A wire fixing structure and a speaker having the same

Abstract

The utility model discloses a wire fixing structure and a sound box containing the structure, comprising: a first mounting plate and a second mounting plate, wherein the second mounting plate is provided with a wire through hole, the first mounting plate is provided with a first mounting end, the first mounting end is opposite to the wire through hole, and the wire is passed through and fixed in the wire through hole. When installing the rotating shaft assembly, the second connecting member can be connected to the first mounting end through the wire through hole, thereby making the wire through hole not only used for passing the wire, but also used for installing the second connecting member and the first mounting end, and further, in a limited space, the installation positions of the wire through hole and the second connecting member are unified, the product structure is optimized, and the installation efficiency can be effectively improved during the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of line fixing, and more specifically, to a wire fixing structure and a sound box containing the structure. Background Art

[0002] The flip screen speaker needs to fix the hinge assembly to the box body with screws, and realize the electrical connection between the screen and the box body PCB board through wires. However, the space inside the speaker is limited, and both wiring and screwing require a large space to operate in order to improve efficiency. Usually, due to the small spacing, when installing screws at the hinge, the screws need to be exposed to the user's naked eye, and then the screws can be driven into the screw holes with a screwdriver. For example, the distance between the upper plate and the lower plate at the hinge is 5cm. If you want to screw the upper plate in the vertical direction, it is basically impossible, because the length of the screwdriver exceeds the distance between the upper plate and the lower plate. Therefore, for small speakers, the small size also leads to a reduction in operating space, and the problem of lack of space is even more faced. Therefore, how to unify the position of the wire hole and the screwing position, and make the screws not exposed to the outside when the screen is flipped after installation, affecting the user experience, is a technical problem to be solved by the utility model. Utility Model Content

[0003] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0004] In order to at least partially solve the above-mentioned problem, the utility model provides a wire fixing structure, including: a first mounting plate and a second mounting plate, the second mounting plate is provided with a wire through hole, the first mounting plate is provided with a first mounting end, the first mounting end is opposite to the wire through hole, and the wire is passed through and fixed in the wire through hole.

[0005] Preferably, the first mounting plate is parallel to the second mounting plate, and the first connecting member is arranged in a normal direction to the first mounting plate.

[0006] Preferably, the distance between the first mounting plate and the second mounting plate is 3 cm-8 cm.

[0007] Preferably, a first mounting hole is provided on the first mounting end, and an opening of the first mounting hole is opposite to the wire through hole.

[0008] Preferably, the first mounting hole is a threaded hole, and the second connecting member is provided with an external thread adapted to the internal thread of the threaded hole.

[0009] Preferably, a central axis of the first mounting hole passes through the wire through hole.

[0010] Preferably, it further includes a second mounting end, one end of the rotating shaft assembly is connected to the first mounting end, and the other end is connected to the second mounting end via a third connecting member.

[0011] Preferably, a second mounting hole is provided on the second mounting end, an opening of the second mounting hole is not opposite to the first mounting plate and is not opposite to the second mounting plate, and the third connecting member is connected to the second mounting hole.

[0012] Preferably, a filling piece is provided in the wire through hole.

[0013] Preferably, the filling piece is made of a rigid material.

[0014] Preferably, the filling piece is made of a flexible material.

[0015] Preferably, an extension tube is provided on the wire through hole.

[0016] A sound box, containing the wire fixing structure, comprises: a screen, a PCBA board, a sound-generating component and a power supply component; the screen is connected to the first mounting plate through the rotating shaft component, and the power supply component and the screen are connected through a wire.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] When installing the shaft assembly, the second connecting member can be connected to the first mounting end through the wire through hole, so that the wire through hole can be used for both the threading of the wire and the installation of the second connecting member and the first mounting end. In addition, the installation positions of the wire through hole and the second connecting member can be unified within a limited space, thereby optimizing the product structure and effectively improving the installation efficiency during the production process.

[0019] The wire fixing structure and the sound box containing the structure described in the utility model, and other advantages, objectives and features of the utility model will be reflected in part through the following description, and in part will be understood by technicians in this field through research and practice of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1It is a schematic diagram of the wire fixing structure described in the utility model.

[0022] Figure 2 It is a schematic diagram of a wire passing through a wire through hole through a rotating shaft assembly in the wire fixing structure of the utility model.

[0023] Figure 3 It is a bottom view of the wire through hole in the wire fixing structure described in the utility model.

[0024] Figure 4 The utility model is a schematic diagram of the position of the wire after a filler is arranged at the wire through hole in the wire fixing structure.

[0025] Figure 5 It is a schematic diagram that the second mounting plate is a discontinuous plate body.

[0026] Figure 6 It is a schematic diagram showing that the surface of the second plate body opposite to the first plate body is non-planar.

[0027] Figure 7 The utility model relates to a speaker having a wire fixing structure.

[0028] In the figure: 1 first mounting plate, 2 second mounting plate, 3 first connecting member, 4 wire through hole, 5 first mounting end, 6 shaft assembly, 7 second mounting end, 8 filling member, 9 wire, 10 PCBA board, 11 power supply assembly. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0030] It should be understood that terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0031] like Figure 1-Figure 6 As shown, the utility model provides a wire fixing structure, including: a first mounting plate 1 and a second mounting plate 2 connected by a first connecting member 3, the first mounting plate 1 is located above the second mounting plate 2, the second mounting plate 2 is provided with a wire through hole 4, the first mounting plate 1 is provided with a first mounting end 5, the first mounting end 5 is opposite to the wire through hole 4, the first mounting end 5 is provided with a rotating shaft assembly 6, the first mounting end 5 is connected to the rotating shaft assembly 6 through a second connecting member, and the wire is passed through and fixed in the wire through hole 4.

[0032] Working principle and beneficial effects of the above technical solution: In practical applications, the first mounting plate 1 is usually the top plate of the speaker body, the second mounting plate 2 is usually the bottom plate of the microphone storage compartment, and the first connecting member 3 can be as follows: Figure 1 , 2 The annular plate shape shown can also be any shape that can realize the connection between the first mounting plate 1 and the second mounting plate 2. In order to facilitate the installation of the screen, the first mounting plate 1 is usually provided with a notch for installing the shaft assembly 6. The shaft assembly 6 is used to install the screen, and the screen can be flipped relative to the first mounting plate 1 with the shaft assembly 6 as the rotation axis. The shaft assembly 6 is connected and fixed to the first mounting end 5 through the second connecting member. The shaft assembly 6 can be composed of conventional structures such as a shaft and a connecting shell, or can be composed of commercially available parts, as long as the shaft assembly 6 can realize the flipping of the screen relative to the first mounting plate 1. The second mounting plate 2 is provided with a wire through hole 4, and the wire 9 is as shown in FIG. Figure 2 As shown, one end is electrically connected to the screen, and the other end is guided to between the first mounting plate 1 and the second mounting plate 2 via the shaft assembly 6, and then passes through the wire through hole 4 to enter the interior of the speaker, and is electrically connected to the PCB board and other equipment components inside the speaker. When installing the shaft assembly 6, the second connector can be connected to the first mounting end 5 through the wire through hole 4, so that the wire through hole 4 can be used for both the threading of the wire 9 and the installation of the second connector and the first mounting end 5, and then the installation of the wire through hole 4 and the second connector can be unified in position within a limited space, optimizing the product structure, and effectively improving the installation efficiency during the production process.

[0033] Furthermore, the first mounting plate 1 is parallel to the second mounting plate 2, and the first connecting member 3 is arranged in a normal direction to the first mounting plate 1. For example, the first mounting plate 1 and the second mounting plate 2 are arranged horizontally, and the first connecting member 3 is arranged vertically. In order to reduce the volume of the speaker as much as possible. The spacing between the first mounting plate 1 and the second mounting plate 2 is 3cm-8cm. It should be noted that the first mounting plate 1 and the second mounting plate 2 can be discontinuous plates, such as Figure 5 As shown, the surfaces of the first mounting plate 1 and the second mounting plate 2 facing each other may not be planes. Figure 6 As shown, at this time, the distance between the first mounting plate 1 and the second mounting plate 2 should be understood as the distance between the wire through hole 4 and the first mounting end 5, such as Figure 5 The distance between the first mounting plate 1 and the second mounting plate 2 is 3 cm. Figure 6 The spacing between the first mounting plate 1 and the second mounting plate is 5 cm, not the minimum distance between the first mounting plate 1 and the second mounting plate 2. Therefore, the situation described in the background technology that the screw cannot be installed vertically will occur. The first mounting end 5 is provided with a first mounting hole, and the first mounting hole is used to connect with the second connecting member to fix the shaft assembly 6. The opening of the first mounting hole can be oriented to any position as long as it does not affect the installation of the second connecting member.

[0034] Further, in order to optimize the structural design of the product, prevent the user from seeing the second connector during use, and prevent the user from arbitrarily removing the second connector. We provide the following implementation method, wherein the opening of the first mounting hole is arranged opposite to the wire through hole 4. The central axis of the first mounting hole passes through the wire through hole 4. Figure 3 As shown, regardless of whether the central axis of the first mounting hole is parallel to the central axis of the wire through hole 4, it is only necessary to ensure that the installation tool can install the second connector on the first mounting end 5 through the wire through hole 4. For example, the first mounting hole is a threaded hole, and the second connector is provided with an external thread that is compatible with the internal thread of the threaded hole, such as a screw, a screw, etc. It is only necessary to ensure that the screwdriver can install the screw in the threaded hole through the wire through hole 4. In this way, the wire through hole 4 can provide sufficient space for the installation of the second connector, and the second connector is in a position that cannot be seen by the user and cannot be easily touched. The matching setting of the wire through hole 4 and the first mounting end 5 can be set to only one, such as Figure 1 , 2 As shown, two may also be provided, symmetrically arranged at both ends of the notch reserved in the first mounting plate 1 .

[0035] In order to further optimize the structural design, facilitate the installation of the shaft assembly 6, and reduce the unnecessary steps of opening the wire through hole 4 (for the above-mentioned implementation method of symmetrically setting two wire through holes 4), the wire fixing structure also includes a second mounting end 7, and the second mounting end 7 can be set on the first mounting plate 1 or on the first connecting member. It should be noted that the second mounting end 7 and the first mounting end 5 need to be respectively located at the two ends of the shaft assembly 6 (that is, the two ends of the notch reserved on the aforementioned first mounting plate 1), so as to provide support for the installation of the shaft assembly 6.

[0036] One end of the shaft assembly 6 is connected to the first mounting end 5, and the other end is connected to the second mounting end 7 through a third connecting member. A second mounting hole is provided on the second mounting end 7, and the opening of the second mounting hole is neither opposite to the first mounting plate 1 nor opposite to the second mounting plate 2, and the third connecting member is connected to the second mounting hole. Because the second mounting end 7 is only used to install the shaft assembly 6, it is sufficient to ensure that the opening direction of the second mounting hole does not affect the installation of the third connecting member. When installing the shaft assembly 6, first fix one end of the shaft assembly 6 to the second mounting end 7 through the third connecting member, and then make the connection at the first mounting end 5. For example, Figure 2As for the split shaft assembly 6 shown, the two shafts are respectively mounted on the first mounting end 5 and the second mounting end 7. Because the hinge is mounted on the shaft on one side of the first mounting end 5, and the length of the rotating part of the shaft on the first mounting end 5 is greater than the length of the rotating part of the shaft on the second mounting end 7, even if the user removes the shaft on the second mounting end 7, the screen connected by the hinge and the first mounting plate 1 can be prevented from being separated. A filler 8 made of a rigid material (such as a plastic part) or a flexible material (such as foam, foam, inflatable material, etc.) is provided in the wire through hole 4. When the wire 9 passes through the wire through hole 4, it will pass through the filler 8, such as Figure 4 As shown, the filler 8 can ensure the stability of the air pressure in the speaker and prevent the wire from hitting the side wall of the wire through hole 4 to generate noise. In order to increase the filling amount of the filler 8 in the wire through hole 4, an extension tube is provided on the wire through hole 4. The inner diameter of the extension tube is adapted to the inner diameter of the wire through hole 4, and the extension tube extends from the wire through hole 4 in a direction away from the first mounting plate 1 and the second mounting plate 2. Therefore, under the premise of increasing the filling amount of the filler 8, the contact area of ​​the filler 8 in the wire through hole 4 and the extension tube is increased, thereby further preventing the filler 8 from falling off.

[0037] A speaker, such as Figure 7 As shown, the wire fixing structure includes: a screen, a PCBA board 10, a sound-generating component and a power supply component 11; the screen is connected to the first mounting plate 1 through the shaft component, and the power supply component 11 is connected to the screen through a wire.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A wire fixing structure, characterized in that: include: A first mounting plate (1) and a second mounting plate (2), wherein the second mounting plate (2) is provided with a wire through hole (4), and the first mounting plate (1) is provided with a first mounting end (5), wherein the first mounting end (5) is opposite to the wire through hole (4), and a wire is passed through and fixed in the wire through hole (4).

2. The wire fixing structure according to claim 1, characterized in that: The first mounting plate (1) is parallel to the second mounting plate (2), and the first mounting plate (1) is connected to the second mounting plate (2) via a first connecting member (3).

3. The wire fixing structure according to claim 1, characterized in that: The distance between the first mounting plate (1) and the second mounting plate (2) is 3 cm to 8 cm.

4. The wire fixing structure according to claim 1, characterized in that: It also comprises a second mounting end (7), one end of the rotating shaft assembly (6) is connected to the first mounting end (5), and the other end is connected to the second mounting end (7) via a third connecting member.

5. The wire fixing structure according to claim 4, characterized in that: A second mounting hole is provided on the second mounting end (7), the opening of the second mounting hole is not opposite to the first mounting plate (1) and is not opposite to the second mounting plate (2), and the third connecting member is connected to the second mounting hole.

6. The wire fixing structure according to claim 1, characterized in that: A filling piece (8) is arranged in the wire through hole (4).

7. The wire fixing structure according to claim 6, characterized in that: The filling piece (8) is made of a rigid material.

8. The wire fixing structure according to claim 6, characterized in that: The filling piece (8) is made of a flexible material.

9. The wire fixing structure according to claim 4, characterized in that: An extension tube is provided on the wire through hole (4).

10. A sound box comprising a wire fixing structure according to any one of claims 1 to 9, characterized in that: include: A screen, a PCBA board (10), a sound generating component and a power supply component (11); the screen is connected to the first mounting plate (1) via a rotating shaft component (6), and the power supply component (11) is connected to the screen via a wire.

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