CN216565480U

CN216565480U - Sound post assembly

Info

Publication number: CN216565480U
Application number: CN202122249039.5U
Authority: CN
Inventors: 李建成
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-05-17
Anticipated expiration: 2031-09-16

Abstract

The utility model belongs to the technical field of a sound column, and particularly discloses a sound column assembly, which comprises: a sound post; the mounting plate is detachably connected with the back of the sound post, and a wall hanging hole is formed in the mounting plate; the mounting sleeve is detachably connected with the mounting plate, and when the mounting sleeve is mounted on the mounting plate, the axial direction of the mounting sleeve is the same as the length direction of the sound post; and the wall padlock accessory can penetrate through the wall hanging hole and lock the mounting plate and the wall body. The sound post component disclosed by the utility model can be compatible with the frame type installation and wall hanging installation modes of the sound post, and meanwhile, the improvement on the structure of the sound post is reduced, the improvement cost is low, and the universality is strong.

Description

Sound post assembly

Technical Field

The utility model relates to the technical field of a sound post, in particular to a sound post component.

Background

The sound post is a common sound box device, and is widely applied to various scenes such as movie theaters, meeting rooms, performance meeting places, parks and the like due to the advantages of small size, high use flexibility and the like.

The sound post is generally installed on a supporting rod of a tripod or on a wall through wall hanging. Conventional fret assemblies, which are generally only adaptable to one installation, result in a fret that is limited in its flexibility of use. For the multi-scene use of compatible sound column, prior art provides a sound column section bar of improvement structure, and it makes it can satisfy simultaneously and be connected and the hanging with the support bar is connected through the setting to sound column structure itself and the division of inner chamber structure.

The sound post compatible with two installation modes provided by the prior art needs to design and greatly change the structure of the sound post to meet the use requirements of different scenes, and has higher improvement cost and lower universality; meanwhile, the change of the internal structure of the sound post for meeting the installation requirement may cause the reduction of the acoustic performance of the sound post and influence the use quality of the sound post.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sound post assembly, so that the sound post can be installed in a compatible frame type and a wall hanging type, meanwhile, the improvement on the structure of the sound post is reduced, and the improvement cost is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a fret assembly, comprising:

a sound post;

the mounting plate is detachably connected with the back surface of the sound post, and a wall hanging hole is formed in the mounting plate;

the mounting sleeve is detachably connected with the mounting plate, and when the mounting sleeve is mounted on the mounting plate, the axial direction of the mounting sleeve is the same as the length direction of the sound post;

and the wall padlock accessory can penetrate through the wall hanging hole and lock the mounting plate and the wall body.

The utility model has the beneficial effects that:

according to the sound post assembly provided by the utility model, the installation of the sound post on the installation frame or the wall body can be realized by a simple structure through the arrangement of the installation sleeve and the installation plate which are detachably connected and the sound post and the installation plate which are detachably connected, and a frame type installation mode and a wall hanging installation mode are better compatible, so that the structure is simple, and the installation is convenient; meanwhile, the structure inside the sound column does not need to be changed due to the sound column assembly, so that the sound column assembly is applicable to sound columns of various types and sizes, the improvement cost of the sound column is low, the applicability is high, the acoustic performance of the sound column can not be influenced, and the quality of the sound column can be better guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a sound post mounted on a mounting frame according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a cross-sectional view of a sound post provided in accordance with an embodiment of the present invention when mounted to a mounting bracket;

FIG. 4 is a schematic diagram of a split structure of a fret assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a sound post assembly according to an embodiment of the present invention, which is installed in a wall-hanging manner.

The figures are labeled as follows:

1. a sound post; 11. a threaded hole; 2. mounting the component; 21. mounting a plate; 211. a hanging plate portion; 212. a lock attachment plate portion; 213. hanging holes; 2131. an upper hole portion; 2132. a lower hole portion; 214. wall hanging holes; 215. a connecting through hole; 22. installing a sleeve; 221. a main cylinder part; 222. a boss portion; 223. a threaded locking hole; 23. a wall padlock attachment; 24. a threaded member; 25. a locking member; 3. a hanging part; 4. a mounting frame; 41. a support bar; 42. And (4) a thread locking hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 5, the present embodiment provides a sound post assembly, which enables a sound post 1 to be installed in a compatible rack type and a wall hanging type, and has a small structural improvement on the sound post 1 itself and a strong versatility.

Specifically, the fret assembly comprises a fret 1 and a mounting assembly 2. The mounting assembly 2 comprises a mounting plate 21, a mounting sleeve 22 and a wall hanging locking accessory 23, the mounting plate 21 is detachably connected with the back of the sound column 1, a wall hanging hole 214 is formed in the mounting plate 21, and the wall hanging locking accessory 23 can lock the mounting plate 21 and a wall body through the wall hanging hole 214; the mounting sleeve 22 is detachably connected to the mounting plate 21, and when the mounting sleeve 22 is mounted to the mounting plate 21, the axial direction of the mounting sleeve 22 is the same as the longitudinal direction of the sound column 1.

When the sound post 1 needs to be installed on the installation frame 4, the installation sleeve 22 is fixedly sleeved on the support rod 41 of the installation frame 4; thereafter, the mounting sleeve 22 is connected to the mounting plate 21; finally, the column 1 is detachably connected to the mounting plate 21, thereby achieving the mounting of the column 1 on the mounting bracket 4. When the sound post 1 needs to be installed on a wall, the mounting plate 21 is firstly locked on the wall by the wall padlock accessory 23, and then the mounting plate 21 is connected with the sound post 1, thereby realizing the wall-hanging installation of the sound post 1.

That is, the sound post assembly provided by this embodiment, by providing the detachably connected mounting sleeve 22 and the mounting plate 21, and the detachably connected sound post 1 and the mounting plate 21, can implement the mounting of the sound post 1 on the mounting frame 4 or on the wall body with a simple structure, is compatible with a rack-type mounting manner and a wall-hanging mounting manner, and has a simple structure and convenient mounting; meanwhile, due to the adoption of the sound column assembly, the structure inside the sound column 1 does not need to be changed, so that the sound column assembly is applicable to sound columns 1 of various types and sizes, the improvement cost of the sound column 1 is low, the applicability is high, the acoustic performance of the sound column 1 can not be influenced, and the quality of the sound column 1 can be better ensured.

As shown in fig. 2-4, in order to improve the convenience of installing the sound post 1, the sound post 1 is preferably connected to the mounting plate 21 in a hanging manner, that is, after the mounting plate 21 is installed on the wall or on the mounting frame 4, the sound post 1 is hung on the mounting plate 21, and the connection operation is simple and quick. In other embodiments, the back of the sound post 1 may be connected to the mounting plate 21 by a snap connection or a screw connection.

Further, one of the back surface of the sound post 1 and the mounting plate 21 is provided with a hanging part 3 in a protruding manner, and the other is provided with a hanging hole 213, wherein the hanging part 3 can be hung in the hanging hole 213. With this arrangement, the hanging connection structure of the sound post 1 and the mounting plate 21 can be simplified.

In this embodiment, the sound post 1 is provided with the hanging part 3, and the mounting plate 21 is provided with the hanging hole 213, so that the convenience of hanging operation can be improved, and the hanging operation can be observed by an operator more conveniently. In another embodiment, the mounting plate 21 may be provided with the hooking portion 3, and the rear surface of the sound column 1 may be provided with the hooking hole 213.

The hanging part 3 preferably comprises a hanging part and a limiting head part, and the hanging part is connected to one side of the limiting head part facing the sound post 1; the engagement hole 213 includes an upper hole portion 2131 and a lower hole portion 2132 which are vertically communicated with each other, the stopper head portion is allowed to pass through the upper hole portion 2131 but is restricted from passing through the lower hole portion 2132, and the engagement base portion is allowed to pass through the upper hole portion 2131 and the lower hole portion 2132. When the sound post 1 is hooked, the hooking part 3 is made to pass through the upper hole part 2131, so that at least the part of the mounting plate 21 provided with the hooking hole 213 is positioned between the limiting head part and the sound post 1; thereafter, the hook 3 is moved downward to allow the hook main portion to enter the lower hole 2132, thereby allowing the hook main portion to be hooked to the lower hole 2132. The structure of the hook part 3 and the hook hole 213 can improve the convenience of hooking and prevent the hooked sound post 1 from separating from the mounting plate 21.

In this embodiment, the upper hole portion 2131 is a circular hole, the lower hole portion 2132 is a U-shaped hole, the opening of the U-shaped hole faces upward and is communicated with the upper hole portion 2131, and the bottom of the U-shaped hole has an arc-shaped structure. The hanging base part and the limiting head part are both circular. However, it is understood that in other embodiments, the mounting base and the restraining head may take other shapes, as long as it is ensured that the restraining head can only pass through the upper hole portion 2131 and the mounting base can pass through the upper hole portion 2131 and the lower hole portion 2132.

The hanging part 3 is preferably detachably connected with the sound post 1, so that the change of the structure of the sound post 1 can be further reduced, the production and improvement cost of the sound post 1 is reduced, and the universality of the sound post assembly is improved. In this embodiment, the back of the sound post 1 is provided with a threaded hole 11, the hanging part 3 is a step screw, the step screw is screwed into the threaded hole 11, and the step head of the hanging part 3 forms a hanging part and a limiting head.

The hanging parts 3 are preferably arranged at intervals of at least two along the width direction and/or the length direction of the sound post 1 to improve hanging stability and reliability. In the present embodiment, the hanging portion 3 is provided in two in the width direction of the fret 1 to reduce the dimension of the mounting plate 21 in the length direction.

The mounting plate 21 preferably comprises a hanging plate part 211 and a locking plate part 212 which are connected and arranged in parallel at intervals, the hanging plate part 211 is attached to the back of the sound post 1 and detachably connected, when the sound post 1 is hung on the mounting plate 21, a gap exists between the locking plate part 212 and the sound post 1, a wall hanging hole 214 is formed in the locking plate part 212, and the wall padlock accessory 23 and the mounting sleeve 22 are connected to the locking plate part 212. With this arrangement, the convenience of connection between the wall padlock attachment 23 and the mounting sleeve 22 and the mounting plate 21 can be improved, the interference with the sound post 1 can be reduced, and the convenience of mounting can be improved.

In this embodiment, the hooking plate portion 211 has a hooking hole 213. Preferably, the latch plate portion 212 is formed by bending the latch plate portion 212 outward along at least one side of the sound post 1 in the longitudinal direction, so that the ground latch plate portion 212 and the latch plate portion 211 are disposed at a position shifted in the longitudinal direction of the sound post 1, thereby further improving the convenience of mounting the mounting sleeve 22 and the wall latch 23 on the mounting plate 21 and reducing interference with the sound post 1.

In other embodiments, the hanging plate portion 211 may be bent to extend outside the soundpost 1 along both ends of the soundpost 1 in the width direction to form the locking plate portion 212.

The locking attachment plate portion 212 is preferably threaded with the mounting sleeve 22 to improve mounting stability. Specifically, the mounting sleeve 22 is provided with a threaded locking hole 223, the locking plate portion 212 is provided with a connecting through hole 215, and the mounting sleeve 22 is connected with the locking plate portion 212 through a locking member 25 penetrating through the connecting through hole 215 and the threaded locking hole 223.

Preferably, the opposite sides of hitch plate portion 211 all are provided with lock attachment plate portion 212, have all seted up connect the via hole 215 on every lock attachment plate portion 212, and installation sleeve 22 is provided with two screw thread lock attachment holes 223 along its axis direction interval, and installation sleeve 22 is connected through two retaining members 25 with mounting panel 21 promptly, guarantees the stability and the reliability of being connected of installation sleeve 22 and mounting panel 21.

In other embodiments, the mounting plate 21 and the mounting sleeve 22 may be connected by a snap connection, a hook connection, or other detachable connection.

The mounting sleeve 22 and the supporting rod 41 are preferably connected by threads, specifically, a mounting hole is opened on the mounting sleeve 22, a thread locking hole 42 is opened on the supporting rod 41, and the mounting sleeve 22 can be connected by a thread 24 penetrating through the mounting hole and the thread locking hole 42. In other embodiments, the mounting sleeve 22 and the support rod 41 may be connected by a snap fit, an interference fit, or other connection.

In order to improve the convenience and reliability of the connection between the mounting sleeve 22 and the support rod 41, the mounting sleeve 22 preferably includes a main cylindrical portion 221 and a boss portion 222 protruding from the outer wall of the main cylindrical portion 221, and the mounting hole penetrates through the boss portion 222 and the inner wall of the main cylindrical portion 221.

Preferably, the support rod 41 is provided with a plurality of screw locking holes 42 at intervals in the height direction thereof to adjust the installation position of the sound post 1 on the support rod 41. Further, the screw 24 is preferably a thumb screw, which is convenient to install and disassemble. The boss portion 222 is preferably located on the side of the mounting sleeve 22 facing away from the mounting plate 21 to reduce structural interference during installation.

As shown in fig. 4 and 5, wall hanging holes 214 are further formed in the locking plate portions 212, two wall hanging holes 214 are formed in each locking plate portion 212 at intervals along the width direction of the sound post 1, and the two wall hanging holes 214 are located on two sides of the connecting through hole 215 to increase the distance between the two wall padlock attachments 23 and improve the connection stability. Further, each locking plate portion 212 is provided with two wall hanging holes 214.

In order to improve the appearance of the sound post after installation, the width of the mounting plate 21 is preferably smaller than the width of the sound post 1 at the position where the mounting plate 21 is connected, so that the mounting plate 21 can be hidden to the back side of the sound post 1 after the sound post 1 is installed, thereby improving the appearance. Furthermore, the diameter of the mounting sleeve 22 is smaller than the width of the sound post 1 at the connecting position with the mounting plate 21, so that when the sound post 1 is mounted in a rack type, the mounting sleeve 22 can be hidden at the back side of the sound post 1, and the appearance is further improved.

Furthermore, the mounting assembly 2 is provided with at least two holes at intervals along the length direction of the sound column 1, and the hanging part 3 is correspondingly arranged with the hanging holes 213 on the mounting assembly 2 one by one, so as to improve the mounting stability and reliability of the sound column 1.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A fret assembly, comprising:

a sound post (1);

the mounting plate (21) is detachably connected with the back surface of the sound post (1), and a wall hanging hole (214) is formed in the mounting plate (21);

the mounting sleeve (22) is detachably connected with the mounting plate (21), and when the mounting sleeve (22) is mounted on the mounting plate (21), the axial direction of the mounting sleeve (22) is the same as the length direction of the sound column (1);

and the wall padlock accessory (23) can be arranged in the wall hanging hole (214) in a penetrating way and locks the mounting plate (21) and the wall body.

2. The sound post assembly according to claim 1, wherein one of the back surface of the sound post (1) and the mounting plate (21) is provided with a hanging part (3) in a protruding manner, and the other one is provided with a hanging hole (213), and the hanging part (3) can be hung in the hanging hole (213).

3. The sound post assembly according to claim 2, wherein the hanging part (3) is provided on the back of the sound post (1), the mounting plate (21) is provided with the hanging hole (213), and the hanging part (3) is detachably connected to the sound post (1).

4. The fret assembly according to claim 2, wherein said hanging portion (3) comprises a hanging base and a limiting head connected, said hanging base being connected to said fret (1) or said mounting plate (21);

the hanging hole (213) comprises an upper hole part (2131) and a lower hole part (2132) which are communicated with each other vertically, the limiting head part can penetrate through the upper hole part (2131) and is limited to penetrate through the lower hole part (2132), the hanging part can penetrate through any place of the hanging hole (213), and the hanging part can be hung on the lower hole part (2132).

5. The sound post assembly according to claim 1, wherein the mounting plate (21) comprises a hanging plate portion (211) and a locking plate portion (212) which are connected and arranged in parallel at an interval, the hanging plate portion (211) is attached to the back of the sound post (1) and detachably connected with the sound post (1), the locking plate portion (212) is provided with the wall hanging hole (214), and the mounting sleeve (22) can be detachably connected with the locking plate portion (212).

6. The fret assembly as claimed in claim 5, wherein the hooking plate portion (211) is bent outwards to form the locking plate portion (212) along at least one side of the fret (1) in the length direction.

7. The fret assembly as claimed in claim 6, wherein the locking plate parts (212) are disposed on two opposite sides of the hooking plate part (211), and two wall hanging holes (214) are disposed on each locking plate part (212) at intervals along the width direction of the fret (1).

8. A fret assembly as claimed in any one of claims 1-7, characterized in that the width of the mounting plate (21) is smaller than the width of the fret (1) where it connects the mounting plate (21); and/or the diameter of the mounting sleeve (22) is smaller than the width of the sound post (1) where it connects to the mounting plate (21).

9. The sound post assembly according to any one of claims 1-7, wherein the mounting sleeve (22) is capable of being sleeved on the support rod (41), and the mounting sleeve (22) is provided with a mounting hole, the support rod (41) is provided with a thread locking hole (11), and the mounting sleeve (22) is capable of being connected by a thread member (24) inserted into the mounting hole and the thread locking hole (11).

10. The fret assembly as claimed in claim 9, wherein the mounting sleeve (22) comprises a main cylinder part (221) and a boss part (222) protruding from the outer side wall of the main cylinder part (221), and the mounting hole penetrates through the boss part (222) and the inner wall of the main cylinder part (221).