Square electric cooker electronic switch box

Abstract

The utility model discloses a square electric rice cooker electronic switch box, which comprises a rear cover, a switch box and an electronic board, the switch box can cover the rear cover to form an accommodating cavity for accommodating the electronic board, and the rear cover is connected with the switch box in a clamping manner. The rear cover is further provided with an electroplating ring connected to the joint of the rear cover and the switch box, and the rear cover is connected with the electroplating ring in a clamped mode. In the application, the rear cover and the switch box are connected through the connecting structure, so that the switch box can be more conveniently disassembled and assembled, and the switch box is more stable in use.

Description

Technical Field

[0001] The utility model relates to a square electronic switch box for an electric rice cooker. Background Art

[0002] Household appliances such as range hoods, air conditioners, cleaning machines, rice cookers, yogurt machines, etc. all use switch components to control their operation. Common switch components include a switch box, a circuit board installed inside the switch box, and an operating switch connected to the circuit board. Among them, the circuit board, as the core component of the switch assembly, is mainly used to fix the circuit and electronic components. The operating switch controls the operation of the actuator by controlling the on and off of the circuit. Common operating switches include mechanical buttons, mechanical knobs or touch buttons. At present, the structure of mechanical buttons is relatively complex. Therefore, how to reduce the structural complexity of mechanical buttons is a problem that technicians in this field have always hoped to solve. Utility Model Content

[0003] The main purpose of the utility model is to provide a square electric rice cooker electronic switch box, aiming to solve the above technical problems.

[0004] To achieve the above-mentioned purpose, the utility model proposes a square rice cooker electronic switch box including a back cover, a switch panel and an electronic board. The switch panel can be covered on the back cover to form a accommodating cavity for accommodating the electronic board. The back cover and the switch panel are snap-connected. The back cover is also provided with a plating ring connected to the connection between the back cover and the switch panel. The back cover and the plating ring are snap-connected.

[0005] In one embodiment, the electroplating ring includes a docking portion and a clamping portion that are connected to each other, the docking portion is connected to the outer edge of the switch panel, and the clamping portion is clamped and connected to the back cover.

[0006] In one embodiment, the clamping portion has a clamping cavity, and the switch panel is provided with a clamping piece that bends and extends toward one side of the rear cover, and the clamping piece extends into the clamping cavity.

[0007] In one embodiment, the clamping member includes a first clamping hook and a second clamping hook which are arranged at intervals, the first clamping hook is connected to the docking portion, and the second clamping hook is connected to the outer wall surface of the back cover.

[0008] In one embodiment, the first hook and the second hook both include an extending portion extending downward and a hook portion protruding outward from the extending portion, and the hook portions of the first hook and the second hook face opposite directions.

[0009] In one embodiment, a first mounting column is provided on the back cover and is penetrated therethrough, and a second mounting column corresponding to the first mounting column is provided on the switch panel.

[0010] In one embodiment, the electronic board is provided with an avoidance groove for avoiding the first mounting column.

[0011] In one embodiment, a plurality of clamping plates are provided on the outer edge of the switch panel, and a plurality of clamping grooves corresponding to the clamping plates are provided on the inner side of the electroplating ring.

[0012] In the technical solution of the utility model, the square rice cooker electronic switch box includes a rear cover, a switch panel and an electronic board, the switch panel can be covered on the rear cover to form a receiving cavity for accommodating the electronic board, the rear cover and the switch panel are connected by a snap connection, the rear cover is also provided with a plating ring connected to the connection between the rear cover and the switch panel, and the rear cover and the plating ring are connected by a snap connection. In this technical solution, the rear cover and the switch panel are connected by a connecting structure, so that the switch box can be disassembled and assembled more conveniently, and the switch box is more stable when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of a square rice cooker electronic switch box according to an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the disassembled structure of the square rice cooker electronic switch box according to the embodiment of the utility model;

[0016] Figure 3 for Figure 2 A magnified schematic diagram of center A.

[0017] Explanation of the accompanying reference numerals: 10, back cover; 11, accommodating cavity; 12, first mounting column; 20, switch panel; 21, first hook; 22, second hook; 23, extension portion; 24, hook portion; 25, second mounting column; 30, electroplating ring; 31, docking portion; 32, snap-fit ​​portion; 33, snap-fit ​​cavity; 34, slot; 40, electronic board; 41, avoidance groove.

[0018] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] Furthermore, the technical solutions of the various embodiments of the present invention may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] The utility model provides a square electric rice cooker electronic switch box. The square electric rice cooker electronic switch box provided by the application is suitable for electric rice cookers of various models, especially electric rice cookers with square mounting holes.

[0024] like Figure 1-3 As shown, the square rice cooker electronic switch box provided by the embodiment of the utility model includes a back cover 10, a switch panel 20 and an electronic board 40. The switch panel 20 can be covered on the back cover 10 to form a accommodating cavity 11 for accommodating the electronic board 40. The back cover 10 and the switch panel 20 are snap-connected. The back cover 10 is also provided with a plating ring 30 connected to the connection between the back cover 10 and the switch panel 20. The back cover 10 and the plating ring 30 are snap-connected.

[0025] In this embodiment, the square rice cooker electronic switch box includes a rear cover 10, a switch panel 20 and an electronic board 40. The switch panel 20 can be covered on the rear cover 10 to form a receiving cavity 11 for accommodating the electronic board 40. The rear cover 10 and the switch panel 20 are connected by a snap connection. The rear cover 10 is also provided with a plating ring 30 connected to the connection between the rear cover 10 and the switch panel 20. The rear cover 10 and the plating ring 30 are connected by a snap connection. In this technical solution, the rear cover 10 and the switch panel 20 are connected by a connecting structure, so that the switch box can be more conveniently disassembled and assembled, and the switch box is more stable when used.

[0026] Specifically, the electroplating ring 30 includes a docking portion 31 and a clamping portion 32 connected to each other, wherein the docking portion 31 is connected to the outer edge of the switch panel 20, and the clamping portion 32 is clamped and connected to the back cover 10. In this embodiment, by installing the electroplating ring 30, the stability between the back cover 10 and the switch panel 20 can be improved.

[0027] The clamping portion 32 has a clamping cavity 33. The switch panel 20 is provided with a clamping member that bends and extends toward one side of the rear cover 10, and the clamping member extends into the clamping cavity 33. The clamping member includes a first hook 21 and a second hook 22 that are arranged at intervals. The first hook 21 is connected to the docking portion 31, and the second hook 22 is connected to the outer wall of the rear cover 10. Please refer to Figure 3 In the present embodiment, when the first hook 21 and the second hook 22 are both extended into the engaging cavity 33 for engaging, the first hook 21 on the left side will engage with the bottom of the electroplating ring 30, while the second hook 22 on the right side will engage with the top of the side of the back cover 10, so as to achieve the purpose of connecting the electroplating ring 30 and the back cover 10 at the same time through the first hook 21 and the second hook 22, thereby further improving stability.

[0028] Furthermore, the first hook 21 and the second hook 22 both include an extension portion 23 extending downward and a hook portion 24 protruding outward from the extension portion 23, and the hook portions 24 of the first hook 21 and the second hook 22 face opposite directions. In this embodiment, the bottom of the hook portion 24 is provided with an upwardly inclined guide slope, so that the first hook 21 and the second hook 22 can be more easily inserted into the engaging cavity 33. The material of the first hook 21 and the second hook 22 is selected to be an elastically deformable material, so that they are deformed when pressed into the engaging cavity 33, and will return to their original state for engaging after being fully inserted into the engaging cavity 33.

[0029] In the above embodiment, the back cover 10 is provided with a first mounting column 12 that is arranged through, the switch panel 20 is provided with a second mounting column 25 that corresponds to the first mounting column 12, and the electronic board 40 is provided with an escape groove 41 for avoiding the first mounting column 12. In this embodiment, after the first mounting column 12 and the second mounting column 25 are docked, they are connected at the bottom of the back cover 10 by fastening bolts to further improve the stability between the back cover 10 and the switch panel 20, and at the same time, the stability of the electronic board 40 is improved by the limiting of the first mounting column 12 and the second mounting column 25 to prevent shaking.

[0030] In addition, the outer edge of the switch box is provided with a plurality of clamping plates, and the inner side of the electroplating ring 30 has a plurality of clamping slots 34 corresponding to the clamping plates. In this embodiment, the clamping plates and the clamping slots 34 are provided to further improve the stability between the switch panel 20 and the electroplating ring 30.

[0031] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A square rice cooker electronic switch box, characterized in that: The square rice cooker electronic switch box comprises a rear cover (10), a switch panel (20) and an electronic board (40); the switch panel (20) can be covered on the rear cover (10) to form a receiving cavity (11) for accommodating the electronic board (40); the rear cover (10) and the switch panel (20) are connected by snapping; the rear cover (10) is also provided with a plating ring (30) connected to the connection between the rear cover (10) and the switch panel (20); the rear cover (10) and the plating ring (30) are connected by snapping.

2. The square rice cooker electronic switch box according to claim 1, characterized in that: The electroplating ring (30) comprises a butt joint portion (31) and a clamping portion (32) which are connected to each other; the butt joint portion (31) is connected to the outer edge of the switch panel (20); and the clamping portion (32) is clamped and connected to the back cover (10).

3. The square rice cooker electronic switch box according to claim 2, characterized in that: The clamping portion (32) has a clamping cavity (33), and the switch panel (20) is provided with a clamping piece that bends and extends toward one side of the rear cover (10), and the clamping piece extends into the clamping cavity (33).

4. The square rice cooker electronic switch box according to claim 3, characterized in that: The clamping member comprises a first clamping hook (21) and a second clamping hook (22) which are arranged at intervals, the first clamping hook (21) being connected to the docking portion (31), and the second clamping hook (22) being connected to the outer wall surface of the rear cover (10).

5. The square rice cooker electronic switch box according to claim 4, characterized in that: The first hook (21) and the second hook (22) both comprise an extension portion (23) extending downward and a hook portion (24) protruding outward from the extension portion (23); the hook portions (24) of the first hook (21) and the second hook (22) face in opposite directions.

6. The square rice cooker electronic switch box according to claim 1, characterized in that: The rear cover (10) is provided with a first mounting column (12) extending therethrough, and the switch panel (20) is provided with a second mounting column (25) corresponding to the first mounting column (12).

7. The square rice cooker electronic switch box according to claim 6, characterized in that: The electronic board (40) is provided with an avoidance groove (41) for avoiding the first mounting column (12).

8. The square rice cooker electronic switch box according to claim 1, characterized in that: The outer edge of the switch panel (20) is provided with a plurality of card plates, and the inner side of the electroplating ring (30) has a plurality of card slots (34) corresponding one-to-one to the card plates.

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