CN208873957U - A kind of eversion type VGA connector - Google Patents
A kind of eversion type VGA connector Download PDFInfo
- Publication number
- CN208873957U CN208873957U CN201821803607.3U CN201821803607U CN208873957U CN 208873957 U CN208873957 U CN 208873957U CN 201821803607 U CN201821803607 U CN 201821803607U CN 208873957 U CN208873957 U CN 208873957U
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- China
- Prior art keywords
- connector
- clamp plate
- shell
- upper clamp
- lower clamp
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 238000007373 indentation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of eversion type VGA connectors, including the first shell of connector, equipment interconnection mouth is interspersed in first shell of connector, and connector the first shell two sides are equipped with equipment connection screw thread through-hole, and connector the first shell side is equipped with connector second housing, the connector second housing includes upper clamp plate, lower clamp plate, line throughhole and torsion shaft, the lower clamp plate is equipped with line throughhole, and torsion shaft is equipped with above line throughhole, and torsion shaft is equipped with upper clamp plate.The eversion type VGA connector, which is utilized, is divided into two parts for VGA connector; a part for pin hole be responsible for connect with equipment to interface; a part is responsible by the protection shell to interface and connection with line throughhole; and protection shell is transparent plastics material; and upper layer can open, so that can be convenient fast for the maintenance of VGA connector.
Description
Technical field
The utility model relates to connector technique field, specially a kind of eversion type VGA connector.
Background technique
VGA(Video Graphics Array) to be IBM use simulation in one proposed in 1987 to Video Graphics Array
The computer display standard of signal；USB interface, that is, computer uses the special purpose interface of VGA standard output data；USB interface is a kind of D
Type interface shares 15 pin holes above, is divided into three rows, every row five；Wherein, in addition to 2 NC(Not Connect) signal, 3 it is aobvious
Show data/address bus and 5 GND signals, important be 3 RGB color component signals and 2 scanning synchronization signal HSYNC and
VSYNC needle；Chrominance component uses RS343 level standard in USB interface.The crest voltage of RS343 level standard is 1V；VGA connects
Mouth is the interface type being most widely used on video card, and most video cards all has such interface；Some bands without USB interface
There is the video card of DVI (Digital Visual Interface digital visual interface) interface, one simple turn can also be passed through
DVI interface is changed into USB interface by connector, and the usually not video card of USB interface attached can give such adapter.
But existing VGA connector is in maintenance, it is difficult to dismantle, make troubles to maintenance.
Summary of the invention
The purpose of this utility model is to provide a kind of eversion type VGA connectors, to solve to propose in above-mentioned background technique
Existing VGA connector is in maintenance, it is difficult to the problem of dismantling.
To achieve the above object, the utility model provides the following technical solutions: a kind of eversion type VGA connector, including even
The first shell of device is connect, equipment interconnection mouth is interspersed in first shell of connector, and the first shell of connector two sides are set
Standby connection screw thread through-hole, and connector the first shell side is equipped with connector second housing, the connector second housing packet
Upper clamp plate, lower clamp plate, line throughhole and torsion shaft are included, the lower clamp plate is equipped with line throughhole, and is equipped with above line throughhole
Torsion shaft, and torsion shaft is equipped with upper clamp plate.
Preferably, first shell of connector is equipped with limited post, and is equipped with limiting slot on upper clamp plate and lower clamp plate,
And the limiting slot on upper clamp plate and lower clamp plate and limited post composition are mutually twisted structure.
Preferably, it is equipped with tapped through hole on first shell of connector, upper clamp plate and lower clamp plate, and tapped through hole
Aperture is consistent.
Preferably, the upper clamp plate is connect by torsion shaft with lower clamp plate.
Preferably, the upper clamp plate and lower clamp plate are transparent plastic material, and upper clamp plate and lower clamp plate surface are equipped with and prevent
Sliding indentation.
VGA is connected compared with prior art, the utility model has the beneficial effects that the eversion type VGA connector utilizes
Device is divided into two parts, a part for pin hole be responsible for connect with equipment to interface, a part of is with line throughhole
It is responsible for the protection shell to interface and connection, and protecting shell is transparent plastics material, and upper layer can open, and make
Obtaining can be convenient fast the maintenance of VGA connector.
Detailed description of the invention
Fig. 1 is a kind of eversion type VGA connector structural schematic diagram of the utility model；
Fig. 2 is a kind of eversion type VGA connector Fig. 1 side view of the utility model；
Fig. 3 is a kind of eversion type VGA connector Fig. 1 dismantling combination top view of the utility model；
Fig. 4 is that a kind of eversion type VGA connector Fig. 1 of the utility model disassembles combination of side view.
In figure: 1, equipment interconnection mouth, 2, the first shell of connector, 3, equipment connection screw thread through-hole, 4, outside connector second
Shell, 401, upper clamp plate, 402, lower clamp plate, 403, line throughhole, 404, torsion shaft, 5, limited post.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of eversion type VGA connector, including connector
First shell 2 is interspersed with equipment interconnection mouth 1 in the first shell of connector 2, and 2 two sides of the first shell of connector connect equipped with equipment
Tapped through hole 3 is connect, and 2 side of the first shell of connector is equipped with connector second housing 4, the first shell of connector 2 is equipped with
Limited post 5, and limiting slot, and the limit on upper clamp plate 401 and lower clamp plate 402 are equipped on upper clamp plate 401 and lower clamp plate 402
Slot and the composition of limited post 5 are mutually twisted structure, this makes the connection between the first shell of connector 2 and connector second housing 4
Can be stronger, and connector second housing 4 is not easy to deviate, on the first shell of connector 2, upper clamp plate 401 and lower clamp plate 402
It is equipped with tapped through hole, and the aperture of tapped through hole is consistent, this directly connect after can passing through tapped through hole by screw
The first shell of device 2 is connect with connector second housing 4, convenient and efficient, and connector second housing 4 includes upper clamp plate 401, lower clamp plate
402, line throughhole 403 and torsion shaft 404, lower clamp plate 402 are equipped with line throughhole 403, and are equipped with and turn over above line throughhole 403
Shaft 404, and torsion shaft 404 is equipped with upper clamp plate 401, and upper clamp plate 401 is connect by torsion shaft 404 with lower clamp plate 402, this
So that upper clamp plate 401 can be opened connector second housing 4 by way of fold, convenient to overhaul, upper clamp plate 401 and lower clamp plate
402 be transparent plastic material, and upper clamp plate 401 and 402 surface of lower clamp plate are equipped with anti-skidding indentation, this makes in the not company of dismantling
Before connecing device second housing 4, so that it may observe the situation inside VGA connector, judge inside VGA connector whether failure,
It is brought convenience for service work.
Working principle: when using the eversion type VGA connector, first by the groove and connector the on lower clamp plate 402
Lower layer's limited post 5 on one shell 2 engages, and recycles screw to pass through the screw thread on lower clamp plate 402 and the first shell of connector 2 logical
Hole, lower clamp plate 402 is first fixed on the first shell of connector 2, will be then routed through after line throughhole 403 and equipment pair
In interface 1 electronic component connection, then by upper clamp plate 401 along torsion shaft 404 turn down on upper clamp plate 401 groove and company
The upper layer limited post 5 connect on the first shell of device 2 engages, and screw is recycled to pass through on upper clamp plate 401 and the first shell of connector 2
The first shell of connector 2 is fixedly connected by tapped through hole with connector second housing 4, it is last only need to by equipment interconnection mouth 1 with set
After connection, equipment connection screw thread through-hole 3 is passed through using long screw and equipment is fixedly connected, when event occurs in equipment
It, can be first from external observation when barrier, if break down inside the VGA connector, if it is appearance event inside the VGA connector
Barrier need to only back out the screw of upper clamp plate 401 Yu 2 connection of the first shell of connector, upper clamp plate 401 is turned over along torsion shaft 404
Folding can overhaul VGA connector inside, convenient and efficient, the above are this to turn up so that connector second housing 4 is opened
The use process of Formula V GA connector.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of eversion type VGA connector, including the first shell of connector (2), first shell of connector (2) is interior to be interspersed with
Equipment interconnection mouth (1), and the first shell of connector (2) two sides are equipped with equipment connection screw thread through-hole (3), and outside connector first
Shell (2) side is equipped with connector second housing (4), it is characterised in that: the connector second housing (4) includes upper clamp plate
(401), lower clamp plate (402), line throughhole (403) and torsion shaft (404), the lower clamp plate (402) are equipped with line throughhole
(403), torsion shaft (404) and above line throughhole (403) are equipped with, and torsion shaft (404) is equipped with upper clamp plate (401).
2. a kind of eversion type VGA connector according to claim 1, it is characterised in that: first shell of connector (2)
It is equipped with limited post (5), and is equipped with limiting slot, and limiting slot and limited post on upper clamp plate (401) and lower clamp plate (402)
(5) it constitutes and is mutually twisted structure.
3. a kind of eversion type VGA connector according to claim 1, it is characterised in that: first shell of connector
(2), it is equipped with tapped through hole on upper clamp plate (401) and lower clamp plate (402), and the aperture of tapped through hole is consistent.
4. a kind of eversion type VGA connector according to claim 1, it is characterised in that: the upper clamp plate (401) is by turning over
Shaft (404) is connect with lower clamp plate (402).
5. a kind of eversion type VGA connector according to claim 1, it is characterised in that: the upper clamp plate (401) and lower folder
Plate (402) is transparent plastic material, and upper clamp plate (401) and lower clamp plate (402) surface are equipped with anti-skidding indentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803607.3U CN208873957U (en) | 2018-11-03 | 2018-11-03 | A kind of eversion type VGA connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803607.3U CN208873957U (en) | 2018-11-03 | 2018-11-03 | A kind of eversion type VGA connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873957U true CN208873957U (en) | 2019-05-17 |
Family
ID=66471237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821803607.3U Expired - Fee Related CN208873957U (en) | 2018-11-03 | 2018-11-03 | A kind of eversion type VGA connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416808A (en) * | 2019-07-10 | 2019-11-05 | 安徽迅科智能技术有限公司 | A kind of weak electricity system electric wire connecting junction |
-
2018
- 2018-11-03 CN CN201821803607.3U patent/CN208873957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416808A (en) * | 2019-07-10 | 2019-11-05 | 安徽迅科智能技术有限公司 | A kind of weak electricity system electric wire connecting junction |
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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: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |