control panel ontology is silica gel material ontology.

It further says, the keycap is PE plastic parts, PP plastic parts, PA plastic parts or PC plastic parts.

It further says, the control panel ontology and function button are an integral molding structure.

The utility model has the beneficial effects that

Pass through groove and projection cube structure and guide groove and guide post knot between the function button and keycap of the utility model What structure both was realized is fixedly connected, and when the damage of any keycap, replaceable corresponding keycap is to guarantee the beauty of control panel entirety Sight degree；

And the bottom-surface coated of the utility model groove has one layer of adhesive layer, further increases keycap and connect with function button Stability, when adhesive aging makes keycap from dropping, new adhesive can be added in groove connects keycap and function button It connects；

And, the outer surface of the utility model keycap is coated with one layer of wearing layer again；Using for a long time not will lead to keycap table The mark in face is worn.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the decomposition texture schematic diagram of the utility model；

Fig. 3 is one of the structural schematic diagram of the utility model control panel ontology；

Fig. 4 is the second structural representation of the utility model control panel ontology；

Fig. 5 is the portion the A enlarged drawing of Fig. 4；

Fig. 6 is the structural schematic diagram of the utility model keycap；

Each section label is as follows in attached drawing:

Control panel ontology 1, function button 2, keycap 3, stud bump 4, groove 5, convex block 6, guide groove 7 and guide post 8.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

Embodiment: a kind of wear-resisting and key changeable control panel, as shown in figs 1 to 6, including control panel ontology 1, there are multiple function buttons 2, the upper end of each function button is all arranged with keycap 3, often on the control panel ontology The lower end of one function button has all extended downwardly stud bump 4；

The bottom-surface coated of the groove has one layer of adhesive layer；

The outer surface of the keycap is coated with one layer of wearing layer.

The upper surface of the function button has groove 5, and the inner top surface of the keycap has convex block 6.

The groove and the convex block are all cross-shaped structure.

The function button has two opposite long side walls and two opposite short side walls, two long side walls of the function button It is respectively provided at least one guide groove 7；The keycap has two opposite long side walls and two opposite short side walls, the keycap Two long side walls are respectively provided at least one guide post 8.

The adhesive layer with a thickness of 0.2-0.3mm.

The wearing layer with a thickness of 0.1-0.2mm.

Character and/or number are engraved in the upper surface of each keycap.

The control panel ontology is silica gel material ontology.

The keycap is PE plastic parts, PP plastic parts, PA plastic parts or PC plastic parts.

The control panel ontology and function button are an integral molding structure.

The working principle of the utility model is as follows:

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other Technical field is also included in the patent protection scope of the utility model.

Claims

1. a kind of wear-resisting and key changeable control panel, it is characterised in that: including control panel ontology (1), the control There are multiple function buttons (2) on panel body, the upper end of each function button is all arranged with keycap (3), each described The lower end of function button has all extended downwardly stud bump (4)；

The inner top surface one of both of the upper surface of the function button and the keycap has groove, and another with convex block, institute Convex block and the matching grooves are stated to be clamped to realize being fixedly connected for function button and keycap；

The inner sidewall one of both of the lateral wall of the function button and the keycap has at least one guide groove, and another tool There is at least one guide post, the guide groove matches clamping with the guide post to realize that function button and the fixed of keycap connect It connects；

The bottom-surface coated of the groove has one layer of adhesive layer；

The outer surface of the keycap is coated with one layer of wearing layer.

2. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: the function button Upper surface has groove (5), and the inner top surface of the keycap has convex block (6).

3. according to claim 2 wear-resisting and key changeable control panel, it is characterised in that: the groove and described Convex block is all cross-shaped structure.

4. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: the function button tool There are two opposite long side walls and two opposite short side walls, two long side walls of the function button are respectively provided at least one guide groove (7)；The keycap has two opposite long side walls and two opposite short side walls, and two long side walls of the keycap are respectively provided at least One guide post (8).

5. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: the thickness of the adhesive layer Degree is 0.2-0.3mm.

6. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: the thickness of the wearing layer Degree is 0.1-0.2mm.

7. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: each keycap Character and/or number are engraved in upper surface.

8. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: the control panel sheet Body is silica gel material ontology.

9. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: the keycap is PE modeling Glue part, PP plastic parts, PA plastic parts or PC plastic parts.

10. according to claim 1 wear-resisting and key changeable control panel, it is characterised in that: the control panel Ontology and function button are an integral molding structure.