CN109152267B - Controller mounting structure and electrical equipment comprising same - Google Patents
Controller mounting structure and electrical equipment comprising same Download PDFInfo
- Publication number
- CN109152267B CN109152267B CN201811091816.4A CN201811091816A CN109152267B CN 109152267 B CN109152267 B CN 109152267B CN 201811091816 A CN201811091816 A CN 201811091816A CN 109152267 B CN109152267 B CN 109152267B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- control circuit
- limiting
- controller
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pinball Game Machines (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a controller installation structure and electrical equipment comprising the same. The controller mounting structure is used for mounting a controller inside electrical equipment and comprises a mounting seat and a limiting piece, wherein the mounting seat is arranged on a machine body of the electrical equipment and is used for supporting and limiting a control circuit board of the controller, and the limiting piece limits the control circuit board on the mounting seat. The controller installation structure provided by the invention is used for installing the controller through the control circuit board of the controller, limiting the control circuit board through the installation seat, and limiting the control circuit board on the installation seat through the limiting piece, so that the installation of the controller is more convenient and reliable.
Description
Technical Field
The invention relates to the technical field related to electrical equipment, in particular to a controller installation structure and electrical equipment comprising the same.
Background
The household appliance is generally provided with the controller, the controller mainly comprises a circuit board, the circuit board is used for mounting, the controller is mostly fixed through connecting pieces such as screws, and one controller often needs three or more screws for fixing, so that the mounting of the controller is time-consuming and labor-consuming, and the cost of the electrical equipment is increased due to the arrangement of the connecting pieces.
Disclosure of Invention
In view of the above, it is an object of the present invention to provide a controller mounting structure and an electrical apparatus including the same, which are convenient and reliable to mount.
In a first aspect, a controller installation structure is provided, and is used for installing a controller inside electrical equipment, and the controller installation structure comprises an installation seat and a limiting piece, wherein the installation seat is arranged on an engine body of the electrical equipment, the installation seat is used for supporting and limiting a control circuit board of the controller, and the limiting piece limits the control circuit board on the installation seat.
Preferably, the housing space for housing the control circuit board is formed on the body, the housing space is configured as a groove structure, and the mounting seat is formed on a side wall of the groove structure.
Preferably, the mounting block includes a card slot into which the control circuit board can be inserted, and/or,
the mounting base comprises a mounting support portion, and the control circuit board is supported on the mounting support portion.
Preferably, the limiting piece comprises a connecting part and a limiting structure, wherein the connecting part is connected with the machine body, and the limiting structure is arranged on the connecting part.
Preferably, the limiting structure comprises a limiting surface, and the limiting surface is arranged in parallel with the bottom wall of the groove-shaped structure.
Preferably, the limiting piece further comprises an abutting portion, the abutting portion is arranged on the connecting portion, and when the limiting piece is installed, the abutting portion abuts against the bottom wall of the groove-shaped structure.
Preferably, the abutting part is also provided with a limit supporting part which supports the control circuit board,
the limiting support part and the limiting structure are abutted with two opposite faces on the control circuit board.
Preferably, the machine body is provided with a limiting piece installation part, and the limiting piece is installed on the machine body through the limiting piece installation part.
Preferably, the limiting piece mounting part is connected with the limiting piece in a clamping manner.
Preferably, the clamping groove is in interference fit with the control circuit board.
In a second aspect, an electrical device is provided, including the controller mounting structure described above.
The controller installation structure provided by the invention is used for installing the controller through the control circuit board of the controller, limiting the control circuit board through the installation seat, and limiting the control circuit board on the installation seat through the limiting piece, so that the installation of the controller is more convenient and reliable.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 shows a schematic diagram of a controller mounting structure mounting a controller in a first embodiment;
FIG. 2 shows a schematic structural view of the first embodiment mount;
FIG. 3 shows a schematic structural view of the first embodiment stop member;
fig. 4 shows a schematic structural view of a controller mounting structure of a second embodiment;
fig. 5 shows a schematic diagram of a controller mounting structure mounting a controller in a second embodiment;
fig. 6 shows a schematic structural view of a third embodiment controller mounting structure;
fig. 7 shows a schematic diagram of a controller mounting structure mounting a controller in a third embodiment.
Detailed Description
The present invention is described below based on examples, but the present invention is not limited to only these examples. It will be appreciated by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The controller installation structure is used for installing the controller in the electrical equipment, and the controller preferably comprises a control circuit board, and the controller installation structure is used for installing the controller in a mode of being clamped with the control circuit board.
As shown in fig. 1, in the first embodiment, the controller mounting structure includes a mounting base 1 and a limiting member 2, and the mounting base 1 and the limiting member 2 fix a control circuit board 3. As shown in fig. 2, the mounting base 1 is formed on a body 4 of the electrical apparatus, and a receiving space 41 for receiving the control circuit board 3 is formed on the body 4, preferably, the receiving space 41 is configured as a groove structure, and includes a bottom wall 411 and side walls 412, the side walls 412 include a first side wall 4121 and two second side walls 4122 disposed opposite to each other, and the two second side walls 4122 are disposed at both ends of the first side wall 4121, respectively, such that the side walls 412 form a face of a "u" shaped structure. The mounting base 1 includes a clamping groove 11 disposed on the side wall 412, in this embodiment, the clamping groove 11 is disposed on the first side wall 4121, and the opening of the clamping groove 11 faces the same direction as the opening of the side wall 412. Preferably, the first side wall 4121 is provided with a rib plate 413 perpendicular to both the first side wall 4121 and the bottom wall 411, the clamping groove 11 is formed on the rib plate 413, further, the rib plate 413 is connected with the first side wall 4121 and the bottom wall 411 at the same time, and one or more clamping grooves 11 may be formed on each rib plate 413. The rib plates 413 are provided with at least two, the control circuit board 3 is clamped into the clamping groove 11 and is abutted against the inner wall of the clamping groove 11, and the control circuit board 3 is supported by the rib plates 413. Preferably, the mounting base 1 further includes a mounting support 12, the mounting support 12 is configured to be a block-shaped or plate-shaped structure formed on the first side wall 4121 and/or the bottom wall 411, when the control circuit board 3 is snapped into the clip groove 11, the control circuit board 3 abuts against the mounting support 12, and the control circuit board 3 is supported by the mounting support 12, preferably, the mounting support 12 is provided with one or more.
Preferably, in order to improve the mounting reliability of the control circuit board 3, a limit groove or a limit block that can limit the control circuit board 3 may be provided on the second side wall 4122.
The machine body 4 is further provided with a limiting piece mounting portion 42, and the limiting piece mounting portion 42 is used for mounting the limiting piece 2 and limiting the control circuit board 3 in the accommodating space 41 through the limiting piece 2. Preferably, the limiting member 2 is connected to the limiting member mounting portion 42 by means of a clamping connection, as shown in fig. 2, in this embodiment, the limiting member mounting portion 42 includes two clamping pins 421, the clamping pins 421 are disposed at positions opposite to the first side wall 4121 outside the accommodating space 41, and extend along a direction perpendicular to the first side wall 4121, and the clamping pins 421 are provided with two clamping pins.
As shown in fig. 3, the limiting member 2 includes a connecting portion 21, a clamping hole 211 is provided on the connecting portion 21, and the clamping hole 211 cooperates with the clamping leg 421 to form a clamping connection, so that the connecting portion 21 is mounted on the limiting member mounting portion 42. The connection portion 21 is preferably configured as a plate-shaped structure, a limit structure 22 is provided at an edge of the plate-shaped structure, a surface of the limit structure 22 contacting the control circuit board 3 is a limit surface, and the limit structure 22 is configured as a plate-shaped structure perpendicular to the connection portion 21. The limiting structure 22 is disposed on a side near the first sidewall 4121. The limiting member 2 further includes an abutting portion 23, and the abutting portion 23 abuts against the bottom wall 411, so that the limiting member 2 is more stably mounted. Preferably, the abutting portion 23 is configured as an elongated plate-like structure disposed perpendicular to the connecting portion 21, the abutting portion 23 is disposed parallel to the limiting structure 22, and a space capable of limiting the control circuit board 3 is formed between the abutting portion 23 and the limiting structure 22.
Further, a reinforcing rib is provided between the connecting portion 21 and the abutting portion 23, and the reinforcing rib abuts against the bottom wall 41. The abutment portion 23 is provided with a limit support portion 24 on a side away from the bottom wall 411, and the limit support portion 24, when the control circuit board 3 is mounted, the limit support portion 24 abuts against the control circuit board 3 to support the control circuit board 3.
When the control circuit board 3 is mounted, the control circuit board 3 is first placed in the accommodating space 41, the edge of the control circuit board 3 is clamped into the clamping groove 11, and then the limiting piece 2 is mounted on the limiting piece mounting portion 42. During installation, the abutting portion 23 extends between the control circuit board 3 and the bottom wall 411, then the edge of one side of the control circuit board 3 is located between the abutting portion 23 and the limiting structure 22, and the clamping hole 211 is clamped to the clamping pin 421 to complete the installation, as shown in fig. 1, at this time, the limiting structure 22 limits the control circuit board 3, and supports the control circuit board 3 through the limiting support portion 24, so that the control circuit board 3 is more reliably and stably installed.
As shown in fig. 4 and 5, in the second embodiment, the housing space 41 for housing the control circuit board 3 is formed on the body 4, the housing space 41 is surrounded by two oppositely disposed side walls 412 and a bottom wall 411, and the two side walls 412 and the bottom wall 411 form a "U" shaped structure. The mounting seat 1 comprises clamping grooves 11 formed on the side walls 412, the clamping grooves 11 are formed on the two side walls 412, the two clamping grooves 11 are oppositely arranged, and the clamping grooves 11 are arranged to be of a long groove-shaped structure extending along the extending direction of the side walls 412. The control circuit board 3 is inserted into the clamping groove 11, and the control circuit board 3 and the clamping groove 11 form interference fit, so that the control circuit board 3 cannot slide out of the clamping groove 11 by itself. Preferably, the width of the slot 11 may be smaller than the thickness of the control circuit board 3, so as to achieve an interference fit between the control circuit board 3 and the slot 11, or the distance between two slots 11 may be smaller than the width of the control circuit board 3, so that the slot 11 forms an interference fit with the control circuit board 3.
As shown in fig. 5, in the present embodiment, the mounting base 1 further includes a mounting support portion 12, the mounting support portion 12 is disposed on the bottom wall 412, and when the control circuit board 3 is inserted into the card slot 11, the mounting support portion 12 abuts against the control circuit board 3. Preferably, the controller mounting structure further includes a limiting member 2, the limiting member 2 is disposed at an opening of the accommodating space 41, the control circuit board 3 cannot slide out of the accommodating space 41 through the limiting member 2, and preferably, the limiting member 2 is not in contact with the control circuit board 3 due to interference fit between the control circuit board 3 and the clamping groove 11, so as to facilitate assembly. Preferably, the limiting member 2 may be a separate component in the present embodiment, or may be a structure on another component on the body 4, and need not be separately installed, for example, when the accommodating space 41 is formed at the bottom of the body 4, the limiting member 2 may be a rib plate or the like provided on the bottom cover of the body 4.
As shown in fig. 6 and 7, in the third embodiment, the controller mounting structure includes a mounting base 1 and a limiting member 2 disposed on a machine body 4, the mounting base 1 includes a mounting support portion 12 disposed on the machine body 4, the mounting support portion 12 is preferably configured as a plate-like structure, the plate-like structure is disposed perpendicular to the machine body 4, a support surface 121 is formed on the plate-like structure, and the support surface 121 supports the control circuit board 3. The limiting member 2 is configured as a pin structure provided on the body 4, and the pin structure limits the control circuit board 3 on the supporting surface 121. Preferably, the mounting support 12 and the stopper 2 are provided in plural along a circumferential direction of a shape adapted to the contour shape of the control circuit board 3, and further, the mounting support 12 and the stopper 2 are spaced apart. Alternatively, the stopper 2 may be integrally formed with the mounting support 12.
The invention further provides electrical equipment, which comprises a controller mounting structure, wherein the controller mounting structure is used for fixedly mounting the controller in a clamping manner.
The controller mounting structure provided by the invention mounts the control circuit board of the controller in a clamping manner, a connecting piece is not needed, and the reliability and the assembly efficiency of mounting the control circuit board in the clamping manner are higher.
It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the invention, are intended to be included within the scope of the appended claims.
Claims (6)
1. The controller installation structure is used for installing a controller in electrical equipment and is characterized by comprising an installation seat and a limiting piece, wherein the installation seat is arranged on a machine body of the electrical equipment and is used for supporting and limiting a control circuit board of the controller, and the limiting piece limits the control circuit board on the installation seat;
the machine body is provided with an accommodating space for accommodating the control circuit board, and the accommodating space is constructed into a groove-shaped structure and comprises a bottom wall and a first side wall; the mounting seat is formed on the side wall of the groove-shaped structure;
the mounting seat comprises a clamping groove, and the control circuit board can be inserted into the clamping groove;
the machine body is also provided with a limiting part mounting part, the limiting part mounting part comprises a clamping foot, and the clamping foot is arranged at the position, opposite to the first side wall, of the outer part of the accommodating space;
the limiting piece comprises a connecting part, a clamping hole is formed in the connecting part, and the clamping hole is matched with the clamping foot to form clamping connection;
the connecting part is constructed into a plate-shaped structure, a limit structure is arranged at the edge of the plate-shaped structure, the limit structure is constructed into a plate-shaped structure vertical to the connecting part, and the limit structure is arranged at one side close to the first side wall;
the limiting piece further comprises an abutting part, the abutting part abuts against the bottom wall, the abutting part is configured into an elongated plate-shaped structure which is perpendicular to the connecting part, the abutting part is parallel to the limiting structure, and a space capable of limiting the control circuit board is formed between the abutting part and the limiting structure; a reinforcing rib is arranged between the connecting part and the abutting part, and the reinforcing rib abuts against the bottom wall.
2. The controller mounting structure according to claim 1, wherein the mount includes a mount support portion on which the control circuit board is supported.
3. The controller mounting structure of claim 1, wherein the limit structure includes a limit surface disposed parallel to a bottom wall of the channel structure.
4. The controller mounting structure according to claim 1, wherein the abutting portion is further provided with a limit support portion that supports the control circuit board,
the limiting support part and the limiting structure are abutted with two opposite faces on the control circuit board.
5. The controller mounting structure of claim 1, wherein the card slot is an interference fit with the control circuit board.
6. An electrical device comprising the controller mounting structure of any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091816.4A CN109152267B (en) | 2018-09-19 | 2018-09-19 | Controller mounting structure and electrical equipment comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091816.4A CN109152267B (en) | 2018-09-19 | 2018-09-19 | Controller mounting structure and electrical equipment comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109152267A CN109152267A (en) | 2019-01-04 |
| CN109152267B true CN109152267B (en) | 2024-01-23 |
Family
ID=64814922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811091816.4A Active CN109152267B (en) | 2018-09-19 | 2018-09-19 | Controller mounting structure and electrical equipment comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109152267B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205514373U (en) * | 2016-02-16 | 2016-08-31 | 江苏美的清洁电器股份有限公司 | Base subassembly of dust catcher and dust catcher |
| CN205548359U (en) * | 2015-12-23 | 2016-09-07 | 佛山市顺德区美的电热电器制造有限公司 | Cooking device |
| CN205717747U (en) * | 2016-04-25 | 2016-11-23 | 广东美的暖通设备有限公司 | For the line control machine of air-conditioning and the air-conditioning with it |
| CN106283541A (en) * | 2015-06-08 | 2017-01-04 | 青岛胶南海尔洗衣机有限公司 | A kind of electricity piece mounting seat and washing machine |
| CN206005051U (en) * | 2016-08-01 | 2017-03-08 | 广东美的暖通设备有限公司 | A kind of electric-controlled box and air-conditioning |
| CN209420161U (en) * | 2018-09-19 | 2019-09-20 | 珠海格力电器股份有限公司 | Controller mounting structure and electrical equipment including it |
-
2018
- 2018-09-19 CN CN201811091816.4A patent/CN109152267B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283541A (en) * | 2015-06-08 | 2017-01-04 | 青岛胶南海尔洗衣机有限公司 | A kind of electricity piece mounting seat and washing machine |
| CN205548359U (en) * | 2015-12-23 | 2016-09-07 | 佛山市顺德区美的电热电器制造有限公司 | Cooking device |
| CN205514373U (en) * | 2016-02-16 | 2016-08-31 | 江苏美的清洁电器股份有限公司 | Base subassembly of dust catcher and dust catcher |
| CN205717747U (en) * | 2016-04-25 | 2016-11-23 | 广东美的暖通设备有限公司 | For the line control machine of air-conditioning and the air-conditioning with it |
| CN206005051U (en) * | 2016-08-01 | 2017-03-08 | 广东美的暖通设备有限公司 | A kind of electric-controlled box and air-conditioning |
| CN209420161U (en) * | 2018-09-19 | 2019-09-20 | 珠海格力电器股份有限公司 | Controller mounting structure and electrical equipment including it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109152267A (en) | 2019-01-04 |
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