CN205790456U - A kind of portable type tone frequency channel wire adapter - Google Patents
A kind of portable type tone frequency channel wire adapter Download PDFInfo
- Publication number
- CN205790456U CN205790456U CN201620753034.2U CN201620753034U CN205790456U CN 205790456 U CN205790456 U CN 205790456U CN 201620753034 U CN201620753034 U CN 201620753034U CN 205790456 U CN205790456 U CN 205790456U
- Authority
- CN
- China
- Prior art keywords
- binding post
- end cap
- penetration pipe
- opening
- frequency channel
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
This utility model relates to a kind of portable type tone frequency channel wire adapter, including end cap, penetration pipe and binding post, binding post is the tubular structure of one end open, the opening of binding post is connected with end cap opening, the opening bottom surface of binding post is provided with contact pilotage, penetration pipe one end contacts with the inner face of end cap, the other end contacts with the open bottom of binding post, contact pilotage is located in penetration pipe, the side of end cap is provided with a notch, the opening inner headed face of end cap is fixed with some shell fragments, the periphery of binding post is provided with and shell fragment the first groove one to one, shell fragment is fastened in the first groove.This utility model arranges contact pilotage inside binding post, and by binding post and end cap, threading pipe clamp is set fixing, the tone frequency channel wire one end being located in penetration pipe is electrically connected with stylus contact, and the other end passes adapter at the notch of end cap, stable connection and easy to operate.
Description
Technical field
This utility model relates to connector technique field, especially a kind of portable type tone frequency channel wire adapter.
Background technology
Stereo set typically requires external loudspeaker (speaker), thus needs to be connected to the tone frequency channel wire on each loudspeaker
In the audio connector of stereo set.Traditional tone frequency channel wire adapter connected mode is generally adopted by screw (or bolt) fastening
Mode, contact that i.e. this adapter is corresponding uses the mode that screw coordinates with screwed hole, during use, is first wrapped in by tone frequency channel wire
On screw, then it is threaded connection in the screwed hole that screw is fixed on correspondence, thus is formed in electrical contact.
Owing to the audio terminal in audio connector, ground terminal also need to be connected in stereo set the circuit board of correspondence
In, how to guarantee that audio terminal, ground terminal keep firm in the connectors, be the problem currently mainly needing to overcome, meanwhile,
Also need to guarantee that audio terminal is stably connected with, it addition, make with contact (contact chip as in the screwed hole) formation of seam
Used time, need first to be wrapped on screw by tone frequency channel wire, then be threaded connection in the screwed hole that screw is fixed on correspondence, thus
Being formed in electrical contact, so operate inconvenience.
Utility model content
The technical problems to be solved in the utility model is: typically adopt to solve traditional tone frequency channel wire adapter connected mode
Be the mode that fastens of screw (or bolt), connect instability, the problem of the inconvenience that operates, it is provided that a kind of portable type sound
Frequently wiring connector.
This utility model solves its technical problem and be the technical scheme is that a kind of portable type tone frequency channel wire adapter, bag
Including end cap, penetration pipe and binding post, described binding post is the tubular structure of one end open, the opening of described binding post
Being connected with end cap opening, the opening bottom surface of described binding post is provided with the inner face of contact pilotage, described penetration pipe one end and end cap
Contact, the other end contacts with the open bottom of binding post, and described contact pilotage is located in penetration pipe, and the side of described end cap is provided with
One notch, the opening inner headed face of described end cap is fixed with some shell fragments, and the periphery of described binding post is provided with and described bullet
Sheet the first groove one to one, described shell fragment is fastened in the first groove.During wiring, tone frequency channel wire is penetrated threading from threading opening
Pipe, then makes threading opening be directed at the notch of end cap, and penetration pipe is provided with one end of threading opening and inserts end cap, the other end of penetration pipe
Insert binding post, make shell fragment and the first groove one_to_one corresponding, promote end cap or groove, make shell fragment enter the first groove, shell fragment
Mutually extruding with groove, thus be connected fixing to end cap and binding post, one end of tone frequency channel wire passes wiring from the notch of end cap
Device, the other end is electrically connected with the stylus contact within binding post.The two ends of penetration pipe are respectively by end cap and terminals
Subcard is lived, and stable connection, tone frequency channel wire does not comes off, and simple to operate.
Described penetration pipe is ladder barrel shape, and the big end of described penetration pipe contacts with end cap, the small end of described penetration pipe and
Binding post contacts, and described threading opening is opened in the big end of penetration pipe, it is simple to tone frequency channel wire penetrates in penetration pipe.
One end end face that described penetration pipe contacts with end cap is provided with some projections, and the rounded distribution of described projection is described
End cap inner face is provided with the second groove matched with described projection, makes projection and second groove of penetration pipe end face during wiring
Match, prevent penetration pipe and end cap from relatively rotating and cause notch and threading opening misalignment.
The beneficial effects of the utility model are, this utility model arranges contact pilotage inside binding post, and passes through terminals
Threading pipe clamp is set fixing by son and end cap so that the tone frequency channel wire one end being located in penetration pipe is formed with stylus contact and electrically connects
Connecing, the other end passes adapter at the notch of end cap, stable connection and easy to operate.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is enlarged drawing at the A in Fig. 1.
In figure: 1. binding post, 2. penetration pipe, 3. end cap, 4. contact pilotage, 5. notch, 6. threading opening, 7. shell fragment, 8. first
Groove, 9. protruding, 10. the second groove.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As illustrated in fig. 1 and 2, a kind of portable type tone frequency channel wire adapter, including end cap 3, penetration pipe 2 and binding post 1, described
Binding post 1 is the tubular structure of one end open, and the opening of described binding post 1 is connected with end cap 3 opening, described wiring
The opening bottom surface of terminal 1 is provided with contact pilotage 4, and described penetration pipe 2 one end contacts with the inner face of end cap 3, the other end and binding post 1
Open bottom contact, described contact pilotage 4 is located in penetration pipe 2, and the side of described end cap 3 is provided with a notch 5, described end cap 3
Opening inner headed face be fixed with some shell fragments 7, the periphery of described binding post 1 is provided with described shell fragment 7 one to one
First groove 8, described shell fragment 7 is fastened in the first groove 8.During wiring, tone frequency channel wire is penetrated penetration pipe 2 from threading opening 6, then
Making threading opening 6 be directed at the notch 5 of end cap 3, penetration pipe 2 is provided with one end of threading opening 6 and inserts end cap 3, the other end of penetration pipe 2
Insert binding post 1, make shell fragment 7 and the first groove 8 one_to_one corresponding, promote end cap 3 or groove, make shell fragment 7 enter the first groove
8, shell fragment 7 mutually extrudes with groove, thus is connected fixing with binding post 1 for end cap 3, and one end of tone frequency channel wire is from the groove of end cap 3
Mouth 5 passes electric wire connecting junction, and the other end contacts with the contact pilotage 4 within binding post 1 and is electrically connected.The two ends of penetration pipe 2 are respectively
Being blocked by end cap 3 and binding post 1, stable connection, tone frequency channel wire does not comes off, and simple to operate.
Described penetration pipe 2 is ladder barrel shape, and the big end of described penetration pipe 2 contacts with end cap 3, described penetration pipe 2 little
End contacts with binding post 1, and described threading opening 6 is opened in the big end of penetration pipe 2, it is simple to tone frequency channel wire penetrates in penetration pipe 2.
One end end face that described penetration pipe 2 contacts with end cap 3 is provided with some protruding 9, described protruding 9 rounded distributions,
Described end cap 3 inner face is provided with the second groove 10 matched with described protruding 9, makes the projection 9 of penetration pipe 2 end face during wiring
Match with the second groove 10, prevent penetration pipe 2 and end cap 3 from relatively rotating and cause notch 5 and threading opening 6 misalignment.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (3)
1. a portable type tone frequency channel wire adapter, it is characterised in that: include end cap (3), penetration pipe (2) and binding post (1), institute
Stating binding post (1) is the tubular structure of one end open, and the opening of described binding post (1) is connected with end cap (3) opening,
The opening bottom surface of described binding post (1) is provided with contact pilotage (4), and described penetration pipe (2) one end contacts with the inner face of end cap (3),
The other end contacts with the open bottom of binding post (1), and described contact pilotage (4) is located in penetration pipe (2), described end cap (3)
Side is provided with a notch (5), and the opening inner headed face of described end cap (3) is fixed with some shell fragments (7), described binding post (1)
Periphery be provided with and described shell fragment (7) the first groove (8) one to one, described shell fragment (7) is fastened on the first groove (8)
In.
2. a kind of portable type tone frequency channel wire adapter as claimed in claim 1, it is characterised in that: described penetration pipe (2) is ladder
Cylindrical shape, the big end of described penetration pipe (2) contacts with end cap (3), and the small end of described penetration pipe (2) contacts with binding post (1),
Described threading opening (6) is opened in the big end of penetration pipe (2).
3. a kind of portable type tone frequency channel wire adapter as claimed in claim 1, it is characterised in that: described penetration pipe (2) and end cap
(3) one end end face contacted is provided with some projections (9), and described projection (9) rounded distribution, on described end cap (3) inner face
It is provided with the second groove (10) matched with described projection (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753034.2U CN205790456U (en) | 2016-07-18 | 2016-07-18 | A kind of portable type tone frequency channel wire adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753034.2U CN205790456U (en) | 2016-07-18 | 2016-07-18 | A kind of portable type tone frequency channel wire adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790456U true CN205790456U (en) | 2016-12-07 |
Family
ID=58123381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753034.2U Expired - Fee Related CN205790456U (en) | 2016-07-18 | 2016-07-18 | A kind of portable type tone frequency channel wire adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790456U (en) |
-
2016
- 2016-07-18 CN CN201620753034.2U patent/CN205790456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170718 |