CN219181905U

CN219181905U - Circuit board box and integrated kitchen

Info

Publication number: CN219181905U
Application number: CN202320144154.2U
Authority: CN
Inventors: 粟彬; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-13
Anticipated expiration: 2033-01-31

Abstract

The utility model provides a circuit board box and an integrated kitchen range, and belongs to the technical field of kitchen equipment. The circuit board box comprises a bottom plate, at least two locating pins, a cover body and at least one pressing block, wherein the locating pins are fixedly connected to the bottom plate to locate the circuit board, the cover body is detachably arranged on the bottom plate, a cavity is formed in the periphery of the cover body and the bottom plate, the pressing block is fixedly connected to the inner wall of the cover body, and the pressing block presses the circuit board after the cover body is arranged on the bottom plate. During installation, the locating hole and the locating pin of the circuit board are inserted to locate the circuit board, the lower end part of the cover body is fixed on the bottom plate, and the pressing block presses the circuit board to prevent the circuit board from shaking.

Description

Circuit board box and integrated kitchen

Technical Field

The utility model relates to the technical field of kitchen equipment, in particular to a circuit board box and an integrated kitchen range.

Background

The general mounting mode of the integrated kitchen circuit board at present is: (1) fixing the circuit board on the circuit board bottom plate through 4 screws; (2) is fixed by a bolt buckle. The first method has firm circuit board installation and high stability, but the circuit board can be fixed and replaced only by installing and detaching 4 screws, which is troublesome and affects the efficiency; the second method is used for installing the circuit board loosely, the stability is general, 4 buckles are needed for installation, convenience is not provided, and the circuit board is inconvenient to detach.

Disclosure of Invention

The utility model aims to provide a circuit board box which comprises a bottom plate, a locating pin, a cover body and a pressing block, wherein the locating pin is fixedly connected to the bottom plate so as to locate a circuit board, the cover body is detachably arranged on the bottom plate so as to seal and protect the circuit board, and the pressing block is fixedly connected to the inner wall of the cover body so as to press the circuit board.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:

according to one aspect of the utility model, there is provided a circuit board box, comprising a bottom plate, at least two positioning pins, a cover body and at least one pressing block, wherein the positioning pins are fixedly connected to the bottom plate to position a circuit board, the cover body is detachably arranged on the bottom plate, the cover body and the bottom plate are jointly surrounded with a cavity, and the pressing block is fixedly connected to the inner wall of the cover body so that the pressing block presses the circuit board after the cover body is arranged on the bottom plate.

According to one embodiment of the utility model, the number of the pressing blocks is four, and the four pressing blocks are arranged in a matrix.

According to one embodiment of the utility model, the pressing block is columnar, and one side and the upper end of the pressing block are fixedly connected to the side wall and the top wall of the cover body respectively.

According to one embodiment of the utility model, the novel cover further comprises an annular side wall, the lower end of the annular side wall is fixedly connected to the cover body, and the lower end of the side wall of the cover body is sleeved outside the annular side wall.

According to one embodiment of the utility model, the annular side wall is provided with a groove corresponding to the pressing block, and the lower end part of the pressing block is inserted into the groove after the cover body is arranged on the bottom plate.

According to one embodiment of the utility model, the cover further comprises a screw, the two ends of the bottom plate are provided with first connecting lugs, the first connecting lugs are provided with threaded holes, the cover body is provided with second connecting lugs corresponding to the first connecting lugs, the second connecting lugs are provided with through holes, and the second connecting lugs are fixedly connected with the first connecting lugs through the screw.

According to an embodiment of the utility model, the positioning pin is provided with an annular step surface, and the annular step surface is configured to support the circuit board.

According to one embodiment of the present utility model, the number of the positioning pins is four, and the four positioning pins are arranged in a matrix.

According to one embodiment of the utility model, the device further comprises a connecting plate, and the bottom plate is fixedly connected to the connecting plate.

The utility model also provides an integrated kitchen range, which comprises an integrated kitchen range body and the circuit board box, wherein the circuit board box is detachably arranged in the integrated kitchen range body.

One embodiment of the present utility model has the following advantages or benefits:

the circuit board box and the integrated kitchen comprise the bottom plate, the locating pin, the cover body and the pressing block, wherein the locating pin is fixedly connected to the bottom plate, the cover body is detachably arranged on the bottom plate, the cavity is formed by surrounding the cover body and the bottom plate together, the pressing block is fixedly connected to the inner wall of the cover body, when the integrated kitchen is arranged, the locating hole of the circuit board is spliced with the locating pin to locate the circuit board, the lower end part of the cover body is fixed on the bottom plate, and the pressing block presses the circuit board to prevent the circuit board from shaking.

Drawings

The above and other features and advantages of the present utility model will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a split view of a circuit board cartridge according to an exemplary embodiment.

Fig. 2 is a longitudinal cross-sectional view of a circuit board cartridge according to an exemplary embodiment.

Fig. 3 is a transverse cross-sectional view of a circuit board cartridge according to an exemplary embodiment.

Fig. 4 is an enlarged view of the dowel shown in fig. 1.

Wherein reference numerals are as follows:

1. a bottom plate; 11. a first connection lug; 2. a positioning pin; 21. an annular step surface; 3. a cover body; 31. a second connection lug; 4. briquetting; 5. an annular sidewall; 51. a groove; 6. a connecting plate; 7. a circuit board; 71. positioning holes; 72. and a through hole.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

The terms "a," "an," "the," and "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.

As shown in fig. 1 to 4, a circuit board box according to an embodiment of the present utility model includes a base plate 1, at least two positioning pins 2, a cover 3, and at least one pressing block 4.

The positioning pin 2 is fixedly connected to the bottom plate 1, and the positioning pin 2 corresponds to the positioning hole 71 of the edge portion of the circuit board 7. Preferably, when the through hole 72 is formed in the central portion of the circuit board 7, the threaded hole is formed in the bottom plate 1 corresponding to the through hole 71, and the circuit board 7 is pre-fixed by a screw, so that the circuit board 7 is prevented from being separated from the positioning pin 2 in the installation process.

The lid 3 is the semi-closed structure of opening towards bottom plate 1, and lid 3 demountable installation is on bottom plate 1, and lid 3 and bottom plate 1 enclose jointly and are equipped with the cavity that holds circuit board 7.

The pressing block 4 is fixedly connected to the inner wall of the cover body 3, so that after the cover body 3 is installed on the bottom plate 1, the pressing block 4 presses the circuit board 7.

When in installation, the positioning holes of the circuit board 7 are spliced with the positioning pins 2 to position the circuit board 7.

The lower end part of the cover body 3 is fixed on the bottom plate 1, the pressing block 4 presses the circuit board 7, and the circuit board 7 is prevented from shaking.

As shown in fig. 1 to 4, in a preferred embodiment of the present utility model, there are four positioning pins 2, and the four positioning pins 2 are arranged in a matrix, so as to improve the stability of the circuit board 7.

As shown in fig. 1 and 4, in a preferred embodiment of the present utility model, the positioning pin 2 is provided with an annular step surface 21, and the annular step surface 21 is configured to support the circuit board 7, so that a heat dissipation gap exists between the circuit board 7 and the base plate 1.

In a preferred embodiment of the utility model, as shown in fig. 3, the number of press blocks 4 is four, the four press blocks 4 are respectively arranged opposite to the four positioning pins 2, and the press blocks 4 and the annular step surface 21 clamp the circuit board 7 together.

As shown in fig. 2 and 3, in a preferred embodiment of the present utility model, the pressing block 4 has a column shape, and one side and the upper end of the pressing block 4 are fixedly connected to the side wall and the top wall of the cover 3, respectively, such that the four pressing blocks 4 press the edge portion of the circuit board 7.

As shown in fig. 1 and 2, in a preferred embodiment of the present utility model, the sealing device further comprises an annular side wall 5, wherein the lower end of the annular side wall 5 is fixedly connected to the cover 3, the lower end of the side wall of the cover 3 is sleeved outside the annular side wall 5, and the inner wall of the side wall of the cover 3 abuts against the side surface of the annular side wall 5, so that the sealing performance is enhanced.

As shown in fig. 1, in a preferred embodiment of the present utility model, the annular side wall 5 is provided with a groove 51 corresponding to the pressing block 4, and after the cover 3 is mounted on the base plate 1, the lower end portion of the pressing block 4 is inserted into the groove 51, and the groove 51 has a function of mounting and positioning the cover 3.

As shown in fig. 1 and 3, in a preferred embodiment of the present utility model, the present utility model further comprises at least two screws, wherein the two ends of the bottom plate 1 are provided with a first connection lug 11, the first connection lug 11 is provided with a threaded hole, the lower end of the cover 3 is provided with a second connection lug 31 corresponding to the first connection lug 11, the second connection lug 31 is provided with a through hole, and the second connection lug 31 is fixedly connected with the first connection lug 11 through the screws.

As shown in fig. 1 to 3, in a preferred embodiment of the present utility model, the base plate 1 further comprises a connection plate 6, and the base plate 1 is fixedly connected to the connection plate 6. The circuit board box is arranged on the integrated kitchen or the range hood through the connecting plate 6.

The utility model also provides an integrated kitchen range, which comprises an integrated kitchen range body and the circuit board box, wherein the circuit board box is detachably arranged in the integrated kitchen range body through the connecting plate 6. The integrated kitchen range provided by the utility model adopts the circuit board box, so that the integrated kitchen range is firm in installation, high in stability, convenient to install and detach and capable of improving the operation efficiency of final assembly.

Of course, the circuit board box of the embodiment of the utility model is not limited to be applied to an integrated kitchen, and can be applied to various types of kitchen ventilator equipment, and a person skilled in the art can select corresponding equipment according to actual needs.

In embodiments of the present utility model, the term "plurality" refers to two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally attached. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the embodiments of the present utility model.

In the description of the present specification, the terms "one embodiment," "a preferred embodiment," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present utility model and is not intended to limit the embodiment of the present utility model, and various modifications and variations can be made to the embodiment of the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present utility model should be included in the protection scope of the embodiments of the present utility model.

Claims

1. A circuit board box, comprising:

a bottom plate (1),

at least two positioning pins (2) fixedly connected to the bottom plate (1) for positioning the circuit board,

the cover body (3), the cover body (3) is detachably arranged on the bottom plate (1), the cover body (3) and the bottom plate (1) are jointly enclosed with a cavity, and

at least one pressing block (4) is fixedly connected to the inner wall of the cover body (3), so that after the cover body (3) is installed on the bottom plate (1), the pressing block (4) presses the circuit board.

2. Circuit board box according to claim 1, characterized in that the positioning pin (2) is provided with an annular step surface (21), which annular step surface (21) is configured for supporting a circuit board.

3. Circuit board box according to claim 2, characterized in that the number of the positioning pins (2) is four, and the four positioning pins (2) are arranged in a matrix.

4. A circuit board box according to claim 3, wherein the number of the pressing blocks (4) is four, the four pressing blocks (4) are respectively arranged opposite to the four positioning pins (2), and the pressing blocks (4) and the annular step surface (21) clamp the circuit board together.

5. The circuit board box according to claim 4, wherein the pressing block (4) is columnar, and one side and the upper end of the pressing block (4) are fixedly connected to the side wall and the top wall of the cover body (3) respectively.

6. The circuit board box according to claim 1, further comprising an annular side wall (5), wherein the lower end of the annular side wall (5) is fixedly connected to the cover body (3), and the lower end of the side wall of the cover body (3) is sleeved outside the annular side wall (5).

7. The circuit board box according to claim 6, wherein the annular side wall (5) is provided with a groove (51) corresponding to the pressing block (4), and the lower end part of the pressing block (4) is inserted into the groove (51) after the cover body (3) is installed on the bottom plate (1).

8. The circuit board box according to claim 1, further comprising a screw, wherein first connection lugs (11) are arranged at two ends of the bottom plate (1), threaded holes are formed in the first connection lugs (11), second connection lugs (31) are arranged at the lower end of the cover body (3) corresponding to the first connection lugs (11), through holes are formed in the second connection lugs (31), and the second connection lugs (31) are fixedly connected with the first connection lugs (11) through the screw.

9. Circuit board box according to any of claims 1-8, further comprising a connection plate (6), the base plate (1) being fixedly connected to the connection plate (6).

10. An integrated range comprising an integrated range body and the circuit board box of any one of claims 1-9, the circuit board box being removably mounted within the integrated range body.