Conductive silica gel earphone wire harness

Abstract

The utility model relates to a conductive silica gel earphone wire harness, and relates to the technical field of medical instruments, the earphone wire harness comprises an earphone shell, an earplug electrode extending into an ear, an auricle electrode tightly attached to an auricle, and a connecting wire enabling the earplug electrode and the auricle electrode to be electrically connected with a host, the elastic element is arranged on the earphone shell and can be shaped and deformed; the mounting block is arranged on the deformation block and is electrically connected with the connecting wire; and the conductive block is arranged on the mounting block and abuts against the appointed position of the auricle, and the conductive block can conduct electricity under the action of pressure. According to the ear vagus nerve treatment device, the positive electrode current and the negative electrode current are provided for the earplug electrode and the mounting block through the host, and the conductive block and the earplug electrode are used for treating the ear vagus nerve; therefore, the abutting position and the abutting pressure of the conductive block and the auricle can be adjusted when the earplug electrode extends into the ear, so that the adaptive adjustment can be conveniently carried out according to the self condition.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a conductive silicone earphone harness. Background Art

[0002] The ear vagus nerve stimulator is a small therapeutic device that is derived from the theory of acupuncture and moxibustion ear points in traditional Chinese medicine. It focuses on regulating autonomic nervous function and is based on the new principle of overall regulation of peripheral nerves, brain networks, and body functions. It is a safe, effective, portable, and economical small therapeutic device with similar efficacy to international implantable vagus nerve stimulation in the treatment of epilepsy and depression.

[0003] The traditional ear vagus nerve stimulator includes a host and an earphone harness, wherein the host is mainly used to control the earphone harness, and the earphone harness is used to be clipped and installed on the human ear. The current conventional earphone harness is mainly composed of earplug electrodes, auricle electrodes and connecting cables. The earplug electrodes extend into the ear, and the auricle electrodes are close to the auricle. The connecting cable is used to electrically connect the earplug electrodes, auricle electrodes and the host. The host provides current, so that the earplug electrodes are positively charged and the auricle electrodes are negatively charged, and the current is connected through the ear, thereby stimulating the human ear with current, and finally achieving the therapeutic effect by controlling the current of the earplug electrodes and auricle electrodes by the host.

[0004] However, since traditional headphone harnesses are usually wrapped with hard materials or rigid coatings, the position of the auricle electrode's action point cannot be changed, and its flexibility is poor. For users with subtle differences in body shape, it is impossible to make adaptive adjustments according to their own conditions. Utility Model Content

[0005] In order to facilitate adaptive adjustment according to one's own situation, the present application provides a conductive silicone headphone harness.

[0006] This application provides a conductive silicone earphone harness, which adopts the following technical solutions:

[0007] A conductive silicone earphone harness comprises an earphone housing, an earplug electrode disposed on the earphone housing for extending into the ear, an auricle electrode disposed on the earphone housing for adhering closely to the auricle, and a connecting wire disposed on the earphone housing and electrically connecting the earplug electrode and the auricle electrode to a host, wherein the auricle electrode comprises:

[0008] A deformation block, which is arranged on the earphone housing and can be deformed;

[0009] A mounting block, the mounting block being arranged on an end of the deformation block away from the earphone housing and being electrically connected to the connecting wire;

[0010] The conductive block is arranged on the mounting block and pressed against a designated position of the auricle. The conductive block is made of solid conductive silicone and can conduct electricity under pressure.

[0011] By adopting the above technical solution, the host provides positive and negative currents to the earplug electrode and the mounting block respectively, and enables the conductive block and the earplug electrode to treat the vagus nerve of the ear. By adjusting the shape of the deformable block and causing the deformable block to undergo plastic deformation, the position and pressure of the conductive block against the auricle when the earplug electrode is inserted into the ear are adjusted, thereby facilitating adaptive adjustment according to one's own situation.

[0012] Furthermore, a plurality of groups of grooves are arranged at intervals on one side of the deformation block to facilitate bending and shaping of the deformation block, and grooves are arranged on the four side walls of the deformation block.

[0013] By adopting the above technical solution, when the deformation block undergoes bending and plastic deformation, the different deformation amounts of different side walls are compensated by the grooves, thereby facilitating the plastic deformation of the deformation block.

[0014] Furthermore, the earplug electrode includes:

[0015] A mounting base, the mounting base being arranged on the earphone housing and electrically connected to the connecting wire;

[0016] Conductive earmuffs are detachably snap-fitted to a mounting base, are tightly snap-fitted into the ear, and are made of solid conductive silicone and are conductive under pressure.

[0017] By adopting the above technical solution, the conductive earmuffs can be detachably mounted on the mounting base, thereby facilitating regular replacement of the conductive earmuffs, which are vulnerable components.

[0018] Furthermore, a hollow hole is provided inside the conductive earmuff to balance the pressure inside the ear.

[0019] By adopting the above technical solution, when the conductive earmuff is inserted into the ear, the pressure inside the ear is balanced through the hollow hole, and the feeling of fullness in the ear is relieved.

[0020] Furthermore, the connecting line includes:

[0021] A wire body, the ends of which are connected to the host and the earphone housing respectively;

[0022] A positive wire, which is disposed within the wire body and is used to electrically connect the earplug electrode to the positive electrode of the host;

[0023] a negative electrode line, the negative electrode line being arranged in the line body and being used to electrically connect the auricle electrode to the negative electrode of the host;

[0024] The reinforcing wire core is arranged in the wire body and is used to improve the strength of the wire body.

[0025] By adopting the above technical solution, the positive wire is connected to the earplug electrode, and the negative wire is electrically connected to the auricle electrode. By strengthening the protection of the wire core and the wire body, good conductivity of the positive wire and the negative wire is guaranteed.

[0026] Furthermore, the connecting line is provided with an ear hook portion at one end close to the host for easy clamping on the ear, and the ear hook portion is bent and conveniently clamped on the top side of the ear root.

[0027] By adopting the above technical solution, the curved ear hook portion is snap-fitted and mounted on the top side of the ear root, making it easy to snap-fit the connecting wire and the host onto the ear.

[0028] Furthermore, a locking plate is provided in the earphone housing, and a mounting hole and a mounting groove are respectively provided on the middle part and the end surface of the locking plate. The reinforcing wire core passes through the mounting hole and is fixed by the mounting groove and then wrapped around the reinforcing wire core.

[0029] By adopting the above technical solution, the reinforcing wire core passes through the mounting hole and bypasses the mounting groove. The position of the reinforcing wire core is fixed by the mounting groove and then rewound around the reinforcing wire core that has not passed through the mounting hole, thereby improving the connection strength between the connecting wire and the locking plate.

[0030] Furthermore, a fixing layer is provided on the locking plate to wrap and fix the positive wire, the negative wire and the reinforcing wire core. The fixing layer is solidified by UV glue and fixes the positive wire, the negative wire, the reinforcing wire core and the locking plate.

[0031] By adopting the above technical solution, the fixing layer strengthens the connection strength between the locking plate and the positive wire, the negative wire and the reinforcing wire core, and reduces the probability of the connecting wire being separated from the mounting plate.

[0032] In summary, this application includes at least one of the following beneficial technical effects:

[0033] The host provides positive and negative currents to the mounting seat and the mounting block respectively, and enables the conductive block and the conductive earmuff to treat the vagus nerve of the ear. By adjusting the shape of the deformable block and causing the deformable block to undergo plastic deformation, the position and pressure of the conductive block against the auricle when the earplug electrode is inserted into the ear are adjusted, so as to facilitate adaptive adjustment according to one's own situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the headphone harness structure of this application;

[0035] Figure 2 yes Figure 1 A magnified schematic diagram of part A in the middle;

[0036] Figure 3 This is a partial structural diagram of the headphone harness of the present application, which shows the state of the headphone shell and deformation block when they are not injection molded.

[0037] Figure numerals: 1. earphone shell; 11. locking plate; 111. mounting hole; 112. mounting slot; 2. earplug electrode; 21. mounting seat; 22. conductive earmuff; 3. auricle electrode; 31. deformation block; 311. groove; 32. mounting block; 33. conductive block; 4. connecting wire; 41. wire body; 42. positive wire; 43. negative wire; 44. reinforcement wire core; 5. ear hook. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-3 This application is described in further detail.

[0039] The embodiment of the present application discloses a conductive silicone earphone wiring harness.

[0040] Reference Figure 1 and Figure 2 A conductive silicone earphone harness includes an earphone shell 1, an earplug electrode 2 for extending into the ear is provided on the earphone shell 1, an auricle electrode 3 for clinging to the auricle is provided on the earphone shell 1, and a connecting wire 4 is provided on the earphone shell 1 and electrically connects the earplug electrode 2 and the auricle electrode 3 to the host.

[0041] Reference Figure 2 and Figure 3 The earplug electrode 2 is arranged on the earphone shell 1, and the earplug electrode 2 includes a mounting base 21 and a conductive earmuff 22. The mounting base 21 is fixedly installed on the earphone shell 1, and the mounting base 21 is made of metal with good conductive properties; the conductive earmuff 22 is made of solid conductive silicone, and the conductive earmuff 22 can be conductive under pressure, wherein the conductive earmuff 22 is detachably snap-fitted to the mounting base 21. When used, the conductive earmuff 22 is snap-fitted and installed in the ear so that the conductive earmuff 22 is in a conductive state.

[0042] Reference Figure 2 In order to facilitate the conductive earmuff 22 to be tightly snapped into the ear, a hollow hole is opened inside the conductive earmuff 22. When the conductive earmuff 22 is tightly snapped into the ear, the hollow hole allows the inside of the ear to communicate with the outside world. The hollow hole balances the pressure inside the ear and relieves the feeling of fullness in the ear.

[0043] Reference Figure 2 and Figure 3The auricle electrode 3 is arranged on the earphone shell 1, and the auricle electrode 3 includes a deformable block 31, a mounting block 32 and a conductive block 33. The deformable block 31 is fixedly mounted on the earphone shell 1. The deformable block 31 is a long strip structure with a certain curvature, and the deformable block 31 can be plastically deformed; the mounting block 32 is fixedly mounted on the end of the deformable block 31 away from the earphone shell 1, and the mounting block 32 is electrically connected to the connecting line 4; the conductive block 33 is fixedly mounted on the mounting block 32 and pressed against the end face of the deformable block 31, and the end of the conductive block 33 away from the deformable block 31 is pressed against the specified position of the auricle, wherein the conductive block 33 is made of solid conductive silicone, and the conductive block 33 can conduct electricity under pressure; specifically, by causing the deformable block 31 to undergo plastic deformation, and then adjusting the pressing position and pressing pressure of the conductive block 33 and the auricle, the position of the auricle electrode 3 can be adjusted according to its own situation; the deformable block 31 of this embodiment is made of silicone.

[0044] Reference Figure 2 When the deformation block 31 needs to be bent, the bending amounts of different side walls of the deformation block 31 are different. In order to facilitate the bending of the deformation block 31, multiple groups of grooves 311 are arranged at intervals on a single side of the deformation block 31. Grooves 311 are arranged on the four side walls of the deformation block 31. When the deformation block 31 is bent and deformed, the different deformation amounts of different side walls are compensated by the grooves 311, thereby facilitating the deformation of the deformation block 31.

[0045] Reference Figure 2 and Figure 3 The connecting wire 4 is used to electrically connect the earplug electrode 2 and the auricle electrode 3 to the host. The connecting wire 4 includes a wire body 41, a positive wire 42, a negative wire 43 and a reinforcing wire core 44, wherein the two ends of the wire body 41 are respectively connected to the host and the earphone shell 1, the positive wire 42 is fixedly installed in the wire body 41, and the positive wire 42 is used to electrically connect the earplug electrode 2 to the positive pole of the host; the negative wire 43 is fixedly installed in the wire body 41, and the negative wire 43 is used to electrically connect the auricle electrode 3 to the negative pole of the host; the reinforcing wire core 44 is fixedly installed in the wire body 41, and the reinforcing wire core 44 is used to increase the strength of the wire body 41; the wire body 41 of this embodiment is made of high-temperature resistant silicone material.

[0046] Reference Figure 1 The connecting line 4 is fixedly installed with an ear hook portion 5 near one end of the host for easy clipping and installation on the ear. The ear hook portion 5 is bent and conveniently clipped on the top side of the ear root, so as to facilitate the connection line 4 and the host to be clipped and installed on the ear.

[0047] Reference Figure 2 and Figure 3In order to improve the connection stability between the connecting wire 4 and the earphone housing 1 and reduce the probability of stretching the positive wire 42 and the negative wire 43, a locking plate 11 is fixedly installed inside the earphone housing 1, and the locking plate 11 is fixedly connected to the mounting seat 21; in order to improve the connection stability between the locking plate 11 and the connecting wire 4, a mounting hole 111 is opened in the middle of the locking plate 11 to facilitate the passage of the reinforcing wire core 44, and a mounting groove 112 is opened on the upper part of the locking plate 11 to facilitate fixing the reinforcing wire core 44. During installation, the reinforcing wire core 44 is passed through the mounting hole 111 and bypasses the mounting groove 112. The position of the reinforcing wire core 44 is fixed by the mounting groove 112 and then rewound on the reinforcing wire core 44 that has not passed through the mounting hole 111, so as to improve the connection strength between the reinforcing wire core 44 and the locking plate 11.

[0048] Reference Figure 2 and Figure 3 After the reinforcing wire core 44 is fixed, a fixing layer is provided on the locking plate 11 to wrap and fix the positive wire 42, the negative wire 43 and the reinforcing wire core 44. The fixing layer is solidified by UV glue. Specifically, the positive wire 42 and the negative wire 43 are separated and attached to the locking plate 11. UV glue is applied to the locking plate 11 to improve the fixing effect of the locking plate 11 on the positive wire 42, the negative wire 43 and the reinforcing wire core 44. When the UV glue solidifies, a fixing layer is formed.

[0049] Reference Figure 2 and Figure 3 In order to improve the stability between the earphone shell 1 and the deformation block 31, the earphone shell 1 and the deformation block 31 are wrapped on the locking plate 11 and the fixing layer by injection molding; specifically, after the UV glue solidifies, the locking plate 11, the connecting wire 4, the mounting block 32 and the mounting seat 21 are fixedly installed on the mold, and then the silicone liquid is poured on the mold to form the injection-molded earphone shell 1 and the deformation block 31.

[0050] The working principle of the embodiment of this application is as follows:

[0051] The host provides positive and negative currents to the mounting seat 21 and the mounting block 32 respectively, so that the conductive block 33 and the conductive earmuff 22 treat the vagus nerve of the ear. By adjusting the shape of the deformable block 31 and causing the deformable block to undergo plastic deformation, the position and pressure of the conductive block 33 against the auricle when the earplug electrode 2 is inserted into the ear are adjusted, so as to facilitate adaptive adjustment according to one's own situation.

[0052] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A conductive silicone earphone harness, characterized by: The invention comprises an earphone housing (1), an earplug electrode (2) arranged on the earphone housing (1) for extending into the interior of the ear, an auricle electrode (3) arranged on the earphone housing (1) for being closely attached to the auricle, and a connecting wire (4) arranged on the earphone housing (1) for electrically connecting the earplug electrode (2) and the auricle electrode (3) to a host, wherein the auricle electrode (3) comprises: A deformation block (31), the deformation block (31) being arranged on the earphone housing (1) and capable of plastic deformation; A mounting block (32), the mounting block (32) being arranged on an end of the deformation block (31) away from the earphone housing (1) and being electrically connected to the connecting wire (4); A conductive block (33) is provided on the mounting block (32) and is pressed against a designated position of the auricle. The conductive block (33) is made of solid conductive silicone and is conductive under pressure.

2. The conductive silicone earphone harness according to claim 1, characterized in that: Multiple groups of grooves (311) are arranged at intervals on one side of the deformation block (31) to facilitate bending and shaping of the deformation block (31), and grooves (311) are arranged on all four side walls of the deformation block (31).

3. The conductive silicone earphone harness according to claim 1, characterized in that: The earplug electrode (2) comprises: A mounting seat (21), the mounting seat (21) being arranged on the earphone housing (1) and electrically connected to the connecting wire (4); A conductive earmuff (22) is detachably snap-fitted to the mounting seat (21), the conductive earmuff (22) is tightly snap-fitted and arranged in the ear, and the conductive earmuff (22) is made of solid conductive silicone and can conduct electricity under pressure.

4. The conductive silicone earphone harness according to claim 3, characterized in that: The conductive earmuff (22) is provided with a hollow hole inside for balancing the pressure inside the ear.

5. The conductive silicone earphone harness according to claim 1, characterized in that: The connecting line (4) comprises: A wire body (41), wherein both ends of the wire body (41) are connected to the host and the earphone housing (1) respectively; A positive electrode line (42), the positive electrode line (42) is arranged in the line body (41) and is used to electrically connect the earplug electrode (2) to the positive electrode of the host; a negative electrode line (43), the negative electrode line (43) being arranged in the wire body (41) and being used to electrically connect the auricle electrode (3) to the negative electrode of the host; A reinforcing wire core (44) is provided in the wire body (41) and is used to increase the strength of the wire body (41).

6. The conductive silicone earphone harness according to claim 1, characterized in that: The connecting line (4) is provided with an ear hook portion (5) close to one end of the host for easy clamping on the ear, and the ear hook portion (5) is bent and conveniently clamped on the top side of the ear root.

7. The conductive silicone earphone harness according to claim 5, characterized in that: A locking plate (11) is provided in the earphone housing (1), and a mounting hole (111) and a mounting groove (112) are respectively provided on the middle portion and the end surface of the locking plate (11), and the reinforcing wire core (44) passes through the mounting hole (111) and is fixed by the mounting groove (112) and then wound around the reinforcing wire core (44).

8. The conductive silicone earphone harness according to claim 7, characterized in that: The locking plate (11) is provided with a fixing layer for wrapping and fixing the positive wire (42), the negative wire (43), and the reinforcing wire core (44); the fixing layer is solidified by UV glue and secures the positive wire (42), the negative wire (43), the reinforcing wire core (44), and the locking plate (11).

Images