CN213815834U - Household appliance and capacitor assembly structure thereof - Google Patents

Abstract

The utility model provides an electric capacity assembly structure relates to an electrical components mounting structure, and electric capacity assembly structure includes electric capacity installation base, be provided with the electric capacity reference column on the electric capacity installation base perpendicularly, one side of electric capacity reference column is provided with buckle structure, buckle structure has the orientation the joint face of electric capacity installation base. The utility model discloses electric capacity assembly structure regards as the bottom reference surface of installation electric capacity with electric capacity installation base, utilizes the electric capacity reference column to penetrate electric capacity joint board's shaft hole to fix a position electric capacity on the reference surface, then utilizes buckle structure's joint to carry out spacingly in the direction of perpendicular to reference surface in the face of electric capacity, can realize the simple rapid Assembly of electric capacity, prevents falling anti-drop, has both saved the screw and can also reach the fastening purpose, greatly improves production efficiency, reduction material cost and cost of labor.

Description

Household appliance and capacitor assembly structure thereof

Technical Field

The utility model relates to an electrical components mounting structure especially relates to a capacitance assembly structure and use its domestic appliance.

Background

At present, the capacitor assembly mode of household electrical appliances on the market is realized by screwing screws, and the scheme is stable. However, in combination with actual production conditions, the capacitors are placed on the bracket in advance in the assembly of the capacitors on the production line, and the capacitors can be fastened by taking screws after the capacitors are placed; although the scheme is more stable, the assembly efficiency is lower, the production efficiency is low, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a capacitor assembling structure capable of being assembled quickly and a household appliance using the same, aiming at the problem of low assembling efficiency of the existing capacitor assembling method.

The above purpose is realized by the following technical scheme:

the utility model provides a capacitor assembling structure, includes electric capacity installation base, be provided with the electric capacity reference column on the electric capacity installation base perpendicularly, one side of electric capacity reference column is provided with buckle structure, buckle structure has the orientation the joint face of electric capacity installation base.

In one embodiment, the fastening structure includes a first fastener, the first fastener is disposed close to the capacitor positioning column, and a gap suitable for the capacitor fastening plate to pass through is formed between the first fastener and the capacitor positioning column.

In one embodiment, the first buckle has a first hook protruding toward one side of the capacitor positioning column, a side surface of the first hook facing the capacitor mounting base is a first clamping surface, a distance between the first clamping surface and the capacitor mounting base is equal to a thickness of the capacitor clamping plate, one side of the first hook facing away from the capacitor mounting base is a lead-in surface, and the lead-in surface is obliquely arranged relative to the capacitor positioning column.

In one embodiment, the first buckle has a clamping column for connecting the first hook with the capacitor mounting base, an avoiding hole is formed in one side, close to the capacitor positioning column, of the capacitor mounting base, the clamping column is located in the avoiding hole, and the bottom end of the clamping column is connected with the capacitor mounting base through an arc-shaped connecting portion.

In one embodiment, the fastening structure further includes a second fastening identical to the first fastening structure, and the second fastening and the first fastening are symmetrically disposed with respect to the capacitor positioning column.

In one embodiment, the fastening structure includes a third fastening, and a gap suitable for a capacitor body to pass through is formed between the third fastening and the capacitor positioning column.

In one embodiment, the third fastener is a second hook protruding toward one side of the capacitor positioning column, a side surface of the second hook facing the capacitor mounting base is a second fastening surface, and a distance between the second fastening surface and the capacitor mounting base is not less than a height of the capacitor body.

In one embodiment, a pair of side enclosing plates is arranged on the capacitor mounting base, the side enclosing plates are located on two sides of a connecting line of the third buckle and the capacitor positioning column, and the distance between the side enclosing plates is not less than the width of the capacitor body.

In one embodiment, a back panel is disposed on the capacitor mounting base on a side close to the third buckle.

The utility model also provides a household appliance, including any of the aforesaid electric capacity assembly structure and electric capacity, electric capacity include electric capacity body and the electric capacity joint board that is connected with electric capacity body, be provided with the shaft hole on the electric capacity joint board, the electric capacity reference column is worn to locate in the shaft hole, electric capacity body's bottom surface with electric capacity installation base butt, buckle structure's joint face with electric capacity body and/or the top surface butt of electric capacity joint board.

The utility model has the advantages that:

the utility model discloses electric capacity assembly structure regards as the bottom reference surface of installation electric capacity with electric capacity installation base, utilizes the electric capacity reference column to penetrate electric capacity joint board's shaft hole to fix a position electric capacity on the reference surface, then utilizes buckle structure's joint to carry out spacingly in the direction of perpendicular to reference surface in the face of electric capacity, can realize the simple rapid Assembly of electric capacity, prevents falling anti-drop, has both saved the screw and can also reach the fastening purpose, greatly improves production efficiency, reduction material cost and cost of labor.

Drawings

FIG. 1 is a schematic diagram of a capacitor;

fig. 2 is a schematic structural diagram of a capacitor assembling structure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the capacitor assembling structure according to an embodiment of the present invention after the capacitor is installed.

Wherein:

100-capacitor

110-a capacitor body;

120-capacitor card connecting plate; 121-axial hole;

200-capacitor mounting base;

210-a capacitor location post;

220-a first buckle; 221-a first hook; 222-a first card interface; 223-a lead-in surface; 224-a clamp post; 225-an arc-shaped connection;

230-avoidance holes;

240-second snap;

250-a third buckle; 251-a second hook; 252-a second bayonet surface;

260-side boarding;

270-back panel.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The utility model provides an electric capacity assembly structure for install electric capacity inside electrical equipment, wherein the structure of electric capacity is as shown in FIG. 1, and electric capacity 100 includes electric capacity body 110 and the electric capacity joint board 120 that is connected with electric capacity body 110, is provided with shaft hole 121 on the electric capacity joint board 120, and wherein electric capacity body 110 is the columnar structure, has top surface, bottom surface and side, and electric capacity joint board 120 connects on electric capacity body 110's side.

As shown in fig. 2 and 3, the utility model discloses an electric capacity assembly structure includes electric capacity installation base 200, electric capacity installation base 200 is as the reference surface that bears electric capacity body 110, be provided with electric capacity reference column 210 on the electric capacity installation base 200 perpendicularly, electric capacity reference column 210 can wear to locate in electric capacity joint board 120's shaft hole 121, restriction electric capacity 100 is the removal on the reference surface, one side of electric capacity reference column 210 is provided with buckle structure, buckle structure has the joint face towards electric capacity installation base 200, the joint face can butt at electric capacity body 110 and/or electric capacity joint board 120's top surface, thereby restriction electric capacity 100 removes in the direction of perpendicular to reference surface. When installing electric capacity 100, only need aim at electric capacity reference column 210 with shaft hole 121 on electric capacity joint board 120, press electric capacity 100 downwards, make electric capacity 100's bottom surface and electric capacity installation base 200 looks butt, the joint face of buckle structure and electric capacity body 110 and/or electric capacity joint board 120's top surface looks butt this moment, accomplish electric capacity 100's installation promptly, this installation does not need the screw can reach the purpose of fastening electric capacity 100, reduce material cost and cost of labor, greatly improve production efficiency.

Specifically, the fastening structure includes a first fastening 220, the first fastening 220 is disposed close to the capacitor positioning post 210, a gap suitable for the capacitor fastening plate 120 to pass through is formed between the first fastening 220 and the capacitor positioning post 210, when the capacitor positioning post 210 passes through the upper shaft hole 121 of the capacitor fastening plate 120, the capacitor fastening plate 120 enters the gap between the first fastening 220 and the capacitor positioning post 210, when the bottom surface of the capacitor 100 abuts against the capacitor mounting base 200, the fastening surface of the first fastening 220 abuts against the top surface of the capacitor fastening plate 120, thereby completing the assembly of the capacitor 100.

Further, the first latch 220 has a first hook 221 protruding toward one side of the capacitor positioning post 210, a side surface of the first hook 221 facing the capacitor mounting base 200 is a first latching surface 222, a distance between the first latching surface 222 and the capacitor mounting base 200 is equal to a thickness of the capacitor latching plate 120, a side of the first hook 221 facing away from the capacitor mounting base 200 is a guiding surface 223, and the guiding surface 223 is disposed obliquely with respect to the capacitor positioning post 210. In the process of assembling the capacitor 100, the capacitor clamping plate 120 first contacts with the lead-in surface 223 of the first hook 221, and gradually slides into the gap between the first hook 221 and the capacitor positioning column 210 along the lead-in surface 223, after the capacitor clamping plate 120 completely passes through the lead-in surface 223, the bottom surface of the capacitor 100 abuts against the capacitor mounting base 200, and the top surface of the capacitor clamping plate 120 abuts against the first clamping surface 222 of the first hook 221, thereby completing the assembly of the capacitor 100.

In order to enable the capacitor clamping plate 120 to smoothly slide into the gap between the first hook 221 and the capacitor positioning column 210 from the guiding surface 223, the first hook 221 needs to avoid in the direction away from the capacitor positioning column 210 in the sliding process, the first buckle 220 has a clamping column 224 connecting the first hook 221 and the capacitor mounting base 200, a avoiding hole 230 is formed in one side of the capacitor mounting base 200 close to the capacitor positioning column 210, the clamping column 224 is located in the avoiding hole 230, and the bottom end of the clamping column 224 is connected with the capacitor mounting base 200 through an arc-shaped connecting portion 225. When the capacitor fastening plate 120 slides along the guiding surface 223 toward the capacitor mounting base 200, the guiding surface 223 is acted by the capacitor fastening plate 120 to push the first hook 221 in a direction away from the capacitor positioning post 210, the fastening post 224 and the arc-shaped connecting portion 225 elastically deform and bend in a direction away from the capacitor positioning post 210, so as to increase the width of the gap between the first hook 221 and the capacitor positioning post 210, when the capacitor fastening plate 120 passes over the guiding surface 223, the acting force exerted on the guiding surface 223 disappears, the elastic deformation of the fastening post 224 and the arc-shaped connecting portion 225 resets, the first hook 221 moves in a direction close to the capacitor positioning post 210, so that the first fastening surface 222 slides into the upper side of the capacitor fastening plate 120 to contact with the top surface of the capacitor fastening plate 120, and the capacitor fastening plate 120 is limited between the first hook 221 and the capacitor mounting base 200.

In this embodiment, in order to make the limitation of the fastening structure to the capacitor fastening plate 120 more stable, the fastening structure further includes a second fastening 240 having the same structure as the first fastening 220, and the second fastening and the first fastening 220 are symmetrically disposed with respect to the capacitor positioning pillar 210. First buckle 220 and second buckle 240 can restrict capacitor clamping plate 120 at the same time, making the assembly of capacitor 100 more secure.

Besides limiting the capacitance clamping plate 120, the fastening structure can also limit the capacitance body 110, the fastening structure includes a third fastening 250, and a gap suitable for the capacitance body 110 to pass through is formed between the third fastening 250 and the capacitance positioning column 210. When the capacitor positioning post 210 passes through the shaft hole 121 of the capacitor fastening plate 120, the capacitor body 110 enters the gap between the third buckle 250 and the capacitor positioning post 210, and when the bottom surface of the capacitor 100 abuts against the capacitor mounting base 200, the clamping surface of the third buckle 250 abuts against the top surface of the capacitor body 110, thereby completing the assembly of the capacitor 100. Third buckle 250 can cooperate with electric capacity reference column 210 alone, also can cooperate with electric capacity reference column 210 simultaneously with first buckle 220, second buckle 240, realizes spacing when to electric capacity body 110 and electric capacity joint board 120, makes electric capacity 100's assembly more firm.

Specifically, the third latch 250 has a second hook 251 protruding toward one side of the capacitor positioning post 210, a side surface of the second hook 251 facing the capacitor mounting base 200 is a second latching surface 252, and a distance between the second latching surface 252 and the capacitor mounting base 200 is not less than the height of the capacitor body 110. When the capacitor positioning post 210 is inserted into the upper shaft hole 121 of the capacitor fastening plate 120, the capacitor body 110 is located on the side surface of the second hook 251 of the third fastener 250, and when the capacitor fastening plate 120 abuts against the capacitor mounting base 200, the top surface of the capacitor body 110 slides into the lower side of the second hook 251 of the third fastener 250, and the second fastening surface 252 of the second hook 251 of the third fastener 250 abuts against the top surface of the capacitor body 110, so as to limit the capacitor body 110.

In this embodiment, in order to avoid the capacitor 100 from shaking on the plane of the capacitor mounting base after being assembled, a pair of side surrounding plates 260 are disposed on the capacitor mounting base 200, the side surrounding plates 260 are located at two sides of a connecting line between the third buckle 250 and the capacitor positioning column 210, and the distance between the side surrounding plates 260 is not smaller than the width of the capacitor body 110. When the capacitor 100 is assembled in place, the side panels 260 are located on both sides of the capacitor body 110 and cooperate with the capacitor positioning posts 210 to position the capacitor 100.

Further, a back panel 270 is arranged on one side of the capacitor mounting base 200 close to the third buckle 250, the back panel 270 cooperates with the side panels 260 and the capacitor positioning column 210 to position the capacitor 100, wherein a region surrounded by the side panels 260 and the back panel 270 is matched with the shape of the capacitor body 110, if the capacitor body 110 is a cuboid, a rectangular region is surrounded by the side panels 260 and the back panel 270, and if the capacitor body 110 is a cylinder, a circular region is surrounded by the side panels 260 and the back panel 270.

For convenience of processing, in the present embodiment, the capacitor mounting base 200, the capacitor positioning column 210, the fastening structure, the side wall plate 260 and the back wall plate 270 may be integrally formed by injection molding.

The capacitor assembling structure in the embodiment can be applied to various household appliances, such as electric fans, so that the assembling efficiency of the capacitor in the household appliances is higher, and the cost is lower.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a capacitance assembly structure, its characterized in that, includes electric capacity installation base (200), be provided with electric capacity reference column (210) on electric capacity installation base (200) perpendicularly, one side of electric capacity reference column (210) is provided with buckle structure, buckle structure has the orientation the joint face of electric capacity installation base (200).

2. The capacitor assembling structure according to claim 1, wherein the fastening structure comprises a first fastening (220), the first fastening (220) is disposed near the capacitor positioning post (210), and a gap suitable for passing the capacitor fastening plate (120) is formed between the first fastening (220) and the capacitor positioning post (210).

3. The capacitor mounting structure according to claim 2, wherein the first latch (220) has a first hook (221) protruding toward one side of the capacitor positioning post (210), a side of the first hook (221) facing the capacitor mounting base (200) is a first latching surface (222), a distance between the first latching surface (222) and the capacitor mounting base (200) is equal to a thickness of the capacitor latching plate (120), a side of the first hook (221) facing away from the capacitor mounting base (200) is a lead-in surface (223), and the lead-in surface (223) is disposed obliquely with respect to the capacitor positioning post (210).

4. The capacitor assembling structure according to claim 3, wherein the first latch (220) has a latch (224) connecting the first hook (221) and the capacitor assembling base (200), an avoiding hole (230) is formed in one side of the capacitor assembling base (200) close to the capacitor positioning post (210), the latch (224) is located in the avoiding hole (230), and the bottom end of the latch (224) is connected to the capacitor assembling base (200) through an arc-shaped connecting portion (225).

5. The capacitor assembly structure according to any one of claims 2 to 4, wherein the snap structure further comprises a second snap (240) having the same structure as the first snap (220), and the second snap and the first snap (220) are symmetrically arranged with respect to the capacitor positioning column (210).

6. The capacitor assembling structure according to claim 1, wherein the fastening structure comprises a third fastening (250), and a gap suitable for a capacitor body (110) to pass through is formed between the third fastening (250) and the capacitor positioning column (210).

7. The capacitor mounting structure according to claim 6, wherein the third latch (250) has a second hook (251) protruding toward one side of the capacitor positioning post (210), a side of the second hook (251) facing the capacitor mounting base (200) is a second latching surface (252), and a distance between the second latching surface (252) and the capacitor mounting base (200) is not less than a height of the capacitor body (110).

8. The capacitor mounting structure according to claim 6 or 7, wherein a pair of side enclosing plates (260) are disposed on the capacitor mounting base (200), the side enclosing plates (260) are located at two sides of a connecting line of the third snap (250) and the capacitor positioning column (210), and a distance between the side enclosing plates (260) is not less than a width of the capacitor body (110).

9. The capacitor mounting structure according to claim 8, wherein a back plate (270) is provided on the capacitor mounting base (200) on a side close to the third latch (250).

10. A household appliance, comprising the capacitor assembly structure and the capacitor as claimed in any one of claims 1 to 9, wherein the capacitor comprises a capacitor body (110) and a capacitor clamping plate (120) connected to the capacitor body (110), the capacitor clamping plate (120) is provided with a shaft hole (121), the capacitor positioning post (210) is inserted into the shaft hole (121), the bottom surface of the capacitor body (110) is abutted to the capacitor mounting base (200), and the clamping surface of the clamping structure is abutted to the top surface of the capacitor body (110) and/or the capacitor clamping plate (120).

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