JPH0644286U - Anti-vibration support for microphone - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a microphone support having a simple structure and capable of reliably supporting a microphone and having a vibration isolation function. A cylindrical holding member 2 formed of an elastic material having an insertion hole 8 through which at least a grip portion 7 of a microphone can be inserted, and a holding member provided along the outer periphery of the holding member 2. An elastic holding member 3 provided with projecting finger hooks 11a, 12a, 13a for elastically urging the insertion hole 8 in the direction of 2 to widen the diameter against the elastic urging force. , The through hole 18 for inserting the grip portion in the central portion, the finger hook portions 11a, 12a,
Operation openings 16 for exposing 13a are formed respectively, and each has a holding member 2 and a cylindrical case member 4 for accommodating the elastic holding member 3. By operating the elastic holding member 3, a grip portion of the microphone is held. 7. Support and release 7.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a device for fixing a microphone to, for example, a microphone stand or a hanging metal fitting, and more particularly, to a microphone protection device that can support the external vibration transmitted to the microphone while minimizing it. Regarding the vibration support device.

[0002]

[Prior art]

 Some microphones are used by directly attaching them to clothing with pins or clips, and others by fixing them to a microphone stand or hanging metal fittings. Of these, the one that is directly attached to clothes does not transmit high-frequency vibrations from the outside because the attached part is soft, but the one that is fixed to a stand or hanging bracket is supported via a rigid body. Therefore, it is impossible to prevent the transmission of vibrations in the high frequency range from the outside. Therefore, generally, a support having vibration damping property is used.

As the support having the vibration isolation property, there are three parts, that is, a part for holding the microphone, a part for providing the vibration isolation function, and a part for supporting the part for holding the vibration isolation function and / or the microphone. Many of them are configured, and in this case, the part that holds the microphone is often one that has a holding structure such as a clothespin, or that is held by the force of rubber or a spring.

[0004]

[Problems to be solved by the device]

 By the way, in the case where a holding structure such as a clothespin is used for the above-mentioned holding part, the part having a vibration-proof function is constituted by a rubber or a spring separately from the clothespin-like holding part. This necessitates the increase in the number of components and the number of assembly steps. On the other hand, in the case of holding by a rubber or a spring, the holding part has a vibration-proof function, so that the number of parts is small and the number of assembling steps is reduced, but at the time of mounting the microphone, at least the holding part of the microphone is held. It is necessary to spread the holding rubber or spring so that it can be held. However, if the force is expanded in this way, excessive force is often applied, and if excessive force is applied, the part to which the force is applied may be damaged. Further, even if it is not broken, the part is deteriorated, which may cause weakening of the holding force.

The present invention has been made in view of the circumstances of the conventional art as described above, and an object thereof is to provide a microphone support having a vibration-proof function capable of reliably supporting the microphone with a simple configuration. To provide.

[0006]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the anti-vibration support device for a microphone of the present invention has a cylindrical shape formed of an elastic material having an insertion hole having a diameter that allows at least a grip portion of the microphone to be inserted. A holding member and an operating portion that is provided along the outer periphery of the holding member and elastically biases the insertion hole of the holding member in a direction that reduces the diameter of the holding member, and that widens the outer circumferential portion against the elastic biasing force. A projecting elastic gripping member and a through hole for inserting the holding member are formed in the central portion in the axial direction, and an operation opening for exposing the operation portion is formed on the side surface.The holding member and the elastic gripping member are connected to each other. It is characterized in that it is provided with a cylindrical case portion that is housed in the through hole.

[0007]

[Action]

 According to the above configuration, the inner diameter of the insertion hole of the holding member is expanded by expanding the elastic holding member against the elastic biasing force by the operation portion. In this state, the gripping portion of the microphone is inserted into the insertion hole, the elastic holding member is returned to the initial state, and the gripping portion is elastically held and supported by the elastic holding member via the holding member.

[0008]

【Example】

 An embodiment of the present invention shown in the drawings will be described below.

As can be seen from the exploded perspective view of FIG. 3, the support 1 according to this embodiment is composed of a holding member 2, an elastic holding member 3, and a case member 4.

As can be seen from the cross-sectional view of FIG. 2, the holding member 2 has mounting edges 5 that are rolled up in a flange shape at both ends, and is formed into a substantially cylindrical shape by an elastic rubber material. The cylindrical portion 6 corresponding to the portion between the mounting edges 5 of the holding member 2 has an insertion hole 8 having a diameter slightly larger than the outer diameter of the grip portion 7 of the microphone to be held, and a step 9 on the outer circumference. Are formed with a predetermined interval. Further, as shown in FIG. 2, an engaging edge 10 for attaching to the case portion 4 is provided at the end of the attaching edge 5.

The elastic holding member 3 is formed by bending a linear spring material into a double ring shape, and has an operating portion at each of an end of the first ring portion 11 and an end of the second ring portion 12. The finger hooking portions 11a and 12a are provided so as to project, and the similar finger hooking portion 13a is also provided at the connecting portion 13 that connects the first and second ring portions 11 and 12. The first and second ring portions 11 and 12 of the elastic holding member 3 have a diameter smaller than the outer diameter of the cylindrical portion 6 of the holding member 2 in the unloaded state, and further, via the holding member 2, the micro holding The diameter is set so that the outer peripheral portion of the grip portion 7 of the grip can be elastically held sufficiently. The interval between the rings 11 and 12 is set to such a size that the ring portions 11 and 12 can be attached along the end surface of the step 9. As a result, when the elastic holding member 3 is attached to the outer peripheral portion of the holding member 2, the position of the elastic holding member 3 just fits the end face portion of the stepped portion 9.

The case member 4 is composed of a cylindrical support portion 14 and a mounting portion 15 to another member that protrudes in a vertical direction from the end surface of the support portion 14, and the support portion 14 has a finger hook portion 11 a. , 12a, 13a are exposed, that is, an operation opening 16 is formed, and a groove 17 is formed on the end surface so that the mounting engaging edge 10 can be engaged. Further, the inner diameter of the through hole 18 of the support portion 14 is set to a size that allows the holding member 2 to be sufficiently inserted.

The holding member 2, the elastic holding member 3, and the case member 4 configured as described above are attached to the cylindrical portion 6 of the holding member 2 as seen from the perspective view showing the assembled state of FIG. 1 and FIG. With the elastic gripping member 3 attached, the finger-holding portions 11a, 12a, 13a are exposed from the operation opening 16 so that the elastic gripping member 3 can be operated from the outside of the case member 4. At this time, the mounting edge 5 of the holding member 2 is opened to fit the end portion of the support portion 14 from the outside, so that the mounting engagement edge 10 engages with the groove portion 17, and the through hole 18 of the support portion 14 is formed. The inner surface of the can be covered in a stable condition.

In this state, the inner diameter of the insertion hole 8 of the holding member 2 is larger than the outer diameter of the holding portion 7 of the microphone as described above, but the elastic holding member 3 is attached. The portion where it is present is smaller than the outer diameter of the grip portion 7. Therefore, when the microphone is attached, the fingers are hung on the finger hooks 11a, 12a, 13a exposed from the operation opening 16 and pressed inward to increase the inner diameter of the elastic gripping member 3 to grip the microphone. The part 7 is made ready for insertion. After that, in this state, when the grip portion 7 of the microphone is inserted into the insertion hole 8 to an appropriate depth to release the force of the finger hook portions 11a, 12a, 13a, the elastic force of the elastic holding member 3 causes the holding member 2 to intervene. It is possible to support the microphone by tightening the grip portion 7 with the grip. At this time, the holding member 2 is integrated with the case member 4 by the mounting edge 5, so that the microphone is reliably supported by the case member 4, and at the same time, the elasticity of the holding member 2 causes sufficient external vibration. It has been cut off from. Further, when the microphone is removed, pressing the finger hooks 11a, 12a, 13a with a finger opens the elastic holding member 3 as described above, so that the gripping force of the gripping portion 7 is lost, and thus the gripping portion 7 can be easily removed. it can.

Although a wire having elasticity is used as the elastic holding member 3, it may be formed by bending a strip-shaped plate into an annular shape. In this case, rising portions are provided at both ends of the plate, and It is also possible to form a groove or hole in the center of one end, insert the other end into the groove or hole, and operate via the rising portion.

[0016]

As is apparent from the above description, according to the present invention configured as described above, a simple structure including a tubular holding member, an elastic holding member, and a tubular case portion is provided. With a simple structure, the microphone can be reliably supported. At this time, since the holding member having elasticity abuts the entire contact portion with the microphone, excellent vibration damping performance can be ensured.

[Brief description of drawings]

FIG. 1 is a perspective view showing an overall configuration of a support according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a usage state of the support according to this embodiment.

FIG. 3 is an exploded perspective view of a support according to this embodiment.

[Explanation of symbols]

 1 Support Tool 2 Holding Member 3 Elastic Holding Member 4 Case Member 5 Mounting Edge 6 Cylindrical Part 7 Microphone Grip 8 Insertion Hole 9 Step 10 Mounting Engagement Edge 11 First Ring Part 12 Second Ring Part 13 Connection Part 11a, 12a, 13a Finger hook portion 14 Support portion 15 Mounting portion 16 Operation opening portion 17 Groove portion 18 Through hole

Claims (1)

[Scope of utility model registration request] 1. An anti-vibration support device for a microphone that supports a gripped portion of a microphone while minimizing the transmission of vibration, and has an insertion hole having a diameter that allows at least the gripped portion of the microphone to pass therethrough, and has elasticity. A cylindrical holding member formed of a material having, and provided along the outer circumference of the holding member, and elastically biases in a direction in which the diameter of the insertion hole of the holding member is reduced, and an elastic biasing force is applied to the outer circumferential portion. An elastic holding member on which an operating portion for expanding the diameter is provided, and a through hole for inserting the holding member is provided at an axial center portion, and an operating opening for exposing the operating portion. And a cylindrical case portion that is formed on each of the side surfaces and accommodates the holding member and the elastic holding member in the through hole, and the front portion is operated by operating the operation portion from the outside of the case portion. An anti-vibration support tool for a microphone, characterized in that the elastic gripping member is operated to support and release the holding portion of the microphone.