Shockproof frame and microphone

Abstract

The invention belongs to the technical field of sound pick-up devices, and particularly relates to a shockproof frame, which is used for connecting a microphone main body and a supporting seat, and comprises an inner bracket, an outer bracket and an elastic piece for connecting the inner bracket and the outer bracket, the elastic piece is arranged on the inner support, a clamping groove structure clamped with the elastic piece is correspondingly arranged on the outer support, and at least part of the elastic piece can be clamped into the clamping groove structure when the outer support and the inner support rotate relatively. The shockproof frame is divided into the inner support and the outer support, the inner support and the outer support are connected through the elastic piece, the elastic piece is connected to the inner support, the clamping groove structure clamped with the elastic piece is arranged at the corresponding position of the outer support, and the elastic piece is arranged to be clamped into the clamping groove structure in a screwing-in mode. Therefore, clamping connection of the elastic piece and the clamping groove structure can be completed as long as the outer support and the inner support rotate relatively, the assembling efficiency is greatly improved, and the clamping connection structure is simple and low in cost.

Description

Technical Field

[0001] The invention belongs to the technical field of sound pickup devices, and in particular relates to a shockproof stand and a microphone. Background Art

[0002] A microphone is an energy conversion device that converts sound signals into electrical signals. During use, the microphone is secured with a support. Traditional support only provides simple support, making the microphone susceptible to external influences and vibration, which affects its performance.

[0003] In order to solve the problem of vibration of the microphone due to external influences, a shock-proof frame is generally provided between the microphone body and the support base, and the shock-proof frame can solve the problem of vibration of the microphone due to external influences through the buffering effect of the shock-proof frame.

[0004] In the existing technology, the assembly of the shock mount usually adopts threaded connection or snap connection. The threaded connection has low assembly efficiency and the exposed screws affect the appearance. The snap connection method currently adopts a multi-point snap connection method. When assembling, it is necessary to press the snap connection of each snap point one by one, which also affects the equipment efficiency. In addition, the snap connection structure currently used generally has the problems of complex structure and high cost. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a shock-proof frame, aiming to solve at least one technical problem in the background technology.

[0006] To solve the above technical problems, the present invention is implemented as follows: a shock mount for connecting a microphone body and a support base, the shock mount comprising an inner bracket for connecting to the microphone body, an outer bracket for connecting to the support base, and an elastic member connecting the inner bracket and the outer bracket;

[0007] The elastic member is connected to the inner bracket, and the outer bracket is provided with a corresponding slot structure engaged with the elastic member. The elastic member can be at least partially engaged in the slot structure when the outer bracket and the inner bracket rotate relative to each other.

[0008] Furthermore, the clamping slot structure includes a guide slot and a clamping slot communicated with the guide slot, and at least a portion of the elastic member is guided by the guide slot and then clamped into the clamping slot.

[0009] Furthermore, the guide groove extends along the tangential direction of the inner bracket, and the retaining groove is formed by the side wall of the guide groove being recessed inwardly;

[0010] A protrusion that limits the elastic member from escaping from the locking groove is formed at the connection between the locking groove and the guide groove.

[0011] Furthermore, the elastic member includes a fixing portion connected to the inner bracket and a buckle portion bent and extended from an end portion of the fixing portion toward a central axis of the fixing portion, and at least a portion of the buckle portion is snapped into the locking groove.

[0012] Furthermore, a snap portion extends from both ends of the fixing portion, and a pair of slot structures that engage with the elastic member are correspondingly provided on the outer bracket. The pair of slot structures are arranged in mirror symmetry, and the snap portions at both ends of the fixing portion are respectively engaged with the pair of slot structures.

[0013] Furthermore, an inner flange is extended outward from the inner wall of the outer bracket, and the slot structure is arranged on the inner flange.

[0014] Furthermore, a snap groove is provided on the inner bracket, and the elastic member is snapped onto the inner bracket.

[0015] Furthermore, the inner bracket is integrally formed with the shell of the microphone body, and the outer bracket is arranged around the outer circumference of the inner bracket.

[0016] Furthermore, the inner bracket is connected to a plurality of the elastic members distributed circumferentially, and the outer bracket is provided with a slot structure cooperating with each elastic member at a position corresponding to each elastic member.

[0017] Another aspect of an embodiment of the present invention further provides a microphone, comprising a microphone body, a support base, and a shock-proof frame, wherein the microphone body is connected and fixed to the support base via the shock-proof frame, and the shock-proof frame is the shock-proof frame mentioned above.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the shockproof frame is divided into an inner bracket and an outer bracket, the inner bracket is connected to the windshield main body, and the outer bracket is connected to the support seat, and the inner bracket and the outer bracket are connected by an elastic member. By connecting the elastic member to the inner bracket and providing a slot structure that engages with the elastic member at a corresponding position of the outer bracket, and the elastic member is arranged to be inserted into the slot structure by screwing, so that the elastic member and the slot structure can be engaged as long as the outer bracket and the inner bracket are rotated relative to each other, thereby greatly improving the assembly efficiency, and the engaging structure is simple and low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a disassembled structural diagram of the shock-absorbing frame provided in the first embodiment of the present invention;

[0020] Figure 2 This is a structural diagram of the assembly of the inner bracket and the elastic member provided in the first embodiment of the present invention;

[0021] Figure 3 This is a structural diagram of the assembly of the outer bracket and the elastic member provided in the first embodiment of the present invention;

[0022] Figure 4 yes Figure 3 An enlarged view of point I;

[0023] Figure 5 yes Figure 3 An enlarged view of point II;

[0024] Figure 6 is a structural diagram of an elastic member provided in Example 1 of the present invention;

[0025] Figure 7 This is an assembly structure diagram of the shock-absorbing frame provided in the first embodiment of the present invention;

[0026] Figure 8 2 is a structural diagram of a microphone provided in Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] To address the issue of microphone vibration caused by external influences, a shock mount is typically installed between the microphone body and the support base. This cushioning effect is used to prevent vibration. Existing shock mounts typically utilize threaded or snap-on connections. Threaded connections are inefficient and have exposed screws, which impacts aesthetics. Snap-on connections, however, currently utilize a multi-point snap-on design, requiring each snap-on point to be pressed individually during assembly, similarly impacting efficiency. Furthermore, these snap-on structures are often complex and costly.

[0029] To this end, the embodiments of the present invention aim to provide a shock-proof mount and a microphone containing the shock-proof mount. By proposing a new snap-on structure that can quickly screw and engage the buckle, the shock-proof mount can be quickly assembled, thereby improving the overall assembly efficiency of the microphone. The snap-on structure has a simple structure, reduces costs, and enables the elastic parts to achieve a better shock-proof effect.

[0030] In order to better illustrate the shock mount in the embodiment of the present invention, the following will be described in detail with reference to specific embodiments and drawings.

[0031] Example 1

[0032] like Figure 1-Figure 7As shown, a shock-proof frame 100 provided in the first embodiment of the present invention is used to connect the microphone body 200 and the support base 300. The shock-proof frame 100 includes an inner bracket 10 for connecting to the microphone body 200, an outer bracket 20 for connecting to the support base 300, and an elastic member 30 connecting the inner bracket 10 and the outer bracket 20. Since the inner bracket 10 and the outer bracket 20 are connected by the elastic member 30, and the inner bracket 10 and the outer bracket 20 are respectively connected to the microphone body 200 and the support base 300, the vibration energy transmitted to the microphone body 200 by external influences will be buffered by the elastic member 30, thereby solving the problem of the microphone being affected by external vibrations.

[0033] Specifically, the outer bracket 20 is arranged around the outer periphery of the inner bracket 10, with a gap provided between the outer bracket 20 and the inner bracket 10. That is, the outer bracket 20 and the inner bracket 10 are suspended and connected in the air via the elastic member 30. This arrangement allows the elastic member 30 to play an optimal vibration-absorbing role, thereby improving the shockproof effect. In this embodiment, the elastic member 30 is connected to the inner bracket 10, and a corresponding slot structure 21 is provided on the outer bracket 20 to engage with the elastic member 30. The elastic member 30 can at least partially engage with the slot structure 21 when the outer bracket 20 and the inner bracket 10 rotate relative to each other. That is, by rotating the outer bracket 20 or the inner bracket 10, the elastic member 30 can be quickly engaged with the slot structure 21, completing the installation. An inner flange 22 extends outward from the inner wall of the outer bracket 20, and the slot structure 21 is provided on the inner flange 22.

[0034] In order to realize fast screw-on buckle assembly, the slot structure 21 is specially designed. Specifically, Figure 3 and Figure 4 As shown, the slot structure 21 includes a guide slot 211 and a retaining slot 212 connected to the guide slot 211. At least a portion of the elastic member 30 is guided by the guide slot 211 and then retained in the retaining slot 212. The guide slot 211 extends along the tangential direction of the inner bracket 10, and the retaining slot 212 is formed by the sidewall of the guide slot 211 being recessed inward. In addition, the elastic member 30 is also specially designed compared to the conventional one. Specifically, Figure 3 、 Figure 5 and Figure 6 As shown, the elastic member 30 includes a fixing portion 31 connected to the inner bracket 10 and a snap portion 32 bent and extended from the end of the fixing portion 31 toward the central axis of the fixing portion 31. Therefore, when the outer bracket 20 and the inner bracket 10 rotate relative to each other, the snap portion 32 rotates relative to each other along the tangential direction of the inner bracket 10. Since the snap portion 32 adopts a special design of bending and extending toward the central axis of the fixing portion 31, the snap portion 32 is just snapped into the guide groove 211 and further snapped into the retaining groove 212 to complete the assembly.

[0035] In addition, in order to limit the buckle portion 32 from escaping from the locking groove 212, a protrusion 213 is formed at the connection between the locking groove 212 and the guide groove 211 to limit the elastic member 30 from escaping from the locking groove 212. Under the elastic restraint of the protrusion 213 and the elastic member 30 itself, the elastic member 30 and the locking groove 212 are stably and reliably fixed. At the same time, as an example rather than a limitation, in order to further improve the clamping strength, a clamping portion 32 is extended from both ends of the fixing portion 31, and a pair of clamping slot structures 21 that are engaged with the elastic member 30 are correspondingly provided on the outer bracket 20. The pair of clamping slot structures 21 are arranged in a mirror-symmetrical manner, and the clamping portions 32 at both ends of the fixing portion 31 are respectively clamped with a pair of clamping slot structures 21, that is, the elastic member 30 has two clamping portions 32, and the outer bracket 20 is provided with a pair of clamping slot structures 21 in a mirror-symmetrical manner at the same position, and the two clamping portions 32 are respectively clamped with a pair of clamping slot structures 21, and after the two clamping portions 32 are clamped into the corresponding locking grooves 212, a restriction is formed on the reverse rotation of the other party to disengage the clamp, thereby improving the clamping strength, and this double clamping design does not affect the overall quick screwing clamp assembly, and specifically, one of the clamping portions 32 can be clamped into the corresponding clamping slot structure 21 by rotating, and then the other clamping portion 32 can be clamped into the other clamping slot structure 21 by reverse rotation. In addition, in a preferred embodiment, the inner bracket 10 is connected to a plurality of elastic members 30 distributed circumferentially, and the outer bracket 20 is provided with a matching slot structure 21 at a position corresponding to each elastic member 30, thereby ensuring the overall clamping strength.

[0036] The inner bracket 10 is provided with a snap-fit ​​groove 11, and the elastic member 30 is snapped onto the inner bracket 10, making the elastic member 30 easy to remove and assemble relative to the inner bracket 10. The inner bracket 10 and the housing of the microphone body 200 are integrally formed, eliminating the need for additional assembly of the inner bracket 10, further simplifying the assembly process of the shock mount 100 and improving assembly efficiency. Furthermore, the connection between the outer bracket 20 and the support base 300 can be conventional, not specifically limited herein. For example, a bearing can be used to achieve a rotational connection to adjust the angle of the microphone.

[0037] Specifically, when assembling the shock mount 100, the elastic member 30 can be firstly connected to the inner bracket 10. Figure 2As shown, the outer bracket 20 is then sleeved on the outer periphery of the inner bracket 10. At this time, each elastic member 30 is aligned with its respective slot structure 21. Specifically, the end of the clamping portion of the elastic member 30 is placed at the notch of the corresponding guide groove 211. Then, the inner bracket 10 is rotated clockwise so that one of the clamping portions of the elastic member 30 is clamped into the corresponding clamping groove 212 of the slot structure 21. Then, the inner bracket 10 is rotated counterclockwise so that the other clamping portion of the elastic member 30 is clamped into the clamping groove 212 of the other slot structure 21, thereby completing the assembly. When rotating counterclockwise, the clamping portion that is clamped in front is restricted by the corresponding protrusion 213 and will not be disengaged.

[0038] It should be specifically explained that in order to further improve the clamping strength, this embodiment adopts a clamping method of double buckles with double slot structures, but in actual implementation or in other embodiments, it is not limited to this. For example, a single buckle with a single slot structure can also be used. In this case, quick assembly can be completed by only rotating once.

[0039] In summary, the shockproof frame 100 in the embodiment of the present invention is divided into an inner bracket 10 and an outer bracket 20. The inner bracket 10 is connected to the microphone body, and the outer bracket 20 is connected to the support base 300. The inner bracket 10 and the outer bracket 20 are connected by an elastic member 30. By connecting the elastic member 30 to the inner bracket 10 and providing a slot structure 21 that engages with the elastic member 30 at a corresponding position of the outer bracket 20, and the elastic member 30 is configured to be inserted into the slot structure 21 by screwing it in, as long as the outer bracket 20 and the inner bracket 10 are rotated relative to each other, the elastic member 30 and the slot structure 21 can be clamped, thereby greatly improving the assembly efficiency, and the clamping structure is simple and low in cost.

[0040] Example 2

[0041] See also Figure 8 , shown is a microphone in embodiment 2 of the present invention, including a microphone body 200, a support base 300 and a shock-proof frame 100. The microphone body 200 is connected and fixed to the support base 300 through the shock-proof frame 100. The shock-proof frame 100 is the shock-proof frame 100 described in any of the above embodiments.

[0042] It should be noted that the implementation principle and technical effects of the device provided in the second embodiment of the present invention are similar to those of the first embodiment. For the sake of brevity, any details not mentioned in this embodiment can be referred to the corresponding contents of the first embodiment. In addition, the above embodiments and their features can be arbitrarily combined without conflict.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shock mount for connecting a microphone body and a support base, characterized in that: The shock mount includes an inner bracket for connecting to the microphone body, an outer bracket for connecting to the support base, and an elastic member connecting the inner bracket and the outer bracket; The elastic member is connected to the inner bracket, and the outer bracket is provided with a corresponding slot structure engaged with the elastic member. The elastic member can be at least partially engaged in the slot structure when the outer bracket and the inner bracket rotate relative to each other.

2. The shock mount according to claim 1, wherein: The clamping slot structure includes a guide slot and a clamping slot communicated with the guide slot, and at least a portion of the elastic member is guided by the guide slot and then clamped into the clamping slot.

3. The shock mount according to claim 2, wherein: The guide groove extends along the tangential direction of the inner bracket, and the retaining groove is formed by the side wall of the guide groove being recessed inward; A protrusion that limits the elastic member from escaping from the locking groove is formed at the connection between the locking groove and the guide groove.

4. The shock mount according to claim 2, wherein: The elastic member includes a fixing portion connected to the inner bracket and a buckle portion bent and extended from an end portion of the fixing portion toward a central axis of the fixing portion, and at least a portion of the buckle portion is snapped into the locking groove.

5. The shock mount according to claim 4, wherein: A snap portion extends from both ends of the fixing portion, and a pair of slot structures that engage with the elastic member are correspondingly provided on the outer bracket. The pair of slot structures are arranged in mirror symmetry, and the snap portions at both ends of the fixing portion are respectively engaged with the pair of slot structures.

6. The shock mount according to claim 1, wherein: An inner flange is extended outward from the inner wall of the outer bracket, and the slot structure is arranged on the inner flange.

7. The shock mount according to claim 1, wherein: The inner bracket is provided with a snap groove, and the elastic member is snapped onto the inner bracket.

8. The shock mount according to claim 1, wherein: The inner bracket is integrally formed with the shell of the microphone body.

9. The shock mount according to claim 1, wherein: The inner bracket is connected to a plurality of elastic members distributed circumferentially, and the outer bracket is provided with a slot structure matched with each elastic member at a position corresponding to each elastic member.

10. A microphone, characterized in that: The invention comprises a microphone body, a support seat and a shockproof frame, wherein the microphone body is connected and fixed on the support seat through the shockproof frame, and the shockproof frame is the shockproof frame according to any one of claims 1 to 9.

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