CN202004297U - 360-degree swivel joint - Google Patents
360-degree swivel joint Download PDFInfo
- Publication number
- CN202004297U CN202004297U CN2011201188522U CN201120118852U CN202004297U CN 202004297 U CN202004297 U CN 202004297U CN 2011201188522 U CN2011201188522 U CN 2011201188522U CN 201120118852 U CN201120118852 U CN 201120118852U CN 202004297 U CN202004297 U CN 202004297U
- Authority
- CN
- China
- Prior art keywords
- hdmi
- rotating
- port
- degree swivel
- swivel joint
- 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
The utility model discloses a 360-degree swivel joint, which comprises a connecting wire and ports. Two ends of the connecting wires are provided with a first fixed end and a second fixed end respectively, the first fixed end and the second fixed end are connected with a first rotating end and a second rotating end respectively, and the first rotating end and the second rotating end are connected with a first rotating port and a second rotating port. Due to a fact that ports of the 360-degree swivel joint can rotate, a problem that a high-definition multimedia interface (HDMI) wire can not be inserted caused by insufficient space and unsuitable angles in a position of an equipment port is avoided, and problems of poor signal transmission and a poor port contact caused by wire distortion are avoided too, thereby transmitting video-audio signals with high quality, being capable of better protecting the equipment port and the HDMI, and prolonging service life.
Description
Technical field
The utility model relates to a kind of cable of transmission signals, relates in particular to a kind of 360 degree swivel joints.
Background technology
The HDMI (High Definition Multimedia Interface) cable comprises connecting line and HDMI (High Definition Multimedia Interface).HDMI (High Definition Multimedia Interface) (the English HDMI of abbreviation) is that a kind of full digitisation image and sound transmit interface, can transmit audio signal and the vision signal of not having compression.HDMI can be used for set-top box, DVD player, PC, holder for TV playing, comprehensive enlarger, numerical digit sound equipment and television set.HDMI can transmit audio frequency and video-audio signal simultaneously, HDMI not only can satisfy the resolution of at present high image quality 1080P, can also support state-of-the-art digital audio formats such as DVD audio frequency, support Eight-channel 96kHz or stereo 192kHz digital audio to transmit, because the Voice ﹠ Video signal adopts same cable, has simplified the installation of system greatly.
But, present HDMI (High Definition Multimedia Interface) can't be rotated, when the improper and direct words that HDMI is inserted of institute's connection device interface insufficient space or angle,, can not guarantee that finally video-audio signal transmits in high quality because thereby connecting line twists problems such as causing the signal transmission is not good, interface loose contact; Secondly,, easily HDMI and equipment interface are damaged because of the connecting line distortion, thus the useful life of reducing HDMI.
The utility model content
The utility model provides a kind of 360 degree swivel joints at deficiency of the prior art, and this 360 degree swivel joint can transmit video-audio signal in high quality and can better protect HDMI and equipment interface, thereby has also improved useful life.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of 360 degree swivel joints, comprise connecting line and interface, described connecting line two ends are provided with first stiff end and second stiff end, described first stiff end and the second stiff end place are connected with first and rotate the end and the second rotation end, and the described first rotation end and second rotates to hold and is connected with first rotary connector and second rotary connector.
In the technique scheme, offer first groove and second groove on described first stiff end and second stiff end, the described first rotation end and second rotates end and is located in first groove and second groove.
Beneficial effect: the utility model compared with prior art has following beneficial effect:
The interface of the utility model 360 degree swivel joints can rotate, thereby has avoided because of equipment interface place insufficient space, the improper embarrassment that causes inserting the HDMI line of angle; Problems such as the signal transmission that caused because of wire rod distortion is bad, interface loose contact have been avoided; And can protect the interface and the HDMI of equipment self better, increase the service life.
Description of drawings
Fig. 1 is the utility model 360 degree swivel joint overall structure schematic diagrames.
Fig. 2 is the local structure for amplifying front view of the utility model.
Fig. 3 is the local structure for amplifying vertical view of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Referring to Fig. 1～3, a kind of 360 degree swivel joints comprise connecting line 1 and interface, and described connecting line 1 two ends are provided with the first stiff end 3a and the second stiff end 3b, the first stiff end 3a becomes radian shape structure with the second stiff end 3b top design, and such structure is convenient rotates.
As preferably, offer the first groove 4a and the second groove 4b on the described first stiff end 3a and the second stiff end 3b, the described first stiff end 3a and the second stiff end 3b place are connected with first and rotate the end 5a and the second rotation end 5b, and the described first rotation end 5a and second rotates and holds 5b to be located in the first groove 4a and the second groove 4b.
As preferably, first rotates end 5a and second rotates the "T"-shaped structure of end 5b, and first rotate the bottom that end 5a and second rotates end 5b and also be designed to radian shape structure, and such structure is convenient rotates in the first groove 4a and the second groove 4b.
The described first rotation end 5a and second rotates on the end 5b and is connected with the first rotary connector 6a and the second rotary connector 6b.
During use, the first rotary connector 6a and the second rotary connector 6b on the 360 degree swivel joints are connected on signal source and the display device, can carry out " negotiation " automatically, select only video/audio format automatically by 360 degree swivel joints between signal source and the display device, finally finishing in high quality, video-audio signal transmits.
When institute's connection device interface or signal source insufficient space or angle improper and when directly the first rotary connector 6a and the second rotary connector 6b being inserted, 360 degree swivel joint cables can rotate end 5a and second first and rotate under the effect of end 5b (two-way Rotate 180 °) and the first rotary connector 6a and second rotary connector 6 (two-way Rotate 180 °), be adjusted to proper states, thereby avoided problems such as the signal transmission that caused because of connecting line distortion is bad, interface loose contact; And can protect the interface and the HDMI of equipment self better, increase the service life, finally finish video-audio signal transmission work in high quality.
Claims (2)
1. spend swivel joint for one kind 360, comprise connecting line (1) and interface, it is characterized in that, described connecting line (1) two ends are provided with first stiff end (3a) and second stiff end (3b), described first stiff end (3a) and second stiff end (3b) are located to be connected with first and are rotated the end (5a) and the second rotation end (5b), and the described first rotation end (5a) and second rotates to hold on (5b) and is connected with first rotary connector (6a) and second rotary connector (6b).
2. 360 degree swivel joints as claimed in claim 1, it is characterized in that, offer first groove (4a) and second groove (4b) on described first stiff end (3a) and second stiff end (3b), the described first rotation end (5a) and second rotates end (5b) and is located in first groove (4a) and second groove (4b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201188522U CN202004297U (en) | 2011-04-14 | 2011-04-14 | 360-degree swivel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201188522U CN202004297U (en) | 2011-04-14 | 2011-04-14 | 360-degree swivel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004297U true CN202004297U (en) | 2011-10-05 |
Family
ID=44707024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201188522U Expired - Fee Related CN202004297U (en) | 2011-04-14 | 2011-04-14 | 360-degree swivel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649437A (en) * | 2019-10-17 | 2020-01-03 | 邬晨燚 | Charging head with changeable angle |
-
2011
- 2011-04-14 CN CN2011201188522U patent/CN202004297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649437A (en) * | 2019-10-17 | 2020-01-03 | 邬晨燚 | Charging head with changeable angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130414 |