CN105322306A - Audio and video connector free of welding - Google Patents
Audio and video connector free of welding Download PDFInfo
- Publication number
- CN105322306A CN105322306A CN201510652119.1A CN201510652119A CN105322306A CN 105322306 A CN105322306 A CN 105322306A CN 201510652119 A CN201510652119 A CN 201510652119A CN 105322306 A CN105322306 A CN 105322306A
- Authority
- CN
- China
- Prior art keywords
- audio
- screw
- video connector
- frame body
- support body
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an audio and video connector free of welding. The audio and video connector specifically comprises a frame body, a fixed ring, a contact rod and screws, wherein screw holes are formed in the frame body; a line hole is formed in the frame body; and the screws are arranged in the screw holes. A traditional connecting plug needs to be connected with a signal line source before being used while the line source needs to be welded by an electric soldering iron when connected with the connecting plug; and insulated glue in the middle of the plug is easily burnt, so that looseness or poor contact is easily generated; and the sound and picture quality is affected. According to the audio and video connector, the screw holes and the line hole are added to the frame body; the signal line source put into the line hole is stably screwed with the screws when an AV connector is docked; and any place can be tightened by a screw driver, so that the audio and video connector is convenient and fast; looseness or poor contact is not easily generated; and good sound and picture quality is kept.
Description
Technical field
The present invention relates to a kind of audio frequency and video joint that need not weld.
Technical background
The attachment plug commonly using audio & video equipment is the output of equipment in an audio frequency and video engineering, input signal kind can be divided into audio signal and vision signal; Audio signal according to the difference of impedance be broadly divided into balanced signal and non-equilibrium signal (audiogenic device as DVD player/deck/CD player and output mostly be non-equilibrium signal).Therefore, attachment plug also has dividing of equilibrium and non-equilibrium, and balance plug is three-core structure, and non-equilibrium plug is two-chip structure.
No matter be which kind of plug.Before use, all necessary connection signal line source, and be weld with electric iron when line source is attached thereto, the insulating cement in the middle of joint is easily ruined, then easily produce to loosen or loose contact, affects sound, image quality amount.Meanwhile, do not have supply socket in some place, very inconvenient electric iron welds.
Summary of the invention
Object of the present invention be exactly overcome existing attachment plug deficiency and brand-new a kind of audio frequency and video joint that need not weld is provided.Specifically comprise: this joint is made up of support body, retainer plate, contact rod, screw; Wherein, support body is provided with screw, support body is provided with string holes, and screw is placed in screw.
The present invention is achieved through the following technical solutions:
The audio frequency and video joint that need not weld, is in technical scheme: this joint is made up of signal line source, retainer plate (2), contact rod (3), screw (4); Wherein, support body (1) is provided with screw (5), the upper setting of support body (1) is provided with string holes (6), and screw (4) is placed in screw (5).
Application principle of the present invention:
Signal line source is placed in the string holes (6) that support body (1) is provided with, be be placed in screw (5) and tighten with screw (4), the signal line source in string holes (6) is fixed on support body (1).
Tool of the present invention has the following advantages:
1, the scientific structure design of the present invention's composition is reasonable, and during application, measure is unique, convenient and swift.
2, traditional attachment plug before use, all must connection signal line source, and is weld with electric iron when line source is attached thereto, and the insulating cement in the middle of joint is easily ruined, then easily produce to loosen or loose contact, affects sound, image quality amount.The present invention sets up screw and string holes at support body, twists steady, no matter can tighten with screwdriver Anywhere during the docking of AV joint with screw by the signal line source be positioned in string holes, convenient and swift.Be not easy to produce and loosen or loose contact, holding tone, image quality amount are good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation of the present invention.
In FIG, 1 is support body, and 2 is retainer plates, and 3 is contact rods, and 4 is screws.
In fig. 2,1 is support body, and 2 is retainer plates, and 3 is contact rods, and 5 is the screws be provided with on support body, and 6 is the string holes be provided with on support body.
Embodiment
Now the present invention will be described in detail by reference to the accompanying drawings:
The present invention is made up of support body (1), retainer plate (2), contact rod (3), screw (4).
Shown in Fig. 1 and Fig. 2 is all structural representation of the present invention.Wherein, the present invention is made up of support body (1), retainer plate (2), contact rod (3), screw (4); Wherein, support body (1) is provided with screw (5), support body (1) is provided with string holes (6), and screw (4) is placed in screw (5).
Application principle of the present invention:
Signal line source is placed in the string holes (6) that support body (1) is provided with, be be placed in screw (5) and tighten with screw (4), the signal line source in string holes (6) is fixed on support body (1).
Claims (1)
1. the audio frequency and video joint that need not weld, is characterized in that: this joint is made up of support body (1), retainer plate (2), contact rod (3), screw (4); Wherein, support body (1) is provided with screw (5), support body (1) is provided with string holes (6), and screw (4) is placed in screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652119.1A CN105322306A (en) | 2015-10-12 | 2015-10-12 | Audio and video connector free of welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652119.1A CN105322306A (en) | 2015-10-12 | 2015-10-12 | Audio and video connector free of welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105322306A true CN105322306A (en) | 2016-02-10 |
Family
ID=55249221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510652119.1A Pending CN105322306A (en) | 2015-10-12 | 2015-10-12 | Audio and video connector free of welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105322306A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1352817A (en) * | 1999-05-18 | 2002-06-05 | 凯斯·路易斯·艾克门 | A plug for connection to an RCA or photo type socket |
| US7484988B2 (en) * | 2007-05-08 | 2009-02-03 | Bizlink Technology, Inc. | Connector clamping systems and methods |
| CN203367519U (en) * | 2013-07-03 | 2013-12-25 | 蔡建忠 | A plug of an audio wire |
| CN203562545U (en) * | 2013-10-16 | 2014-04-23 | 宁波音王电声股份有限公司 | Welding-free audio frequency connector |
| CN205004457U (en) * | 2015-10-12 | 2016-01-27 | 何翔 | Connect without welded audio video |
-
2015
- 2015-10-12 CN CN201510652119.1A patent/CN105322306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1352817A (en) * | 1999-05-18 | 2002-06-05 | 凯斯·路易斯·艾克门 | A plug for connection to an RCA or photo type socket |
| US7484988B2 (en) * | 2007-05-08 | 2009-02-03 | Bizlink Technology, Inc. | Connector clamping systems and methods |
| CN203367519U (en) * | 2013-07-03 | 2013-12-25 | 蔡建忠 | A plug of an audio wire |
| CN203562545U (en) * | 2013-10-16 | 2014-04-23 | 宁波音王电声股份有限公司 | Welding-free audio frequency connector |
| CN205004457U (en) * | 2015-10-12 | 2016-01-27 | 何翔 | Connect without welded audio video |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
|
| WD01 | Invention patent application deemed withdrawn after publication |