CN220629744U - Module box, board card module and electronic equipment - Google Patents

Abstract

The embodiment of the application provides a module box, a board card module and electronic equipment, and relates to the technical field of electronic equipment. The module box comprises a box body, a box cover, a fixing structure and a connector assembly. The box body is provided with a taking and placing opening, and the box cover is connected with the box body in a openable and closable manner at the taking and placing opening. The fixed knot constructs and locates in the box body, and with box body fixed connection, forms the installation space that is used for the mounting panel card between box body, fixed knot construct and the lid. The box body comprises a first side plate opposite to the taking and placing opening, and the connector assembly is arranged in the installation space and fixedly connected with the first side plate. The lid has elastic compressing tightly piece towards the surface of first curb plate, compresses tightly the relative setting of piece and fixed knot constructs, and fixed knot constructs the surface towards the lid and is used for placing the handle strip, and fixed knot constructs and compresses tightly the piece and be used for compressing tightly the handle strip fixedly. Therefore, the fixing piece for fixing the handle strip is not required to be arranged in the module box, so that the sizes of the module box and the board card module in the height direction of the module box are smaller.

Description

Module box, board card module and electronic equipment

Technical Field

The application relates to the technical field of electronic equipment, in particular to a module box, a board card module and electronic equipment.

Background

The electronic equipment shell is internally provided with a network card, a service card, a memory card, a graphic processor (graphics processing unit, GPU), a data processor (data processing unit, DPU) and other boards, the boards can be inserted into a connector electrically connected with the main board of the electronic equipment so as to be electrically connected with the main board through the connector, the boards can be fixedly connected with a handle bar, and the boards can be fixedly connected with the shell through the handle bar so as to be firmly inserted into the connector.

In the related art, a board card bracket is arranged in a shell of the electronic equipment, the board card bracket is fixedly connected with the shell, a fixing piece for fixing the handle bar is arranged on the board card bracket, and the handle bar is fixed on the board card bracket by the fixing piece, so that the handle bar can be fixedly connected with the shell through the board card bracket.

However, when the board is mounted in the module box to form the board module, if the handle bar is fixed by the fixing piece, the dimension of the board module in the height direction of the module box is larger, so that the board module is difficult to assemble in the shell of the electronic device.

Disclosure of Invention

The embodiment of the application provides a module box, integrated circuit board module and electronic equipment, through the compress tightly the piece that sets up on the lid of module box, can compress tightly the handle strip on the fixed knot that sets up in the box body of module box, need not set up the mounting in addition at the module box internal fixation handle strip, can make the size of module box and integrated circuit board module in the direction of height of module box less for the integrated circuit board module is assembled comparatively easily in the casing.

An aspect of the present application provides a module box, including box body, lid, fixed knot construct and connector assembly. One side of the box body in the height direction of the module box is provided with a picking and placing opening through which the board card assembly passes, and the box cover is connected with the box body in a openable cover at the picking and placing opening. The fixed knot constructs and locates in the box body, and with box body fixed connection, forms the installation space that is used for the integrated circuit board of mounting panel card subassembly between box body, fixed knot construct and the lid. The box body comprises a first side plate opposite to the taking and placing opening, and the connector assembly is arranged in the installation space and fixedly connected with the first side plate. The surface of the box cover facing the first side plate is provided with an elastic pressing piece, and the pressing piece is arranged opposite to the fixing structure. The connector assembly is used for the plug board card, the surface of the fixing structure, facing the box cover, is used for placing the handle strip of the plug board assembly, so that the handle strip is clamped between the fixing structure and the pressing piece, and the fixing structure and the pressing piece are used for pressing and fixing the handle strip.

The module box that this application embodiment provided, lid connect back on the box body, can compress tightly the handle strip fixedly through elastic compressing member and the fixed knot who sets up on the lid, and fixed handle strip is accomplished by lid on the box body, need not set up the mounting that is used for fixed handle strip in addition in the module box, need not reserve the space of installation mounting, can make the size of module box and integrated circuit board module on the direction of height of module box less for the integrated circuit board module is assembled comparatively easily in the casing. In addition, cover lid can accomplish the fixed to the handle strip, and the lid is opened can be released the fixed to the handle strip, and dismouting integrated circuit board subassembly is simple, convenient in the module box.

In one possible implementation, the lid has opposite first and second ends. The first end is connected with the box body in a detachable way through the locking mechanism, the second end is connected with the box body in a rotating way through the connecting shaft, the first end and the second end are respectively located at two ends of the box cover in the length direction of the module box, the fixing structure is located between the first end and the second end along the length direction of the module box, and the distance between the fixing structure and the first end is smaller than the distance between the fixing structure and the second end. Wherein, the axis of connecting axle extends along the width direction of module box.

In one possible implementation, the case body further includes a second side plate and a third side plate opposite in the width direction of the module case. The first curb plate is at the one end of second curb plate and the one end fixed connection of third curb plate respectively at the width direction's of module box both ends, and the other end of second curb plate and the other end of third curb plate form and get and put the mouth, and the lid that the lid can open and shut connects the one end that deviates from first curb plate and the one end that the third curb plate deviates from first curb plate at the second curb plate. The first connecting hole has been seted up to the second curb plate, and the second connecting hole has been seted up to the third curb plate, and first connecting hole and second connecting hole set up relatively. The connecting shaft comprises a first rotating shaft section and a second rotating shaft section which are separated from each other, the first rotating shaft section and the second rotating shaft section are coaxially arranged, the first rotating shaft section and the second rotating shaft section are respectively and fixedly connected to two sides of the box cover in the width direction of the module box, the first rotating shaft section penetrates through the first connecting hole and is rotationally connected with the hole wall of the first connecting hole, and the second rotating shaft section penetrates through the second connecting hole and is rotationally connected with the hole wall of the second connecting hole.

In one possible implementation manner, the second side plate is further provided with a first bending slide, one end of the first bending slide is communicated with the first connecting hole, the other end of the first bending slide penetrates through one end of the second side plate, which is away from the first side plate, and the first bending slide is used for enabling the first rotating shaft section to slide between the first connecting hole and the outer portion of the second side plate. The third side plate is further provided with a second bending slide way, one end of the second bending slide way is communicated with the second connecting hole, the other end of the second bending slide way penetrates through one end of the third side plate, which is away from the first side plate, and the second bending slide way is used for enabling the second rotating shaft section to slide between the second connecting hole and the outer portion of the third side plate.

In one possible implementation manner, one end of the first rotating shaft section is fixedly connected with the box cover, the other end of the first rotating shaft section is fixedly connected with a first limiting cap, one end of the second rotating shaft section is fixedly connected with the box cover, and the other end of the second rotating shaft section is fixedly connected with a second limiting cap. In the width direction of the module box, the second side plate is positioned between the first limit cap and one end of the first rotating shaft section connected with the box cover, and the third side plate is positioned between the second limit cap and one end of the second rotating shaft section connected with the box cover. The first limiting cap is used for being abutted with the second side plate so as to limit the relative movement of the first rotating shaft section and the second side plate in the width direction of the module box, and the second limiting cap is used for being abutted with the third side plate so as to limit the relative movement of the second rotating shaft section and the third side plate in the width direction of the module box.

In one possible implementation, the locking mechanism includes a slider. The lid has slide channel, and the slider sliding fit is in slide channel, and slide channel has along lid surface interval distribution's that deviates from first curb plate third end and fourth end, and the slider is used for along slide channel sliding between third end and fourth end. The sliding piece is provided with a lock tongue. When the sliding piece slides to the fourth end, the lock tongue moves to the first position, so that the first end is fixedly connected with the box body. When the sliding piece slides to the third end, the lock tongue moves to the second position so as to disconnect the first end from the box body.

In one possible implementation, the fixing structure includes a fixing beam fixedly connected to the case body, and the fixing beam is disposed at a distance from the first side plate. The compressing piece is opposite to the fixed beam, the surface of the fixed beam facing the box cover is used for placing the handle strip, so that the handle strip is clamped between the fixed beam and the compressing piece, and the fixed beam and the compressing piece are used for compressing and fixing the handle strip. The surface of the sliding piece facing the second end is provided with a lock tongue. In the direction of height of the module box, the lock tongue is located between the fixed beam and the first side plate. The third end and the fourth end are distributed at intervals along the length direction of the module box. In the length direction of the module box, the distance between the third end and the second end is larger than the distance between the fourth end and the second end. When the lock tongue is located the first position, the orthographic projection of lock tongue along the direction of height of module box and the orthographic projection of fixed beam along the direction of height of module box overlap at least partially, and the lock tongue is used for with the fixed beam towards the surface butt of first curb plate to make first end and box body fixed connection. When the lock tongue is located at the second position, the orthographic projection of the lock tongue along the height direction of the module box is located outside the orthographic projection of the fixed beam along the height direction of the module box, so that the first end is disconnected from the box body.

In one possible implementation, the locking mechanism further comprises a resilient member. The elastic piece is arranged between the sliding piece and the box cover and is used for driving the sliding piece to slide to the fourth end along the sliding channel.

In one possible embodiment, the compression element is made of foam.

Another aspect of the embodiments of the present application provides a board card module, including a board card assembly and a module case in any of the foregoing embodiments. The board card assembly comprises a board card and a handle strip fixedly connected with the board card. The integrated circuit board is pegged graft on the connector assembly of module box, and the handle strip presss from both sides between the fixed knot of module box constructs and the piece that compresses tightly of module box, and the handle strip is compressed tightly fixedly by fixed knot constructs and compresses tightly the piece.

In still another aspect, an electronic device includes a housing and a board module in any of the foregoing embodiments, where the board module is installed in the housing.

Drawings

Fig. 1 is a schematic diagram of a board card assembly of an electronic device according to an embodiment of the present application;

fig. 2 is a schematic plugging diagram of a board card assembly and a connector assembly of an electronic device according to an embodiment of the present application;

fig. 3 is a schematic diagram of a board card module according to an embodiment of the present application;

Fig. 4 is a schematic view of a part of a structure of a module box according to an embodiment of the present disclosure;

fig. 5 is a cross-sectional view of a board card module provided in an embodiment of the present application;

fig. 6 is an enlarged view of a portion a in fig. 5;

FIG. 7 is a schematic view of a view angle at a box cover of a module box according to an embodiment of the present disclosure;

FIG. 8 is an exploded view of a view at the lid of a modular cassette according to an embodiment of the present disclosure;

FIG. 9 is an exploded view of another view at the lid of a modular cassette according to an embodiment of the present disclosure;

FIG. 10 is a cross-sectional view of a locking mechanism of a module case according to an embodiment of the present disclosure;

fig. 11 is a schematic diagram of a module case according to an embodiment of the present disclosure when a case cover of the module case is opened;

fig. 12 is a schematic diagram of a case cover of a board card module according to an embodiment of the disclosure when opened;

FIG. 13 is a schematic view of another view angle at the lid of a module case according to an embodiment of the present disclosure;

fig. 14 is a schematic view of a part of a structure of a board card module according to an embodiment of the present application.

Reference numerals illustrate:

1. a board card module;

10. a board card assembly;

11. a board card; 12. a golden finger connecting part; 13. a handle bar; 14. positioning holes;

20. A module box;

100. a box body;

110. a first side plate;

120. a second side plate; 121. A first connection hole; 122. A first folding slideway;

130. a third side plate; 131. A second connection hole; 132. A second folding slideway;

200. a box cover;

210. a cover plate; 211. a second end; 213. a second shaft section; 214. the second limit cap;

220. a locking seat; 221. a first end; 222. a guide hole; 223. a bump;

230. a sliding channel; 231. a first notch; 232. a second notch; 233. a third end; 234. a fourth end;

300. a fixed structure;

310. a fixed beam; 311. positioning columns; 320. a support column; 330. a connecting plate;

400. a connector assembly;

410. a carrier plate; 420. a connector;

500. a pressing member;

510. an assembly groove;

600. a locking mechanism;

610. a slider; 611. a guide post; 612. a receiving groove; 620. a bolt; 630. an elastic member.

Detailed Description

The terminology used in the description of the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application, as will be described in detail with reference to the accompanying drawings.

Embodiments of the present application provide an electronic device that may include, but is not limited to, a computer, a server, etc.

In this embodiment, electronic equipment includes casing and mainboard, and the mainboard is the circuit board, and in the casing was located to the mainboard, the inner wall fixed connection of mainboard and casing.

Fig. 1 is a schematic diagram of a board assembly of an electronic device provided in an embodiment of the present application, and fig. 2 is a schematic diagram of plugging between a board assembly and a connector assembly of an electronic device provided in an embodiment of the present application.

As shown in fig. 1 and 2, in an embodiment of the present application, an electronic device may include a board card assembly 10 and a connector assembly 400, where the board card assembly 10 and the connector assembly 400 are disposed in a housing (not shown). The connector assembly 400 includes a carrier 410 and a connector 420, wherein the carrier 410 may be a circuit board, the carrier 410 is fixedly mounted on the housing and electrically connected to a motherboard (not shown), and the connector 420 is fixedly mounted on the carrier 410 and electrically connected to the carrier 410. The board card assembly 10 may include a board card 11 and a handle bar 13 fixedly connected with the board card 11, the board card 11 has a golden finger connection portion 12, the board card 11 is plugged onto the connector 420 of the connector assembly 400 through the golden finger connection portion 12 so as to be electrically connected with the connector 420, the board card 11 may be electrically connected with the motherboard through the connector assembly 400, the handle bar 13 is used for being fixedly connected with the housing, so that the board card 11 may be fixedly connected with the housing through the handle bar 13, so that the board card 11 may be firmly plugged onto the connector 420 of the connector assembly 400.

Illustratively, a plurality of connectors 420 may be mounted on the carrier board 410 of the connector assembly 400, and one board 11 may be plugged onto each connector 420.

Illustratively, the connector 420 may be a peripheral high-speed interconnect bus PCIE (peripheral component interconnect express) connector. The board 11 may be a Peripheral Component Interconnect Express (PCIE) board.

By way of example, the board 11 may include, but is not limited to, a network card, a business card, a memory card, a graphics processor (graphics processing unit, GPU), a data processor (data processing unit, DPU), and the like.

When a plurality of boards 11 are plugged into the connector assembly 400, the boards 11 plugged into the connector assembly 400 may be the same or different.

Illustratively, the connector assembly 400 may be an expansion (riser) card.

In the related art, the electronic device further comprises a board card support and a fixing piece, wherein the board card support and the inner wall of the shell are fixedly connected, the carrier plate is fixedly connected with the board card support, so that the carrier plate can be fixedly installed on the shell through the board card support, the fixing piece can fix the handle bar on the board card support, and the handle bar can be fixedly connected with the shell through the board card support.

With the modular development of electronic devices, the card assembly may be assembled into a module case to form a card module. However, after the board assembly is assembled into the module box, if the handle bar is fixed by the fixing member, a space for installing the fixing member needs to be reserved in the module box, so that the dimensions of the module box and the board module in the height direction of the module box are larger, and the board module is difficult to assemble in the shell of the electronic device when the dimensions of the shell of the electronic device are unchanged.

Fig. 3 is a schematic diagram of a card module provided in an embodiment of the present application, fig. 4 is a schematic diagram of a part of a structure of a module box provided in an embodiment of the present application, fig. 5 is a cross-sectional view of a card module provided in an embodiment of the present application, and fig. 6 is an enlarged view of a portion a in fig. 5. The x direction is the height direction of the module case 20, the y direction is the length direction of the module case 20, and the z direction is the width direction of the module case 20.

As shown in fig. 3 to 6, based on this, in the embodiment of the application, the electronic device includes a board module 1, and the board module 1 is fixedly installed in the housing. The board card module 1 includes a module case 20 and a board card assembly 10, and the module case 20 includes a case body 100, a case cover 200, a fixing structure 300, and a connector assembly 400. The box body 100 is fixedly connected with the shell, one side of the box body 100 in the height direction of the module box 20 is provided with a picking and placing opening through which the board card assembly 10 passes, so that the board card assembly 10 can be picked and placed in the box body 100 along the height direction of the module box 20 through the picking and placing opening, and the box cover 200 is connected to the box body 100 in a cover openable and closable at the picking and placing opening. The fixing structure 300 is disposed in the case body 100 and is fixedly connected with the case body 100, and a mounting space for mounting the board 11 of the board assembly 10 is formed between the case body 100, the fixing structure 300 and the case cover 200. The box body 100 includes a first side plate 110 opposite to the access opening, and the connector assembly 400 is disposed in the installation space and fixedly connected to the first side plate 110. The surface of the cover 200 facing the first side plate 110 has an elastic pressing member 500, and the pressing member 500 is disposed opposite to the fixing structure 300. The connector assembly 400 is used for plugging the board card 11 in the installation space, the surface of the fixing structure 300 facing the box cover 200 is used for placing the handle bar 13 of the board card assembly 10, so that the handle bar 13 is clamped between the fixing structure 300 and the pressing piece 500, and the fixing structure 300 and the pressing piece 500 are used for pressing and fixing the handle bar 13, so that the handle bar 13 is fixedly connected with the box body 100.

Like this, lid 200 lid connects on box body 100 back, can compress tightly handle strip 13 through elastic clamp 500 and the fixed knot who sets up on lid 200 construct 300 and fix, and fixed handle strip 13 is accomplished by lid 200 that the lid was connected on box body 100, need not set up the mounting that is used for fixed handle strip 13 in addition in module box 20, need not reserve the space of installing the mounting, can make module box 20 and integrated circuit board module 1 be less in the size of the direction of height of module box 20 for integrated circuit board module 1 is assembled comparatively easily in the casing. In addition, the fixing of the handle bar 13 can be completed by covering the box cover 200, the fixing of the handle bar 13 can be released by opening the box cover 200, and the assembly and disassembly of the board card assembly 10 in the module box 20 are simple and convenient.

It will be appreciated that in this application, the various components of the modular case 20 are described in terms of the case cover 200 being attached to the case body 100, unless otherwise indicated. When the cover 200 is attached to the case body 100, the length direction of the cover 200 is the same as the length direction of the module case 20, the width direction of the cover 200 is the same as the width direction of the module case 20, and the thickness direction of the cover 200 is the same as the height direction of the module case 20.

It can be understood that when the box cover 200 is opened, the board assembly 10 can be plugged onto the connector assembly 400 along the height direction of the module box 20 through the access opening, and the board assembly 10 plugged onto the connector assembly 400 can be pulled out from the connector assembly 400 along the height direction of the module box 20 through the access opening.

The carrier plate 410 of the connector assembly 400 is fixedly connected with the first side plate 110, a connector 420 is disposed on a side of the carrier plate 410 facing the pick-and-place opening, and the board 11 is inserted into the connector 420 disposed on a side of the carrier plate 410 facing the pick-and-place opening through the golden finger connection portion 12. In the height direction of the module case 20, the card 11 is located between the carrier 410 and the case cover 200.

By way of example, the compression member 500 may be made of one or more materials of foam, rubber, silicone, and the like.

In the present embodiment, the pressing member 500 is made of foam.

In this way, the compression ratio of the compressing member 500 made of foam is large, and the space of the module case 20 in the height direction occupied by the compressing member 500 is small after the cap 200 compresses the handle bar 13 on the fixing structure 400 through the compressing member 500.

In the embodiment of the present application, the case body 100 further includes a second side plate 120 and a third side plate 130 opposite in the width direction of the module case 20. The first side plate 110 is fixedly connected with one end of the second side plate 120 and one end of the third side plate 130 at two ends of the width direction of the module box 20, a picking and placing opening is formed at the other end of the second side plate 120 and the other end of the third side plate 130, and the openable cover 200 is connected with one end of the second side plate 120, which is far away from the first side plate 110, and one end of the third side plate 130, which is far away from the first side plate 110.

In this embodiment, the fixing structure 300 includes a fixing beam 310 fixedly connected with the box body 100, two ends of the fixing beam 310 extend along the width direction of the module box 20, the fixing beam 310 is spaced from the first side plate 110, the pressing member 500 is opposite to the fixing beam 310, the fixing beam 310 faces the surface of the box cover 200 to place the handle bar 13, so that the handle bar 13 is clamped between the fixing beam 310 and the pressing member 500, and the fixing beam 310 and the pressing member 500 are used for pressing and fixing the handle bar 13.

For example, both ends of the fixing beam 310 may be fixedly coupled with the second and third side plates 120 and 130, respectively, by fasteners.

Illustratively, the distance from the fixing beam 310 to the first side plate 110 is greater than the distance from the fixing beam 310 to the box cover 200 in the height direction of the module box 20.

In this embodiment, the fixing structure 300 further includes a support column 320 and a connection plate 330, the connection plate 330 is fixedly connected with the surface of the first side plate 110 facing the picking and placing opening, two ends of the support column 320 are respectively fixedly connected with the connection plate 330 and the fixing beam 310, and a plurality of support columns 320 can be fixedly connected between the connection plate 330 and the fixing beam 310 along the width direction of the module box 20 at intervals.

Thus, the strength of the fixing beam 310 can be increased, and the fixing beam 310 is less likely to be deformed by compression.

In the present embodiment, the lid 200 has opposite first 221 and second 211 ends. The first end 221 and the second end 211 are respectively connected with the case body 100, the first end 221 and the second end 211 are respectively positioned at two ends of the case cover 200 in the length direction of the module case 20, the fixing structure 300 is positioned between the first end 221 and the second end 211 along the length direction of the module case 20, and the interval between the fixing structure 300 and the first end 221 is smaller than the interval between the fixing structure 300 and the second end 211.

In some possible embodiments, the first end 221 and the second end 211 may be detachably connected to the case body 100, respectively.

Illustratively, the first end 221 may be removably coupled to the case 100 via a fastener coupling structure, a snap-fit structure, etc., and the second end 211 may be removably coupled to the case 100 via a fastener coupling structure, a snap-fit structure, etc.

In other possible embodiments, the first end 221 is detachably connected to the case 100 by the locking mechanism 600, and the second end 211 is rotatably connected to the case 100 by a connection shaft, wherein an axis of the connection shaft extends in a width direction of the module case 20.

Therefore, the box cover 200 is convenient to open and close, and the box cover 200 does not need to be aligned when being connected with the box body 100, so that the assembly and disassembly efficiency of the board card module 1 is higher. In addition, the cover 200 is not easily lost when the cover 200 is opened.

As shown in fig. 4 and 5, in some possible embodiments, the second side plate 120 is provided with a first connection hole 121, the third side plate 130 is provided with a second connection hole 131, and the first connection hole 121 and the second connection hole 131 are disposed opposite to each other. The connecting shaft comprises a first rotating shaft section (not shown) and a second rotating shaft section 213 which are separated from each other, the first rotating shaft section and the second rotating shaft section 213 are coaxially arranged, the first rotating shaft section and the second rotating shaft section 213 are respectively and fixedly connected to two sides of the box cover 200 in the width direction of the module box 20, the first rotating shaft section is penetrated in the first connecting hole 121 and rotationally connected with the hole wall of the first connecting hole 121, and the second rotating shaft section 213 is penetrated in the second connecting hole 131 and rotationally connected with the hole wall of the second connecting hole 131.

In this way, with respect to the solution in which the connecting shaft is a long shaft with two ends respectively rotatably connected to the hole wall of the first connecting hole 121 and the hole wall of the second connecting hole 131, the interval between the first shaft segment and the second shaft segment 213 may be used for arranging devices or other structural members, so that the space utilization in the module box 20 is high.

Illustratively, the box cover 200 has a first connecting lug (not shown) and a second connecting lug (not shown) on both sides of the width direction of the module box 20, respectively, the first shaft section is fixedly connected with the first connecting lug, and the second shaft section 213 is fixedly connected with the second connecting lug.

In this way, the first shaft section 213 for penetrating into the first connection hole 121 and the second shaft section 213 for penetrating into the second connection hole 131 are conveniently connected with the box cover 200.

Illustratively, the box cover 200 has a first flanging structure (not shown) and a second flanging structure (not shown) on two sides of the module box 20 in the width direction, wherein the first flanging structure and the second flanging structure are respectively used for being covered on the outer side of one end of the second side plate 120, which is away from the first side plate 110, and the outer side of one end of the third side plate 130, which is away from the first side plate 110.

Thus, the cover 200 can be firmly connected with the case body 100.

Illustratively, the first connecting lugs are connected to the first flange structure, and the first connecting lugs protrude from the first flange structure along the height direction of the module case 20. The second connecting lug is connected with the second flanging structure, and the second connecting lug protrudes out of the second flanging structure along the height direction of the module box 20.

In some possible embodiments, the second side plate 120 is further provided with a first bending slide 122, one end of the first bending slide 122 is communicated with the first connecting hole 121, the other end penetrates through one end of the second side plate 120 facing away from the first side plate 110, and the first bending slide 122 is used for sliding the first rotating shaft section between the first connecting hole 121 and the outer part of the second side plate 120. The third side plate 130 is further provided with a second bending slide 132, one end of the second bending slide 132 is communicated with the second connecting hole 131, the other end of the second bending slide 132 penetrates through one end of the third side plate 130, which is away from the first side plate 110, and the second bending slide 132 is used for sliding the second rotating shaft section 213 between the second connecting hole 131 and the outside of the third side plate 130.

Thus, the second end 211 of the cover 200 is conveniently assembled and disassembled with the case body 100, and the cover 200 is convenient to maintain and replace.

Illustratively, the first bending slide 122 and the second bending slide 132 are identical in shape, and the first bending slide 122 and the second bending slide 132 are disposed opposite to each other. For example, the first and second bending ramps 122, 132 may each be an "L" shaped ramp.

In some possible embodiments, one end of the first shaft segment is fixedly connected to the box cover 200, the other end of the first shaft segment is fixedly connected to a first limiting cap (not shown), one end of the second shaft segment 213 is fixedly connected to the box cover 200, and the other end of the second shaft segment 213 is fixedly connected to a second limiting cap 214. In the width direction of the module case 20, the second side plate 120 is located between the first limiting cap and one end of the first rotating shaft section connected to the case cover 200, and the third side plate 130 is located between the second limiting cap 214 and one end of the second rotating shaft section 213 connected to the case cover 200. The first limiting cap is used for abutting against the second side plate 120 to limit the relative movement of the first rotating shaft section and the second side plate 120 in the width direction of the module box 20, and the second limiting cap 214 is used for abutting against the third side plate 130 to limit the relative movement of the second rotating shaft section 213 and the third side plate 130 in the width direction of the module box 20.

Thus, the first shaft section is not easy to be separated from the first connecting hole 121, and the second shaft section 213 is not easy to be separated from the second connecting hole 131, so that the connection between the second end 211 of the box cover 200 and the box body 100 is relatively stable.

When the first shaft section is fixedly connected with the first connecting lug, and the second shaft section 213 is fixedly connected with the second connecting lug, the second side plate 120 is located between the first connecting lug and the first limiting cap, and the third side plate 130 is located between the second connecting lug and the second limiting cap 214 in the width direction of the module case 20. The first connecting lug and the first limiting cap are used for limiting the position of the first rotating shaft section moving to two sides along the width direction of the module box 20, and the second connecting lug and the second limiting cap 214 are used for limiting the position of the second rotating shaft section 213 moving to two sides along the width direction of the module box 20.

Illustratively, the locking mechanism 600 connecting the first end 221 with the case 100 may include, but is not limited to, a fastener connection structure, a snap-fit structure, a latch structure, and the like.

Fig. 7 is a schematic diagram of a box cover of a module box according to an embodiment of the present application, fig. 8 is an exploded view of a view angle of the box cover of the module box according to an embodiment of the present application, fig. 9 is an exploded view of another view angle of the box cover of the module box according to an embodiment of the present application, and fig. 10 is a cross-sectional view of a locking mechanism of the module box according to an embodiment of the present application.

As shown in fig. 7-10, and referring to fig. 5 and 6, in some possible embodiments, the locking mechanism 600 may include a slider 610. The lid 200 has a sliding channel 230, a sliding member 610 slidably mounted within the sliding channel 230, the sliding channel 230 having third and fourth ends 233, 234 spaced along a surface of the lid 200 facing away from the first side plate 110, the sliding member 610 being adapted to slide along the sliding channel 230 between the third and fourth ends 233, 234. The sliding member 610 is provided with a locking tongue 620. When the slider 610 slides to the fourth end 234, the latch 620 moves to the first position to fixedly connect the first end 221 with the case 100. When the slider 610 slides to the third end 233, the latch 620 moves to the second position to disconnect the first end 221 from the case 100.

In this way, the first end 221 can be fixedly connected with the case body 100 and the first end 221 can be released from being fixedly connected with the case body 100 by the sliding member 610, so that the case cover 200 can be closed or opened, and the case cover 200 can be closed or opened without using tools, so that the case cover 200 can be opened or closed conveniently.

In some possible implementations, a locking block is fixedly connected to the box body 100, and the locking block has a locking hole, and when the locking tongue 620 is located in the first position, at least part of the locking tongue 620 is inserted into the locking hole, so that the first end 221 is fixedly connected to the box body 100. When the latch 620 is in the second position, the latch 620 is positioned outside the locking hole to disconnect the first end 221 from the case 100.

In other possible implementations, the surface of the slider 610 facing the second end 211 is provided with a locking tongue 620. In the height direction of the module case 20, the latch 620 is located between the fixing beam 310 and the first side plate 110. The third end 233 and the fourth end 234 are spaced apart along the length of the module case 20. The spacing between the third end 233 and the second end 211 is greater than the spacing between the fourth end 234 and the second end 211 in the length direction of the module case 20. When the latch 620 is located at the first position, that is, when the sliding member 610 slides to the fourth end 234, the orthographic projection of the latch 620 along the height direction of the module case 20 at least partially coincides with the orthographic projection of the fixed beam 310 along the height direction of the module case 20, and the latch 620 is used to abut against the surface of the fixed beam 310 facing the first side plate 110, so that the first end 221 is fixedly connected with the case body 100. When the latch 620 is at the second position, that is, when the slider 610 slides to the third end 233, the front projection of the latch 620 along the height direction of the module case 20 is located outside the front projection of the fixing beam 310 along the height direction of the module case 20, so that the first end 221 is disconnected from the case body 100.

Like this, utilized the fixed beam 310 of placing handle bar 13 to cooperate with spring bolt 620 to make first end 221 and box body 100 locking when spring bolt 620 moves to the first position, need not to set up alone in module box 20 and be used for with spring bolt 620 complex structure, the structure of module box 20 is comparatively simple, does benefit to the space utilization who improves module box 20. In addition, the latch 620 can also have an effect of preventing the fixing beam 310 from being deformed due to the compression of the compression member 500, so that the fixing beam 310 and the compression member 500 are more stable to compress the handle bar 13.

Illustratively, the sliding member 610 has sliding ribs (not shown) on both sides in the width direction of the module case 20, and the channel walls of the sliding channel 230 have sliding grooves (not shown) corresponding to the sliding ribs, and the sliding ribs are slidably fitted into the corresponding sliding grooves so that the sliding member 610 is slidably connected with the channel walls of the sliding channel 230.

The lid 200 includes a cover 210 and a locking base 220, the locking base 220 includes a first end 221, the cover 210 includes a second end 211, an end of the cover 210 facing away from the second end 211 has a first notch 231, an end of the locking base 220 facing away from the first end 221 has a second notch 232, and the locking base 220 is fixedly connected to an end of the cover 210 facing away from the second end 211, such that the first notch 231 and the second notch 232 form a sliding channel 230.

Thus, the sliding member 610 is conveniently installed with the box cover 200.

When the cover 200 includes the cover 210 and the locking seat 220, the pressing member 500 is fixedly connected to the surface of the cover 210, and the cover 210 may have a first connection lug, a second connection lug, a first flange structure and a second flange structure at both sides of the width direction of the module case 20.

The sliding channel 230 is a straight channel with two ends extending along the length direction of the module case 20, the surface of the sliding member 610 facing the first end 221 is provided with a guiding post 611, the third end 233 is provided with a guiding hole 222 corresponding to the guiding post 611, and the guiding post 611 is inserted into the corresponding guiding hole 222 and slidingly engaged with the hole wall of the guiding hole 222.

Thus, the sliding member 610 is not easy to be dislocated during the sliding process, so that the sliding member 610 can slide along the sliding channel 230 more stably.

When the cover 200 includes the cover plate 210 and the locking seat 220, the guide hole 222 is located on the locking seat 220.

Illustratively, the surface of the slider 610 facing the first end 221 is provided with a plurality of spaced apart guide posts 611. For example, the surface of the slider 610 facing the first end 221 may be provided with 2 guiding studs 611.

The guide post 611 may be a cylinder or a square post, for example.

The third end 233 has a protruding block 223 protruding toward the second end 211, the end surface of the protruding block 223 facing the second end 211 is provided with a guiding hole 222, the end surface of the sliding member 610 facing the first end 221 has a receiving groove 612, the protruding block 223 is inserted into the receiving groove 612 and slidingly cooperates with the groove wall of the receiving groove 612, the guiding column 611 is disposed in the receiving groove 612, and the guiding column 611 is fixedly connected with the groove wall of the receiving groove 612 facing the first end 221.

Thus, it is advantageous to save space in the length direction of the cap 200. In addition, the sliding between the sliding member 610 and the cap 200 can be stabilized.

When the cover 200 includes the cover plate 210 and the locking seat 220, the locking seat 220 has the protrusion 223.

In some possible embodiments, locking mechanism 600 further includes a resilient member 630. The elastic member 630 is disposed between the sliding member 610 and the lid 200, and the elastic member 630 is used to drive the sliding member 610 to slide along the sliding channel 230 to the fourth end 234.

Thus, when the sliding member 610 is not subjected to an external force, the sliding member 610 can be kept at the fourth end 234 under the action of the elastic member 630, so as to facilitate the first end 221 to be fixedly connected with the case 100.

For example, both ends of the elastic member 630 may abut against the sliding member 610 and the third end 233, respectively, and in this case, the elastic member 630 may be a compression spring.

For example, both ends of the elastic member 630 may be fixedly connected with the sliding member 610 and the fourth end 234, respectively, and in this case, the elastic member 630 may be a tension spring.

In the embodiment where the sliding member 610 is provided with the guide post 611, the elastic member 630 includes a post spring corresponding to the guide post 611, the post spring is sleeved on the outer side of the corresponding guide post 611, and two ends of the post spring respectively abut against the third end 233 and the sliding member 610.

In the embodiment of the sliding member 610 having the receiving groove 612, the column spring is disposed in the receiving groove 612, and two ends of the column spring respectively abut against the groove wall of the receiving groove 612 facing the first end 221 and the projection 223

Fig. 11 is a schematic diagram of a module case according to an embodiment of the present application when a case cover of the module case is opened, and fig. 12 is a schematic diagram of a board card module case according to an embodiment of the present application when a case cover of the board card module case is opened.

When the box cover 200 needs to be opened, the first end 221 can be disconnected from the box body 100 by sliding the sliding part 610, then the box cover 200 is rotated to open the box cover 200, and at this time, the taking and placing opening is exposed, and the pressing part 500 also moves to a position far away from the fixing structure 300 along with the box cover 200, so that the board card assembly 10 can be conveniently installed or removed through the taking and placing opening.

Fig. 13 is a schematic view of another view angle at a box cover of a module box according to an embodiment of the present application, and fig. 14 is a schematic view of a part of a structure of a board card module according to an embodiment of the present application.

As shown in fig. 13 and 14, in some possible embodiments, a surface of the fixing structure 300 facing the box cover 200 has a positioning post 311, and the handle bar 13 has a positioning hole 14 for being sleeved in the positioning post 311. In the height direction of the module case 20, the positioning posts 311 are located between the fixing structure 300 and the case cover 200. The surface of the pressing member 500 facing the first side plate 110 has a fitting groove 510 corresponding to the positioning post 311. The positioning posts 311 are disposed in the positioning holes 14 of the handle bar 13, and the assembly slots 510 are configured to accommodate one end of the corresponding positioning posts 311 facing away from the fixing structure 300.

In this way, the positioning posts 311 are matched with the corresponding positioning holes 14 to limit the movement of the handle bar 13, so that the handle bar 13 is stably fixed with the fixing structure 300.

When the fixing structure 300 includes the fixing beam 310, the positioning post 311 is disposed on a surface of the fixing beam 310 facing away from the first side plate 110.

Illustratively, the positioning posts 311 may be cylinders and the corresponding positioning holes 14 may be circular holes. Alternatively, the positioning posts 311 may be square posts, and the corresponding positioning holes 14 may be square holes.

For example, the positioning hole 14 may be a bar-shaped hole, the positioning hole 14 may penetrate through one end of the handle bar 13 where the module case 20 is located in the width direction, and the positioning post 311 may be moved into the positioning hole 14 from the position where the positioning hole 14 penetrates through the end of the handle bar 13.

In this way, the positioning posts 311 move into the corresponding positioning holes 14 and move out of the corresponding positioning holes 14, so that the handle bar 13 can be conveniently taken and placed at a preset position on the surface of the fixing structure 300.

It will be appreciated that the positioning hole 14 can limit the positioning post 311 penetrating therein to move to both sides along the length direction of the module case 20, and the positioning hole 14 can also limit the positioning post 311 penetrating therein to move to one side along the width direction of the module case 20.

In some examples of the present application, other modules may be mounted in the module case 20 in addition to the board assembly 10, that is, the board module 1 may further include other modules. Other modules may be installed in the length direction of the module case 20 to be spaced apart from the card assembly 10. Other modules may be mounted to the module case 20 in the width direction at a distance from the board assembly 10. One or more of the other modules may be separated from the card assembly 10 by a spacer.

By way of example, other modules may include, but are not limited to, power modules, input/output modules, and the like.

In the description of the embodiments of the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly coupled, indirectly coupled through intermediaries, in communication with each other, or in an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

The terms first, second, third, fourth and the like in the description and in the claims of embodiments of the application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the embodiments of the present application, and are not limited thereto; although embodiments of the present application have been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The module box is characterized by comprising a box body, a box cover, a fixing structure and a connector assembly;

one side of the box body in the height direction of the module box is provided with a picking and placing opening through which the board card assembly passes, and the box cover is connected with the box body in a cover opening and closing way at the picking and placing opening;

the fixing structure is arranged in the box body and is fixedly connected with the box body, and a mounting space for mounting a board card of the board card assembly is formed among the box body, the fixing structure and the box cover;

the box body comprises a first side plate opposite to the picking and placing opening, and the connector assembly is arranged in the installation space and fixedly connected with the first side plate;

the surface of the box cover facing the first side plate is provided with an elastic pressing piece;

the connector assembly is used for being inserted into the board card, the surface of the fixing structure, facing the box cover, is used for placing a handle strip of the board card assembly, so that the handle strip is clamped between the fixing structure and the pressing piece, and the fixing structure and the pressing piece are used for pressing and fixing the handle strip.

2. The modular cassette of claim 1, wherein the cassette cover has opposite first and second ends;

The first end is detachably connected with the box body through a locking mechanism, the second end is rotatably connected with the box body through a connecting shaft, the first end and the second end are respectively positioned at two ends of the box cover in the length direction of the module box, the fixing structure is positioned between the first end and the second end along the length direction of the module box, and the distance between the fixing structure and the first end is smaller than the distance between the fixing structure and the second end;

wherein, the axis of connecting axle extends along the width direction of module box.

3. The module case according to claim 2, wherein the case body further includes a second side plate and a third side plate opposed in a width direction of the module case;

the first side plate is fixedly connected with one end of the second side plate and one end of the third side plate at two ends of the width direction of the module box respectively, the other end of the second side plate and the other end of the third side plate form the picking and placing opening, and the openable cover of the box cover is connected with one end of the second side plate, which is far away from the first side plate, and one end of the third side plate, which is far away from the first side plate;

The second side plate is provided with a first connecting hole, the third side plate is provided with a second connecting hole, and the first connecting hole and the second connecting hole are oppositely arranged;

the connecting shaft comprises a first rotating shaft section and a second rotating shaft section which are separated from each other, the first rotating shaft section and the second rotating shaft section are coaxially arranged, the first rotating shaft section and the second rotating shaft section are respectively and fixedly connected with the two sides of the box cover in the width direction of the module box, the first rotating shaft section is penetrated in the first connecting hole and is rotationally connected with the hole wall of the first connecting hole, and the second rotating shaft section is penetrated in the second connecting hole and is rotationally connected with the hole wall of the second connecting hole.

4. The module box according to claim 3, wherein the second side plate is further provided with a first bending slide, one end of the first bending slide is communicated with the first connecting hole, the other end of the first bending slide penetrates through one end of the second side plate, which is away from the first side plate, and the first bending slide is used for enabling the first rotating shaft section to slide between the first connecting hole and the outer part of the second side plate;

the second bending slide way is further arranged on the third side plate, one end of the second bending slide way is communicated with the second connecting hole, the other end of the second bending slide way penetrates through one end of the third side plate, which is away from the first side plate, and the second bending slide way is used for enabling the second rotating shaft section to slide between the second connecting hole and the outer portion of the third side plate.

5. The module case of any one of claims 2-4, wherein the locking mechanism comprises a slider;

the box cover is provided with a sliding channel, the sliding piece is slidingly assembled in the sliding channel, the sliding channel is provided with a third end and a fourth end which are distributed at intervals along the surface of the box cover, which is away from the first side plate, and the sliding piece is used for sliding between the third end and the fourth end along the sliding channel;

the sliding piece is provided with a lock tongue;

when the sliding piece slides to the fourth end, the lock tongue moves to a first position so that the first end is fixedly connected with the box body;

when the sliding piece slides to the third end, the lock tongue moves to a second position so as to disconnect the first end from the box body.

6. The module box according to claim 5, wherein the fixing structure comprises a fixing beam fixedly connected with the box body, the fixing beam is arranged at a distance from the first side plate, the pressing piece is opposite to the fixing beam, the surface of the fixing beam, which faces the box cover, is used for placing the handle bar so that the handle bar is clamped between the fixing beam and the pressing piece, and the fixing beam and the pressing piece are used for pressing and fixing the handle bar;

The surface of the sliding piece facing the second end is provided with the lock tongue;

the lock tongue is positioned between the fixed beam and the first side plate in the height direction of the module box;

the third end and the fourth end are distributed at intervals along the length direction of the module box, and the distance between the third end and the second end is larger than the distance between the fourth end and the second end in the length direction of the module box;

when the lock tongue is positioned at the first position, the orthographic projection of the lock tongue along the height direction of the module box is at least partially overlapped with the orthographic projection of the fixed beam along the height direction of the module box, and the lock tongue is used for abutting against the surface of the fixed beam, facing the first side plate, so that the first end is fixedly connected with the box body;

when the lock tongue is located at the second position, the orthographic projection of the lock tongue along the height direction of the module box is located outside the orthographic projection of the fixed beam along the height direction of the module box, so that the first end is disconnected from the box body.

7. The module case of claim 5, wherein the locking mechanism further comprises an elastic member;

The elastic piece is arranged between the sliding piece and the box cover and is used for driving the sliding piece to slide to the fourth end along the sliding channel.

8. The module case of claim 1, wherein the compression member is made of foam.

9. A board card module comprising a board card assembly and a module case according to any one of claims 1 to 8;

the board card assembly comprises a board card and a handle strip fixedly connected with the board card;

the integrated circuit board is inserted on the connector assembly of module box, the handle strip presss from both sides in the fixed knot of module box constructs with the piece that compresses tightly of module box, the handle strip by fixed knot constructs with compress tightly the piece and compress tightly fixedly.

10. An electronic device, comprising a housing and the board module of claim 9;

the board card module is installed in the shell.