Connecting structure of screen keyboard plate, display assembly and gas water heater

Abstract

The utility model discloses a connecting structure of a screen keyboard plate, a display assembly and a gas water heater, and belongs to the technical field of household appliances. The connecting structure comprises a supporting table which comprises a supporting ring arranged in a surrounding mode, a plurality of key board mounting bosses are arranged on the inner edge of the supporting ring in an inward protruding mode, and key board mounting holes are formed in the inward ends of the key board mounting bosses; a plurality of supporting table mounting holes are formed in the outer edge of the key board at intervals, and the key board is connected to one side of the supporting table through cooperation of the supporting table mounting holes and the key board mounting holes; the display part is connected to the other side of the supporting table in a gluing mode. The connecting structure is suitable for a key board with a small specification, the cost can be saved, and the gluing strength of the screen is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of household appliances, and in particular relates to a connection structure of a screen keypad, a display component and a gas water heater. Background Art

[0002] A gas water heater, also known as a gas water boiler, is a gas appliance that uses gas as fuel and transfers heat to cold water flowing through a heat exchanger through combustion heating to achieve the purpose of preparing hot water.

[0003] Gas water heaters on the market have a variety of appearance display structures and are equipped with corresponding keypads to achieve a visual control experience of the appearance. From a product perspective, the price of the keypad is proportional to the corresponding screen size. In order to save costs, it is necessary to design a connection structure suitable for small-screen keypads to save product costs and meet the needs of consumers with different needs. Utility Model Content

[0004] In order to solve the above technical problems, the present application further improves the connection structure of the existing support plate for supporting the display component to adapt to the installation requirements of the small screen keypad. One of the purposes of the present utility model is to provide a connection structure of the screen keypad, the second purpose is to provide a corresponding display component, and the third purpose is to provide a corresponding gas water heater.

[0005] The specific technical solutions are described below:

[0006] The connection structure of the screen keypad includes:

[0007] The support platform comprises a surrounding support ring, wherein the inner edge of the support ring is provided with a plurality of keypad mounting bosses protruding inwardly, and the inward end of the keypad mounting bosses is provided with keypad mounting holes;

[0008] A keypad, with a plurality of support platform mounting holes spaced apart at its outer edge, the keypad being connected to one side of the support platform through the cooperation of the plurality of support platform mounting holes and the plurality of keypad mounting holes;

[0009] The display element is connected to the other side of the support platform by gluing.

[0010] In the above technical solution, an inwardly protruding keypad mounting boss is provided to reduce the connection area of ​​the keypad. This connection structure is suitable for keypads with smaller specifications and can be adapted to the installation of small-screen keypads with simple modifications, thus saving costs.

[0011] Preferably, a plurality of the key plate mounting holes are evenly distributed along the circumferential direction of the key plate, and correspondingly, a plurality of the support platform mounting holes are also evenly distributed along the circumferential direction of the key plate to form a connection structure with evenly distributed force.

[0012] Preferably, the width of the key panel mounting boss gradually decreases along the inward protruding direction of the inner edge of the support ring. The outward side of the key panel mounting boss is wider to form a more stable structure, and the inward side is narrower in order to save space, reduce the weight of the connecting structure, and conveniently position the key panel mounting hole at the narrower end.

[0013] Preferably, an annular connecting base is provided on the inner edge side of the support ring, and the key panel mounting boss extends toward the interior of the support ring based on the connecting base. Based on the connecting base, the connection and integrity between several key panel mounting bosses are strengthened, which can improve the stability of the connecting structure.

[0014] Preferably, a reinforced gluing groove is provided on the side of the keypad mounting boss facing the display component, so as to enhance the gluing strength of the display component.

[0015] Preferably, the reinforced gluing groove is composed of a surrounding closed groove wall and a gluing space located within the closed groove wall. The gluing space is used to accommodate glue, and the closed groove wall can prevent the glue from overflowing.

[0016] Further preferably, the reinforced gluing groove extends into a plurality of branches, which gradually disperse along the direction from the key panel mounting hole to the inner edge of the support ring to form a gluing surface with a larger effective range, thereby enhancing the gluing strength; the inner wall of the closed groove wall is provided with a continuous concave and convex gluing reinforcement structure to increase the contact area between the glue and the reinforced gluing groove, thereby also enhancing the gluing strength.

[0017] The display assembly adopts the connection structure described in any of the above technical solutions to connect the keypad and the display component to the support platform. The display assembly also includes a keypad backplane and a surface shell connected between the support platform and the keypad backplane.

[0018] A gas water heater includes a display assembly, wherein the display assembly uses the connection structure described in any of the above technical solutions to connect a keypad and a display component to a support platform, and the display assembly also includes a keypad back panel and a surface shell connected between the support platform and the keypad back panel.

[0019] In summary, the technical solution described in the utility model has the following main beneficial effects:

[0020] Compared with the prior art, the technical solution of the utility model can be adapted to the installation of a small screen keypad with only simple modifications, thus saving costs.

[0021] At the same time, the bonding strength between the support plate and the display component is enhanced.

[0022] Further or more detailed beneficial effects will be described in detail in conjunction with specific examples in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the structure of a side where a display element is mounted on a support platform in an embodiment;

[0024] Figure 2 yes Figure 1 A magnified image of area A;

[0025] Figure 3 is a schematic structural diagram of a keypad in an embodiment;

[0026] Figure 4 is a schematic structural diagram of a display element in an embodiment;

[0027] Figure 5 Schematic diagram of the assembly structure of the support platform and the keypad in the embodiment;

[0028] Figure 6 is a schematic diagram of the structure of the display assembly described in the embodiment;

[0029] Reference numerals:

[0030] c-keyboard, c-1-support table mounting hole;

[0031] e-support platform, e-1-keyboard mounting boss, e-1.1-keyboard mounting hole, e-1.2-reinforced glue groove, e-1.21-closed groove wall, e-1.22-glue space, e-1.23-branch, e-2-connecting base;

[0032] b-keyboard back panel, d-face shell, f-display component. DETAILED DESCRIPTION

[0033] The present invention is further explained with reference to the following embodiments:

[0034] The core technical problem faced by the technical solution of the embodiment of the present application comes from the inventor's accurate understanding of the prior art. Therefore, how to obtain a connection structure suitable for a screen keypad to save costs is a technical problem that the inventor urgently needs to solve.

[0035] At the same time, how to strengthen the bonding strength between the support plate and the display component is also a technical problem that the inventors want to solve simultaneously.

[0036] It should be noted that the embodiments do not constitute a limitation on the protection scope of the claims of the utility model. According to the technical concepts provided / proven by the embodiments, all technical solutions that can be reasonably anticipated by technical personnel in the relevant technical field should be included in the protection scope of the claims of the utility model.

[0037] The embodiments are described in detail as follows:

[0038] Example:

[0039] The connection structure described in this embodiment is derived from the display assembly of the gas water heater: the matching connection between the display part f, the support plate e and the key panel c, wherein the key panel c is smaller than the outer contour of the support plate e, corresponding to a lower product cost, meeting the needs of consumers with different demands.

[0040] Specifically, the connection structure is shown in the attached manual. Figures 1 to 5 ,in:

[0041] The support platform e includes a super-elliptical support ring arranged around, and three inwardly protruding keypad mounting bosses e-1 are evenly distributed on the inner edge of the support ring. The keypad mounting bosses e-1 are in a shape similar to a triangle, and the wider side thereof is connected to the inner edge of the support ring, and the more pointed side protrudes inwardly. At the same time, a keypad mounting hole e-1.1 is provided at one end protruding inwardly;

[0042] Correspondingly, three support platform mounting holes c-1 are evenly and spaced apart at the outer edge of the key plate c, and the key plate c is connected to one side of the support platform c through the three support platform mounting holes c-1 and the three key plate mounting holes e-1.1 mentioned above;

[0043] The display element f, which is a whole piece of glass, is connected to the other side of the support platform e by gluing.

[0044] In the technical solution described in this embodiment, the keypad mounting boss e-1 protruding inward is provided to reduce the connection area of ​​the keypad c, so that the connection structure is suitable for a keypad c with a smaller specification. Relatively speaking, only a simple modification is required to adapt to the installation of the small-screen keypad c, thereby saving costs.

[0045] This embodiment also facilitates the formation of a connection structure with uniform force distribution, and the connection of the key panel mounting boss e-1 is relatively stable. The narrower inward side can save space, reduce the weight of the connection structure, and conveniently position the key panel mounting hole e-1.1 at the narrower end.

[0046] As a preferred embodiment, a circular connecting base e-2 is provided on the inner edge side of the support ring, and three key panel mounting bosses e-1 extend toward the interior of the support ring based on the connecting base e-2. Based on the connecting base e-2, the connection and integrity between the three key panel mounting bosses e-1 are strengthened, thereby improving the stability of the connecting structure.

[0047] As a preferred embodiment, a strengthening glue groove e-1.2 is provided on the side of the keypad mounting boss e-1 facing the glass screen, for strengthening the gluing strength of the glass screen;

[0048] In a further preferred embodiment, the reinforced glue groove e-1.2 is composed of a surrounding closed groove wall e-1.21 and a glue space e-1.22 located in the closed groove wall e-1.21, the glue space e-1.22 is used to contain glue, and the closed groove wall e-1.21 can prevent the glue from overflowing;

[0049] In a further preferred embodiment, the strengthening glue groove e-1.2 extends in a claw shape to have three branches e-1.23, and the three branches e-1.23 gradually disperse along the direction from the key plate mounting hole e-1.1 to the inner edge of the support ring to form a gluing surface with a larger range of action, thereby enhancing the gluing strength;

[0050] In a further preferred embodiment, the inner wall of the closed groove wall e-1.21 is provided with a continuous concave-convex glue reinforcement structure to increase the contact area between the glue and the reinforced glue groove e-1.2, thereby also enhancing the glue strength.

[0051] The embodiment further provides a display assembly, wherein the keypad c and the display element f are connected to the support platform e using the connection structure described in any of the above embodiments, and the display assembly further includes a keypad back panel b, and a surface shell d connected between the support platform e and the keypad back panel b;

[0052] Specifically, after the glass screen and the support plate e are glued together, the three support platform mounting holes c-1 and the three key panel mounting holes e-1.1 are aligned with each other from the inside, and the screws are locked from the back of the key panel c; then, the surface shell d and the support plate e are locked with each other through a group of screw holes from the back of the surface shell d, and then the back of the key panel back plate c is locked with another group of screw holes on the support plate e to realize the assembly of the display component.

[0053] The embodiment also provides a gas water heater, including a display assembly, wherein the display assembly uses the connection structure described in any of the above embodiments to connect the key panel c and the display element f to the support platform e, and the display assembly also includes a key panel back panel b, and a surface shell d connected between the support platform e and the key panel back panel b.

[0054] In the description of this specification, the description with reference to the terms "embodiment", "basic embodiment", "preferred embodiment", "other embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0055] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0056] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. The connection structure of the screen keypad is characterized by: Included are: The support platform (e) comprises a surrounding support ring, wherein the inner edge of the support ring is provided with a plurality of keypad mounting bosses (e-1) protruding inwardly, and the inward end of the keypad mounting bosses (e-1) is provided with keypad mounting holes (e-1.1); A key board (c) having a plurality of support platform mounting holes (c-1) arranged at intervals on its outer edge, wherein the key board (c) is connected to one side of the support platform (e) through the cooperation of the plurality of support platform mounting holes (c-1) and the plurality of key board mounting holes (e-1.1); The display element (f) is connected to the other side of the support platform (e) by gluing.

2. The connection structure according to claim 1, characterized in that: A plurality of the key plate mounting holes (e-1.1) are evenly distributed along the circumferential direction of the key plate (c), and correspondingly, a plurality of the support platform mounting holes (c-1) are also evenly distributed along the circumferential direction of the key plate (c).

3. The connection structure according to claim 1 or 2, characterized in that: The width of the key plate mounting boss (e-1) gradually decreases along the inward protruding direction of the inner edge of the support ring.

4. The connection structure according to claim 1 or 2, characterized in that: An annular connecting base (e-2) is arranged on the inner edge side of the supporting ring, and the key plate mounting boss (e-1) extends toward the inside of the supporting ring based on the connecting base (e-2).

5. The connection structure according to claim 1, characterized in that: A reinforced glue groove (e-1.2) is provided on the side of the keypad mounting boss (e-1) facing the display component (f).

6. The connection structure according to claim 5, characterized in that: The enhanced gluing groove (e-1.2) is composed of a surrounding closed groove wall (e-1.21) and a gluing space (e-1.22) located within the closed groove wall (e-1.21).

7. The connection structure according to claim 6, characterized in that: The reinforced gluing groove (e-1.2) extends to have a plurality of branches (e-1.23), and the branches (e-1.23) gradually disperse along the direction from the key board mounting hole (e-1.1) to the inner edge of the support ring.

8. The connection structure according to claim 6, characterized in that: The inner wall of the closed groove wall (e-1.21) is provided with a continuous concave-convex glue-joined reinforcement structure.

9. A display assembly, characterized in that: The key panel (c) and the display component (f) are connected to the support platform (e) using the connection structure described in any one of claims 1 to 8, and the display component also includes a key panel back panel (b) and a surface shell (d) connected between the support platform (e) and the key panel back panel (b).

10. Gas water heater, characterized in that: The invention comprises a display assembly, wherein the display assembly adopts the connection structure described in any one of claims 1 to 8 to connect a key board (c) and a display element (f) to a support platform (e), and the display assembly also comprises a key board back panel (b), and a surface shell (d) connected between the support platform (e) and the key board back panel (b).

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