阅读说明：本技术 一种灯带声控系统及控制方法 (Lamp strip sound control system and control method ) 是由 徐阳 王超达 于 2021-06-17 设计创作，主要内容包括：本发明公开了一种灯带声控系统及控制方法,旨在提供一种控制方便的灯带声控系统及控制方法。它包括控制盒和灯带本体,控制盒内设有电路板,电路板上电连接有声音采集模块,控制盒上设有按键开关,按键开关与电路板电连接,电路板上电连接有贯穿控制盒的电源线和连接线,电路板通过连接线与灯带本体电连接。本发明的有益效果是：灯带本体可实现根据周围声音大小进行律动,控制简单,达到了控制方便的目的。(The invention discloses a lamp strip sound control system and a control method, and aims to provide a lamp strip sound control system and a control method which are convenient to control. The lamp strip comprises a control box and a lamp strip body, wherein a circuit board is arranged in the control box, a sound collection module is electrically connected to the circuit board, a key switch is arranged on the control box and electrically connected with the circuit board, a power line and a connecting line which penetrate through the control box are electrically connected to the circuit board, and the circuit board is electrically connected with the lamp strip body through the connecting line. The invention has the beneficial effects that: the lamp area body can realize carrying out the rhythm according to surrounding sound size, and control is simple, has reached the convenient purpose of control.)

1. The utility model provides a lamp area acoustic control system, characterized by, includes control box (1) and lamp area body (2), be equipped with circuit board (3) in control box (1), the electricity is connected with sound collection module on circuit board (3), be equipped with key switch (4) on control box (1), key switch (4) are connected with circuit board (3) electricity, the electricity is connected with power cord (5) and connecting wire (6) that run through control box (1) on circuit board (3), circuit board (3) are connected with lamp area body (2) electricity through connecting wire (6).

2. A light strip sound control system according to claim 1, wherein the light strip body (2) comprises a plurality of light strip monomers (7), the two ends of the lamp belt single bodies (7) are respectively provided with a connector (8), the lamp belt body (2) is formed by connecting a plurality of lamp belt single bodies (7) end to end in sequence through the connectors (8), the joint (8) comprises a female terminal (9) and a male terminal (10) matched with the female terminal (9), the female terminal (9) is fixedly connected with the end part of one lamp strip single body (7), the male terminal (10) is fixedly connected with the end part of the other lamp belt monomer (7), a plug (11) is arranged on the connecting wire (6), one end of the plug (11) is electrically connected with the circuit board (3) through the connecting wire (6), one of the female terminal (9) and the male terminal (10) is matched with the other end of the plug (11).

3. A light strip sound control system according to claim 1, wherein the circuit board (3) is provided with a DC-DC circuit, a WIFI circuit, an AUDIO circuit and an LDO circuit, the power cord (5) is electrically connected to the DC-DC circuit through a push button switch (4), the DC-DC circuit is electrically connected to the WIFI circuit and the LDO circuit respectively, the LDO circuit is electrically connected to the AUDIO circuit, the sound collection module is electrically connected to the WIFI circuit through the AUDIO circuit, the WIFI circuit is electrically connected to the light strip body (2) through a connection wire (6), the control box (1) is provided with a switch (12), and the switch (12) is electrically connected to the DC-DC circuit.

4. A light band sound control system according to claim 3, wherein the control box (1) comprises a casing (13) and a cover plate (14), one side of the casing (13) is provided with a first through hole (15) matched with the key switch (4), the key switch (4) is detachably mounted in the first through hole (15), the casing (13) is provided with a second through hole (16) matched with the switch (12), the switch (12) is detachably mounted in the second through hole (16), the other side of the casing (13) corresponding to the first through hole is provided with an assembling port (17), the casing (13) is connected with the cover plate (14) in a buckling manner through the assembling port (17) to form a cavity (18), and the circuit board (3) is detachably mounted in the cavity (18).

5. A light band sound control system according to claim 4, characterized in that a guide inclined plane (19) matched with the edge of the cover plate (14) is arranged at the assembling port (17), the guide inclined plane (19) is positioned on the inner side wall of the shell (13), a flange (20) is arranged on the cover plate (14), the flange (20) is positioned in the cavity (18) and fixedly connected with the edge of the cover plate (14), a fixing block (21) is arranged on the power line (5), the fixing block (21) is respectively fixedly connected with the power line (5) and the connecting line (6), the fixing block (21) is positioned at one end of the cover plate (14), the circuit board (3) is positioned at the other end of the cover plate (14), a avoiding groove (22) matched with the fixing block (21) is arranged on the corresponding flange (20) at one end of the cover plate (14), a positioning hole (23) is arranged on the fixing block (21), one side of the shell (13) is provided with a positioning column (24) matched with the positioning hole (23), the power line (5) and the connecting line (6) are both positioned in the avoiding groove (22) and are detachably connected with the shell (13), the corresponding flanging (20) at the other end of the cover plate (14) is provided with an L-shaped notch (25) matched with the circuit board (3), the circuit board (3) is arranged on the L-shaped notch (25), the flanging (20) is provided with a plurality of uniformly distributed bayonet sockets I (26), the assembly port (17) is provided with a plurality of clamping feet I (27) matched with the bayonet sockets I (26) one by one, the clamping feet I (27) are fixedly connected with the inner side wall of the shell (13), the shell (13) is connected with the cover plate (14) in a buckling manner through the matching of the clamping feet I (27) and the bayonet sockets I (26), the edge of the circuit board (3) is provided with a plurality of limiting grooves (28), the inner side wall of the shell (13) is provided with a plurality of limiting columns (29) which are matched with the limiting grooves (28) one by one.

6. A light strip sound control system as claimed in claim 2, wherein one end of the male terminal (10) is fixedly connected with an end of one light strip unit (7), the other end of the male terminal (10) is provided with a clamping groove (30), one end of the female terminal (9) is fixedly connected with an end of the other light strip unit (7), the other end of the female terminal (9) is the same as the other end of the plug (11), the other end of the female terminal (9) is provided with a clamping head (31) matched with the clamping groove (30), and one light strip unit (7) is clamped with the other light strip unit (7) through matching of the clamping groove (30) on the male terminal (10) and the clamping head (31) on the female terminal (9).

7. A light band sound control system according to claim 6, characterized in that the bottom of the slot (30) is provided with a plurality of connecting needles (32), the chuck (31) is provided with a plurality of connecting grooves (33) matched with the connecting needles (32), and one light band unit (7) is electrically connected with another light band unit (7) through the matching of the plurality of connecting needles (32) and the plurality of connecting grooves (33).

8. A lamp strip sound control system according to claim 7, wherein one side of the clamping groove (30) is provided with a second bayonet (34), one side of the clamping head (31) is provided with a second clamping leg (35) matched with the second bayonet (34), the second clamping leg (35) is fixedly connected with the clamping head (31), the other side, corresponding to the clamping groove (30), is provided with a groove (36), the groove (36) is located at the opening end of the clamping groove (30), the female terminal (9) is provided with a limiting block (37) matched with the groove (36), the limiting block (37) and the clamping head (31) are both located on the same end face of the female terminal (9), and the limiting block (37) is located on the other side, corresponding to the clamping head (31).

9. A light band acoustic control system according to claim 2, characterized in that, the male terminal (10) is provided with a rectangular block (38), the rectangular block (38) is fixedly connected with the side wall of the male terminal (10), the rectangular block (38) is provided with a lock catch (39), the lock catch (39) is hexagonal, one side of the lock catch (39) penetrates through the rectangular block (38) and is rotatably connected with the rectangular block (38), the female terminal (9) is provided with a buckle plate (40), the buckle plate (40) is fixedly connected with the side wall of the female terminal (9), one side of the buckle plate (40) is close to the rectangular block (38), the other side corresponding to the buckle plate (40) is far away from the rectangular block (38), and the other side corresponding to the buckle plate (40) is provided with an arc-shaped groove (41) matched with the other side corresponding to the lock catch (39).

10. A control method of a lamp strip sound control system is characterized by comprising the following steps:

step one, a user connects the control box (1) with a power supply through a power line (5), turns on the key switch (4) and switches on a circuit;

step two, the control box (1) inputs 12V direct current through a power line (5), and the 12V direct current is converted into 3.3V direct current through a DC-DC circuit to respectively supply power to the WIFI circuit and the LDO circuit;

step three, the LDO circuit supplies power for the AUDIO AUDIO circuit;

step four, the AUDIO AUDIO circuit collects the ambient sound through the sound collection module and transmits the data to the WIFI circuit;

and fifthly, the WIFI circuit performs algorithm calculation on the collected sound and outputs the sound to the lamp strip body (2) through the connecting wire (6).

Technical Field

The invention relates to the technical field of lamp belts, in particular to a lamp belt sound control system and a control method.

Background

The lamp strip is characterized in that the LED lamp is welded on a copper wire or a strip-shaped flexible circuit board by a special processing technology and then is connected with a power supply to emit light, and the lamp strip is named as a light strip when emitting light.

In the prior art, according to the actual use scene of a user, the user can install the lamp strip only by processing the lamp strip with the corresponding length, so that the period is long, the rapid installation of the user is not facilitated, the installation efficiency is low, and in case of a large deviation of the processing length, the lamp strip is easy to waste, and the free cutting or splicing of the user is not facilitated; meanwhile, the traditional lamp strip is controlled through keys, and control is inconvenient.

Disclosure of Invention

The invention provides a conveniently controlled sound control system and a conveniently controlled sound control method for a lamp strip, aiming at overcoming the defect that the lamp strip is inconvenient to control in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the lamp strip sound control system comprises a control box and a lamp strip body, wherein a circuit board is arranged in the control box, a sound collection module is electrically connected to the circuit board, a key switch is arranged on the control box and electrically connected with the circuit board, a power line and a connecting line penetrating through the control box are electrically connected to the circuit board, and the circuit board is electrically connected with the lamp strip body through the connecting line.

The lamp strip is characterized in that a circuit board is arranged in the control box, a sound collection module is electrically connected to the circuit board, a key switch is arranged on the control box and electrically connected with the circuit board, a power line and a connecting line penetrating through the control box are electrically connected to the circuit board, and the circuit board is electrically connected with the lamp strip body through the connecting line. The sound collection module can be the microphone, and sound collection module gathers the sound size around, and the sound of gathering carries out the algorithm through the circuit board and calculates the output and give the lamp area body for the lamp area body can realize carrying out the rhythm according to sound size around, and control is simple, has reached the convenient purpose of control.

Preferably, the lamp strip body comprises a plurality of lamp strip monomers, joints are arranged at two ends of each lamp strip monomer, the lamp strip body is formed by sequentially connecting the lamp strip monomers end to end through the joints, each joint comprises a female terminal and a male terminal matched with the female terminal, the female terminal is fixedly connected with the end of one lamp strip monomer, the male terminal is fixedly connected with the end of the other lamp strip monomer, a plug is arranged on the connecting wire, one end of the plug is electrically connected with the circuit board through the connecting wire, and one of the female terminal and the male terminal is matched with the other end of the plug. The lamp strip body is spliced by the lamp strip monomers, so that a user can splice the lamp strip monomers into required length directly through the connectors according to an actual use scene, the lamp strip can be quickly installed without special processing of a factory, and the installation efficiency is high; meanwhile, the free cutting or splicing of the user is facilitated, and the practicability is high.

Preferably, a DC-DC circuit, a WIFI circuit, an AUDIO AUDIO circuit and an LDO circuit are arranged on the circuit board, the power line is electrically connected with the DC-DC circuit through a key switch, the DC-DC circuit is electrically connected with the WIFI circuit and the LDO circuit respectively, the LDO circuit is electrically connected with the AUDIO AUDIO circuit, the sound collection module is electrically connected with the WIFI circuit through the AUDIO AUDIO circuit, the WIFI circuit is electrically connected with the lamp strip body through a connecting wire, a switch is arranged on the control box, and the switch is electrically connected with the DC-DC circuit. The DC-DC circuit is convenient for converting 12V direct current input by a power supply through a power line into 3.3V direct current to be respectively supplied to the WIFI circuit and the LDO circuit; the WIFI circuit is a Bluetooth and WIFI dual-mode micro control unit, has strong functions and wide application, can be used for a low-power consumption sensor network and tasks with extremely high requirements, realizes control through a mobile phone APP, and is convenient and quick; the LDO circuit supplies power to the AUDIO AUDIO circuit, the AUDIO AUDIO circuit can collect ambient sound through the sound collection module, transmit data to the WIFI circuit, and perform algorithm calculation on the collected sound through the WIFI circuit to output the sound to the lamp strip body, so that the lamp strip body can perform rhythm according to the ambient sound, and the control is simple; the LED lamp strip comprises a lamp strip body, a plurality of LED lamp beads and a plurality of LED lamp beads, wherein the LED lamp beads are yellow and blue indicating lamps and are used for indicating the current state of the lamp strip body; the key switch is used for switching the switch lamp strip body and the color, and the switching key is used for switching the mode and resetting the equipment.

Preferably, the control box comprises a shell and a cover plate, a first through hole matched with the key switch is formed in one side of the shell, the key switch is detachably mounted in the first through hole, a second through hole matched with the change-over switch is formed in the shell, the change-over switch is detachably mounted in the second through hole, an assembly port is formed in the other side, corresponding to the shell, of the shell, the shell is connected with the cover plate in a buckling mode through the assembly port to form a cavity, and the circuit board is detachably mounted in the cavity. The key switch is arranged in the first through hole, the change-over switch is arranged in the second through hole, and the key switch or the change-over switch can be electrically conducted with the DC-DC circuit on the circuit board while the operation of a user is facilitated, so that the control of the lamp strip body is facilitated.

Preferably, the assembly opening is provided with a guide inclined plane matched with the edge of the cover plate, the guide inclined plane is positioned on the inner side wall of the shell, the cover plate is provided with a flanging which is positioned in the cavity and fixedly connected with the edge of the cover plate, the power line is provided with a fixed block, the fixed block is respectively fixedly connected with the power line and a connecting line, the fixed block is positioned at one end of the cover plate, the circuit board is positioned at the other end of the cover plate, the corresponding flanging at one end of the cover plate is provided with a avoiding groove matched with the fixed block, the fixed block is provided with a positioning hole, one side of the shell is provided with a positioning column matched with the positioning hole, the power line and the connecting line are both positioned in the avoiding groove and detachably connected with the shell, the corresponding flanging at the other end of the cover plate is provided with an, the novel electric connector is characterized in that a plurality of uniformly distributed first bayonets are arranged on the turned-over edges, a plurality of first bayonet catches are arranged at the positions of the assembling ports and matched with the first bayonet catches one by one, the first bayonet catches are fixedly connected with the inner side wall of the shell, the shell is matched with the first bayonet catches and is connected with the cover plate in a buckling mode, a plurality of limiting grooves are formed in the edges of the circuit board, and a plurality of limiting columns matched with the limiting grooves one by one are arranged on the inner side wall of the shell. The positioning holes are matched with the positioning columns, so that the fixed blocks can be quickly fixed, and the power lines and the connecting lines can be fixed conveniently; the guide inclined plane has a certain guide effect on the matching of the shell and the cover plate through the assembly opening, so that the installation of the shell and the cover plate is facilitated; when the shell is installed through the guide inclined plane and the cover plate at the assembling port, the limiting column on the shell penetrates through the limiting groove at the edge of the circuit board, so that the circuit board is limited on the L-shaped notch, meanwhile, the plurality of clamping pins are clamped into the corresponding clamping openings, the shell and the cover plate are quickly assembled, and the working efficiency is improved.

Preferably, one end of the male terminal is fixedly connected with the end of one of the lamp strip monomers, the other end of the male terminal is provided with a clamping groove, one end of the female terminal is fixedly connected with the end of the other lamp strip monomer, the other end of the female terminal is identical in structure with the other end of the plug, the other end of the female terminal is provided with a clamping head matched with the clamping groove, and one of the lamp strip monomers is clamped with the other lamp strip monomer through matching of the clamping groove on the male terminal and the clamping head on the female terminal. The lamp strip single bodies are matched with the clamping heads on the female terminals through the clamping grooves on the male terminals to realize end-to-end connection, so that a user can conveniently splice the lamp strip single bodies according to the actually required length, the application range is wide, quick installation is facilitated, and the installation efficiency is improved; meanwhile, the splicing is simple and quick, and the working efficiency is improved.

Preferably, the bottom of the clamping groove is provided with a plurality of connecting needles, the clamping head is provided with a plurality of connecting grooves matched with the connecting needles one by one, and one lamp strip monomer is electrically connected with the other lamp strip monomer through the matching of the connecting needles and the connecting grooves one by one. Connect needle and spread groove phase-match do benefit to the firm in connection nature that improves between male terminal and the female terminal, do benefit to the electric conduction between the lamp area monomer simultaneously, reasonable in design.

Preferably, one side of the clamping groove is provided with a second clamping opening, one side of the clamping head is provided with a second clamping foot matched with the second clamping opening, the second clamping foot is fixedly connected with the clamping head, the other side corresponding to the clamping groove is provided with a groove, the groove is located at the opening end of the clamping groove, the female terminal is provided with a limiting block matched with the groove, the limiting block and the clamping head are both located on the same end face of the female terminal, and the limiting block is located on the other side corresponding to the clamping head. The second bayonet is matched with the second clamping pin, so that the connection firmness between the male terminal and the female terminal is further improved; the stopper is favorable to preventing that the male terminal from producing the ascending offset in radial direction for female terminal simultaneously, has simultaneously and prevents slow-witted effect, prevents the transposition.

As preferred, be equipped with the rectangular block on the public terminal, the lateral wall fixed connection of rectangular block and public terminal, be equipped with the hasp on the rectangular block, the shape of hasp is the hexagon, one side of hasp runs through the rectangular block and rotates with the rectangular block to be connected, be equipped with the buckle on the female terminal, the lateral wall fixed connection of buckle and female terminal, one side of buckle is close to the rectangular block, the rectangular block is kept away from to the corresponding opposite side of buckle, the corresponding opposite side of buckle is equipped with the another side assorted arc wall corresponding with the hasp. After the male terminal and the female terminal are assembled, because the shape of the lock catch is hexagonal, a user rotates the lock catch to enable one side of the lock catch to rotate around the rectangular block, when the other side corresponding to the lock catch is located at the corresponding position of the buckle plate, the user utilizes the double fingers to pinch the other two sides of the lock catch inwards, the lock catch is deformed, the other side corresponding to the lock catch is conveniently buckled on the buckle plate, the double fingers are loosened, the lock catch is restored, the other side corresponding to the lock catch is limited in the arc-shaped groove, therefore, the connection strength between the female terminal and the male terminal is enhanced, and the phenomenon that two lamp belt monomers are separated due to pulling of external force is avoided.

The invention also provides a control method of the lamp strip sound control system, which comprises the following steps:

step one, a user connects the control box with a power supply through a power line, turns on a key switch and switches on a circuit;

step two, the control box inputs 12V direct current through a power line, converts the 12V direct current into 3.3V direct current through a DC-DC circuit and respectively supplies power to a WIFI circuit and an LDO circuit, the WIFI circuit is a Bluetooth and WIFI dual-mode micro control unit, a mobile phone APP can be conveniently connected for control, and the control is convenient and simple;

step three, the LDO circuit supplies power for the AUDIO AUDIO circuit;

step four, the AUDIO AUDIO circuit collects the ambient sound through the sound collection module and transmits the data to the WIFI circuit;

and fifthly, the WIFI circuit performs algorithm calculation on the collected sound and outputs the sound to the lamp strip body through the connecting wire, so that the lamp strip body can perform rhythm movement according to the size of surrounding sound, the control is simple, and the purpose of convenience in control is achieved.

The invention has the beneficial effects that: the lamp belt body can rhythm according to the surrounding sound, is simple to control and achieves the purpose of convenient control; the lamp strip body is high in installation efficiency, free cutting or splicing of a user is facilitated, the practicability is high, the application range is wide, and splicing is simple and rapid; the quick assembly of the shell and the cover plate is realized, and the working efficiency is improved; the connection firmness between the male terminal and the female terminal is improved and enhanced; the stopper is favorable to preventing that the male terminal from producing the ascending offset in radial direction for female terminal, has simultaneously and prevents slow-witted effect, prevents the transposition.

Drawings

FIG. 1 is a schematic view of a control box according to the present invention;

FIG. 2 is a schematic view of the internal structure of the control box;

FIG. 3 is a front view of the control box;

FIG. 4 is a cross-sectional view B-B of FIG. 3;

fig. 5 is a first structural diagram of the lamp strip;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a cross-sectional view A-A of FIG. 6;

FIG. 8 is a schematic view of the male terminal;

fig. 9 is a schematic structural view of a female terminal;

fig. 10 is a structural schematic view two of the light strip;

FIG. 11 is a top view of FIG. 10;

FIG. 12 is a cross-sectional view C-C of FIG. 11;

FIG. 13 is an enlarged view of the structure of FIG. 10 at D;

FIG. 14 is an enlarged view of the structure of FIG. 11 at E;

FIG. 15 is a DC-DC circuit diagram;

fig. 16 is a WIFI circuit diagram;

fig. 17 is an AUDIO circuit diagram;

FIG. 18 is a circuit diagram of an LDO.

In the figure: 1. the lamp strip comprises a control box, 2 a lamp strip body, 3 a circuit board, 4 a key switch, 5 a power line, 6 a connecting line, 7 a lamp strip monomer, 8 a connector, 9 a female terminal, 10 a male terminal, 11 a plug, 12 a change-over switch, 13 a shell, 14 a cover plate, 15 a through hole I, 16 a through hole II, 17 an assembly port, 18 a cavity, 19 a guide inclined plane, 20 a flanging, 21 a fixing block, 22 an avoidance groove, 23 a positioning hole, 24 a positioning column, 25 an L-shaped notch, 26 a bayonet I, 27 a clamping pin I, 28 a limiting groove, 29 a limiting column, 30 a clamping groove, 31 a clamping head, 32 a connecting pin, 33 a connecting groove, 34 a bayonet II, 35 a clamping pin II, 36 a groove, 37 a limiting block, 38 a rectangular block, 39. the lock catch 40 is a buckle plate 41 is an arc-shaped groove.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

In the embodiment shown in fig. 1, fig. 2 and fig. 5, a lamp strip sound control system includes a control box 1 and a lamp strip body 2, a circuit board 3 is disposed in the control box 1, a sound collection module is electrically connected to the circuit board 3, a key switch 4 is disposed on the control box 1, the key switch 4 is electrically connected to the circuit board 3, a power line 5 and a connecting line 6 penetrating through the control box 1 are electrically connected to the circuit board 3, and the circuit board 3 is electrically connected to the lamp strip body 2 through the connecting line 6.

As shown in fig. 5, 6 and 7, the lamp strip body 2 includes a plurality of lamp strip monomers 7, the two ends of the lamp strip monomers 7 are respectively provided with a connector 8, the lamp strip body 2 is formed by sequentially connecting the lamp strip monomers 7 end to end through the connectors 8, each connector 8 includes a female terminal 9 and a male terminal 10 matched with the female terminal 9, the female terminal 9 is fixedly connected with the end of one lamp strip monomer 7, the male terminal 10 is fixedly connected with the end of the other lamp strip monomer 7, a plug 11 is arranged on the connecting wire 6, one end of the plug 11 is electrically connected with the circuit board 3 through the connecting wire 6, and one of the female terminal 9 and the male terminal 10 is matched with the other end of the plug 11.

As shown in fig. 15, fig. 16, fig. 17 and fig. 18, a circuit board 3 is provided with a DC-DC circuit, a WIFI circuit, an AUDIO circuit and an LDO circuit, a power line 5 is electrically connected with the DC-DC circuit through a key switch 4, the DC-DC circuit is electrically connected with the WIFI circuit and the LDO circuit respectively, the LDO circuit is electrically connected with the AUDIO circuit, a sound collection module is electrically connected with the WIFI circuit through the AUDIO circuit, the WIFI circuit is electrically connected with the lamp strip body 2 through a connecting wire 6, a switch 12 is provided on the control box 1, and the switch 12 is electrically connected with the DC-DC circuit.

As shown in fig. 1, 3 and 4, the control box 1 includes a housing 13 and a cover plate 14, a first through hole 15 matched with the key switch 4 is formed in one side of the housing 13, the key switch 4 is detachably mounted in the first through hole 15, a second through hole 16 matched with the switch 12 is formed in the housing 13, the switch 12 is detachably mounted in the second through hole 16, an assembling port 17 is formed in the other side of the housing 13, the housing 13 is connected with the cover plate 14 in a buckling manner through the assembling port 17 to form a cavity 18, and the circuit board 3 is detachably mounted in the cavity 18.

As shown in fig. 2 and 4, a guiding inclined plane 19 matched with the edge of the cover plate 14 is arranged at the assembling port 17, the guiding inclined plane 19 is positioned on the inner side wall of the shell 13, a flange 20 is arranged on the cover plate 14, the flange 20 is positioned in the cavity 18 and is fixedly connected with the edge of the cover plate 14, a fixing block 21 is arranged on the power line 5, the fixing block 21 is respectively fixedly connected with the power line 5 and the connecting line 6, the fixing block 21 is positioned at one end of the cover plate 14, the circuit board 3 is positioned at the other end of the cover plate 14, the flange 20 corresponding to one end of the cover plate 14 is provided with an avoiding groove 22 matched with the fixing block 21, a positioning hole 23 is arranged on the fixing block 21, one side of the shell 13 is provided with a positioning column 24 matched with the positioning hole 23, the power line 5 and the connecting line 6 are both positioned in the avoiding groove 22 and are detachably connected with the shell 13, the flange 20 corresponding to the other end of the cover plate 14 is provided with an L-shaped notch 25 matched with the circuit board 3, on L type breach 25 was arranged in to circuit board 3, be equipped with a plurality of evenly distributed's bayonet socket 26 on the turn-ups 20, assembly opening 17 department is equipped with a plurality of and bayonet socket 26 assorted card foot 27 one by one, card foot 27 and casing 13's inside wall fixed connection, casing 13 matches through card foot 27 and bayonet socket 26 and is connected with apron 14 buckle, circuit board 3's edge is equipped with a plurality of spacing groove 28, be equipped with a plurality of and spacing groove 28 one by one assorted spacing post 29 on casing 13's the inside wall.

As shown in fig. 7, 8 and 9, one end of the male terminal 10 is fixedly connected to an end of one of the lamp strip units 7, the other end of the male terminal 10 is provided with a clamping groove 30, one end of the female terminal 9 is fixedly connected to an end of the other lamp strip unit 7, the other end of the female terminal 9 is identical in structure to the other end of the plug 11, the other end of the female terminal 9 is provided with a clamping head 31 matched with the clamping groove 30, and one of the lamp strip units 7 is matched with the clamping head 31 of the female terminal 9 through the clamping groove 30 of the male terminal 10 to be clamped with the other lamp strip unit 7.

As shown in fig. 8 and 9, the bottom of the card slot 30 is provided with a plurality of connecting pins 32, the chuck 31 is provided with a plurality of connecting slots 33 matched with the connecting pins 32 one by one, and one of the light strip single bodies 7 is electrically connected with the other light strip single body 7 through the matching of the plurality of connecting pins 32 and the plurality of connecting slots 33 one by one.

As shown in fig. 6, 7, 8 and 9, one side of the card slot 30 is provided with a second bayonet 34, one side of the card head 31 is provided with a second bayonet leg 35 matched with the second bayonet 34, the second bayonet leg 35 is fixedly connected with the card head 31, the other side corresponding to the card slot 30 is provided with a groove 36, the groove 36 is located at the opening end of the card slot 30, the female terminal 9 is provided with a stopper 37 matched with the groove 36, the stopper 37 and the card head 31 are both located on the same end surface of the female terminal 9, and the stopper 37 is located at the other side corresponding to the card head 31.

As shown in fig. 10, 11, 12, 13 and 14, a rectangular block 38 is disposed on the male terminal 10, the rectangular block 38 is fixedly connected with the side wall of the male terminal 10, a latch 39 is disposed on the rectangular block 38, the latch 39 is hexagonal, one side of the latch 39 penetrates through the rectangular block 38 and is rotatably connected with the rectangular block 38, a buckle plate 40 is disposed on the female terminal 9, the buckle plate 40 is fixedly connected with the side wall of the female terminal 9, one side of the buckle plate 40 is close to the rectangular block 38, the other side corresponding to the buckle plate 40 is far away from the rectangular block 38, and the other side corresponding to the buckle plate 40 is provided with an arc-shaped groove 41 matched with the other side corresponding to the latch 39.

The invention also provides a control method of the lamp strip sound control system, which comprises the following steps:

step one, a user connects the control box 1 with a power supply through a power line 5, turns on the key switch 4 and switches on a circuit;

step two, the control box 1 inputs 12V direct current through a power line 5, and the 12V direct current is converted into 3.3V direct current through a DC-DC circuit to respectively supply power to the WIFI circuit and the LDO circuit;

step three, the LDO circuit supplies power for the AUDIO AUDIO circuit;

step four, the AUDIO AUDIO circuit collects the ambient sound through the sound collection module and transmits the data to the WIFI circuit;

and fifthly, the WIFI circuit performs algorithm calculation on the collected sound and outputs the sound to the lamp strip body 2 through the connecting wire 6.

The DC-DC circuit is convenient for converting 12V direct current input by a power supply through a power line 5 into 3.3V direct current to be respectively supplied to the WIFI circuit and the LDO circuit; the WIFI circuit is a Bluetooth and WIFI dual-mode micro control unit, has strong functions and wide application, can be used for a low-power consumption sensor network and tasks with extremely high requirements, realizes control through a mobile phone APP, and is convenient and quick; the LDO circuit supplies power to the AUDIO AUDIO circuit, the AUDIO AUDIO circuit can collect ambient sound through the sound collection module, data are transmitted to the WIFI circuit, the collected sound is calculated through the WIFI circuit according to an algorithm and is output to the lamp strip body 2, so that the lamp strip body 2 can rhythm according to the ambient sound, and the control is simple; a plurality of LED lamp beads are arranged in the lamp strip body 2, and the LED lamp beads are yellow-blue indicating lamps and are used for indicating the current state of the lamp strip body 2; the key switch 4 is used for switching the switch lamp strip body 2 and the color, and the switching key 12 is used for switching the mode and resetting the equipment.

The lamp strip single bodies 7 are matched with the clamping heads 31 on the female terminals 9 through the clamping grooves 30 on the male terminals 10 to realize end-to-end connection, so that a user can splice the lamp strip single bodies according to the actually required length of the lamp strip body 2 conveniently, the application range is wide, quick installation is facilitated, and the installation efficiency is improved; meanwhile, the splicing is simple and quick, and the working efficiency is improved.

Meanwhile, the matching of the connecting pin 32 in the slot 30 and the connecting groove 33 on the chuck 31 is beneficial to improving the connection firmness between the male terminal 10 and the female terminal 9 and is beneficial to the electric conduction between the lamp strip monomers 7; the second bayonet 34 is matched with the second clamping pin 35, so that the connection firmness between the male terminal 10 and the female terminal 9 is further improved; and meanwhile, the limiting block 37 is beneficial to preventing the male terminal 10 from generating position deviation in the radial direction relative to the female terminal 9, and meanwhile, the fool-proof effect is achieved, and reverse connection is prevented.

After the male terminal 10 and the female terminal 9 are assembled, because the shape of the latch 39 is hexagonal, a user rotates the latch 39 to enable one side of the latch 39 to rotate around the rectangular block 38, when the other side corresponding to the latch 39 is located at a position corresponding to the buckle plate 40, the user uses the two fingers to pinch the other two sides of the latch 39 inwards, so that the latch 39 deforms, the other side corresponding to the latch 39 is conveniently buckled on the buckle plate 40, the two fingers are loosened, the latch 39 is restored, and the other side corresponding to the latch 39 is limited in the arc-shaped groove 41, so that the connection strength between the female terminal 9 and the male terminal 10 is enhanced, and the two lamp strip monomers 7 are prevented from being separated due to pulling of external force.