CN211656674U

CN211656674U - Industrial personal computer platform supporting no cable

Info

Publication number: CN211656674U
Application number: CN201921861287.1U
Authority: CN
Inventors: 王灿; 董林; 杨清祥; 杜延坡; 张路平
Original assignee: Henan Thinker Track Traffic Technology Research Institute
Current assignee: Henan Thinker Track Traffic Technology Research Institute
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-10-09
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a support industrial computer platform of no cable, includes the box, and the box includes bottom plate and apron, and the both sides of bottom plate and apron set up the curb plate, and the rear portion of box sets up the back plate, and the box is inside to have the mother board, and one side of mother board sets up a plurality of slots, and the box lower part of slot one side sets up fan unit, and the plug-in components behind the power is still connected to the mother board opposite side. The utility model discloses a plug-in components behind the power of a standard replace the cable between AC220V supply socket and the mother board to can be with input power source protection circuit design to the back plug-in components, not only having saved the cable design in close proximity protection, can carry out close-proximity power protection moreover, it is more reasonable to design.

Description

Industrial personal computer platform supporting no cable

Technical Field

The utility model belongs to plug-in components formula machine case field especially relates to an industrial computer platform of support no cable.

Background

The industrial personal computer platform in the existing market generally has a cable connection design inside, and particularly has a power supply part, a case heat dissipation part and the like. The cable design not only causes certain trouble for industrial computer platform batch production, equipment, is unfavorable for later maintenance, maintenance etc. moreover. Therefore, it is very important to develop an industrial personal computer platform supporting no cable.

Most products of the current industrial personal computer mainly have the following defects:

1) most industrial personal computers directly adopt standard CPCI power supplies or ATX power supplies. The CPCI power supply plug-in needs to connect the AC220V three-core power socket with the CPCI input power connector on the motherboard through a cable so as to supply power to the CPCI power supply plug-in; each output power supply of the ATX power supply needs to be connected with each power supply connector of the motherboard through a cable to provide power for the whole machine. The cable connection brings great inconvenience to the production and assembly of the power supply part, and the cable needs to be firstly dismantled and pulled out in a machine box during maintenance, and then the module can be taken out for maintenance or replacement, which wastes time.

2) The heat dissipation air duct inside the industrial personal computer is generally simple in design and is generally an upper air duct, a lower air duct or a backward air duct. The upper air duct and the lower air duct are easily blocked by upper equipment or lower equipment of the case, and once a plurality of pieces of equipment are stacked, the middle gap is small, so that the industrial personal computer is not favorable for heat dissipation; the fan designed at the rear end of the case exhausts air outwards and is easy to be blocked by a motherboard, and the heat dissipation efficiency of the front-end plug-in is low.

3) The design cost of the internal heat dissipation air duct of the industrial personal computer is high, and some industrial personal computers need to be divided through different structural parts for pursuing the expected complex heat dissipation air duct, or are designed into complex internal structures, so that the overall design and production cost are improved.

4) The inside radiator fan of industrial computer maintains inconveniently, and radiator fan can be installed to general industrial computer inside, and the fan leads to the fact fan later maintenance inconvenient through cable lug connection to the connector that the mother board corresponds.

SUMMERY OF THE UTILITY MODEL

The utility model provides an industrial computer platform with no cable to solve the problem that prior art exists.

The utility model adopts the following technical scheme:

the utility model provides a support industrial computer platform of no cable, includes the box, and the box includes bottom plate and apron, and the both sides of bottom plate and apron set up the curb plate, and the rear portion of box sets up the back plate, and the box is inside to have the mother board, and mother board one side sets up a plurality of slots, and the box lower part of slot one side sets up fan unit, and the plug-in components behind the power is still connected to the mother board opposite side.

Furthermore, the power supply rear plug-in comprises a plug-in panel, the front part of the plug-in panel is provided with a three-core socket, a PCB printed board is fixed on the plug-in panel, and the PCB printed board is plugged on the board-to-board connector.

Furthermore, a protection circuit and a filter circuit are arranged on the PCB, socket pins of the three-core socket at the front part of the plug-in panel are connected with the protection circuit, the protection circuit is connected with the filter circuit, and the filter circuit is connected with a board-to-board connector.

Furthermore, a flange is arranged on the side plate, and a handle is fixed on the flange.

Furthermore, slot guide rails are fixed on the bottom plate and located at the upper part of the fan unit, and each slot guide rail corresponds to a motherboard connector on one slot on the motherboard.

Further, the fan unit and the power supply rear plug-in are respectively connected with the motherboard through a board-to-board connector and a board-to-board connector.

Further, the fan unit includes a plurality of heat dissipation fans.

Further, the mother board is vertically installed in the box body, the box body is divided into a front space and a rear space, the bottom of the mother board is in complete contact with the bottom plate, and a gap capable of forming a front ventilation channel and a rear ventilation channel is formed between the top of the mother board and the cover plate to form the front ventilation channel and the rear ventilation channel.

The utility model has the advantages that:

1) the industrial computer platform replaces the cable between AC220V supply socket and the motherboard through a standard power supply back plug-in to can be with input power interface protection circuit design to the back plug-in, protection nearby, not only saved the cable design, can carry out the protection of power nearby moreover, it is more reasonable to design.

2) The industrial personal computer platform is provided with air inlets at the lower end and the front end, so that the air inlets are prevented from being blocked due to installation mode; the interior of the case is isolated by the motherboard printed circuit board, so that wind current can only be blown into the case from bottom to top through the front end plug-in part to take away heat around each plug-in, then reaches the rear end of the case through a gap between the motherboard and the upper cover plate, and is discharged through the rear end heat dissipation holes, and the purpose of system heat dissipation is achieved.

3) The platform heat dissipation part is designed into an integral fan unit, and the fan unit is connected with a mother board through a board-to-board connector and can be integrally plugged and disassembled, so that the mounting and the dismounting are convenient.

Drawings

Fig. 1 is a schematic diagram of the external structure of the case of the present invention.

FIG. 2 is a schematic diagram of a backplane of an industrial personal computer platform.

FIG. 3 is a schematic diagram of a backplane of an industrial personal computer platform.

FIG. 4 is a schematic view of the internal installation of an industrial personal computer platform.

FIG. 5 is a schematic diagram of a power supply rear plug-in of an industrial personal computer.

FIG. 6 is a schematic diagram of internal heat dissipation of an industrial personal computer platform.

FIG. 7 is a schematic diagram of a motherboard.

Fig. 8 is a schematic view of a slot guide.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a support industrial computer platform of no cable, as shown in FIG. 1, this industrial computer platform includes the box, and the box has bottom plate 1 and apron 3, and bottom plate 1 and apron 3's both sides set up curb plate 2, and the outside portion of two curb plates 2 all sets up flange 4, fixed handle 5 respectively on two flanges 4, and the rear portion of box sets up rear bezel 9 and power plug-in components 10.

The box body is internally provided with a motherboard 7, one side of the motherboard 7 is provided with a plurality of slots, and the slots are connected with power supply plug-ins and other function plug-ins through board-to-board connectors. The bottom plate 1 is fixed with slot guide rails, each slot guide rail corresponds to a motherboard connector on a slot on the motherboard 7, and when the plug-in is required to be inserted into the slot of the motherboard, the plug-in is inserted into the board-to-board connector on the motherboard by moving along the slot guide rails.

In one or more possible embodiments, the fan unit 6 is further arranged inside the box body, and the fan unit 6 is horizontally installed at the bottom of the case and connected with the motherboard through the board-to-board connector i 13, so that the whole plugging operation can be realized. As shown in fig. 1, the fan unit 6 is provided at a lower portion of the card guide rail, and dissipates heat from the cards inserted into the card guide rail.

The fan unit 6 comprises a plurality of cooling fans, as shown in fig. 4, the fan unit 6 comprises a unit bracket, each fan is fixedly mounted on the unit bracket, a control signal wire of each fan is connected to a board-to-board connector i 13, and then is connected to the motherboard 7 through the board-to-board connector i 13; the front end of the unit support is provided with an air inlet hole 8, and when the air inlet hole at the bottom is blocked, heat can be dissipated through the air inlet hole at the front end. The fan unit 6 as a whole can be integrally plugged, and when the fan unit is plugged into a case, the fan unit can be plugged into the case through the slot guide rail and then locked by fixing screws at two ends of the fan unit; when the machine case is pulled out for maintenance, the fixing screws can be unscrewed and then directly and integrally pulled out.

Whether the fan control signal in the fan unit 6 is enabled or not is related to whether the slot position is inserted into the detection signal of the plug-in, when the plug-in is inserted into the slot corresponding to the upper end of the fan, the fan control signal is enabled, the fan starts to work, and when the plug-in is pulled out from the slot, the fan control signal is forbidden, and the fan stops working.

In one or more possible embodiments, the other side of motherboard 7 is connected to power backplane connector 10 via board-to-board connector ii 14. The power supply rear plug-in 10 is of a plug-in power supply structure, and the power supply rear plug-in 10 is composed of a plug-in panel 15, a PCB printed board 16 and a board-to-board connector 17. The AC220V input power supply three-core socket is arranged on the plug-in board panel, and the PCB is a circuit board. An external input power supply enters a PCB (printed Circuit Board) through a socket, a protection circuit can be optionally arranged in the PCB, the protection circuit can select a fuse and a safety capacitor, the input power supply passes through the protection circuit and then is filtered through a filter circuit, and the filter circuit is composed of an AC220V common mode inductor. The AC220V power is led to the board to board connector behind protection circuit and filter circuit, then provides power supply for the power plug-in on the motherboard through the board to board connector, has realized the wireless cable design of input power end, easy to assemble, equipment and later maintenance.

In one or more possible embodiments, the bottom plate is designed with bottom air inlet holes 12 to increase the air inlet amount and facilitate heat dissipation inside the chassis.

In one or more possible embodiments, the motherboard 7 is vertically installed inside the box body, the internal space is divided into a front part and a rear part, wherein the motherboard is completely contacted with the bottom plate 1, and the lower ends of the front part and the rear part are completely sealed by the motherboard printed board; the motherboard has a certain distance with the cover plate 3, so that certain ventilation gaps are reserved in the front part and the rear part. When the fan unit works, the fan draws air upwards through the air inlet hole 8 and the air inlet hole 12, cold air flows upwards from the right bottom to pass through the plug-in units, the plug-in units are taken away, the heat dissipated by the plug-in units is changed into hot air, the hot air reaches the top of the case and then enters the rear side of the case through a ventilation gap between the front part and the rear part of the case, and then the hot air is discharged out of the case through the rear-end air.

The air inlet holes of the heat dissipation air duct are respectively designed at the bottom and the front end, so that on one hand, the air inlet amount is increased, and on the other hand, the air inlet holes can be prevented from being blocked by other equipment; the exhaust vent design is at the rear end, and the exhaust vent is blockked by other equipment when can preventing the rack installation.

The heat dissipation air duct is flexibly divided by the motherboard, so that the wind direction can only be right, downward and upward, the maximum wind quantity is ensured to pass through each plug-in, and the best heat dissipation effect is achieved.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a support industrial computer platform of no cable which characterized in that: the novel solar water heater comprises a box body, wherein the box body comprises a bottom plate (1) and a cover plate (3), side plates (2) are arranged on two sides of the bottom plate (1) and the cover plate (3), a rear plate (9) is arranged at the rear part of the box body, a mother plate (7) is arranged inside the box body, a plurality of slots are arranged on one side of the mother plate (7), a fan unit (6) is arranged on the lower portion of the box body on one side of each slot, and a power supply rear plug-in unit (10.

2. The industrial personal computer platform supporting no cable of claim 1, wherein: the power supply rear plug-in (10) comprises a plug-in panel (15), a three-core socket is arranged at the front part of the plug-in panel, a PCB (printed circuit board) (16) is fixed on the plug-in panel, and the PCB is plugged on a board-to-board connector (17).

3. The industrial personal computer platform supporting no cable of claim 2, wherein: the PCB printed board is provided with a protection circuit and a filter circuit, socket pins of the three-core socket at the front part of the plug-in panel are connected with the protection circuit, the protection circuit is connected with the filter circuit, and the filter circuit is connected with a board-to-board connector (17).

4. The industrial personal computer platform supporting no cable of claim 1, wherein: the side plate (2) is provided with a flange (4), and the flange (4) is fixed with a handle (5).

5. The industrial personal computer platform supporting no cable of claim 1, wherein: and slot guide rails are fixed on the bottom plate (1), the slot guide rails are positioned at the upper part of the fan unit (6), and each slot guide rail corresponds to a motherboard connector on a slot on the motherboard (7).

6. The industrial personal computer platform supporting no cable of claim 1, wherein: the fan unit (6) and the power supply rear plug-in (10) are respectively connected with the motherboard (7) through a board-to-board connector I (13) and a board-to-board connector II (14).

7. The industrial personal computer platform supporting no cable of claim 1, wherein: the fan unit (6) includes a plurality of heat radiation fans.

8. The industrial personal computer platform supporting no cable of claim 1, wherein: the mother board (7) is vertically arranged in the box body, the box body is divided into a front space and a rear space, the bottom of the mother board (7) is completely contacted with the bottom plate (1), and a gap capable of forming a front ventilation channel and a rear ventilation channel is arranged between the top of the mother board (7) and the cover plate (3) to form the front ventilation channel and the rear ventilation channel.