CN213403354U

CN213403354U - Hanging stereo set installation mechanism

Info

Publication number: CN213403354U
Application number: CN202021946679.0U
Authority: CN
Inventors: 陈韦如
Original assignee: Guangdong Sanxin Industrial Co ltd
Current assignee: Guangdong Sanxin Industrial Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-08
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a suspension type sound installation mechanism, which relates to the field of sound installation, wherein the installation mechanism comprises a cross-shaped installation support, a ball head cover, a connecting rod, a base cover and an installation plate, the structure of the suspension type sound installation mechanism is reasonable, the installation support is placed at the top of the sound, the fastening screw is used for pre-tightening to ensure that the gravity center of the sound and the center of a ball head connecting rod are in the same straight line, after the installation is adjusted, the installation plate is aligned to the wall top to be installed, the installation plate is fastened by four fasteners, the ball head can rotate freely in the ball head cover, the connecting rod can move freely in the base cover along the up-and-down direction, a shock pad and a sound absorption sleeve can absorb the noise caused by shaking, meanwhile, the shaking of the installation mechanism in each direction enables the sound to form resonance with the sound wave to a certain degree, finally, the resonance state is reached, thereby, thereby the tone quality that the stereo set sent can be guaranteed.

Description

Hanging stereo set installation mechanism

Technical Field

The utility model relates to a stereo set installation field, in particular to suspension type stereo set installation mechanism.

Background

In modern society, movie & TV is the important content that improves people's quality of life, and good stereo set is the important instrument that improves happiness more, and the stereo set sends sound through the air of blowing, and the seismic wave of sound passes through air and solid-state medium and transmits other equipment and object around with, and self can produce vibrations when the stereo set sends sound, also can vibrate on the contact object at its place, causes the tone quality impure, and the noise outwards propagates, especially hanging stereo set, and the influence is bigger.

In the prior art, the method for reducing vibration mainly comprises the steps that energy-absorbing materials are covered on equipment, the size of the equipment is increased, or a vibration source is isolated through the buffering energy-absorbing materials, the method is inconvenient to install and not attractive, the hanging type sound box is connected with a ceiling through a plurality of steel bar keels, the vibration of a building cannot be eliminated due to the installation mode, meanwhile, the hanging type sound box is troublesome to disassemble, and a great deal of inconvenience is caused to the work of installation personnel, so that the hanging type sound box installation mechanism is disclosed to meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a suspension type stereo set installation mechanism 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 hanging type sound installation mechanism comprises a cross installation support, a ball head cover, a connecting rod, a base cover and an installation plate, wherein four fastening screws are arranged on the installation support, the installation support is connected with a sound through the fastening screws, a ball head connecting rod is connected with the middle position of the installation support, one end of the ball head connecting rod and the installation support are of a welding structure, the other end of the ball head connecting rod is installed on the ball head cover, a ball head is arranged on the ball head connecting rod, one end of the ball head cover is of a hemispherical structure and corresponds to the ball head on the ball head connecting rod, a shock pad is arranged between the ball head and the ball head cover, the ball head can rotate in any direction in the ball head cover, meanwhile, the shock pad can eliminate noise generated when the ball head rotates, the ball head cover is connected with one end of the connecting rod, a connecting rod flange is arranged at the other end, inhale the sound cover and wrap up damping spring, there is the space in the inside wall and the damping spring of inhaling the sound cover simultaneously, inhale a terminal surface and the spacing shock attenuation board one end of sound cover and contact, damping spring overlaps on the connecting rod, damping spring one end contacts with the inside wall of inhaling the sound cover terminal surface, the flange limit that the other end established on with the connecting rod contacts, the base cover is connected with the mounting panel, the connecting rod can be along upper and lower direction round trip movement in the base cover, inhale the sound cover and can reduce the noise that the connecting rod removed and is the production with spacing shock attenuation board.

Furthermore, in the above scheme, be equipped with the bulb on the bulb connecting rod, the bulb upper end is equipped with the bulb flange, installs three extension springs in the bulb cover, and three extension springs's one end respectively with bulb flange joint, the other end is connected with the inner wall of bulb cover respectively, and three extension springs are arranged along the mutual equal angle that becomes of three directions respectively, when the bulb produces certain rotation in the horizontal direction, because the spring force can reset the bulb, prevents that the stereo set from changing at the rotation rear direction.

Furthermore, in the above scheme, the connecting rod is sleeved with a damping spring, the connecting rod is in contact with a hole formed in the end face of the sound absorption sleeve, noise generated by friction can be reduced, vibration of the connecting rod is reduced, an avoiding hole is formed in the end face of the base cover, and the base cover and the connecting rod generate friction and generate abnormal sound.

Furthermore, in the above scheme, the outside of one end of the connecting rod is provided with a thread, the inside of one end of the ball head cover is provided with a corresponding thread, and the external thread of the connecting rod is correspondingly connected with the internal thread of the ball head cover, so that the connection is firm, the rigidity is increased, and the vibration is reduced.

Furthermore, in the above scheme, four edges of the mounting bracket are in a cross shape, each edge is provided with a plurality of mounting holes, and each edge is provided with a flanging structure, so that the rigidity of the mounting bracket is increased, and the vibration is reduced.

Further, in the above scheme, be equipped with on the mounting panel and dodge the hole, dodge and install spacing shock attenuation board in the hole, be equipped with four fastener mounting holes on the mounting panel, one of them is the quadriversal location round hole, and one is the two oval holes that fix a position, and all the other two are the via hole.

Furthermore, in the above scheme, the inside upside position of base cover is equipped with spacing shock attenuation board, and spacing shock attenuation board thickness is thicker, and its one end and wall contact, the other end and inhale the sound cover and contact mutually, can effectively prevent that the connecting rod amount of movement is too big, cause the bounce-back striking wall crown and produce the noise.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages of reasonable structure, the operation is thus simple, during the stereo set installation, directly place the installing support at the top of stereo set, respectively select a suitable mounting hole on four edges of installing support, use fastening screw pretension respectively, two handheld mounting panels, make stereo set and this case stereo set installation mechanism be in the free suspension state, whether observe the stereo set and be in the horizontality, whether be in on the same straight line with detection stereo set focus and bulb connecting rod center, if not remove the installing support, pretension fastening screw again, finally make stereo set focus and bulb connecting rod center be in on the same straight line, the back of transferring, aim at the wall top of installing with the mounting panel, use the fastener fastening, accomplish the stereo set installation promptly, convenient and fast.

2. The bulb can rotate wantonly in the bulb cover, and the connecting rod can follow the up-and-down direction free movement in the base cover, the stereo set is when producing sound, the produced vibrations of stereo set self, the vibrations in four positions can lead to the installing support to produce slightly rocking in bulb department around, the shock pad can absorb the noise that produces when rocking, and the vibrations of up-and-down direction can produce slightly rocking in the base cover through the connecting rod, inhale the noise when the sound cover can effectively rock, rocking of installation mechanism all directions makes stereo set itself and sound wave form the resonance of certain degree simultaneously, reach the resonance state at last, thereby reduce the vibration range of stereo set itself in order to reduce the vibrations to the wall top, thereby can effectually keep the tone quality that the stereo set sent.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a sectional view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a cross-sectional view taken along line a-a of fig. 3 according to the present invention.

Fig. 5 is a partially enlarged view of the point B in fig. 4 according to the present invention.

Fig. 6 is a cross-sectional view taken along line C-C of fig. 3 according to the present invention.

In the figure: 1. sounding; 2. mounting a bracket; 3. a ball head connecting rod; 4. a head cover; 5. a connecting rod; 6. a base housing; 7. mounting a plate; 8. fastening screws; 31. a ball head; 32. a ball flange; 33. a tension spring; 34. a shock pad; 51. a connecting rod flange; 61. a sound absorbing sleeve; 62. a damping spring; 63. spacing shock attenuation board

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a hanging type sound installation mechanism as shown in figures 1-6, the installation mechanism comprises a cross-shaped installation support 2, a ball head cover 4, a connecting rod 5, a base cover 6 and an installation plate 7, four fastening screws 8 are arranged on the installation support 2, the installation support 2 is connected with the sound 1 through the fastening screws 8, a ball head connecting rod 3 is connected with the middle position of the installation support 2, one end of the ball head connecting rod 3 and the installation support 2 are in a welding structure, the other end of the ball head connecting rod is arranged on the ball head cover 4, a ball head 31 is arranged on the ball head connecting rod 3, one end of the ball head cover 4 is in a hemispherical structure and corresponds to the ball head 31 on the ball head connecting rod 3, a shock pad 34 is arranged between the ball head 31 and the ball head cover 4, the ball head 31 can rotate in any direction in the ball head cover 4, meanwhile, the shock pad 34 can eliminate, the other end of connecting rod 5 is equipped with connecting rod flange 51, be equipped with in the base cover 6 and inhale sound cover 61, damping spring 62 and spacing shock attenuation board 63, the lateral wall of inhaling sound cover 61 contacts with the inside wall of base cover 6, inhale sound cover 61 parcel and live damping spring 62, the inside wall that inhales sound cover 61 simultaneously has the space with damping spring 62, inhale a terminal surface and the spacing shock attenuation board 63 one end of sound cover 61 and contact, damping spring 62 overlaps on connecting rod 5, damping spring 62 one end contacts with the inside wall of inhaling sound cover 61 terminal surface, the flange limit that establishes contacts on the other end and the connecting rod 5, base cover 6 is connected with mounting panel 7, connecting rod 5 can be along upper and lower direction round trip movement in base cover 6, inhale sound cover 61 and spacing shock attenuation board 63 and can reduce the noise that connecting rod 5 removed and be the.

Further, in the above scheme, a ball head 31 is arranged on the ball head connecting rod 3, a ball head flange 32 is arranged at the upper end of the ball head 31, three tension springs 33 are installed in the ball head cover 4, one ends of the three tension springs 33 are respectively connected with the ball head flange 32, the other ends of the three tension springs are respectively connected with the inner wall of the ball head cover 4, the three tension springs 33 are respectively arranged at equal angles along three directions, and when the ball head 31 rotates in a certain direction in the horizontal direction, the ball head 31 can be reset due to the spring force, so that the sound 1 is prevented from changing in the direction after rotating.

Further, in the above scheme, connecting rod 5 is gone up the cover and is had damping spring 62, and connecting rod 5 contacts with the hole that inhales the sound cover 61 terminal surface and set up, can reduce the noise that the friction produced, reduces the vibrations of connecting rod 5 itself simultaneously, has seted up on the terminal surface of base cover 6 and has dodged the hole, and base cover 6 and connecting rod 5 produce the friction amount and produce the abnormal sound.

Furthermore, in the above scheme, the outside of one end of the connecting rod 5 is provided with threads, the inside of one end of the ball head cover 4 is provided with corresponding threads, and the external threads of the connecting rod 5 are correspondingly connected with the internal threads of the ball head cover 4, so that the connection is firm, the rigidity is increased, and the vibration is reduced.

Furthermore, in the above scheme, four edges of the mounting bracket 2 are in a cross shape, each edge is provided with a plurality of mounting holes, and each edge is provided with a flanging structure, so that the rigidity of the mounting bracket 2 is increased, and the vibration is reduced.

Further, in the above scheme, be equipped with on the mounting panel 7 and dodge the hole, dodge and install spacing shock attenuation board 63 in the hole, be equipped with four fastener mounting holes on the mounting panel 7, one of them is the quadriversal location round hole, and one is the oval hole of bipartition location, and remaining two are the via hole.

Furthermore, in the above scheme, the upper side position inside the base cover 6 is provided with the limiting damping plate 63, the thickness of the limiting damping plate 63 is thick, one end of the limiting damping plate is in contact with the wall, and the other end of the limiting damping plate is in contact with the sound absorption sleeve 61, so that the phenomenon that the connecting rod 5 moves too much to cause rebound to impact the top of the wall to generate noise can be effectively prevented.

The utility model discloses the theory of operation: when the sound box 1 is installed, the installation support 2 is directly placed at the top of the sound box 1, a proper installation hole is selected from each of four edges of the installation support 2, the installation plate 7 is pre-tightened by using the fastening screws 8, the sound box 1 and the sound box installation mechanism are in a free suspension state by holding the installation plate 7 with two hands, whether the sound box 1 is in a horizontal state or not is observed, whether the center of gravity of the sound box 1 and the center of the ball connecting rod 3 are in the same straight line or not is detected, if the installation support 2 is not moved, the fastening screws 8 are pre-tightened again, the center of gravity of the sound box 1 and the center of the ball connecting rod 3 are in the same straight line or not, after adjustment, the installation plate 7 is aligned to the wall top to be installed, the installation plate 7 is pre-tightened by using four fasteners, the fasteners corresponding to the four-direction positioning round holes are firstly, accomplish the installation of stereo set 1 promptly, bulb 31 can rotate wantonly in bulb cover 4, and connecting rod 5 can follow up-down direction free movement in base cover 6, stereo set 1 is when producing sound, the produced vibrations of stereo set 1 self, the vibrations in four positions can lead to installing support 2 to produce slightly rocking in bulb 31 department around, and the vibrations of up-down direction can produce slightly rocking in base cover 6 through connecting rod 5, make stereo set 1 itself form the resonance of certain degree with the sound wave, reach the resonant condition at last, thereby reduce the vibrations of stereo set 1 itself, thereby can effectually keep the tone quality that stereo set 1 is favorable to sending.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A suspension type stereo set installation mechanism which characterized in that: installation mechanism contains cross installing support (2), bulb cover (4), connecting rod (5), base cover (6) and mounting panel (7), is equipped with four fastening screw (8) on installing support (2), and installing support (2) are connected with stereo set (1) through fastening screw (8), and installing support (2) intermediate position is equipped with bulb connecting rod (3), bulb connecting rod (3) one end and installing support (2) erection joint, the other end are installed on bulb cover (4), bulb cover (4) one end is the hemisphere structure, and it is corresponding with bulb connecting rod (3) upper structure, is equipped with shock pad (34) between bulb connecting rod (3) and bulb cover (4), bulb cover (4) are connected with connecting rod (5) one end, connecting rod (5) other end is equipped with connecting rod flange (51), be equipped with in base cover (6) and inhale sound cover (61), Damping spring (62) and spacing shock attenuation board (63), the lateral wall of inhaling sound cover (61) contacts with the inside wall of base cover (6), inhale sound cover (61) parcel and live damping spring (62), the inside wall that inhales sound cover (61) simultaneously exists the space with damping spring (62), inhale a terminal surface and spacing shock attenuation board (63) one end of sound cover (61) and contact, damping spring (62) cover is on connecting rod (5), be equipped with the flange limit on connecting rod (5), damping spring (62) one end contacts with the inside wall of inhaling sound cover (61) terminal surface, the flange limit that the other end established contacts on and connecting rod (5), base cover (6) are installed on mounting panel (7).

2. A suspended sound mounting mechanism as claimed in claim 1, wherein: be equipped with bulb (31) on bulb connecting rod (3), bulb (31) upper end is equipped with bulb flange (32), installs three extension springs (33) in bulb cover (4), and the one end of three extension springs (33) is connected with bulb flange (32) respectively, and the other end is connected with the inner wall of bulb cover (4) respectively, and three extension springs (33) are respectively along three directions each other become the equal angle and arrange.

3. A suspended sound mounting mechanism as claimed in claim 1, wherein: the connecting rod (5) is sleeved with a damping spring (62), the connecting rod (5) is in contact with a hole formed in the end face of the sound absorption sleeve (61), and an avoidance hole is formed in the end face of the base cover (6).

4. A suspended sound mounting mechanism as claimed in claim 1, wherein: the outer side of one end of the connecting rod (5) is provided with threads, the inner side of one end of the ball head cover (4) is provided with corresponding threads, and the external threads of the connecting rod (5) are correspondingly connected with the internal threads of the ball head cover (4).

5. A suspended sound mounting mechanism as claimed in claim 1, wherein: four edges on the mounting bracket (2) are crossed, each edge is provided with a plurality of mounting holes, and each edge is provided with a flanging structure.

6. A suspended sound mounting mechanism as claimed in claim 1, wherein: be equipped with on mounting panel (7) and dodge the hole, install spacing shock attenuation board (63) in dodging the hole, be equipped with four fastener mounting holes on mounting panel (7), one of them is the quadriversal location round hole, and one is the oval hole of bi-directional location, and all the other two are the via hole.

7. A suspended sound mounting mechanism as claimed in claim 1, wherein: the inside upside position of base cover (6) is equipped with spacing shock attenuation board (63), and spacing shock attenuation board (63) thickness is thicker, and its one end contacts with the wall, and the other end contacts with inhaling sound cover (61).