Bone Conduction Headphones Based on Harness Protection

Abstract

The present invention provides a bone conduction headphone based on wire harness protection, comprising: a headphone housing, connected to an external headphone wire and used for accommodating a headphone sound generating element; a headphone sound generating element, connected to a wiring assembly and used for converting sound signals; a wiring assembly, connected to a headphone wire harness group and used for switching different wire lines of the headphone wire harness group; a headphone wire harness group, connected to a headphone controller and used for providing multiple wires for transmitting electrical signals; an external headphone wire, covering the headphone wire harness group and used for protecting the headphone wire harness group; and a headphone controller, used for performing arithmetic processing on electrical signals and controlling the headphone sound generating element to emit desired sounds. The present invention can continue to switch to other wires to ensure smooth circuit in the case of damage to one wire, thereby reducing the frequency of sending the bone conduction headphone to the factory for repair due to wire damage and improving the user experience of hearing-impaired patients using the bone conduction headphone.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of bone conduction hearing aids, and in particular, to a bone conduction headset based on wire harness protection. Background Art

[0002] Bone conduction headsets require wires as carriers for electrical signal connection between each functional unit and the headset controller. In actual use, due to the vulnerability of the wire's own structure, it often occurs that other components of the bone conduction headset function well while the wire is damaged. Currently, the damaged wires of bone conduction headsets need to be replaced at a specialized repair factory, which not only increases the repair cost of the wires of bone conduction headsets, but also delays the use of bone conduction headsets by hearing-impaired patients, causing additional trouble to hearing-impaired patients. Therefore, developing a bone conduction headset based on wire harness protection, which can effectively overcome the defects in the above-mentioned related technologies, has become an urgent technical problem in the industry. Summary of the Invention

[0003] In view of the above problems existing in the prior art, the embodiments of the present invention provide a bone conduction headset based on wire harness protection.

[0004] In a first aspect, the embodiments of the present invention provide a bone conduction headset based on wire harness protection, including: a headset housing, connected to the headset outer wire, for accommodating the headset sound-emitting element; a headset sound-emitting element, connected to the wiring assembly, for converting sound signals; a wiring assembly, connected to the headset wire harness group, for switching different wire lines of the headset wire harness group; a headset wire harness group, connected to the headset controller, for providing multiple wires for electrical signal transmission; a headset outer wire, covering the headset wire harness group, for protecting the headset wire harness group; a headset controller, for performing arithmetic processing on electrical signals and controlling the headset sound-emitting element to emit desired sounds.

[0005] Based on the above device embodiment content, in the bone conduction headset based on wire harness protection provided in the embodiments of the present invention, the wiring assembly includes: a first wiring terminal, connected to the wire groove cavity, for connecting the wires of the headset sound-emitting element; a wire groove cavity, connected to the second wiring terminal, for accommodating a plurality of wire grooves; a second wiring terminal, connected to the headset wire harness group, for connecting each wire in the headset wire harness group to the corresponding wire groove in the wire groove cavity; a wiring indicating rod, connected to the wiring pin, for rotating after inserting the wiring pin into the wiring pin groove to send the wiring pin into a wire groove; a wiring pin, for switching the connection state of each wire in the headset wire harness group; wherein, a wiring pin groove is opened at the top of the wire groove cavity.

[0006] Based on the above device embodiment content, in the bone conduction headset based on wire harness protection provided in the embodiments of the present invention, the headset wire harness group includes a plurality of wires, and the plurality of wires are arranged vertically.

[0007] Based on the content of the above device embodiments, the bone conduction earphone based on wire harness protection provided in the embodiments of the present invention, according to the number of wires included in the earphone wire harness group, a number of wire marks are correspondingly marked on the wiring indicating rod. If a wire mark is aligned with the edge of the wiring pin slot, then the wiring pin is connected to the wire corresponding to the one wire mark.

[0008] Based on the content of the above device embodiments, the bone conduction earphone based on wire harness protection provided in the embodiments of the present invention, the constituent material of the wiring pin is a conductor, and the constituent material of the wiring indicating rod is an insulator.

[0009] Based on the content of the above device embodiments, the bone conduction earphone based on wire harness protection provided in the embodiments of the present invention, a first wire slot is opened on the upper side inside the wire slot cavity, which is connected to both the first wire and the first wiring terminal in the earphone wire harness group. The first wire slot is annular and made of a conductor material.

[0010] Based on the content of the above device embodiments, the bone conduction earphone based on wire harness protection provided in the embodiments of the present invention, a second wire slot is opened on the middle side inside the wire slot cavity, which is connected to both the second wire and the first wiring terminal in the earphone wire harness group. The second wire slot is annular and made of a conductor material.

[0011] Based on the content of the above device embodiments, the bone conduction earphone based on wire harness protection provided in the embodiments of the present invention, a third wire slot is opened on the lower side inside the wire slot cavity, which is connected to both the third wire and the first wiring terminal in the earphone wire harness group. The third wire slot is annular and made of a conductor material.

[0012] Based on the content of the above device embodiments, the bone conduction earphone based on wire harness protection provided in the embodiments of the present invention, the part of the wire slot cavity except the first wire slot, the second wire slot and the third wire slot is made of an insulating material.

[0013] Based on the content of the above device embodiments, the bone conduction earphone based on wire harness protection provided in the embodiments of the present invention, a wiring port is opened at the front of the first wiring terminal for plugging in the wire of the earphone sound generating element, and the material constituting the first wiring terminal is a conductor.

[0014] The bone conduction headphone based on wire harness protection provided by the embodiment of the present invention connects the headphone wire harness group including multiple wires to the headphone sound generating element by using a wiring component, and switches the multiple wires by using the wiring component. When one wire is damaged, other wires can be switched to ensure the smoothness of the line, thereby reducing the frequency of sending the bone conduction headphone to the factory for repair due to wire damage and improving the user experience of hearing-impaired patients using the bone conduction headphone. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 Schematic structural diagram of the bone conduction headphone based on wire harness protection provided by the embodiment of the present invention;

[0017] Figure 2 Schematic structural diagram of the wiring component provided by the embodiment of the present invention;

[0018] Figure 3 Schematic internal structure diagram of the wiring component provided by the embodiment of the present invention. Detailed Embodiments

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. In addition, the technical features in each embodiment or individual embodiment provided by the present invention can be combined with each other arbitrarily to form a feasible technical solution. This combination is not restricted by the order of steps and / or the structural composition mode, but must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0020] The embodiment of the present invention provides a bone conduction headphone based on wire harness protection. Refer to Figure 1, the device includes: a headphone housing 101, connected to a headphone outer wire 105, for accommodating a headphone sound-emitting element 102; a headphone sound-emitting element 102, connected to a wiring assembly 103, for converting sound signals; a wiring assembly 103, connected to a headphone wire harness group 104, for switching different wire lines of the headphone wire harness group 104; a headphone wire harness group 104, connected to a headphone controller 106, for providing multiple wires for electrical signal transmission; a headphone outer wire 105, covering the headphone wire harness group 104, for protecting the headphone wire harness group 104; a headphone controller 106, for performing arithmetic processing on electrical signals and controlling the headphone sound-emitting element 102 to emit desired sounds.

[0021] See Figure 2 , on the basis of the above embodiment, the bone conduction headphone based on wire harness protection provided in the embodiment of the present invention, the wiring assembly includes: a first wiring terminal 203, connected to a wire groove cavity 205, for connecting a wire 207 of the headphone sound-emitting element; a wire groove cavity 205, connected to a second wiring terminal 204, for accommodating a plurality of wire grooves; a second wiring terminal 204, connected to the headphone wire harness group 104, for connecting each wire in the headphone wire harness group 104 to a corresponding wire groove in the wire groove cavity 205; a wiring indicating rod 201, connected to a wiring pin 202, for rotating after inserting the wiring pin 202 into a wiring pin slot and sending the wiring pin 202 into a wire groove; a wiring pin 202, for switching the connection state of each wire in the headphone wire harness group 104; wherein, a wiring pin slot 206 is opened at the top of the wire groove cavity 205.

[0022] Continue to see Figure 2 , a pointing mark of the wiring pin 202 is provided at the top of the wiring indicating rod 201 (from a top view angle). Figure 2 In [reference], it is a rectangle, and the orientation of the narrow end of the rectangle indicates the pointing direction of the wiring pin 202. When the wiring pin 202 is inserted into the wiring pin slot 206, the pointing direction of the wiring pin 202 is judged by the orientation of the narrow end of the rectangle. For example, when the wiring pin 202 needs to change the wire groove, the rectangle can be rotated to a state where the narrow end is aligned with the left and right ends of the wiring pin slot 206. At this time, the wiring pin 202 can be moved up and down in the wiring pin slot 206 to achieve the purpose of changing the wire groove.

[0023] On the basis of the above embodiment, the bone conduction headphone based on wire harness protection provided in the embodiment of the present invention, the headphone wire harness group contains a plurality of wires, and the plurality of wires are arranged vertically.

[0024] Based on the above embodiments, the bone conduction earphone provided in the embodiments of the present invention based on wire harness protection, according to the number of wires included in the earphone wire harness group, a plurality of wire marks are correspondingly marked on the wiring indicating rod. If a wire mark is aligned with the edge of the wiring pin slot, the wiring pin is connected to the wire corresponding to the one wire mark.

[0025] Specifically, refer to Figure 3 , the first wire 305, the second wire 306, and the third wire 307 are arranged vertically, and three wire marks, namely wire mark A, wire mark B, and wire mark C, are correspondingly marked on the wiring indicating rod 201. When the wiring pin 202 is inserted into the wiring pin slot 206, if wire mark A is aligned with the upper edge of the wiring pin slot 206, it means that the wiring pin 202 corresponds to the first wire slot 301 of the first wire 305 at this time. After rotating the wiring indicating rod 201, the wiring pin 202 can be inserted into the first wire slot 301. The usage of wire mark B and wire mark C is similar to that of wire mark A, and will not be elaborated here.

[0026] Based on the above embodiments, the bone conduction earphone provided in the embodiments of the present invention based on wire harness protection, the constituent material of the wiring pin is a conductor, and the constituent material of the wiring indicating rod is an insulator.

[0027] Refer to Figure 3 , based on the above embodiments, the bone conduction earphone provided in the embodiments of the present invention based on wire harness protection, a first wire slot 301 is opened on the upper side inside the wire slot cavity 205, which is connected to both the first wire 305 in the earphone wire harness group 104 and the first wiring end 203. The first wire slot 301 is circular and made of a conductor material.

[0028] In another embodiment, the first wire slot 301 can also be square or any other shape, as long as it can ensure that the wiring pin 202 rotates inside it.

[0029] Refer to Figure 3 , based on the above embodiments, the bone conduction earphone provided in the embodiments of the present invention based on wire harness protection, a second wire slot 302 is opened in the middle side inside the wire slot cavity 205, which is connected to both the second wire 306 in the earphone wire harness group 104 and the first wiring end 203. The second wire slot 302 is circular and made of a conductor material.

[0030] In another embodiment, the second wire slot 302 can also be square or any other shape, as long as it can ensure that the wiring pin 202 rotates inside it.

[0031] Refer to Figure 3, on the basis of the above embodiments, the bone conduction headset based on wire harness protection provided in the embodiments of the present invention, a third wire groove 303 is opened on the lower side inside the wire groove cavity 205, and it is connected to both the third wire 307 and the first connection terminal 203 in the headset wire harness group 104. The third wire groove 303 is annular and made of a conductive material.

[0032] In another embodiment, the third wire groove 303 can also be square or any other shape, as long as it can ensure that the connection pin 202 rotates inside it.

[0033] It should be noted that the number of wire grooves and the wires in the corresponding headset wire harness group can be set according to actual needs, but at least two wire grooves and two wires need to be set. In another embodiment, four wire grooves and four wires can also be set, or five wire grooves and five wires.

[0034] See Figure 3 , on the basis of the above embodiments, the bone conduction headset based on wire harness protection provided in the embodiments of the present invention, the part of the wire groove cavity except the first wire groove 301, the second wire groove 302, and the third wire groove 303 is made of an insulating material.

[0035] See Figure 3 , on the basis of the above embodiments, the bone conduction headset based on wire harness protection provided in the embodiments of the present invention, a wiring port 304 is opened in the front part of the first connection terminal 203 for plugging in the wire of the headset sound generating element, and the materials forming the first connection terminal are all conductors.

[0036] The bone conduction headset based on wire harness protection provided by the present invention connects the headset wire harness group containing multiple wires to the headset sound generating element by using a wiring component, and switches multiple wires by using the wiring component. It can continue to switch to other wires to ensure the smoothness of the circuit in the case of damage to one wire, thereby reducing the frequency of sending the bone conduction headset to the factory for repair due to wire damage and improving the user experience of hearing-impaired patients using bone conduction headsets.

[0037] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative labor.

[0038] It should be noted that the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or apparatus. Without further limitation, an element defined by the statement "comprising..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bone conduction headphone based on wire harness protection, characterized in that, it includes: A headphone housing, connected to the external headphone wire, for accommodating the headphone sound generating element; A headphone sound generating element, connected to the wiring assembly, for converting sound signals; A wiring assembly, connected to the headphone wire harness group, for switching different wire lines of the headphone wire harness group; A headphone wire harness group, connected to the headphone controller, for providing multiple wires for transmitting electrical signals; an external headphone wire, covering the headphone wire harness group, for protecting the headphone wire harness group; A headphone controller, for performing arithmetic processing on electrical signals and controlling the headphone sound generating element to emit desired sounds; The wiring assembly includes: a first wiring terminal, connected to the wire groove cavity, for connecting the wires of the headphone sound generating element; a wire groove cavity, connected to the second wiring terminal, for accommodating a plurality of wire grooves; a second wiring terminal, connected to the headphone wire harness group, for connecting each wire in the headphone wire harness group to the corresponding wire groove in the wire groove cavity; a wiring indicating rod, connected to the wiring pin, for rotating after inserting the wiring pin into the wiring pin slot to send the wiring pin into a wire groove; a wiring pin, for switching the connection state of each wire in the headphone wire harness group; wherein, a wiring pin slot is opened at the top of the wire groove cavity.

2. The bone conduction headphone based on wire harness protection according to claim 1, characterized in that, The headphone wire harness group contains a plurality of wires, and the plurality of wires are arranged vertically.

3. The bone conduction headphone based on wire harness protection according to claim 2, characterized in that, According to the number of wires contained in the headphone wire harness group, a plurality of wire marks are correspondingly marked on the wiring indicating rod. If a wire mark is aligned with the edge of the wiring pin slot, the wiring pin connects to the wire corresponding to the wire mark.

4. The bone conduction headphone based on wire harness protection according to claim 3, characterized in that, The material of the wiring pin is a conductor, and the material of the wiring indicating rod is an insulator.

5. The bone conduction headphone based on wire harness protection according to claim 4, characterized in that, A first wire groove is opened on the upper side inside the wire groove cavity, and is connected to both the first wire in the headphone wire harness group and the first wiring terminal. The first wire groove is annular and made of a conductor material.

6. The bone conduction headphone based on wire harness protection according to claim 5, characterized in that, A second wire groove is opened on the middle side inside the wire groove cavity, and is connected to both the second wire in the headphone wire harness group and the first wiring terminal. The second wire groove is annular and made of a conductor material.

7. The bone conduction headphone based on wire harness protection according to claim 6, characterized in that, A third wire groove is opened on the lower side inside the wire groove cavity, and is connected to both the third wire in the headphone wire harness group and the first wiring terminal. The third wire groove is annular and made of a conductor material.

8. The bone conduction headphone based on wire harness protection according to claim 7, characterized in that, The part of the wire groove cavity except the first wire groove, the second wire groove and the third wire groove is made of an insulating material.

9. The bone conduction earphone based on wire harness protection according to claim 8, characterized in that, a wiring port is opened at the front of the first wiring terminal for plugging in the wire of the earphone sound generating element, and the materials constituting the first wiring terminal are all conductors.

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