CN210670548U - Loudspeaker shock absorption support - Google Patents
Loudspeaker shock absorption support Download PDFInfo
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- CN210670548U CN210670548U CN201922163065.9U CN201922163065U CN210670548U CN 210670548 U CN210670548 U CN 210670548U CN 201922163065 U CN201922163065 U CN 201922163065U CN 210670548 U CN210670548 U CN 210670548U
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- cavity
- connecting rod
- placing table
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Abstract
The utility model discloses a loudspeaker shock absorption bracket, relating to the field of loudspeaker accessory equipment; the base is provided with a cavity inside, a motor is fixedly connected with the bottom center of the cavity of the base, a rotating shaft is arranged on the motor, the rotating shaft is connected with the motor in a rotating mode, a main gear is arranged on the rotating shaft, the cavity of the base is provided with a plurality of lifting rods, the side wall of each lifting rod is provided with threads, the lifting rods are connected with the base in a rotating mode, a pinion is arranged on each lifting rod, the pinion is fixedly connected with the lifting rods and coaxial with the lifting rods, the main gear is meshed with the pinion, a lifting rod sleeve is arranged above each lifting rod, the lifting rod sleeve is provided with a threaded hole and is clamped with the threads on the outer wall of each lifting rod, a lifting rod top block is fixedly connected with the upper end of each lifting rod, a lifting platform is fixedly connected with the upper surface of the lifting rod sleeve, a plurality of damping springs are fixedly connected with the.
Description
Technical Field
The utility model relates to a speaker accessory equipment field specifically is a speaker shock absorber support.
Background
The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The speakers are classified into a built-in speaker and an external speaker, and the external speaker is generally referred to as a sound box. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound.
Present most speakers are when broadcast sound is great, and the amplitude and the frequency of sound wave are all great, can make the speaker body produce resonance, lead to the position of speaker to appear removing, and the speaker mostly supports through the support, and prior art's speaker support simple structure does not have absorbing function, can not slow down rocking that the speaker produced in the use, has reduced the life of speaker, the people's of not being convenient for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speaker shock absorber support to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a shock absorption bracket for a loudspeaker comprises a base, wherein a cavity is arranged in the base, a motor is arranged at the center of the bottom of the cavity of the base and is fixedly connected with the base, a rotating shaft is arranged on the motor and is rotationally connected with the motor, a main gear is arranged on the rotating shaft, the lifting device is characterized in that a plurality of lifting rods are arranged in a cavity of the base, threads are arranged on the side walls of the lifting rods, the lifting rods are rotatably connected with the base, pinions are arranged on the lifting rods, the pinions are fixedly connected with the lifting rods and are coaxial, the main gear is meshed with the pinions, a lifting rod sleeve is arranged above the lifting rods, the lifting rod sleeve is provided with threaded holes and is clamped with the threads on the outer walls of the lifting rods, a lifting rod jacking block is fixedly connected to the upper ends of the lifting rods, a lifting platform is fixedly connected to the upper surface of the lifting rod sleeve, a plurality of damping springs are fixedly connected to the upper surface of the lifting platform, and the other ends of the damping springs are fixedly connected with.
As a further aspect of the present invention: the clamping plates are arranged on two sides of the placing table and connected with the placing table through connecting rods.
As a further aspect of the present invention: the placing table is internally provided with a cavity, the side wall of the placing table is provided with a round hole, one end of the connecting rod is fixedly connected with the clamping plate, and the other end of the connecting rod enters the cavity of the placing table through the round hole of the side wall of the placing table.
As a further aspect of the present invention: the connecting rod is provided with a connecting rod top block, and the connecting rod top block is fixedly connected with the connecting rod and is arranged in the cavity of the placing table.
As a further aspect of the present invention: a telescopic spring is arranged between the connecting rod top block and the inner wall of the cavity of the placing table, and the connecting rod penetrates through the telescopic spring.
As a further aspect of the present invention: the upper surface of the base is fixedly connected with an anti-collision block, and the anti-collision block is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that: this device can place the speaker in placing the bench, and block through the cardboard, because the cardboard is connected with and expanding spring, make the cardboard can control the pulling, in order to reach the purpose of blocking the speaker of different size and dimension, it is connected with damping spring to place a lower surface, make the device have the function of shock attenuation and buffering, damping spring connects lift platform down, lift platform lower surface and lifter rod cover upper surface fixed connection, make the master gear rotate under the drive of motor, the master gear drives pinion and lifter, thereby let lifter rod cover and lift platform can the oscilaltion, consequently the device oscilaltion regulatory function.
Drawings
Fig. 1 is a schematic structural view of a speaker shock-absorbing mount.
Fig. 2 is a schematic structural view of a placement plate in a speaker shock mount.
Fig. 3 is a schematic view of the structure inside the base of the speaker shock mount.
In the figure: the device comprises a base-1, a motor-2, a rotating shaft-3, a main gear-4, a pinion-5, a lifting rod-6, an anti-collision block-7, a lifting rod top block-8, a lifting rod sleeve-9, a lifting platform-10, a damping spring-11, a placing platform-12, a connecting rod-13, a clamping plate-14, a telescopic spring-15 and a connecting rod top block-16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a speaker damping bracket includes a base 1, a cavity is disposed inside the base 1, a motor 2 is disposed at a central position of a bottom of the cavity of the base 1, the motor 2 is fixedly connected to the base 1, the motor 2 is provided with a rotating shaft 3, the rotating shaft 3 is rotatably connected to the motor 2, and a main gear 4 is mounted on the rotating shaft 3, such that the main gear 4 is driven by the motor 2 to rotate around an axis of the rotating shaft 3; the cavity of the base 1 is provided with a plurality of lifting rods 6, the side walls of the lifting rods 6 are provided with threads, the lifting rods 6 are rotatably connected with the base 1, the lifting rods 6 are provided with pinions 5, the pinions 5 and 6 are fixedly connected and coaxial, the main gear 4 and the pinions 5 are meshed with each other, so that the main gear 4 can drive the pinions 5 and the lifting rods 6 to rotate together around the axis of the pinions 5, a lifting rod sleeve 9 is arranged above the lifting rods 6, the lifting rod sleeve 9 is provided with a threaded hole and is mutually clamped with the threads on the outer wall of the lifting rods 6, the upper end of the lifting rods 6 is fixedly connected with a lifting rod jacking block 8 for limiting, the upper surface of the base 1 is fixedly connected with an anti-collision block 7, the anti-collision block 7 is made of rubber and can be used for an anti-collision device between the lifting rod sleeve 9 and the base 1, the upper surface of the lifting rod sleeve 9 is fixedly connected with a lifting platform 10, and, the main gear 4 drives the pinion 5 and the lifting rod 6, so that the lifting rod sleeve 9 and the lifting platform 10 can ascend and descend, the upper surface of the lifting platform 10 is fixedly connected with a plurality of damping springs 11, and the other ends of the damping springs 11 are fixedly connected with the placing table 12, so that the placing table 12 has buffering and damping performances.
Example 2
Please refer to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 lies in that two sides of the placing table 12 are provided with clamping plates 14, the clamping plates 14 are connected with the placing table 12 through a connecting rod 13, a cavity is formed in the placing table 12 and a circular hole is formed in a side wall of the placing table 12, one end of the connecting rod 13 is fixedly connected with the clamping plates 14, the other end of the connecting rod enters the cavity in the placing table 12 through the circular hole in the side wall of the placing table 12, a connecting rod top block 16 is mounted on the connecting rod 13, the connecting rod top block 16 is fixedly connected with the connecting rod 13, a telescopic spring 15 is arranged between the connecting rod top block 16 and the inner wall of the cavity of the placing table 12, and the connecting rod 13 passes through the telescopic spring 15, so that the clamping plates 14 can be pulled outwards.
The utility model discloses a theory of operation is: this device can place the speaker on placing platform 12, and block through cardboard 14, because cardboard 14 is connected with 13 and expanding spring 15, make cardboard 14 can control the pulling, in order to reach the purpose of blocking the speaker of different size and dimension, place platform 12 lower surface and be connected with damping spring 11, make the device have the function of shock attenuation and buffering, damping spring 11 connects lift platform 10 down, lift platform 10 lower surface and lifter bar cover 9 upper surface fixed connection, make master gear 4 rotate under the drive of motor 2, master gear 4 drives pinion 5 and lifter 6, thereby let lifter bar cover 9 and lift platform 10 can the oscilaltion, consequently the device oscilaltion regulatory function.
Claims (6)
1. A loudspeaker shock absorption support comprises a base (1), wherein a cavity is arranged in the base (1), a motor (2) is arranged at the center of the bottom of the cavity of the base (1), the motor (2) is fixedly connected with the base (1), a rotating shaft (3) is arranged on the motor (2), the rotating shaft (3) is rotatably connected with the motor (2), a main gear (4) is arranged on the rotating shaft (3), the loudspeaker shock absorption support is characterized in that a plurality of lifting rods (6) are arranged in the cavity of the base (1), threads are arranged on the side walls of the lifting rods (6), the lifting rods (6) are rotatably connected with the base (1), a pinion (5) is arranged on each lifting rod (6), the pinion (5) is fixedly connected with the lifting rods (6) and is coaxial, and the main gear (4) is meshed with the pinion (5), lifter (6) top is equipped with lifter rod cover (9), lifter rod cover (9) be equipped with the screw hole and with the mutual block of screw thread on lifter (6) outer wall, the upper end fixedly connected with lifter kicking block (8) of lifter (6), fixed surface is connected with lift platform (10) on lifter rod cover (9), the last fixed surface of lift platform (10) is connected with a plurality of damping spring (11), damping spring (11) the other end with place platform (12) fixed connection.
2. A loudspeaker shock absorbing support according to claim 1, characterised in that clamping plates (14) are provided on both sides of the placing table (12), the clamping plates (14) being connected to the placing table (12) by connecting rods (13).
3. The loudspeaker shock absorption bracket as recited in claim 2, wherein a cavity is arranged in the placing table (12) and a circular hole is opened on the side wall of the placing table (12), one end of the connecting rod (13) is fixedly connected with the clamping plate (14), and the other end of the connecting rod enters the cavity in the placing table (12) through the circular hole on the side wall of the placing table (12).
4. The loudspeaker shock absorption bracket according to claim 2, wherein a connecting rod top block (16) is mounted on the connecting rod (13), and the connecting rod top block (16) is fixedly connected with the connecting rod (13) and is arranged in the cavity of the placing table (12).
5. A loudspeaker shock absorbing support according to claim 4, characterized in that a telescopic spring (15) is provided between the connecting rod top block (16) and the inner wall of the cavity of the placing table (12), and the connecting rod (13) passes through the telescopic spring (15).
6. The loudspeaker shock absorption bracket according to claim 1, wherein an anti-collision block (7) is fixedly connected to the upper surface of the base (1), and the anti-collision block (7) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163065.9U CN210670548U (en) | 2019-12-05 | 2019-12-05 | Loudspeaker shock absorption support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163065.9U CN210670548U (en) | 2019-12-05 | 2019-12-05 | Loudspeaker shock absorption support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210670548U true CN210670548U (en) | 2020-06-02 |
Family
ID=70820289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922163065.9U Active CN210670548U (en) | 2019-12-05 | 2019-12-05 | Loudspeaker shock absorption support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210670548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015045A (en) * | 2021-03-22 | 2021-06-22 | 广州君传晟世电声设备有限公司 | Combined loudspeaker support |
-
2019
- 2019-12-05 CN CN201922163065.9U patent/CN210670548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015045A (en) * | 2021-03-22 | 2021-06-22 | 广州君传晟世电声设备有限公司 | Combined loudspeaker support |
| CN113015045B (en) * | 2021-03-22 | 2021-12-24 | 广州君传晟世电声设备有限公司 | Combined loudspeaker support |
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