CN209674365U - A kind of multi-functional computer usb expansion device convenient for fixation of computer - Google Patents
A kind of multi-functional computer usb expansion device convenient for fixation of computer Download PDFInfo
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- CN209674365U CN209674365U CN201920880251.1U CN201920880251U CN209674365U CN 209674365 U CN209674365 U CN 209674365U CN 201920880251 U CN201920880251 U CN 201920880251U CN 209674365 U CN209674365 U CN 209674365U
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Abstract
The utility model discloses a kind of computer with multi-functional convenient for fixed computer usb expansion device, including storage box, storage box includes a main line box for being used to store data/address bus and multiple branch wire box for storing to data branch line, and a winder is provided with inside main line box and branch wire box, it is fixed with bottom plate on the storage box, and is provided with suction type fixed mechanism on bottom plate.This kind of computer is with multi-functional convenient for fixed computer usb expansion device, the convenient storage management to data line, also it is convenient for carrying, and entire storage box is fixed on stationary plane by suction type fixed mechanism, it is simple and convenient, and when lossless fixation, it is not limited by plane, convenient for the management of data line, it is also convenient for removing bottom plate and storage box from stationary plane, it is simple and convenient.
Description
Technical field
The utility model relates to computer field, specially a kind of computer is with multi-functional convenient for fixed computer USB
Expanding unit.
Background technique
USB is a kind of serial bus standard for connecting computer system and external equipment.Existing computer would generally be same
When with multiple expanding units carry out data connection, it is therefore desirable to multiple USB data lines, thus very be not easy to management storage, and
And data line is inconvenient to be fixed, and is easy confusion.
To solve the above problems, therefore it is proposed that a kind of multi-functional computer usb expansion convenient for fixation of computer
Device.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of computer with multi-functional
Convenient for fixed computer usb expansion device, in order to solve the above-mentioned technical problem, the utility model provides following technical side
Case:
A kind of computer of the utility model, convenient for fixed computer usb expansion device, including storage box, is received with multi-functional
Case includes a main line box for being used to store data/address bus and multiple branch wire box for storing to data branch line, and main
It is provided with a winder inside wire box and branch wire box, is fixed with bottom plate on the storage box, and be provided with negative pressure on bottom plate
Formula fixed mechanism.
Preferably, data/address bus is wound by winder inside main line box, and data/address bus one end is connected with major joint, institute
It states and data branch line is wound by winder inside branch wire box, and data branch line one end is connected with branch connector, multiple data branch
Line has data/address bus connection respectively.
Preferably, suction type fixed mechanism includes the column casing being fixed on bottom plate, and the lower ending opening of the column casing, upper end is not
It is open, offers through-hole on the bottom plate, and the lower port of column casing is fixedly connected on the through hole of bottom plate.
Preferably, column casing is internally provided with bellows and pressing plate, and pressing plate upper surface fixed-axis rotation is connected with screw rod, and
Screw flight connects at the not opening end face center in upper end of column casing, and the pressing plate lower surface is connect with bellows.
Preferably, the passage port of bottom plate is fixed with sucker, and the stomata of perforation is offered at the center of sucker, and bellows
Lower port and sucker stomata connect.
Compared with prior art, the utility model beneficial effect achieved is: by utilizing data/address bus and more
The connection of a data leg combination connects computer using a data/address bus to realize, and by each data branch line with it is more
A expanding unit connection, and corresponding data line is wound by the new device of volume inside main line box, main line box, it realizes to data
The storage management of line, is also convenient for carrying；
Entire storage box is fixed on stationary plane by suction type fixed mechanism, it is simple and convenient, and when it is lossless
It is fixed, it is not limited by plane, convenient for the management of data line, the big minor adjustment fixed force of adjusting bellows interior capacity can be passed through
Size, i.e. the capacity of bellows interior is bigger, and negative pressure is smaller, then fixed force is bigger, fixation it is more secured, on the contrary then fixed force is got over
It is small, it is also convenient for removing bottom plate and storage box from stationary plane, it is simple and convenient.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of multi-functional general assembly knot convenient for fixed computer usb expansion device of computer of the utility model
Structure top view；
Fig. 2 is the Section A-A structural schematic diagram in Fig. 1.
In figure: 1- storage box；2- main line box；3- major joint；4- branch wire box；5- branch connector；6- bottom plate；7- column casing；8- spiral shell
Bar；9- pressing plate；10- bellows；11- sucker.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, a kind of computer is with multi-functional convenient for fixed computer usb expansion device, including storage box
1, storage box includes a main line box 2 for being used to store data/address bus and multiple branch wire box for storing to data branch line
4, and a winder is provided with inside main line box 2 and branch wire box 4, bottom plate 6 is fixed on storage box 1, and be arranged on bottom plate 6
There is suction type fixed mechanism.
In the present embodiment, data/address bus is wound by winder inside main line box 2, and data/address bus one end is connected with master and connects
First 3, data branch line is wound by winder inside branch wire box 4, and data branch line one end is connected with branch connector 5, multiple numbers
There is data/address bus connection respectively according to branch line.
In the present embodiment, suction type fixed mechanism includes the column casing 7 being fixed on bottom plate 6, the lower ending opening of column casing 7, on
End is not open, and through-hole is offered on bottom plate 6, and the lower port of column casing 7 is fixedly connected on the through hole of bottom plate 6.
In the present embodiment, column casing 7 is internally provided with bellows 10 and pressing plate 9, and 9 upper surface fixed-axis rotation of pressing plate is connected with spiral shell
Bar 8, and screw rod 8 is threadedly coupled at the not opening end face center in upper end of column casing 7,9 lower surface of pressing plate is connect with bellows 10.
In the present embodiment, the passage port of bottom plate 6 is fixed with sucker 11, and the gas of perforation is offered at the center of sucker 11
Hole, and the lower port of bellows 10 is connect with the stomata of sucker 11, sucker 11 is made of silica gel material.
The principles of the present invention and advantage: the multi-functional computer usb expansion device convenient for fixation of this kind of computer,
By being connect using a data/address bus with multiple data leg combinations, calculated to realize using a data/address bus connection
Machine, and connect by each data branch line with multiple expanding units, and pass through the new device pair of volume inside main line box 2, main line box 4
Corresponding data line winding, realizes the storage management to data line, is also convenient for carrying；
When storage box 1 is fixed, by the way that bottom plate 6 and sucker 11 are pressed in the plane of fixed position, and
It by hand-held screw rod 8 and rotates, so that screw rod 8 drives bellows 10 to expand capacity by pressing plate 9, so that in bellows 10
Portion is in negative pressure state, and then entire storage box 1 is fixed on stationary plane by external atmospheric pressure, simple and convenient,
And when lossless fixation, do not limited by plane, convenient for the management of data line, can pass through and adjust the big of 10 internal capacity of bellows
The size of minor adjustment fixed force, i.e. capacity inside bellows 10 are bigger, and negative pressure is smaller, then fixed force is bigger, and fixation is more secured,
It is on the contrary then fixed force is smaller；
When needing to remove storage box 1, hand-held screw rod 8 is simultaneously rotated, so that screw rod 8 drives bellows 10 to contract by pressing plate 9
Low capacity, so that the pressure increase inside bellows 10 tends to balance with external pressure, consequently facilitating by bottom plate 6 and storage
Box 1 is removed from stationary plane, simple and convenient.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of computer is with multi-functional convenient for fixed computer usb expansion device, including storage box (1), it is characterised in that:
The storage box includes a main line box (2) for being used to store data/address bus and multiple branch for storing to data branch line
Wire box (4), and it is provided with a winder inside main line box (2) and branch wire box (4), bottom is fixed on the storage box (1)
Plate (6), and suction type fixed mechanism is provided on bottom plate (6).
2. computer as described in claim 1 is with multi-functional convenient for fixed computer usb expansion device, it is characterised in that:
The main line box (2) is internal to wind data/address bus by winder, and data/address bus one end is connected with major joint (3), the branch
Wire box (4) is internal to wind data branch line by winder, and data branch line one end is connected with branch connector (5), multiple data
Branch line has data/address bus connection respectively.
3. computer as described in claim 1 is with multi-functional convenient for fixed computer usb expansion device, it is characterised in that:
The suction type fixed mechanism includes the column casing (7) being fixed on bottom plate (6), and the lower ending opening of the column casing (7), upper end is not opened
Mouthful, through-hole is offered on the bottom plate (6), and the lower port of column casing (7) is fixedly connected on the through hole of bottom plate (6).
4. computer as claimed in claim 3 is with multi-functional convenient for fixed computer usb expansion device, it is characterised in that:
The column casing (7) is internally provided with bellows (10) and pressing plate (9), and pressing plate (9) upper surface fixed-axis rotation is connected with screw rod
(8), and screw rod (8) is threadedly coupled at the not opening end face center in upper end of column casing (7), pressing plate (9) lower surface and bellows
(10) it connects.
5. computer as claimed in claim 4 is with multi-functional convenient for fixed computer usb expansion device, it is characterised in that:
The passage port of the bottom plate (6) is fixed with sucker (11), and the stomata of perforation is offered at the center of sucker (11), and bellows
(10) lower port is connect with the stomata of sucker (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880251.1U CN209674365U (en) | 2019-06-12 | 2019-06-12 | A kind of multi-functional computer usb expansion device convenient for fixation of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920880251.1U CN209674365U (en) | 2019-06-12 | 2019-06-12 | A kind of multi-functional computer usb expansion device convenient for fixation of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209674365U true CN209674365U (en) | 2019-11-22 |
Family
ID=68575865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920880251.1U Expired - Fee Related CN209674365U (en) | 2019-06-12 | 2019-06-12 | A kind of multi-functional computer usb expansion device convenient for fixation of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674365U (en) |
-
2019
- 2019-06-12 CN CN201920880251.1U patent/CN209674365U/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: 20191122 Termination date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |