CN210348423U - Take HUB's panel computer keyboard and panel computer - Google Patents
Take HUB's panel computer keyboard and panel computer Download PDFInfo
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- CN210348423U CN210348423U CN201921526950.2U CN201921526950U CN210348423U CN 210348423 U CN210348423 U CN 210348423U CN 201921526950 U CN201921526950 U CN 201921526950U CN 210348423 U CN210348423 U CN 210348423U
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Abstract
The utility model relates to a take HUB's panel computer keyboard and panel computer. The method comprises the following steps: the keyboard key core plate, the balancing weight, the iron plate bracket and the keyboard mainboard are arranged between the surface frame and the bottom cover in a matched manner; the keyboard key core board is provided with a first connector, the iron plate bracket comprises protruding parts which extend along two opposite side edges in the same direction, and the keyboard main board is installed in a matching way with the protruding parts; the keyboard main board includes: the power supply chip, HUB chip, keyboard chip, second connector, be connected with the HUB chip and be used for connecting the third connector of dull and stereotyped host computer respectively and be used for connecting the fourth connector of slave unit, the fifth connector of being connected with the keyboard chip, wherein, the fifth connector can be dismantled with first connector through first connecting cable and be connected, and the lateral wall of face frame still is equipped with the interface hole that corresponds respectively with second connector and fourth connector. Implement the utility model discloses can convenient and fast realize panel computer's many interfaces extension.
Description
Technical Field
The utility model relates to a panel computer technical field, more specifically say, relate to a take HUB's panel computer keyboard and panel computer.
Background
An existing pad product, such as an ipad, has only one Type-C interface, and a user cannot add more auxiliary functions when using functions such as a mouse and a keyboard, and particularly, the use requirements and the use functions of the user on electronic products are increasing. In addition, various interfaces may be insufficient in other flat products.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned prior art defect of prior art, a take HUB's panel computer keyboard and panel computer is provided.
The utility model provides a technical scheme that its technical problem adopted is: constructing a tablet computer keyboard with a HUB, comprising: the keyboard comprises a face frame and a bottom cover which can be oppositely clamped, and a keyboard key core plate, a balancing weight, an iron plate support and a keyboard mainboard which are arranged between the face frame and the bottom cover in a matched manner; the keyboard key core board is provided with a first connector, the iron plate support comprises protruding parts which extend in the same direction along two opposite side edges, and the keyboard main board is installed in a matched mode with the protruding parts;
the keyboard main board includes: power supply chip, HUB chip, connection the keyboard chip of HUB chip, with the second connector that the power supply chip is connected, with the HUB chip is connected and is used for connecting the third connector of dull and stereotyped host computer respectively and be used for connecting the fourth connector of slave unit, with the fifth connector that the keyboard chip is connected, wherein, the fifth connector through first connecting cable with the connection can be dismantled to first connector, the relative lateral wall of face frame still be equipped with the second connector with the interface hole that the fourth connector corresponds respectively.
Preferably, the keyboard main board further includes a third connection cable, and the third connector is connected to the HUB chip through the third connection cable.
Preferably, the mobile phone further comprises a host rear shell matched with the face frame, and the third connector can be fixed on the host rear shell.
Preferably, the first connector and the fifth connector are FPC connectors, respectively; and/or
The second connector is a Type-C connector; and/or
The third connector comprises a Type-C connector; and/or
The fourth connector comprises at least one USB connector.
Preferably, the at least one USB connector comprises two oppositely disposed USB3.1 connectors.
Preferably, the keyboard mainboard further comprises a light-emitting plate arranged on the lower side of the keyboard key core plate, a sixth connector is arranged on the light-emitting plate, the keyboard mainboard further comprises a seventh connector connected with the keyboard chip, and the seventh connector is detachably connected with the sixth connector through a second connecting cable; and/or
Still including set up in handwriting pad subassembly between face frame and the drain pan, be equipped with the eighth connector on the handwriting pad subassembly, the keyboard mainboard still include with the ninth connector that the keyboard chip is connected, the eighth connector pass through the fourth connecting cable with the ninth connector can dismantle the connection.
Preferably, the keyboard main board further comprises a card reading and writing chip and a tenth connector connected with the card reading and writing chip; and/or
The keyboard mainboard further comprises a multimedia interface chip and a tenth connector connected with the multimedia interface chip.
Preferably, the tenth connector comprises a TF card connector and/or an SD card connector; and/or
The multimedia interface chip is an HDMI chip, and the tenth connector is an HDMI connector.
Preferably, the TF card connector and the SD card connector are disposed at opposite sides of the keyboard main board.
In addition, the utility model discloses still include a panel computer, include above arbitrary one the panel computer keyboard.
Implement the utility model discloses a take HUB's panel computer keyboard and panel computer has following beneficial effect: the multi-interface extension of the tablet computer can be realized quickly and conveniently.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural diagram of an embodiment of a tablet computer keyboard with a HUB according to the present invention;
fig. 2 is a schematic structural diagram of another embodiment of a tablet computer keyboard with HUB according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a tablet personal computer keyboard with a HUB according to the present invention;
FIG. 4 is a schematic structural diagram of another embodiment of a tablet computer keyboard with a HUB according to the present invention;
FIG. 5 is a logic diagram of an embodiment of a tablet keyboard with a HUB according to the present invention;
FIG. 6 is a logic diagram of another embodiment of a tablet keyboard with a HUB according to the present invention;
fig. 7 is a schematic partial structure diagram of an embodiment of a tablet pc keyboard with HUB according to the present invention;
fig. 8 is a schematic view of a partial structure of another embodiment of the keyboard with HUB of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, the tablet pc keyboard 100 with HUB of the present invention includes: a face frame 110 and a bottom cover 170 which can be relatively clamped, a keyboard key core board 120, a balancing weight 140, an iron plate bracket 160 and a keyboard mainboard 150 which are arranged between the face frame 110 and the bottom cover 170 in a matching way; the keyboard key core board 120 is provided with a first connector, the iron plate bracket 160 comprises a protruding part 161 extending along two opposite side edges in the same direction, and the keyboard main board 150 is installed in cooperation with the protruding part 161; the keyboard main board 150 includes: power supply chip 156, HUB chip 153, keyboard chip 154 of connecting HUB chip 153, second connector 1511 connected with power supply chip 156, third connector 1515 and fourth connector 1513, 1524 that are connected with HUB chip 153 and are used for connecting dull and stereotyped host 400 respectively and are used for connecting the slave unit, fifth connector 1533 that is connected with keyboard chip 154, wherein, fifth connector 1533 can dismantle with first connector through first connection cable and be connected, the relative lateral wall of face frame 110 still is equipped with the interface hole that corresponds respectively with second connector 1511 and fourth connector 1513, 1524. Specifically, the tablet personal computer keyboard passes through the block of face frame 110 and bottom 170, form the cavity, the working circuit of keyboard is equipped with in this cavity inside, it includes mutually independent keyboard mainboard 150 and keyboard key core board 120, keyboard mainboard 150 and keyboard key core board 120 can dismantle the connection, be provided with first connector on the keyboard key core board 120, it connects fifth connector 1533 on the keyboard mainboard 150 through first connection cable, be equipped with power supply chip 156 on the keyboard mainboard 150, external power supply accessible is for providing the power of keyboard mainboard 150 with the second connector 1511 that is connected of power supply chip 156, HUB chip 153 on the keyboard mainboard 150 can be through the external host computer such as computer of third connector 1515, it can carry out the transmission of keyboard data, through fourth connector 1513, 1524 connect external equipment, in order to realize that external equipment carries out data transmission through HUB chip 153 and host computer. Meanwhile, the keyboard key core board 120 communicates with the keyboard chip 154 through the first connector and the fifth connector 1533 which are connected to each other, so as to process the keyboard data, and transmit the processed keyboard data to the tablet pc through the third connector 1515. The second connector 1511 and the fourth connectors 1513, 1524 can be connected to the outside easily. The two ends of the iron plate bracket 160 are provided with extended protruding parts 161, the keyboard main board 150 is matched with the protruding parts 161, the matching installation of the keyboard main board 150 and the iron plate bracket 160 is realized, and interface holes corresponding to the second connector 1511 and the fourth connectors 1513 and 1524 are arranged on the side wall of the face frame 110. The external power supply supplies power to the keyboard motherboard 150 through the second connector 1511, and the keyboard motherboard 150 supplies power to the tablet pc 400 through the third connector 1515, and may also supply power to downstream devices through other interfaces, such as the fourth connector.
Optionally, the keyboard main board 150 further includes a third connection cable 191, and the third connector 1515 is connected to the HUB chip 153 through the third connection cable 191. Specifically, in order to realize the convenient connection between the keyboard main board 150 and the tablet computer 400, the third connection cable 191 serving as an extension function is arranged on the keyboard main board 150, one end of the third connection cable 191 is electrically connected with the HUB chip 153 by welding, the other end of the third connection cable 191 is provided with the third connector 1515, and the third connection cable 191 can be bent, so that the third connector 1515 can be conveniently connected with the tablet computer 400 as required.
Optionally, the utility model discloses a take tablet computer keyboard of HUB still includes the host computer backshell 200 with the cooperation installation of face frame 110, and third connector 1515 can be fixed in on the host computer backshell 200. Specifically, the tablet computer 400 of the tablet computer may be disposed in a cavity formed by a front cover of the tablet protection case and a rear cover of the tablet protection case, the face frame 110 of the keyboard of the tablet computer may be connected to the rear cover of the tablet protection case, i.e., the host rear case 200, at this time, the host rear cover may be used as a part of the keyboard of the tablet computer, the third connection cable 191 provided with the third connector 1515 may be bent to be engaged with the host rear case 200, so that the third connector 1515 is fixed in the host rear case 200, and when the tablet computer 400 is disposed in the cavity formed by the host rear case 200, the direct connection of the interface may be achieved.
Alternatively, in some examples, the first connector and the fifth connector 1533 for connecting the keyboard key core board 120 and the keyboard main board 150 are FPC connectors, respectively; the first connection cable for connecting the first connector and the fifth connection may be an FPC connection cable 192, and in another embodiment, the second connector 1511 for connecting an external power source is a Type-C connector; in still other embodiments, the third connector 1515 for connecting to the tablet host 400 is a Type-C connector; and the fourth connectors 1513, 1524 for external connection to other devices include at least one USB connector.
The at least one USB connector includes two oppositely disposed USB3.1 connectors. Specifically, according to the structure of the tablet pc, in order to achieve the optimal design of the structure, the two USB connections are disposed oppositely and respectively disposed at two opposite sides of the face frame 110, for example, at opposite positions of two short sides.
Optionally, the tablet pc keyboard with HUB of the present invention further includes a light-emitting plate 130 disposed at the lower side of the keyboard key core plate 120, the light-emitting plate 130 is provided with a sixth connector, the keyboard motherboard 150 further includes a seventh connector 1531 connected to the keyboard chip 154, and the seventh connector 1531 is detachably connected to the sixth connector through a second connection cable; . Specifically, in an embodiment, a light-emitting plate 130 is further disposed inside the keyboard, and plays a role of backlight, which is also called as a backlight plate, the light-emitting plate 130 is fixed to the iron plate bracket 160, a sixth connector is disposed on the light-emitting plate 130, the keyboard motherboard 150 is provided with a seventh connector 1531, the light-emitting plate 130 is detachably connected to the keyboard motherboard 150 through the sixth connector and the seventh connector 1531, and the specific connection can be switched through a second connection cable.
Optionally, the utility model discloses a take HUB's panel computer keyboard is still including setting up handwriting pad subassembly 180 between face frame 110 and drain pan, is equipped with the eighth connector on the handwriting pad subassembly, and keyboard mainboard 150 still includes the ninth connector 1532 of being connected with keyboard chip 154, and the eighth connector passes through the fourth connecting cable and can dismantle with ninth connector 1532 and be connected. Specifically, the tablet personal computer has a handwriting function, and it can be realized by setting the handwriting board assembly 180, and the handwriting board assembly 180 is detachably connected to the keyboard main board 150 through the eighth connector and the ninth connector 1532, and the specific connection thereof can also be switched through the fourth connection cable.
Optionally, the keyboard motherboard 150 further includes a card reading and writing chip 155, and a tenth connector connected to the card reading and writing chip 155. Specifically, a card reading and writing chip of the memory card and a card reading and writing interface are further disposed on the keyboard motherboard 150, and the card reading and writing interface corresponds to the interface hole on the keyboard housing, so that data reading or writing of the memory card can be realized through the keyboard.
Optionally, the tenth connector may be a TF card connector 1522, an SD card connector 1512, or both connectors.
Optionally, the keyboard motherboard 150 further comprises a multimedia interface chip 156, and an eleventh connector connected to the multimedia interface chip. Specifically, the keyboard main board 150 is further provided with a multimedia interface chip for transmitting video or audio signals.
Optionally, in an embodiment, the multimedia interface chip 156 is an HDMI chip, and the eleventh connector is an HDMI connector 1523. In some embodiments, the eleventh connector further comprises an audio 3.5mm output interface 1514.
Optionally, the TF card connector 1522 and the SD card connector 1512 are disposed on opposite sides of the keyboard motherboard 150. Specifically, according to the structure of the tablet pc, in order to achieve an optimal design of the structure, the TF card connector 1522 and the SD card connector 1512 are disposed opposite to each other, and disposed at two opposite sides of the face frame 110, for example, at opposite positions of two short sides.
Additionally, the utility model discloses a tablet computer, including shell 300 and the panel protection backshell before the panel protection that can mutually support the installation, arrange the panel host 400 between shell and the panel protection backshell before the panel protection in to and the panel computer keyboard of taking HUB of any one above, wherein in some embodiments, the panel protection backshell can be connected with the face frame 110 of panel computer keyboard, constitutes integratively with the panel computer keyboard.
It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. A take HUB's panel computer keyboard which characterized in that includes: the keyboard comprises a face frame and a bottom cover which can be oppositely clamped, and a keyboard key core plate, a balancing weight, an iron plate support and a keyboard mainboard which are arranged between the face frame and the bottom cover in a matched manner; the keyboard key core board is provided with a first connector, the iron plate support comprises protruding parts which extend in the same direction along two opposite side edges, and the keyboard main board is installed in a matched mode with the protruding parts;
the keyboard main board includes: power supply chip, HUB chip, connection the keyboard chip of HUB chip, with the second connector that the power supply chip is connected, with the HUB chip is connected and is used for connecting the third connector of dull and stereotyped host computer respectively and be used for connecting the fourth connector of slave unit, with the fifth connector that the keyboard chip is connected, wherein, the fifth connector through first connecting cable with the connection can be dismantled to first connector, the double-phase relative lateral wall of face frame still be equipped with the second connector with the interface hole that the fourth connector corresponds respectively.
2. The tablet computer keyboard with HUB according to claim 1, wherein the keyboard motherboard further comprises a third connection cable, and the third connector is connected to the HUB chip through the third connection cable.
3. The tablet computer keyboard with HUB of claim 2, further comprising a host back case fitted with the face frame, wherein the third connector is fixable to the host back case.
4. The tablet computer keyboard with HUB according to claim 1, wherein the first connector and the fifth connector are FPC connectors, respectively; and/or
The second connector is a Type-C connector; and/or
The third connector comprises a Type-C connector; and/or
The fourth connector comprises at least one USB connector.
5. The HUB-equipped tablet keyboard according to claim 4, wherein the at least one USB connector comprises two oppositely disposed USB3.1 connectors.
6. The tablet computer keyboard with HUB according to claim 1, further comprising a light-emitting board disposed on the lower side of the keyboard key core board, wherein a sixth connector is disposed on the light-emitting board, the keyboard motherboard further comprises a seventh connector connected to the keyboard chip, and the seventh connector is detachably connected to the sixth connector via a second connection cable; and/or
Still including set up in handwriting pad subassembly between face frame and the drain pan, be equipped with the eighth connector on the handwriting pad subassembly, the keyboard mainboard still include with the ninth connector that the keyboard chip is connected, the eighth connector pass through the fourth connecting cable with the ninth connector can dismantle the connection.
7. The tablet computer keyboard with HUB according to claim 1, wherein the keyboard motherboard further comprises a card reading and writing chip, and a tenth connector connected with the card reading and writing chip; and/or
The keyboard mainboard further comprises a multimedia interface chip and an eleventh connector connected with the multimedia interface chip.
8. The tablet computer keyboard with HUB according to claim 7, wherein the tenth connector comprises a TF card connector and/or an SD card connector; and/or
The multimedia interface chip is an HDMI chip, and the tenth connector is an HDMI connector.
9. The tablet computer keyboard with HUB of claim 8, wherein the TF card connector and the SD card connector are disposed on opposite sides of the keyboard motherboard.
10. A tablet computer comprising a tablet keyboard according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526950.2U CN210348423U (en) | 2019-09-11 | 2019-09-11 | Take HUB's panel computer keyboard and panel computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526950.2U CN210348423U (en) | 2019-09-11 | 2019-09-11 | Take HUB's panel computer keyboard and panel computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210348423U true CN210348423U (en) | 2020-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526950.2U Active CN210348423U (en) | 2019-09-11 | 2019-09-11 | Take HUB's panel computer keyboard and panel computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210348423U (en) |
-
2019
- 2019-09-11 CN CN201921526950.2U patent/CN210348423U/en active Active
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