Reusable multi-section hearing aid programming line

Abstract

The utility model relates to a reusable multi-section hearing aid programming line which comprises a base insulating part, a plurality of metal wires are arranged on one side face of the base insulating part, the metal wires are parallel to one another, each metal wire is attached to the base insulating part, and the metal wires are connected with the base insulating part. The width of the base insulation part is larger than 1.1 times of the sum of the widths of the metal wires and smaller than or equal to 2 times of the sum of the widths of the metal wires, the base insulation part is connected with a contact insulation part, and a plurality of contact holes are formed in one end of the contact insulation part. The contact holes are uniformly arranged at equal intervals along the length direction of the insulation part, each metal wire is in contact with air through the contact hole, and one end, far away from the contact hole, of each metal wire extends out of the contact insulation part. According to the programming line, the defect that the traditional programming line is difficult to reuse so that the line waste is easily caused is overcome.

Description

Technical Field

[0001] The present application relates to the technical field of programming communication harnesses, and in particular to a reusable multi-section hearing aid programming wire. Background Art

[0002] The current common programming wires for digital in-ear hearing aids mainly use disposable 3-core / 4-core wires. During use, the metal head of this type of programming wire needs to be inserted into the hearing aid and contact the hearing aid programming electrode to achieve the transmission of electrical signals. This type of programming wire is a consumable. The reason is that the metal head is easy to damage and break after repeated use, and cannot be used normally. There are two solutions when it cannot be used: one method is to replace the wire, which will increase the cost. Another method is to cut off the head of the wire and scrape out the new gold-plated layer with a blade, but this will cause the scraped new gold-plated layer to become thinner and uneven, so that the communication connection is unsuccessful. For this reason, it is necessary to propose a reusable multi-section hearing aid programming wire to address the defect that traditional programming wires are difficult to reuse and easily cause wire waste. Utility Model Content

[0003] Based on this, it is necessary to propose a reusable multi-section hearing aid programming cable to address the defect that traditional programming cables are difficult to reuse and easily cause wire waste.

[0004] The present application provides a reusable multi-section hearing aid programming wire, including a base insulating portion, the insulating portion is a long strip-shaped thin sheet, a plurality of metal wires are arranged on one side of the base insulating portion, the structure of each of the metal wires is the same, the shape of the intersection of the plane perpendicular to the side of the base insulating portion and the metal wire is a long strip, each of the metal wires is parallel to each other, and each of the metal wires is attached to the base insulating portion, the width of the base insulating portion is greater than 1.1 times the sum of the widths of each of the metal wires and less than or equal to 2 times the sum of the widths of each of the metal wires, the base insulating portion is connected to a contact insulating portion, each of the metal wires is arranged between the contact insulating portion and the base insulating portion, a plurality of contact holes are arranged at one end of the contact insulating portion, each of the contact holes is evenly arranged equidistantly along the length direction of the insulating portion, each of the metal wires is in contact with the air through the contact hole, and one end of each of the metal wires away from the contact hole extends out of the contact insulating portion.

[0005] Preferably, an intersection surface between a plane perpendicular to the side surface of the base insulating portion and the metal wire is one or more of a rectangular, an elliptical and a trapezoidal shape.

[0006] Preferably, the number of the metal wires disposed between the contact insulating portion and the base insulating portion is 3, 4 or 5.

[0007] Preferably, an adaptor is provided on the base insulating portion away from the contact hole, and one end of each of the metal wires away from the contact hole is attached to the adaptor to extend out of the contact insulating portion.

[0008] Preferably, the width of the adapter sheet is greater than the width of the base insulating portion, the adapter sheet is fixedly connected to the base insulating portion, and the adapter sheet and the base insulating portion have a smooth transition.

[0009] Preferably, a central axis of the adapter piece along the length direction coincides with a central axis of the base insulating portion along the length direction.

[0010] Preferably, the base insulating portion is provided with a plurality of gold-plated sheets, and the gold-plated sheets are attached to the adapter sheet.

[0011] Preferably, each of the gold-plated sheets are parallel to each other, and one of the gold-plated sheets is electrically connected to one of the metal wires.

[0012] Preferably, the side edge of each contact hole away from the adapter sheet is an arc edge.

[0013] Preferably, the spacing between adjacent contact holes is greater than the diameter of the arc edge.

[0014] Technical advantages of this application:

[0015] 1. The insulating part is a long thin sheet, and each metal wire is arranged between the contact insulating part and the base insulating part. The programming line composed of the contact insulating part and the base insulating part can accommodate 3-core wires, 4-core wires or 5-core wires. The wire core between the contact insulating part and the base insulating part can communicate and connect the burner and the hearing aid to realize data communication and burning.

[0016] 2. Each metal line is parallel to each other, and the width of the base insulation portion is greater than 1.1 times the sum of the widths of each metal line and less than or equal to 2 times the sum of the widths of each metal line, ensuring that no signal crosstalk occurs between the parallel metal lines.

[0017] 3. Each contact hole is evenly arranged along the length of the insulating part, each metal wire is in contact with the air through the contact hole, and one end of each metal wire away from the contact hole extends out to contact the insulating part. The contact hole ensures that after cutting the wire head, the new gold-plated layer can be scraped out without a blade, thereby solving the problem that the new gold-plated layer is easy to become thin and uneven, resulting in communication connection failure.

[0018] 4. A plurality of contact holes are arranged at one end of the contact insulating part, and the contact holes ensure that a structure with multiple sections of gold-plated layers exposed is adopted on the wire, so as to solve the problem of wire waste or difficulty in reusing, improve the utilization efficiency of programming wires, and reduce costs. In the process of making programming wires, multiple sections of gold-plated electrodes are exposed. After the use of the current section is completed, the used old wire is cut off according to the edge of the wire to expose the new wire, and the new wire can be used to continue programming. And because the thickness of the wire has no effect, it will not affect the programming success rate.

[0019] 5. The intersection surface of the metal wires is one or more of a rectangle, an ellipse and a trapezoid, which increases the contact area of ​​the metal wires and improves the success rate of communication.

[0020] 6. The number of metal wires arranged between the contact insulating part and the base insulating part is 3, 4 or 5, which ensures that the reusable multi-section hearing aid programming line can adapt to different communication protocols.

[0021] 7. An adaptor is provided on the base insulating portion away from the contact hole, and the width of the adaptor can be adapted to programmers of different specifications.

[0022] 8. The side of each contact hole away from the adapter is an arc edge, and the spacing between adjacent contact holes is greater than the diameter of the arc edge. During the production of the programming line, multiple sections of the gold-plated electrode are exposed. After the current section is used up, the used old wire is cut along the edge of the wire to expose the new wire. The new wire can be used to continue programming, and because the thickness of the wire has no effect, it will not affect the programming success rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0024] Figure 1 A schematic diagram of the structure of a reusable multi-section hearing aid programming cable provided in one embodiment of the present application.

[0025] Figure 2 A schematic structural diagram of a reusable multi-section hearing aid programming cable provided in yet another embodiment of the present application.

[0026] Figure 3 This is a schematic structural diagram of part A of a reusable multi-section hearing aid programming cable provided in one embodiment of the present application.

[0027] Figure 4 This is a schematic structural diagram of part B of a reusable multi-section hearing aid programming cable provided in one embodiment of the present application.

[0028] Figure 5A schematic diagram of the operation of a reusable multi-section hearing aid programming cable provided in one embodiment of the present application.

[0029] Reference numerals: base insulating portion 1 ; adapter sheet 11 ; gold-plated sheet 12 ; metal wire 2 ; contact insulating portion 3 ; contact hole 31 . DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] The present application provides a reusable multi-section hearing aid programming cable.

[0032] like Figures 1 to 5 As shown, in one embodiment of the present application, a reusable multi-section hearing aid programming wire comprises a base insulating portion 1, wherein the insulating portion is a long thin sheet, and a plurality of metal wires 2 are arranged on one side of the base insulating portion 1, wherein the structure of each of the metal wires 2 is the same, and the shape of the intersection of the plane perpendicular to the side of the base insulating portion 1 and the metal wire 2 is a long strip, each of the metal wires 2 is parallel to each other, and each of the metal wires 2 is attached to the base insulating portion 1, and the width of the base insulating portion 1 is greater than the width of each of the metal wires 2. The width of each metal wire 2 is 1.1 times of the sum and is less than or equal to 2 times the sum of the widths of each metal wire 2. The base insulating portion 1 is connected to a contact insulating portion 3. Each metal wire 2 is arranged between the contact insulating portion 3 and the base insulating portion 1. One end of the contact insulating portion 3 is provided with a plurality of contact holes 31. Each of the contact holes 31 is evenly arranged equidistantly along the length direction of the insulating portion. Each metal wire 2 is in contact with the air through the contact hole 31. One end of each metal wire 2 away from the contact hole 31 extends out of the contact insulating portion 3.

[0033] The present embodiment relates to a reusable multi-section hearing aid programming wire, in which the insulating portion is a long thin strip, and each metal wire 2 is arranged between the contact insulating portion 3 and the base insulating portion 1. The programming wire composed of the contact insulating portion 3 and the base insulating portion 1 can accommodate 3-core wires, 4-core wires or 5-core wires. The wire cores between the contact insulating portion 3 and the base insulating portion 1 can communicate and connect the burner and the hearing aid to realize data communication and burning.

[0034] Each metal wire 2 is parallel to each other, and the width of the base insulating portion 1 is greater than 1.1 times the sum of the widths of each metal wire 2 and less than or equal to 2 times the sum of the widths of each metal wire 2, ensuring that no signal crosstalk occurs between the parallel metal wires 2.

[0035] Each contact hole 31 is evenly and equidistantly arranged along the length direction of the insulating part, each metal wire 2 is in contact with the air through the contact hole 31, and one end of each metal wire 2 away from the contact hole 31 extends out to contact the insulating part 3. The contact hole 31 ensures that after the wire head is cut off, a new gold-plated layer can be scraped out without a blade, thereby solving the problem that the new gold-plated layer is easy to become thin and uneven, resulting in communication connection failure.

[0036] like Figures 1 to 5 As shown, in one embodiment of the present application, the intersection surface of the plane perpendicular to the side of the base insulating portion 1 and the metal wire 2 is one or more of a rectangle, an ellipse and a trapezoid. The number of the metal wires 2 arranged between the contact insulating portion 3 and the base insulating portion 1 is 3, 4 or 5. The base insulating portion 1 is provided with an adapter sheet 11 away from the contact hole 31, and one end of each of the metal wires 2 away from the contact hole 31 is attached to the adapter sheet 11 to extend out of the contact insulating portion 3. The width of the adapter sheet 11 is greater than the width of the base insulating portion 1, and the adapter sheet 11 is fixedly connected to the base insulating portion 1, and the adapter sheet 11 and the base insulating portion 1 have a smooth transition. The central axis of the adapter sheet 11 along the length direction coincides with the central axis of the base insulating portion 1 along the length direction.

[0037] The present embodiment relates to a reusable multi-section hearing aid programming wire. A plurality of contact holes 31 are provided at one end of the contact insulating portion 3. The contact holes 31 ensure that a structure with multiple sections of gold-plated layers exposed is adopted on the wire, so as to solve the problem of wire waste or difficulty in recycling, improve the utilization efficiency of the programming wire, and reduce the cost. During the production process of the programming wire, multiple sections of gold-plated electrodes are exposed. After the current section is used up, the used old wire is cut off along the edge of the wire to expose the new wire, and the new wire can be used to continue programming. Moreover, since the thickness of the wire is not affected, the programming success rate will not be affected.

[0038] The intersection surface of the metal wire 2 is one or more of a rectangular, an elliptical and a trapezoidal shape, which increases the contact area of ​​the metal wire 2 and improves the success rate of communication.

[0039] The number of metal wires 2 arranged between the contact insulating part 3 and the base insulating part 1 is 3, 4 or 5, which ensures that the reusable multi-section hearing aid programming line can adapt to different communication protocols.

[0040] like Figures 1 to 5 As shown, in one embodiment of the present application, the base insulating portion 1 is provided with a plurality of gold-plated sheets 12, and the gold-plated sheets 12 are attached to the adapter sheet 11. Each of the gold-plated sheets 12 is parallel to each other, and one of the gold-plated sheets 12 is electrically connected to one of the metal wires 2. The side of each of the contact holes 31 away from the adapter sheet 11 is an arc edge. The spacing between adjacent contact holes 31 is greater than the diameter of the arc edge.

[0041] The present embodiment relates to a reusable multi-section hearing aid programming cable. The base insulating portion 1 is provided with an adapter sheet 11 away from the contact hole 31 . The width of the adapter sheet 11 can be adapted to different specifications of programmers.

[0042] The side of each contact hole 31 away from the adapter sheet 11 is an arc edge, and the spacing between adjacent contact holes 31 is greater than the diameter of the arc edge. During the production process of the programming wire, multiple sections of gold-plated electrodes are exposed. After the current section is used up, the used old wire is cut off along the edge of the wire to expose the new wire. The new wire can be used to continue programming, and because the thickness of the wire has no effect, it will not affect the programming success rate.

[0043] The technical features of the above-described embodiments may be arbitrarily combined, and the execution order of the method steps is not limited. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A reusable multi-section hearing aid programming cable, characterized in that: The invention comprises a base insulating portion (1), wherein the insulating portion is a long thin strip, a plurality of metal wires (2) are arranged on one side of the base insulating portion (1), the structure of each of the metal wires (2) is the same, the shape of the intersection of the plane perpendicular to the side of the base insulating portion (1) and the metal wires (2) is a long strip, each of the metal wires (2) is parallel to each other, and each of the metal wires (2) is attached to the base insulating portion (1), and the width of the base insulating portion (1) is greater than 1.1 times the sum of the widths of each of the metal wires (2) and is less than or equal to the width of each of the metal wires (2). The base insulating portion (1) is connected to a contact insulating portion (3), each of the metal wires (2) is arranged between the contact insulating portion (3) and the base insulating portion (1), one end of the contact insulating portion (3) is provided with a plurality of contact holes (31), each of the contact holes (31) is evenly arranged at equal distances along the length direction of the insulating portion, each of the metal wires (2) is in contact with the air through the contact hole (31), and one end of each of the metal wires (2) away from the contact hole (31) extends out of the contact insulating portion (3).

2. The reusable multi-section hearing aid programming cable according to claim 1, characterized in that: The intersection surface between a plane perpendicular to the side surface of the base insulating portion (1) and the metal wire (2) is one or more of a rectangular, an elliptical and a trapezoidal shape.

3. The reusable multi-section hearing aid programming cable according to claim 2, characterized in that: The number of the metal wires (2) arranged between the contact insulating portion (3) and the base insulating portion (1) is three, four or five.

4. The reusable multi-section hearing aid programming cable according to claim 3, characterized in that: The base insulating portion (1) is provided with an adaptor sheet (11) away from the contact hole (31), and one end of each metal wire (2) away from the contact hole (31) is attached to the adaptor sheet (11) to extend out of the contact insulating portion (3).

5. The reusable multi-section hearing aid programming cable according to claim 4, characterized in that: The width of the adapter sheet (11) is greater than the width of the base insulating portion (1); the adapter sheet (11) is fixedly connected to the base insulating portion (1); and the adapter sheet (11) and the base insulating portion (1) have a smooth transition.

6. The reusable multi-section hearing aid programming cord according to claim 5, characterized in that: The central axis of the adapter piece (11) along the length direction coincides with the central axis of the base insulating portion (1) along the length direction.

7. The reusable multi-section hearing aid programming cord according to claim 6, characterized in that: The base insulating portion (1) is provided with a plurality of gold-plated sheets (12), and the gold-plated sheets (12) are attached to the adapter sheet (11).

8. The reusable multi-section hearing aid programming cord according to claim 7, characterized in that: Each of the gold-plated sheets (12) is parallel to each other, and one of the gold-plated sheets (12) is electrically connected to one of the metal wires (2).

9. The reusable multi-section hearing aid programming cord according to claim 8, characterized in that: The side edge of each contact hole (31) away from the adapter sheet (11) is an arc edge.

10. The reusable multi-section hearing aid programming cord according to claim 9, characterized in that: The spacing between adjacent contact holes (31) is greater than the diameter of the arc edge.

Images