CN111324179A

CN111324179A - Industrial computer shell structure with expansion box

Info

Publication number: CN111324179A
Application number: CN201811534921.0A
Authority: CN
Inventors: 郭修宇
Original assignee: Mitac Computer Kunshan Co Ltd; Getac Technology Corp
Current assignee: Mitac Computer Kunshan Co Ltd; Getac Technology Corp
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-06-23
Also published as: CN113741626A

Abstract

An industrial computer shell structure with an expansion box comprises a shell seat body and an expansion box; the shell base body is internally provided with a first space and a second space, the first space is internally provided with a computer component assembly, the computer component assembly is provided with a first connecting port facing to the second space, and the second space forms a notch on one side of the shell base body; the expansion box has a box body and an expansion interface, the box body is internally provided with an expansion circuit assembly which is electrically connected with the expansion interface, the expansion circuit assembly is provided with a second connecting port which faces the outside of the box body, the box body is inserted into the second space from the notch to connect the first connecting port with the second connecting port, and the expansion interface is exposed out of the notch. The industrial computer shell structure with the expansion box can avoid the problems of signal interruption and the like of a computer component assembly and an expansion circuit assembly in the system integration operation, which cause system damage or influence on the detection accuracy and the like due to poor contact or the influence of external use environment and other factors.

Description

Industrial computer shell structure with expansion box

[ technical field ] A method for producing a semiconductor device

The present invention relates to an industrial computer, and more particularly, to an industrial computer case structure with an expansion box.

[ background of the invention ]

At present, with the rapid development of the technology industry such as computers, many tools such as machines and appliances are digitized, and the purpose of operating various tools is achieved through the digital control of the systems such as computers, and whether the operation is normal or not can be detected through the systems, so that the maintenance and repair are convenient. Particularly, a computer system for a vehicle can be used for carrying out various operations on the vehicle and mastering vehicle performance and various operation data through a computer arranged on the vehicle, so that the data can be read only by connecting an external computer to the computer of the vehicle during maintenance and overhaul, and the condition of the vehicle can be known conveniently.

In the past, for example, industrial computers for detecting vehicles generally have corresponding computer systems corresponding to vehicle types of different styles. Therefore, maintenance factories often need to prepare corresponding detection computers for different types of vehicles, which is naturally inconvenient. With the progress of programming and system integration, a plurality of vehicle types with different styles can be commonly corresponding to a single computer system, but the functional requirements of the vehicle are continuously improved and are fast, and once a plurality of new vehicle types are newly added with functions, the original detection computer is still insufficient in correspondence.

Obviously, the existing detection computer must be in an extensible form so as to be able to match and correspond to the vehicle and other tools after the functions are extended, and the extended system is stable.

In view of the above, the present invention provides a method for improving and solving the above-mentioned deficiencies, and aims to provide a method for improving and solving the above-mentioned deficiencies.

[ summary of the invention ]

The main objective of the present invention is to provide an industrial computer case structure with an expansion box, which reserves an expansion box for insertion with an expansion function, so as to meet the requirement of detection of the newly added function, and has the stability of system integration and a ground loop formed after expansion.

In order to achieve the above object, the present invention provides an industrial computer casing structure with an expansion box, which includes a casing base body and an expansion box; the shell base body is internally provided with a first space and a second space, the first space is internally provided with a computer component assembly, the computer component assembly is provided with a first connecting port facing to the second space, and the second space forms a notch on one side of the shell base body; the expansion box has a box body and an expansion interface formed on one side of the box body, an expansion circuit assembly electrically connected with the expansion interface is arranged in the box body, the expansion circuit assembly is provided with a second connecting port facing the outside of the box body, the box body is inserted into the second space from the notch so that the second connecting port is connected with the first connecting port, and the expansion interface is exposed out of the notch.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partially exploded perspective view of the present invention.

Fig. 3 is a schematic plan view of the present invention.

FIG. 4 is a partially enlarged view of the computer component assembly and the expansion circuit assembly on the first grounding portion according to the present invention.

FIG. 5 is a partially enlarged view of the second grounding portion of the computer component assembly and the expansion circuit assembly connected by the connecting member according to the present invention.

[ detailed description ] embodiments

For a better understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the invention, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration and description, and are not intended to be limiting.

Please refer to fig. 1 and fig. 2, which are a schematic perspective view and a schematic partial exploded perspective view of the present invention. The invention provides an industrial computer shell structure with an expansion box, which comprises a shell seat body 1 and an expansion box 2; wherein:

the housing base body 1 is used for forming a main housing part of the industrial computer, and a first space 10 and a second space 11 are arranged in the housing base body 1, and the first space 10 and the second space 11 can be arranged in parallel left and right in the housing base body 1; the first space 10 is used for loading a computer component assembly 12 constituting the main framework of the industrial computer, and is used for executing software such as a host system and the like to provide basic functions of the industrial computer, and the housing base body 1 is further provided with a connecting interface 13, wherein the connecting interface 13 is electrically connected with the computer component assembly 12, and can be inserted into a jack on the connecting interface 13 through a connecting wire (not shown) and connected to a system to be detected (such as a vehicle computer and the like), so that basic detection can be performed on the system to be detected. Furthermore, the computer component assembly 12 has a first connection port 120 facing the second space 11, and the second space 11 forms a slot 110 on one side of the housing body 1 for the extension box 2 to be inserted into and connected with the host system of the computer component assembly 12.

The expansion box 2 has a box 20 and an expansion interface 21 formed on one side of the box 20, and when the expansion box 2 is inserted into the slot 110 of the housing body 1, the box 20 is located in the second space 11, and the expansion interface 21 is exposed out of the slot 110 and arranged in parallel with the connection interface 13 of the housing body 1 in the left and right directions, so that the connection interface 13 and the expansion interface 21 can be arranged in parallel in the left and right directions outside one side edge of the housing body 1. Furthermore, the expansion box 2 has an expansion circuit assembly 22 electrically connected to the expansion interface 21 in the box 20, and the expansion circuit assembly 22 has a second connection port 220 facing the outside of the box 20; therefore, when the case 20 is inserted into the second space 11 through the slot 110, the second connection port 220 is connected to the first connection port 120 of the computer component assembly 12, so that the computer component assembly 12 and the expansion circuit assembly 22 are connected to each other to integrate the operation of the host system.

As mentioned above, when the computer component assembly 12 and the expansion circuit assembly 22 are connected to each other, the computer component assembly 12 and the expansion circuit assembly 22 can form a ground loop. More specifically, as shown in fig. 2 and 3, the computer component assembly 12 has a first grounding portion 121 and a second grounding portion 122, and the expansion circuit assembly 22 also has a first grounding portion 221 and a second grounding portion 222; when the expansion box 2 is inserted into the slot 110 and the box 20 is located in the second space 11, the first grounding portion 121 of the computer component assembly 12 is electrically connected to the first grounding portion 221 of the expansion circuit assembly 22, and the second grounding portion 122 of the computer component assembly 12 is electrically connected to the second grounding portion 222 of the expansion circuit assembly 22, so that the aforementioned grounding loop is formed between the computer component assembly 12 and the expansion circuit assembly 22.

More specifically, as shown in fig. 2 and 4, the first grounding portion 221 of the extended circuit assembly 22 is located at one side of the second connection port 220, and the first grounding portion 121 of the computer component assembly 12 protrudes to the second space corresponding to the first grounding portion 221 of the extended circuit assembly 22. In the embodiment of the present invention, the first grounding portion 121 of the computer component assembly 12 can be a plurality of protruding conductive elastic pieces, and the first grounding portion 221 of the expansion circuit assembly 22 can be a conductive sheet, but not limited thereto; accordingly, when the expansion box 2 is inserted into the slot 110 and the box 20 is located in the second space 11, the first grounding portion 221 of the expansion circuit assembly 22 can elastically contact the first grounding portion 121 of the computer component assembly 12 formed by the conductive sheet with the elastic force of the conductive elastic sheet along the pushing force during insertion, so as to provide good contact between the first grounding portion and the first grounding portion.

Furthermore, as shown in fig. 2 and 5, the second grounding portion 122 of the computer component assembly 12 is located at one side of the slot 110, and the second grounding portion 222 of the expansion circuit assembly 22 is connected with the second grounding portion 122 of the computer component assembly 12 by a guiding member 23, the guiding member 23 is screwed on the

second grounding portions

122, 222 of the computer component assembly 12 and the expansion circuit assembly 22 by a screw element, so as to form the grounding loop, and the guiding member 23 is screwed by the screw element, so as to further achieve the effect that the expansion box 2 is fixed on the housing body 1, and simultaneously maintain the elastic contact of the

first grounding portions

121, 221 between the computer component assembly 12 and the expansion circuit assembly 22, and avoid the occurrence of the system failure, signal interruption, etc. during the system integration operation of the computer component assembly 12 and the expansion circuit assembly 22 due to poor contact or external use environment influence, etc., thereby preventing the system from being damaged, Or influence the accuracy of detection and the like.

Therefore, the industrial computer shell structure with the expansion box can be obtained through the structural composition.

However, the above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, so that all changes in the equivalent techniques and means used in the specification and drawings of the present invention are also included in the scope of the present invention, and it is obvious that the present invention is also encompassed by the present invention.

Claims

1. An industrial computer housing structure with an expansion box, comprising:

a housing body having a first space and a second space therein, the first space having a computer component assembly disposed therein, the computer component assembly having a first connection port facing the second space, the second space having a notch formed on one side thereof; and

an expansion box having a box body and an expansion interface formed at one side of the box body, wherein the box body is internally provided with an expansion circuit assembly electrically connected with the expansion interface, and the expansion circuit assembly is provided with a second connection port facing the outside of the box body;

the box body is inserted into the second space from the slot to connect the second connection port with the first connection port, and the expansion interface is exposed out of the slot.

2. The industrial computer case structure with expansion box of claim 1, wherein the first space and the second space are arranged side by side left and right in the case base body.

3. The industrial computer case structure with expansion box of claim 1, wherein the housing body further has a connection interface, and the connection interface is electrically connected to the computer component assembly.

4. The industrial computer housing with an expansion box as claimed in claim 3, wherein the connection interface and the expansion interface are disposed side by side at the left and right sides of a side edge of the housing body.

5. The industrial computer case structure with expansion box of claim 1, wherein the computer component assembly and the expansion circuit assembly form a ground loop.

6. The industrial computer case structure with expansion box of claim 5, wherein the computer component assembly has a first grounding portion and a second grounding portion, and the expansion circuit assembly also has a first grounding portion and a second grounding portion, the first grounding portion of the computer component assembly is electrically connected to the first grounding portion of the expansion circuit assembly, and the second grounding portion of the computer component assembly is electrically connected to the second grounding portion of the expansion circuit assembly.

7. The industrial computer case structure with expansion box of claim 6, wherein the first grounding portion of the expansion circuit assembly is located at one side of the second connection port, and the first grounding portion of the computer component assembly protrudes to the second space corresponding to the first grounding portion of the expansion circuit assembly.

8. The industrial computer case structure with expansion box of claim 7, wherein the first grounding portion of the computer component assembly is a plurality of protruded conductive elastic pieces, and the first grounding portion of the expansion circuit assembly is a conductive sheet.

9. The industrial computer case structure with expansion box of claim 6, wherein the second grounding portion of the computer component assembly is located at one side of the slot, and the second grounding portion of the expansion circuit assembly is connected with a conductive connection member opposite to the second grounding portion of the computer component assembly.

10. The industrial computer case structure with expansion box of claim 9, wherein the connecting member is screwed to the second grounding portion of the computer component assembly and the expansion circuit assembly by a screw element.