CN209514615U - A kind of magnetic cordwood computer - Google Patents
A kind of magnetic cordwood computer Download PDFInfo
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- CN209514615U CN209514615U CN201920633454.0U CN201920633454U CN209514615U CN 209514615 U CN209514615 U CN 209514615U CN 201920633454 U CN201920633454 U CN 201920633454U CN 209514615 U CN209514615 U CN 209514615U
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- battery
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Abstract
A kind of cordwood computer belongs to electronic technology and mechanical structure field.Including microcomputer motherboards, shell, display screen, keyboard, speaker, battery, camera.Microcomputer motherboards, keyboard, speaker, battery, camera one or more surfaces of shell be fixed with permanent magnet；The front panel and backplate of display screen are by ferrimagnet or to inlay the panel of ferrimagnet and constitute；The surface that microcomputer motherboards, keyboard, speaker, battery, head shell are fixed with permanent magnet can inhale on the display screen backplate or front panel；The surface that microcomputer motherboards, keyboard, speaker, battery, head shell are fixed with permanent magnet can also attract each other.The beneficial effects of the utility model are: dismounting is very convenient, the study of scientific and technological activities and computer hardware knowledge that suitable children use one's hands and brains is powered, securely and reliably in particular by battery.
Description
Technical field
The utility model relates to a kind of microcomputer, especially combinable cordwood computer, belong to electronic technology and
Mechanical structure field.
Background technique
It is programmed for student's learning computer or for scale, the Internet of Things Embedded Application of low cost, external some companies
The microcomputer motherboards of a few money business card sizes are proposed, such as: Raspberry Pi (Chinese entitled " raspberry pie "),
MinnowBoard Max, DragonBoard410c, small in size, cheap due to having the characteristics that, these microcomputer motherboards are got over
Come more universal, also generates many relevant extensions and application such as: entitled " the Portable stacking cluster interface mould based on raspberry pie
Group ", the patent No.: 201620644577.0 Chinese patent.In order to carry out juvenile's computer teaching, need to select above-mentioned a few moneys micro-
The characteristics of type computer main board combination juvenile imparts knowledge to students, develops safe and reliable, and flexible and changeable and suitable children start assembling
The microcomputer external member that mainboard is combined with peripheral hardware.
Summary of the invention
Develop it is a kind of be suitable for juvenile and impart knowledge to students, i.e., securely and reliably, flexible and changeable and suitable children DIY (does it yourself
Assembling) microcomputer external member, so that mainboard and peripheral hardware is can according to need flexible configuration and convenient for disassembly and assembly.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of cordwood computer, including it is micro-
Type computer main board, shell, display screen, keyboard, speaker, battery, camera, it is characterised in that: microcomputer motherboards, keyboard, sound
Case, battery, camera one or more surfaces of shell be fixed with permanent magnet；The front panel and backplate of display screen be by
Ferrimagnet or the panel for inlaying ferrimagnet are constituted；Microcomputer motherboards, keyboard, speaker, battery, head shell are solid
Surely having the surface of permanent magnet can inhale on the display screen backplate or front panel；Microcomputer motherboards, keyboard, sound
The surface that case, battery, head shell are fixed with permanent magnet can also attract each other.
The described permanent magnet insertion microcomputer motherboards, keyboard, speaker, battery, camera plastic shell
It is interior, it is fixed with glue.
Preferably, there is hole at the center of the permanent magnet, and the microcomputer master can be secured it with screw
Plate, keyboard, speaker, battery shell on.
Preferably, microcomputer motherboards are raspberry pie computer main board.
Preferably, the battery is lithium iron phosphate storage battery.
The beneficial effects of the utility model are: microcomputer motherboards, keyboard, speaker, battery, camera can according to need
Suction attracts on liquid crystal display or each other as playing with building blocks, and dismounting is very convenient, and particularly suitable children start to move
The scientific and technological activities of brain and the study of computer hardware knowledge are powered in particular by battery, securely and reliably, are suitble to classroom instruction.
Detailed description of the invention
Fig. 1 is the front view after the utility model combination.
1. microcomputer motherboards in figure, 2. display screens, 3. batteries, 4. speakers, 6. permanent magnets, 7. cameras, 17. displays
The power interface of screen, the receiver J-Horner of 18. microcomputer motherboards.
Fig. 2 is the front view of the utility model another kind combination.
1. microcomputer motherboards in figure, 2. display screens, 3. batteries, 5. miniature keyboards, 7. cameras, 8. sheet ferromagnetism materials
Material.
Fig. 3 is the rear view after the utility model combination.
1. microcomputer motherboards in figure, 2. display screens, 3. batteries, 4. speakers, 5. miniature keyboards, 6. permanent magnets, 7. take the photograph
As the USB of head, the video interface of 9.. microcomputer motherboards, 10. microcomputer motherboards supply hubs, 11. microcomputer motherboards is inserted
Seat, 12. battery charging jacks, 13. display screen video interfaces, 14. battery output interfaces, 15. speaker power outlets, 16. speakers
Audio input interface.
Specific embodiment
Fig. 1, Fig. 2, Fig. 3 are an embodiment of the present invention, including microcomputer motherboards (1), shell, display screen
(2), miniature keyboard (3), speaker (4), battery (3), camera (7), it is characterised in that: microcomputer motherboards (1), miniature keyboard
(5), speaker (4), battery (3), camera (7) one or more surfaces of shell be fixed with permanent magnet (6)；Display screen
(2) backplate and front panel can be stamped to form by ferrimagnet；It, can also be in plastic rubber panel corresponding positions to mitigate weight
Set insertion sheet ferrimagnet (8)；As shown in Fig. 2, such microcomputer motherboards (1), miniature keyboard (5), speaker (4), electricity
Pond (3), camera (7) the surface for being fixed with permanent magnet (6) of shell can inhale in display screen (2) back side or front iron
On the surface of magnetic material；Microcomputer motherboards (1), miniature keyboard (5), speaker (4), battery (3), camera (7) shell
The surface for being fixed with permanent magnet (6) can also attract each other, such as: camera (7) is fixed permanent with mainboard (1) shell
Magnet (6) attract each other.
Permanent magnet (6) insertion microcomputer motherboards (1), miniature keyboard (5), speaker (4), battery
(3), in the plastic shell of camera (7), dispensing is fixed.
Preferably, there is hole at the center of the permanent magnet (6), and the microcomputer can be secured it with screw
Mainboard (1), miniature keyboard (5), speaker (4), battery (3), camera (7) shell on.
Preferably, microcomputer motherboards (1) are raspberry pie computer main board.
For safety, the battery (3) selection uses lithium iron phosphate storage battery.
Above-mentioned all parts, electrical connection are completed by the corresponding cable with plug connector, (electric in figure referring to Fig. 3, Fig. 1
Cable is not drawn into), such as: the video interface (13) of display screen (2) passes through the video of connectorized cable and microcomputer motherboards (1)
Interface (9) is connected；The power output interface (14) of battery (3) passes through the power supply of connectorized cable and microcomputer motherboards (1)
Interface (10) is connected, and powers for microcomputer motherboards (1)；The USB port (11) of microcomputer motherboards (1) passes through connectorized cable
It is connected with the power interface (17) of display screen (2), powers for display screen (2)；The USB port (11) of microcomputer motherboards (1) passes through
Connectorized cable is connected with the power interface (15) of speaker (4), powers for speaker (4)；The earphone of microcomputer motherboards (1) is inserted
Mouth (18) is connected by connectorized cable with the audio interface (16) of speaker (4).Camera (7) is inserted into micro- by flat cable
On the camera interface of type computer (1) mainboard.
Miniature keyboard (5) is integrated radio micro mouse-keyboard, and miniature keyboard (5) is adsorbed in display screen (2) back in Fig. 3
Face is neat in order to store, and normal use Shi Yaocong display screen (2) back side is removed or is adsorbed below front panel, as: Fig. 2 institute
Show.
Claims (5)
1. a kind of cordwood computer, including microcomputer motherboards, shell, display screen, keyboard, speaker, battery, camera,
It is characterized by: one or more surfaces of the shell of microcomputer motherboards, keyboard, speaker, battery, camera are fixed with permanently
Magnet；The front panel and backplate of display screen are by ferrimagnet or to inlay the panel of ferrimagnet and constitute；Microcomputer
The surface that mainboard, keyboard, speaker, battery, head shell are fixed with permanent magnet can be inhaled in the display screen backplate
Or on front panel；The surface that microcomputer motherboards, keyboard, speaker, battery, head shell are fixed with permanent magnet can also be with that
This attracts each other.
2. a kind of cordwood computer according to claim 1, it is characterised in that: described in the permanent magnet insertion
Microcomputer motherboards, keyboard, speaker, battery, camera plastic shell in, fixed with glue.
3. a kind of cordwood computer according to claim 1, it is characterised in that: the center of the permanent magnet has
Hole, can be secured it with screw the microcomputer motherboards, keyboard, speaker, battery, camera shell on.
4. a kind of cordwood computer according to claim 1, it is characterised in that: microcomputer motherboards are raspberry pie electricity
Brain mainboard.
5. a kind of cordwood computer according to claim 1, it is characterised in that: the battery is LiFePO4 storage
Battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633454.0U CN209514615U (en) | 2019-05-06 | 2019-05-06 | A kind of magnetic cordwood computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633454.0U CN209514615U (en) | 2019-05-06 | 2019-05-06 | A kind of magnetic cordwood computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514615U true CN209514615U (en) | 2019-10-18 |
Family
ID=68189168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633454.0U Active CN209514615U (en) | 2019-05-06 | 2019-05-06 | A kind of magnetic cordwood computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514615U (en) |
-
2019
- 2019-05-06 CN CN201920633454.0U patent/CN209514615U/en active Active
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| GR01 | Patent grant |