CN206685667U - A kind of bus communication connector - Google Patents
A kind of bus communication connector Download PDFInfo
- Publication number
- CN206685667U CN206685667U CN201720236913.2U CN201720236913U CN206685667U CN 206685667 U CN206685667 U CN 206685667U CN 201720236913 U CN201720236913 U CN 201720236913U CN 206685667 U CN206685667 U CN 206685667U
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- CN
- China
- Prior art keywords
- interface
- bus
- insert body
- computer bus
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
It the utility model is related to a kind of bus communication connector, including computer bus, one end of described computer bus is connected with CPU, the other end of described computer bus is connected with memory, communication plug-in unit is installed in described computer bus one end, described communication plug-in unit includes insert body, primary nut is installed in the upper end of the insert body, big nut is installed in the lower end of the insert body, the outer surface of described primary nut is provided with slip-resistant texture, the outer surface of described big nut is provided with slip-resistant texture, and it is machined with inserting groove on an end face of described insert body, plug wire pin is provided with described grafting groove bottom wall, and the binding post being connected with computer bus is installed on another end face of described insert body；Keyboard interface, mouse interface, hard-disk interface, floppy disk interface, display interface device and printer interface are installed on described computer bus.
Description
Technical field
It the utility model is related to communication technical field, more particularly to a kind of bus communication plug-in unit.
Background technology
Computer bus is in order to which each part and ancillary equipment are directly connected to CPU, commonly uses one group of circuit and is equipped with suitably
Interface circuit realize that this organizes the shared transmission line of information of multiple functional parts and is referred to as bus, and computer system passes through bus
CPU, main storage and I/O equipment are connected.So bus is that data, address and control are transmitted between CPU and miscellaneous part
The highway of signal processed.
The bus of computer system includes internal bus, system bus, external bus.1st, internal bus refers to and connected inside CPU
Connect the bus of each part；2nd, system bus refers to the bus between the CPU, memory and I/O interfaces of computer system；3rd, it is outside total
Line refers to the interconnection between computer and external equipment or between multi-computer system.Internal bus be inside microcomputer each peripheral chip with
Bus between processor, the interconnection for chip one-level；System bus is total between each card and system board in microcomputer
Line, the interconnection for card one-level；External bus is then the bus between microcomputer and external equipment, and microcomputer is set as one kind
It is standby, information and date exchange is carried out by the bus and other equipment, it is used for the interconnection of equipment one-level.Computer communication mode
Parallel communications and serial communication can be divided into, corresponding communication bus is referred to as parallel bus and universal serial bus.Parallel communications speed
Degree is fast, real-time is good, but because the mouth line of occupancy is more, is unsuitable for miniaturized products；Though serial communication speed is low, lead in data
Letter handling capacity is not then to seem eased, conveniently, flexibly in very big micro-processor interface circuit.Current computer bus is not easy to
Grafting is carried out, while during grafting, is easily dropped from hand.
Utility model content
The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of bus communication connector.
The utility model is to be achieved through the following technical solutions：
A kind of bus communication plug-in unit, including computer bus, one end of described computer bus is connected with CPU, described
The other end of computer bus be connected with memory, communication plug-in unit is installed in described computer bus one end, it is described
Communication plug-in unit includes insert body, and primary nut is provided with the upper end of the insert body, pacifies in the lower end of the insert body
Equipped with big nut, the outer surface of described primary nut is provided with slip-resistant texture, is provided with the outer surface of described big nut
Slip-resistant texture, and inserting groove is machined with an end face of described insert body, set in described grafting groove bottom wall
There is plug wire pin, and the binding post being connected with computer bus is installed on another end face of described insert body.
As optimal technical scheme of the present utility model, keyboard interface is installed, mouse connects on described computer bus
Mouth, hard-disk interface, floppy disk interface, display interface device and printer interface.
As optimal technical scheme of the present utility model, described keyboard interface is connected with keyboard, described mouse interface
It is connected with mouse, described hard-disk interface is connected with hard disk, and described floppy disk interface is connected with floppy disk, described display interface device
It is connected with display, described printer interface is connected with printer.
Compared with prior art, the beneficial effects of the utility model are：The utility model when in use, is convenient for inserting
Connect, by being provided with slip-resistant texture on the outside of primary nut and big nut, be convenient for holding, so prevent during grafting
Come off from hand.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of described bus communication plug-in unit, including computer bus 1, one end of described computer bus 1 and CPU2
It is connected, the other end of described computer bus 1 is connected with memory 3, and keyboard interface is provided with described computer bus 1
5th, mouse interface 6, hard-disk interface 7, floppy disk interface 8, display interface device 9 and printer interface 10.Described keyboard interface 5 with
Keyboard 51 is connected, and described mouse interface 6 is connected with mouse 61, and described hard-disk interface 7 is connected with hard disk 71, described floppy disk
Interface 8 is connected with floppy disk 81, and described display interface device 9 is connected with display 91, described printer interface 10 and printer
11 are connected.
Communication plug-in unit 4 is installed in described one end of computer bus 1, described communication plug-in unit 4 includes insert body 41,
Primary nut 42 is installed in the upper end of the insert body 41, big nut 43 is installed in the lower end of the insert body 41,
The outer surface of described primary nut 42 is provided with slip-resistant texture, and the outer surface of described big nut 43 is provided with slip-resistant texture,
And inserting groove 44 is machined with an end face of described insert body 41, it is provided with the described bottom wall of inserting groove 44 slotting
Line pin 45, and the binding post 46 being connected with computer bus 1 is installed on described another end face of insert body 41.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of bus communication connector, including computer bus（1）, described computer bus（1）One end and CPU（2）
It is connected, described computer bus（1）The other end and memory（3）It is connected, in described computer bus（1）Install one end
There is communication plug-in unit（4）, it is characterised in that：Described communication plug-in unit（4）Including insert body（41）, in the insert body（41）
Upper end primary nut is installed（42）, in the insert body（41）Lower end big nut is installed（43）, in described small spiral shell
It is female（42）Outer surface be provided with slip-resistant texture, in described big nut（43）Outer surface be provided with slip-resistant texture, and in institute
The insert body stated（41）An end face on be machined with inserting groove（44）, in described inserting groove（44）It is provided with bottom wall slotting
Line pin（45）, and in described insert body（41）It is provided with another end face and computer bus（1）Connected terminals
Son（46）.
A kind of 2. bus communication connector according to claim 1, it is characterised in that：Described computer bus（1）On
Keyboard interface is installed（5）, mouse interface（6）, hard-disk interface（7）, floppy disk interface（8）, display interface device（9）And printer
Interface（10）.
A kind of 3. bus communication connector according to claim 2, it is characterised in that：Described keyboard interface（5）With key
Disk（51）It is connected, described mouse interface（6）With mouse（61）It is connected, described hard-disk interface（7）With hard disk（71）It is connected, institute
The floppy disk interface stated（8）With floppy disk（81）It is connected, described display interface device（9）With display（91）It is connected, described printing
Machine interface（10）With printer（11）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236913.2U CN206685667U (en) | 2017-03-12 | 2017-03-12 | A kind of bus communication connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236913.2U CN206685667U (en) | 2017-03-12 | 2017-03-12 | A kind of bus communication connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685667U true CN206685667U (en) | 2017-11-28 |
Family
ID=60393229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720236913.2U Expired - Fee Related CN206685667U (en) | 2017-03-12 | 2017-03-12 | A kind of bus communication connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565657A (en) * | 2018-03-30 | 2018-09-21 | 北京东方振动和噪声技术研究所 | Signal connector |
-
2017
- 2017-03-12 CN CN201720236913.2U patent/CN206685667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565657A (en) * | 2018-03-30 | 2018-09-21 | 北京东方振动和噪声技术研究所 | Signal connector |
| CN108565657B (en) * | 2018-03-30 | 2020-07-14 | 北京东方振动和噪声技术研究所 | Signal connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200312 |