CN114238195A - Edge computing terminal - Google Patents
Edge computing terminal Download PDFInfo
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- CN114238195A CN114238195A CN202111263371.5A CN202111263371A CN114238195A CN 114238195 A CN114238195 A CN 114238195A CN 202111263371 A CN202111263371 A CN 202111263371A CN 114238195 A CN114238195 A CN 114238195A
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- patch cord
- edge computing
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- computing terminal
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- 238000009434 installation Methods 0.000 claims description 26
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- 230000009977 dual effect Effects 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
Abstract
The invention discloses an edge computing terminal, which belongs to the technical field of edge computing intelligent terminal equipment and comprises a bottom frame and an upper cover, wherein a state indicating lamp assembly, a power supply, a patch cord assembly, a circuit board assembly, a switch assembly and a computer assembly are arranged in the bottom frame, a first insulating pad and a second insulating pad are respectively stuck and fixed below the power supply and the circuit board assembly, the upper cover is fixed on the bottom frame, a mounting lug and a socket are arranged on the outer side of the bottom frame, and the power supply is connected with the socket. The edge computing terminal provided by the invention solves the problems of few access terminal equipment, poor scene adaptability, insufficient compatible expansibility and the like of the existing product.
Description
Technical Field
The invention relates to the technical field of edge computing intelligent terminal equipment, in particular to an edge computing terminal.
Background
The edge computing means that computing or storage service is carried out on one side close to a user terminal or a data source, and an application program is initiated on the edge side to generate faster network service response, so that the basic requirements of the industry on real-time business, application intelligence, safety, privacy protection and the like are met.
In a conventional edge computing intelligent terminal, several problems often exist: firstly, the diversity of terminal equipment is not considered, and only two specifications of a USB interface and a round hole interface are provided, so that the types of accessible equipment are few; secondly, the adaptability to the scene is poor, and the method can only aim at a certain specific scene and cannot be applied to various scenes; thirdly, the compatibility and expansibility of the device are insufficient, and only one installation mode is provided, and the internal equipment is not easy to install or cannot be installed additionally.
Disclosure of Invention
The invention aims to provide an edge computing terminal, and aims to solve the problem that the prior art cannot be adapted to various terminal devices.
In order to achieve the above purpose, the invention provides an edge computing terminal, which comprises a bottom frame and an upper cover, wherein a state indicating lamp assembly, a power supply, a patch cord assembly, a circuit board assembly, a switch assembly and a computer assembly are arranged in the bottom frame, a first insulating pad and a second insulating pad are respectively adhered and fixed below the power supply and the circuit board assembly, the upper cover is fixed on the bottom frame, an installation lug and a socket are arranged on the outer side of the bottom frame, and the power supply is connected with the socket.
Further, the power supply comprises a first power supply and a second power supply, or a third power supply and a fourth power supply, and the first power supply and the second power supply or the third power supply and the fourth power supply are connected with the rivet pressing nut column on the bottom frame through screws.
Furthermore, the first insulating pad is pasted below the second power supply or the fourth power supply, and the size of the first insulating pad is larger than that of the second power supply or the fourth power supply; the size of the second insulating pad is larger than that of the circuit board assembly.
Further, status indicator banks spare includes lamp plate and lamp plate support, the lamp plate support is provided with adjustable position's U type hole.
Furthermore, the patch cord subassembly includes patch cord and patch cord fixed bolster, the patch cord includes the USB patch cord, HDMI patch cord and RJ45 patch cord, the patch cord fixed bolster is the L type, and its one side is seted up and is used for fixing the fixed orifices of patch cord, the another side is seted up and is used for adjusting the adjusting hole of the joint of patch cord.
Further, the circuit board assembly comprises a main control board, a power supply board and a connecting piece, the main control board and the power supply board are fixedly stacked, the connecting piece is arranged between the main control board and the power supply board, the main control board is connected with the sensor through a connecting interface, and the main control board is connected with a status indicator lamp.
Furthermore, the connection interface comprises a digital quantity input interface, an analog quantity sampling interface, an RS485 interface, an RS232 interface and a 5V/12V/24V power output interface.
Further, the installation ear is first installation ear or second installation ear, first installation ear with the second installation ear is mirror symmetry structure, the second installation ear is equipped with two-way calabash hole, two-way calabash hole is located a macropore diameter symmetric position and two apertures that are located macropore diameter symmetric position and have the same diameter including being located the center.
Further, the top surface and the side surface of the upper cover are provided with heat dissipation holes, and filter screens are installed in the heat dissipation holes.
Further, a 5G module is arranged in the bottom frame.
Compared with the prior art, the invention has the following technical effects: the edge computing terminal designed by the invention can be accessed to various terminal devices by setting various interfaces, collects a large number of heterogeneous data sources and can be adapted to various terminal devices. And through self computing power, protocol conversion and edge processing of heterogeneous data can be realized, various faults are identified and positioned, a high-speed processor is utilized to replace a human brain, functions such as fire-fighting linkage, door control and video linkage, environment and equipment linkage and the like are realized, and the method can be applied to various scenes.
Drawings
The following detailed description of embodiments of the invention refers to the accompanying drawings in which:
FIG. 1 is an overall block diagram of an edge computing terminal of the present invention;
FIG. 2 is an exploded view of the internal components of the invention when a top rack mount is used to mount an unmated 5G module;
FIG. 3 is a top view of the internal structure of the invention when a 5G module is not mounted in a rack-up manner;
FIG. 4 is a top view of the internal structure of the wall-mounted 5G module of the present invention.
In the figure: 1-covering the upper cover; 2-bottom frame; 3-a first mounting ear; 4-status indicator light assembly; 5-a first power supply; 6-a second power supply; 7-first insulating pad; 8-a socket; 9-a patch cord assembly; 10. a second insulating pad; 11-a circuit board assembly; 12-a switch component; 13-a computer component; a 14-5G module; 15-a second mounting ear; 16-a third power supply; 17-a fourth power supply.
Detailed Description
To further illustrate the features of the present invention, refer to the following detailed description of the invention and the accompanying drawings. The drawings are for reference and illustration purposes only and are not intended to limit the scope of the present disclosure.
Example one
As shown in fig. 1 to fig. 3, the present embodiment discloses an upper rack type edge computing terminal without a 5G module, including: underframe 2 and upper cover 1, 2 internally mounted of underframe has status indicator lamp subassembly 4, first power 5, second power 6, patch cord subassembly 9, circuit board assembly 11, switch subassembly 12 and computer components 13, second power 6 with circuit board assembly 11 below is pasted respectively and is fixed with first insulating pad 7 and second insulating pad 10, upper cover 1 is fixed on underframe 2, first installation ear 3 and socket 8 are installed in underframe 2 outside, first power 5 and second power 6 with socket 8 connects.
It should be noted that, in the present embodiment, the size width of the computing terminal is 482.2mm, and the height is 44.4mm, which can directly fit into the space of the 19-inch standard cabinet 1U. As shown in fig. 2, all the components are fixedly mounted on the bottom frame 2, and the bottom frame 2 is provided with a press-riveting nut, a press-riveting nut column, a press-riveting screw column and other features for fixedly connecting other parts and has a profiling opening for exposing features such as an indicator light and various interfaces. The first power supply 5 and the second power supply 6 are fixedly connected with the rivet nut column on the bottom frame 2 through screws and are used for converting 220V alternating current input by the triangular male socket 8 into various direct currents required by internal equipment.
Further, the size of the first insulating pad 7 is larger than that of the second power source 6; the size of the second insulating pad 10 is larger than the size of the circuit board assembly 11. The exposed welding feet of the second power supply 6 can not be in short circuit with the bottom frame 2 by arranging the insulating pad, and the exposed welding feet of the circuit board assembly 11 can not be in short circuit with the bottom frame 2.
Further, the status indicator lamp assembly 4 comprises a lamp panel and a lamp panel support, the lamp panel and the lamp panel support are connected and fixed into a whole through screws, a main body of the lamp panel support is L-shaped, two U-shaped holes are formed in one side, connected with the bottom frame 2, of the lamp panel support, and are used for enabling press riveting screw posts on the bottom frame 2 to penetrate through rear fixing nuts and adjusting positions of lamp beads of a circuit board of the indicator lamp; the indicator light assembly is provided with 3 indicator lights for indicating the status in front of the terminal.
Further, the patch cord assembly 9 includes a patch cord and a patch cord fixing bracket, the patch cord includes a USB patch cord, an HDMI patch cord and an RJ45 patch cord, the patch cord fixing bracket is L-shaped, and one side of the patch cord fixing bracket is provided with a fixing hole for fixing the patch cord and the other side of the patch cord fixing bracket is provided with an adjusting hole for adjusting a connector of the patch cord.
It should be noted that the patch cord assembly 9 includes a dual USB patch cord, an RJ45 patch cord × 3, an HDMI patch cord, and a patch cord fixing bracket, where the patch cord fixing bracket main body is L-shaped, one side of which is provided with a fixing hole for fixing various patch cords, and the other side of which is provided with a waist-shaped hole for allowing a rivet pressing screw column on the bottom frame 2 to pass through the rear fixing nut and adjust the exposed length of various patch cords. The USB interface can be used for connecting devices such as a keyboard, a mouse and a USB flash disk, the HDMI interface can be used for connecting devices such as a display, and the RJ45 interface can be used for connecting devices such as a monitoring camera.
Further, the circuit board assembly 11 includes a main control board, a power board and a connecting piece, the main control board and the power board are stacked and fixed, the connecting piece is arranged between the main control board and the power board, the main control board is connected with the sensor through a connecting interface, and the main control board is connected with a status indicator lamp.
It should be noted that the main control board and the power panel are fixed in a stacking mode to save space, the connecting piece is in auxiliary supporting connection between the main control board and the power panel, the main control board adopts an STM32 chip and is used for collecting sensor information, the power panel is used for supplying power for a system, and 3 indicator lamps are used for indicating the state at the back of the terminal.
Further, the connection interface arranged in the circuit board assembly 11 includes a plurality of digital input interfaces, analog sampling interfaces, RS485 interfaces, RS232 interfaces, and 5V/12V/24V power output interfaces, and is used for connecting devices including but not limited to a temperature and humidity sensor, an overflow sensor, an ocean gas sensor, a voiceprint sensor, an SF6 gas sensor, an iron core current sensor, a vibration sensor, an intelligent smoke detector, a wireless temperature measurement sensor, a fan control module, a water pump control module, a light control module, a common eye detector, a dual technology detector, an acousto-optic alarm, and the like.
Further, the switch assembly 12 includes switch circuit board and switch keysets, and the switch circuit board is used for expanding the net gape, sets up three pressure on the switch keysets and rivets the nut post for and through screwed connection between the switch circuit board, rivet screw fixed connection through the pressure on nut and the underframe 2 between switch assembly 12 and the underframe 2.
Further, the computer assembly 13 includes a computer and a computer adapter, the inner size of the computer adapter is slightly larger than the outer size of the computer, the computer adapter can be sleeved into the computer, the side surface of the computer adapter is provided with a threaded hole, the computer is fastened by screwing in a screw, the computer model is NVIDIA Jetson Xavier NX, the computing power of 20TOPS is provided, the Resnet50 actually measures 100FPS, the 30-path 1080P video is supported to the maximum, and the performance meets the edge computing requirement after various devices are connected. The computer component 13 is fixedly connected with the bottom frame 2 through nuts and press riveting screws on the bottom frame 2, and long-edge hole positions of four corner mounting holes of the computer component are consistent with those of the switch component 12 and the 5G module.
Further, first installation ear 3 symmetry is installed in underframe 2 both sides, through countersunk screw and underframe 2 inside rivet pressing nut fixed connection, and the back of finishing the installation, the whole width at terminal is 19 inches, and mounting hole size and position are unanimous with standard 19 inches rack regulation.
Further, the upper cover 1 is fixed on the bottom frame 2 through the metal buckle at the front end and two screw counter bores at the back, the body shape of the upper cover is similar to a U shape, heat dissipation holes are formed in the top surface and the side surfaces of the upper cover, the heat dissipation holes are waist-shaped holes, a filter screen is arranged inside the heat dissipation holes, a certain filtering effect can be achieved on flowing air, and the dustproof grade of the terminal is improved.
Example two
As shown in fig. 4, the present embodiment discloses an edge computing terminal with a wall-mounted 5G module, which is different from the first embodiment in that:
The 5G module 14 is added in the bottom frame 2, the installation position of the 5G module 14 is at the switch component 12 in the first embodiment, both installation modes and the connection part with the bottom frame 2 are consistent, and by adding the 5G module 14, the functions of 5G communication can be expanded and added to the equipment. The installation position of the computer component 13 is shifted to the left in the embodiment, and the installation position of the switch component 12 is changed to the left side of the computer component 13 in the embodiment, and the installation mode and the function of the two are consistent with the embodiment.
The third power supply 16 and the fourth power supply 17 are adopted to match the power supply increase after newly added equipment, a first insulating pad 7 is pasted and fixed below the fourth power supply 17, and the installation mode and the action of the first power supply 5 are consistent with that of the second power supply 6.
It should be noted that, in the second embodiment, since the 5G module 14 is added, the size and power of the power supply need to be increased, the size and power of the first power supply 5 are smaller than those of the third power supply 16, the size and power of the second power supply 6 are smaller than those of the fourth power supply 17, in addition, the position size and height of the mounting interface reserved on the bottom frame 2, such as the rivet nut post, are different, and for the second power supply 6 and the fourth power supply 17 which do not have an insulating bottom plate, the size of the first insulating pad 7 pasted below is larger than those of the two.
The edge computing terminal provided by the invention has the following beneficial effects:
(1) by setting multiple interfaces, various terminal devices can be accessed, a large number of heterogeneous data sources can be acquired, and the terminal devices can be adapted to the multiple terminal devices.
(2) Through self computing power, the method can be used for carrying out protocol conversion and edge processing on heterogeneous data, identifying and positioning various faults, replacing human brains by a high-speed processor, realizing functions such as fire-fighting linkage, access control and video linkage, environment and equipment linkage and the like, and being suitable for various scenes.
(3) Terminal size itself is less, and through assembling different installation ears, can realize fixed modes such as the wall-hanging installation and the desktop installation of 19 inches standard rack upper rack formula installation, different orientations, can directly arrange at the project scene, need not to reform transform or only need simply reform transform, and scene strong adaptability through reserving and general installation interface, can realize the expansion of internal plant, if increase 5G module 14 in order to realize wireless communication's requirement, compatible expansibility is strong.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an edge computing terminal, its characterized in that, includes underframe and upper cover, underframe internally mounted has status indicator banks spare, power, patch cord subassembly, circuit board subassembly, switch subassembly and computer unit spare, the power with circuit board subassembly below is pasted respectively and is fixed with first insulating pad and second insulating pad, the upper cover is fixed on the underframe, installation ear and socket are installed in the underframe outside, the power with the socket is connected.
2. The edge computing terminal of claim 1, wherein the power source comprises a first power source and a second power source, or a third power source and a fourth power source, the first power source and the second power source or the third power source and the fourth power source being connected to the standoff on the bottom frame by screws.
3. The edge computing terminal of claim 2, wherein the first insulating pad is affixed below the second power supply or the fourth power supply, the first insulating pad having a size larger than the second power supply or the fourth power supply; the size of the second insulating pad is larger than that of the circuit board assembly.
4. The edge computing terminal of claim 1, wherein the status indicator light assembly includes a light panel and a light panel bracket, the light panel bracket provided with a U-shaped aperture that is adjustable in position.
5. The edge computing terminal of claim 1, wherein the patch cord assembly includes a patch cord and a patch cord securing bracket, the patch cord including a USB patch cord, an HDMI patch cord, and an RJ45 patch cord, the patch cord securing bracket being L-shaped, having a securing hole formed in one side thereof for securing the patch cord and an adjustment hole formed in the other side thereof for adjusting a connector of the patch cord.
6. The edge computing terminal of claim 1, wherein the circuit board assembly comprises a main control board, a power board, and a connector, the main control board and the power board are stacked and fixed, the connector is disposed between the main control board and the power board, the main control board is connected to the sensor through a connection interface, and the main control board is connected to the status indicator.
7. The edge computing terminal of claim 1, wherein the connection interface comprises a digital input interface, an analog sampling interface, an RS485 interface, an RS232 interface, and a 5V/12V/24V power output interface.
8. The edge computing terminal of claim 1, wherein the mounting ear is a first mounting ear or a second mounting ear, the first mounting ear and the second mounting ear are mirror symmetric structures, the second mounting ear is provided with a bidirectional gourd hole, and the bidirectional gourd hole comprises a large hole in the center and two small holes with the same diameter and located at positions with symmetric diameters of the large hole.
9. The edge computing terminal of any of claims 1-8, wherein heat dissipation holes are disposed on top and side surfaces of the top cover, and a filter screen is installed in the heat dissipation holes.
10. The edge computing terminal of any of claims 1-8, wherein a 5G module is disposed within the bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263371.5A CN114238195A (en) | 2021-10-28 | 2021-10-28 | Edge computing terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263371.5A CN114238195A (en) | 2021-10-28 | 2021-10-28 | Edge computing terminal |
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| CN114238195A true CN114238195A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111263371.5A Pending CN114238195A (en) | 2021-10-28 | 2021-10-28 | Edge computing terminal |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190094922A1 (en) * | 2016-08-30 | 2019-03-28 | ShenZhen ORICO Technologies Co., Ltd. | Electrical power supply expansion card and computer case |
| US20190121547A1 (en) * | 2017-10-23 | 2019-04-25 | Micron Technology, Inc. | Namespaces Allocation in Non-Volatile Memory Devices |
| CN110032540A (en) * | 2019-04-11 | 2019-07-19 | 北京宙心科技有限公司 | A kind of artificial intelligence edge calculations equipment |
| US20200167205A1 (en) * | 2019-04-30 | 2020-05-28 | Intel Corporation | Methods and apparatus to control processing of telemetry data at an edge platform |
| CN214901317U (en) * | 2021-04-25 | 2021-11-26 | 武汉市水务建设工程有限公司 | Industrial Internet edge computing intelligent terminal for water treatment |
-
2021
- 2021-10-28 CN CN202111263371.5A patent/CN114238195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190094922A1 (en) * | 2016-08-30 | 2019-03-28 | ShenZhen ORICO Technologies Co., Ltd. | Electrical power supply expansion card and computer case |
| US20190121547A1 (en) * | 2017-10-23 | 2019-04-25 | Micron Technology, Inc. | Namespaces Allocation in Non-Volatile Memory Devices |
| CN110032540A (en) * | 2019-04-11 | 2019-07-19 | 北京宙心科技有限公司 | A kind of artificial intelligence edge calculations equipment |
| US20200167205A1 (en) * | 2019-04-30 | 2020-05-28 | Intel Corporation | Methods and apparatus to control processing of telemetry data at an edge platform |
| CN214901317U (en) * | 2021-04-25 | 2021-11-26 | 武汉市水务建设工程有限公司 | Industrial Internet edge computing intelligent terminal for water treatment |
Non-Patent Citations (1)
| Title |
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| 王加祥，曹闹昌: "《电路板的焊接、组装与调试》", 西安电子科技大学出版社, pages: 130 * |
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