CN115768006A - Magnetic type modularized functional unit - Google Patents
Magnetic type modularized functional unit Download PDFInfo
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- CN115768006A CN115768006A CN202211567211.4A CN202211567211A CN115768006A CN 115768006 A CN115768006 A CN 115768006A CN 202211567211 A CN202211567211 A CN 202211567211A CN 115768006 A CN115768006 A CN 115768006A
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Abstract
The invention belongs to the technical field of modular functional units, and particularly relates to a magnetic type modular functional unit which adopts a closed modular structure, has uniform mechanical and electrical interfaces, realizes specific functions through a built-in electrical component, and can be applied to various electronic devices with higher requirements on expandability. This formula modularization functional unit is inhaled to magnetism is inhaled mounting panel, magnet etc. by casing, apron, electric connector, magnetism and is constituteed, realizes electric butt joint back through electric connector and host computer, utilizes magnetism to inhale power and keeps mechanical connection between this functional unit and host computer, when needs change different functional unit in order to realize the system function extension, bare-handed applying certain pulling force can separate this functional module and host computer, accomplishes fast and tears open, adorns the operation. The functional unit has compact integral structure and convenient and flexible use, and can better meet the three-change requirements of generalization, serialization and modularization of electronic equipment.
Description
Technical Field
The invention belongs to the technical field of modular functional units, and particularly relates to a magnetic type modular functional unit which is an independently packaged electronic functional unit capable of realizing specific functions and using an electric connector as an external electrical interface, in particular to a functional unit adopting a modular design and utilizing a magnetic type connection mode, which can be used as an expandable and replaceable functional module of various types of electronic equipment and is particularly suitable for being used as an expanded functional unit of small-sized or handheld electronic equipment in a general environment.
Background
At present, the requirement of electronic equipment on generalization, serialization and modularization is increasingly improved, and an independent functional unit with a modularized structure is an effective means for realizing the design of the electronic equipment, and has an important role in meeting the requirement of the electronic equipment on the diversification.
At present, the common modularized functional units mostly adopt a mechanical connection mode to realize the connection between the functional units and a host, and are not enough in the aspects of convenience in disassembly and assembly, and the use requirements of electronic equipment with higher requirements on quick response and expandability cannot be met.
Disclosure of Invention
Technical problem to be solved
The technical problem to be solved by the invention is as follows: to the above-mentioned problem, how to provide an adopt magnetism to inhale formula modularization functional unit of magnetism that magnetic attraction regarded as additional packing force, realize tearing open fast between functional unit and the host computer, dress and nimble combination, satisfy the higher requirement of multiple type electronic equipment to scalability.
(II) technical scheme
In order to solve the technical problem, the invention provides a magnetic type modularized functional unit which is a modularized independent packaging structure consisting of a shell 1, a cover plate 2, a magnetic mounting plate 3, an external electric connector 4, an electric component 7, a magnet 9 and related connecting screws;
the shell 1 and the cover plate 2 are pressed and assembled through a cover plate screw 5 to form an inner space;
the cover plate 2 is a flat plate part with an opening in the middle, and is connected with the magnetic suction mounting plate 3 through a magnetic suction plate screw 6; an external electric connector 4 arranged on the magnetic mounting plate 3 extends out of the opening part of the cover plate 2, one end of the external electric connector is electrically connected with an electric component 7 in the internal space, and the other end of the external electric connector is electrically crosslinked with external equipment;
the magnetic suction mounting plate 3 is a rectangular strip ferromagnetic material structural member, an external electric connector 4 is mounted at an opening in the middle of the magnetic suction mounting plate, grooves are formed in two sides of the magnetic suction mounting plate and are provided with mounting magnets 9, and the bottom of each groove is of a thin-wall structure;
the functional unit realizes a specific function through the internal electric assembly 7, and after the external electric connector 4 is butted with a corresponding plug or socket on the external equipment, the magnetic attraction force is generated on a ferromagnetic material component at a corresponding position of the external equipment by the magnet 9, and the magnetic attraction force is used as an additional pressing force to keep the electric connector 4 fully plugged.
The shell 1 is of a basin-shaped thin-wall shell structure, an electrical component 7 is mounted in the center of the shell, and the electrical component 7 is fixed on a mounting plane of the inner edge of the shell 1 through an electrical component screw 8 and connected with the external electric connector 4 through a wire.
The magnet 9 is a flat magnetic material structural member with a specific cross section.
The magnet 9 is a flat magnetic material structure with a rectangular or circular cross section.
The magnet 9 is of a single structure or a multi-piece laminated structure and is embedded in a mounting groove of a corresponding shape on the magnetic suction mounting plate 3.
The magnet 9 and the magnetic suction mounting plate 3 are tightly connected through interference fit, or fixedly connected through a fastener, or connected in a pressing plate crimping mode.
The electrical component 7 is in the form of a circuit board or a packaged electronic module.
Wherein, the external electric connector 4 and the electric component 7 are electrically connected by adopting a crimping, welding or plugging mode.
In order to ensure the magnetic attraction effect, the inserting positioning surface 401 of the external electrical connector 4 is set to be lower than or flush with the magnetic attraction plane 301 on the magnetic attraction mounting plate 3, and the cover plate outer plane 201 is also set to be lower than or flush with the magnetic attraction plane 301.
Wherein, the functional unit complete machine is closed independent modular structure, takes off or changes as needs during the functional unit, need not the instrument, bare-handed certain pulling force of exerting can be with functional unit and external equipment separation, convenient and fast.
(III) advantageous effects
In order to solve the problems, the invention provides a magnetic type modularized functional unit which adopts magnetic attraction as additional pressing force, so that the functional unit and a host can be quickly disassembled, assembled and flexibly combined, and the higher requirement of various types of electronic equipment on expandability can be met.
Compared with the prior art, the invention has the advantages that: the modular structure has the advantages of compact structure, quick assembly and disassembly, capability of being used as an expandable and replaceable functional module, and flexible and convenient application to various electronic devices.
Drawings
FIG. 1 is an isometric view of the complete machine of the present invention.
FIG. 2 is an exploded view of the present invention.
In the figure: 1-a shell; 2-cover plate; 201-cover plate outer plane; 3-magnetic attraction mounting plate; 301-magnetic attraction plane; 4-an external electrical connector; 401-inserting a positioning surface; 5-cover plate screw; 6-magnetic suction plate screw; 7-electrical components; 8-electrical component screws; 9-magnet.
Detailed Description
In order to make the objects, contents, and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
In order to solve the above technical problems, the present invention provides a magnetic type modular functional unit, as shown in fig. 1 and 2, the magnetic type modular functional unit is a modular independent packaging structure composed of a housing 1, a cover plate 2, a magnetic type mounting plate 3, an external electrical connector 4, an electrical component 7, a magnet 9 and a related connecting screw;
the shell 1 and the cover plate 2 are pressed and assembled through a cover plate screw 5 to form an inner space;
the cover plate 2 is a flat plate part with an opening in the middle, and is connected with the magnetic suction mounting plate 3 through a magnetic suction plate screw 6; an external electric connector 4 arranged on the magnetic mounting plate 3 extends out of the opening part of the cover plate 2, one end of the external electric connector is electrically connected with an electric component 7 in the internal space, and the other end of the external electric connector is electrically crosslinked with external equipment;
the magnetic suction mounting plate 3 is a rectangular strip-shaped ferromagnetic material structural member, an opening in the middle of the magnetic suction mounting plate is provided with an external electric connector 4, two sides of the magnetic suction mounting plate are provided with groove mounting magnets 9, and the bottom of each groove is of a thin-wall structure;
the functional unit realizes a specific function through the internal electric assembly 7, and after the external electric connector 4 is butted with a corresponding plug or socket on the external equipment, the magnetic attraction force is generated on a ferromagnetic material component at a corresponding position of the external equipment by the magnet 9, and the magnetic attraction force is used as an additional pressing force to keep the electric connector 4 fully plugged.
The shell 1 is of a basin-shaped thin-wall shell structure, an electrical component 7 is mounted in the center of the shell, and the electrical component 7 is fixed on a mounting plane of the inner edge of the shell 1 through an electrical component screw 8 and connected with the external electric connector 4 through a wire.
The magnet 9 is a flat magnetic material structure with a specific cross section.
The magnet 9 is a flat magnetic material structure with a rectangular or circular cross section.
The magnet 9 is of a single structure or a multi-piece laminated structure and is embedded in a mounting groove of a corresponding shape on the magnetic suction mounting plate 3.
The magnet 9 and the magnetic suction mounting plate 3 are tightly connected by interference fit, or fixedly connected by fasteners, or connected by a pressing plate in a compression joint manner.
The electrical component 7 is in the form of a circuit board or a packaged electronic module.
Wherein, the external electric connector 4 and the electric component 7 are electrically connected by adopting a crimping, welding or plugging mode.
In order to ensure the magnetic attraction effect, the inserting positioning surface 401 of the external electrical connector 4 is set to be lower than or flush with the magnetic attraction plane 301 on the magnetic attraction mounting plate 3, and the cover plate outer plane 201 is also set to be lower than or flush with the magnetic attraction plane 301.
Wherein, the functional unit complete machine is closed independent modular structure, takes off or changes as needs during the functional unit, need not the instrument, bare-handed certain pulling force of exerting can be with functional unit and external equipment separation, convenient and fast.
Example 1
After the modularized functional unit provided by the embodiment is electrically crosslinked with the host machine through the electric connector, magnetic attraction is generated by the magnetic material positioned in the functional unit and acts on the corresponding attaching plane on the host machine, so that additional pressing force is generated between the functional unit and the host machine, and the functional unit and the host machine are kept from being separated in a pressing mode.
The modularized functional unit is of a closed thin-wall shell structure, the shell part is formed by combining a basin-shaped shell and a planar cover plate, an electric component and a magnetic attraction mounting plate are arranged in the shell, the magnetic attraction mounting plate is made of ferromagnetic materials, an electric connector and a magnetic material are distributed and mounted on the magnetic attraction mounting plate and connected with the cover plate into a whole, the electric connector extends out of an opening part of the cover plate to serve as an external electric interface of the functional unit, and a wire is used between the electric connector and an electronic component inside the functional unit to connect and transmit electric signals.
In order to ensure the magnetic attraction effect, the insertion positioning surface (the limit plane when the functional unit is inserted in place) of the electrical connector on the functional unit should be lower than or flush with the magnetic attraction plane on the magnetic attraction mounting plate, and the outer plane of the cover plate should be lower than or flush with the magnetic attraction plane on the magnetic attraction mounting plate.
Example 2
The embodiment adopts the following technical means: the magnetic attraction mounting plate with an independent structure is arranged in the functional unit, the magnetic attraction mounting plate is provided with the electric connector and the magnetic material in a distributed mode and is connected with the cover plate into a whole, and the cover plate and the shell are assembled in a compression joint mode to form an independent and complete modularized whole machine structure. Through the reasonable setting of the mutual position relation of the inserting positioning surface of the electric connector, the magnetic attraction plane and the outer plane of the cover plate, the effect of the magnetic attraction force is optimized.
Example 3
As shown in fig. 1, the magnetic type modularized functional unit of this embodiment is: the modularized independent packaging structure is composed of a shell 1, a cover plate 2, a magnetic suction mounting plate 3, an external electric connector 4, an electric component 7, a magnet 9 and relevant connecting screws.
The shell 1 and the cover plate 2 are connected through a cover plate screw 5 in a compression joint mode to form a closed space, and other parts are installed in the closed space.
The cover plate 2 is provided with an opening in the middle, one end of the external electric connector 4 extends out of the opening for electric cross-linking with external equipment (a host), the external electric connector 4 is arranged on the magnetic suction mounting plate 3, and is electrically connected with the electric component 7 in the closed space in a conventional mode such as crimping, welding or splicing.
The electrical component 7 may be in the form of a circuit board, or may be a packaged electronic module or a combination thereof.
The magnetic suction plate screw 6 connects the cover plate 2 and the magnetic suction mounting plate 3 into a whole.
Further, as shown in fig. 2, the housing 1 is a basin-shaped thin-walled housing structure, an electrical component 7 is mounted at the center of the housing, and the electrical component 7 is fixed on a mounting plane at the inner edge of the housing 1 by an electrical component screw 8 and connected with the external electrical connector 4 by a wire;
the magnetic suction mounting plate 3 is a rectangular strip ferromagnetic material structural member, an external electric connector 4 is mounted at an opening in the middle of the magnetic suction mounting plate, grooves are formed in two sides of the magnetic suction mounting plate and are used for mounting magnets 9, and the bottom of each groove is of a thin-wall structure. The magnet 9 is a flat magnetic material structural member with a specific cross section (rectangular, circular or other shapes), can be of a single structure or a multi-piece laminated structure, and is embedded in a mounting groove with a corresponding shape on the magnetic attraction mounting plate 3, the magnet 9 and the magnetic attraction mounting plate 3 can be tightly connected by interference fit, and can also be fixedly connected by fasteners such as screws or connected by pressing plates in a crimping way, and the fixing ways are conventional means and are not described any more. The cover plate 2 is a flat plate part with an opening in the middle, and is connected with the magnetic attraction mounting plate 3 through a magnetic attraction plate screw 6, and an external electric connector 4 arranged on the magnetic attraction mounting plate 3 extends out of the opening part of the cover plate 2 and is used for being electrically crosslinked with external equipment (a host). To ensure the magnetic attraction effect, the inserting positioning surface 401 (the limiting plane when inserted in place) of the electrical connector 4 should be lower than or level with the magnetic attraction plane 301 on the magnetic attraction mounting plate 3, and the cover plate outer plane 201 should also be lower than or level with the magnetic attraction plane 301.
The whole functional unit is of a closed independent modular structure, realizes specific functions through the internal electrical component 7, generates magnetic attraction to a ferromagnetic material component at the corresponding position of the external device (host) by the magnet 9 after the external electrical connector 4 is butted with a corresponding plug (or socket) on the external device (host), and utilizes the magnetic attraction as additional pressing force to keep the electrical connector 4 fully plugged. When needing to take off or change during the functional unit, need not the instrument, bare-handed certain pulling force of exerting can separate convenient and fast with functional unit and host computer.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A magnetic type modularized functional unit is characterized in that the magnetic type modularized functional unit is a modularized independent packaging structure consisting of a shell (1), a cover plate (2), a magnetic type mounting plate (3), an external electric connector (4), an electric component (7), a magnet (9) and related connecting screws;
the shell (1) and the cover plate (2) are pressed and assembled through a cover plate screw (5) to form an inner space;
the cover plate (2) is a flat plate part with an opening in the middle and is connected with the magnetic suction mounting plate (3) through a magnetic suction plate screw (6); an external electric connector (4) arranged on the magnetic suction mounting plate (3) extends out of the opening part of the cover plate (2), one end of the external electric connector is electrically connected with an electric component (7) in the internal space, and the other end of the external electric connector is electrically crosslinked with external equipment;
the magnetic mounting plate (3) is a rectangular strip ferromagnetic material structural member, an external electric connector (4) is mounted at an opening in the middle of the magnetic mounting plate, grooves are formed in two sides of the magnetic mounting plate and are provided with mounting magnets (9), and the bottom of each groove is of a thin-wall structure;
the functional unit realizes a specific function through an internal electric component (7), after the external electric connector (4) is butted with a corresponding plug or a corresponding socket on the external equipment, the magnetic attraction force is generated on a ferromagnetic material component at the corresponding position of the external equipment by a magnet (9), and the magnetic attraction force is used as an additional pressing force to keep the external electric connector (4) fully inserted.
2. Magnetic suction type modular functional unit according to claim 1, characterized in that the housing (1) is a basin-shaped thin-walled housing structure, and the inner center of the housing is provided with an electrical component (7), and the electrical component (7) is fixed on the mounting plane of the inner edge of the housing (1) through an electrical component screw 8 and is connected with the external electrical connector (4) through a wire.
3. Magnetic modular functional unit according to claim 1, characterized in that the magnet (9) is a flat piece of magnetic material with a specific shape in cross section.
4. A magnetically attractable modular functional unit according to claim 3, characterized in that the magnet (9) is a flat magnetic material structure with a rectangular or circular cross-section.
5. A magnetic suction type modular function unit as claimed in claim 3, characterized in that the magnet (9) is a single structure or a multi-piece stacked structure and is fitted in a correspondingly shaped mounting groove of the magnetic suction mounting plate (3).
6. A magnetic-type modular functional unit according to claim 3, characterized in that the magnet (9) and the magnetic-type mounting plate (3) are tightly connected by interference fit, or fixedly connected by fasteners, or connected by pressing plates.
7. A magnetically attractable modular functional unit according to claim 1, characterized in that the electrical component (7) is in the form of a circuit board or a packaged electronic module.
8. A magnetically attractable modular functional unit according to claim 1, wherein the external electrical connector (4) is electrically connected to the electrical component (7) by crimping, welding or plugging.
9. A magnetically-attractable modular functional unit according to claim 1, wherein the plug-in positioning surface (401) of the external electrical connector (4) is configured to be lower than or flush with the magnetically-attractable plane (301) of the magnetically-attractable mounting plate (3), and the cover plate outer plane (201) is also configured to be lower than or flush with the magnetically-attractable plane (301) to ensure magnetic attraction.
10. A magnetic type modular functional unit according to claim 1, wherein the whole functional unit is of a closed independent modular structure, and when the functional unit needs to be taken down or replaced, the functional unit can be separated from external equipment by applying a certain pulling force by bare hands without tools, so that the magnetic type modular functional unit is convenient and quick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211567211.4A CN115768006A (en) | 2022-12-07 | 2022-12-07 | Magnetic type modularized functional unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211567211.4A CN115768006A (en) | 2022-12-07 | 2022-12-07 | Magnetic type modularized functional unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115768006A true CN115768006A (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211567211.4A Pending CN115768006A (en) | 2022-12-07 | 2022-12-07 | Magnetic type modularized functional unit |
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| Country | Link |
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| CN (1) | CN115768006A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116432588A (en) * | 2023-04-10 | 2023-07-14 | 浙江大学 | Transformation method and tool for rapidly adding electronic hardware to support |
| CN116432588B (en) * | 2023-04-10 | 2024-05-31 | 浙江大学 | Transformation method and tool for rapidly adding electronic hardware to support |
-
2022
- 2022-12-07 CN CN202211567211.4A patent/CN115768006A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116432588A (en) * | 2023-04-10 | 2023-07-14 | 浙江大学 | Transformation method and tool for rapidly adding electronic hardware to support |
| CN116432588B (en) * | 2023-04-10 | 2024-05-31 | 浙江大学 | Transformation method and tool for rapidly adding electronic hardware to support |
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