CN219285674U

CN219285674U - Cabinet supporting modularized wireless cable electric installation technology

Info

Publication number: CN219285674U
Application number: CN202320227120.XU
Authority: CN
Inventors: 陈桂勇; 吴加伍; 李勇; 雷勇; 刘题后
Original assignee: Hunan Xingtian Electronic Technology Co ltd
Current assignee: Hunan Xingtian Electronic Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-30
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a chassis supporting a modularized wireless cable assembly technology, which is adapted to a modularized main board, and comprises a chassis shell formed by enclosing a front cover plate, a rear cover plate, a top cover plate, a bottom cover plate, a left cover plate and a right cover plate, a pair of chute plates and a first connecting plate, wherein the chute plates are fixedly arranged in the chassis shell and used for guiding and supporting the modularized main board; the end of the sliding groove plate, which is close to the rear cover plate, is provided with a bottom plate which is in plug-in matching with the modularized main plate, and the left side and the right side of the modularized main plate are convexly provided with convex rails; the front cover plate is provided with a drawing groove, and the modularized main board can be drawn into the chassis; the rear cover plate is provided with a modularized aviation socket component; one end of the first connecting plate is connected with the bottom plate, and the other end of the first connecting plate is connected with the modularized aviation socket assembly. The utility model relates to a modularized design chassis, which supports a wireless cable assembly technology, is easy to install and maintain and has better stability.

Description

Cabinet supporting modularized wireless cable electric installation technology

Technical Field

The utility model relates to the technical field of internal structures of computer/computer equipment cabinets, in particular to a cabinet supporting a modularized wireless cable electrical installation technology.

Background

As is well known, electronic devices such as computers and computers have become indispensable electronic products for both office and entertainment in the 21 st century, and their application has almost penetrated various fields. From its advent to its current popularity, it has an extremely important impact on human production activities and social activities and has rapidly progressed with strong vitality. The electronic equipment is generally provided with a case, and a computer main board is generally arranged in the case; and other computer components are mounted on the computer motherboard or connected with the computer motherboard by cables. For example, the main board and the external communication interface are generally connected by welding or wired plug connection, i.e. one end of the cable is welded or plug-connected with the main board, and the other end is connected with the external communication interface. Such a computer suitable for use in a general environment may be unsuitable for use in, for example, military electronic products, which have high requirements for mechanical environments and temperature environments and a relatively large number of communication interfaces. The cable is inconvenient to assemble, difficult to maintain, poor in stability and incapable of being subjected to mechanical electric installation; meanwhile, because of more internal cable types, the cables of various signal types mutually interfere, and the electromagnetic compatibility is poor.

The inventors have advantageously explored and tried to solve the above problems, and the solution to be described below is in this context.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a chassis supporting a modularized intelligent wireless cable electrical installation technology aiming at the defects and the shortcomings of the prior art.

The technical problems solved by the utility model can be realized by adopting the following technical scheme:

the chassis supporting the modularized wireless cable electric installation technology is used for adapting to a modularized main board, and comprises a chassis shell formed by enclosing a front cover plate, a rear cover plate, a top cover plate, a bottom cover plate, a left cover plate and a right cover plate, and is characterized by also comprising a pair of chute plates and a first connecting plate, wherein the chute plates are fixedly arranged in the chassis shell and used for guiding and supporting the modularized main board; the end of the sliding groove plate, which is positioned on the sliding groove plate and is close to the rear cover plate, is provided with a bottom plate which is in plug-in matching with the modularized main plate, and the modularized main plate is square in appearance; convex rails thinner than the width dimension of the sliding grooves of the sliding groove plate are convexly arranged on the left side and the right side of the modularized main plate; the front cover plate is provided with a drawing groove, and the modularized main board can be drawn into or separated from the chassis; the rear cover plate is provided with a modularized aviation socket assembly; one end of the first connecting plate is connected with the bottom plate, and the other end of the first connecting plate is connected with the modularized aviation socket assembly.

In a preferred embodiment of the present utility model, the first connection board includes a connection printed board and two first high-density connectors respectively arranged at two ends of the connection printed board, wherein the two first high-density connectors are respectively applied to the connection base board and the modularized aviation component; the connecting printed board is provided with a plurality of mounting holes and is locked and fixed on the bottom cover plate through a plurality of stainless steel fixing cushion posts.

In a preferred embodiment of the utility model, the modular aviation socket assembly comprises an aviation plug printed board, an aviation socket and a plurality of second high-density connectors arranged on the aviation plug printed board, wherein the rear cover plate is provided with aviation socket holes, and the aviation socket is fixed on the inner surface of the rear cover plate through the aviation socket holes; a plurality of mounting holes are also formed in the aviation printed board, and the aviation printed board is also fastened on the rear cover plate through stainless steel fixing cushion posts.

In a preferred embodiment of the present utility model, the first high-density connector and the second high-density connector are all universal pluggable connectors; the first connecting plates and the aviation plug printed boards are respectively and correspondingly inserted and installed.

In a preferred embodiment of the utility model, the display device further comprises an indicator light switch printed board and a second connecting board, wherein the second connecting board is used for connecting the aviation plug printed board and the indicator light switch printed board, the indicator light switch printed board is arranged on the outer side of the right chute and is close to the inner side of the front cover board, and the front cover board is provided with an indicator light observation hole.

In a preferred embodiment of the present utility model, the first and second webs are each formed from FR-4 copper clad laminate.

The mounting holes designed on the first connecting plate and the second connecting plate can be used as positioning holes to rigidly grasp the plate thickness after being positioned by the mechanical arm, and the plate materials such as the first connecting plate, the second connecting plate and the like can bear the plugging force when the first high-density connector and the second high-density connector are plugged by using the FR-4 copper foil-clad rigid laminate, and the mechanical arm can grasp the plate thicknesses of the first connecting plate, the second connecting plate and the like and can be plugged to corresponding positions according to preset lines and directions.

In a preferred embodiment of the present utility model, the pair of runner plates is divided into a left runner plate and a right runner plate, wherein the left runner plate is disposed near the left cover plate.

In a preferred embodiment of the present utility model, a middle support plate is further included, the middle support plate is located between the left runner and the right runner and below the modular main board, and a lengthwise end surface thereof abuts against the bottom plate.

In a preferred embodiment of the present utility model, a protective cover is further included to cover the drawing slot, and an outer surface of the protective cover is flush with an outer surface of the front cover plate when the protective cover covers the drawing slot.

In a preferred embodiment of the present utility model, the front cover plate, the rear cover plate, the top cover plate, the bottom cover plate, the left cover plate and the right cover plate are all made of aluminum alloy materials.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

the utility model adopts a modularized design case for adapting to a modularized main board, a pair of chute boards for guiding and supporting the modularized main board are arranged in the case, the modularized main board is in a square appearance as a whole, convex rails thinner than the width dimension of the chute boards are convexly arranged on the left side and the right side of the modularized main board, the modularized main board can be freely pulled into or out of the case, a middle supporting plate is arranged between the chute and parallel to the chute for strengthening and stabilizing, a bottom plate is fixed with the chute and the middle supporting plate, the stability of the machine is maintained while the machine is convenient, and when the bottom plate and the modularized main board are in butt joint, the bottom plate can be fixed on the wall of the chute board through a through hole formed on the convex rail by a screw. On the other hand, the utility model adopts the cable-free electric installation technology, the cable-free signals are mutually interfered, and the electromagnetic compatibility is better. Moreover, for example, a first connecting plate and a second connecting plate of the FR-4 copper foil-clad rigid laminate are adopted, the material strength and the compression resistance are good, a pluggable high-density connector can be adopted to be connected with each part, the plugging force of the first high-density connector and the second high-density connector during plugging is born, and the installation and the maintenance are easy; meanwhile, mounting holes designed on the first connecting plate and the second connecting plate can be used as positioning holes to control rigid grabbing through a combination program after the positioning holes are positioned by the mechanical arm, the mechanical arm grabs the thickness of the first connecting plate and the second connecting plate and can be inserted into corresponding positions according to a preset line and a preset direction, and the problem that the assembly of the mechanical arm cannot be realized by the cable electric assembly and the flexible printed board electric assembly is solved. In conclusion, the utility model is a modularized design case, supports the wireless cable electric installation technology, and has easy installation and maintenance and good stability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an explosion structure according to an embodiment of the present utility model.

Fig. 2 is a schematic top view of an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a second connecting plate according to an embodiment of the present utility model.

Fig. 4 is a schematic view of an exploded view of a back plate and modular aerospace receptacle assembly according to one embodiment of the utility model.

Fig. 5 is an enlarged schematic view of a partial structure at a in fig. 4 according to an embodiment of the present utility model.

Detailed Description

The utility model is further described below in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.

Referring to fig. 1-5, a chassis 10 supporting a modular wireless cable assembly technology is disclosed, and is configured to adapt to a modular motherboard 20, and includes a chassis housing formed by enclosing a front cover plate 11, a rear cover plate 12, a top cover plate (not shown), a bottom cover plate 14, a left cover plate 15, and a right cover plate 16, wherein the chassis housing is made of an aluminum alloy material. The components of the modular motherboard 20 also include a motherboard I/O module, a CPU module, a memory module, a power supply module, an audio module, etc. (not shown in the figures) that are connected and communicated with each other, and the external communication interface 21 and the internal communication interface 22 are not described herein. The adapted modular motherboard 20 in an embodiment of the present utility model is integrated into a square shape in appearance.

Wherein, a pair of chute boards 30 and a first connecting board 40 for guiding and supporting the modular main board 20 in pairs are arranged in the chassis; one pair of the runner plates 30 comprises a left runner plate 31 and a right runner plate 32, a bottom plate 50 which is inserted and matched with the modularized main plate 20 is arranged on the runner plate 30 and near the end of the back cover plate 12, and the bottom plate 50 is arranged perpendicular to the runner plate 30. Both ends of which are provided with bottom plate mounting holes (not shown) through which the slide groove plate 30 and the groove plate are fastened to each other with screws 53; wherein the left and right sides of the modularized main board 20 are convexly provided with convex rails 23 which are thinner than the sliding groove width of the sliding groove board 30; one surface of the bottom plate 50 is provided with a first surface bottom plate plugging port assembly 51 which is plugged with the modularized main board 20, and the other surface is provided with a second surface bottom plate plugging port assembly 52, and the first surface bottom plate plugging port assembly 51 is fixed on the sliding groove 30 when being butted with the modularized main board internal communication interface 22. The left runner plate 31 in the embodiment of the present utility model is disposed near the left cover plate, wherein the cross section of the runner plate 30 in the embodiment of the present utility model is similar to a "mountain" shape turned by 90 degrees, the modularized main board 20 is disposed at the upper position of the runner plate 30, the edge of the convex rail 23 is provided with a screw hole or a through hole 24, the middle wall of the runner plate 30 is provided with a corresponding screw hole (not shown in the figure), and when the modularized main board 20 is installed in place, the modularized main board can be fixed on the runner plate 30 by the through hole 24 provided on the convex rail via a screw. In addition, a drawing groove 17 is formed in the front cover plate, and the modularized main board 20 can be drawn into or out of the case 10; the back cover plate 12 has mounted thereon a modular air outlet assembly 60; one end 41 of the first connector plate is connected to the base plate 50 and the other end 42 is connected to the modular air outlet assembly 60.

The embodiment of the utility model adopts a cable-less electric installation technology, wherein the first connecting plate 40 comprises a connecting printed board 70 and two first high-density connectors 80 respectively arranged at two ends of the connecting printed board 70, wherein the two first high-density connectors 80 respectively correspond to the connecting bottom plate second surface bottom plate plug-in port assembly 52 and the modularized aviation assembly 60; the first high-density connector 80 is a high-reliability universal pluggable high-density connector, and is plugged onto the connection printed board 70, and like the high-density connector in the prior art, the first high-density connector comprises a male end, a female end, a pin, a jack and the like, wherein one of the male end and the female end is mounted on the connection printed board 70, and then the other end is mounted on the second surface of the base plate, the plug port assembly 52 or the modularized aviation assembly 60, which are adapted to be connected with the male end or the female end, and the like, and in the same way, various high-density connectors described later are omitted herein.

The connection printed board 70 is provided with a plurality of mounting holes (not shown) and is locked and fixed on the bottom cover plate 14 through a plurality of stainless steel fixing pads 90 and bolts 91.

In addition, the modular air socket assembly 60 includes an air socket printed board 61, an air socket 62, and a plurality of second high-density connectors 100 disposed on the air socket printed board 61, and the second high-density connectors 100 are also pluggable high-density connectors that are commonly used as the first high-density connectors 80 and are correspondingly plugged and mounted on the air socket printed board 61. The rear cover plate 12 is provided with aviation socket holes (not shown in the figure), and aviation sockets 62 are fixed on the inner surface of the rear cover plate 12 through the aviation socket holes; the aviation printed board 61 is also provided with a plurality of mounting holes (not shown in the figure), and is also locked and fastened on the back cover 12 through stainless steel fixing cushion posts 90 and screws 91.

The chassis 10 is further provided with an indicator light switch printed board 110 and a second connecting board 120, the structure of the second connecting board 120 is approximately the same as that of the first connecting board 40, and a plurality of mounting holes 130 are formed in the second connecting printed board 120, and the second connecting board 120 is locked and fixed on the bottom cover board 14 through a plurality of stainless steel fixing pads 90 and bolts 91. The second connection board 120 is used for connecting the avionics printed board 61 and the pilot lamp switch printed board 110, and the same second connection board 120 adopts a common third high-density connector 160 as a connection mode as other components such as the avionics printed board 61 and the pilot lamp switch printed board 110. The pilot lamp switch printed board 110 is arranged on the outer side of the right chute 32 and is close to the inner side of the front cover plate 11, and the front cover plate 11 is provided with a pilot lamp observation hole 11a, so that the electrical signal condition of the chassis can be clearly observed.

In order to enhance the stability of the operation of the electrical devices in the chassis, and to withstand the plugging force of the first high-density connector 80 and the second high-density connector 100 during the plugging and the mechanical arm grabbing the first connecting plate 40 and the second connecting plate 120 to be thick during the program control, the electrical devices are smoothly plugged into the corresponding positions according to the predetermined line and direction, and the problem that the electrical devices of the cable electrical device and the flexible printed board cannot realize the electrical device of the mechanical arm is solved. In the embodiment of the present utility model, the first connection board 40, the second connection board 120, the aviation plug printed board 61, the pilot lamp switch printed board 110 and the like are made of FR-4 copper-clad rigid laminates.

In addition, in order to enhance the stability of the installation of the modular motherboard 20, a middle support plate 140 is further disposed in the chassis, and the middle support plate 140 may be fixedly connected to the bottom cover plate 14 by screws (not shown). The middle support plate 140 is located between the left chute 31 and the right chute 32 and below the modular main board 20, the middle support plate 140 is parallel to the chute plate 30, and the end surface in the length direction of the middle support plate 140 abuts against the bottom plate 50, so that the bottom plate 50 and the middle support plate 140 can be connected in a reinforcing manner through screw holes.

Because the front side of the modular motherboard 20 has a plurality of external communication connectors 21, when the chassis 10 is assembled but not packaged for transportation or not used for a long time, dust is often accumulated in the external communication connectors 21, and a protection cover 150 capable of covering the drawing slot is provided in the embodiment of the utility model, when the protection cover 150 covers the drawing slot 12, the outer surface of the protection cover 150 is flush with the outer surface of the front cover 11. Specifically, a sliding groove (not shown) matched with the thickness of the protective cover 150 is formed in the outer frame of the sliding groove 12 on the front cover 11, and the protective cover 150 can be opened or closed in a sliding manner; or by means of screws or adhesive fastening, etc., the left runner plate 31 in this embodiment of the utility model may be fastened to the inner surface of the left cover plate 15 by means of screws (not shown). The cross section of the chute board 30 in the embodiment of the utility model is similar to a "mountain" shape turned 90 degrees, the modularized main board 20 is arranged at the upper position of the chute board 30, the edge of the convex rail 23 is provided with a screw hole or a through hole, the middle wall of the chute board 30 is provided with a corresponding screw hole (not shown in the figure), and when the modularized main board is installed in place, the modularized main board can be fixed on the chute board 30 by a through hole 24 arranged on the convex rail through a screw, and the details are not repeated here.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The chassis supporting the modularized wireless cable electric installation technology is used for adapting to a modularized main board, and comprises a chassis shell formed by enclosing a front cover plate, a rear cover plate, a top cover plate, a bottom cover plate, a left cover plate and a right cover plate, and is characterized by also comprising a pair of chute plates and a first connecting plate, wherein the chute plates are fixedly arranged in the chassis shell and used for guiding and supporting the modularized main board; the end of the sliding groove plate, which is positioned on the sliding groove plate and is close to the rear cover plate, is provided with a bottom plate which is in plug-in matching with the modularized main plate, and the modularized main plate is square in appearance; convex rails thinner than the width dimension of the sliding grooves of the sliding groove plate are convexly arranged on the left side and the right side of the modularized main plate; the front cover plate is provided with a drawing groove, and the modularized main board can be drawn into or separated from the chassis; the rear cover plate is provided with a modularized aviation socket assembly; one end of the first connecting plate is connected with the bottom plate, and the other end of the first connecting plate is connected with the modularized aviation socket assembly.

2. The chassis supporting modular wireless cable assembly technology of claim 1, wherein the first connection board comprises a connection printed board and two first high-density connectors respectively arranged at two ends of the connection printed board, wherein the two first high-density connectors are respectively applied to the connection base board and the modular aviation component; the connecting printed board is provided with a plurality of mounting holes and is locked and fixed on the bottom cover plate through a plurality of stainless steel fixing cushion posts.

3. The chassis supporting modular cordless cable assembly of claim 2, wherein the modular air socket assembly comprises an air socket printed board, an air socket and a plurality of second high density connectors disposed on the air socket printed board, the rear cover plate being provided with air socket holes through which the air socket is secured to the inner surface of the rear cover plate; a plurality of mounting holes are also formed in the aviation plug-in printed board, and the aviation plug-in printed board is also fastened on the rear cover plate through stainless steel fixing cushion posts.

4. The chassis of claim 3, wherein the first high density connector and the second high density connector are universal pluggable connectors; the first connecting plates and the aviation plug printed boards are respectively and correspondingly inserted and installed.

5. The cabinet supporting modularized wireless cable radio installation technology according to claim 4, further comprising an indicator light switch printed board and a second connecting board, wherein the second connecting board is used for connecting the aviation plug printed board and the indicator light switch printed board, the indicator light switch printed board is arranged on the outer side of the right chute and is close to the inner side of the front cover board, and the front cover board is provided with an indicator light observation hole.

6. The cabinet supporting modular cordless cable fitting technology of claim 5, wherein the first web and the second web are made of FR-4 copper clad rigid laminate.

7. The cabinet supporting modular cordless electrical installation according to claim 1, wherein the pair of runner plates is divided into a left runner plate and a right runner plate, wherein the left runner plate is disposed adjacent to the left cover plate.

8. The cabinet supporting modular cordless cable of claim 7, further comprising a central support plate positioned between said left and right runners and below said modular motherboard and having a lengthwise end thereof abutting the bottom plate.

9. The cabinet supporting modular cordless electrical installation according to claim 1, further comprising a protective cover covering said pull slot, wherein an outer surface of said protective cover is flush with an outer surface of said front cover when said protective cover covers said pull slot.

10. The cabinet supporting modular cordless cable fitting technology of any one of claims 1-9, wherein the front cover plate, rear cover plate, top cover plate, bottom cover plate, left cover plate, right cover plate are all made of aluminum alloy material.