Loudspeaker and multi-device linkage control structure

Abstract

The utility model discloses a linkage control structure for loudspeakers and various devices, which comprises a first loudspeaker and a second loudspeaker, the first loudspeaker and the second loudspeaker are respectively connected with a megaphone, a radio and player and a player, linkage control circuits are arranged between the first loudspeaker and the megaphone as well as between the radio and player and the first loudspeaker, and linkage control circuits are arranged between the second loudspeaker and the megaphone and between the radio and player. The linkage control circuit comprises a rocker switch I and a rocker switch II, the rocker switch I is electrically connected with the first loudspeaker to form a sound channel 1, and the rocker switch II is electrically connected with the second loudspeaker to form a sound channel 2; the sound channel 1 is electrically connected with the megaphone, the radio and the player respectively, and the sound channel 2 is electrically connected with the megaphone, the radio and the player respectively. The first rocker switch and the second rocker switch are used for switching the megaphone, the radio and the player are connected with the first loudspeaker and the second loudspeaker, six kinds of matching are achieved, and operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of passenger cars, in particular to a linkage control structure of a loudspeaker and multiple devices. Background Art

[0002] Most of the existing two-passenger and one-hazardous vehicle are only equipped with two speakers. When customers install a loudspeaker and a player, both require the speakers in the car to play the audio, so the two standard speakers are missing. If new speakers are introduced, the vehicle structure needs to be improved, which is relatively complicated. Therefore, it is necessary to set a switch to switch the speaker operation so that the two speakers can work separately. For example, CN 207720381 U applied for by the applicant is a speaker channel switching control structure. Audio switching is achieved by switching the switch. However, it was found in use that the switching function is still insufficient and inconvenient to operate.

[0003] Therefore, there is an urgent need for a linkage control structure for switching channels. Utility Model Content

[0004] In order to solve the problem of switching between two loudspeakers and multiple devices, the utility model provides a linkage control structure of loudspeakers and multiple devices, and sets a rocker switch 1 and a rocker switch 2 for switching the connection between a loudspeaker, a radio and a player and the first loudspeaker and the second loudspeaker, so as to realize 6 combinations with simple operation.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A speaker and multiple equipment linkage control structure includes a first speaker and a second speaker, wherein the first speaker and the second speaker are respectively connected to a loudspeaker, a receiver and a player, and a linkage control circuit is provided between the first speaker and the second speaker and the loudspeaker, the receiver and the player, and the linkage control circuit includes a rocker switch 1 and a rocker switch 2, wherein the rocker switch 1 is electrically connected to the first speaker to form a sound channel 1, and the rocker switch 2 is electrically connected to the second speaker to form a sound channel 2;

[0007] The sound channel 1 is electrically connected to a loudspeaker, a receiver and a player respectively, and the sound channel 2 is electrically connected to a loudspeaker, a receiver and a player respectively.

[0008] Furthermore, the rocker switch 1 and the rocker switch 2 both include pins 1 to 8.

[0009] Further, the player is electrically connected to the first speaker through pins 1 to 4 of the rocker switch 1, pin 1 is connected to pin 3, pin 2 is connected to pin 4, and the player is connected to the first speaker to form a loop;

[0010] The player is electrically connected to the second speaker through pins 1 to 4 of the second rocker switch, pin 1 is connected to pin 3, pin 2 is connected to pin 4, and the player and the second speaker are connected to form a loop.

[0011] Furthermore, the reciprocating machine is electrically connected to the first speaker through pins 3 to 6 of the rocker switch 1, pin 3 is connected to pin 5, pin 4 is connected to pin 6, and the reciprocating machine is connected to the first speaker to form a loop;

[0012] The radio and TV set is electrically connected to the second speaker via pins 3 to 6 of the second rocker switch, pin 3 is connected to pin 6, pin 4 is connected to pin 6, and the radio and TV set is connected to the second speaker to form a loop.

[0013] Further, the megaphone is electrically connected to the first speaker through pins 5 to 8 of the rocker switch 1, pin 5 is connected to pin 7, pin 6 is connected to pin 8, and the megaphone is connected to the first speaker to form a loop;

[0014] The megaphone is electrically connected to the second speaker through pins 5 to 8 of the second rocker switch, pin 5 is connected to pin 7, pin 6 is connected to pin 8, and the megaphone is connected to the second speaker to form a loop.

[0015] The beneficial effects of the utility model are:

[0016] The utility model is easy to operate and can realize 6 kinds of combinations, meeting the use needs of loudspeakers for loudspeakers for loudspeakers for loudspeakers for loudspeakers, radios and receivers, and players. A rocker switch 1 and a rocker switch 2 are set, the rocker switch 1 is electrically connected to the first loudspeaker to form a channel 1, the rocker switch 2 is electrically connected to the second loudspeaker to form a channel 2, the channel 1 is electrically connected to the loudspeaker, the radios and receivers, and the player, respectively, and the channel 2 is electrically connected to the loudspeaker, the radios and receivers, and the player, respectively. The radios and receivers can play audio through the first loudspeaker and the second loudspeaker, the loudspeaker can play audio through the first loudspeaker and the second loudspeaker, the player can play audio through the first loudspeaker and the second loudspeaker, the radios and receivers and the loudspeaker can play audio through the first loudspeaker and the second loudspeaker, the radios and receivers and the player can play audio through the first loudspeaker and the second loudspeaker, and the loudspeaker and the player can play audio through the first loudspeaker and the second loudspeaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model discloses a circuit principle diagram of a speaker and a linkage control structure of multiple devices.

[0018] Figure 2 The utility model discloses an operation principle diagram of a rocker switch of a speaker and a linkage control structure of multiple devices.

[0019] Figure 3The utility model discloses a rocker switch second operation principle diagram of a speaker and a plurality of equipment linkage control structure.

[0020] The numbers in the accompanying drawings are: 1 is the first speaker, 2 is the second speaker, 3 is the loudspeaker, 4 is the radio and television player, 5 is the player, 6 is the rocker switch 1, and 7 is the rocker switch 2. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figure 1~Figure 3 As shown, a speaker and multiple equipment linkage control structure includes a first speaker 1 and a second speaker 2, wherein the first speaker 1 and the second speaker 2 are respectively connected to a loudspeaker 3, a radio receiver 4 and a player 5, and a linkage control circuit is provided between the first speaker 1 and the second speaker 2 and the loudspeaker 3, the radio receiver 4 and the player 5, wherein the linkage control circuit includes a rocker switch 1 6 and a rocker switch 2 7, wherein the rocker switch 1 6 is electrically connected to the first speaker 1 to form a sound channel 1, and the rocker switch 2 7 is electrically connected to the second speaker 2 to form a sound channel 2;

[0023] The sound channel 1 is electrically connected to the loudspeaker 3, the receiver 4 and the player 5 respectively, and the sound channel 2 is electrically connected to the loudspeaker 3, the receiver 4 and the player 5 respectively.

[0024] The rocker switch 1 6 and the rocker switch 2 7 both include pins 1 to 8.

[0025] The player 5 is electrically connected to the first speaker 1 through pins 1 to 4 of the rocker switch 1 6, pin 1 is connected to pin 3, pin 2 is connected to pin 4, and the player 5 is connected to the first speaker 1 to form a loop;

[0026] The player 5 is electrically connected to the second speaker 2 via pins 1 to 4 of the rocker switch 2 7 , pin 1 is connected to pin 3 , pin 2 is connected to pin 4 , and the player 5 is connected to the second speaker 2 to form a loop.

[0027] The reciprocating machine 4 is electrically connected to the first speaker 1 through the pins 3 to 6 of the rocker switch 1 6, the pin 3 is connected to the pin 5, the pin 4 is connected to the pin 6, and the reciprocating machine 4 is connected to the first speaker 1 to form a loop;

[0028] The reciprocating machine 4 is electrically connected to the second speaker 2 via pins 3 to 6 of the rocker switch 2 7 , pin 3 is connected to pin 6 , pin 4 is connected to pin 6 , and the reciprocating machine 4 is connected to the second speaker 2 to form a loop.

[0029] The megaphone 3 is electrically connected to the first speaker 1 through pins 5 to 8 of the rocker switch 1 6, pin 5 is connected to pin 7, pin 6 is connected to pin 8, and the megaphone 3 is connected to the first speaker 1 to form a loop;

[0030] The megaphone 3 is electrically connected to the second speaker 2 through pins 5 to 8 of the rocker switch 2 7, pin 5 is connected to pin 7, pin 6 is connected to pin 8, and the megaphone 3 is connected to the second speaker 2 to form a loop.

[0031] Taking the player 5 as an example, the operations of the radio / recorder 4 and the loudspeaker 3 are the same as those of the player 5, and will not be described in detail here.

[0032] Pin 1 and pin 3 of the rocker switch 1 6 are connected, pin 2 and pin 4 are connected, and the player 5 is connected to the first speaker 1. At this time, the player 5, the radio and television 4 or the loudspeaker 3 can be connected to the second speaker 2 through the rocker switch 2 7.

[0033] Pin 1 and pin 3 of the rocker switch 2 7 are connected, pin 2 and pin 4 are connected, and the player 5 is connected to the second speaker 2. At this time, the player 5, the radio and television 4 or the loudspeaker 3 can be connected to the first speaker 1 through the rocker switch 1 6.

[0034] This allows for 6 combinations to meet operational needs.

[0035] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A speaker and multiple equipment linkage control structure, comprising a first speaker (1) and a second speaker (2), wherein the first speaker (1) and the second speaker (2) are respectively connected to a loudspeaker (3), a receiver (4) and a player (5), characterized in that: A linkage control circuit is provided between the first speaker (1) and the second speaker (2) and the loudspeaker (3), the radio and television receiver (4) and the player (5), the linkage control circuit comprising a rocker switch 1 (6) and a rocker switch 2 (7), the rocker switch 1 (6) being electrically connected to the first speaker (1) to form a sound channel 1, and the rocker switch 2 (7) being electrically connected to the second speaker (2) to form a sound channel 2; The sound channel 1 is electrically connected to the loudspeaker (3), the receiver (4) and the player (5), respectively, and the sound channel 2 is electrically connected to the loudspeaker (3), the receiver (4) and the player (5), respectively.

2. A speaker and multiple devices linkage control structure according to claim 1, characterized in that: The rocker switch 1 (6) and the rocker switch 2 (7) both include pins 1 to 8.

3. A speaker and multiple devices linkage control structure according to claim 2, characterized in that: The player (5) is electrically connected to the first speaker (1) via pins 1 to 4 of the rocker switch 1 (6), pin 1 is connected to pin 3, and pin 2 is connected to pin 4, so that the player (5) and the first speaker (1) are connected to form a loop; The player (5) is electrically connected to the second speaker (2) via pins 1 to 4 of the second rocker switch (7), pin 1 is connected to pin 3, and pin 2 is connected to pin 4, so that the player (5) and the second speaker (2) are connected to form a loop.

4. The speaker and multiple devices linkage control structure according to claim 2, characterized in that: The reciprocating machine (4) is electrically connected to the first speaker (1) via pins 3 to 6 of the rocker switch 1 (6), pin 3 is connected to pin 5, and pin 4 is connected to pin 6, so that the reciprocating machine (4) and the first speaker (1) are connected to form a loop; The radio and TV player (4) is electrically connected to the second speaker (2) via pins 3 to 6 of the second rocker switch (7), pin 3 is connected to pin 6, and pin 4 is connected to pin 6, so that the radio and TV player (4) and the second speaker (2) are connected to form a loop.

5. The speaker and multiple devices linkage control structure according to claim 2, characterized in that: The megaphone (3) is electrically connected to the first speaker (1) via pins 5 to 8 of the rocker switch 1 (6), pin 5 is connected to pin 7, and pin 6 is connected to pin 8, so that the megaphone (3) and the first speaker (1) are connected to form a loop; The megaphone (3) is electrically connected to the second speaker (2) via pins 5 to 8 of the second rocker switch (7), pin 5 is connected to pin 7, and pin 6 is connected to pin 8, so that the megaphone (3) and the second speaker (2) are connected to form a loop.

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