CN210979757U - Power supply patch cord with signal expansion and amplification - Google Patents
Power supply patch cord with signal expansion and amplification Download PDFInfo
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- CN210979757U CN210979757U CN201921805782.0U CN201921805782U CN210979757U CN 210979757 U CN210979757 U CN 210979757U CN 201921805782 U CN201921805782 U CN 201921805782U CN 210979757 U CN210979757 U CN 210979757U
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- butt joint
- power supply
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Abstract
The utility model discloses a power supply patch cord with signal extension is enlarged, including power supply line, signal box, electric wire, output line, signal input terminal and signal output terminal, the one end of power supply line is connected in the signal box, and the one end that the power supply line was kept away from to the signal box is connected with the electric wire. The utility model discloses power supply patch cord with signal extension is enlarged, insert the ann's socket on the upper cover body in this internal ann's socket of lower cover, make spacing lug on the ann's socket enter into the spacing groove of ann's socket, will go up the butt joint groove and align with the butt joint board on connecting block body top, make the butt joint board enter into and dock in the groove, dock the butt joint board of connecting block body bottom under will, make the butt joint board enter into under and dock in the groove, accomplish the closed butt joint of upper cover body and lower cover body, can effectively reduce the time of field installation, and convenience when having promoted the maintenance, satisfy the demand in lamp area specification on the market simultaneously, and is economical and practical more.
Description
Technical Field
The utility model relates to a power patch cord technical field specifically is a power patch cord with signal extension is enlargied.
Background
At present, L ED lighting lamp strip industry generally has 5 meters per roll, in practical application, the serial connection length of the lamp strip is far more than 5 meters, certain line loss can be generated due to certain impedance of a line of a FPCB board copper plate of the lamp strip, and the phenomenon of inconsistent head and tail end brightness can occur if the lamp strip is directly connected with the lamp strip in series for too long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power patch cord with signal extension is enlarged can effectively reduce the time of on-the-spot installation to convenience when having promoted the maintenance satisfies the demand of lamp area specification on the market simultaneously, and economical and practical more can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a power supply patch cord with signal expansion and amplification function comprises a power supply line, a signal box, an electric wire, an output line, a signal input terminal and a signal output terminal, wherein one end of the power supply line is connected into the signal box, one end of the signal box, which is far away from the power supply line, is connected with the electric wire, one end of the electric wire, which is far away from the signal box, is connected with the output line, one end of the output line, which is far away from the electric wire, is connected with the signal input terminal, one side of the signal input terminal is provided with the signal output terminal, and;
the signal box comprises an upper cover, a lower cover, a signal amplification assembly and connecting blocks, the lower cover is arranged below the upper cover, the signal amplification assembly is arranged between the upper cover and the lower cover, and the connecting blocks are arranged at two ends of the signal amplification assembly.
Preferably, the upper cover includes the upper cover body, goes up butt joint groove, ann picture peg and spacing lug, the butt joint groove has all been seted up at the both ends of upper cover body, the both sides of upper cover body all are equipped with ann picture peg, ann picture peg fixed mounting is on the upper cover body, the inboard fixed mounting of ann picture peg has spacing lug.
Preferably, the lower cover comprises a lower cover body, a lower butt joint groove, an inserting groove and a limiting groove, the lower butt joint groove is formed in each of two ends of the lower cover body, the inserting groove is formed in each of two sides of the lower cover body, and the limiting groove is formed in the inner side of the inserting groove.
Preferably, the connecting block comprises a connecting block body, an inner groove and a butt plate, the inner groove is formed in the connecting block body, the butt plate is arranged in the inner groove, and the butt plate is fixedly mounted on the connecting block body.
Preferably, the shapes of the signal input terminal and the signal output terminal are not limited to rectangle, cylinder and special shape.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses power supply patch cord with signal extension is enlargied, through carrying out the closure with upper cover body and lower cover body, inject the ann's picture peg ann on the upper cover body in this internal ann's slot of lower cover, make spacing lug on the ann's picture peg enter into the spacing groove of ann's picture peg, simultaneously will go up the butt joint groove and align with the butt joint board on connecting block body top, make the butt joint board enter into and dock in the groove, dock the butt joint board of groove and connecting block body bottom and align down, make the butt joint board enter into under and dock in the groove, accomplish the closed butt joint of upper cover body and lower cover body, can effectively reduce the time of field installation, and promote the convenience when maintaining, satisfy the demand of lamp area specification on the market simultaneously, it is more economical and practical.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the present invention;
fig. 4 is an exploded view of the present invention;
FIG. 5 is a schematic diagram of the application of the product of the present invention;
fig. 6 is a schematic structural view of the upper cover of the present invention;
fig. 7 is a sectional view of the upper cover of the present invention;
fig. 8 is a schematic structural view of the lower cover of the present invention;
fig. 9 is a cross-sectional view of the lower cover of the present invention;
fig. 10 is a schematic structural diagram of the connecting block of the present invention.
In the figure: 1. a power supply line; 2. a signal box; 21. an upper cover; 211. an upper cover body; 212. an upper docking slot; 213. installing a plug board; 214. a limiting bump; 22. a lower cover; 221. a lower cover body; 222. a lower butt-joint groove; 223. inserting a slot; 224. a limiting groove; 23. a signal amplification component; 24. connecting blocks; 241. a connecting block body; 242. an inner tank; 243. a butt plate; 3. an electric wire; 4. an output line; 5. a signal input terminal; 6. and a signal output terminal.
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.
The first embodiment is as follows:
please refer to fig. 1, a power adapter cable with signal expansion and amplification function includes a power supply line 1, a signal box 2, a wire 3, an output line 4, a signal input terminal 5 and a signal output terminal 6, wherein one end of the power supply line 1 is connected in the signal box 2, one end of the signal box 2 away from the power supply line 1 is connected with the wire 3, one end of the wire 3 away from the signal box 2 is connected with the output line 4, one end of the output line 4 away from the wire 3 is connected with the signal input terminal 5, one side of the signal input terminal 5 is provided with the signal output terminal 6, the signal output terminal 6 is fixedly connected to the output line 4, and the signal input terminal 5 and the signal output terminal 6 are arranged.
Example two:
please refer to fig. 2, a power adapter cable with signal expansion and amplification function includes a power supply line 1, a signal box 2, a wire 3, an output line 4, a signal input terminal 5 and a signal output terminal 6, wherein one end of the power supply line 1 is connected in the signal box 2, one end of the signal box 2 away from the power supply line 1 is connected with the wire 3, one end of the wire 3 away from the signal box 2 is connected with the output line 4, one end of the output line 4 away from the wire 3 is connected with the signal input terminal 5, one side of the signal input terminal 5 is provided with the signal output terminal 6, the signal output terminal 6 is fixedly connected to the output line 4, and the signal input terminal 5 and the signal output terminal 6 are DC.
Example three:
please refer to fig. 3, a power adapter cable with signal expansion and amplification function, which includes a power supply line 1, a signal box 2, a wire 3, an output line 4, a signal input terminal 5 and a signal output terminal 6, wherein one end of the power supply line 1 is connected in the signal box 2, one end of the signal box 2 away from the power supply line 1 is connected with the wire 3, one end of the wire 3 away from the signal box 2 is connected with the output line 4, one end of the output line 4 away from the wire 3 is connected with the signal input terminal 5, one side of the signal input terminal 5 is provided with the signal output terminal 6, the signal output terminal 6 is fixedly connected to the output line 4, and the signal input terminal 5 and the signal output terminal 6.
Referring to fig. 4-5, the signal box 2 includes an upper cover 21, a lower cover 22, a signal amplification assembly 23 and a connection block 24, the lower cover 22 is disposed below the upper cover 21, the signal amplification assembly 23 is disposed between the upper cover 21 and the lower cover 22, and the connection block 24 is disposed at each of two ends of the signal amplification assembly 23, in practical application, a single power supply may be used to control connection of the signal patch cord, the signal input terminal 5 and the signal output terminal 6 are connected to a light strip, and a multiple power supply may be used to control connection of the signal patch cord, and the signal input terminal 5 and the signal output terminal 6 are connected to the light strip.
Referring to fig. 6-7, the upper cover 21 includes an upper cover body 211, upper butt-joint grooves 212, insertion plates 213 and limit bumps 214, the upper butt-joint grooves 212 are respectively formed at two ends of the upper cover body 211, the insertion plates 213 are respectively disposed at two sides of the upper cover body 211, the insertion plates 213 are fixedly mounted on the upper cover body 211, the limit bumps 214 are fixedly mounted at the inner sides of the insertion plates 213, and the limit bumps 214 are made of rubber materials, so that the limit bumps 214 can deform when being extruded.
Referring to fig. 8-9, the lower cover 22 includes a lower cover body 221, a lower butt-joint groove 222, an insertion groove 223 and a limiting groove 224, the lower butt-joint groove 222 is formed at both ends of the lower cover body 221, the insertion groove 223 is formed at both sides of the lower cover body 221, the limiting groove 224 is formed at the inner side of the insertion groove 223, the upper cover body 211 and the lower cover body 221 are closed, the insertion plate 213 on the upper cover body 211 is inserted into the insertion groove 223 in the lower cover body 221, and the limiting protrusion 214 on the insertion plate 213 enters the limiting groove 224 in the insertion groove 223.
Referring to fig. 10, the connecting block 24 includes a connecting block body 241, an inner groove 242 and a docking plate 243, the inner groove 242 is disposed inside the connecting block body 241, the docking plate 243 is disposed inside the inner groove 242, the docking plate 243 is fixedly mounted on the connecting block body 241, the upper docking groove 212 is aligned with the docking plate 243 at the top end of the connecting block body 241, the docking plate 243 is inserted into the upper docking groove 212, the lower docking groove 222 is aligned with the docking plate 243 at the bottom end of the connecting block body 241, and the docking plate 243 is inserted into the lower docking groove 222.
The working principle is as follows: by closing the upper cover body 211 and the lower cover body 221, the insertion plate 213 on the upper cover body 211 is inserted into the insertion groove 223 in the lower cover body 221, so that the limit projection 214 on the insertion plate 213 enters the limit groove 224 in the insertion groove 223, meanwhile, the upper butt joint groove 212 is aligned with the butt joint plate 243 at the top end of the connecting block body 241, the butt joint plate 243 enters the upper butt joint groove 212, the lower butt joint groove 222 is aligned with the butt joint plate 243 at the bottom end of the connecting block body 241, the butt joint plate 243 enters the lower butt joint groove 222, and the closed butt joint of the upper cover body 211 and the lower cover body 221 is completed.
In summary, the following steps: the utility model discloses power supply patch cord with signal expansion is enlargied, through carrying out the closure with upper cover body 211 and lower cover body 221, ann's picture peg 213 on the upper cover body 211 is inserted into in the ann's picture peg 223 in the lower cover body 221, make spacing lug 214 on the ann's picture peg 213 enter into the spacing groove 224 in ann's picture peg 223, simultaneously will go up butt joint groove 212 and the alignment of the butt joint board 243 on connecting block body 241 top, make butt joint board 243 enter into last butt joint groove 212, align butt joint board 243 to butt joint groove 222 and connecting block body 241 bottom down, make butt joint board 243 enter into under to butt joint groove 222, accomplish the closed butt joint of upper cover body 211 and lower cover body 221, can effectively reduce the time of field installation, and the convenience when having promoted the maintenance, satisfy the demand of lamp area specification on the market simultaneously, and is economical and practical more.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A power patch cord with signal expansion amplification, includes power supply line (1), signal box (2), electric wire (3), output line (4), signal input terminal (5) and signal output terminal (6), its characterized in that: one end of the power supply line (1) is connected in the signal box (2), one end, far away from the power supply line (1), of the signal box (2) is connected with the electric wire (3), one end, far away from the signal box (2), of the electric wire (3) is connected with the output line (4), one end, far away from the electric wire (3), of the output line (4) is connected with the signal input terminal (5), one side of the signal input terminal (5) is provided with the signal output terminal (6), and the signal output terminal (6) is fixedly connected to the output line (4);
the signal box (2) comprises an upper cover (21), a lower cover (22), a signal amplification assembly (23) and connecting blocks (24), the lower cover (22) is arranged below the upper cover (21), the signal amplification assembly (23) is arranged between the upper cover (21) and the lower cover (22), and the connecting blocks (24) are arranged at two ends of the signal amplification assembly (23).
2. A power patch cord with signal expansion amplification as claimed in claim 1, wherein: upper cover (21) include upper cover body (211), go up butt joint groove (212), ann picture peg (213) and spacing lug (214), butt joint groove (212) have all been seted up at the both ends of upper cover body (211), the both sides of upper cover body (211) all are equipped with ann picture peg (213), ann picture peg (213) fixed mounting is on upper cover body (211), the inboard fixed mounting of ann picture peg (213) has spacing lug (214).
3. A power patch cord with signal expansion amplification as claimed in claim 1, wherein: the lower cover (22) comprises a lower cover body (221), a lower butt joint groove (222), an inserting groove (223) and a limiting groove (224), the butt joint groove (222) is formed in the two ends of the lower cover body (221), the inserting groove (223) is formed in the two sides of the lower cover body (221), and the limiting groove (224) is arranged on the inner side of the inserting groove (223).
4. A power patch cord with signal expansion amplification as claimed in claim 1, wherein: the connecting block (24) comprises a connecting block body (241), an inner groove (242) and a butt plate (243), the inner groove (242) is arranged in the connecting block body (241), the butt plate (243) is arranged in the inner groove (242), and the butt plate (243) is fixedly installed on the connecting block body (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805782.0U CN210979757U (en) | 2019-10-25 | 2019-10-25 | Power supply patch cord with signal expansion and amplification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805782.0U CN210979757U (en) | 2019-10-25 | 2019-10-25 | Power supply patch cord with signal expansion and amplification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210979757U true CN210979757U (en) | 2020-07-10 |
Family
ID=71418254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921805782.0U Active CN210979757U (en) | 2019-10-25 | 2019-10-25 | Power supply patch cord with signal expansion and amplification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210979757U (en) |
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2019
- 2019-10-25 CN CN201921805782.0U patent/CN210979757U/en active Active
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