CN207530224U - A kind of conversion line of easy structure - Google Patents
A kind of conversion line of easy structure Download PDFInfo
- Publication number
- CN207530224U CN207530224U CN201721672860.5U CN201721672860U CN207530224U CN 207530224 U CN207530224 U CN 207530224U CN 201721672860 U CN201721672860 U CN 201721672860U CN 207530224 U CN207530224 U CN 207530224U
- Authority
- CN
- China
- Prior art keywords
- com port
- pillar
- pillars
- conversion line
- butterfly
- 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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Abstract
The utility model is related to communication apparatus connecting line design fields, disclose a kind of conversion line of easy structure, including COM port and USB interface, it is connected between COM port and USB interface by wire rod, the COM port side is built-in with modular converter, modular converter includes two integrated IC chips, two pillars being nested in cutting ferrule are set on COM port, two pillars are fixed by elastic ring and the cooperation of butterfly-type bolt, the plastic shell of butterfly-type bolt-through COM port, described pillar one end is polished rod structure, the other end of pillar is the plastics for coating polished rod structure, bar-shaped trough is vertically arranged on the plastic end of pillar, to increase the frictional force of elastic ring.The present apparatus connects fixed structure by improving original COM port, is fixed mode using being inserted into, carries out compression limiting to two pillars by elastic ring, the equipment clamping that two pillars is made to be connected with COM port, so as to play fixed function.
Description
Technical field
The utility model is related to communication apparatus connecting line design field, more particularly to a kind of conversion of easy structure
Line.
Background technology
In the prior art, it is sometimes necessary to host computer COM port is converted into USB interface, increase host computer
USB interface product can be used, just need to use conversion line at this time, with COM port is connected with USB interface, common turns
Thread-changing needs on computers installation driving manually, and the fixed form of COM port is fixed to be threadedly coupled, and is connect in host computer
When mouth insertion equipment is excessive, the mode of manual precession screw thread seems inconvenient, in this regard, needing to make improvements.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of conversion line of easy structure, a side
The operation using equipment installation driving is exempted in face, on the other hand increases COM port and connects fixed agility.
In order to achieve the above object, the technical solution adopted in the utility model is：A kind of conversion line of easy structure, including
COM port and USB interface, are connected between COM port and USB interface by wire rod, and the COM port side is built-in with conversion
Module, modular converter include two integrated IC chips, set two pillars being nested in cutting ferrule on COM port, two pillars lead to
Elastic ring and the cooperation of butterfly-type bolt are crossed to fix, the plastic shell of butterfly-type bolt-through COM port.
Further, pillar one end as described above is polished rod structure, and the other end of pillar is the modeling for coating polished rod structure
Material.
Further, bar-shaped trough is vertically arranged on the plastic end of pillar as described above, to increase rubbing for elastic ring
Wipe power.
Further, modular converter as described above is electrically connected COM port and USB interface.
Further, the model CP2103 of IC chip as described above.
Further, butterfly-type bolt as described above is connect with the through hole whorl of the plastic shell through COM port.
Compared with prior art, the beneficial effects of the utility model are：The present apparatus is connected admittedly by improving original COM port
Determine structure, be fixed mode using being inserted into, compression limiting is carried out to two pillars by elastic ring, makes two pillars and COM ends
Mouthful connected equipment clamping so as to play fixed function, while coordinates butterfly-type bolt that can adjust the tensioning degree of elastic ring, just
In fastening or unclamp two pillars.
Description of the drawings
Fig. 1 is the structure diagram before the utility model improves；
Fig. 2 is the improved structure schematic diagram of the utility model；
Fig. 3 is the chip schematic diagram of the utility model；
Fig. 4 is the parts schematic diagram of the utility model；
Fig. 5 is the circuit diagram of the utility model.
Label in attached drawing for：1. pillar；2. cutting ferrule；3.COM ports；4. wire rod；5.USB interfaces；6. chip；7. elasticity
Ring；8. butterfly-type bolt；9. threaded post.
Specific embodiment
Be described in detail with reference to embodiment with reference to attached drawing, so as to the technical characteristics of the utility model and advantage into
Row deeper into annotation.
As shown in Figs. 1-5, the conversion line of a kind of easy structure of the utility model, including COM port 3 and USB interface 5,
It is connected between COM port 3 and USB interface 5 by wire rod 4,3 side of COM port is built-in with modular converter, and described turns
Mold changing block is electrically connected COM port 3 and USB interface 5, and modular converter includes two integrated IC chips 6, the IC chip 6
Model CP2103, carry drive software, manually installed driving can not had to, on COM port 3 setting two be nested in cutting ferrule
Pillar 1 in 2, as in Figure 2-4, two pillars 1 are fixed by elastic ring 7 and the cooperation of butterfly-type bolt 8, and elastic ring 7 can be
The larger material of the coefficient of elasticity such as elastomer, butterfly-type bolt 8 run through the plastic shell of COM port 3.
Further, described 1 one end of pillar is polished rod structure, and the other end of pillar 1 is the plastics for coating polished rod structure,
Bar-shaped trough is vertically arranged on the plastic end of pillar 1, to increase the frictional force of elastic ring 7, the butterfly-type bolt 8 is with running through
The through hole whorl connection of the plastic shell of COM port 3.
As shown in Figure 1, the equipment being connected before improving using 9 precession COM port 3 of threaded post, for the company of COM port 3
The space requirement for meeting place is higher, is otherwise not easy screw-tightened or release.
The present apparatus is further improved the junction of former COM port 3, its attended operation is mainly overcome to bother this deficiency
Place to two pillars 1 limit the tightness for so as to fix, assisting that elastic ring 7 is adjusted with butterfly-type bolt 8 by elastic ring 7,
Operation facility.
It is the prior art or material for chip 6, elastic ring 7 and drive software, and affiliated technical staff is according to required production
Product model and specification can directly be bought or tailor-made from market.
Clear, complete description carries out the utility model by the technical solution in above example, it is clear that described
Embodiment be the utility model part embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The range of the utility model protection.
Claims (6)
1. a kind of conversion line of easy structure, which is characterized in that including COM port（3）And USB interface（5）, COM port（3）With
USB interface（5）Between be connected by wire rod, the COM port（3）Side is built-in with modular converter, and modular converter includes two
A integrated IC chip（6）, COM port（3）Upper setting two is nested in cutting ferrule（2）In pillar（1）, two pillars（1）Pass through bullet
Property ring（7）With butterfly-type bolt（8）Coordinate to fix, butterfly-type bolt（8）Through COM port（3）Plastic shell.
A kind of 2. conversion line of easy structure according to claim 1, which is characterized in that the pillar（1）One end is
Polished rod structure, pillar（1）The other end be coat polished rod structure plastics.
A kind of 3. conversion line of easy structure according to claim 2, which is characterized in that the pillar（1）Plastics
Bar-shaped trough is vertically arranged on end, to increase elastic ring（7）Frictional force.
4. the conversion line of a kind of easy structure according to claim 3, which is characterized in that the modular converter is electric respectively
Connect COM port（3）With USB interface（5）.
A kind of 5. conversion line of easy structure according to claim 4, which is characterized in that the IC chip（6）Type
Number be CP2103.
A kind of 6. conversion line of easy structure according to claim 5, which is characterized in that the butterfly-type bolt（8）With
Through COM port（3）Plastic shell through hole whorl connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672860.5U CN207530224U (en) | 2017-12-05 | 2017-12-05 | A kind of conversion line of easy structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672860.5U CN207530224U (en) | 2017-12-05 | 2017-12-05 | A kind of conversion line of easy structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530224U true CN207530224U (en) | 2018-06-22 |
Family
ID=62577530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721672860.5U Expired - Fee Related CN207530224U (en) | 2017-12-05 | 2017-12-05 | A kind of conversion line of easy structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806992A (en) * | 2019-11-19 | 2020-02-18 | 盐城工业职业技术学院 | Computer conversion interface device |
-
2017
- 2017-12-05 CN CN201721672860.5U patent/CN207530224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806992A (en) * | 2019-11-19 | 2020-02-18 | 盐城工业职业技术学院 | Computer conversion interface device |
| CN110806992B (en) * | 2019-11-19 | 2023-03-24 | 盐城工业职业技术学院 | Computer conversion interface device |
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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: 20180622 Termination date: 20201205 |