CN212259290U - Microphone damping device and microphone thereof - Google Patents
Microphone damping device and microphone thereof Download PDFInfo
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- CN212259290U CN212259290U CN202021441305.3U CN202021441305U CN212259290U CN 212259290 U CN212259290 U CN 212259290U CN 202021441305 U CN202021441305 U CN 202021441305U CN 212259290 U CN212259290 U CN 212259290U
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- microphone
- fixing plate
- damping
- ball
- shock absorbing
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Abstract
The application discloses a microphone damping device and a microphone thereof, wherein the microphone damping device comprises an upper fixing plate, a lower fixing plate and damping balls, and the damping balls are arranged between the upper fixing plate and the lower fixing plate in a uniformly dispersed manner; the shock absorption ball is made of elastic materials. The utility model provides a microphone damping device and microphone thereof, through setting up the shock attenuation ball of a plurality of adoption elastic material preparation of evenly arranging, the cooperation sets up the upper fixed plate who is used for connecting the microphone main part simultaneously, and be used for connecting external equipment's bottom plate, can form effectual multilateral equilibrium torque, thereby guarantee under receiving external force interference, damping device can rely on the dynamic balance of self to eliminate external force, and then reach the shock attenuation effect, for microphone especially rifle type microphone follow human step motion production about the use and rock the well shock attenuation, thereby eliminate mechanical noise, the noise.
Description
Technical Field
The application relates to the technical field of microphones, in particular to a microphone damping device and a microphone thereof.
Background
The video photography industry has been rapidly developed in recent years, and microphones are widely used as pickup devices for video photography, wherein the application requirements of gun microphones are mainly used. Most of the gun microphones in the market currently have a plastic damping support, such as a single-reflex gun microphone, and the tail of the microphone is provided with a plastic support of an arc frame structure with a shape matched with that of the tail of the microphone, and the plastic support is used for fixing the microphone and providing a certain damping performance. Because the traditional plastic support is used for damping, the microphone is damped during use by using the specific characteristics of a plastic material (such as nylon) and principles such as a structure bending process, on one hand, the requirement on the modeling structure of the plastic support is high, the mold is required to be opened independently, the cost is high, and the plastic support occupies a large volume and is easy to damage; on the other hand, the hardness is harder after the plastic molding, so that the shock absorption and buffering degree of the plastic support is lower, the gun type microphone is not beneficial to completely eliminating strong vibration generated by the fact that the gun type microphone shakes up and down, left and right along with the movement of the human body step in the using process, and even the gun type microphone collides, and mechanical noise and noise are difficult to eliminate.
Disclosure of Invention
The present application aims to solve at least one of the above technical problems to a certain extent.
The application provides a microphone damping device, includes:
an upper fixing plate;
a lower fixing plate; and
the damping balls are arranged between the upper fixing plate and the lower fixing plate in a uniformly dispersed manner;
the shock absorption ball is made of elastic materials.
Further, the shock-absorbing ball includes:
a damping ball body;
the upper mounting part is arranged at the upper end of the damping ball main body and is matched and fixed with the upper mounting plate; and
the lower mounting part is arranged at the lower end of the damping ball main body and is matched and fixed with the lower mounting plate;
the upper fixing plate is provided with an upper mounting hole which is matched with the upper mounting part and is used for fixedly mounting the upper mounting part; and a lower mounting hole matched with the lower mounting part and used for fixedly mounting the lower mounting part is formed in the lower fixing plate.
Furthermore, the upper mounting part comprises an upper connecting part and an upper locking part, the upper connecting part is arranged at the upper mounting hole in a penetrating way, and the upper locking part is positioned above the upper mounting hole so as to fasten the damping ball on the upper mounting plate; and/or the presence of a catalyst in the reaction mixture,
the lower mounting part comprises a lower connecting part and a lower locking part, the lower connecting part penetrates through the lower mounting hole, and the lower locking part is positioned below the lower mounting hole to fasten the damping ball on the lower mounting plate.
Furthermore, the upper mounting hole is provided with a circular through hole, the upper connecting part is of a cylindrical structure formed by extending upwards from the damping ball main body, the upper locking part is of a circular boss structure formed by extending horizontally outwards from the upper connecting part, the diameter of the upper connecting part is matched with that of the upper mounting hole, and the diameter of the upper locking part is larger than that of the upper mounting hole; and/or the presence of a catalyst in the reaction mixture,
the mounting hole sets up to be circular through-hole down, lower connecting portion are from the cylinder structure that shock attenuation ball main part downwardly extending formed, lower locking portion is from the circular boss structure of the outside horizontal extension formation of lower connecting portion, the diameter of lower connecting portion is identical with the diameter of mounting hole down, the diameter of lower locking portion is greater than the diameter of mounting hole down.
Furthermore, the upper mounting plate is provided with an upper locking groove used for accommodating the upper locking part at the position corresponding to the upper locking part; and/or the presence of a catalyst in the reaction mixture,
the lower mounting plate is provided with a lower locking groove used for accommodating the lower locking part at the position corresponding to the lower locking part.
Further, the damping ball main body is of an elliptic ball structure.
Furthermore, the middle part of the damping ball is provided with a middle through hole which longitudinally penetrates through the damping ball.
Further, the quantity of shock attenuation ball sets up to 4, 4 shock attenuation ball evenly distributed is between upper fixed plate and bottom plate and near outer edge.
Further, the upper fixing plate and/or the lower fixing plate are made of aluminum materials.
Based on this, this application still provides a microphone simultaneously, includes:
a microphone damping device;
a microphone main body fixedly installed above the microphone damping device; and
the connecting seat is fixedly arranged below the microphone damping device;
the microphone shock absorbing device is the microphone shock absorbing device.
The beneficial effect of this application is: the damping device has the advantages that by arranging a plurality of damping balls which are uniformly distributed and made of elastic materials, and simultaneously arranging an upper fixing plate used for connecting a microphone main body and a lower fixing plate used for connecting external equipment in a matching manner, effective polygonal balance moment can be formed, so that the damping device can eliminate external force by means of self dynamic balance under the interference of the external force, the damping effect is further achieved, and the damping device can damp vibration of a microphone, particularly a gun type microphone, in the process of using the damping device, in the process of shaking up and down, left and right along with the movement of a human body step, so that mechanical noise and noise are eliminated; meanwhile, the damping ball with the oval ball body structure is made of elastic materials, and the fixing plate is made of aluminum materials, so that the damping ball is stable in performance, long in service life, simple in structure, small in size, convenient to assemble, suitable for small-batch and multi-batch production and application, capable of effectively reducing die opening cost of a die, reducing product cost and improving market competitiveness.
Drawings
Fig. 1 is a schematic perspective view of a microphone damping device according to the present application.
Fig. 2 is an exploded schematic view of a microphone damping device according to the present application.
Fig. 3 is a schematic front view perspective plane structure diagram of the microphone damping device of the present application.
Fig. 4 is a schematic partial sectional view of a first embodiment of a microphone damping device according to the present application.
Fig. 5 is a schematic partial sectional view of a second embodiment of a microphone damping device according to the present application.
Fig. 6 is a schematic front view angle plane structure diagram of the microphone of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
In the description of the present application, 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," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed 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.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature therebetween; also, the first feature "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature; the first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature.
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
Referring to fig. 1 to 5, the present application provides a microphone damping device, which includes an upper fixing plate 10, a lower fixing plate 20 and a damping ball 30.
In this application, shock attenuation ball 30 sets up to a plurality ofly, and is a plurality of the even dispersion of shock attenuation ball 30 arranges between upper fixed plate 10 and bottom plate 20. The damping ball 30 is made of an elastic material, so that the damping ball has strong buffering, damping and restoring capabilities, and further the buffering and damping functions of the microphone damping device can be realized. In this embodiment, the damping ball 30 is preferably made of a silicone material. Of course, in other embodiments, the damping ball 30 may be replaced by other elastic materials such as rubber.
The upper fixing plate 10 and the lower fixing plate 20 are installed and fixed with a plurality of damping balls 30 in a matching manner so as to form a microphone damping device with strong bearing capacity and good damping performance by matching with the plurality of damping balls 30. The upper fixing plate 10 is also used to connect with the microphone body, and the lower fixing plate 20 is used to connect with a connecting base such as a cold boot base. In this application, the upper fixing plate 10 and the lower fixing plate 20 are made of metal materials. In a preferred embodiment, the upper fixing plate 10 and the lower fixing plate 20 are preferably made of aluminum.
The damping ball 30 includes a damping ball body 31, an upper mounting portion 32 disposed at the upper end of the damping ball body 31 for being fixed in cooperation with the upper mounting plate 10, and a lower mounting portion 33 disposed at the lower end of the damping ball body 31 for being fixed in cooperation with the lower mounting plate 20. The upper fixing plate 10 is provided with an upper mounting hole 11 adapted to the upper mounting portion 32 for fixing the upper mounting portion 32. The lower fixing plate 20 is provided with a lower mounting hole 21 adapted to the lower mounting portion 33 for fixedly mounting the lower mounting portion 33. In practical implementation, for convenience of processing and assembly, the upper mounting portion 32 and the lower mounting portion 33 of the damping ball 30 are preferably configured to be identical, and further, the upper mounting hole 11 of the upper fixing plate 10 and the lower mounting hole 21 of the lower fixing plate 20 are also preferably configured to be identical.
As shown in fig. 4 and 5, the upper mounting portion 32 includes an upper connecting portion 321 and an upper locking portion 322, the upper connecting portion 321 is inserted into the upper mounting hole 11, and the upper locking portion 322 is located above the upper mounting hole 11 to fasten the shock-absorbing ball 30 to the upper mounting plate 10. In this embodiment, the upper mounting hole 11 is provided with a circular through hole penetrating through the upper mounting plate 10, the upper connecting portion 321 is a cylindrical structure formed by extending upward from the damper ball body 31, the upper locking portion 322 is a circular boss structure formed by extending outward and horizontally from the upper connecting portion 321, the diameter of the upper connecting portion 321 is matched with the diameter of the upper mounting hole 11, the diameter of the upper locking portion 322 is greater than the diameter of the upper mounting hole 11, and the upper mounting plate 10 is provided with an upper locking groove 12 for accommodating the upper locking portion 322 at a position corresponding to the upper locking portion 322.
The lower mounting portion 33 includes a lower connecting portion 331 and a lower locking portion 332, the lower connecting portion 331 is inserted into the lower mounting hole 21, and the lower locking portion 332 is located below the lower mounting hole 21 to fasten the damping ball 30 to the lower mounting plate 20. In this embodiment, the lower mounting hole 21 is provided with a circular through hole penetrating through the lower mounting plate 20, the lower connecting portion 331 is a cylindrical structure formed by extending downward from the damping ball body 31, the lower locking portion 332 is a circular boss structure formed by extending outward and horizontally from the lower connecting portion 331, the diameter of the lower connecting portion 331 is matched with the diameter of the lower mounting hole 21, and the diameter of the lower locking portion 332 is greater than the diameter of the lower mounting hole 21. The lower mounting plate 20 has a lower locking groove (not shown, please refer to the upper locking groove 12) formed at a position corresponding to the lower locking portion 332 for accommodating the lower locking portion 332.
In this embodiment, the damping ball body 31 is preferably configured as an oval sphere structure, and as shown in the drawings, the term "oval sphere structure" refers to: in a front view, the outer contour of the damping ball body 31 is an oval or a slightly flat approximately oval shape. The outer contour of the damping ball body 31 is preferably arranged to be circular in a top view. Through inciting somebody to action damping ball main part 31 sets up and is oval spheroid structure, and on the one hand, it can effectively provide great shock attenuation buffering face to overlook to be circular shape damping ball main part 31 under the visual angle, and on the other hand is oval-shaped damping ball main part 31 can effectively restrict longitudinal vibration skew scope under the main visual angle, promotes whole stationarity. Of course, in other embodiments, the outer contour of the damping ball body 31 in the front view can be configured to have other suitable shapes, such as a rectangle, and the outer contour of the damping ball body 31 in the top view can be configured to have other suitable shapes, such as an ellipse, a square, etc.
In the embodiment shown in fig. 4, in order to further improve the shock-absorbing performance of the shock-absorbing ball 30 and at the same time facilitate the installation of the shock-absorbing ball 30 with the upper and lower fixing plates 10 and 20, a cylindrical through-hole 34 is formed in the middle of the shock-absorbing ball 30 to longitudinally penetrate the shock-absorbing ball 30. Of course, as shown in fig. 5, in another embodiment, the damping ball 30 may also be directly provided with a hollow structure, and the hollow portion of the damping ball 30 forms the middle through hole 34.
The number of the damping balls 30 is preferably set to 4, and the 4 damping balls 30 are uniformly distributed between the upper fixing plate 10 and the lower fixing plate 20 and near the outer edges of the upper fixing plate 10 and the lower fixing plate 20, so as to form a quadrangular balance moment with the upper fixing plate 10 and the lower fixing plate 20. In this embodiment, the upper fixing plate 10 and the lower fixing plate 20 are disposed in a square structure, and 4 damping balls 30 are disposed at four corners of the upper fixing plate 10 and the lower fixing plate 20. It is understood that, in other embodiments, the upper fixing plate 10 and the lower fixing plate 20 may be provided with other shapes according to actual design requirements, such as a circle, an ellipse, etc., and the number and arrangement positions of the shock absorbing balls 30 may also be specifically provided according to actual requirements, such as: arranging the upper fixing plate 10 and the lower fixing plate 20 in a circular structure, wherein the number of the damping balls 30 is 5, and arranging 5 damping balls 30 at the outer edges of the upper fixing plate 10 and the lower fixing plate 20 in an annular array; for another example: the upper fixing plate 10 and the lower fixing plate 20 are arranged in an oval structure, and the number of the damping balls 30 is set to 6, wherein 5 damping balls 30 are uniformly distributed at the outer edges of the upper fixing plate 10 and the lower fixing plate 20, and the other 1 damping ball 30 is arranged between the upper fixing plate 10 and the lower fixing plate 20.
Referring to fig. 6, based on the above technical solution, the present application also provides a microphone, which includes a microphone damping device, a microphone main body 101 fixedly installed above the microphone damping device, and a connection seat 102 fixedly installed below the microphone damping device for connecting other external devices. The microphone shock absorbing device is the microphone shock absorbing device. The connection base 102 is preferably provided as a cold shoe.
The utility model provides a microphone damping device, through setting up a plurality of damping balls 30 that evenly arrange's the preparation of adoption elastic material, the cooperation sets up the upper fixed plate 10 that is used for connecting microphone main part 101 simultaneously, and the bottom plate 20 that is used for connecting external equipment, can form effectual multilateral equilibrium torque, thereby guarantee under receiving external force interference, damping device relies on the dynamic balance of self to eliminate external force, thereby reach the shock attenuation effect, for microphone especially rifle type microphone follow human step motion production about the use and rock the well shock attenuation, thereby eliminate mechanical noise, the noise. The utility model provides a microphone damping device not only the shock attenuation effect is better, simple structure simultaneously, and is small, and the equipment is convenient, is fit for small batch, the production of many batches is used, can effectively reduce mould die sinking expense, reduces product cost, improves market competition.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the spirit of the disclosure.
Claims (10)
1. A microphone shock absorbing device, comprising:
an upper fixing plate;
a lower fixing plate; and
the damping balls are arranged between the upper fixing plate and the lower fixing plate in a uniformly dispersed manner;
the shock absorption ball is made of elastic materials.
2. The microphone shock absorbing device as claimed in claim 1, wherein the shock absorbing ball comprises:
a damping ball body;
the upper mounting part is arranged at the upper end of the damping ball main body and is matched and fixed with the upper mounting plate; and
the lower mounting part is arranged at the lower end of the damping ball main body and is matched and fixed with the lower mounting plate;
the upper fixing plate is provided with an upper mounting hole which is matched with the upper mounting part and is used for fixedly mounting the upper mounting part; and a lower mounting hole matched with the lower mounting part and used for fixedly mounting the lower mounting part is formed in the lower fixing plate.
3. The microphone shock absorbing device as claimed in claim 2, wherein the upper mounting portion includes an upper connecting portion and an upper locking portion, the upper connecting portion being inserted into the upper mounting hole, the upper locking portion being positioned above the upper mounting hole to fasten the shock absorbing ball to the upper mounting plate; and/or the presence of a catalyst in the reaction mixture,
the lower mounting part comprises a lower connecting part and a lower locking part, the lower connecting part penetrates through the lower mounting hole, and the lower locking part is positioned below the lower mounting hole to fasten the damping ball on the lower mounting plate.
4. The microphone shock absorbing device according to claim 3, wherein the upper mounting hole is provided as a circular through hole, the upper connecting portion is a cylindrical structure formed by extending upward from the main body of the shock absorbing ball, the upper locking portion is a circular boss structure formed by extending horizontally outward from the upper connecting portion, the diameter of the upper connecting portion is matched with that of the upper mounting hole, and the diameter of the upper locking portion is larger than that of the upper mounting hole; and/or the presence of a catalyst in the reaction mixture,
the mounting hole sets up to be circular through-hole down, lower connecting portion are from the cylinder structure that shock attenuation ball main part downwardly extending formed, lower locking portion is from the circular boss structure of the outside horizontal extension formation of lower connecting portion, the diameter of lower connecting portion is identical with the diameter of mounting hole down, the diameter of lower locking portion is greater than the diameter of mounting hole down.
5. The microphone shock absorbing device as claimed in claim 4, wherein the upper mounting plate is formed with an upper locking groove for receiving the upper locking portion at a position corresponding to the upper locking portion; and/or the presence of a catalyst in the reaction mixture,
the lower mounting plate is provided with a lower locking groove used for accommodating the lower locking part at the position corresponding to the lower locking part.
6. A microphone shock absorbing device as defined in claim 2, wherein the shock absorbing ball body has an elliptical sphere structure.
7. A microphone damping device according to any one of claims 1 to 6, wherein the damping ball is provided at its middle with a central through hole extending longitudinally through the damping ball.
8. The microphone shock absorbing device as claimed in any one of claims 1 to 6, wherein the number of the shock absorbing balls is set to 4, and 4 shock absorbing balls are uniformly distributed between the upper fixing plate and the lower fixing plate and near the outer edge.
9. The microphone shock absorbing device as claimed in any one of claims 1 to 6, wherein the upper fixing plate and/or the lower fixing plate is made of an aluminum material.
10. A microphone, comprising:
a microphone damping device;
a microphone main body fixedly installed above the microphone damping device; and
the connecting seat is fixedly arranged below the microphone damping device;
the microphone damping device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441305.3U CN212259290U (en) | 2020-07-20 | 2020-07-20 | Microphone damping device and microphone thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441305.3U CN212259290U (en) | 2020-07-20 | 2020-07-20 | Microphone damping device and microphone thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259290U true CN212259290U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021441305.3U Active CN212259290U (en) | 2020-07-20 | 2020-07-20 | Microphone damping device and microphone thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259290U (en) |
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2020
- 2020-07-20 CN CN202021441305.3U patent/CN212259290U/en active Active
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