CN214154813U

CN214154813U - Basin stand convenient for assembling and wiring

Info

Publication number: CN214154813U
Application number: CN202120434391.3U
Authority: CN
Inventors: 邓玉佳
Original assignee: Ningbo Beilun Hengyong Mould Co ltd
Current assignee: Ningbo Beilun Hengyong Mould Co ltd
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-09-07
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a basin frame convenient to assembly wiring, basin frame include annular flange portion, with the installation wall that flange portion interval set up, certainly flange portion to installation wall one side convex interface part, and crooked connection the connecting portion of installation wall and flange portion, the external diameter of installation wall is less than the internal diameter of flange portion. At least one damping hole is formed among the mounting wall, the connecting part and the flange part, and the interface part is used for fixedly connecting a power supply assembly. The installation wall and the flange part are arranged at intervals, and the connecting part is connected to the installation wall in a bending mode, so that the installation wall, the connecting part and the flange part form an installation space similar to a horn shape, the range of sound wave output and the installation space of components are adjusted, and the installation convenience is improved.

Description

Basin stand convenient for assembling and wiring

Technical Field

The utility model belongs to the technical field of the speaker technique and specifically relates to a basin frame convenient to assembly wiring is related to.

Background

A balancer is used to improve the sound quality of audio output in a vehicle audio system, and a frame is used to support and mount a vibration element to constitute a speaker. Wherein, the vibrating diaphragm is sealed at the horn mouth end of the basin frame, and the signal line is connected with the wiring terminal of the basin frame. However, the existing basin stand is not closed enough for installation and fixation, and the overall structure layout is unreasonable, which affects the sound quality, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a basin frame convenient to assembly wiring.

The utility model discloses the technical scheme who adopts: the utility model provides a basin frame convenient to assembly wiring, the basin frame include annular flange portion, with the installation wall that flange portion interval set up, certainly flange portion to installation wall one side convex interface part and crooked connection the connecting portion of installation wall and flange portion, the external diameter of installation wall is less than the internal diameter of flange portion, installation wall, connecting portion reach form at least one shock attenuation hole between the flange portion, the interface part is used for fixed connection power supply module.

Optionally, a projection of the mounting wall on a plane where the flange portion is located is circular and located at the center of an area surrounded by the flange portion.

Optionally, the mounting wall includes an annular base portion, a mounting boss protruding from the base portion, and a mounting hole penetrating through the mounting boss, the base portion and the mounting boss form a groove-shaped storage slot, and the connecting portion is connected to the base portion.

Optionally, the flange portion includes an annular ring body portion, two or more connecting holes penetrating through the ring body portion, and a reinforcing portion protruding from a surface of the ring body portion, the reinforcing portion includes a reinforcing rib flush with an outer peripheral edge of the ring body portion, and the reinforcing rib and the connecting portion are respectively located on two sides of the ring body portion.

Optionally, the flange portion further includes a reinforcing boss protruding from a surface of the ring body portion, the reinforcing boss is flush with an inner peripheral edge of the ring body portion and a protruding direction of the reinforcing boss and a protruding direction of the reinforcing portion are away from each other, and the connecting portion intersects with the reinforcing boss.

Optionally, the flange portion further includes a positioning boss partially protruding from a surface of the ring body portion, and a protruding direction of the positioning boss and a protruding direction of the reinforcing portion are away from each other.

Optionally, the connecting portion includes two or more connecting ribs radially extending from the mounting wall, and the connecting ribs are uniformly distributed with respect to the center of the mounting wall.

Optionally, the connecting ribs comprise four.

Optionally, the connecting portion further includes a positioning block formed by partially protruding from a surface of the connecting rib, and the positioning block protrudes toward a center direction of the flange portion.

Optionally, the basin stand further comprises at least one wire clamping portion arranged on the installation wall, and the wire clamping portion protrudes in the radial direction of the installation wall and is provided with a wire clamping groove.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the installation wall and the flange part are arranged at intervals, and the connecting part is connected to the installation wall in a bending mode, so that the installation wall, the connecting part and the flange part form an installation space similar to a horn shape, the range of sound wave output and the installation space of components are adjusted, and the installation convenience is improved.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of a first view angle of the middle basin frame of the present invention.

Fig. 2 is a schematic structural view of a second viewing angle of the middle basin stand of the present invention.

Fig. 3 is a schematic top view of the basin stand of the present invention.

Fig. 4 is a schematic sectional structure view of the basin stand of the present invention.

In the figure: a connecting portion 10; a connecting rib 11; a positioning block 12; a flange portion 20; an annular body portion 21; a reinforcing portion 22; a reinforcing rib 221; a connection hole 23; a reinforcing boss 24; a limiting boss 25; a positioning boss 26; a mounting wall 30; a mounting boss 31; a base portion 32; a mounting hole 33; an interface section 40; a wire clip portion 50; a wire clamping groove 51.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Embodiments, as shown in fig. 1 to 4, the utility model discloses a basin frame convenient to assembly line, this basin frame is applied to the stereo set to constitute speaker device. The frame is used for mounting a wiring board, a vibration sounding component, a power supply component and the like, and is used for forming a rigid framework structure of the loudspeaker device. The basin stand comprises an annular flange part 20, a mounting wall 30 arranged at an interval with the flange part 20, a connecting part 40 protruding from the flange part 20 to one side of the mounting wall 30, and a connecting part 10 connected with the mounting wall 30 and the flange part 20 in a bending mode, wherein the outer diameter of the mounting wall 30 is smaller than the inner diameter of the flange part 20. At least one damping hole is formed among the mounting wall 30, the connecting portion 10 and the flange portion 20, and the interface portion 40 is used to fix and connect a power supply module.

The mounting wall 30 and the flange portion 20 are arranged at an interval, and the connecting portion 10 is connected to the mounting wall 30 in a bending manner, so that the mounting wall 30, the connecting portion 10 and the flange portion 20 form a mounting space similar to a horn shape, the range of sound wave output and the component mounting space are adjusted, and the convenience of mounting is improved. The interface 40 projects from the flange 20 to mount a power supply assembly and connect to an external signal source, improving the ease of connection by plugging.

The mounting wall 30 and the flange portion 20 are spaced apart from each other to be in different planes, and the connecting portion 10 connects both to form an approximately horn-shaped structure. Optionally, the plane of the mounting wall 30 and the plane of the flange portion 20 are parallel to each other to equalize the structural distance therebetween. Further, the projection of the mounting wall 30 on the plane of the flange portion 20 is circular and is located at the center of the area surrounded by the flange portion 20. The flange portion 20 has a ring-shaped structure, wherein the outer dimension of the mounting wall 30 is smaller than the inner ring of the flange portion 20, so that the projection of the mounting wall 30 on the flange portion 20 is located in the inner ring. Alternatively, the mounting wall 30 is rounded so that the connection portion 10 is connected to the flange portion 20 at the same specification and size at each angle, and the overall strength is balanced. The mounting wall 3013 is parallel to the plane where the flange 2012 is located, so as to facilitate the mounting and debugging of the component.

The mounting wall 30 has a function of supporting and mounting a component, and in one embodiment, the mounting wall 30 includes an annular base portion 32, a mounting boss 31 protruding from the base portion 32, and a mounting hole 33 penetrating the mounting boss 31, the base portion 32 and the mounting boss 31 form a groove-shaped storage groove, and the connecting portion 10 is connected to the base portion 32.

The base portion 32 has an annular structure having a space for accommodating a coil or the like. The mounting boss 31 protrudes from the base portion 32 to form a mounting space for enlarging the mounting wall 30. The base part 32 and the mounting boss 31 form a groove-shaped storage groove for accommodating the vibration sounding assembly, and the mounting is convenient.

The flange portion 20 is used to position and mount the basin stand. The flange portion 20 includes an annular ring body portion 21, two or more connecting holes 23 penetrating through the ring body portion 21, and a reinforcing portion 22 protruding from a surface of the ring body portion 21, where the reinforcing portion 22 includes a reinforcing rib 221 flush with an outer peripheral edge of the ring body portion 21, and the reinforcing rib 221 and the connecting portion 10 are respectively located at two sides of the ring body portion 21.

The ring body 21 is of an annular plate-shaped structure, the connecting holes 23 penetrate through the ring body 21, and the center line of the connecting holes 23 is parallel to the center line of the ring body 21. Two or more connecting holes 23 are uniformly distributed relative to the central line of the ring body part 21 to form balanced connection, so that the deformation of the basin stand after installation is avoided. The circumferential wall of each attachment hole 23 surrounds the annular rib to improve the attachment strength of the attachment hole 23 and to improve the attachment strength of the flange portion 20 to the fastener. The reinforcing part 22 protrudes along the edge of the flange part 20 in a flush manner so as to reinforce the bending and twisting resistance of the edge of the flange part 20, and the integral structure is high in strength and good in flatness.

Further, the flange portion 20 further includes a reinforcing protrusion 24 protruding from the surface of the ring body portion 21, the reinforcing protrusion 24 is flush with the inner peripheral edge of the ring body portion 21, and the protruding direction of the reinforcing protrusion 24 and the protruding direction of the reinforcing portion 22 are away from each other, and the connecting portion 10 intersects with the reinforcing protrusion 24. The reinforcing boss 24 has an annular tubular projecting structure, which improves the structural strength of the flange portion 20. The reinforcing boss 24 is flush with the inner peripheral wall of the ring body 21, and one end of the connecting part 10 is intersected to the reinforcing boss 24, so that a space formed by the basin stand and used for accommodating components is smooth. And, strengthen boss 24 along the marginal parallel and level protrusion of flange portion 20 to strengthen the bending strength at flange portion 20 edge, overall structure intensity is high, and the planarization is good.

Further, the flange portion 20 further includes a limiting projection 25 projecting from the surface of the ring body portion 21, and the projecting direction of the limiting projection 25 is the same as the projecting direction of the reinforcing portion 22 and is located in the surrounding area of the reinforcing portion 22.

The limiting boss 25 is used for limiting the connecting position of accessories such as a vibration film and the like and the basin frame, and the mounting precision is improved. And, spacing boss 25 protrusion flange portion 20 to divide into spaced concentric circles structure with flange portion 20, can improve the structural strength of basin frame, and seal the sealing connection. Wherein, spacing boss 25 sets up the mounting plane to keep the planarization that accessories such as basin frame and vibrating diaphragm are connected.

Further, the flange portion 20 further includes a positioning boss 26 partially protruding from the surface of the ring body portion 21, and a protruding direction of the positioning boss 26 and a protruding direction of the reinforcing portion 22 are away from each other. The positioning boss 26 is used for being connected to other shell structures matched with the basin frame in an inserting mode, so that the accuracy of basin frame assembly is improved, and a fool-proof effect can be achieved.

In one embodiment, the connecting portion 10 includes two or more connecting ribs 11 radially extending from the mounting wall 30, and the connecting ribs 11 are uniformly distributed with respect to the center of the mounting wall 30. The connecting ribs 11 are distributed at intervals, so that the structural strength is high, the material is saved, and the cost is reduced. Two or more connecting ribs 11 are uniformly distributed to make the angles of the flange part 20 and the mounting wall 30 evenly stressed, so as to avoid deformation from influencing the tone quality. For example, the connecting ribs 11 include four, and the projections of the four connecting ribs 11 on the plane form a 90-degree included angle structure.

Further, the connecting portion 10 further includes a positioning block 12 formed by partially protruding from a surface of the connecting rib 11, and the positioning block 12 protrudes toward a center direction of the flange portion 20. The positioning block 12 is arranged on the connecting rib 11 to limit the space between the basin stand and the connecting part 10, so that interference and extrusion connection are avoided, and the connecting precision is high.

The loudspeaker that the basin frame was installed need be connected to the signal source, and the power supply unit is installed in the basin frame to be convenient for be connected to the signal source. Wherein the power module extends in a direction perpendicular to the plane of the flange portion 20. The power supply assembly comprises two conductive columns, and the conductive columns and the basin frame are integrally formed, so that the convenience of installation and conductive connection is improved. Optionally, the conductive posts are fixed to the interface portion 40 to facilitate the plugging of the signal source.

Further, the frame further comprises at least one wire clamping portion 50 arranged on the mounting wall 30, wherein the wire clamping portion 50 protrudes in the radial direction of the mounting wall 30 and is provided with a wire clamping groove 51. The wire clamping part 50 and the basin frame are integrally formed, so that the additional arrangement of wire fixing accessories is avoided, and the basin frame is practical and convenient. The wire clamp portion 50 is disposed adjacent to the interface portion 40 to reduce the distance between the wire clamp portion 50 and the interface portion 40, improve the connection interface effect and reduce the winding of the conductive wire.

The above-described embodiments are merely exemplary embodiments of the present application and are not intended to limit the present application, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of the present application. Other structures and principles are the same as those of the prior art, and are not described in detail herein.

Claims

1. The utility model provides a basin frame convenient to assembly wiring, a serial communication port, basin frame include annular flange portion, with the installation wall that flange portion interval set up, certainly flange portion to installation wall one side convex interface part and crooked connection the connecting portion of installation wall and flange portion, the external diameter of installation wall is less than the internal diameter of flange portion, installation wall, connecting portion reach form at least one shock attenuation hole between the flange portion, the interface part is used for fixed connection power supply module.

2. The frame according to claim 1, wherein the projection of the mounting wall onto the plane of the flange portion is circular and centered in the area surrounded by the flange portion.

3. The frame according to claim 2, wherein the mounting wall comprises an annular base portion, a mounting boss protruding from the base portion, and a mounting hole extending through the mounting boss, the base portion and the mounting boss forming a recessed storage recess, the connecting portion connecting the base portion.

4. The frame according to claim 1, wherein the flange portion includes an annular ring body portion, two or more connection holes penetrating the ring body portion, and a reinforcement portion protruding from a surface of the ring body portion, the reinforcement portion includes a reinforcing rib flush with an outer peripheral edge of the ring body portion, and the reinforcing rib and the connection portion are respectively located on both sides of the ring body portion.

5. The frame according to claim 4, wherein the flange portion further includes a reinforcing boss protruding from a surface of the ring body portion, the reinforcing boss being flush with an inner peripheral edge of the ring body portion and protruding directions of the reinforcing boss and the reinforcing portion facing away from each other, the connecting portion intersecting the reinforcing boss.

6. The frame according to claim 4, wherein the flange portion further comprises a positioning boss partially protruding from a surface of the ring body portion, and a protruding direction of the positioning boss and a protruding direction of the reinforcing portion are away from each other.

7. The frame according to claim 1, wherein the connecting portion comprises two or more connecting ribs extending radially from the mounting wall, the connecting ribs being evenly distributed with respect to the center of the mounting wall.

8. The frame according to claim 7, wherein the connecting ribs comprise four.

9. The frame according to claim 7, wherein the connecting portion further comprises a positioning block partially protruding from a surface of the connecting rib, and the positioning block protrudes toward a center of the flange portion.

10. The frame according to claim 1, further comprising at least one wire clip portion provided on the mounting wall, the wire clip portion protruding in a radial direction of the mounting wall and configured with a wire clipping groove.