CN207265278U - A kind of upgrading serial port device of RS232 - Google Patents
A kind of upgrading serial port device of RS232 Download PDFInfo
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- CN207265278U CN207265278U CN201720829360.1U CN201720829360U CN207265278U CN 207265278 U CN207265278 U CN 207265278U CN 201720829360 U CN201720829360 U CN 201720829360U CN 207265278 U CN207265278 U CN 207265278U
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Abstract
The upgrading serial port device of RS232 a kind of, including DB9 females, three core winding displacements, terminal and TJC3 plugs are the utility model is related to, the DB9 females main body is equipped with jack, and the DB9 females are an integral molding structure, its side is arranged with elastic construction；Described three cores winding displacement one end is connected thereto by the jack in DB9 female main bodys, and the other end is detachably connected with TJC3 plugs；The terminal center is provided with the pilot hole to match with DB9 female sizes, and during installation, the three cores winding displacement passes through pilot hole, is depressed so that DB9 females are pressed into pilot hole by elastic construction, and reset terminal by elastic construction fixes with DB9 females.The utility model has the advantages that not only having the advantages that simple in structure, easy to assembly, highly practical, low production cost, also have the advantages that to economize on resources, environmental pollution it is small.
Description
Technical field
It the utility model is related to a kind of serial port device, and in particular to the upgrading serial port device of RS232 a kind of.
Background technology
Existing set-top box RS232 upgradings serial ports has 4 parts.There are RS232 hex nuts, three core winding displacements, black
Sheath, RS232 female plumb joints.Wherein RS232 females plumb joint main body assembles for metal plate punching part and plastic parts, produces
Complex process, cost are higher.And existing upgrading serial ports needs manually winding displacement to be welded on socket, it is necessary to the energy welded
Power, while production efficiency is low.In addition need to be fixed to RS232 females using two hex nuts when production and assembly
On shell, speed of production is slow, and production capacity is restricted.After RS232 takes black sheath, the space occupied is big, in structure design
When also have many restrictions.So it is extremely restricted.
Utility model content
The purpose of this utility model is to solve the above problems, there is provided it is a kind of simple in structure, easy to assembly, highly practical, it is raw
Produce the upgrading serial port device of low cost for obtaining RS232.
To achieve the above object, the utility model provides following technical solution：
The upgrading serial port device of RS232 a kind of, including DB9 females, three core winding displacements, terminal and TJC3 plugs, the DB9 are female
Head main body is equipped with jack, and the DB9 females are an integral molding structure, its side is arranged with elastic construction；The three cores row
Line one end is connected thereto by the jack in DB9 female main bodys, and the other end is detachably connected with TJC3 plugs；
The terminal center is provided with the pilot hole to match with DB9 female sizes, and during installation, the three cores winding displacement is through dress
Distribution, is depressed so that DB9 females are pressed into pilot hole by elastic construction, and it is female with DB9 to reset terminal by elastic construction
Head is fixed.
Further, the three cores winding displacement is to snap connection with TJC3 plugs.
As a kind of optimal technical scheme of the utility model, the DB9 females are injection molding.
Further, the terminal is slab construction.
As a kind of optimal technical scheme of the utility model, 1 material of DB9 females is PA66.
The beneficial effects of the utility model are：
DB9 females main body described in the utility model uses an integrated injection plastic, is assembled after three core bus cable compression joint terminals
Enter corresponding jack in DB9 female main bodys, terminal is fixed by resilient barb and main body assembling；When DB9 females are assembled with terminal,
Pilot hole is pressed directly into, is fixed reliably by the elastic construction of DB9 female main bodys both sides, especially it can be realized to the soft of set-top box
Part is upgraded.The utility model not only has the advantages that simple in structure, easy to assembly, highly practical, low production cost, also
Have the advantages that to economize on resources, environmental pollution it is small.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical solution, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution of the prior art, below will be to required in embodiment or description of the prior art
Attached drawing to be used is briefly described, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the DB9 females of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is that the DB9 females serial ports of the utility model upgrades line general assembly schematic diagram；
Fig. 5 is the DB9 females serial ports upgrading line and terminal assembling process schematic diagram of the utility model；
Fig. 6 is that schematic diagram is completed in the DB9 females serial ports upgrading line of the utility model and terminal assembling.
Embodiment
The upgrading serial port device of RS232 as shown in figures 1 to 6 a kind of, including DB9 females 1, three core winding displacements 2, terminal 3 and
TJC3 plugs 4,1 main body of DB9 females are equipped with jack 11, and the DB9 females 1 are an integral molding structure, its side is symmetrical
Equipped with elastic construction 5；Described three cores winding displacement, 2 one end is connected thereto by the jack 11 in 1 main body of DB9 females, the other end with
TJC3 plugs 4 are detachably connected；
3 center of terminal is provided with the pilot hole 31 to match with 1 size of DB9 females, during installation, the three cores winding displacement 2
Through pilot hole 31, it is depressed so that DB9 females 1 are pressed into pilot hole 31 by elastic construction 5, being resetted by elastic construction 5 makes
Terminal 3 and DB9 females 1 are obtained to fix.
Further, the three cores winding displacement 2 is to snap connection with TJC3 plugs 4.
As a kind of optimal technical scheme of the utility model, the DB9 females 1 are injection molding.
Further, the terminal 3 is slab construction.
As a kind of optimal technical scheme of the utility model, 1 material of DB9 females is PA66.
In use, corresponding jack 11 in 1 main body of DB9 females will be fitted into after three core winding displacements, 2 crimp type terminal 3, terminal 3 with
Fixed by means of 5 barb of elastic construction and main body assembling；When DB9 females 1 are assembled with shell, pilot hole 31 is pressed directly into, it is female by DB9
The elastic construction 5 of first 1 main body both sides is fixed reliably.
DB9 females main body described in the utility model uses an integrated injection plastic, it can realize the software to set-top box
Upgraded.The utility model not only has the advantages that simple in structure, easy to assembly, highly practical, low production cost, also has
Economize on resources, environmental pollution it is small.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (3)
1. the upgrading serial port device of RS232 a kind of, including DB9 females（1）, three core winding displacements（2）, terminal（3）And TJC3 plugs
（4）, the DB9 females（1）Main body is equipped with jack（11）, it is characterised in that the DB9 females（1）It is an integral molding structure,
Its side is arranged with elastic construction（5）；The three cores winding displacement（2）One end passes through DB9 females（1）Jack in main body（11）With
It is connected, the other end and TJC3 plugs（4）It is detachably connected；
The terminal（3）Center is provided with and DB9 females（1）The pilot hole that size matches（31）, during installation, the three cores winding displacement
（2）Through pilot hole（31）, pass through elastic construction（5）It is depressed so that DB9 females（1）It is pressed into pilot hole（31）, pass through elasticity
Structure（5）Reset so that terminal（3）With DB9 females（1）It is fixed.
A kind of 2. upgrading serial port device of RS232 according to claim 1, it is characterised in that the three cores winding displacement（2）With
TJC3 plugs（4）To snap connection.
A kind of 3. upgrading serial port device of RS232 according to claim 1, it is characterised in that the terminal（3）For tablet
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829360.1U CN207265278U (en) | 2017-07-10 | 2017-07-10 | A kind of upgrading serial port device of RS232 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829360.1U CN207265278U (en) | 2017-07-10 | 2017-07-10 | A kind of upgrading serial port device of RS232 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265278U true CN207265278U (en) | 2018-04-20 |
Family
ID=61926389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720829360.1U Active CN207265278U (en) | 2017-07-10 | 2017-07-10 | A kind of upgrading serial port device of RS232 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265278U (en) |
-
2017
- 2017-07-10 CN CN201720829360.1U patent/CN207265278U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |