CN214707968U

CN214707968U - Support structure and pickup device

Info

Publication number: CN214707968U
Application number: CN202120660385.XU
Authority: CN
Inventors: 王洋; 谢奕; 戴传斌
Original assignee: Aputure Imaging Industries Co Ltd
Current assignee: Shenzhen Aitushi Innovation Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-12
Anticipated expiration: 2031-03-30

Abstract

A stent structure comprising: a clamping structure for clamping the microphone; and a support structure including a first support arm and a second support arm located on different planes, the clamping structure being connected to the first support arm, the support structure allowing the clamping structure to move in different directions, the second support arm being used to connect to the base structure of the support structure. The first support arm and the second support arm are designed to be arranged in a non-same plane, so that when the microphone is fixed to the support structure, the first support arm and the second support arm cannot collide even if the support structure deforms front and back, left and right, and noise generated by collision is avoided; meanwhile, the first supporting arm and the second supporting arm are designed to be arranged in a non-same plane, so that the transmission path of noise generated by friction of the support structure is effectively lengthened, and the effect of reducing noise conduction is achieved.

Description

Support structure and pickup device

Technical Field

The utility model belongs to the support field especially relates to a supporting structure and pickup device.

Background

In audio and video creation such as recording, movie and television play, short video production and the like, sound receiving devices carried by the users such as mobile phones, cameras and the like cannot achieve good sound receiving in scenes, so professional microphone equipment is essential. In a large number of scenes, the microphone device is provided with a support to realize stable support, and the microphone device can be fixed on a mobile phone or a camera through the support.

Existing stents include bungee stents and split stents. The elastic rope support clamps the microphone in the middle through the crossed elastic ropes, and the support is complex in structure, easy to damage, limited in service life and capable of causing great adverse effects on sound reception of the microphone.

Compared with the elastic rope support, the split support is simple in structure and long in service life, so that the split support is wider in application. When the microphone fixing device is used, the microphone is firstly fixed on the support, then the support is installed in the external equipment, and in the process of moving the external equipment, the microphone is easy to shake, the microphone shakes to cause the support structure to deform properly, and the support deforms to possibly generate noise.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a supporting structure and a sound pickup device, which solve the problem that the microphone is easy to generate noise when being fixed on a support.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a support structure is provided for supporting a microphone, which is characterized in that: the support structure includes:

a clamping structure for clamping the microphone; and

support structure, including being located the first support arm and the second support arm on different planes, clamping structure with first support arm is connected, support structure allows clamping structure moves in not equidirectional, the second support arm be used for with the support bearing structure's base structural connection.

In one embodiment, the joint of the first support arm and the second support arm is a bent structure, and the clamping structure, the support structure and the bent structure are made of deformable materials.

In one embodiment, the extension path of the first support arm is staggered with respect to the axial direction of the microphone;

the extension path of the second support arm and the axial direction of the microphone are arranged in a staggered mode, and the first support arm and the second support arm are arranged at intervals along the axial direction of the microphone.

In one embodiment, a force relief hole is formed at the connection of the clamping structure and the first support arm.

In one embodiment, the clamping structure comprises two clamping arms which have elastic restoring force and are connected with the first supporting arm, two clamping arms are arranged at intervals, one ends of the two clamping arms are connected, the two clamping arms jointly form a clamping hole, and the microphone is located in the clamping hole.

In one embodiment, the support structure further comprises: the buffer ring is made of elastic materials and is attached to the inner walls of the two clamping arms.

In one embodiment, the inner walls of the clamping arms are all arranged in a concave arc surface, a plurality of supporting parts are arranged at the bottom of the inner wall of each clamping arm and protrude towards the microphone, the supporting parts are arranged at intervals, the supporting parts are all abutted against the microphone, and a notch is formed in the position, close to the free end of each clamping arm, of each buffering ring.

In one embodiment, the second support arm has a mounting hole thereon, the position of the mounting hole corresponds to the position of the base structure,

the mounting hole is used for mounting a fastener for fixing the support structure on the base structure;

the base structure comprises a mounting seat and an adjusting part connected with the mounting seat, the mounting seat is fixedly connected with the second supporting arm, and the adjusting part is used for being connected to external equipment.

In one embodiment, the extension path of the first support arm and/or the extension path of the second support arm are both arranged in a non-straight line, the extension path of the first support arm is arranged in an arc, and the first support arm surrounds the microphone along the circumferential part of the microphone; the extension path of the second support arm is arranged in an arc line, and the second support arm surrounds the microphone along the circumferential part of the microphone.

The application also provides a sound pickup device, which comprises a microphone and one or more support structures.

The beneficial effect of this application lies in: the first support arm and the second support arm are designed to be arranged in a non-same plane, so that when the microphone is fixed to the support structure, the first support arm and the second support arm cannot collide even if the support structure deforms front and back, left and right, and noise generated by collision is avoided; meanwhile, the first supporting arm and the second supporting arm are designed to be arranged in a non-same plane, so that the transmission path of noise generated by friction of the support structure is effectively lengthened, and the effect of reducing noise conduction is achieved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a perspective view of a support structure provided in accordance with an embodiment of the present application;

FIG. 2 is a side view of a support structure provided in accordance with an embodiment of the present application;

FIG. 3 is an exploded view of a support structure provided in accordance with an embodiment of the present application;

FIG. 4 is a perspective view of a support structure with a segmented second support arm according to an embodiment of the present disclosure;

fig. 5 is a view illustrating a sound pickup apparatus using two stand structures according to an embodiment of the present application;

FIG. 6 illustrates a sound pickup apparatus using a single mounting structure according to an embodiment of the present application;

fig. 7 is an exploded view of a sound pickup apparatus using a single bracket structure according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

10. a clamping structure; 101. a relief hole; 102. a clamping hole; 103. a notch; 11. a clamp arm; 111. a contact part; 112. an insert block; 20. a support structure; 21. a first support arm; 22. a second support arm; 221. a support arm; 222. mounting a plate; 23. a bracket connector; 201. mounting holes; 30. a buffer ring; 31. a support point; 1. a microphone; 2. a mounting seat; 3. an adjustment member; 4. a support structure.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

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 application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 4, the present embodiment provides a support structure 4, and the support structure 4 includes a clamping structure 10 and a supporting structure 20. The microphone 1 may be held by the holding structure 10 during use, but the holding of the microphone 1 is not limited to holding, and other structures matching the microphone 1 may be used, for example, a ring into which the microphone 1 is inserted and mounted.

The support structure 20 comprises a first support arm 21 and a second support arm 22 located on different planes, the clamping structure 10 is connected with the first support arm 21, two ends of the first support arm 21 are located on two sides of the clamping structure 10, and the second support arm 22 is connected with a base structure for supporting the support structure 4.

The clamping structure 10 and the support structure 20 may be made of a deformable or elastically deformable material, such as a plastic material, a metal or a fibrous material, or the like. The clamp structure 10 and the support structure 20 may be integrally formed or constructed of multiple segments. Preferably, the integrated structure is formed integrally, so that the integral structure is more complete. Through designing into first support arm 21 and second support arm 22 to be non-coplanar and arranging, thereby when microphone 1 is fixed to supporting structure 4, because microphone 1 and supporting structure 4 are whole to be fixed to equipment such as camera or cell-phone, consequently at the in-process of mobile camera or cell-phone, make microphone 1 rock easily, even this technical scheme rocks because microphone 1 and causes supporting structure 20 to take place suitable deformation, first support arm 21 and second support arm 22 are also difficult for the collision, the noise that the collision produced has effectively been avoided.

In one embodiment, the joint of the first support arm 21 and the second support arm 22 is a bent structure. The material of the bending structure is the same as that of the supporting structure. Optionally, the bending structure extends in an axial direction of the microphone. The bending structure can be designed into an S-shaped structure, an inclined downward structure, an inclined upward structure and the like. The bending structure makes the first supporting arm 21 and the second supporting arm 22 be spaced apart from each other, so that the first supporting arm 21 and the second supporting arm 22 are not likely to collide with each other when the microphone 1 moves along the axial direction thereof or moves between the two ends of the first supporting arm 21, thereby effectively reducing the noise.

In one embodiment, the clamping structure 10 is located in the middle of the first support arm 21, i.e. the center of gravity of the clamping structure 10 is located at the center of the support structure 4, thereby improving the stability of the microphone 1 during use.

In one embodiment, the extension path of the first support arm 21 is staggered from the axial direction of the microphone 1; the extension path of the second support arm 22 is staggered with the axial direction of the microphone 1, and the first support arm 21 and the second support arm 22 are arranged at intervals along the axial direction of the microphone 1, that is, a plane defined by the extension path of the first support arm 21 and perpendicular to the axial direction of the microphone 1 is non-coplanar with a plane defined by the extension path of the second support arm 22 and perpendicular to the axial direction of the microphone 1.

Meanwhile, as can be seen from fig. 2, the integral connecting thickness of the first support arm 21 and the second support arm 22 is smaller than or substantially equal to the thickness of the clamping structure 10, so that the first support arm 21 and the second support arm 22 are designed to be arranged in a non-same plane while the integral thickness of the support structure 4 is not increased, the propagation path of noise in the support structure 4 is effectively lengthened, and the effect of reducing noise is achieved. Of course, the overall thickness of the first support arm 21 and the second support arm 22 in the axial direction of the microphone 1 may be larger than the thickness of the holding structure 10, for example, not more than 1.5 times the thickness of the holding structure 10.

In one embodiment, the connection between the clamp structure 10 and the first support arm 21 is provided with a relief hole 101. The number of the relief holes 101 may be one. Alternatively, the relief holes 101 may be spaced apart. Through setting up the hole 101 of letting out power, when removing microphone 1 on the clamping structure 10 reducible clamping structure 10 when opening extrusion stress to first support arm 21 junction production to reduce the fracture risk when clamping structure 10 wide-angle uses, effectively promote the life of supporting structure 4.

In one embodiment, the clamping structure 10 includes two clamping arms 11 having elastic restoring force and connected to the first supporting arm 21, two clamping arms 11 are disposed at intervals, one ends of the two clamping arms 11 are connected, and the two clamping arms 11 together form a clamping hole 102, and the microphone 1 is located in the clamping hole 102. Optionally, the upper ends of the two holding arms 11 extend inward to form interference parts 111 for abutting on the microphone 1. The microphone 1 is clamped by the two clamping arms 11 and then the abutting portion 111 is pressed against the microphone, so that the microphone is stably installed in the clamping hole 102. Alternatively, the two holding arms 11 may be integrally formed, and the two holding arms 11 are symmetrically disposed in a curved shape facing each other with the joint as a base point for holding the microphone 1.

In one embodiment, the support structure 4 further comprises: the buffer ring 30 is made of elastic material, and the buffer ring 30 is attached to the inner walls of the two clamping arms 11. Optionally, the buffering ring 30 is made of rubber or silica gel, and the buffering ring 30 plays a role in buffering and damping the microphone 1 and simultaneously facilitates the clamping and fixing of the microphone 1 to be firmer and more stable.

In one embodiment, the inner wall of the clamping arm 11 is a concave arc surface, the position of the buffer ring 30 at the bottom of the inner wall of the clamping arm 11 is provided with a plurality of supporting portions 31 protruding toward the microphone 1, the supporting portions 31 are arranged at intervals, the supporting portions 31 are all abutted against the microphone 1, and the supporting portions 31 cooperate with the abutting portions 111 to form upper and lower abutting against on the microphone, so that the microphone is wrapped well, and the microphone is installed more stably. Of course, in order to more stably clamp and fix the microphone 1, the number of the supporting portions 31 may be more, for example, 3 or 4, and the like, and 4 supporting portions 31 are provided at intervals in the circumferential direction of the microphone 1. The free end of the buffer ring 30 near the holding arm 11 is provided with a notch 103, and the notch 103 is used for taking out the microphone 1 from the upper side of the holding hole 102.

In one embodiment, a plurality of insert blocks 112 are protruded from the inner side surface of the clamping arm 11, and the insert blocks 112 are fixed to the cushion ring 30 in an embedded manner, so that the cushion ring 30 is firmly attached to the wall of the hole on both sides of the clamping hole 102. Other fastening means, such as gluing, are of course also possible.

In one embodiment, the second support arm 22 has a mounting hole 201 thereon, and the position of the mounting hole 201 corresponds to the position of the base structure. The mounting holes 201 are used for mounting fasteners for fixing the bracket structure 4 to the base structure. For example, in the actual use process, a groove corresponding to the mounting hole 201 may be formed on the base structure, and then a fastener is locked in the mounting hole 201, and the fastener connects the support structure 4 and an external component (e.g., the base structure), so that the support structure 4 and the external component can be mounted and connected. The fasteners may be screws or the like. Of course, there are many ways of securing, and optionally, a bracket connector 23 is also provided on the mounting plate 222 for connection to the base structure. For example, the bracket connector 23 may be a protruding positioning block disposed at the bottom of the mounting plate 222, and correspondingly, the base structure is provided with a positioning groove in a concave manner, the protruding positioning block (i.e., the bracket connector 23) at the bottom of the mounting plate 222 is inserted into the positioning groove of the base structure and fixed, and then the mounting plate 222 is fixed to the base structure by using a fastening member. Or, in the actual use process, the bracket connector 23 may be omitted, and the bracket connector is directly fixedly connected to the base structure through the fastener installed in the mounting hole 201, which is not limited in the embodiment of the present application. It will be appreciated that the clamping arm 11, the first support arm 21, the second support arm 22, the mounting plate 222 or the bracket connection head 23 are integrally formed.

As an example, as shown in fig. 5 or fig. 6, the base structure includes a mounting base 2 and an adjusting component 3 that can move relative to the mounting base 2, and the mounting base 2 is fixedly connected to the second supporting arm 22. In the embodiment of the present application, a fastener installed in the installation hole 201 may be used to connect with the installation base 2 to fixedly connect the installation base 2 with the second support arm 22. The adjustment member 3 may be, for example, a cold shoe by which it can be mounted on a device, such as a video camera, a cell phone, a camera rabbit cage or a pan-tilt head, to which the entire structure is detachably secured.

The shape of the mounting base 2 is not limited in the embodiments of the present application, for example, as shown in fig. 5, the mounting base 2 may be rectangular, or as shown in fig. 6, the mounting base 2 may be square or circular, and the shape of the mounting base 2 may be designed as required when in use.

In an embodiment of the present application, when the supporting structure 4 includes the bracket connector 23, a groove corresponding to the bracket connector 23 is provided on the mounting base 2 to fix the bracket connector 23 in the groove, so as to realize the limitation of the mounting base 2 and the second supporting arm 22, and then realize corresponding fixed connection, and the specific connection mode may be connection using fasteners such as screws, gluing, clamping, welding, and the like.

Optionally, the second support arm 22 includes symmetrically disposed support arms 221 and a mounting plate 222, the symmetrically disposed support arms 221 are connected by the mounting plate 222, and the mounting holes 201 are located on the mounting plate 222.

In one embodiment, the second supporting arm 22 may also be provided in a sectional manner, as shown in fig. 4, the second supporting arm 22 includes two arms 221, wherein one end of one arm 221 is connected to one end of the first supporting arm 21, one end of the other arm 221 is connected to the other end of the first supporting arm 21, and the other ends of the two arms 221 are respectively connected to the mounting plates 222.

In one embodiment, the extension path of the first support arm 21 and/or the extension path of the second support arm 22 are arranged in a straight line. Optionally, the extension paths of the first support arm 21 and the second support arm 22 are both arranged in a straight line, the first support arm 21 and the second support arm 22 are both located below the microphone, and the first support arm 21 is located between the second support arm 22 and the microphone. Alternatively, the first support arm 21 is parallel to the second support arm 22.

In one embodiment, the extension path of the first support arm 21 is non-linearly arranged. Alternatively, the first supporting arm 21 may be continuously and multi-section bent.

Alternatively, the extending path of the first support arm 21 is arranged in an arc, and the first support arm 21 surrounds the microphone 1 along the circumferential portion of the microphone 1. The use of the first support arm 21 in the shape of an arc ensures that the arm has a length longer than its thickness, effectively increasing the propagation path of the noise. Of course, the first support arm 21 may have other shapes, such as a polygonal shape, an S-shape, etc.

In one embodiment, the extension path of the second support arm 22 is non-linearly disposed. Alternatively, the second supporting arm 21 may be continuously and multi-section bent.

Alternatively, the extending path of the second support arm 22 is arranged in an arc, and the second support arm 22 surrounds the microphone 1 along the circumferential portion of the microphone 1.

As shown in fig. 1 to 6, the first support arm 21 and the second support arm 22 are connected to form a non-linear shape, and the non-linear shape means that the overall shape formed by connecting the first support arm 21 and the second support arm 22 is not a straight line or an arc, and the connection between the first support arm 21 and the second support arm is a three-dimensional loop arrangement with a bent structure. While the use of a support structure 20 of non-linear shape ensures a length as long as possible compared to its thickness, allowing it to have an excellent elastic deformation and a longer propagation path, and the support structure 20 of non-linear shape has a good cushioning effect.

Support structure 4 adopts elastic material to make to support structure 4 can produce elastic deformation, allows to install microphone 1 on clamping structure 10 and reciprocates from beginning to end, and support structure 4 is easy to assemble and dismantles, and convenient to use, general microphone 1 and the support equipment of different diameter sizes in the market, and market prospect is very good.

As shown in fig. 5 and 7, the present invention further provides a sound pickup apparatus, which includes a microphone 1 and one or more supporting structures 4.

As shown in fig. 5, when the number of the support structures 4 is plural, the plural support structures 4 share one mount 2, and the plural support structures 4 are disposed on the mount 2 along the same axis. It can be understood that, a sliding groove is arranged on one side of the mounting base 2 facing the adjusting component 3, so that the mounting base 2 and the adjusting component 3 can move relatively, and the position of the mounting base 2 on the adjusting component 3 is adjusted, that is, the position of the microphone 1 on the electronic product can be realized, and the consumer can adjust the position of the microphone 1 on the electronic product according to the situation. Of course, the user can freely match the number of the brackets 4 according to the length of the microphone 1. For example, when the microphone 1 is too long, the microphone 1 may be fixed using two stand structures 4 (as shown in fig. 5), and the two stand structures 4 form a stable attachment to the front and rear ends of the microphone 1. For example, when the length of the microphone 1 is short, a single support structure 4 may be used (as shown in fig. 6 and 7).

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. A support structure (4) for supporting a microphone (1), characterized in that: the support structure (4) comprises:

a clamping structure (10), the clamping structure (10) being used for clamping the microphone (1); and

-a support structure (20) comprising a first support arm (21) and a second support arm (22) located in different planes, said clamping structure (10) being connected to said first support arm (21), said support structure (20) allowing said clamping structure (10) to move in different directions, said second support arm (22) being adapted to be connected to a base structure supporting said support structure (4).

2. A support structure (4) according to claim 1, characterized in that: the joint of the first supporting arm (21) and the second supporting arm (22) adopts a bending structure, and the clamping structure, the supporting structure and the bending structure are made of deformable materials.

3. A support structure (4) according to claim 1 or 2, wherein:

the extending path of the first supporting arm (21) is staggered with the axial direction of the microphone (1);

the extending path of the second supporting arm (22) and the axial direction of the microphone (1) are arranged in a staggered mode, and the first supporting arm (21) and the second supporting arm (22) are arranged at intervals along the axial direction of the microphone (1).

4. A support structure (4) according to claim 1 or 2, wherein: and a force release hole (101) is formed at the joint of the clamping structure (10) and the first supporting arm (21).

5. A support structure (4) according to claim 1 or 2, wherein: clamping structure (10) are including having elastic restoring force and connecting centre gripping arm (11) of first support arm (21), centre gripping arm (11) interval is provided with two, two the one end of centre gripping arm (11) is connected, and two centre gripping arm (11) forms centre gripping hole (102) jointly, microphone (1) is located in centre gripping hole (102).

6. A support structure (4) according to claim 5, wherein: the support structure (4) further comprises: the buffer ring (30) is made of elastic materials, and the buffer ring (30) is attached to the inner walls of the two clamping arms (11).

7. A support structure (4) according to claim 6, wherein: the inner wall of centre gripping arm (11) all is the setting of concave arc face, buffering ring (30) are located the position court of centre gripping arm (11) inner wall bottom microphone (1) protruding a plurality of supporting parts (31) that are equipped with, supporting part (31) interval sets up, the equal butt of supporting part (31) microphone (1), buffering ring (30) are close to breach (103) are seted up to the free end position of centre gripping arm (11).

8. A support structure (4) according to claim 1 or 2, wherein:

the second supporting arm (22) is provided with a mounting hole (201), the position of the mounting hole (201) corresponds to the position of the base structure,

the mounting holes (201) are used for mounting fasteners for fixing the support structure (4) on the base structure;

the base structure comprises a mounting base (2) and an adjusting part (3) connected with the mounting base (2), the mounting base (2) is fixedly connected with the second supporting arm (22), and the adjusting part (3) is used for being connected to external equipment.

9. A support structure (4) according to claim 1 or 2, wherein: the extension path of the first support arm (21) and/or the extension path of the second support arm (22) are/is arranged in a non-straight line, the extension path of the first support arm (21) is arranged in an arc line, and the first support arm (21) surrounds the microphone (1) along the circumferential part of the microphone (1); the extending path of the second supporting arm (22) is arranged in an arc line, and the second supporting arm (22) surrounds the microphone (1) along the circumferential part of the microphone (1).

10. A sound pickup apparatus characterized in that: comprising a microphone (1) and one or more support structures (4) according to any of claims 1-9.