CN221201601U - Signal power supply combined connector - Google Patents
Signal power supply combined connector Download PDFInfo
- Publication number
- CN221201601U CN221201601U CN202323153244.7U CN202323153244U CN221201601U CN 221201601 U CN221201601 U CN 221201601U CN 202323153244 U CN202323153244 U CN 202323153244U CN 221201601 U CN221201601 U CN 221201601U
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- China
- Prior art keywords
- signal
- power supply
- power
- plug
- wire harness
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- 238000003780 insertion Methods 0.000 claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a signal power supply combined connector which comprises a wire harness and a plurality of power supply signal combined plugs, wherein the wire harness consists of a power supply wire and a signal wire, the power supply signal combined plugs are connected to the wire harness in parallel, and the power supply signal combined plugs are integrated with a power supply direct-insertion structure and a signal direct-insertion structure. The utility model integrates the power line, the signal line, the power plug and the signal plug to form a group of connecting devices, and when a plurality of LED display screens are connected, no excessive jumper wires exist, and the wiring is neat and beautiful. The signal power supply combined connector is convenient to install and detach, and can be connected only by plugging. The signal power supply combined connector is stably connected with the LED display screen, and the failure rate is reduced. The signal power supply combined connector is also provided with a waterproof structure.
Description
Technical Field
The utility model relates to a connector, in particular to a signal power supply combined connector.
Background
As shown in fig. 1, fig. 1 is a connection structure diagram of a power line and a signal line after a plurality of LED display screens are spliced in the prior art.
The power connection of the first LED display screen 11 and the second LED display screen 12 is sequentially connected through a power jumper 15, and two ends of the power jumper 15 are respectively provided with a power input connector 13 and a power output connector 14.
The signal connection of the first LED display screen 11 and the second LED display screen 12 is sequentially connected through a signal jumper 16, and two ends of the signal jumper 16 are respectively provided with a signal input connector 17 and a signal output connector 18.
As can be seen by the wiring structure of fig. 1: the traditional LED display screens are connected by installing a socket on the box body and then assembling a wire harness through the plug to form a jumper wire for transmitting signals and power, so that the traditional LED display screens have the defects of high manufacturing cost; the wire harness is messy and irregular after being installed.
Aiming at the current market demand, the wiring structure between traditional LED display screens is improved.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a signal power supply combined connector, which is designed for the purposes of: firstly, in order to install conveniently, secondly, guarantee that the line body is not messy, thirdly, reduce cost, and fourthly, reduce the trouble.
In order to solve the technical problems, the utility model is realized by the following scheme: the utility model relates to a signal power supply combined connector, which comprises:
a wire harness composed of a power line and a signal line;
And the power signal combination plugs are connected to the wire harness in parallel and are integrated with a power direct-insertion structure and a signal direct-insertion structure.
Furthermore, the wire harness is provided with two terminal wires for connecting a power supply and a signal input wire which is connected with the signal input end in a pluggable manner, the signal input wire is positioned between the two terminal wires, and a protective cover is covered outside the flat cable on the signal input wire and the two wires of the two terminal wires.
Still further, the power signal combination plug includes:
The bracket is provided with two signal mounting holes and two electrode mounting columns which are arranged side by side, and the electrode mounting columns are provided with electrode mounting holes;
The signal terminal plug blocks are provided with two signal mounting holes, and the contact pins on the signal terminal plug blocks are electrically connected with the flat cable;
The two electrode columns are respectively arranged in the two electrode mounting holes, are electrically connected with the two terminal wires one by one, and the spigot-and-socket ends of the electrode columns and the spigot-and-socket ends of the signal terminal plug blocks are positioned on the same side of the bracket;
the inner membrane layer is coated outside the bracket through injection molding;
And the outer membrane layer is coated outside the inner membrane layer through injection molding, and the spigot-and-socket ends of the signal terminal plug block and the electrode mounting column are exposed out of the outer membrane layer.
Furthermore, a groove surface is formed between the outer film layer and the signal terminal plug block as well as between the outer film layer and the electrode mounting column, and the power signal combined plug further comprises a waterproof gasket which is embedded into the groove surface to form a waterproof structure.
Furthermore, at least one groove is formed in one surface of the support.
Further, multistage steps are arranged in the grooves.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model integrates the power line, the signal line, the power plug and the signal plug to form a group of connecting devices, and when a plurality of LED display screens are connected, no excessive jumper wires exist, and the wiring is neat and beautiful.
2. The signal power supply combined connector is convenient to install and detach, and can be connected only by plugging.
3. The signal power supply combined connector is stably connected with the LED display screen, and the failure rate is reduced.
4. The signal power supply combined connector is also provided with a waterproof structure.
Drawings
Fig. 1 is a connection structure diagram of a power line and a signal line after a plurality of LED display screens are spliced in the prior art.
Fig. 2 is a block diagram of the assembled signal power supply connector of the present utility model.
Fig. 3 is an exploded view of the power signal combination plug of the present utility model.
Fig. 4 is a structural view of the stent of the present utility model.
Fig. 5 is a view of another view angle of the assembled signal power supply connector according to the present utility model.
FIG. 6 is a view showing the construction of the power signal combination plug of the present utility model after the outer membrane layer and the inner membrane layer are removed, and the power signal combination plug is assembled with a wiring harness.
Fig. 7 is a block diagram of the signal power supply combination connector of the present utility model mounted on two LED display screens.
The reference numerals in the drawings: the signal input line 1, the terminal line 2, the flat cable 3, the protective cover 4, the power supply signal combination plug 5, the first LED display screen 11, the second LED display screen 12, the power supply input connector 13, the power supply output connector 14, the power supply jumper 15, the signal jumper 16, the signal input connector 17, the signal output connector 18, the bracket 51, the signal terminal plug 52, the waterproof gasket 53, the outer film layer 54, the electrode column 55, the inner film layer 56, the signal power supply combination connector 100, the wire harness 101, the signal mounting hole 511, the groove 512 and the electrode mounting column 513.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following with reference to the drawings in the embodiments of the present utility model, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, and thus the protection scope of the present utility model is more clearly and clearly defined. It should be apparent that the described embodiments of the utility model are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1 the specific structure of the utility model is as follows:
Referring to fig. 1-7, a signal power supply combined connector 100 of the present utility model includes:
A wiring harness 101 composed of a power supply line and a signal line;
A plurality of power signal combination plugs 5 are connected to the wire harness 101 in parallel, and the power signal combination plugs 5 are integrated with a power in-line structure and a signal in-line structure.
A preferred technical scheme of the embodiment is as follows: the wire harness 101 is provided with two terminal wires 2 for connecting a power supply and a signal input wire 1 which is connected with a signal input end in a pluggable manner, the signal input wire 1 is positioned between the two terminal wires 2, and a protective cover 4 is covered outside a flat cable 3 on the signal input wire 1 and two wires of the two terminal wires 2.
A preferred technical scheme of the embodiment is as follows: the power signal combination plug 5 includes:
A bracket 51 having two signal mounting holes 511 and two electrode mounting posts 513 side by side, the electrode mounting posts 513 having electrode mounting holes;
The signal terminal plug blocks 52 are provided with two signal mounting holes 511 which are respectively filled in, and the contact pins on the signal terminal plug blocks 52 are electrically connected with the flat cable 3;
The two electrode columns 55 are respectively arranged in the two electrode mounting holes, the two electrode columns 55 are electrically connected with the two terminal wires 2 one by one, and the spigot end of the electrode column 55 and the spigot end of the signal terminal plug 52 are positioned on the same side of the bracket 51;
an inner film layer 56 which is coated outside the bracket 51 by injection molding;
The outer film layer 54 is coated on the inner film layer 56 by injection molding, and the socket ends of the signal terminal plug 52 and the electrode mounting post 513 are exposed out of the outer film layer 54.
A preferred technical scheme of the embodiment is as follows: the outer film layer 54 forms a groove surface with the signal terminal plug 52 and the electrode mounting post 513, and the power signal combination plug 5 further includes a waterproof spacer 53, and the waterproof spacer 53 is embedded in the groove surface to form a waterproof structure.
A preferred technical scheme of the embodiment is as follows: one surface of the support 51 is further provided with at least one groove 512, as shown in fig. 4, in this embodiment, 2 grooves 512 are provided, and the grooves 512 are provided to promote the bonding force between the support 51 and the inner film 56.
A preferred technical scheme of the embodiment is as follows: the recess 512 is provided with multiple steps, which further increases the bonding force between the bracket 51 and the inner film 56.
Example 2:
the following is the signal power supply combined connector manufacturing steps:
step one, as shown in fig. 3-4, two signal terminal plugs 52 are installed in pairs into two signal mounting holes 511, two electrode columns 55 are installed into electrode mounting holes of two electrode mounting columns 513, in this structure, pins in the 2 signal terminal plugs 52 are female-end pins, the two electrode columns 55 are female-end copper columns, and the copper columns are provided with socket holes.
And step two, cutting off the outer skin of one wire harness to enable the two power wire cores, and welding and fixing the two electrode columns 55 with the two power wires one by one.
As shown in fig. 6, the two signal terminal plugs 52 are IDC signal connectors, which are IDC standard components, and the flat cable 3 passes through the IDC standard components, and the pins in the IDC standard components are connected with the wire cores in the flat cable by the IDC standard component piercing structure.
Step three, coating the bracket 51 with the inner film layer 56 through an injection molding process.
Step four, an outer film layer 54 is coated outside the inner film layer 56 by injection molding. The inner film layer 56 and the outer film layer 54 fix the two signal terminal plug-in blocks 52 and the two electrode columns 55, and a section of signal terminal plug-in block 52 and a section of electrode mounting column 513 are reserved outside to form a socket section, and the socket section is of a direct-insertion structure, namely the direct-insertion structure and the direct-insertion structure of the power supply.
Step five, installing a waterproof gasket 53 on the groove surface, and if a plurality of power signal combined plugs 5 are arranged, operating according to the steps one to four. Fig. 2 shows a connection structure of the two power signal combination plugs 5 and the wire harness 101 in fig. 2.
Example 3:
As shown in fig. 7, two LED display screens are arranged side by side, and the power supply box on each LED display screen is provided with a power supply signal interface, and the two power supply signal combined plugs 5 in fig. 2 are inserted into the two power supply signal interfaces in fig. 7 and fastened by screws. The signal input line 1 and the terminal line 2 of the harness 101 are connected to a signal input interface and a power input interface, respectively.
In summary, the power line, the signal line, the power plug and the signal plug are integrated together to form a group of connecting devices, so that when a plurality of LED display screens are connected, no excessive jumper wires exist, and the wiring is neat and attractive. The signal power supply combined connector is convenient to install and detach, and can be connected only by plugging. The signal power supply combined connector is stably connected with the LED display screen, and the failure rate is reduced. The signal power supply combined connector is also provided with a waterproof structure.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.
Claims (6)
1. A signal power combining connector, comprising:
A wire harness (101) composed of a power supply line and a signal line;
A plurality of power signal combination plugs (5) connected to the wire harness (101) in parallel, wherein the power signal combination plugs (5) are integrated with a power direct-insertion structure and a signal direct-insertion structure.
2. A signal power supply combination connector according to claim 1, characterized in that the wire harness (101) is provided with two terminal wires (2) for connecting a power supply, and one signal input wire (1) which is connected with a signal input end in a pluggable manner, the signal input wire (1) is positioned between the two terminal wires (2), and a protective cover (4) is covered on the wire harness (3) and the two wires of the two terminal wires (2).
3. A signal power combining connector according to claim 2, characterized in that the power signal combining plug (5) comprises:
a bracket (51) having two signal mounting holes (511) and two electrode mounting posts (513) arranged side by side, the electrode mounting posts (513) having electrode mounting holes;
The signal terminal plug blocks (52) are provided with two signal mounting holes (511) which are respectively filled in, and the contact pins on the signal terminal plug blocks (52) are electrically connected with the flat cable (3);
The two electrode columns (55) are respectively arranged in the two electrode mounting holes, the two electrode columns (55) are electrically connected with the two terminal wires (2) one by one, and the socket ends of the electrode columns (55) and the socket ends of the signal terminal plug blocks (52) are positioned on the same side of the bracket (51);
An inner film layer (56) which is coated outside the bracket (51) through injection molding;
the outer film layer (54) is coated outside the inner film layer (56) through injection molding, and the spigot and socket ends of the signal terminal plug (52) and the electrode mounting column (513) are exposed out of the outer film layer (54).
4. A signal power supply combination connector according to claim 3, wherein a groove surface is formed between the outer film layer (54) and the signal terminal insertion block (52) and the electrode mounting post (513), and the power supply signal combination plug (5) further comprises a waterproof spacer (53), and the waterproof spacer (53) is embedded in the groove surface to form a waterproof structure.
5. A signal power combining connector according to claim 3, characterized in that one side of the bracket (51) is further provided with at least one recess (512).
6. The signal power combining connector as claimed in claim 5, wherein said recess (512) has a plurality of steps therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323153244.7U CN221201601U (en) | 2023-11-22 | 2023-11-22 | Signal power supply combined connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323153244.7U CN221201601U (en) | 2023-11-22 | 2023-11-22 | Signal power supply combined connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221201601U true CN221201601U (en) | 2024-06-21 |
Family
ID=91493990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323153244.7U Active CN221201601U (en) | 2023-11-22 | 2023-11-22 | Signal power supply combined connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221201601U (en) |
-
2023
- 2023-11-22 CN CN202323153244.7U patent/CN221201601U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |