CN209822971U - RCA audio plug convenient to weld - Google Patents
RCA audio plug convenient to weld Download PDFInfo
- Publication number
- CN209822971U CN209822971U CN201920899594.2U CN201920899594U CN209822971U CN 209822971 U CN209822971 U CN 209822971U CN 201920899594 U CN201920899594 U CN 201920899594U CN 209822971 U CN209822971 U CN 209822971U
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting groove
- audio plug
- welding plate
- groove
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model belongs to the technical field of the RCA audio plug, especially, be a make things convenient for welded RCA audio plug, including the installation piece, the mounting groove has been seted up at the top of installation piece, movable mounting has the welded plate in the mounting groove, the thread groove has all been seted up to the both sides of welded plate, the bolt is installed to the equal screw thread in both sides of installation piece, and the one end that two bolts are close to each other all extends to the corresponding thread groove in, and the inner wall threaded connection of bolt and thread groove, fixed mounting has a plurality of terminals on the welded plate, and the terminal runs through the welded plate, fixed mounting has the supporting shoe on the bottom inner wall of mounting groove, the top and the welded plate of supporting shoe contact, the bottom fixed mounting of installation piece has the installation pipe. The utility model is simple in operation, the practicality is strong, conveniently welds, and is difficult for causing rosin joint, hourglass to weld, improves product quality, simultaneously, when appearing the rosin joint or leak when welding, conveniently welds again.
Description
Technical Field
The utility model relates to a RCA audio plug technical field especially relates to a make things convenient for welded RCA audio plug.
Background
RCA terminal, commonly known as plum blossom head and lotus flower head, is a widely used terminal, and applicable occasions include analog video/audio, digital audio and color difference component transmission, and when signal transmission is carried out, CRA audio plugs are needed for connection, and in the prior art, the audio plugs are electrically connected with wires through welding.
However, in the prior art, when the audio plug is welded in production, because the number of the leads is large, the audio plug is not convenient to weld, and the cold joint and the solder joint are easily caused, so that the product quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a RCA audio plug convenient for welding.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for welded RCA audio plug, includes the installation piece, the mounting groove has been seted up at the top of installation piece, movable mounting has the welded plate in the mounting groove, the thread groove has all been seted up to the both sides of welded plate, the equal screw thread in both sides of installation piece installs the bolt, and the one end that two bolts are close to each other all extends to the corresponding thread groove in, and the inner wall threaded connection of bolt and thread groove, fixed mounting has a plurality of terminals on the welded plate, and the terminal runs through the welded plate, fixed mounting has the supporting shoe on the bottom inner wall of mounting groove, the top and the welded plate of supporting shoe contact, the bottom fixed mounting of installation piece has the installation pipe, fixed mounting has the pencil in the installation pipe, and the top of pencil extends to in the mounting groove, be equipped with.
Preferably, a through hole is formed in the inner wall of the bottom of the mounting groove and communicated with the mounting pipe.
Preferably, a plurality of fixing holes are formed in the top of the welding plate, and the inner walls of the fixing holes are fixedly connected with the wiring terminals.
Preferably, the welding plate is made of an insulating material, and the wiring terminal is made of a conductive material.
Preferably, the mounting pipe and the mounting block are made of rubber materials.
Preferably, threaded holes are formed in the inner walls of the two sides of the mounting groove, and the inner walls of the threaded holes are in threaded connection with the bolts.
Compared with the prior art, the beneficial effects of the utility model are that: first, the device passes through the mounting groove, the welded plate, the thread groove, the bolt, the terminal, the installation pipe, the pencil, wire and through-hole cooperate, when production welding, to install intraductal pencil and insert in the mounting groove through the through-hole, take out the mounting groove with the welded plate, weld outside the mounting groove, make the wire carry out electric connection with the terminal, conveniently weld, after the welding is accomplished, put into the mounting groove with the welded plate, it is corresponding with the bolt to make the thread groove, will weld board fixed mounting in the mounting groove through thread groove and bolt, when the hourglass welds or rosin joint appears, the reverse rotation bolt, make the bolt keep away from the thread groove, can take out the welded plate and weld again.
The utility model is simple in operation, the practicality is strong, conveniently welds, and is difficult for causing rosin joint, hourglass to weld, improves product quality, simultaneously, when appearing the rosin joint or leak when welding, conveniently welds again.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of the middle support block of the present invention;
in the figure: 1. mounting blocks; 2. mounting grooves; 3. welding the plate; 4. a thread groove; 5. a bolt; 6. a binding post; 7. a support block; 8. installing a pipe; 9. a wire harness; 10. a wire; 11. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an RCA audio plug convenient to weld comprises an installation block 1, wherein the top of the installation block 1 is provided with an installation groove 2, a welding plate 3 is movably installed in the installation groove 2, both sides of the welding plate 3 are provided with thread grooves 4, both sides of the installation block 1 are provided with bolts 5 in a threaded manner, one ends, close to each other, of the two bolts 5 extend into the corresponding thread grooves 4, the bolts 5 are in threaded connection with the inner walls of the thread grooves 4, a plurality of binding posts 6 are fixedly installed on the welding plate 3, the binding posts 6 penetrate through the welding plate 3, a supporting block 7 is fixedly installed on the inner wall of the bottom of the installation groove 2, the top of the supporting block 7 is in contact with the welding plate 3, the bottom of the installation block 1 is fixedly provided with an installation pipe 8, a wiring harness 9 is fixedly installed in the installation pipe 8, the top end of the wiring harness 9 extends;
the bottom inner wall of the mounting groove 2 is provided with a through hole 11, the through hole 11 is communicated with the mounting pipe 8, the top of the welding plate 3 is provided with a plurality of fixing holes, the inner wall of each fixing hole is fixedly connected with the binding post 6, the welding plate 3 is made of an insulating material, the binding post 6 is made of a conductive material, the mounting pipe 8 and the mounting block 1 are both made of rubber materials, the inner walls of the two sides of the mounting groove 2 are both provided with threaded holes, the inner wall of each threaded hole is in threaded connection with the bolt 5, the device is connected with the mounting pipe 8 through the mounting groove 2, the welding plate 3, the threaded groove 4, the bolt 5, the binding post 6, the mounting pipe 8, the wiring harness 9, the lead 10 and the through hole 11 are matched, when production welding is carried out, the wiring harness 9 in the mounting pipe 8 is inserted into the mounting groove 2 through the through hole 11, the welding plate, after the welding is accomplished, will weld board 3 and put into mounting groove 2 in, make thread groove 4 corresponding with bolt 5, will weld board 3 fixed mounting in mounting groove 2 through thread groove 4 and bolt 5, when appearing leaking to weld or rosin joint, the reverse rotation bolt 5 makes bolt 5 keep away from thread groove 4, can take out weld board 3 and weld again, the utility model is simple in operation, the practicality is strong, conveniently welds, and is difficult for causing rosin joint, hourglass to weld, improves product quality, simultaneously, when appearing rosin joint or hourglass to weld, conveniently welds again.
The working principle is as follows: when the production welding, in inserting mounting groove 2 through-hole 11 with pencil 9 in the installation pipe 8, take out mounting groove 2 with welding plate 3, weld outside mounting groove 2, make wire 10 and terminal 6 carry out electric connection, conveniently weld, the welding is accomplished the back, put into mounting groove 2 with welding plate 3, it is corresponding with bolt 5 to make thread groove 4, will weld 3 fixed mounting of plate in mounting groove 2 through thread groove 4 and bolt 5, when the hourglass welds or rosin joint appear, reverse rotation bolt 5, make bolt 5 keep away from thread groove 4, can take out welding plate 3 and weld again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a conveniently welded RCA audio plug, includes installation piece (1), its characterized in that: the mounting structure comprises a mounting block (1), a mounting groove (2) is formed in the top of the mounting block (1), a welding plate (3) is movably mounted in the mounting groove (2), thread grooves (4) are formed in two sides of the welding plate (3), bolts (5) are mounted on two sides of the mounting block (1) in a threaded manner, one ends, close to each other, of the two bolts (5) extend into the corresponding thread grooves (4), the bolts (5) are in threaded connection with the inner walls of the thread grooves (4), a plurality of wiring terminals (6) are fixedly mounted on the welding plate (3), the wiring terminals (6) penetrate through the welding plate (3), a supporting block (7) is fixedly mounted on the inner wall of the bottom of the mounting groove (2), the top of the supporting block (7) is in contact with the welding plate (3), a mounting pipe (8) is fixedly mounted at the bottom of the mounting block (1), and a wiring harness (9) is fixedly, and the top end of the wiring harness (9) extends into the mounting groove (2), and a plurality of wires (10) are arranged in the wiring harness (9).
2. The RCA audio plug of claim 1, wherein: the mounting structure is characterized in that a through hole (11) is formed in the inner wall of the bottom of the mounting groove (2), and the through hole (11) is communicated with the mounting pipe (8).
3. The RCA audio plug of claim 1, wherein: a plurality of fixing holes are formed in the top of the welding plate (3), and the inner walls of the fixing holes are fixedly connected with the wiring terminals (6).
4. The RCA audio plug of claim 1, wherein: the welding plate (3) is made of an insulating material, and the wiring terminal (6) is made of a conductive material.
5. The RCA audio plug of claim 1, wherein: the mounting pipe (8) and the mounting block (1) are made of rubber materials.
6. The RCA audio plug of claim 1, wherein: threaded holes are formed in the inner walls of the two sides of the mounting groove (2), and the inner walls of the threaded holes are in threaded connection with the bolts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899594.2U CN209822971U (en) | 2019-06-15 | 2019-06-15 | RCA audio plug convenient to weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899594.2U CN209822971U (en) | 2019-06-15 | 2019-06-15 | RCA audio plug convenient to weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209822971U true CN209822971U (en) | 2019-12-20 |
Family
ID=68884476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920899594.2U Expired - Fee Related CN209822971U (en) | 2019-06-15 | 2019-06-15 | RCA audio plug convenient to weld |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209822971U (en) |
-
2019
- 2019-06-15 CN CN201920899594.2U patent/CN209822971U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210615 |