CN219145830U

CN219145830U - Portable PXIe machine case

Info

Publication number: CN219145830U
Application number: CN202223248759.0U
Authority: CN
Inventors: 郭家辰; 韩立志
Original assignee: Jiaxing Xiacheng Photoelectric Technology Co ltd
Current assignee: Jiaxing Xiacheng Photoelectric Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-06
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a portable PXIe case, which comprises a case body; the top of the rear side of the box body is rotationally connected with a box cover through a hinge, the box body and the box cover are respectively a shell with an opening at the top and an opening at the bottom, and the box body and the box cover are mutually buckled; the front end of the box body is provided with a handle; the front end of the box body is integrally formed and provided with two handle mounting seats which are symmetrically arranged with each other, and a chute is vertically arranged in each handle seat; the sliding groove is communicated with the outer side, and the opening of the sliding groove is closed, and specifically, the closing is formed by stopping blocks positioned at the upper end and the lower end in the sliding groove; a heat dissipation structure is further arranged in the case, and comprises a heat conduction coil, a water tank and a circulating water pump; the utility model has smaller whole volume, is provided with the handle, and can be lifted by one hand; can reduce the damage of dust to equipment and the noise generated when the equipment is operated, has important significance for ensuring the stable operation of the chassis.

Description

Portable PXIe machine case

Technical Field

The utility model relates to the field of plate processing production lines, in particular to a portable PXIe case.

Background

The PXI standard is continuously developed, and after the rapid PCI technology is introduced, the PXI automatic test system has unprecedented high performance. In some cases, it supports PXI instrumentation to perform measurements that have not been previously performed. PXIExpress (PXIe) instruments utilize the PCI express bus they use to add a number of technical advantages to PXI platforms. The data throughput of the bus to multiple instrument systems can be as high as 2GB/s and support applications that were once only achievable by custom hardware. Among them, PXIExpress is an extension of PXI.

The novel PXIExpress case provides a mixed compatible slot, so that the PXI and the PXIExpress module can work cooperatively in the same system; in the prior art, a plurality of cases based on PXI/PXIe and CPCI/CPCIe buses are also available, and are respectively suitable for scenes of external fields, desktop and cabinet installation application.

For example, patent with the grant bulletin number of CN211044153U discloses a PXIe integrated chassis, which comprises a vertically arranged wind direction pole body and a wind direction indicator connected with the top end of the wind direction pole body, wherein an adaptive fixed cylinder is sleeved outside the wind direction pole body, the wind direction pole body is divided into a dumping section and a lifting section, the dumping section and the lifting section are in rotational connection, and the rotational connection part of the dumping section and the lifting section is positioned in the fixed cylinder; the bottom of the lifting section corresponding to the fixed cylinder is fixedly connected with a supporting plate.

According to the scheme, the main panel is fixedly connected with the two lifting handles, the lifting handles are distributed on two opposite sides of the main panel, and the lifting handles are used for carrying the whole PXIe integrated workstation; however, the scheme is not convenient enough, and the whole volume is too large, so that the carrying with two hands is only possible.

Therefore, there is a need for an improvement in such a structure to overcome the above-mentioned drawbacks.

Disclosure of Invention

The present utility model is directed to a portable PXIe chassis, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a portable PXIe chassis, comprising a chassis body; the top of the rear side of the box body is rotationally connected with a box cover through a hinge, the box body and the box cover are respectively a shell with an opening at the top and an opening at the bottom, and the box body and the box cover are mutually buckled; the front end of the box body is provided with a handle; the front end of the box body is integrally formed and provided with two handle mounting seats which are symmetrically arranged with each other, and a chute is vertically arranged in each handle seat; the sliding groove is communicated with the outer side, and the opening of the sliding groove is closed, and specifically, the closing is formed by stopping blocks positioned at the upper end and the lower end in the sliding groove; the handles are made of leather, the two ends of each handle are fixedly connected with connecting columns, and the connecting columns are positioned in the sliding grooves; and a heat dissipation structure is further arranged in the case and comprises a heat conduction coil, a water tank and a circulating water pump.

Further, the whole length of the box body and the box cover after being buckled is 300+/-10 mm, the width is 180+/-10 mm, and the height is 100+/-10 mm.

Further, a keyboard panel is arranged at the top of the box body, a keyboard is arranged on the keyboard panel, and a display screen is fixedly arranged at the bottom of the box cover.

Furthermore, the box body and the box cover are made of aluminum alloy materials, wrap angles are arranged at corners of the bottom of the box body and corners of the top of the box cover, and are made of plastic materials, so that impact received by the box body and the box cover can be reduced.

Further, a partition board is arranged in the case, the partition board divides the inner part of the case into an equipment cavity and a heat dissipation cavity which are mutually independent, the heat conducting coil is positioned at the bottom of the equipment cavity and used for guiding heat in the equipment cavity to the heat dissipation cavity, the heat conducting coil, the water tank and the circulating water pump are mutually communicated to form a circulation, and cooling liquid flows from the water tank to the heat conducting coil through the pumping of the circulating water pump and then flows back to the water tank; the water tank and the circulating water pump are all installed in the heat dissipation cavity, the inside of the heat dissipation cavity is also provided with a guide cover, the side part of the heat dissipation cavity is provided with an opening communicated with the outside, two fans are installed at the opening, one fan is responsible for guiding air to the heat dissipation cavity, the other fan is responsible for discharging hot air in the heat dissipation cavity, and the guide cover plays a role in assisting in guiding flow.

Still further, the surface of water tank still evenly is equipped with a plurality of radiating fins at the interval, and the auxiliary better effluvium of heat that is used for.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has smaller whole volume, is provided with the handle, and can be lifted by one hand;

the heat dissipation cavity is communicated with the outside, and the equipment cavity is almost closed, so that the damage of dust to equipment and the noise generated during the operation of the equipment can be reduced, and the heat dissipation cavity has important significance for ensuring the stable operation of the chassis.

Drawings

Fig. 1 is a schematic diagram of a portable PXIe chassis.

Fig. 2 is a front view of a portable PXIe chassis.

Fig. 3 is a top view of a portable PXIe chassis.

Fig. 4 is a side view of a portable PXIe chassis.

Fig. 5 is a cross-sectional view of a portable PXIe chassis.

Fig. 6 is a schematic diagram of a portable PXIe chassis with a cover removed.

Fig. 7 is a schematic diagram of a portable PXIe chassis with a cover and keyboard removed.

Fig. 8 is a schematic diagram of a portable PXIe chassis with the cover, keyboard and pod removed.

Fig. 9 is a bottom view of a middle case cover of a portable PXIe chassis.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, a portable PXIe chassis includes a chassis body 1;

the top of the rear side of the box body 1 is rotationally connected with a box cover 2 through a hinge, the box body 1 and the box cover 2 are respectively a shell with an opening at the top and an opening at the bottom, the box body 1 and the box cover 2 are mutually buckled, the whole length of the buckled box body 1 and the buckled box cover 2 is 300+/-10 mm, the width of the buckled box body is 180+/-10 mm, and the height of the buckled box body is 100+/-10 mm;

in this embodiment, a handle 3 is disposed at the front end of the case 1;

specifically, the front end of the box body 1 is integrally formed with two handle mounting seats 301 symmetrically arranged, and a chute 302 is vertically arranged in the handle seats 301; the sliding chute 302 is communicated with the outside, and the opening of the sliding chute 302 is closed, and specifically, the closing is formed by stop blocks 303 positioned at the upper end and the lower end in the sliding chute 302; the handle 3 is made of leather, the connecting columns 304 are fixedly connected to the two ends of the handle 3, the connecting columns 304 are located in the sliding grooves 302, the connecting columns 304 can slide in the sliding grooves 302, and meanwhile, due to the blocking of the stop blocks 303, the connecting columns 304 cannot fall out of the sliding grooves 302.

The top of the box body 1 is provided with a keyboard panel 101, a keyboard 102 is arranged on the keyboard panel, and a display screen 201 is fixedly arranged at the bottom of the box cover 2;

in this embodiment, the case body 1 and the case cover 2 are made of aluminum alloy, and the corners at the bottom of the case body 1 and the corners at the top of the case cover 2 are both provided with wrap angles 103, and the wrap angles 103 are made of plastic, so that the impact received by the case body 1 and the case cover 2 can be reduced;

a heat dissipation structure 4 is also arranged in the case 1,

the heat-dissipating structure 4 comprises a heat-conducting coil 401, a water tank 402 and a circulating water pump 403,

a partition plate 405 is arranged in the chassis 1, the partition plate 405 divides the interior of the chassis 1 into an equipment cavity 406 and a heat dissipation cavity 404 which are mutually independent, the heat conduction coil 401 is positioned at the bottom of the equipment cavity 406, the heat conduction coil 401 is used for guiding heat in the equipment cavity to the heat dissipation cavity 404, the heat conduction coil 401, the water tank 402 and the circulating water pump 403 are mutually communicated to form a circulation, and cooling liquid flows from the water tank 402 to the heat conduction coil 401 through the pumping of the circulating water pump 403 and then flows back to the water tank 402; the water tank 402 and the circulating water pump 403 are both installed in the heat dissipation cavity 404, a guide cover 407 is further arranged in the heat dissipation cavity 404, an opening is formed in the side portion of the heat dissipation cavity 404 and is communicated with the outside, two fans 408 are installed at the opening, one fan 408 is responsible for guiding air to the heat dissipation cavity 404, the other fan 408 is responsible for discharging hot air in the heat dissipation cavity, and the guide cover 407 plays a role in assisting in guiding flow.

In this embodiment, the surface of the water tank 402 is further provided with a plurality of heat dissipating fins 409 at uniform intervals, which assist in better dissipating heat;

in this embodiment, the heat conducting coil 401 is used for absorbing heat in the equipment cavity, and then the heat is transferred through the circulating water pump 403, and meanwhile, the water tank 402 is cooled by matching with the fan 408 for air cooling and heat dissipation;

the heat dissipation cavity 404 of this scheme communicates with the outside, and the equipment chamber is then almost closed, can reduce the noise that the dust produced when damaging equipment and equipment operation, has important meaning to guaranteeing the steady operation of quick-witted case.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "inner", "outer", "left", "right", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in place when the inventive product is used, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. A portable PXIe chassis, comprising a chassis body; the top of the rear side of the box body is rotationally connected with a box cover through a hinge, the box body and the box cover are respectively a shell with an opening at the top and an opening at the bottom, and the box body and the box cover are mutually buckled; the novel box is characterized in that a handle is arranged at the front end of the box body; the front end of the box body is integrally formed and provided with two handle mounting seats which are symmetrically arranged with each other, and a chute is vertically arranged in each handle seat; the sliding groove is communicated with the outer side, and the opening of the sliding groove is closed, and specifically, the closing is formed by stopping blocks positioned at the upper end and the lower end in the sliding groove; the handles are made of leather, the two ends of each handle are fixedly connected with connecting columns, and the connecting columns are positioned in the sliding grooves; and a heat dissipation structure is further arranged in the case and comprises a heat conduction coil, a water tank and a circulating water pump.

2. The portable PXIe chassis of claim 1, wherein the overall length of the chassis and the cover after being fastened is 300 ± 10mm, the width is 180 ± 10mm, and the height is 100 ± 10mm.

3. The portable PXIe chassis of claim 1, wherein the top of the chassis is provided with a keyboard panel, a keyboard is mounted on the keyboard panel, and a display screen is fixedly mounted at the bottom of the chassis cover.

4. The portable PXIe chassis of claim 1, wherein the case body and the case cover are made of aluminum alloy, and corners at the bottom of the case body and corners at the top of the case cover are both provided with wrap angles, and the wrap angles are made of plastic, so that the impact received by the case body and the case cover can be reduced.

5. The PXIe chassis of any one of claims 1-4, wherein a partition is disposed in the chassis, the partition divides the interior of the chassis into a device cavity and a heat dissipation cavity that are independent of each other, the heat-conducting coil is located at the bottom of the device cavity, the heat-conducting coil is used for guiding heat in the device cavity to the heat dissipation cavity, the heat-conducting coil, the water tank and the circulating water pump are mutually communicated to form a circulation, and the cooling liquid flows from the water tank to the heat-conducting coil through the pumping of the circulating water pump and then flows back to the water tank; the water tank and the circulating water pump are all installed in the heat dissipation cavity, the inside of the heat dissipation cavity is also provided with a guide cover, the side part of the heat dissipation cavity is provided with an opening communicated with the outside, two fans are installed at the opening, one fan is responsible for guiding air to the heat dissipation cavity, the other fan is responsible for discharging hot air in the heat dissipation cavity, and the guide cover plays a role in assisting in guiding flow.

6. The portable PXIe chassis of claim 5, wherein the surface of the water tank is further evenly spaced with a plurality of fins to aid in better heat dissipation.