CN110572936A - Modularization industrial controller device - Google Patents
Modularization industrial controller device Download PDFInfo
- Publication number
- CN110572936A CN110572936A CN201910768529.0A CN201910768529A CN110572936A CN 110572936 A CN110572936 A CN 110572936A CN 201910768529 A CN201910768529 A CN 201910768529A CN 110572936 A CN110572936 A CN 110572936A
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- China
- Prior art keywords
- circuit board
- main circuit
- module circuit
- fastener
- module
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- 238000003780 insertion Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
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- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
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- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- 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
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention relates to the technical field of industrial controller devices, and discloses a modular industrial controller device which comprises a lower cover, a main circuit board, a plurality of types of module circuit boards, an upper cover, a display panel and mounting screws, wherein user connectors are arranged on two sides of the main circuit board, a plurality of groups of main circuit board connecting pieces are arranged in the middle of the main circuit board, each main circuit board connecting piece comprises a main circuit board connector for electrical connection, a main circuit board fastener for structural connection and two anti-error slots, and the upper part of each module circuit board is provided with indicating lamps with different numbers. The invention can flexibly configure the module circuit board according to different requirements, quickly assemble the industrial controller with specific functions, change and add or cut the module circuit board according to the requirements without replacing the whole industrial controller, vertically connect the module circuit board and the main circuit board through the connecting piece, have convenient assembly and disassembly, firm connection, prevent misplug and have simple and compact structure.
Description
Technical Field
The invention relates to the technical field of industrial controller devices, in particular to a modular industrial controller device.
Background
Currently, there are two types of known industrial controllers. One is a special industrial controller, for example, a controller specially designed for servo motor driving, temperature measurement and control, relay control and the like. The hardware structure and software function of the industrial controller are fixed, and field adjustment and upgrading cannot be carried out. The other type is a programmable logic controller, the software function of which can be realized by user programming according to the actual requirement, but the hardware structure and the interface type of the programmable logic controller are fixed and unchangeable. Therefore, the controllers adopted in the industry at present are hardware which can not be added or cut, are not beneficial to the adjustment and the upgrade of an industrial control system, and can not well meet the requirements of personalized production.
disclosure of Invention
technical problem to be solved
Aiming at the defects of the prior art, the invention provides a modularized industrial controller device which has the advantages that the modularized design is adopted on hardware and structure, the hardware modules with different functions are selected for flexible assembly, the specific functions required by a user are realized, the hardware modules can be added or cut when the requirement is changed, and the like, and the problem that the hardware of the existing industrial controller can not be added or cut on site is solved.
(II) technical scheme
In order to realize the purposes that the modularized design is adopted on hardware and structure, the hardware modules with different functions are selected for flexible assembly, the specific functions required by a user are realized, and the hardware modules can be added or cut to the industrial controller when the requirements are changed, the invention provides the following technical scheme: a modularized industrial controller device comprises an indicator light hole, an indicator light, a module circuit board connector, a main circuit board, a lower cover, a user connector, an upper cover, a display panel, a module circuit board connector, a module circuit board fastener, a mis-insertion prevention post, a main circuit board fastener, a mis-insertion prevention slot, a main circuit board connector, a module circuit board fixing screw, a main circuit board fixing screw, a buckle hole, a buckle, a mounting boss, a module circuit board fastener mounting hole, a module circuit board fastener first mounting hole, a module circuit board fastener positioning hole, a main circuit board fastener first mounting hole, a main circuit board fastener positioning pin, a main circuit board fastener mounting hole, a main circuit board fastener positioning hole, a main circuit board fastener mounting screw, a module circuit board, The module circuit board fastener second mounting hole and the main circuit board fastener second mounting hole, the indicator light hole is positioned at the top of the upper cover, the indicator light is positioned inside the upper cover, the bottom of the indicator light is fixedly connected with the top of the module circuit board, the bottom of the module circuit board is fixedly connected with the top of the module circuit board connector, the bottom of the module circuit board connector is fixedly connected with the top of the main circuit board connector, the bottom of the main circuit board connector is fixedly connected with the bottom of the inner wall of the lower cover, the display panel is positioned at the top of the upper cover, the anti-misoperation slot is positioned at the top of the main circuit board, the top of the main circuit board is fixedly connected with the bottom of the main circuit board connector, and the top of the main circuit board is fixedly connected with the bottom of the main circuit board, the right side of the anti-misplug post is fixedly connected with the left side of a module circuit board connector, the top of the anti-misplug post is fixedly connected with the bottom of a module circuit board fastener, the top of the main circuit board fastener is fixedly connected with the bottom of a main circuit board fixing screw, the top of the main circuit board fixing screw is fixedly connected with the bottom of the module circuit board fastener, the top of the module circuit board fastener is fixedly connected with the bottom of the module circuit board fixing screw, the buckling hole is positioned on the right side of the upper cover, the top of the lower cover is fixedly connected with the bottom of the buckling, the top of the lower cover is fixedly connected with the bottom of the mounting boss, the outer ring of the lower cover is movably connected with the inner ring of the first mounting hole of the module circuit board fastener, the first mounting hole of the module circuit board fastener is positioned inside the module, the back part of the module circuit board fastener is fixedly connected with the positive part of the module circuit board, the bottom part of the module circuit board fastener is fixedly connected with the top part of the main circuit board fastener, the first mounting hole of the main circuit board fastener is positioned in the main circuit board fastener, the bottom part of the first mounting hole of the main circuit board fastener is fixedly connected with the top part of the positioning pin of the main circuit board fastener, the bottom part of the positioning hole of the main circuit board fastener is fixedly connected with the top part of the main circuit board fastener, the bottom part of the main circuit board fastener is fixedly connected with the top part of the mounting screw of the main circuit board fastener, the top part of the positioning pin of the main circuit board fastener is fixedly connected with the second mounting hole of the main circuit board fastener for the eighth step, the right side of the, the second mounting hole of the module circuit board fastener is positioned in the first mounting hole of the module circuit board fastener, and the right side of the module circuit board is fixedly connected with the left side of the mounting screw of the module circuit board fastener.
Preferably, the main circuit board is fixed inside the lower cover through screws, user connectors are arranged on two sides of the main circuit board, and a main circuit board connecting piece is arranged in the middle of the main circuit board.
preferably, the main circuit board connector comprises a main circuit board connector for electrical connection, a main circuit board fastener for structural connection and two anti-error slots.
Preferably, the module circuit board is provided with a connector at the lower part, and the connector comprises a connector for the module circuit board, a module circuit board fastening and two anti-misplug posts.
Preferably, each type of module circuit board is provided with an anti-misplug column with a unique center distance.
preferably, each module circuit board is provided with a pair of fasteners.
Preferably, each set of main circuit board connectors is provided with a pair of fasteners.
Preferably, each module circuit board fastener is locked with one main circuit board fastener by one screw.
Compared with the prior art, the invention provides a modularized industrial controller device, which has the following beneficial effects:
1. The modularized industrial controller device can flexibly configure the module circuit boards according to different requirements, quickly assemble the industrial controller with specific functions, and change and add or cut the module circuit boards according to the requirements without replacing the whole industrial controller. The module circuit board and the main circuit board are vertically connected through the connecting piece, so that the module circuit board is convenient to disassemble and assemble, firm in connection, capable of preventing misplug and simple and compact in structure.
Drawings
FIG. 1 is a cross-sectional view of a schematic view of a forward installation of the internal structure of the present invention;
FIG. 2 is a cross-sectional view of a side-mounted schematic of the internal structure of the present invention;
FIG. 3 is an exploded view of components of an embodiment of the inventive structure;
FIG. 4 is an elevation view of a set of modular circuit board connectors and main circuit board connectors of the present invention configuration;
FIG. 5 is a rear view of a set of modular circuit board connectors and main circuit board connectors of the present invention configuration;
Fig. 6 is an assembly view of a module circuit board and a main circuit board of the structure of the present invention after the completion of the mounting.
Wherein: 1 indicator light hole, 2 indicator light, 3 module circuit board, 4 module circuit board connector, 5 main circuit board connector, 6 main circuit board, 7 lower cover, 8 user connector, 9 upper cover, 10 display panel, 11 module circuit board connector, 12 module circuit board fastener, 13 anti-misplug column, 14 main circuit board fastener, 15 anti-misplug slot, 16 main circuit board connector, 17 module circuit board fixing screw, 18 main circuit board fixing screw, 19 buckle hole, 20 buckle, 21 mounting boss, 22 module circuit board fastener mounting hole, 23 module circuit board fastener first mounting hole, 24 module circuit board fastener positioning hole, 25 main circuit board fastener first mounting hole, 26 main circuit board fastener positioning pin, 27 main circuit board fastener mounting hole, 28 main circuit board fastener positioning hole, 29 main circuit board fastener mounting screw, 30 module circuit board fastener mounting screw, 31 module circuit board fastener locating pins, 32 module circuit board fastener second mounting holes, 33 main circuit board fastener second mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-6, a modular industrial controller device includes an indicator light hole 1, an indicator light 2, a module circuit board 3, a module circuit board connector 4, a main circuit board connector 5, a main circuit board 6, a lower cover 7, a user connector 8, an upper cover 9, a display panel 10, a module circuit board connector 11, a module circuit board fastener 12, a mis-insertion prevention post 13, a main circuit board fastener 14, a mis-insertion prevention slot 15, a main circuit board connector 16, a module circuit board fixing screw 17, a main circuit board fixing screw 18, a snap hole 19, a snap 20, a mounting boss 21, a module circuit board fastener mounting hole 22, a module circuit board fastener first mounting hole 23, a module circuit board fastener positioning hole 24, a main circuit board fastener first mounting hole 25, a main circuit board fastener positioning pin 26, a main circuit board fastener mounting hole 27, a main circuit board fastener positioning hole 28, a module, The module circuit board comprises main circuit board fastener mounting screws 29, module circuit board fastener mounting screws 30, module circuit board fastener positioning pins 31, module circuit board fastener second mounting holes 32 and main circuit board fastener second mounting holes 33, an indicator lamp hole 1 is positioned at the top of an upper cover 9, an indicator lamp 2 is positioned inside the upper cover 9, the bottom of the indicator lamp 2 is fixedly connected with the top of a module circuit board 3, the lower part of the module circuit board 3 is provided with a connecting piece 4 which comprises a module circuit board connector 11, a module circuit board fastening 12 and two anti-misplug posts 13, each type of module circuit board 3 is provided with an anti-misplug post with a unique center distance, each module circuit board 3 is provided with a pair of fasteners, the bottom of the module circuit board 3 is fixedly connected with the top of the module circuit board connecting piece 4, the bottom of the module circuit board connecting piece 4 is, the bottom of a main circuit board connecting piece 5 is fixedly connected with the top of a main circuit board 6, the main circuit board 6 is fixed in a lower cover 7 through screws, user connectors 8 are arranged on two sides of the main circuit board 6, the main circuit board connecting piece 5 is arranged in the middle of the main circuit board 6, the main circuit board connecting piece 5 comprises a main circuit board connector 16 for electrical connection, a main circuit board fastener 14 for structural connection and two anti-misoperation slots 15, the main circuit board connecting piece 5 is positioned in the user connectors 8, the bottom of the main circuit board 6 is fixedly connected with the bottom of the inner wall of the lower cover 7, a display panel 10 is positioned at the top of an upper cover 9, the anti-misoperation slots 15 are positioned at the top of the main circuit board 6, the top of the main circuit board 6 is fixedly connected with the bottom of the main circuit board connector 16, the top of the, the top of the anti-misplug column 13 is fixedly connected with the bottom of the module circuit board fastener 12, each module circuit board fastener 12 is locked with a main circuit board fastener through a screw, the top of the main circuit board fastener 14 is fixedly connected with the bottom of the main circuit board fixing screw 18, the top of the main circuit board fixing screw 18 is fixedly connected with the bottom of the module circuit board fastener 12, the top of the module circuit board fastener 12 is fixedly connected with the bottom of the module circuit board fixing screw 17, the buckle hole 19 is positioned at the right side of the upper cover 9, the top of the lower cover 7 is fixedly connected with the bottom of the buckle 20, the top of the lower cover 7 is fixedly connected with the bottom of the mounting boss 21, the outer ring of the lower cover 7 is movably connected with the inner ring of the first mounting hole 23 of the module circuit board fastener, the first mounting hole 23 of the module circuit, the module circuit board fastener positioning hole 24 is positioned at the module circuit board 3 positive part, the back part of the module circuit board fastener 12 is fixedly connected with the module circuit board 3 positive part, the bottom part of the module circuit board fastener 12 is fixedly connected with the top part of the main circuit board fastener 14, the first main circuit board fastener mounting hole 25 is positioned inside the main circuit board fastener 14, the bottom part of the main circuit board fastener first mounting hole 25 is fixedly connected with the top part of the main circuit board fastener positioning pin 26, the bottom part of the main circuit board fastener mounting hole 27 is fixedly connected with the top part of the main circuit board 6, the bottom part of the main circuit board fastener positioning hole 28 is fixedly connected with the top part of the main circuit board 6, the bottom part of the main circuit board 6 is fixedly connected with the top part of the main circuit board fastener mounting screw 29, the top part of the main circuit board fastener positioning pin 26 is fixedly connected, the module circuit board fastener second mounting hole 32 is located inside the module circuit board fastener first mounting hole 23, and the right side of the module circuit board 3 is fixedly connected with the left side of the module circuit board fastener mounting screw 30.
When the modularized industrial controller device is used, as shown in fig. 1 and fig. 2, the modularized industrial controller device is composed of a lower cover 7, a main circuit board 6, a plurality of module circuit boards 3, an upper cover 9, a display panel 10 and mounting screws, wherein a user connector 8, a main circuit board connector 16, a main circuit board fastener 14 and an anti-error slot 15 are arranged on the main circuit board 6, an indicator lamp 2, a module circuit board connector 11, a module circuit board fastener 12 and an anti-error insertion column 13 are arranged on the module circuit board 3, and an indicator lamp hole 1 is arranged on the upper cover 9.
In the embodiment shown in fig. 3, the upper cover 9 and the lower cover 7 are assembled by the buckle 20 and the buckle hole 19, 14 module circuit boards 3 are arranged in parallel with each other and vertically assembled with the main circuit board 6 respectively, thereby fully utilizing the internal space of the upper and lower covers and ensuring the compact appearance of the controller, the main circuit board 6 is fixed on 4 mounting bosses 21 of the lower cover 7 by 4 ST2.9 main circuit board fixing screws 18, a row of user connectors 8 including RJ45 interface, USB interface, firmware update and software debug interface and general I/O interface are respectively arranged at the front and rear sides of the main circuit board 6, the wiring end faces of all the user connectors 8 can still be exposed under the condition that the upper and lower covers are closed, the user connectors 8 and the main circuit board 6 are connected by soldering, and the 14 module circuit boards 3 are divided into a plurality of types according to the functions and communication modes, the intelligent anti-misoperation device comprises a CPU module, a serial communication module, a digital input/output module, an analog input/output module, an indicator light module and the like, wherein only one CPU module is provided, other modules can be provided with a plurality of modules, connecting pieces of different types of module circuit boards 3 are different from each other, the connecting piece of each type of module comprises a module circuit board connector 11, a module circuit board fastener 12 and an anti-misoperation column 13, the module circuit board connector 11 adopts double rows of pins with the interval of 1.27mm and is welded on the module circuit board 3, the module circuit board fastener 12 is two metal blocks with mounting holes and positioning columns, each metal block is locked on the module circuit board 3 from the back through an M3 screw, the positioning columns are inserted into positioning holes on the module circuit board 3 to realize self-limiting, each module circuit board 3 is provided with two anti-misoperation columns 13 which are integrally formed with the module circuit board, the dimension of each anti-misplug column 13 is the same, the center distance between two anti-misplug columns 13 of different types of module circuit boards 3 is different, 14 groups of main circuit board connectors 5 are correspondingly arranged on the main circuit board 6, the connectors are also correspondingly divided into a plurality of types, each type of main circuit board connector 5 only allows the module circuit board 3 of the corresponding type to be connected, each type of main circuit board connector 5 comprises a main circuit board connector 16, a main circuit board fastener 14 and an anti-misplug slot 15, the main circuit board connector 16 adopts a double-row bus bar with the interval of 1.27mm and is welded on the main circuit board 6, the main circuit board fastener 14 is two metal blocks with mounting holes and positioning columns, each metal block is locked on the main circuit board 6 from the bottom surface through an M3 screw, and is inserted into a positioning hole on the main circuit board 6 through the positioning column to realize the self-limiting, each group of main circuit board connecting pieces 5 are provided with two anti-misoperation slots 15, the size of each anti-misoperation slot 15 is the same, and the anti-misoperation posts 13 can be inserted easily, the center distance between the two anti-misoperation slots 15 of different types of main circuit board connecting pieces 5 is different, so that the phenomenon that a certain type of module circuit board 3 is inserted into other types of main circuit board connecting pieces 5 in a wrong way is avoided, the connection between the module circuit board 3 and the main circuit board 6 comprises electrical connection and mechanical connection, the electrical connection is realized by the mutual insertion of male and female connectors of the two parts, the mechanical connection is realized by two M3 module circuit board fixing screws 17 penetrating through fasteners from the upper part of the module circuit board fastener 12 and locking the module circuit board fixing pieces in threaded holes of the main circuit board fastener 14, the top of each module circuit board is provided with an indicator light 2, the number of the indicator lights 2 arranged on different types of module circuit, the positions of the lamp holes are matched with the positions of the indicating lamps 2 of the corresponding types of module circuit boards, so that after the module circuit boards 3 and the main circuit board 6 are installed in place in the lower cover 7, the states of the indicating lamps 2 can be observed outside by covering the upper cover 9, a display panel 10 is attached to the upper surface of the upper cover 9, the display panel 10 is used for printing information such as the marks of the indicating lamps 2 and the models of controllers, and the display panel 10 is made of semitransparent materials at the corresponding positions of the indicating lamp holes 1.
As shown in fig. 4 and 5, the module circuit board fasteners 12, the main circuit board fasteners 14 and their associated mounting holes and screws are all arranged in pairs and symmetrically along the vertical center line of the module circuit board 3, a pair of module circuit board fastener positioning holes 24 are provided on both sides of the bottom of the module circuit board 3 to be respectively matched with two module circuit board fastener positioning pins 31, a module circuit board fastener mounting hole 22 is provided on the outer side of each positioning hole 24 to allow a module circuit board fastener mounting screw 30 of specification M3 to pass therethrough, a module circuit board fastener second mounting hole 32 with an M3 female screw module is correspondingly provided to be screwed and locked by the module circuit board fastener mounting screw 30, and similarly, a pair of main circuit board fastener positioning holes 28 are provided on the main circuit board 6 to be respectively matched with two main circuit board fastener positioning pins 26, main circuit board fastener mounting holes 27 are formed in the outer sides of the positioning holes respectively to allow main circuit board fastener mounting screws 29 of M3 to pass therethrough, correspondingly, main circuit board fastener second mounting holes 33 of a module with M3 female threads are formed to be screwed and locked therein by the main circuit board fastener mounting screws 29, a module circuit board fastener first mounting hole 23 is formed in each module circuit board fastener 12, the hole is a through hole with a diameter of 3mm to allow a module circuit board fixing screw 17 to pass therethrough, and a main circuit board fastener first mounting hole 25 with M3 female threads is formed in each main circuit board fastener 14 to be screwed and locked therein by the module circuit board fixing screw 17.
As shown in fig. 6, after the module circuit board 3 and the main circuit board 6 are mounted, a tight connection relationship is formed, when the module circuit board 3 needs to be replaced, only two module circuit board mounting screws need to be loosened by a screwdriver, the module circuit board 3 can be pulled out upwards, after a new module circuit board 3 is inserted, the two module circuit board mounting screws are locked again by the screwdriver, and the mounting can be completed, so that the reliable connection of the internal circuit of the controller can be ensured on the premise of convenient dismounting, and the controller has good capability of resisting vibration and impact.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a modularization industrial controller device, including pilot lamp hole (1), pilot lamp (2), module circuit board (3), module circuit board connecting piece (4), main circuit board connecting piece (5), main circuit board (6), lower cover (7), user connector (8), upper cover (9), display panel (10), module circuit board connector (11), module circuit board fastener (12), prevent mistake and insert post (13), main circuit board fastener (14), prevent mistake slot (15), main circuit board connector (16), module circuit board set screw (17), main circuit board set screw (18), buckle hole (19), buckle (20), installation boss (21), module circuit board fastener mounting hole (22), the first mounting hole of module circuit board fastener (23), module circuit board fastener locating hole (24), the first mounting hole of main circuit board fastener (25), Main circuit board fastener locating pin (26), main circuit board fastener mounting hole (27), main circuit board fastener locating hole (28), main circuit board fastener mounting screw (29), module circuit board fastener mounting screw (30), module circuit board fastener locating pin (31), module circuit board fastener second mounting hole (32) and main circuit board fastener second mounting hole (33), its characterized in that: the indicating lamp hole (1) is positioned at the top of the upper cover (9), the indicating lamp (2) is positioned inside the upper cover (9), the bottom of the indicating lamp (2) is fixedly connected with the top of the module circuit board (3), the bottom of the module circuit board (3) is fixedly connected with the top of the module circuit board connecting piece (4), the bottom of the module circuit board connecting piece (4) is fixedly connected with the top of the main circuit board connecting piece (5), the bottom of the main circuit board connecting piece (5) is fixedly connected with the top of the main circuit board (6), the main circuit board connecting piece (5) is positioned inside the user connector (8), the bottom of the main circuit board (6) is fixedly connected with the bottom of the inner wall of the lower cover (7), the display panel (10) is positioned at the top of the upper cover (9), the anti-misoperation slot (15) is positioned at the top of the main circuit board (6), the top of the main circuit board (6, the top of the main circuit board (6) is fixedly connected with the bottom of a main circuit board fastener (14), the right side of the mis-insertion prevention column (13) is fixedly connected with the left side of a module circuit board connector (11), the top of the mis-insertion prevention column (13) is fixedly connected with the bottom of a module circuit board fastener (12), the top of the main circuit board fastener (14) is fixedly connected with the bottom of a main circuit board fixing screw (18), the top of the main circuit board fixing screw (18) is fixedly connected with the bottom of the module circuit board fastener (12), the top of the module circuit board fastener (12) is fixedly connected with the bottom of a module circuit board fixing screw (17), the buckle hole (19) is positioned on the right side of the upper cover (9), the top of the lower cover (7) is fixedly connected with the bottom of a buckle (20), the top of the lower cover (7) is fixedly connected with the bottom of an installation boss (21), the outer ring of the lower cover (7) is movably, the first mounting hole (23) of the module circuit board fastener is positioned inside the module circuit board fastener (12), the mounting hole (22) of the module circuit board fastener is positioned at the positive part of the module circuit board (3), the positioning hole (24) of the module circuit board fastener is positioned at the positive part of the module circuit board (3), the back part of the module circuit board fastener (12) is fixedly connected with the positive part of the module circuit board (3), the bottom part of the module circuit board fastener (12) is fixedly connected with the top part of the main circuit board fastener (14), the first mounting hole (25) of the main circuit board fastener is positioned inside the main circuit board fastener (14), the bottom part of the first mounting hole (25) of the main circuit board fastener is fixedly connected with the top part of the positioning pin (26) of the main circuit board fastener, and the bottom part of the mounting hole (27) of, main circuit board fastener locating hole (28) bottom and main circuit board (6) top fixed connection, main circuit board (6) bottom and main circuit board fastener mounting screw (29) top fixed connection, main circuit board fastener locating pin (26) top and main circuit board fastener second mounting hole (33) eighth step fixed connection, the first mounting hole of module circuit board fastener (23) right side and module circuit board fastener locating pin (31) left side fixed connection, module circuit board fastener second mounting hole (32) are located inside the first mounting hole of module circuit board fastener (23), module circuit board (3) right side and module circuit board fastener mounting screw (30) left side fixed connection.
2. A modular industrial controller apparatus as claimed in claim 1, wherein: the novel multifunctional desk lamp is characterized in that the main circuit board (6) is fixed inside the lower cover (7) through screws, user connectors (8) are arranged on two sides of the main circuit board (6), and a main circuit board connecting piece (5) is arranged in the middle of the main circuit board (6).
3. A modular industrial controller apparatus as claimed in claim 1, wherein: the main circuit board connector (5) comprises a main circuit board connector (16) used for electrical connection, a main circuit board fastener (14) used for structural connection and two anti-error slots (15).
4. A modular industrial controller apparatus as claimed in claim 1, wherein: the module circuit board (3) is provided with a connecting piece (4) at the lower part, and the connecting piece comprises a connector (11) for the module circuit board, a module circuit board fastening (12) and two anti-misplug posts (13).
5. A modular industrial controller apparatus as claimed in claim 1, wherein: each type of module circuit board (3) is provided with an anti-misplug column with a unique center distance.
6. A modular industrial controller apparatus as claimed in claim 1, wherein: each module circuit board (3) is provided with a pair of fasteners.
7. A modular industrial controller apparatus as claimed in claim 1, wherein: each group of main circuit board (5) connecting pieces are provided with a pair of fastening pieces.
8. A modular industrial controller apparatus as claimed in claim 1, wherein: each module circuit board fastener (12) is locked with a main circuit board fastener by a screw.
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| CN201910768529.0A CN110572936B (en) | 2019-08-20 | 2019-08-20 | Modularized industrial controller device |
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| CN201910768529.0A CN110572936B (en) | 2019-08-20 | 2019-08-20 | Modularized industrial controller device |
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| CN110572936B CN110572936B (en) | 2024-08-06 |
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| CN113145957A (en) * | 2021-04-20 | 2021-07-23 | 成都哈工驱动科技有限公司 | Assembly method of anti-disassembly low-voltage servo driver |
| WO2022199251A1 (en) * | 2021-03-26 | 2022-09-29 | 广州市康珑电子有限公司 | Circuit board structure |
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|---|---|
| CN110572936B (en) | 2024-08-06 |
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