CN213278459U - Electronic equipment - Google Patents
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- CN213278459U CN213278459U CN202022006309.5U CN202022006309U CN213278459U CN 213278459 U CN213278459 U CN 213278459U CN 202022006309 U CN202022006309 U CN 202022006309U CN 213278459 U CN213278459 U CN 213278459U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 238000003032 molecular docking Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides an electronic equipment, electronic equipment includes: the shell is provided with an expansion connecting port, and an installation cavity is formed in the shell; the main board is arranged in the mounting cavity; the expansion board, the expansion board setting is in the installation cavity to be located the position that corresponds to the extension connector of installation cavity, the expansion board is connected with the mainboard electricity, and external input equipment passes through the extension connector and connects the expansion board, and wherein, be equipped with information conversion module on the expansion board, the signal of telecommunication between mainboard and the external input equipment sends or receives through information conversion module. The utility model discloses in, owing to establish the expansion board in addition and be connected with the mainboard formation, consequently, the mainboard can carry out the communication with the external input equipment of multiple interface type and be connected, and the interface kind and the quantity of mainboard lead to the extension, when the user need increase in addition the interface kind, only need increase establish or change the expansion board can to can prolong electronic equipment's life cycle.
Description
Technical Field
The utility model relates to an electronic information technical field, in particular to electronic equipment.
Background
The most important advantage of electronic devices such as mobile phones and tablet computers is portability, in which a large number of files are often stored, and since the stored files often need to be rolled out, the more kinds of interfaces that can be supported by the electronic devices are better, especially for electronic devices such as office computers and portable notebooks that can process complicated files. The mainboard is as electronic equipment's important part, is provided with multiple IO mouth and is connected with other hardware equipment, but mainboard once development is accomplished, the lectotype and the position of IO port just can't be changed the adjustment, and the user produces the latent demand of changing the machine from this, leads to the product life cycle to shorten.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic equipment aims at solving prior art, and the IO port of mainboard has fixed position and lectotype on the electronic equipment, leads to being difficult to the problem of adaptation multiport demand.
In order to achieve the above object, the present invention provides an electronic device, which includes:
the expansion connector is arranged on the shell, and an installation cavity is arranged in the shell;
the main board is arranged in the mounting cavity;
the extension board, the extension board sets up the installation intracavity, and be located corresponding to of installation cavity the position of extension connector, the extension board with the mainboard electricity is connected, and external input equipment passes through extension connector connection the extension board, wherein, be equipped with information conversion module on the extension board, the signal of telecommunication warp between mainboard and the external input equipment information conversion module is sent or is received.
Optionally, a first plug-in module is arranged on the expansion board, a second plug-in module is arranged on the mainboard, and the first plug-in module is in butt joint with the second plug-in module to conduct the communication circuit between the expansion board and the mainboard.
Optionally, the first plug-in module and the second plug-in module are signal docking chips.
Optionally, the housing includes a side wall, the expansion connection port is provided on the side wall, the expansion board is provided with a plug end, and the plug end is embedded in the expansion connection port.
Optionally, a motherboard connecting portion and a plugging portion are arranged on the expansion board, the motherboard connecting portion is electrically connected with the motherboard, the plugging portion is in a slender shape, the plugging ends are multiple, and the plugging ends are arranged on the plugging portion at intervals along the width direction of the side wall.
Optionally, a first fixing hole is formed in the expansion board, a second fixing hole is formed in the main board, and the first fixing hole and the second fixing hole are equal in number and correspond in position to each other.
Optionally, the expansion board includes a first expansion sub-board and a second expansion sub-board, the first expansion sub-board and the second expansion sub-board are both electrically connected to the main board, and the second expansion sub-board is provided with an encryption module.
Optionally, the main board and/or the expansion board is a flexible board.
Optionally, the electronic device is a computer.
The utility model discloses technical scheme is through having seted up the extension connector on the shell, establish the installation cavity inside the shell, with mainboard and expansion board setting in the installation cavity, the expansion board is located the position that corresponds to the extension connector of installation cavity, the expansion board is connected with the mainboard electricity, external input equipment passes through the extension connector and connects the expansion board, wherein, is equipped with information conversion module on the expansion board, the signal of telecommunication between mainboard and the external input equipment is sent or is received through information conversion module. Because it forms with the mainboard to establish the expansion board in addition and be connected, consequently, the mainboard can carry out the communication with the external input equipment of multiple interface type and be connected, and the interface type and the quantity of mainboard lead to the extension, when the user need increase the interface type in addition, only need add or change the expansion board can to can prolong electronic equipment's life cycle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of a connection structure between a main board and an expansion board in an electronic device according to the present invention;
fig. 2 is a schematic circuit diagram of a signal docking chip in the electronic device of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
14 | |
| 10 | First |
15 | |
| 11 | Plug-in |
16 | |
| 12 | Signal butt- |
20 | |
| 13 | Plug-in |
21 | Second fixing hole |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, to achieve the above object, the present invention provides an electronic device, including: the device comprises a shell (not marked in the figure), an expansion connecting port (not marked in the figure) is formed in the shell, and an installation cavity is formed in the shell; the main board 20, the said main board 20 is installed in the installation cavity; expansion board 1, expansion board 1 sets up the installation intracavity, and be located corresponding to of installation cavity the position of extension connector, expansion board 1 with mainboard 20 electricity is connected, and external input equipment passes through the extension connector link expansion board 1, wherein, be equipped with information conversion module (not marking in the figure) on the expansion board, the signal of telecommunication warp between mainboard 20 and the external input equipment information conversion module is sent or is received.
In this embodiment, the electronic device may be a computer (including a desktop or notebook computer), a mobile terminal (a mobile phone, a tablet), and the like. The electronic equipment has a housing with a mounting cavity for accommodating various electronic devices of the electronic equipment, the main board 20 and the expansion board 1 are disposed in the mounting cavity, and the main board 20 is electrically connected to the expansion board 1 so as to transmit or receive electrical signals to or from each other. In practical application, the position relationship between the main board 20 and the expansion board 1 can be set to be parallel to each other and stacked along the height direction of the electronic device according to the design requirement of the electronic device, and in this way, the main board 20 and the expansion board 1 form communication connection through an electric connection line; or may be in the form of a lap joint, in which case the expansion board 1 and the main board 20 are communicatively connected at the lap joint.
The housing is provided with an expansion connection port for receiving a jack terminal of an external input device, so that the jack terminal of the external input device is connected to the expansion board 1. The expansion connection port is located on a side wall of the housing, where the side wall is a wall surface extending in a height direction of the electronic device, and may be a curved wall or a planar wall. The expansion board 1 is located in the mounting cavity at a position corresponding to the expansion connection port, and a user can form communication connection with the expansion board 1 by inserting the plug-in terminal of the external input device into the expansion connection port. The number of the expansion board 1 can be one or more, the type can be one or more of USB interface, TYP-C interface and other electronic interfaces, the expansion board 1 is corresponding to the set type of the electronic interface, an interface circuit is disposed thereon, taking the TYP-C interface as an example, the expansion board 1 is disposed with the TYP-C interface circuit, so that the expansion board 1 can read the electrical signal of the external TYP-C input device, and at the same time, the expansion board 1 is also correspondingly disposed with an information conversion module, the information conversion module is used for converting the electrical signal transmitted by the interface circuit into the electrical signal that can be recognized by the main board 20, and the conversion can be realized by storing a conversion protocol on the information conversion module. When the external input device and the motherboard 20 are connected through the expansion board 1, the communication signals between the external input device and the motherboard 20 need to be transmitted through the information conversion module, and the information conversion module performs signal conversion on the passing electrical signals by using the conversion protocol stored in the information conversion module, so as to realize the communication between the external input device and the motherboard 20.
In this embodiment, the expansion board 1 is additionally disposed to be connected with the main board 20, so that the main board 20 can be in communication connection with external input devices with various interface types, the interface types and the number of the main board 20 are expanded, and when a user needs to additionally add interface types, only the expansion board 1 needs to be additionally disposed or replaced, thereby prolonging the life cycle of the electronic device.
It can be understood that, for the convenience of the user change can add expansion board 1, expansion board 1 and mainboard 20 be connected and can be pegged graft or the joint, under the mode of pegging graft, be equipped with first grafting module on expansion board 1, this first grafting module can be located expansion board 1's border position, be equipped with the second module of pegging graft on mainboard 20, the second module of pegging graft is located mainboard 20's border position to in the butt joint, first grafting module switches on with second module butt joint after expansion board 1 with mainboard 20's communication circuit.
The first plug-in module and the second plug-in module are signal docking chips 12, that is, the signal docking chip 12 is divided into two parts, namely, the first plug-in module and the second plug-in module, and when the first plug-in module and the second plug-in module are docked, a complete signal docking chip 12 capable of processing communication signals is formed, and a circuit of the signal docking chip is shown in fig. 2, wherein the first plug-in module is connected with a signal conversion module on an expansion board, and the second plug-in module is connected with a CPU, a memory and the like on a main board.
The shell comprises a side wall, the expansion connecting port is arranged on the side wall, the expansion board 1 is provided with a plugging end 13, and the plugging end 13 is embedded into the expansion connecting port and forms a gap for accommodating the plugging terminal with the inner wall of the expansion connecting port.
In a further aspect, a motherboard connecting portion 16 and a plugging portion 11 are disposed on the expansion board 1, the motherboard connecting portion 16 is electrically connected to the motherboard 20, the plugging portion 11 is elongated, the plugging ends 13 are provided in plurality, and the plugging ends 13 are disposed on the plugging portion 11 at intervals along the width direction of the sidewall.
The first plugging module is located on the main board connecting portion 16, the plugging end 13 is located on the plugging portion 11, the plugging portion 11 and the main board connecting portion 16 are located on two opposite sides of the expansion board 1, the number of the plugging ends 13 may be multiple, and the multiple plugging ends 13 are arranged at intervals along the width direction of the side wall. In this embodiment, the kinds of the plurality of inserting terminals 13 may be the same or different.
The expansion board 1 is provided with a first fixing hole 14, and the main board 20 is provided with a second fixing hole 21.
The first fixing hole 14 formed in the expansion plate 1 and the second fixing hole 21 formed in the main plate 20 are both used for being fixedly connected with the housing, and screws are inserted into the first fixing hole 14 and the second fixing hole 21 to be fixed.
In a further embodiment, the expansion board includes a first expansion sub-board 10 and a second expansion sub-board 15, both the first expansion sub-board 10 and the second expansion sub-board 15 are electrically connected to the main board 20, and an encryption module (not shown) is disposed on the second expansion sub-board 15. In this embodiment, the first expansion daughter board 10 is a common expansion board 1, the second expansion daughter board 15 is an encryption expansion board, and an encryption module and an information conversion module are disposed thereon, an encryption protocol is stored in the encryption module, and an information conversion protocol is stored in the information conversion module, communication signals between the external input device and the main board 20 need to pass through the information conversion module and the encryption module, and the signal conversion is performed on passing electrical signals by the conversion protocol and the encryption protocol, so as to achieve communication between the external input device and the main board 20, and communication information encrypted by the encryption protocol can be recognized smoothly only by being inserted into the expansion board 1 loaded with the same encryption protocol, so that the second expansion daughter board 15 protects information and prevents information leakage.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (9)
1. An electronic device, characterized in that the electronic device comprises:
the expansion connector is arranged on the shell, and an installation cavity is arranged in the shell;
the main board is arranged in the mounting cavity;
the extension board, the extension board sets up the installation intracavity, and be located corresponding to of installation cavity the position of extension connector, the extension board with the mainboard electricity is connected, and external input equipment passes through the extension connector connection the extension board, wherein, be equipped with information conversion module on the extension board, the signal of telecommunication between mainboard and the external input equipment warp information conversion module sends or receives.
2. The electronic device of claim 1, wherein a first plug-in module is disposed on the expansion board, a second plug-in module is disposed on the main board, and the first plug-in module is in butt joint with the second plug-in module to conduct a communication circuit between the expansion board and the main board.
3. The electronic device of claim 2, wherein the first plug-in module and the second plug-in module are signal docking chips.
4. The electronic device of claim 1, wherein the housing includes a side wall, the expansion connection port is formed on the side wall, and the expansion board is provided with a plug end, and the plug end is embedded in the expansion connection port.
5. The electronic device according to claim 4, wherein a motherboard connecting portion and a plurality of plugging portions are provided on the expansion board, the motherboard connecting portion is electrically connected to the motherboard, the plugging portions are elongated, and the plurality of plugging ends are provided on the plugging portions at intervals along a width direction of the side walls.
6. The electronic device of claim 1, wherein the expansion board has first fixing holes, the main board has second fixing holes, and the first fixing holes and the second fixing holes are equal in number and correspond in position to each other.
7. The electronic device of claim 1, wherein the expansion board comprises a first expansion sub-board and a second expansion sub-board, the first expansion sub-board and the second expansion sub-board are both electrically connected to the main board, and an encryption module is disposed on the second expansion sub-board.
8. The electronic device of claim 1, wherein the main board and/or the expansion board is a flexible board.
9. The electronic device of claim 1, wherein the electronic device is a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006309.5U CN213278459U (en) | 2020-09-14 | 2020-09-14 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006309.5U CN213278459U (en) | 2020-09-14 | 2020-09-14 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213278459U true CN213278459U (en) | 2021-05-25 |
Family
ID=75941454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006309.5U Active CN213278459U (en) | 2020-09-14 | 2020-09-14 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213278459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113946307A (en) * | 2021-10-22 | 2022-01-18 | 广州禹龙信息科技有限公司 | Embedded cloud all-in-one convenient to maintain |
-
2020
- 2020-09-14 CN CN202022006309.5U patent/CN213278459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113946307A (en) * | 2021-10-22 | 2022-01-18 | 广州禹龙信息科技有限公司 | Embedded cloud all-in-one convenient to maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: 518000, 4th Floor, No. 31, Xiacun Community, Gongming Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Baoxinchuang Information Technology Co.,Ltd. Address before: 518000 501-2, building a, wisdom Plaza, 4068 Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen baoxinchuang Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |