CN210641036U - Microphone bracket - Google Patents

Abstract

The utility model discloses a microphone bracket, which comprises a bracket, wherein the upper end of the bracket is provided with a mounting hole, an elastic ring is sleeved in the mounting hole, and a microphone is inserted in the elastic ring; the diameter of the elastic ring is slightly smaller than or equal to that of the microphone rod part; the utility model discloses simple structure, low cost, application method are simple, easily realize, fine realization the fixed and change of microphone position in the vehicle interior noise test process.

Description

Microphone bracket

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a microphone support.

Background

The microphone is widely applied to vehicle NVH performance tests. In-vehicle noise testing, a microphone is generally arranged at the position of the right ear of a driver and the position of the left ear of a passenger on the right side of a rear row, the microphone is generally arranged by being adhered to a headrest of a seat through a bandage or an adhesive tape, the position of the microphone needs to be adjusted when the microphone is adhered and fixed, and meanwhile, the position of the microphone must be ensured not to be changed in the vehicle noise testing process.

The existing microphone fixing mode is not high in reliability, and the position of the microphone is easy to change in the driving process of a vehicle, so that test data distortion is caused, and test failure is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a microphone bracket has solved the risk problem that the microphone position changes easily under the current microphone arrangement mode.

According to an aspect of the present invention, there is provided a microphone holder, comprising a holder and two clamp plates connected to the holder and having symmetrical structures, wherein the upper end of the holder is provided with a mounting hole, an elastic ring is sleeved in the mounting hole, and a microphone is inserted into the elastic ring; the diameter of the elastic ring is smaller than or equal to the diameter of the microphone rod part.

Optionally, the microphone stand further comprises a plurality of connectors; wherein each clamping plate is also symmetrically provided with a groove; the two clamping plates are arranged together at intervals through the connecting piece.

Optionally, the bracket includes two connecting rods, and a flexible rod made of a flexible material is connected between the two connecting rods, and the flexible rod can be bent, so as to change the position of the microphone.

Optionally, the clamping plate is provided with a slot, and the slot is used for reducing the weight of the clamping plate and is arranged along the length direction of the clamping plate.

Optionally, the flexible rod has a width less than a width of the link.

Optionally, the inner surface of the groove is provided with an anti-slip layer.

The above technical scheme of the utility model at least include following beneficial effect:

the utility model has simple structure, low cost, simple using method and easy realization; the position of the microphone is very stable in the noise test process in the vehicle, and the microphone cannot be randomly changed due to bumping.

Drawings

Fig. 1 is a schematic structural diagram of a microphone stand according to an embodiment of the present invention;

fig. 2 is a partially enlarged schematic view of a microphone stand according to an embodiment of the present invention;

fig. 3 is an exploded view of a microphone stand according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating an installation state of a microphone holder and a microphone according to an embodiment of the present invention;

fig. 5 is a schematic view of a clip in a microphone stand according to an embodiment of the present invention.

Description of reference numerals:

1. the microphone comprises a support, 11, a connecting rod, 12, a flexible rod, 2, a mounting hole, 3, an elastic ring, 4, a microphone, 5, a clamping plate, 6, a connecting piece, 7, a slotted hole, 8 and a groove.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

As shown in fig. 1 to 5, an embodiment of the present invention provides a microphone bracket, including a bracket 1 and two clamp plates 5 connected to the bracket 1 and having symmetrical structures, wherein an installation hole 2 is formed in an upper end of the bracket 1, an elastic ring 3 is sleeved in the installation hole 2, and a microphone 4 is inserted into the elastic ring 3; the diameter of the elastic ring 3 is smaller than or equal to the diameter of the microphone stem.

Optionally, the microphone 4 is connected with the bracket 1 in an interference fit manner; after the microphone 4 is inserted into the mounting hole 2, interference fit is realized between the microphone 4 and the mounting hole 2, and the stability of the position of the microphone 4 in the test process is ensured. The elastic ring 3 is preferably made of rubber or silica gel, and the rubber or silica gel has good friction force, so that the stability of the microphone 4 is further ensured.

As a further preferred embodiment, the microphone bracket further comprises a plurality of connecting pieces 6, a slotted hole 7 is formed on the clamping plate 5, and the slotted hole 7 is used for reducing the weight of the clamping plate 5; preferably, the slot 7 is arranged along the length direction of the clamping plate 5;

wherein, each clamping plate 5 is also symmetrically provided with a groove 8; the two clamping plates 5 are arranged together at intervals through a connecting piece 6. In the utility model, the clamping plates 5 are used for being fixed on the inserted bar of the saddle headrest, specifically, one of the clamping plates 5 is placed behind the inserted bar, then the other clamping plate 5 is placed on the front side of the inserted bar, the groove 8 is aligned with the position of the inserted bar, then the connecting piece is used, namely the two clamping plates 5 are fixed together by the bolt, the positions of the clamping plates are fixed by the combined action of the inserted bar and the screw rod, the space in the vehicle is fully utilized, meanwhile, the space in the vehicle is not reduced, and the position of the microphone 4 is generally level with the mouth shape of a person;

furthermore, the inner surface of the groove 8 is provided with an anti-slip layer, so that a certain friction force can be generated between the inserted link and the groove 8; preventing the clamping plate 5 from sliding down along the inserted link.

As a further preferred embodiment, the bracket 1 includes two connecting rods 11, a flexible rod 12 made of flexible material is connected between the two connecting rods 11, and the mounting hole 2 is disposed on the uppermost connecting rod 11. The flexible rod 12 can be bent at will and deform freely, and has certain rigidity, when the microphone is used, the flexible rod 12 or the connecting rod 11 on the flexible rod is slightly moved by two hands, and due to external force, the flexible rod 12 can be bent along with the force application angle, so that the position of the microphone 4 is changed; if the heights of all people are different, the angle of the microphone 4 can be conveniently adjusted according to the body sizes of people by arranging the flexible rod 12, and the microphone is very convenient to use.

The width of flexible rod 12 may be less than the width of connecting rod 11 to facilitate the application of force to the flexible rod.

The utility model discloses simple structure, the device does not account for the space in the car, and microphone 4 can adjust the position at any time as required simultaneously, has convenient nimble characteristics.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing is directed to the preferred embodiments of the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and that such changes and modifications are intended to be included within the scope of the invention.

Claims (7)

1. A microphone bracket is characterized by comprising a bracket and two clamping plates which are connected with the bracket and have symmetrical structures, wherein the upper end of the bracket is provided with a mounting hole, an elastic ring is sleeved in the mounting hole, and a microphone is inserted into the elastic ring;

the diameter of the elastic ring is smaller than or equal to the diameter of the rod part of the microphone.

2. The microphone stand of claim 1, further comprising: a plurality of connectors;

wherein, each clamping plate is also symmetrically provided with a groove; the two clamping plates are arranged together at intervals through the connecting piece.

3. A microphone stand according to claim 1, characterised in that the stand comprises two connecting rods between which a flexible rod of flexible material is connected.

4. The microphone stand as defined by claim 2, wherein the clip is provided with a slot, and the slot is provided along a length direction of the clip.

5. The microphone stand of claim 3, wherein the flexible rod has a width that is less than a width of the link.

6. The microphone stand of claim 3, wherein the microphone is connected with the stand in an interference fit.

7. The microphone stand according to claim 2, wherein an inner surface of the groove is provided with an anti-slip layer.

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