CN210517247U - Front and back maintenance LED display screen power signal integrated line - Google Patents
Front and back maintenance LED display screen power signal integrated line Download PDFInfo
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- CN210517247U CN210517247U CN201921186550.1U CN201921186550U CN210517247U CN 210517247 U CN210517247 U CN 210517247U CN 201921186550 U CN201921186550 U CN 201921186550U CN 210517247 U CN210517247 U CN 210517247U
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Abstract
The utility model provides a maintain integrative line of LED display screen power signal around, a serial communication port, this integrative line of power signal includes input, output and an organic whole line, input and output electricity respectively connect at an organic whole line both ends, an organic whole line is including power cord and signal line, power cord and signal line fixed connection, input and output all are provided with signal seat and power supply terminal, signal seat and power supply terminal are connected with signal line and power cord electricity on an organic whole line respectively. The utility model discloses in, above-mentioned setting with power cord and signal line integration, simpler, the operation is swiftly convenient more and the winding displacement is also neater orderly when the power signal line of installation LED display screen, reduction cost of labor in can to a certain extent.
Description
Technical Field
The utility model belongs to the power field, in particular to power signal line.
Background
The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced. Whereas the DC line passes substantially direct current at a lower voltage.
The signal line mainly refers to a line for transmitting sensing information and control information in an electric control circuit. Signal lines are often formed by a plurality of cable wires as one or more transmission lines, and may also be printed lines arranged in a printed circuit board, and with the continuous progress of technology and application, signal lines have been developed from metal carriers to other carriers, such as optical cables.
The power line and the signal line of the existing LED display screen are separately and independently arranged, and the connection between the power line and the signal line is not large. During the equipment, power cord and signal line need separately install the wiring, and the multiple operation is consuming time more at the installation wire rod, and the cost of labor is high. But also causes the problems of various wires, irregular wiring and criss-cross wires, so that the flat cable is not neat.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims to provide a maintain integrative line of LED display screen power signal around installation is simple, winding displacement is clean and tidy and the cost of labor is low.
Another object of the utility model is to provide a maintain integrative line of LED display screen power signal around the reliability is high, waterproof performance is strong and stability is strong.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model provides a maintain integrative line of LED display screen power signal around, a serial communication port, this integrative line of power signal includes input, output and an organic whole line, input and output electricity respectively connect at an organic whole line both ends, an organic whole line is including power cord and signal line, power cord and signal line fixed connection, input and output all are provided with signal seat and power supply terminal, signal seat and power supply terminal are connected with signal line and power cord electricity on an organic whole line respectively. The above-mentioned setting with power cord and signal line integration, simple more, the operation is swift convenient more and the winding displacement is also neater orderly more when the power signal line of installation LED display screen, reduction cost of labor in can the certain extent.
Furthermore, the power supply terminal of the output end is a pure copper crown spring terminal, the power supply terminal of the input end is an O-shaped conductive terminal, and the signal seat is a 16PIN signal seat.
Furthermore, input end, output and integrative line are integrative injection moulding, the power cord is located the signal line both sides. The metal plastic integrated product is manufactured by combining the formability and the flexibility of metal and the rigidity, the strength and the heat resistance of the metal, is waterproof comprehensively, and the waterproof technical performance is enhanced.
Further, the output both ends are provided with a power supply terminal respectively and are power positive power supply terminal and power negative pole power supply terminal respectively, the signal seat on the output is located in the middle of two power supply terminals, the input both ends are provided with two power supply terminals respectively and are power positive power supply terminal and power negative pole power supply terminal respectively, the signal seat on the input is located in the middle of two power supply terminals.
Further, the output both ends are provided with the power supply terminal respectively, the power supply terminal at output both ends is a power negative pole power supply terminal of one end and two power positive pole power supply terminals of the other end respectively, the signal seat on the output is located the centre of power negative pole power supply terminal and power positive pole power supply terminal, the power supply terminal at input both ends is a power negative pole power supply terminal of one end and two power positive pole power supply terminals of the other end respectively, the signal seat on the input is located the centre of power negative pole power supply terminal and power positive pole power supply terminal. The two power positive power supply terminals share one corresponding power negative power supply terminal.
Further, the output is still including fixed part and the protection part of an organic whole connection, the protection part be provided with the power supply terminal cavity of power supply terminal adaptation and with the signal seat cavity of signal seat adaptation, the power supply terminal of output and signal seat are fixed respectively and are set up in power supply terminal cavity and signal seat cavity, the fixed part sets up in the protection part periphery, fixed part and protection part are formed with mounting groove. The arrangement of the mounting groove is to enable the output end to be more adaptive and correspond to the jack, and the arrangement of the protection part plays a role in protecting the power supply terminal and the signal base outside the jack which corresponds to the jack, so that the reliability of the power supply signal integrated line is improved.
Furthermore, the fixing part is provided with a screw fixing hole. The fixing part can enable the power signal integrated line to be fastened more when the LED display screen is inserted through the screw fixing hole, and the phenomenon that poor contact, signal loss or sudden screen blacking occurs when the display screen works due to loosening or separation is avoided.
The utility model has the advantages that: compared with the prior art, the utility model discloses in, the aforesaid sets up power cord and signal line integration, and is simpler, the operation is swift convenient more and the winding displacement is also neater orderly more when the power signal line of installation LED display screen, reduction cost of labor in can the certain extent.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the utility model, which is characterized in that a power supply anode of a front and back maintenance LED display screen power supply signal integrated line corresponds to a power supply cathode.
Fig. 2 is a front view of an embodiment of the present invention, wherein two power anodes of a front and back maintenance LED display screen power signal line correspond to a power cathode.
Fig. 3 is a side view of an embodiment of a front and back maintenance LED display screen power signal integrated line of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model provides a maintain integrative line of LED display screen power signal around, a serial communication port, this integrative line of power signal includes input 1, output 2 and integrative line 3, input 1 and output 2 electricity respectively connect at 3 both ends of integrative line, integrative line 3 is including power cord and signal line, power cord and signal line fixed connection, input 1 and output 2 all are provided with signal seat 4 and power supply terminal 5, signal seat 4 and power supply terminal 5 are connected with signal line and power cord electricity on integrative line 3 respectively.
Furthermore, the power supply terminal of the output end is a pure copper crown spring terminal, the power supply terminal of the input end is an O-shaped conductive terminal, and the signal seat is a 16PIN signal seat.
Furthermore, input 1, output 2 and integrative line 3 are integrative injection moulding, the power cord is located the signal line both sides.
In the embodiment shown in fig. 1, the output end 1 is provided with two power terminals 5 at two ends respectively, namely a positive power terminal 51 and a negative power terminal 52, the signal socket 4 on the output end 1 is located between the two power terminals 5, the input end 2 is provided with two power terminals 5 at two ends respectively, namely a positive power terminal 51 and a negative power terminal 52, and the signal socket 4 on the input end 2 is located between the two power terminals 5.
As an embodiment in fig. 2, the two ends of the output end 1 are respectively provided with a power terminal 5, the power terminals 5 at the two ends of the output end 1 are respectively a negative power terminal 52 at one end and two positive power terminals 51 at the other end, the signal seat 4 at the output end 1 is located in the middle of the negative power terminal 52 and the positive power terminal 51, the power terminals 5 at the two ends of the input end 2 are respectively a negative power terminal 52 at one end and two positive power terminals 51 at the other end, and the signal seat 4 at the input end 2 is located in the middle of the negative power terminal 52 and the positive power terminal 51.
Further, output 1 is still including fixed part 11 and the protection part 12 of an organic whole connection, protection part 12 is provided with power supply terminal cavity 121 with power supply terminal 5 adaptation and signal seat cavity 122 with signal seat 4 adaptation, output 1's power supply terminal 5 and signal seat 4 are fixed respectively and are set up in power supply terminal cavity 121 and signal seat cavity 122, fixed part 11 sets up in protection part 12 periphery, fixed part 11 and protection part 12 are formed with mounting groove 13.
Further, the fixing portion 11 is provided with a screw fixing hole 111.
The utility model has the advantages that: compared with the prior art, the utility model discloses in, the aforesaid sets up power cord and signal line integration, and is simpler, the operation is swift convenient more and the winding displacement is also neater orderly more when the power signal line of installation LED display screen, reduction cost of labor in can the certain extent.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a maintain integrative line of LED display screen power signal around, its characterized in that, this integrative line of power signal includes input, output and an organic whole line, input and output electricity respectively connect at an organic whole line both ends, an organic whole line is including power cord and signal line, power cord and signal line fixed connection, input and output all are provided with signal seat and power supply terminal, signal seat and power supply terminal are connected with signal line and power cord electricity on an organic whole line respectively.
2. The front-rear maintenance LED display screen power signal integrated line as claimed in claim 1, wherein the power terminal of the output end is a pure copper crown spring terminal, the power terminal of the input end is an O-type conductive terminal, and the signal socket is a 16PIN signal socket.
3. The front-rear maintenance LED display screen power supply signal integrated line as claimed in claim 1, wherein the input end, the output end and the integrated line are integrally injection molded, and the power supply line is located on both sides of the signal line.
4. The front-rear maintenance LED display screen power signal integrated line as claimed in claim 1, wherein the output end is provided with two power terminals respectively, namely a positive power terminal and a negative power terminal, the signal socket on the output end is located between the two power terminals, the input end is provided with two power terminals respectively, namely a positive power terminal and a negative power terminal, and the signal socket on the input end is located between the two power terminals.
5. The power signal integrated line for the front and rear maintenance LED display screen of claim 1, wherein the output terminals are respectively provided with power terminals, the power terminals at the two ends of the output terminal are respectively a power negative terminal at one end and two power positive terminals at the other end, the signal socket at the output terminal is located between the power negative terminal and the power positive terminal, the power terminals at the two ends of the input terminal are respectively a power negative terminal at one end and two power positive terminals at the other end, and the signal socket at the input terminal is located between the power negative terminal and the power positive terminal.
6. The front-rear maintenance LED display screen power signal integrated line as claimed in claim 1, wherein the output end further comprises a fixing portion and a protection portion which are integrally connected, the protection portion is provided with a power terminal cavity matched with the power terminal and a signal socket cavity matched with the signal socket, the power terminal and the signal socket of the output end are respectively and fixedly arranged in the power terminal cavity and the signal socket cavity, the fixing portion is arranged at the periphery of the protection portion, and the fixing portion and the protection portion are formed with mounting grooves.
7. The front-rear maintenance LED display screen power supply signal integrated line as claimed in claim 6, wherein the fixing portion is provided with screw fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186550.1U CN210517247U (en) | 2019-07-25 | 2019-07-25 | Front and back maintenance LED display screen power signal integrated line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186550.1U CN210517247U (en) | 2019-07-25 | 2019-07-25 | Front and back maintenance LED display screen power signal integrated line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210517247U true CN210517247U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921186550.1U Active CN210517247U (en) | 2019-07-25 | 2019-07-25 | Front and back maintenance LED display screen power signal integrated line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210517247U (en) |
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2019
- 2019-07-25 CN CN201921186550.1U patent/CN210517247U/en active Active
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