CN110895427A

CN110895427A - Industrial control machine

Info

Publication number: CN110895427A
Application number: CN201811642829.6A
Authority: CN
Inventors: 罗勋
Original assignee: EVOC Intelligent Technology Co Ltd
Current assignee: Shenzhen Yanxiang Smart Technology Co ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-03-20

Abstract

The invention relates to an industrial personal computer, which comprises a box body mechanism, a cover plate mechanism, a back plate mechanism, a main plate mechanism, a power supply mechanism, a battery mechanism and an extension box mechanism, wherein the box body mechanism is arranged on the box body; the main board mechanism is arranged in a space surrounded by the box body mechanism, the cover board mechanism and the back board mechanism; the main board mechanism comprises a core board and an interface expansion board arranged in parallel with the core board; one end of the core board, which is far away from the backboard mechanism, is provided with a basic interface group, and one end of the interface expansion board, which is far away from the backboard mechanism, is provided with an expansion interface group; the power mechanism, the battery mechanism and the expansion box mechanism are connected with one end of the box mechanism in a plugging mode, which is far away from the back plate mechanism, of the box mechanism, and the expansion box mechanism comprises an expansion board, an expansion card and a hard disk box, wherein the expansion card is connected with the expansion board. The industrial personal computer provides rich IO interfaces through the basic interface group on the core board and the expansion interface group on the interface expansion board; by arranging the expansion board and the expansion card, the expansion is convenient and the configuration is flexible; moreover, all the interfaces and the extension are arranged on the same side, so that the operation is convenient, and the requirement of small-space installation is met.

Description

Industrial control machine

Technical Field

The invention relates to the technical field of industrial control equipment, in particular to an industrial personal computer with a compact structure.

Background

In order to keep the server chassis in proper size for convenient placement on the rack and for fixing with the screw holes on the rack, the american Electronic Industries Association (EIA) has established a unit U representing the external size of the server, 1U being 44.45mm to 1.75 inches, and the thickness of the server is specified to be 1U as a basic unit, and 2U being 88.9mm to 3.5 inches.

Passenger information system: the platform Information System, abbreviated as PIS, is a System for providing Information services to passengers based on multimedia network technology, taking a computer System as a core and taking a station and a vehicle-mounted display terminal as media. With the increasing use of railway PIS and railway safety systems, the number of station and vehicle center equipment is increasing, and the total installation space of the equipment is limited. Therefore, the size is small, the interface function is rich, and the function equipment which is easy to expand is more and more favored by railway purchasers.

However, generally, only the equipment with the height of more than 3U can meet the performance, interface and expansion requirements of railway customers, but the equipment with the height of more than 3U cannot meet the requirement of installing increasingly more equipment in a limited space. And 2U equipment is because the space is limited, and interface and expandable function are few, and the dismouting is inconvenient.

Disclosure of Invention

In view of the above, it is necessary to provide an industrial personal computer with a compact structure and multiple interface functions.

An industrial personal computer comprises a box body mechanism, a cover plate mechanism, a back plate mechanism, a main plate mechanism, a power supply mechanism, a battery mechanism and an extension box mechanism; the main board mechanism is arranged in a space surrounded by the box body mechanism, the cover board mechanism and the back board mechanism; the mainboard mechanism comprises a core board and an interface expansion board arranged in parallel with the core board; a basic interface group is arranged at one end of the core board, which is far away from the backboard mechanism, and an expansion interface group is arranged at one end of the interface expansion board, which is far away from the backboard mechanism; the power mechanism, the battery mechanism and the expansion box mechanism are all connected with the end, far away from the back board mechanism, of the box mechanism in a plugging and pulling mode, and the expansion box mechanism comprises an expansion board, an expansion card and a hard disk box, wherein the expansion card and the hard disk box are connected with the expansion board.

The industrial personal computer of the invention provides rich IO interfaces through the basic interface group on the core board and the expansion interface group on the interface expansion board; by arranging the expansion board and the expansion card, the expansion is convenient and the configuration is flexible; moreover, all the interfaces and the extensions are arranged on the same side, so that the operation is convenient. This industrial computer easy dismounting, satisfy little space installation demand.

In one embodiment, one side of the core board close to the cover board mechanism is provided with an internal memory slot, and the other side is provided with a slot group; the box body mechanism comprises a box body, a memory card cover and an expansion card cover; the memory card cover is arranged close to the memory slot, and the expansion card cover is arranged close to the slot group.

In one embodiment, the box body mechanism comprises a slide way plate, a battery card cover and a dial switch card cover; the main board mechanism also comprises a battery and a dial switch; the battery card cover is used for fixing a battery, and the dial switch card cover is arranged corresponding to the dial switch; and the power supply mechanism, the battery mechanism and the extension box mechanism are all arranged on the corresponding slide way plates in a sliding manner.

In one embodiment, the motherboard mechanism further comprises a processor connected to the core board, and a heat conducting post connected to the processor; the cover plate mechanism comprises a ventilation cover plate and a heat dissipation cover plate connected with the ventilation cover plate; the ventilation cover plate is arranged above the extension box mechanism, and the heat dissipation cover plate is connected with the heat conduction column.

In one embodiment, the power supply mechanism is connected with the box body mechanism in a plugging mode; one end of the power supply mechanism close to the back plate mechanism is provided with a guide hole, and the other end of the power supply mechanism is provided with a power supply handle.

In one embodiment, the battery mechanism is connected with the box body mechanism in a plugging mode; one end of the battery mechanism close to the back plate mechanism is provided with a guide groove, and the other end of the battery mechanism is provided with a battery handle.

In one embodiment, the back plate mechanism comprises a back plate and a guide pin connected with the back plate; the guide pin is correspondingly connected with the power supply mechanism, the battery mechanism and the expansion box mechanism.

In one embodiment, the backplane mechanism further comprises a first power connector, a second power connector, a first signal transmitter, and a second signal transmitter; the first power connector is connected with the back plate and the power mechanism; the second power connector is connected with the back plate and the battery mechanism; the first signal transmitter is connected with the back plate and the main board mechanism, and the second signal transmitter is connected with the back plate and the expansion box mechanism.

In one embodiment, the expansion box mechanism further comprises an expansion box body and a clamping block; one end of the clamping block is connected with the expansion box body, and the other end of the clamping block is connected with the expansion card.

In one embodiment, the main board mechanism further comprises a positioning column and a signal connecting piece; the both ends of reference column are connected respectively nuclear core plate and interface expansion board, nuclear core plate and interface expansion board pass through signal connection spare and realize signal connection.

Drawings

Fig. 1 is a schematic view of an assembly structure of an industrial personal computer according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the industrial personal computer of FIG. 1 except for a cover plate mechanism;

FIG. 3 is a schematic structural diagram of a box mechanism in the industrial personal computer of FIG. 1;

FIG. 4 is a schematic structural diagram of a case mechanism and a backplane mechanism in the industrial personal computer of FIG. 1;

FIG. 5 is a schematic structural diagram of a main board mechanism in the industrial personal computer of FIG. 1;

FIG. 6 is a schematic view of another angle of the main board mechanism in the industrial personal computer of FIG. 5;

FIG. 7 is a schematic diagram of the structure of an expansion box mechanism in the industrial personal computer of FIG. 1.

Reference is made to the accompanying drawings in which:

an industrial personal computer 100;

the device comprises a box body mechanism 10, a box body 11, a memory card cover 12, an expansion card cover 13, a slide way plate 14, a battery card cover 15, a dial switch card cover 16 and a box body handle 17;

the cover plate mechanism 20, the ventilation cover plate 21, the heat dissipation cover plate 22, the back plate mechanism 30, the back plate 31, the guide pin 32, the first power connector 33, the second power connector 34, the first signal transmitter 35 and the second signal transmitter 36;

the expansion card comprises a main board mechanism 40, a core board 41, an interface expansion board 42, a basic interface group 43, an expansion interface group 44, positioning columns 45, a signal connecting piece 46, heat conducting columns 47, a memory slot 48, a slot group 49, an expansion box mechanism 50, an expansion board 51, an expansion card 52, an expansion box body 53, a clamping block 54, a hard disk box 55, an expansion box handle 56, a power supply mechanism 60, a power supply shell 61, a power supply handle 62 and a battery mechanism 70.

Detailed Description

In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 7, an industrial personal computer 100 according to a preferred embodiment of the present invention includes a case mechanism 10, a cover mechanism 20, a back plate mechanism 30, a main board mechanism 40, an expansion box mechanism 50, a power supply mechanism 60, and a battery mechanism 70; the main board mechanism 40 is arranged in the space surrounded by the box body mechanism 10, the cover board mechanism 20 and the back board mechanism 30; the main board mechanism 40 includes a core board 41 and an interface expansion board 42 disposed in parallel with the core board 41; a basic interface group 43 is arranged at one end of the core board 41 far away from the backplane mechanism 30, and an expansion interface group 44 is arranged at one end of the interface expansion board 42 far away from the backplane mechanism 30; the expansion box mechanism 50, the power supply mechanism 60 and the battery mechanism 70 are all connected with one end of the box mechanism 10 away from the backplane mechanism 30 in a plugging and unplugging manner, and the expansion box mechanism 50 comprises an expansion board 51, an expansion card 52 connected with the expansion board 51 and a hard disk box 55. The industrial personal computer 100 provides rich IO interfaces through the basic interface group 43 on the core board 41 and the extended interface group 44 on the interface extension board 42; by arranging the expansion board 51 and the expansion card 52, the expansion is convenient and the configuration is flexible; moreover, all the interfaces and the extensions are arranged on the same side, so that the operation is convenient.

As shown in fig. 1 to 3, in the present embodiment, the case mechanism 10 includes a case body 11, a memory card cover 12 and an expansion card cover 13; the memory card cover 12 is disposed on one side of the case body 11, and the expansion card cover 13 is disposed on a side of the case body 1 away from the cover mechanism 20. Optionally, the box body 11 includes a bottom plate (not shown), a front panel (not shown) and a rear panel (not shown) connecting two opposite sides of the bottom plate, and a side plate (not shown) connecting two opposite sides of the bottom plate; the front panel may be customized for different interfaces. The box body mechanism 10 also comprises a slide way plate 14, a battery card cover 15 and a dial switch card cover 16; the slideway plate 14 is arranged on the box body 11, and the battery card cover 15 and the dial switch card cover 16 are both arranged on one surface of the box body 11 far away from the cover plate mechanism 20. Optionally, the slide plate 14 is four; each of the chute plates 14 is butt-welded to the box body 11 through a positioning hole. Further, the box mechanism 10 further includes a box handle 17, and the box handle 17 is mounted on a side of the box body 11 away from the back plate mechanism 30, so as to be mounted and pulled on the shelf. In one embodiment, the cover mechanism 20 includes a vent cover plate 21 and a heat dissipating cover plate 22 connected to the vent cover plate 21; the ventilation cover plate 21 is arranged above the expansion box mechanism 50, and the accumulation of heat inside the box body mechanism 10 is solved by utilizing the hot air floating principle; the heat dissipating cover 22 is disposed over the main board mechanism 40. Optionally, the heat sink cover plate 22 is an aluminum alloy heat sink plate with fins. Referring to fig. 4, the backing mechanism 30 includes a backing plate 31 and a guide pin 32 connected to the backing plate 31; the back plate 31 is connected to the case body 11. The backplane mechanism 30 further includes a first power connector 33, a second power connector 34, a first signal transmitter 35, and a second signal transmitter 36; the first power connector 33 connects the back plate 31 and the power mechanism 60; the second power connector 34 connects the back plate 31 and the battery mechanism 70; the first signal transmitter 35 connects the backplane 31 and the motherboard mechanism 40, and the second signal transmitter 36 connects the backplane 31 and the expansion box mechanism 50, so as to realize functional connection. Optionally, the first signal transmitter 35 and the second signal transmitter 36 are both european connectors.

Referring to fig. 5 and fig. 6, the core board 41 and the interface expansion board 42 are stacked to reduce the area occupied by the PCB and fully utilize the height space. The basic interface group 43 comprises an M12 network port, a serial port, VGA, DVI, HDMI, USB and an antenna socket; the expansion interface group 44 includes an isolated serial port, GP IO, LINE IN, LINE OUT, and Audio. Optionally, the interface expansion board 42 may adjust the type and number of the interfaces according to actual requirements. In one embodiment, the main board mechanism 40 further includes a positioning column 45 and a signal connector 46; the two ends of the positioning posts 45 are respectively connected to the core board 41 and the interface expansion board 42, and the core board 41 and the interface expansion board 42 are in signal connection through the signal connector 46. Optionally, the positioning posts 45 are hexagonal copper studs, the core board 41 and the interface expansion board 42 are positioned and mounted by the positioning posts 45, and the signal connectors 46 are pin headers. The main board mechanism 40 further includes a processor (not shown) connected to the core board 41, and a heat-conducting post 47 connected to the processor; the other end of the heat-conducting column 47 is connected with the heat-radiating cover plate 22 so as to exhaust the heat of the processor. Optionally, in order to ensure the heat dissipation performance of the processor, the processor is tightly connected with the heat conducting column 47, the heat conducting column 47 and the heat dissipation cover plate 22 by using high-performance heat conducting paste and a heat conducting pad, so that the processor is not easily disassembled, and the heat conducting paste and the heat conducting pad are easily damaged after the disassembly, and if no proper heat conducting paste and proper heat conducting pad are replaced, hidden dangers are brought to the heat dissipation and the system safety of the processor, therefore, the cover plate mechanism 20 should not be disassembled as much as possible, so as to avoid the influence on the tightness of the contact between the heat conducting column 47 and the heat dissipation cover plate 22, which. Furthermore, the processor adopts a high-performance low-power-consumption processor, and the fan-free design of the whole machine is realized, so that the system safety is improved. One side of the core board 41 close to the cover board mechanism 20 is provided with an internal memory slot 48, and the other side is provided with a slot group 49; the memory card cover 12 is disposed adjacent to the memory slot 48 for memory exchange, and the expansion card cover 13 is disposed adjacent to the slot group 49 for expansion card exchange. Optionally, the memory slot 48 is a DDR4 expansion slot; the slot group 49 is an MSATA slot, a Mini PCIE slot and a SIM card slot. The main board mechanism 40 further includes a battery (not shown) and a dial switch (not shown); the battery card cover 15 is used for fixing a battery to prevent the battery from loosening, and the dial switch card cover 16 is arranged corresponding to the dial switch so as to be convenient for replacing a serial port mode by adjusting the dial switch; therefore, all the expansion use can be realized without disassembling the cover plate mechanism 20, and the safety of the system is improved.

Referring to fig. 7, the expansion box mechanism 50 is slidably disposed on the slide plate 14, and the expansion box mechanism 50 further includes an expansion box body 53 and a locking block 54; one end of the latch 54 is connected to the expansion box body 53, and the other end is connected to the expansion card 52, so as to prevent the expansion card 52 from loosening. The hard disk cartridge 55 is inserted and removed from the side of the expansion cartridge body 53 to save space. Optionally, the expansion card 52 is PCIE/PCI, and the hard disk cartridge 55 is 2.5 ″, which can meet the interface and storage requirements in most cases; the latch 54 is a rubber latch. Further, the number of the hard disk cartridges 55 or the expansion cards 52 can be changed by replacing the expansion board 51 in a special case. In one embodiment, the hard disk cartridge 55 comprises a hard disk cartridge housing (not shown), a hard disk (not shown), and a buffer (not shown) coupled to the hard disk cartridge housing; the hard disk is fixed on the hard disk box shell through screws. The expansion box mechanism 50 further includes an expansion box handle 56 connected to the expansion box body 53; the extension box handle 56 is used to assist in insertion and removal.

In one embodiment, the power mechanism 60 is slidably disposed on the corresponding chute plate 14; the power supply mechanism 60 includes a power supply housing 61, a guide hole (not shown) disposed at one end of the power supply mechanism 60 close to the backplane mechanism 30, and a power supply handle 63 disposed at the other end of the power supply mechanism 60. The guide holes (not shown) are used for positioning with the guide pins 32, and the power source handle 63 is used for drawing the power source housing 61. Optionally, the power mechanism 60 further comprises a power input interface (not shown), a power-off alarm interface (not shown), a power switch (not shown), and a power indicator (not shown). Further, the power supply case 61 is fixed by the release screw. The battery mechanism 70 is slidably arranged on the corresponding slideway plate 14 and used for providing system power-off delayed storage; the battery mechanism 70 has a guide groove (not shown) at one end near the backboard mechanism 30 and a battery handle (not shown) at the other end. Alternatively, the battery mechanism 70 is similar in construction to the power supply mechanism 60 and will not be described in detail below. Further, the battery mechanism 70 can be exchanged with the power mechanism 60 in installation position without affecting the function of the whole system, the battery mechanism 70 can be eliminated, 2 power mechanisms 60 are installed to serve as redundant power supplies, and the configuration is flexible. The guide pin 32 is connected to the expansion box mechanism 50, the power supply mechanism 60, and the battery mechanism 70, respectively, so that the positioning is accurate during the plugging process, other components are prevented from being damaged, and the connection reliability is improved. The first power connector 33 is connected with the back panel 31 and the power mechanism 60, and the second power connector 34 is connected with the back panel 31 and the battery mechanism 70 to realize functional connection.

The industrial personal computer 100 uses the cover plate mechanism 20 which does not need to be disassembled in the maintenance process, the interior of the whole machine is basically free of wiring, and the process is simple. Except for debugging interfaces such as USB (universal serial bus), other interfaces and extensions have physical locking functions, and the peripheral connecting line and the interfaces are locked through threads, so that the connecting line is prevented from falling off, and the safety factor is high.

The industrial personal computer 100 of the present invention provides rich IO interfaces through the basic interface group 43 on the core board 41 and the extended interface group 44 on the interface extension board 42; by arranging the expansion board 51 and the expansion card 52, the expansion is convenient and the configuration is flexible; moreover, all the interfaces and the extensions are arranged on the same side, so that the operation is convenient. This industrial computer 100 easy dismounting, satisfy little space installation demand.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An industrial personal computer is characterized by comprising a box body mechanism, a cover plate mechanism, a back plate mechanism, a main plate mechanism, a power supply mechanism, a battery mechanism and an expansion box mechanism; the main board mechanism is arranged in a space surrounded by the box body mechanism, the cover board mechanism and the back board mechanism; the mainboard mechanism comprises a core board and an interface expansion board arranged in parallel with the core board; a basic interface group is arranged at one end of the core board, which is far away from the backboard mechanism, and an expansion interface group is arranged at one end of the interface expansion board, which is far away from the backboard mechanism; the power mechanism, the battery mechanism and the expansion box mechanism are all connected with the end, far away from the back board mechanism, of the box mechanism in a plugging and pulling mode, and the expansion box mechanism comprises an expansion board, an expansion card and a hard disk box, wherein the expansion card and the hard disk box are connected with the expansion board.

2. The industrial personal computer of claim 1, wherein one side of the core board, which is close to the cover board mechanism, is provided with a memory slot, and the other side is provided with a slot group; the box body mechanism comprises a box body, a memory card cover and an expansion card cover; the memory card cover is arranged close to the memory slot, and the expansion card cover is arranged close to the slot group.

3. The industrial personal computer of claim 1, wherein the box mechanism comprises a slide plate, a battery card cover and a dial switch card cover; the main board mechanism also comprises a battery and a dial switch; the battery card cover is used for fixing a battery, and the dial switch card cover is arranged corresponding to the dial switch; and the power supply mechanism, the battery mechanism and the extension box mechanism are all arranged on the corresponding slide way plates in a sliding manner.

4. The industrial personal computer of claim 1, wherein the motherboard mechanism further comprises a processor connected to the core board, and a heat-conducting stud connected to the processor; the cover plate mechanism comprises a ventilation cover plate and a heat dissipation cover plate connected with the ventilation cover plate; the ventilation cover plate is arranged above the extension box mechanism, and the heat dissipation cover plate is connected with the heat conduction column.

5. The industrial personal computer of claim 1, wherein the power supply mechanism is connected with the box mechanism in a plugging manner; one end of the power supply mechanism close to the back plate mechanism is provided with a guide hole, and the other end of the power supply mechanism is provided with a power supply handle.

6. The industrial personal computer of claim 1, wherein the battery mechanism is connected to the box mechanism in a pluggable manner; one end of the battery mechanism close to the back plate mechanism is provided with a guide groove, and the other end of the battery mechanism is provided with a battery handle.

7. The industrial personal computer of claim 1, wherein the backplane mechanism comprises a backplane and a guide pin connected to the backplane; the guide pin is correspondingly connected with the power supply mechanism, the battery mechanism and the expansion box mechanism.

8. The industrial personal computer of claim 7, wherein the backplane mechanism further comprises a first power connector, a second power connector, a first signal transmitter, and a second signal transmitter; the first power connector is connected with the back plate and the power mechanism; the second power connector is connected with the back plate and the battery mechanism; the first signal transmitter is connected with the back plate and the main board mechanism, and the second signal transmitter is connected with the back plate and the expansion box mechanism.

9. The industrial personal computer of claim 1, wherein the expansion box mechanism further comprises an expansion box body and a clamping block; one end of the clamping block is connected with the expansion box body, and the other end of the clamping block is connected with the expansion card.

10. The industrial personal computer of claim 1, wherein the main board mechanism further comprises a positioning column and a signal connecting piece; the both ends of reference column are connected respectively nuclear core plate and interface expansion board, nuclear core plate and interface expansion board pass through signal connection spare and realize signal connection.