CN220795758U

CN220795758U - Domestic platform chip complete machine

Info

Publication number: CN220795758U
Application number: CN202322450950.1U
Authority: CN
Inventors: 陈溯; 郭勇军; 朱学良
Original assignee: Shenzhen Mire Electronic Co ltd
Current assignee: Shenzhen Mire Electronic Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-16
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to the technical field of chip production, in particular to a domestic platform chip complete machine, which comprises a bottom shell, wherein a bottom plate is arranged at the inner bottom end of the bottom shell, a core plate is arranged on the bottom plate, a radiator is arranged on the core plate, an upper cover is connected above the bottom shell, one end of the rear side of the bottom shell is connected with an antenna, a working indicator lamp is embedded and arranged at the other end of the rear side of the bottom shell, and brackets are also connected below the left side and the right side of the bottom shell. The bracket mounting position is reserved, the bracket can be selected to be fixed according to the actual application scene, and if the bracket is not adopted, the bracket can be directly fixed by utilizing the reserved screw holes.

Description

Domestic platform chip complete machine

Technical Field

The utility model relates to the technical field of chip production, in particular to a domestic platform chip complete machine.

Background

Since the release of single-core/dual-core Cortex-A7/A8 series chips, a series of excellent chips such as AM3352 of TI and i.MX6UL of NXP appear, two parts of customer groups mainly use the series of chips to upgrade products due to performance or cost consideration, and one part of chips are firstly developed by ARM9 series of chips, such as 2440 of three stars; the other part is STM32 which is developed by using a microprocessor of which MCU does not run the Linux system. Through ten years of development, the chip demands of the series of chips basically tend to be in a stable state, the chips are all in stock market, the times of single-core/double-core Cortex-A7/A8 have been past, the chips are concentrated on single-core/double-core/four-core Cortex-A53/A55 series chips from the aspects of product layout and product release of the latest various chip manufacturers, and the chips of the single-core/double-core Cortex-A7/A8 series chips are not output at all from the aspect of cost performance. The main customer group of the series of chips also has two parts, and one part of customers is upgraded from the original A7/A8 to the A53/A55 due to high performance requirements; another part of customers use the original chip using the X86 architecture, and replace it to the a53/a55 of the ARM architecture for cost reduction.

Currently, on many key application scenes and products, the 'autonomous control' has become an important consideration index for product platform model selection. As early as 3 years ago, the replacement of chips in industrial settings has been hampered by the "replacement-free" real pain point due to the investment and research and development capabilities of the manufacturers of the domestic chips. However, with further development and promotion of semiconductor chip domestic production, a lot of chips of manufacturers such as core relaxation, soaring, core-recovering, full-scale and the like start to appear successively in recent two years, and product application starts to appear continuously in the fields of vehicle-mounted, electric power, industrial communication, industrial control, safety, security and the like.

Meanwhile, the curve overtaking in high-end applications such as artificial intelligence, vehicle-mounted intelligence and industrial AI in China is accompanied. It is expected that in the next 3 years, the home-made main chip platform product will be further developed. Core board products carrying domestic platforms are widely applied to products in different scenes, and the shipment quantity of the products is exploded in blowout mode.

However, the existing domestic platform chip complete machine on the market has the following problems: the device cannot be conveniently applied to different scenes (fields of vehicle-mounted, electric power, industrial communication, industrial control, safety, security and the like), and the whole structure is inconvenient to install and inconvenient to detach and assemble subsequently.

Therefore, it is necessary to design a standard and quantifiable domestic processing scheme and a complete machine, which can develop a corresponding core board and a development board through domestic chips and match with corresponding shells so as to meet the product requirements in different scenes, thereby solving the problems in the background art.

Disclosure of utility model

The utility model aims to provide a domestic platform chip complete machine so as to solve the problems in the background technology.

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

The utility model provides a domestic platform chip complete machine, includes the drain pan, the bottom plate is installed to the inside bottom of drain pan, install the core board on the bottom plate, install the radiator on the core board, the top of drain pan is connected with the upper cover, the rear side one end of drain pan is connected with the antenna, the work pilot lamp is installed in the rear side other end embedding of drain pan, the left and right sides below of drain pan still is connected with the support.

As a preferable scheme of the utility model, four bottom plate mounting columns are integrally arranged at four corners of the inner bottom end shell of the bottom shell, the bottom plate is fixedly arranged on the bottom plate mounting columns through screws, and the core plate is assembled on the bottom plate to form a development plate.

As a preferable scheme of the utility model, the core board integrates an ARM@cortex-A55 high-performance CPU and an ARM@cortex-R5 real-time CPU, and is used for processing data access and output.

As a preferable scheme of the utility model, the upper parts of the left side and the right side of the bottom shell are connected with connecting plates, the thickness of the connecting plates is smaller than that of the shell on the left side and the right side of the bottom shell, and the upper cover is in sliding connection through the connecting plates on the left side and the right side of the shorter side of the upper cover and the upper parts of the left side and the right side of the bottom shell.

As a preferable scheme of the utility model, the connecting plate is provided with the connecting hole, the corresponding position on the upper cover is also provided with the same connecting hole, and the connecting plate and the upper cover are locked and fixed by adopting bolts to penetrate through the corresponding connecting holes.

In a preferred embodiment of the present utility model, the heat sink is attached to the top of the core board, and is used for heat dissipation of the core board chip.

As a preferable scheme of the utility model, the outer shell of the bottom shell is also provided with a plurality of heat dissipation holes, and the heat dissipation holes are all in a waist-shaped structural design.

As a preferable scheme of the utility model, the antenna is connected with a corresponding hole site on the rear side shell of the bottom shell through a threaded connecting piece at one side, and the antenna is locked and fixed at the inner side of the bottom shell by adopting a grounding screw.

As a preferable scheme of the utility model, the basal plane of the bottom shell and the bottom of the bottom shell are respectively provided with a front identification area and a bottom identification area, and silk screen frames are arranged at the peripheries of the front identification area and the bottom identification area.

As a preferable scheme of the utility model, hole sites are arranged below the left side and the right side of the bottom shell, a first connecting hole and a second connecting hole are arranged on the bracket, and the bracket is fixedly arranged in the hole sites on the bottom shell by penetrating through the second connecting hole through bolts.

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

According to the utility model, when the localization platform chip complete machine is used, as the shell of the complete machine adopts the high-quality galvanized plate, the localization platform chip complete machine is firm and reliable, is resistant to compression and falling, and is sprayed with black baking varnish outside, so that the shell is effectively prevented from being oxidized and rusted; the internal baking-proof design effectively improves the ESD capacity of the whole machine by contacting the PCB screw hole with the riveting column and contacting the IO port with the inner wall of the whole machine, and simultaneously, the external grounding screw can be connected with the ground to further ensure the performance of the whole machine; the front panel and the rear panel are separated, so that corresponding IO openings can be increased or decreased according to different requirements; the front panel is reserved with the label position, and the corresponding Logo can be designed according to different requirements, so that the use is more convenient.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the overall rear three-dimensional structure of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic view of the bottom structure of the present utility model;

FIG. 5 is an exploded view of the present utility model;

FIG. 6 is a schematic view of a three-dimensional structure of a bottom shell according to the present utility model;

FIG. 7 is a schematic view of a three-dimensional structure of an upper cover according to the present utility model;

FIG. 8 is a schematic view of a three-dimensional structure of a stent of the present utility model;

Fig. 9 is a schematic three-dimensional structure of another view of the stent of the present utility model.

In the figure: 1. a bottom case; 2. a bottom plate; 3. a core plate; 4. a heat sink; 5. an upper cover; 6. an antenna; 7. a bracket; 71. a first connection hole; 72. a second connection hole; 8. a base plate mounting post; 9. a connecting plate; 91. a connection hole; 10. a heat radiation hole; 11. a grounding screw; 12. a front logo area; 13. a bottom identification area; 14. a silk screen frame; 15. and an operation indicator lamp.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model 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.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-9, the present utility model provides a technical solution:

The utility model provides a localization platform chip complete machine, includes drain pan 1, and bottom plate 2 is installed to drain pan 1's inside bottom, installs core board 3 on the bottom plate 2, installs radiator 4 on the core board 3, and drain pan 1's top is connected with upper cover 5, and drain pan 1's rear side one end is connected with antenna 6, and drain pan 1's rear side other end embedding is installed work pilot lamp 15, and drain pan 1's left and right sides below still is connected with support 7.

Specifically, four bottom plate mounting columns 8 are integrally arranged at four corners of the inner bottom end shell of the bottom shell 1, the bottom plate 2 is fixedly arranged on the bottom plate mounting columns 8 through screws, and the core plate 3 is assembled on the bottom plate 2 to form a development plate; the core board 3 integrates an ARM@cortex-A55 high-performance CPU and an ARM@cortex-R5 real-time CPU, and comprises a 3D GPIJ and an H.264 video codec. In addition, the D9 processor also integrates a high-speed PCIE3.0 interface, a high-speed USB3.0 interface, a gigabit Ethernet, a CAN-FD, a UART, an SPI and other abundant peripheral interfaces, and CAN be seamlessly connected and applied to various industrial applications at the lowest cost. Based on D9 processor development, integrated Linux system, carry the serial ports through the bottom plate, net gape, HDMI, PCIE, USB 3.0.0, type C, LVDS, TF card interface, multiple interfaces such as ADC,4G/5G, JTAG, CAN, RS232, RS485, etc. conveniently evaluate or integrate, and this core board 3 is used for handling data access and output.

Specifically, the upper parts of the left side and the right side of the bottom shell 1 are connected with connecting plates 9, the thickness of the connecting plates 9 is smaller than that of the shells of the left side and the right side of the bottom shell 1, and the upper cover 5 is in sliding connection with the connecting plates 9 of the left side and the right side of the shorter side and the upper part and the left side and the right side of the bottom shell 1; the connecting plate 9 is provided with the connecting hole 91, the corresponding position on the upper cover 5 is also provided with the same connecting hole 91, bolts are adopted between the connecting plate 9 and the upper cover 5 to penetrate through the corresponding connecting hole 91 for locking and fixing, the core plate 3 and the bottom plate 2 can be protected by utilizing the design of the upper cover and the bottom shell 1, and corresponding interface expansion is provided.

Specifically, the radiator 4 is mounted on the top of the core board 3 in a fitting manner, and the radiator 4 is used for performing heat dissipation treatment on the chip of the core board 3; the outer shell of the bottom shell 1 is also provided with a plurality of heat dissipation holes 10, and the heat dissipation holes 10 are of a waist-shaped structural design, so that the heat of the core plate 3 can be dissipated by utilizing the radiator 4 to control the heat of the core plate chip.

Specifically, the antenna 6 is connected with a corresponding hole site on the rear side shell of the bottom shell 1 through a threaded connecting piece on one side, the inner side of the bottom shell 1 is locked and fixed by adopting the grounding screw 11, the antenna 6 is used for leading out signals in the whole machine, and meanwhile, the grounding screw 11 is used for connecting the whole machine with the ground.

Specifically, the base surface of the bottom shell 1 and the bottom of the bottom shell 1 are respectively provided with a front identification area 12 and a bottom identification area 13, and the peripheries of the front identification area 12 and the bottom identification area 13 are provided with silk screen frames 14.

Specifically, the hole sites are formed below the left and right sides of the bottom shell 1, the bracket 7 is provided with a first connecting hole 71 and a second connecting hole 72, the bracket 7 passes through the second connecting hole 72 through bolts to be fixedly mounted in the hole sites on the bottom shell 1, and the bracket 7 is used for providing various fixing modes.

The working flow of the utility model is as follows: when the domestic platform chip complete machine is used, firstly, the core plate 3 is assembled on the bottom plate 2 to form a development plate, then the radiator 4 is fixedly installed at a corresponding position on the core plate 3 through screws, then the bottom plate 2 is fixedly installed on the bottom shell 1 through screws, a hole site is reserved on the bottom shell 1, a through-wall antenna can be adopted to lead out signals (WIFI, bluetooth or 4G) in the complete machine, the upper cover 5 and the bottom shell 1 are combined and connected through sliding into the antenna 6 end, the upper cover and the bottom shell 1 are fixed through screws, finally, whether the bracket 7 is installed or not can be selected according to the use environment, the integral structure of the utility model is convenient to install, the upper cover and the lower cover are in a sliding+screw fixing mode, the bracket installation position is reserved, the bracket is selected according to the actual application scene, if the bracket is not adopted, the reserved screw hole is utilized to be directly fixed, and finally: the core board 3 can receive corresponding data through power connection, and meanwhile, corresponding processing modes are made according to a built-in system, and corresponding interfaces are reserved through the whole machine, so that the requirements of different industries can be met.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a localization platform chip complete machine, includes drain pan (1), its characterized in that: bottom plate (2) are installed to inside bottom of drain pan (1), install core board (3) on bottom plate (2), install radiator (4) on core board (3), the top of drain pan (1) is connected with upper cover (5), the rear side one end of drain pan (1) is connected with antenna (6), work pilot lamp (15) are installed in the rear side other end embedding of drain pan (1), the left and right sides below of drain pan (1) still is connected with support (7).

2. The domestic platform chip complete machine according to claim 1, wherein: four bottom plate mounting columns (8) are integrally arranged at four corners of the inner bottom end shell of the bottom shell (1), the bottom plate (2) is fixedly arranged on the bottom plate mounting columns (8) through screws, and the core plate (3) is assembled on the bottom plate (2) to form a development plate.

3. The domestic platform chip complete machine according to claim 1, wherein: the core board (3) integrates an ARM@cortex-A55 high-performance CPU and an ARM@cortex-R5 real-time CPU, and the core board (3) is used for processing data access and output.

4. The domestic platform chip complete machine according to claim 1, wherein: the upper cover (5) is connected with the connecting plates (9) on the left side and the right side of the bottom shell (1) through the connecting plates (9) on the left side and the right side of the shorter side of the upper cover and the left side and the right side of the upper cover (1), wherein the thickness of the connecting plates (9) is smaller than that of the shell on the left side and the right side of the bottom shell (1).

5. The localization platform chip complete machine of claim 4, wherein: the connecting plate (9) is provided with a connecting hole (91), the corresponding position on the upper cover (5) is provided with the same connecting hole (91), and the connecting plate (9) and the upper cover (5) are locked and fixed by adopting bolts to penetrate through the corresponding connecting hole (91).

6. The domestic platform chip complete machine according to claim 1, wherein: the radiator (4) is mounted on the top of the core plate (3) in a bonding mode, and the radiator (4) is used for conducting heat dissipation treatment on the chip of the core plate (3).

7. The domestic platform chip complete machine according to claim 1, wherein: a plurality of heat dissipation holes (10) are further formed in the outer side shell of the bottom shell (1), and the heat dissipation holes (10) are of a kidney-shaped structural design.

8. The domestic platform chip complete machine according to claim 1, wherein: the antenna (6) is connected with a corresponding hole site on the rear side shell of the bottom shell (1) through a threaded connecting piece on one side, and the inner side of the bottom shell (1) is locked and fixed by adopting a grounding screw (11).

9. The domestic platform chip complete machine according to claim 1, wherein: the base surface of the bottom shell (1) and the bottom of the bottom shell (1) are respectively provided with a front identification area (12) and a bottom identification area (13), and silk screen frames (14) are arranged on the peripheries of the front identification area (12) and the bottom identification area (13).

10. The domestic platform chip complete machine according to claim 1, wherein: hole sites are arranged below the left side and the right side of the bottom shell (1), a first connecting hole (71) and a second connecting hole (72) are arranged on the support (7), and the support (7) passes through the second connecting hole (72) through bolts to be fixedly arranged inside the hole sites on the bottom shell (1).