CN112003050B - Exchange plate assembly and box with same - Google Patents
Exchange plate assembly and box with same Download PDFInfo
- Publication number
- CN112003050B CN112003050B CN201910448235.XA CN201910448235A CN112003050B CN 112003050 B CN112003050 B CN 112003050B CN 201910448235 A CN201910448235 A CN 201910448235A CN 112003050 B CN112003050 B CN 112003050B
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- exchange
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- 230000008859 change Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 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
-
- 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
-
- 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
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- 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
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/735—Printed circuits including an angle between each other
- H01R12/737—Printed circuits being substantially perpendicular to each other
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Casings For Electric Apparatus (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
The invention provides an exchange plate assembly and a box body with the same, wherein the exchange plate assembly comprises: a first functional veneer structure; a first connector structure including a first connector electrically connected to the first functional board structure; the second connector structure is arranged on the first functional single board structure, the second connector structure comprises a second connector, the second connector is electrically connected with the first connector, and the first connector and the second connector are provided with gaps in the direction perpendicular to the plane of the first functional single board structure and are adjustable in the gaps. The technical scheme of the invention effectively solves the problem that the exchange board assembly in the prior art is not easy to butt joint when other electrical components are connected.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to an exchange plate assembly and a box body with the same.
Background
As shown in fig. 1, a box in an electronic device or a communication device generally includes a service function board 1, a box body 2, and a switch board assembly 3 (also called a function board), where the function board is widely used. In particular, with the continuous development of electronic and communication industries, the performance requirement of the functional single board is larger and larger, and the cost of the single board is higher and higher. Particularly, in some equipment systems, a plurality of functional single boards are required to be inserted at the same time to realize a data exchange function, and the functional single boards are not easy to be connected when being connected due to the influence of some external factors, such as processing errors, installation errors and the like.
Disclosure of Invention
The invention mainly aims to provide an exchange plate assembly and a box body with the same, so as to solve the problem that the exchange plate assembly in the prior art is not easy to butt joint when other electrical components are connected.
To achieve the above object, according to one aspect of the present invention, there is provided a switching board assembly comprising: a first functional veneer structure; a first connector structure including a first connector electrically connected to the first functional board structure; the second connector structure is arranged on the first functional single board structure, the second connector structure comprises a second connector, the second connector is electrically connected with the first connector, and the first connector and the second connector are provided with gaps in the direction perpendicular to the plane of the first functional single board structure and are adjustable in the gaps.
Further, the second connector structure includes a connection fixing member on which the second connector is disposed, the connection fixing member being elastically deformable to change a distance between the first connector and the second connector.
Further, the connection fixing member includes a second functional veneer structure made of an elastic material, the second functional veneer structure is detachably connected in parallel with the first functional veneer structure, and the second connector is fixed on the second functional veneer structure.
Further, the connecting and fixing piece further comprises a distance column and a screw, the first end of the distance column is fixed on the first functional veneer structure, the second end of the distance column is provided with a screw hole matched with the screw, and the screw penetrates through the second functional veneer structure to be connected with the distance column so that the second functional veneer structure is fixed on the first functional veneer structure.
Further, the number of the distance posts is multiple, the screws are multiple corresponding to the distance posts one by one, and the distance posts are arranged between the first functional veneer structure and the second functional veneer structure at intervals.
Further, the first functional single board structure and the second functional single board structure are respectively provided with a butt joint connector which is matched with each other so as to enable the first connector and the second connector to be communicated.
Further, the connecting fixing piece comprises an elastic fixing piece with an elastic structure, one end of the elastic fixing piece is connected with the first functional veneer structure, and the second connector is fixed at the second end of the elastic fixing piece.
Further, the elastic fixing piece comprises a first flat plate section, a first vertical plate section, a second flat plate section and a second vertical plate section which are sequentially connected, the first flat plate section and the second flat plate section are parallel to the first functional single plate structure, the first vertical plate section and the second vertical plate section are perpendicular to the first functional single plate structure, the first flat plate section is connected with the first functional single plate structure through a fastener, the second vertical plate section is provided with a through hole, and the second connector is fixed in the through hole.
Further, the first connector structure further comprises a socket of the first connector, the socket of the first connector is arranged on the first functional single board structure, and the second connector is electrically connected with the socket of the first connector through a cable.
Further, the connecting and fixing piece comprises a second functional single board structure and a connecting piece, the second connector is fixed on the second functional single board structure, the first functional single board structure and the second functional single board structure are arranged in parallel, the first functional single board structure and the second functional single board structure are connected through the connecting piece, and the relative position of the second functional single board structure and the connecting piece is adjustable, so that the distance between the first functional single board structure and the second functional single board structure is adjustable.
Further, the connecting piece includes spacing spliced pole and fastening screw, spacing spliced pole includes first pole section and second pole section, the first end of first pole section is fixed on first function veneer structure, the first end of second pole section links to each other with the second end of second pole section, the diameter of first pole section is greater than the second pole section, second function veneer structure has the connecting hole, the diameter of connecting hole is greater than the external diameter of second pole section and is less than the external diameter of first pole section, the height of second pole section is greater than the thickness of second function veneer structure, the second end of second pole section has the screw hole with fastening screw looks adaptation, the external diameter of fastening screw's nut is greater than the diameter of connecting hole.
Further, the first connector structure further comprises a socket of the first connector, the socket of the first connector is arranged on the first functional single board structure, and the second connector is electrically connected with the socket of the first connector through a cable.
Further, the exchange board assembly further comprises a panel, the first connector is arranged on the first side of the first functional single board structure, the first side of the panel is connected with the second side of the first functional single board structure, and the second side of the panel is a free end.
According to another aspect of the present invention, there is provided a box, including a box body, a service function board assembly and an exchange board assembly, where the service function board assembly and the exchange board assembly are electrically connected and all disposed in the box body, and the exchange board assembly is the exchange board assembly described above.
By applying the technical scheme of the invention, the first connector is fixed on the first functional single board structure, the second connector structure is arranged on the first functional single board structure, and the second connector and the first connector have gaps in the direction perpendicular to the plane of the first functional single board structure and are adjustable, so that when the first connector and the second connector are connected with other electrical components, the distance between the first connector and the second connector can be adjusted to be smoothly connected with the other electrical components when the connecting plugs are misplaced and are not easy to connect. The technical scheme of the invention effectively solves the problem that the exchange board assembly in the prior art is not easy to butt joint when other electrical components are connected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 shows an exploded schematic view of a box structure of an embodiment of the prior art;
FIG. 2 shows an exploded schematic view of a tank structure according to an embodiment of the present invention;
Fig. 3 shows a schematic perspective view of an embodiment one of the exchange plate assembly of the cabinet of fig. 2;
fig. 4 is a schematic perspective view showing a second embodiment of the exchange plate assembly of the cabinet of fig. 2;
fig. 5 shows an exploded view of a third embodiment of the exchange plate assembly of the cabinet of fig. 2;
Fig. 6 shows a schematic view of the mounting structure of the exchange plate assembly of fig. 5; and
Figure 7 shows a schematic cross-sectional view of the exchange plate assembly of figure 6.
Wherein the above figures include the following reference numerals:
1. A service function single board; 2. a case body; 3. a swap plate assembly; 10. a first functional veneer structure; 11. a panel; 20. a first connector structure; 21. a first connector; 22. a receptacle of the first connector; 30. a second connector structure; 31. a second connector; 32. connecting a fixing piece; 321. a second functional veneer structure; 322. distance columns; 323. a screw; 324. a limit connecting column; 325. a fastening screw; 326. an elastic fixing member; 40. a case body; 50. service function single board components.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 2 and 3, the exchange plate assembly of the first embodiment includes: a first functional board structure 10, a first connector structure 20 and a second connector structure 30. The first connector structure 20 comprises electrically connected first connectors 21, the first connector structure 20 being fixed to the first functional board structure 10. The second connector structure 30 is disposed on the first functional board structure 10, the second connector structure 30 includes a second connector 31, the second connector 31 is electrically connected with the first connector 21, and the first connector 21 and the second connector 31 have a gap in a direction perpendicular to a plane of the first functional board structure 10 and the gap is adjustable.
According to the first embodiment, the first connector 21 is fixed on the first functional board structure 10, the second connector structure 30 is arranged on the first functional board structure 10, and the second connector 31 and the first connector 21 have a gap in a direction perpendicular to the plane of the first functional board structure 10 and the gap is adjustable, so that when the first connector 21 and the second connector 31 are connected with other electrical components, the distance between the first connector 21 and the second connector 31 can be adjusted to be smoothly connected with other electrical components when the connection plug is misplaced and is not easy to connect. The technical scheme of the embodiment effectively solves the problem that the exchange board assembly in the prior art is not easy to butt joint when other electrical components are connected.
It should be noted that, the number of the first connectors 21 is plural, the number of the second connectors 31 is plural, the first functional board structure 10, the first indirect device structure 20 and the second connector structure 30 are combined into the board assembly, so that the number of boards in the prior art is reduced, the volume of boards is further reduced, the number of chips is reduced, and the cost is reduced. Specifically, N switch function boards are converted into N/2 switch function boards, and the switch board layout mode mainly realizes the combination of multiple switch function boards (switch function board assemblies), reduces the number of main chips, and realizes signal interconnection. On one hand, the layout scheme can realize that signals of the system are mutually interconnected without being limited by the number of the single boards of the switching function; on the other hand, the product cost is greatly reduced due to the fact that the number of main chips is reduced to realize different scene demands, and the function that two exchange plates can realize in the prior art can be realized by improving the product competitiveness can be realized by one exchange plate assembly. In addition, the gap of the present embodiment can be adjusted to fine adjustment.
As shown in fig. 2 and 3, in the technical solution of the present embodiment, the second connector structure 30 includes a connection fixing member 32, the second connector 31 is disposed on the connection fixing member 32, and the connection fixing member 32 is elastically deformable to change the distance between the first connector 21 and the second connector 31. The distance between the first connector 21 and the second connector 31 can be changed by the elastic deformation of the connection fixing member 32, so that no modification is required to the first connector 21 or the second connector 31, and the transmission of signals of the first connector 21 and the second connector 31 is more stable.
As shown in fig. 3, in the technical solution of the present embodiment, the connection fixing member 32 includes a second functional board structure 321 made of an elastic material, the second functional board structure 321 is detachably connected parallel to the first functional board structure 10, and the second connector 31 is fixed on the second functional board structure 321. The connecting fixture 32 is made of an elastic material, so that the distance between the first connector 21 and the second connector 31 can be adjusted, and the requirement on the installation level is low.
As shown in fig. 3, in the technical solution of the present embodiment, the connecting and fixing member 32 further includes a distance post 322 and a screw 323, wherein a first end of the distance post 322 is fixed on the first functional veneer structure 10, a second end of the distance post 322 has a screw hole adapted to the screw 323, and the screw 323 penetrates through the second functional veneer structure 321 to connect with the distance post 322 so that the second functional veneer structure 321 is fixed on the first functional veneer structure 10. The structure has lower installation cost and convenient disassembly and assembly.
As shown in fig. 3, in the technical solution of the present embodiment, a plurality of distance posts 322 are provided, a plurality of screws 323 are provided in one-to-one correspondence with the plurality of distance posts 322, and the plurality of distance posts 322 are disposed between the first functional veneer structure 10 and the second functional veneer structure 321 at intervals. The above structure makes the connection between the first functional veneer structure 10 and the second functional veneer structure 321 more stable.
As shown in fig. 3, in the technical solution of the present embodiment, the first functional board structure 10 and the second functional board structure 321 are both provided with mating connectors that are mutually matched so as to enable the first connector 21 and the second connector 31 to communicate. I.e. the first functional veneer structure 10 and the second functional veneer structure 321 are hard-wired.
As shown in fig. 3, in the technical solution of the present embodiment, the switch board assembly further includes a panel 11, the first connector 21 is disposed on a first side of the first functional board structure 10, the first side of the panel 11 is connected to a second side of the first functional board structure 10, and the second side of the panel 11 is a free end. The arrangement of the panel 11 makes the appearance of the exchange plate assembly attractive and the fixation convenient. Specifically, the second side edge of the panel 11 is disposed opposite to the first side edge of the panel 11, and the height from the second side edge of the panel 11 to the first side edge of the panel 11 is greater than the distance between the first functional veneer structure 10 and the second functional veneer structure 321.
As can be seen from fig. 3, the first functional veneer structure 10 is first assembled and fixed on the panel 11, and the distance posts 322 are arranged on the first functional veneer structure 10. The second functional veneer structure 321 is fixed on the distance post 322, before which the mating connectors on the second functional veneer structure 321 and the first functional veneer structure 10 are to be mated in place, and finally the screw 323 is tightened.
As shown in fig. 4, the technical solution of the second embodiment is different from that of the first embodiment in that the connection fixing member 32 includes an elastic fixing member 326 having an elastic structure, one end of the elastic fixing member 326 is connected to the first functional board structure 10, and the second connector 31 is fixed at a second end of the elastic fixing member 326. The arrangement of the structure makes the connecting and fixing element 32 elastic, so that the requirement for materials is reduced.
As shown in fig. 4, in the technical solution of the present embodiment, the elastic fixing member 326 includes a first flat plate section, a first riser section, a second flat plate section and a second riser section that are sequentially connected, the first flat plate section and the second flat plate section are parallel to the first functional veneer structure 10, the first riser section and the second riser section are perpendicular to the first functional veneer structure 10, the first flat plate section is connected to the first functional veneer structure 10 through a fastener, the second riser section has a through hole, and the second connector 31 is fixed in the through hole. The structure has lower processing cost. Specifically, a first plate segment is connected to a first side of the first riser segment and extends toward the panel 11, and a second plate segment is connected to a second side of the first riser segment and extends toward a side remote from the panel 11.
As shown in fig. 4, in the technical solution of the present embodiment, the first connector structure 20 further includes a socket 22 of a first connector, where the socket 22 of the first connector is disposed on the first functional board structure 10, and the second connector 31 is electrically connected to the socket 22 of the first connector through a cable. The structure is convenient to connect.
As shown in fig. 4, first, the first functional veneer structure 10 is fixed on the panel 11. And the high-speed connector (i.e., the first connector 21) with the high-speed cable (i.e., the cable) is clamped on the elastic fixing member 326, so that the high-speed connector floats on the elastic fixing member 326. And further the elastic fixing member with the high-speed cable connector is fixed on the first functional veneer structure 10 through the elastic fixing member 326 by a screw. Finally, the high-speed cable receptacle at the tail of the high-speed connector is inserted into the receptacle 22 of the first connector. The double-layer floating butt joint is realized as a whole.
As shown in fig. 5 to 7, the difference between the technical solution of the third embodiment and the second embodiment is that the connection fixing member 32 includes a second functional board structure 321 and a connecting member, the second connector 31 is fixed on the second functional board structure 321, the first functional board structure 10 and the second functional board structure 321 are arranged in parallel, the first functional board structure 10 is connected with the second functional board structure 321 through the connecting member, and the relative position of the second functional board structure and the connecting member is adjustable, so that the distance between the first functional board structure 10 and the second functional board structure 321 is adjustable. The structure is convenient to install.
As shown in fig. 5 to 7, in the technical solution of the present embodiment, the connecting piece includes a limit connecting post 324 and a fastening screw 325, the limit connecting post 324 includes a first rod section and a second rod section, a first end of the first rod section is fixed on the first functional veneer structure 10, a first end of the second rod section is connected with a second end of the second rod section, a diameter of the first rod section is larger than that of the second rod section, the second functional veneer structure 321 has a connecting hole, a diameter of the connecting hole is larger than an outer diameter of the second rod section and smaller than an outer diameter of the first rod section, a height of the second rod section is larger than a thickness of the second functional veneer structure 321, a second end of the second rod section has a screw hole adapted to the fastening screw 325, and an outer diameter of a nut of the fastening screw 325 is larger than a diameter of the connecting hole. The structure is convenient to process and low in installation cost.
As shown in fig. 5 to 7, in the technical solution of the present embodiment, the first connector structure 20 further includes a socket 22 of a first connector, the socket 22 of the first connector is disposed on the first functional board structure 10, and the second connector 31 is electrically connected to the socket 22 of the first connector through a cable. The above structure makes the socket 22 of the first connector and the second connector 31 convenient at the time of connection, and the accuracy of the setting position does not need to be high.
As shown in fig. 5 to 7, the first functional board structure 10 is assembled and fixed on the panel 11, and before the functional board is assembled, the socket with the high-speed cable connector (the second connector 31) on the second functional board structure 321 needs to be abutted against the socket 22 with the first connector on the first functional board structure 10 because the socket with the second connector on the second functional board structure 321 is the socket with the high-speed cable connector.
As shown in fig. 6, the first functional veneer structure 10 is limited and supported by the limiting connecting posts 324, and finally fixed by fastening screws 325.
As shown in fig. 7, in the technical solution of this embodiment, the second functional board structure 321 and the limiting connecting post 324 mainly pass through the second rod section of the limiting connecting post 324 through the connecting hole on the second functional board structure 321, and are limited and supported by the step formed by the first rod section and the second rod section, and the second functional board structure 321 is in clearance fit with the cylindrical step on the limiting connecting post 324, so as to further play a role in limiting and floating. In addition, the spacing connection post 324 is matched with the thickness of the second functional single board structure 321, and the spacing connection post 324 is required to pass through the second functional single board structure 321 and be higher than the predetermined step, so that the fastening screw is ensured not to be locked on the second functional single board structure 321, and the floating action of the second functional single board structure 321 is realized.
The application also provides a box body, which comprises a box body 40, a business function single board assembly 50 and an exchange board assembly. The service function board assembly 50 and the switch board assembly are electrically connected and both disposed within the housing body 40. The exchange plate assembly is the exchange plate assembly. The exchange plate component of the box body is convenient to connect. In the application, the number of the exchange plate assemblies is plural.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A switch board assembly, comprising:
A first functional veneer structure (10);
-a first connector structure (20), the first connector structure (20) comprising an electrically connected first connector (21), the first connector structure (20) being fixed on the first functional board structure (10);
-a second connector structure (30), the second connector structure (30) being arranged on the first functional veneer structure (10), the second connector structure (30) comprising a second connector (31), the second connector (31) being electrically connected with the first connector (21), the first connector (21) and the second connector (31) having a gap and the gap being adjustable in a direction perpendicular to the plane of the first functional veneer structure (10);
wherein the second connector structure (30) comprises a connection fixture (32), the second connector (31) being arranged on the connection fixture (32), the connection fixture (32) being elastically deformable to change the distance between the first connector (21) and the second connector (31);
Wherein the connecting fixing piece (32) comprises an elastic fixing piece (326) with an elastic structure, one end of the elastic fixing piece (326) is connected with the first functional veneer structure (10), and the second connector (31) is fixed at the second end of the elastic fixing piece (326);
The elastic fixing piece (326) comprises a first flat plate section, a first vertical plate section, a second flat plate section and a second vertical plate section which are sequentially connected, the first flat plate section and the second flat plate section are parallel to the first functional single plate structure (10), the first vertical plate section and the second vertical plate section are perpendicular to the first functional single plate structure (10), the first flat plate section is connected with the first functional single plate structure (10) through a fastener, the second vertical plate section is provided with a through hole, and the second connector (31) is fixed in the through hole.
2. The exchange plate assembly according to claim 1, wherein the first connector structure (20) further comprises a socket (22) of a first connector, the socket (22) of the first connector being provided on the first functional board structure (10), the second connector (31) being electrically connected with the socket (22) of the first connector by means of a cable.
3. The exchange plate assembly according to any one of claims 1 to 2, further comprising a panel (11), the first connector (21) being arranged at a first side of the first functional veneer structure (10), a first side of the panel (11) being connected to a second side of the first functional veneer structure (10), the second side of the panel (11) being a free end.
4. A box comprising a box body (40), a service function single board assembly (50) and an exchange board assembly, wherein the service function single board assembly (50) and the exchange board assembly are electrically connected and are all arranged in the box body (40), and the exchange board assembly is the exchange board assembly according to any one of claims 1 to 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448235.XA CN112003050B (en) | 2019-05-27 | 2019-05-27 | Exchange plate assembly and box with same |
| PCT/CN2020/078780 WO2020238322A1 (en) | 2019-05-27 | 2020-03-11 | Switch board assembly and case having switch board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448235.XA CN112003050B (en) | 2019-05-27 | 2019-05-27 | Exchange plate assembly and box with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112003050A CN112003050A (en) | 2020-11-27 |
| CN112003050B true CN112003050B (en) | 2024-05-28 |
Family
ID=73461337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910448235.XA Active CN112003050B (en) | 2019-05-27 | 2019-05-27 | Exchange plate assembly and box with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112003050B (en) |
| WO (1) | WO2020238322A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640711B (en) * | 2021-10-14 | 2022-01-21 | 中兴通讯股份有限公司 | Device for measuring incomplete fitting distance of connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5903439A (en) * | 1998-05-18 | 1999-05-11 | Unisys Corporation | Mezzanine connector assembly |
| CN2790103Y (en) * | 2005-04-30 | 2006-06-21 | 华为技术有限公司 | Interconnecting device between single boards and single board assembly |
| CN103929879A (en) * | 2013-01-16 | 2014-07-16 | 富士通株式会社 | Connecting System Of Circuit Boards |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6757177B2 (en) * | 2001-07-05 | 2004-06-29 | Tropic Networks Inc. | Stacked backplane assembly |
| US7907419B2 (en) * | 2007-10-17 | 2011-03-15 | Tyco Electronics Corporation | Guide receptacle for tandem circuit board mating |
| CN103974538B (en) * | 2013-02-05 | 2017-09-12 | 华为技术有限公司 | Electronic equipment, electronic system and its circuit board interconnection architecture |
| US9591781B2 (en) * | 2013-12-13 | 2017-03-07 | Brocade Communications Systems, Inc. | Floating daughter card system |
-
2019
- 2019-05-27 CN CN201910448235.XA patent/CN112003050B/en active Active
-
2020
- 2020-03-11 WO PCT/CN2020/078780 patent/WO2020238322A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5903439A (en) * | 1998-05-18 | 1999-05-11 | Unisys Corporation | Mezzanine connector assembly |
| CN2790103Y (en) * | 2005-04-30 | 2006-06-21 | 华为技术有限公司 | Interconnecting device between single boards and single board assembly |
| CN103929879A (en) * | 2013-01-16 | 2014-07-16 | 富士通株式会社 | Connecting System Of Circuit Boards |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020238322A1 (en) | 2020-12-03 |
| CN112003050A (en) | 2020-11-27 |
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