CN101203054A - Loudspeaker element with connecting line body - Google Patents

Abstract

The present invention relates to a speaker element with a connecting line body, which is electrically connected to a playback device and includes two transmission line bodies, two speaker elements and a connecting element. The two ends of the transmission line body are electrically connected to the playback device and the speaker element respectively. When the connecting element is set on the transmission line body and moves from a first position to a second position, the transmission line bodies are combined into a single line body, otherwise they are separated into individual lines. When the connecting element is at the first position or the second position, a control signal is provided to control the playback action of the playback device, so that the transmission line body receives the audio signal output by the playback device, and the speaker element receives and plays the aforementioned audio signal. The present invention solves the disadvantage that the existing headphone wires are easy to tangle and tangle, and also improves the existing wire-controlled headphones that do not combine the control and wire management functions and overcomes the disadvantage that the wire-controlled operation interface is not easy to control.

Description

Loudspeaker element with connecting wire body

technical field

The invention relates to a loudspeaker element, in particular to a loudspeaker element with a connecting wire body capable of synchronously controlling the opening and closing of an electronic device when the wire body is connected or separated.

Background technique

At present, audio playback devices such as MP3 players, CD players, and radios all use an earphone as the main device for audio output, and the control panel for controlling the audio playback device is also installed on the main structure. It is quite inconvenient for the user to control. Therefore, a wire-controlled headset P10 with a wire-controlled function is often used, as shown in Figure 1, for the convenience of the user. The audio connection line P11 of the wire-controlled headset P10 is A control connection line P12 is covered by a layer, so that the original playback control function inside the audio playback device P20 is executed by the control panel P13 attached to the wire-controlled earphone P10.

Moreover, the aforementioned control panel P13 has a display screen P131, an audio source output hole P132, and a plurality of control buttons P133 for the user to manipulate the above-mentioned playback control functions. However, due to the limited design space of the control panel P13, the display screen P131 and the control buttons The P133 is also relatively small in design and has a large number, so it is not only difficult to operate but also more prone to pressing mistakes. The weight is heavy, and the volume is large and inconvenient to carry.

In addition, the existing earphones have two wire bodies P111 connected to the left and right earphones P14 and P15 respectively. After the aforementioned two wire bodies P111 are separated by a fixed length, they are connected into a wire body and then equipped with earphone plugs. , and for the left and right earphones P14 and P15 to be conveniently placed in the ear holes of the human body, or for two people to answer one of the left and right earphones P14 and P15, the separation length is usually more than 30 centimeters, so when the earphones are used After being stored without sorting out, the wires of the separated lengths are often tangled into groups. When using it later, the user has to sort out the tangled wires to wear the earphone body smoothly, so it is quite inconvenient to use.

Therefore, in order to improve the disadvantages of the above-mentioned wire-controlled earphones P10 being inconvenient to carry, the operation interface is not too complicated and impersonal, and the wires of ordinary earphones are easy to tangle, this is the object of the inventor's research and development.

Contents of the invention

The technical problem to be solved by the present invention is to provide a loudspeaker element with connecting wires, so as to solve the shortcoming that the wires of the existing earphones are easy to be tangled and wound, and also to improve the existing wire-controlled earphones that do not combine the functions of control and wire management. It overcomes the disadvantage that the operation interface of the wire control is not easy to control.

In order to achieve the above object, the present invention provides a speaker element with a connecting wire, which is electrically connected to a playback device, and provides a control signal to control the playback action of the playback device. The playback device outputs an audio signal. The speaker element of the line body includes: two transmission line bodies, one end of the two transmission line bodies is electrically connected to the playback device, and receives the audio signal; two speaker elements, the two speaker elements are electrically connected to the transmission line the other end of the body, and receive and play the audio signal; and a connection element, the connection element is arranged on the transmission line body and is displaced between a first position and a second position, and the transmission line body is located between the first position and the second position The second positions respectively have a clamping strip corresponding to each other. When the connecting element moves from the first position to the second position, the clamping strips of the transmission line body are clamped with each other. When the connecting element starts from When the second position is moved to the first position, the clamping strip of the transmission line body is separated, and when the connecting element is in the first position and the second position, control signals are respectively sent to control the playback action of the playback device .

The characteristic of the above-mentioned loudspeaker element with connecting wire body is that the transmission wire body has a signal connector, which is pluggably and electrically connected to the playback device.

The above-mentioned loudspeaker element with a connecting line body is characterized in that the transmission line body has two contacts corresponding to the first position, and the connecting element has a first conductive element corresponding to the contact points, when the connecting element is located at the first position , the first conductive element turns on the contact to provide the control signal.

The above-mentioned speaker element with connecting wires is characterized in that the control signal is a playback signal, so that the playback device starts to play the audio signal.

The above-mentioned loudspeaker element with a connecting line body is characterized in that the transmission line body has two contacts corresponding to the second position, and the connecting element has a second conductive element corresponding to the contact points, when the connecting element is located at the second position , the second conductive element conducts the contact to provide the control signal.

The above-mentioned speaker element with connecting wires is characterized in that the control signal is a stop signal, so that the playback device stops playing the audio signal.

The above-mentioned loudspeaker element with a connection line body is characterized in that the transmission line body has a first metal proximity switch corresponding to the first position, and the connection element has a first metal element corresponding to the metal proximity switch. In the first position, the first metal proximity switch provides the control signal.

The above-mentioned speaker element with connecting wires is characterized in that the control signal is a playback signal, so that the playback device starts to play the audio signal.

The above-mentioned loudspeaker element with a connection line body is characterized in that the transmission line body has a second metal proximity switch corresponding to the second position, and the connection element has a second metal element corresponding to the metal proximity switch. In the second position, the second metal proximity switch provides the control signal.

The above-mentioned speaker element with connecting wires is characterized in that the control signal is a stop signal, so that the playback device stops playing the audio signal.

The characteristic of the above-mentioned loudspeaker element with connecting wires is that the clamping strip is two fitting racks.

The above-mentioned loudspeaker element with connecting wires is characterized in that the clamping strip is two clamping chains.

The present invention also provides a loudspeaker element with a connecting wire, which is characterized in that it is electrically connected to a playback device, and a control signal is provided to control the playback action of the playback device, the playback device outputs an audio signal, and the connecting wire The loudspeaker element includes: two transmission lines, one end of the transmission line is electrically connected to the playback device, and receives the audio signal, and the transmission line also has a signal connector, which is electrically connected to the playback device in a pluggable manner ; two speaker elements, the speaker element is electrically connected to the other end of the transmission line, and receives and plays the audio signal; and a connection element, the connection element is arranged on the transmission line and displaced between a first position and Between a second position, and the transmission line body has two contact points corresponding to the first position, and the connection element has a first conductive element corresponding to the contact point, the transmission line body has two contact points corresponding to the second position, and the The connection element has a second conductive element corresponding to the contact point, and the transmission line body is located at the first position and the second position respectively has a clamping strip corresponding to each other, and the clamping strip is two fitting racks. When the connection element moves from the first position to the second position, the clamping strips of the transmission line body are clamped together, and when the connection element moves from the second position to the first position, the transmission line body When the connecting element is in the first position, the first conductive element conducts the contact to provide the control signal, or when the connecting element is in the second position, the second conductive element conducts Connect the contact to provide the control signal, wherein the control signal is a play signal or a stop signal, so that the play device starts to play or stop the sound signal.

The effect of the present invention is to combine the control function with the cable management function, and then the wire body of the speaker element can control the playback action of the electronic device connected to it while the wire body is organized into individual wire bodies, and it can also be used as a single wire body for wire management. At the same time, the playback action of the electronic device is turned off and the wire body is not entangled. Moreover, due to the combination of the control function and the wire management function, it does not have the disadvantage that the operation interface of the existing wire-controlled earphones is not easy to control, and it is more It can flexibly respond to the playback action of the electronic device controlled by the user.

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

Description of drawings

FIG. 1 is a schematic diagram of a wire-controlled earphone with a wire-control function in the prior art;

2A is a schematic diagram of the first embodiment of the speaker element with connecting wires electrically connected to the playback device in the present invention;

2B to 2C are schematic diagrams of the operation of the first embodiment of the loudspeaker element with connecting wires according to the present invention;

Fig. 3 is the schematic diagram of the second embodiment of the loudspeaker element with connecting wire body of the present invention;

Fig. 4A is a partially enlarged schematic diagram of the actuation at 4A in Fig. 3;

FIG. 4B is a partially enlarged schematic diagram of the operation of the second embodiment of the loudspeaker element with connecting wires according to the present invention;

5A is a schematic diagram of a third embodiment of a loudspeaker element with connecting wires according to the present invention; and

FIG. 5B is an enlarged schematic view of the section at 5B in FIG. 5A .

Among them, reference signs:

P10 Wire Control Headphones

P11 Audio Cable

P111 Wire body

P12 Control Cable

P13 Control Panel

P131 Display screen

P132 Audio output hole

P133 Control Buttons

P14 left earphone

P15 right earphone

P20 Audio playback device

10a, 10b, 10c Loudspeaker elements with connecting wire bodies

11a, 11b Transmission line body

12a, 12b Speaker components

13a, 13b, 13c Connection elements

14a The first conductive element

14b Second conductive element

15a The first metal component

15b Second metal element

18a, 18b, 19a, 19b clamping strip

20 Playing device

30 Signal connector

S1, S2, S3, S4 Contacts

S5 The first metal proximity switch

S6 Second metal proximity switch

M1 First position

M2 Second position

Detailed ways

Please refer to Fig. 2A, Fig. 2B and Fig. 2C, it is a kind of loudspeaker element with connecting wire body, the loudspeaker element 10a of this tool connecting wire body is electrically connected to a playback device 20, and provides control signal to control the playback of playback device 20 Action, and the playback device 20 will output the audio signal, and play it through the two speaker elements 12a, 12b for the user to listen to. The speaker element 10a with connecting wires includes two transmission wires 11a, 11b, two Acoustic elements 12a, 12b and connecting element 13a, wherein one end of the transmission line body 11a, 11b is electrically connected to the above-mentioned playback device 20, and receives the audio signal, and the other end of the transmission line body 11a, 11b is respectively electrically connected to the speaker element 12a , 12b, so that the speaker elements 12a, 12b can receive the audio signal output by the playback device 20, and play the aforementioned audio signal, moreover, the connecting element 13a is arranged on the transmission line body 11a, 11b, and is displaced from these transmission line bodies 11a, 11b between the first position M1 and the second position M2.

Please refer to FIG. 2B and FIG. 2C, which are the first embodiment of the present invention. It can be seen that the transmission line bodies 11a, 11b respectively have a clamping strip 18a, 18b between the first position M1 and the second position M2, The clamping strips 18a, 18b are attached to the transmission line body 11a, 11b in strip form, and the two clamping strips 18a, 18b correspond to each other and can be fitted or separated from each other. When the connecting element 13a is displaced from the first position M1 to In the second position M2, the clamping strips 18a, 18b of the transmission line bodies 11a, 11b are clamped to each other; on the contrary, when the connecting element 13a is displaced from the second position M2 to the first position M1, the clamping strips 18a, 11b of the transmission line bodies 11a, 11b are clamped. The joint strips 18a, 18b are separated. In this first embodiment, the connecting element 13a is a zipper engagement device, while the clamp strips 18a, 18b are two engaging racks, so the two clamp strips 18a, The clamping and separating situation of 18b is the clamping and separating mode like a zipper.

One end of the aforementioned transmission lines 11a, 11b is electrically connected to the playback device 20, and is electrically connected to the playback device 20 in a fixed and non-pluggable manner, as shown in FIG. 2A.

Please refer to FIG. 2B again, the transmission line body 11a, 11b has two contact points S1, S2 corresponding to the first position M1, and the connecting element 13a has a first conductive element 14a facing the first position M1, when the connecting element 13a is from the second When the position M2 moves to the first position M1 and stops at the first position M1, in addition to separating the transmission line bodies 11a, 11b, the first conductive element 14a is also electrically connected to the contacts S1, S2 at the same time to issue the aforementioned control signal (take this example as a contact signal), therefore, the playback device 20 can use this control signal to perform playback control. For example, if this control signal is defined as a playback signal, the playback device 20 starts to play an audio signal.

Please refer to FIG. 2C again, the transmission line body 11a, 11b also has two contact points S3, S4 corresponding to the second position M2, and the connecting element 13a has a second conductive element 14b corresponding to the second position, when the connecting element 13a is from the first position When M1 moves to the second position M2 and stops at the second position M2, in addition to combining these transmission lines 11a and 11b, the second conductive element 14b is also made to conduct the contacts S3 and S4 to provide the above-mentioned control signal. Set this control signal as a stop signal, and the playback device 20 stops playing the audio signal. Because FIG. 2C is a clear representation and avoids blocking the second conductive element 14b, the contacts S3 and S4 are turned on to provide the control signal. Therefore, the hand-held part of the connection element 13a Not drawn in this figure.

Next, please refer to FIG. 3 , which is a diagram of a second embodiment of a speaker element 10b with connecting wires, in which a first metal proximity switch S5 and a second metal proximity switch S5 and a second metal proximity switch S5 are respectively arranged on the transmission wires 11a, 11b corresponding to the first position M1 and the second position M2. Two metal proximity switches S6, and the connecting element 13b has a first metal element 15a corresponding to the first metal proximity switch S5, and a second metal element 15b corresponding to the second metal proximity switch S6, please continue to refer to Fig. 4A and Fig. 4B, when connecting When the element 13b moves from the second position M2 to the first position M1, in addition to separating the transmission lines 11a and 11b into individual lines, the first metal proximity switch S5 is also made to sense the first metal element 15a to provide the above-mentioned control signal, If the control signal is set as the playback signal, the playback device 20 starts to play the audio signal; otherwise, when the connecting element 13b moves from the first position M1 to the second position M2, in addition to merging the transmission line bodies 11a, 11b, it also makes The second metal element 15b senses the second metal proximity switch S6 to provide the above-mentioned control signal. If the control signal is set to be a stop signal, the playback device 20 will stop playing the audio signal. Of course, the aforementioned embodiments set the control signal to start To play and stop playing, this control signal can be set in other ways during actual implementation to meet different functional requirements.

Furthermore, please refer to FIG. 5A and FIG. 5B, which is a third embodiment of a speaker element 10c with connecting wires, in which the clamping strips 19a, 19b are implemented in the form of clamping chains, and the connecting element 13c is in the form of a clamping adapter In this way, the transmission line bodies 11a, 11b can also be combined into a single line body and provide control signals, and the connecting element 13c is moved from the first position M1 to the second position M2, so that the clamping strips 19a, 19b merge and provide control signal, and when the connecting element 13c moves from the second position M2 to the first position M1, the clamping strips 19a, 19b are separated and a control signal is provided, and the above-mentioned transmission line bodies 11a, 11b have a signal connector 30 for pluggable The ground is electrically connected to the playback device 20 .

Certainly, the present invention can also have other various embodiments, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding Changes and deformations should all belong to the protection scope of the claims of the present invention.

Claims (13)

1. A loudspeaker element with a connecting wire body, which is electrically connected to a playback device, and provides control signals to control the playback action of the playback device, and the playback device outputs audio signals. The speaker element with a connecting wire body includes: Two transmission lines, one end of the two transmission lines is electrically connected to the playback device, and receives the audio signal; Two speaker elements, the two speaker elements are electrically connected to the other end of the transmission line, and receive and play the audio signal; and A connection element, the connection element is arranged on the transmission line body and is displaced between a first position and a second position, and the transmission line body is located at the first position and the second position respectively with a clamping strip corresponding to each other , when the connecting element moves from the first position to the second position, the clamping strips of the transmission line body are clamped together, and when the connecting element moves from the second position to the first position, the The clamping strips of the transmission line are separated, and when the connecting element is located at the first position and the second position, control signals are respectively sent out to control the playback action of the playback device. 2 . The speaker element with connecting wires according to claim 1 , wherein the transmission wire has a signal connector for pluggably and electrically connected to the playback device. 3 . 3. The loudspeaker element with connecting wire according to claim 1, characterized in that, the transmission wire has two contacts corresponding to the first position, and the connecting element has a first conductive element corresponding to the contact, in which When the connection element is at the first position, the first conductive element conducts the contact to provide the control signal. 4 . The speaker element with connecting wires according to claim 3 , wherein the control signal is a play signal, so that the play device starts to play the sound signal. 5. The loudspeaker element with connecting wire according to claim 1, characterized in that, the transmission wire has two contact points corresponding to the second position, and the connecting element has a second conductive element corresponding to the contact, in which When the connection element is at the second position, the second conductive element conducts the contact to provide the control signal. 6 . The speaker element with connecting wires according to claim 5 , wherein the control signal is a stop signal, so that the playback device stops playing the audio signal. 7 . 7. The loudspeaker element with connecting wire according to claim 1, wherein the transmission wire has a first metal proximity switch corresponding to the first position, and the connecting element has a first metal proximity switch corresponding to the connecting element. The metal element, when the connection element is at the first position, the first metal proximity switch provides the control signal. 8 . The speaker element with connecting wires according to claim 7 , wherein the control signal is a play signal, so that the play device starts to play the sound signal. 9. The loudspeaker element with connecting wire according to claim 1, wherein the transmission wire has a second metal proximity switch corresponding to the second position, and the connecting element has a second metal proximity switch corresponding to the connecting element. The metal element, when the connecting element is in the second position, the second metal proximity switch provides the control signal. 10 . The speaker element with connecting wires according to claim 9 , wherein the control signal is a stop signal, so that the playing device stops playing the sound signal. 11 . 11. The loudspeaker element with connecting wires as claimed in claim 1, wherein the clamping strip is two fitting racks. 12. The loudspeaker element with connecting wires according to claim 1, wherein the clamping strip is two clamping chains. 13. A loudspeaker element with a connecting line, characterized in that it is electrically connected to a playback device, and a control signal is provided to control the playback action of the playback device, the playback device outputs an audio signal, and the speaker with a connecting line Components include: Two transmission lines, one end of the transmission line is electrically connected to the playback device and receives the audio signal, and the transmission line also has a signal connector, which is electrically connected to the playback device in a pluggable manner; Two loudspeaker elements, the loudspeaker elements are electrically connected to the other end of the transmission line, and receive and play the sound signal; and A connection element, the connection element is arranged on the transmission line body and is displaced between a first position and a second position, and the transmission line body has two contacts respectively corresponding to the first positions, and the connection element has two contacts corresponding to the contacts A first conductive element, the transmission line body has two contacts corresponding to the second position, and the connection element has a second conductive element corresponding to the contact points, the transmission line body is located at the first position and the second position respectively has mutual A corresponding clamping strip, and the clamping strip is two engaging racks, when the connecting element moves from the first position to the second position, the clamping strips of the transmission line body are clamped with each other, When the connection element moves from the second position to the first position, the clamping strip of the transmission line body is separated, and when the connection element is in the first position, the first conductive element conducts the contact to provide The control signal, or when the connecting element is in the second position, the second conductive element conducts the contact to provide the control signal, wherein the control signal is a play signal or a stop signal, so that the playback device starts to play or Stop the audible signal.

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