CN215073141U

CN215073141U - LED lamp area flexible line way board that just, negative pole circuit can be split

Info

Publication number: CN215073141U
Application number: CN202121473694.2U
Authority: CN
Inventors: 冯志龙
Original assignee: Dongguan Jingwei Electronic Technology Co ltd
Current assignee: Dongguan Jingwei Electronic Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-07
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a but LED lamp area flexible line way board of just, negative pole circuit split, including the rubber slab, the flexible line way board has been placed to the rubber slab upper end, the bolt is all alternated jointly in flexible line way board and rubber slab upper end four corners, open flexible line way board upper end left part has the positive connecting hole, open flexible line way board upper end right part has the negative pole connecting hole, all alternate in positive connecting hole and the negative pole connecting hole and install the fixed column. A but LED lamp area flexible line way board of positive, negative pole circuit split, through setting up terminal and fixed column, be connected lamp area and junction pole to with lamp area joint in the spread groove, cup joint the fixed block on the fixed column again, thereby make terminal convenient to detach change, carry out swing joint with stopper and spliced pole, fix the spring at stopper and shrink inslot again, thereby make that the spliced pole can be more firm fix on the circuit board.

Description

LED lamp area flexible line way board that just, negative pole circuit can be split

Technical Field

The utility model relates to a LED lamp area technical field, in particular to but LED lamp area flexible line way board of positive, negative pole circuit split.

Background

The LED flexible lamp belt is also called flexible neon tube, is a new and most popular LED breakthrough product, and the appearance of the LED flexible lamp belt is to make up the defects of glass neon tubes and optical fibers so as to completely replace the defects. In the prior art: 1. just, the unable dismantlement in lamp area of connecting on the negative pole, need change whole circuit board when the lamp area damages, thereby improve use cost consumption, 2, and the unable more firm connection of current terminal is on the circuit board, thereby make the terminal loose easily, thereby influence the usability, thereby caused this just, but the LED lamp area flexible line way board of negative pole circuit split limitation that uses, so, we propose a novel just, but LED lamp area flexible line way board of negative pole circuit split.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a but main aim at provides a but LED lamp area flexible line way board of positive, negative pole circuit split can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a but LED lamp area flexible line way board of just, negative pole circuit split, includes the rubber slab, the flexible line way board has been placed to the rubber slab upper end, the bolt is all alternated jointly in flexible line way board and rubber slab upper end four corners, open flexible line way board upper end left part has anodal connecting hole, open flexible line way board upper end right part has the negative pole connecting hole, all alternate in anodal connecting hole and the negative pole connecting hole and install the fixed column, two equal movable mounting in fixed column upper end has the terminal, two alternate jointly between the terminal and install LED lamp area.

Preferably, the terminal includes the fixed block, fixed block right-hand member fixedly connected with inserted block, the inserted block right-hand member is opened has the spread groove, inside front side of spread groove and inside rear side all alternate and are connected with the binding post, the fixed block cup joints in the fixed column upper end.

Preferably, the fixing column comprises a connecting column, the lower part of the front end of the connecting column and the lower part of the rear end of the connecting column are both provided with shrinkage grooves, the lower part of the left end of the connecting column is provided with a perforation, the lower part of the front end of the connecting column and the lower part of the rear end of the connecting column are both provided with limiting plates, springs are fixedly connected between the limiting plates and the shrinkage grooves together, and the connecting column is inserted in the positive connecting hole and the negative connecting hole.

Preferably, the width of the inner wall of the contraction groove is larger than that of the limit plate.

Preferably, the limiting plate includes the stopper, the equal fixedly connected with in stopper rear end lower part left side and rear end lower part right side props up the piece, two prop up piece right-hand member middle part and alternate jointly and be connected with the connecting axle, the stopper passes through connecting axle and spliced pole swing joint.

Preferably, two of the branch blocks are not in contact with the inner wall of the contraction groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the fixing column is clamped in the anode connecting hole and the cathode connecting hole by arranging the binding post on the whole device, the fixing block is sleeved on the fixing column, the inserting block is connected to the inner side of the fixing block, the lamp strip is inserted on the two wiring rods, and when the lamp strip is damaged, the fixing block and the fixing column can be separated, so that the lamp strip is convenient to replace;

2. the utility model discloses in, through setting up the fixed column, when using, fix a piece in stopper rear end lower part, lie in the shrink inslot with a piece again and run through the perforation and alternate on a piece by the connecting axle, again with spring coupling at stopper and shrink inslot, make two stoppers outwards open under the effect of spring when the spliced pole alternates in the positive connecting hole, make the joint of spliced pole firmly in the positive connecting hole, when the spliced pole needs to separate, through pressing two stoppers, make the spring contract, thereby be convenient for the spliced pole to take out, thereby can improve the steadiness of fixed column.

Drawings

Fig. 1 is a schematic view of the overall structure of a flexible circuit board of an LED light band with detachable positive and negative electrode circuits according to the present invention;

fig. 2 is a schematic view of the overall structure of a binding post of a LED strip flexible circuit board with detachable positive and negative electrode circuits of the present invention;

fig. 3 is a schematic view of the overall structure of a fixing column of the LED strip flexible circuit board with detachable positive and negative electrode circuits according to the present invention;

fig. 4 is a schematic view of the overall structure of a limiting plate of a LED strip flexible circuit board with detachable positive and negative electrode circuits according to the present invention;

fig. 5 is the utility model relates to a but the connection effect picture of terminal and the fixed post of LED lamp area flexible line way board of positive, negative pole circuit split.

In the figure: 1. a rubber plate; 2. a flexible wiring board; 3. a bolt; 4. a binding post; 5. an LED light strip; 6. a positive electrode connection hole; 7. a negative electrode connection hole; 8. fixing a column; 41. a fixed block; 42. inserting a block; 43. connecting grooves; 44. a wire connecting rod; 81. connecting columns; 82. a contraction groove; 83. perforating; 84. a limiting plate; 85. a spring; 841. a limiting block; 842. supporting a block; 843. and (7) connecting the shafts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a but LED lamp area flexible line way board of positive, negative pole circuit split, including rubber slab 1, flexible line way board 2 has been placed to rubber slab 1 upper end, the bolt 3 has all been alternated jointly in flexible line way board 2 and the rubber slab 1 upper end four corners, the left part of flexible line way board 2 upper end is opened has anodal connecting hole 6, the right part of flexible line way board 2 upper end is opened has negative pole connecting hole 7, all alternated in anodal connecting hole 6 and the negative pole connecting hole 7 and is installed fixed column 8, the equal movable mounting in two fixed column 8 upper ends has terminal 4, alternate LED lamp area 5 jointly between two terminal 4.

The binding post 4 comprises a fixed block 41, the right end of the fixed block 41 is fixedly connected with an insertion block 42, the right end of the insertion block 42 is provided with a connecting groove 43, the front side and the rear side inside the connecting groove 43 are both connected with a binding post 44 in an inserting manner, and the fixed block 41 is sleeved at the upper end of a fixed column 8; the fixing block 41 is sleeved on the fixing column 8, and the lamp strip is inserted on the wiring rod 44, so that the lamp strip is convenient to mount on a circuit board and is convenient to detach from the circuit board, the fixing column 8 comprises a connecting column 81, the lower parts of the front end and the rear end of the connecting column 81 are respectively provided with a shrinkage groove 82, the lower part of the left end of the connecting column 81 is provided with a perforation 83, the lower parts of the front end and the rear end of the connecting column 81 are respectively provided with a limiting plate 84, a spring 85 is fixedly connected between the limiting plate 84 and the shrinkage groove 82, and the connecting column 81 is inserted in the positive connecting hole 6 and the negative connecting hole 7; when the limiting plate 84 is contracted in the contraction groove 82, the fixing column 8 is conveniently detached from the circuit board, so that the usability is improved, the width of the inner wall of the contraction groove 82 is larger than that of the limiting plate 84, the limiting plate 84 comprises a limiting block 841, the left side of the lower part of the rear end of the limiting block 841 and the right side of the lower part of the rear end are fixedly connected with the branch blocks 842, the middle parts of the right ends of the two branch blocks 842 are jointly inserted and connected with a connecting shaft 843, and the limiting block 841 is movably connected with the connecting column 81 through the connecting shaft 843; when the limiting block 841 is expanded, the connecting column 81 can be more firmly connected into the positive connecting hole 6 and the negative connecting hole 7, and the two branch blocks 842 are not in contact with the inner wall of the contraction groove 82; without contact, the support 842 is prevented from being damaged during operation.

It should be noted that, the utility model relates to a but LED lamp area flexible printed circuit board of positive, negative pole circuit split, make LED lamp area 5 be convenient for be connected with terminal 4 through setting up terminal 4 and fixed column 8, thereby can improve the connection effect between LED lamp area 5 and flexible printed circuit board 2, and make terminal 4 can be more firm to be connected on flexible printed circuit board 2 through fixed column 8, when using, alternate connecting axle 843 in spliced pole 81 upper end, and fix branch 842 in stopper 841 rear end lower part, again cup joint branch 842 in connecting axle 843 surface left part and surface right part, again connect spring 85 between stopper 841 and shrink groove 82, make stopper 841 shrink in shrink groove 82 through pressing two stopper 841, again press spliced pole 81 downwards, thereby make spliced pole 81 be convenient for be connected with flexible printed circuit board 842, when releasing stopper 841, and under the effect of spring 85, make two stopper 841 outwards open to improve spliced pole 81's steadiness, cup joint fixed block 41 on spliced pole 81 again, connect inserted block 42 at fixed block 41 inboard, alternate LED lamp area 5 on the connecting rod 44, when LED lamp area 5 need be changed, with the lamp area follow the connecting rod 44 pull out can, thereby improve the usability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a but LED lamp area flexible line way board of just, negative pole circuit split, includes rubber slab (1), its characterized in that: flexible printed circuit board (2) have been placed to rubber slab (1) upper end, all interlude in four corners on flexible printed circuit board (2) and rubber slab (1) and install bolt (3), open flexible printed circuit board (2) upper end left part has anodal connecting hole (6), open flexible printed circuit board (2) upper end right part has negative pole connecting hole (7), all interlude in anodal connecting hole (6) and negative pole connecting hole (7) is installed fixed column (8), two equal movable mounting in fixed column (8) upper end has terminal (4), two LED lamp area (5) are installed to the interlude jointly between terminal (4).

2. The LED lamp strip flexible circuit board with the detachable anode and cathode circuits as claimed in claim 1, wherein: terminal (4) are including fixed block (41), fixed block (41) right-hand member fixedly connected with inserted block (42), inserted block (42) right-hand member is opened has spread groove (43), the inside front side of spread groove (43) and inside rear side all alternate and are connected with binding post (44), fixed block (41) cup joint in fixed column (8) upper end.

3. The LED lamp strip flexible circuit board with the detachable anode and cathode circuits as claimed in claim 1, wherein: fixed column (8) are including spliced pole (81), shrink groove (82) have all been opened to spliced pole (81) front end lower part and rear end lower part, spliced pole (81) left end lower part is opened and is had perforation (83), spliced pole (81) front end lower part and rear end lower part all are provided with limiting plate (84), common fixedly connected with spring (85) between limiting plate (84) and shrink groove (82), spliced pole (81) alternate in anodal connecting hole (6) and negative pole connecting hole (7).

4. The LED lamp strip flexible circuit board with the detachable anode and cathode circuits as claimed in claim 3, wherein: the width of the inner wall of the contraction groove (82) is larger than that of the limiting plate (84).

5. The LED lamp strip flexible circuit board with the detachable anode and cathode circuits as claimed in claim 3, wherein: limiting plate (84) include stopper (841), stopper (841) rear end lower part left side and the equal fixedly connected with in rear end lower part right side prop up piece (842), two prop up piece (842) right-hand member middle part and alternate jointly and be connected with connecting axle (843), stopper (841) are through connecting axle (843) and spliced pole (81) swing joint.

6. The LED lamp strip flexible circuit board with the detachable positive and negative electrode circuits as claimed in claim 5, wherein: the two branch blocks (842) are not in contact with the inner wall of the contraction groove (82).