CN211429706U - Controller - Google Patents
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- CN211429706U CN211429706U CN201921959968.1U CN201921959968U CN211429706U CN 211429706 U CN211429706 U CN 211429706U CN 201921959968 U CN201921959968 U CN 201921959968U CN 211429706 U CN211429706 U CN 211429706U
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- circuit board
- controller
- shell
- accommodating cavity
- connecting piece
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Abstract
The utility model discloses a controller, include: the circuit board comprises a shell, a first circuit board, a second circuit board and a connecting piece; the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are matched to form a containing cavity with a hollow middle part; the first circuit board is connected with the shell, and the first circuit board is installed in the accommodating cavity; the second circuit board is connected with the first circuit board through the connecting piece, and the second circuit board is installed in the accommodating cavity relative to the first circuit board; the occupied space of the controller can be effectively saved, the heat conduction performance of a heating device in the controller is improved, and the service life of the controller is further prolonged.
Description
Technical Field
The utility model relates to a controlgear technical field, in particular to controller.
Background
With the continuous development of manufacturing industry, controllers are widely used in various industries.
In the related art, the controller is mostly arranged in a single-layer circuit board structure, and the structure enables the controller to be large in size and to require a relatively large installation space, so that the controller is difficult to install in a limited space, and further, the internal structure design of equipment using the controller is hindered.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the present invention is to provide a controller, which can effectively save the occupied space of the controller, and improve the heat conduction performance of the heating device in the controller, thereby improving the service life of the controller.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a controller, including: the circuit board comprises a shell, a first circuit board, a second circuit board and a connecting piece; the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are matched to form a containing cavity with a hollow middle part; the first circuit board is connected with the shell, and the first circuit board is installed in the accommodating cavity; the second circuit board is connected with the first circuit board through the connecting piece, and the second circuit board is installed in the accommodating cavity relative to the first circuit board.
According to the utility model discloses a controller, including casing, first circuit board, second circuit board and connecting piece; the shell comprises an upper shell and a lower shell, the upper shell and the lower shell are matched to form a containing cavity with a hollow middle part, and components of the controller are placed and installed through the containing cavity; the first circuit board is connected with the shell, the first circuit board is arranged in the accommodating cavity, and when the first circuit board generates heat in the operation process, the heat generated by the first circuit board can be diffused into the air through the shell through the connection between the first circuit board and the shell, so that the heat dissipation effect is achieved; the second circuit board passes through the connecting piece and is connected with first circuit board, the connecting piece can effectively reduce the installation degree of difficulty of second circuit board, improve the installation stability of second circuit board, and make and form heat-conduction between first circuit board and the second circuit board, improve the heat dispersion of controller, the relative first circuit board of second circuit board is installed in holding the chamber, and then the second circuit board sets up with first circuit board relatively, compare the occupation space that the mode of setting up of individual layer circuit board can greatly practice thrift the controller, thereby effectively practice thrift the occupation space of controller, and improve the heat conductivility of the device that generates heat in the controller, and then improve the controller life-span.
In addition, the controller provided according to the above embodiment of the present invention may further have the following additional technical features:
optionally, the connector comprises a flexible galvanic connection strip.
Optionally, the method further comprises: the waterproof unit is arranged between the upper shell and the lower shell, and the waterproof unit is matched with the upper shell and the lower shell to prevent external water vapor from entering the accommodating cavity.
Optionally, the method further comprises: the waterproof vent valve is arranged on the upper shell and used for balancing pressure difference and temperature difference between the inside of the accommodating cavity and the external environment.
Drawings
Fig. 1 is a schematic structural diagram of a controller according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a controller according to another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the related art, the occupied space of the controller is large, which hinders the internal structure design of the equipment using the controller; according to the utility model discloses a controller, including casing, first circuit board, second circuit board and connecting piece; the shell comprises an upper shell and a lower shell, the upper shell and the lower shell are matched to form a containing cavity with a hollow middle part, and components of the controller are placed and installed through the containing cavity; the first circuit board is connected with the shell, the first circuit board is arranged in the accommodating cavity, and when the first circuit board generates heat in the operation process, the heat generated by the first circuit board can be diffused into the air through the shell through the connection between the first circuit board and the shell, so that the heat dissipation effect is achieved; the second circuit board passes through the connecting piece and is connected with first circuit board, the connecting piece can effectively reduce the installation degree of difficulty of second circuit board, improve the installation stability of second circuit board, and make and form heat-conduction between first circuit board and the second circuit board, improve the heat dispersion of controller, the relative first circuit board of second circuit board is installed in holding the chamber, and then the second circuit board sets up with first circuit board relatively, compare the occupation space that the mode of setting up of individual layer circuit board can greatly practice thrift the controller, thereby effectively practice thrift the occupation space of controller, and improve the heat conductivility of the device that generates heat in the controller, and then improve the controller life-span.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be 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 scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a controller according to an embodiment of the present invention, as shown in fig. 1, the controller includes: a housing 10, a first circuit board 20, a second circuit board 30, and a connector 40.
Wherein, casing 10 includes upper casing 11 and casing 12 down, and upper casing 11 and casing 12 cooperate with the cavity 13 that holds that forms the cavity in middle part with lower casing to hold the inside components and parts of controller through holding cavity 13.
The first circuit board 20 is connected with the housing 10, the first circuit board 20 is mounted in the accommodation chamber 13; therefore, the first circuit board 20 can be connected to the housing 10 to diffuse heat dissipated during the operation process to the air through the housing 10, so as to dissipate the heat, and it can be understood that the first circuit board 20 and the housing 10 can be connected in various ways, for example, the first circuit board 20 is mounted on a heat sink, and then the heat sink is fixedly connected to the housing, so as to enhance the heat dissipation effect of the first circuit board 20.
The second circuit board 30 is connected with the first circuit board 20 through the connecting piece 40, so that the connection between the two circuit boards is established through the connecting piece 40, the installation difficulty of the second circuit board 30 can be effectively reduced, the installation stability of the second circuit board 30 is improved, in addition, the heat conduction between the first circuit board 20 and the second circuit board 30 can be established through the connecting piece 40, and the integral heat dissipation performance in the controller is improved; the second circuit board 30 is installed in the accommodating cavity 13 relative to the first circuit board 20, and then the second circuit board 30 is arranged relative to the first circuit board 20, and the occupied space of the controller can be greatly saved by the arrangement mode of the second circuit board 30 compared with the arrangement mode of a single-layer circuit board.
In some embodiments, the connecting member 40 includes a flexible current connecting strip, so that the controller may allow a mounting error in the assembling process through the flexible current connecting strip, thereby further reducing the mounting difficulty of the controller, and meanwhile, ensuring that the first circuit board 20 and the second circuit board 30 are sufficiently connected, so as to improve the overall heat dissipation performance of the controller, further controlling the internal environment temperature of the controller, and achieving the purpose of improving the service life of the product.
In some embodiments, as shown in fig. 2, the controller further includes a waterproof unit 50, the waterproof unit 50 is disposed between the upper housing 11 and the lower housing 12, and the waterproof unit 50 cooperates with the upper housing 11 and the lower housing 12 to prevent moisture from entering the accommodating cavity 13, so as to ensure the inside of the accommodating cavity 13 to be dry and improve the life of the controller.
The waterproof unit 30 may be disposed in various manners, for example, a waterproof ring adapted to the upper casing 11 and the lower casing 12 is disposed, and the waterproof ring is installed between the upper casing 11 and the lower casing 12 in the installation process of the upper casing 11 and the lower casing 12 to prevent external water vapor from entering the accommodating chamber 13.
In some embodiments, as shown in fig. 2, the controller further includes a waterproof vent valve 60, the waterproof vent valve 60 is disposed on the upper housing 11, and the waterproof vent valve 60 is configured to balance a pressure difference and a temperature difference between the inside of the accommodating cavity 13 and the outside environment, so as to ensure a working environment inside the controller, and further improve the service life of the controller.
In summary, the controller according to the embodiment of the present invention includes a housing, a first circuit board, a second circuit board, and a connecting member; the shell comprises an upper shell and a lower shell, the upper shell and the lower shell are matched to form a containing cavity with a hollow middle part, and components of the controller are placed and installed through the containing cavity; the first circuit board is connected with the shell, the first circuit board is arranged in the accommodating cavity, and when the first circuit board generates heat in the operation process, the heat generated by the first circuit board can be diffused into the air through the shell through the connection between the first circuit board and the shell, so that the heat dissipation effect is achieved; the second circuit board passes through the connecting piece and is connected with first circuit board, the connecting piece can effectively reduce the installation degree of difficulty of second circuit board, improve the installation stability of second circuit board, and make and form heat-conduction between first circuit board and the second circuit board, improve the heat dispersion of controller, the relative first circuit board of second circuit board is installed in holding the chamber, and then the second circuit board sets up with first circuit board relatively, compare the occupation space that the mode of setting up of individual layer circuit board can greatly practice thrift the controller, thereby effectively practice thrift the occupation space of controller, and improve the heat conductivility of the device that generates heat in the controller, and then improve the controller life-span.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
In the description of the present invention, it is to be understood that 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 implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more 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; either directly or indirectly through intervening media, either internally or in any other relationship. 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.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above should not be understood to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (4)
1. A controller, comprising: the circuit board comprises a shell, a first circuit board, a second circuit board and a connecting piece;
the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are matched to form a containing cavity with a hollow middle part;
the first circuit board is connected with the shell, and the first circuit board is installed in the accommodating cavity;
the second circuit board is connected with the first circuit board through the connecting piece, and the second circuit board is installed in the accommodating cavity relative to the first circuit board.
2. The controller of claim 1, wherein the connector comprises a flexible current connection strip.
3. The controller of claim 1, further comprising: the waterproof unit is arranged between the upper shell and the lower shell, and the waterproof unit is matched with the upper shell and the lower shell to prevent external water vapor from entering the accommodating cavity.
4. The controller of claim 1, further comprising: the waterproof vent valve is arranged on the upper shell and used for balancing pressure difference and temperature difference between the inside of the accommodating cavity and the external environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959968.1U CN211429706U (en) | 2019-11-13 | 2019-11-13 | Controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959968.1U CN211429706U (en) | 2019-11-13 | 2019-11-13 | Controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429706U true CN211429706U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921959968.1U Active CN211429706U (en) | 2019-11-13 | 2019-11-13 | Controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN211429706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885497A (en) * | 2022-05-13 | 2022-08-09 | 苏州三星电子电脑有限公司 | Electronic device |
| WO2024109281A1 (en) * | 2022-11-23 | 2024-05-30 | 北京天玛智控科技股份有限公司 | Driver |
-
2019
- 2019-11-13 CN CN201921959968.1U patent/CN211429706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885497A (en) * | 2022-05-13 | 2022-08-09 | 苏州三星电子电脑有限公司 | Electronic device |
| WO2024109281A1 (en) * | 2022-11-23 | 2024-05-30 | 北京天玛智控科技股份有限公司 | Driver |
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