CN214504285U - Lateral detachable expansion device for notebook computer - Google Patents
Lateral detachable expansion device for notebook computer Download PDFInfo
- Publication number
- CN214504285U CN214504285U CN202120863680.5U CN202120863680U CN214504285U CN 214504285 U CN214504285 U CN 214504285U CN 202120863680 U CN202120863680 U CN 202120863680U CN 214504285 U CN214504285 U CN 214504285U
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- China
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- notebook computer
- expansion device
- computer according
- usb plug
- control circuit
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Abstract
The utility model relates to the field of notebook computers, in particular to a lateral detachable expansion device for a notebook computer, which is applied to the notebook computer and comprises an expansion shell, a USB plug-in unit externally connected to one side of the expansion shell, a wireless charger electrically connected to the USB plug-in unit, and a moving area arranged above the expansion shell; the wireless charger comprises a wireless charging module, a control circuit board electrically connected with the wireless charging module and a contact panel electrically connected with the control circuit board; the control circuit board is connected to the USB plug-in. The utility model provides an improve work efficiency, convenient to use's notebook computer can dismantle with side direction and extend device.
Description
Technical Field
The utility model relates to a notebook computer field, in particular to extension device can be dismantled with side direction to notebook computer.
Background
Compared with a desktop computer, the notebook computer has similar structural components (a display, a keyboard, a mouse, a CPU, an internal memory and a hard disk), but the advantages of the notebook computer are obvious, the main advantages of the notebook computer are small in size, light in weight and convenient to carry, generally speaking, the portability is the greatest advantage of the notebook computer relative to the desktop computer, the weight of the common notebook computer is only about 2 kilograms, the notebook computer can be carried about no matter whether the notebook computer is used for work or travel, the notebook computer is very convenient to carry, and the ultralight and ultrathin notebook computer is the main development direction of the notebook computer at present, but the improvement of the performance and the richness of the functions are not influenced. Meanwhile, the portability and the standby power supply of the mobile office become possible, and due to the advantages, the notebook computer is more and more popular with users, and the market capacity is rapidly expanded.
At present, most notebook computers lack auxiliary using devices, so that the using efficiency is low, and the work is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve work efficiency, convenient to use's notebook computer can dismantle with side direction and extend device.
The utility model adopts the following technical scheme:
a lateral detachable expansion device for a notebook computer is applied to the notebook computer and comprises an expansion shell, a USB plug-in unit externally connected to one side of the expansion shell, a wireless charger electrically connected to the USB plug-in unit and a moving area arranged above the expansion shell; the wireless charger comprises a wireless charging module, a control circuit board electrically connected with the wireless charging module and a contact panel electrically connected with the control circuit board; the control circuit board is connected to the USB plug-in.
The technical scheme is further improved in that the shape of the expansion shell is one of a polygon and a circle.
The further improvement of the technical scheme is that the expansion shell is further provided with a slot for placing external equipment.
The technical scheme is further improved in that the slot is arranged on one side of the wireless charger.
The technical proposal is further improved in that one side of the expansion shell is also provided with a plurality of USB external interfaces.
The technical scheme is further improved in that the number of the USB external interfaces is three, and the three USB external interfaces are uniformly arranged in an array.
The technical proposal is further improved in that the USB plug-in is respectively connected with a plurality of USB external interfaces.
In a further improvement of the above technical solution, the touch panel is disposed above the extended housing and above the moving area.
The technical proposal is further improved in that a soft bump is arranged at one end of the moving area, which is far away from the touch panel.
The technical proposal is further improved in that the soft bump is a sponge filling bump.
The utility model has the advantages that:
the utility model is convenient to connect with the notebook computer by inserting the USB plug-in unit into the notebook computer, thereby improving the use convenience and being convenient to disassemble; the USB plug-in is externally connected with a power supply of the notebook computer, and the wireless charging module is controlled by the control circuit board to wirelessly charge the external equipment, so that the utility model has a wireless charging function; simultaneously the utility model discloses still be equipped with and remove the region, the mouse of being convenient for removes the use in removing the region, and the condition that can't use mouse after avoiding pegging graft notebook computer appears, effectively improves work efficiency, and the convenience is strong.
Drawings
Fig. 1 is a schematic structural view of a lateral detachable expansion device for a notebook computer according to the present invention;
fig. 2 is a schematic frame diagram of a wireless charger of the lateral detachable expansion device for the notebook computer in fig. 1;
fig. 3 is a schematic structural diagram of the lateral detachable expansion device for a notebook computer, which is applied to the notebook computer.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, a lateral detachable expansion device for a notebook computer is applied to a notebook computer 50, and includes an expansion shell 10, a USB plug-in 20 externally connected to one side of the expansion shell 10, a wireless charger 30 electrically connected to the USB plug-in 20, and a moving area 40 disposed above the expansion shell 10; the wireless charger 30 comprises a wireless charging module 31, a control circuit board 32 electrically connected to the wireless charging module 31, and a contact panel 33 electrically connected to the control circuit board 32; the control circuit board 32 is connected to the USB plug-in 20.
The shape of the expansion case 10 is one of a polygon and a circle. The user can select according to actual need, and the competitiveness of the product is improved.
The expansion shell 10 is further provided with a slot 11 for placing external equipment; the slot 11 is disposed at one side of the wireless charger 30. The slot 11 is arranged, so that a user can conveniently insert mobile equipment such as a mobile phone into the slot 11 vertically during working, information missing is effectively avoided, and the working efficiency is further improved.
A plurality of USB external interfaces 12 are further arranged on one side of the expansion shell 10; the number of the USB external interfaces 12 is three, and the three USB external interfaces 12 are uniformly arranged in an array; the USB plug-in 20 is connected to the USB external interfaces 12. Set up a plurality of USB external interfaces 12 and make things convenient for external a plurality of equipment simultaneously, further improve the utility model discloses a convenience promotes work efficiency, and the practicality is strong.
The touch panel 33 is provided above the extension case 10 and above the movement region 40. So set up, be convenient for place the mobile device and carry out wireless charging on the touch panel 33, further improve the utility model discloses a convenience in use, the practicality is strong.
One end of the moving area 40, which is far away from the contact panel 33, is provided with a soft bump 41; the soft bumps 41 are sponge filling bumps. Set up soft lug 41, when the user uses the mouse with the hand, the wrist can be placed soft lug 41 on, alleviates the tired sense of use, and soft lug 41 is the sponge packing simultaneously, effectively improves the comfort level of using, and the practicality is strong.
The utility model is convenient to connect with the notebook computer 50 by inserting the USB plug-in 20 into the notebook computer 50, thereby improving the use convenience and being convenient to disassemble; the USB plug-in 20 is externally connected with a power supply of the notebook computer 50, and the wireless charging module 31 is controlled by the control circuit board 32 to wirelessly charge the external equipment, so that the utility model has a wireless charging function; simultaneously the utility model discloses still be equipped with and remove regional 40, the mouse of being convenient for removes the use in removing regional 40, and the condition of avoiding pegging graft unable mouse of using behind the notebook computer 50 appears, effectively improves work efficiency, and the convenience is strong.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a notebook computer is with side direction can dismantle and extend device, is applied to notebook computer, its characterized in that: the wireless charging device comprises an expansion shell, a USB plug-in connected with one side of the expansion shell externally, a wireless charger electrically connected with the USB plug-in, and a moving area arranged above the expansion shell; the wireless charger comprises a wireless charging module, a control circuit board electrically connected with the wireless charging module and a contact panel electrically connected with the control circuit board; the control circuit board is connected to the USB plug-in.
2. The lateral detachable expansion device for the notebook computer according to claim 1, wherein: the shape of the expansion shell is one of a polygon or a circle.
3. The lateral detachable expansion device for the notebook computer according to claim 1, wherein: the expansion shell is further provided with a slot for placing external equipment.
4. The lateral detachable expansion device for the notebook computer according to claim 3, wherein: the slot is arranged on one side of the wireless charger.
5. The lateral detachable expansion device for the notebook computer according to claim 1, wherein: one side of the expansion shell is also provided with a plurality of USB external interfaces.
6. The lateral detachable expansion device for the notebook computer according to claim 5, wherein: the number of the USB external interfaces is three, and the three USB external interfaces are uniformly arranged in an array.
7. The lateral detachable expansion device for the notebook computer according to claim 5, wherein: the USB plug-in is respectively connected with the plurality of USB external interfaces.
8. The lateral detachable expansion device for the notebook computer according to claim 1, wherein: the touch panel is arranged above the expansion shell and above the moving area.
9. The lateral detachable expansion device for the notebook computer according to claim 1, wherein: and a soft bump is arranged at one end of the moving area, which deviates from the contact panel.
10. The lateral detachable expansion device for the notebook computer according to claim 9, wherein: the soft bumps are sponge filling bumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863680.5U CN214504285U (en) | 2021-04-25 | 2021-04-25 | Lateral detachable expansion device for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863680.5U CN214504285U (en) | 2021-04-25 | 2021-04-25 | Lateral detachable expansion device for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214504285U true CN214504285U (en) | 2021-10-26 |
Family
ID=78204366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120863680.5U Expired - Fee Related CN214504285U (en) | 2021-04-25 | 2021-04-25 | Lateral detachable expansion device for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214504285U (en) |
-
2021
- 2021-04-25 CN CN202120863680.5U patent/CN214504285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |