CN217216805U

CN217216805U - Loudspeaker fixed knot constructs, display device's loudspeaker fixed knot constructs and display device

Info

Publication number: CN217216805U
Application number: CN202220105532.1U
Authority: CN
Inventors: 王思权
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: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-16
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a loudspeaker fixed knot constructs and display device of loudspeaker fixed knot structure, display device, include: the loudspeaker comprises a loudspeaker body, a loudspeaker bracket and a connecting column, wherein the loudspeaker body is provided with a loudspeaker shell, and a first clamping plate is arranged on the side wall of the loudspeaker shell; the horn bracket comprises a second clamping plate; the spliced pole is the elasticity post, just have on the spliced pole respectively with first cardboard and first draw-in groove and the second draw-in groove that the second cardboard corresponds, first cardboard with first draw-in groove joint, the second cardboard with second draw-in groove joint, thereby will loudspeaker install in on the loudspeaker support. The structure of the horn bracket is simplified, so that the manufacturing process and the production cost are simplified; in addition, there is the spliced pole transition between loudspeaker and the loudspeaker support, and the vibrations that the spliced pole can cushion loudspeaker working process and produce, and then avoids the vibrations of loudspeaker to transmit to the frame of installation loudspeaker through the loudspeaker support on.

Description

Loudspeaker fixed knot constructs, display device's loudspeaker fixed knot constructs and display device

Technical Field

The application relates to the technical field of electrical equipment, especially, relate to a loudspeaker fixed knot of loudspeaker fixed knot constructs, display device constructs and display device.

Background

At present, the commercial display complete machine, the display, the TV and other display equipment products on the market have the loudspeaker fixed in the frame through the loudspeaker support, and the concrete fixing scheme is as follows: in being fixed in the frame with the horn bracket, loudspeaker pass through the screw lock and tack under on the riveting post of horn bracket. The riveting column needs to be preset on the horn support with the structure, the process is complex, the cost is high, and due to the fact that rigid screws are directly connected with the horn and the horn support, vibration of the horn is easily transmitted to the frame, and vibration of other components is caused to cause mechanical vibration.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the utility model provides a loudspeaker fixed knot constructs, display device's loudspeaker fixed knot constructs and display device, it can solve the above-mentioned problem that exists among the prior art.

In order to achieve the purpose, the following technical scheme is adopted in the application:

in one aspect, a horn fixing structure is provided, including:

the loudspeaker is provided with a loudspeaker shell, and a first clamping plate is arranged on the side wall of the loudspeaker shell;

the horn bracket comprises a second clamping plate;

the spliced pole, the spliced pole is the elasticity post, just have on the spliced pole respectively with first cardboard and first draw-in groove and second draw-in groove that the second cardboard corresponds, first cardboard with first draw-in groove joint, the second cardboard with second draw-in groove joint, thereby will loudspeaker install in on the loudspeaker support.

Optionally, the first clamping plate comprises first hooks which are symmetrical and arranged oppositely, the connecting column is clamped between the first hooks, and the two first hooks are clamped in the first clamping grooves.

Optionally, the first clamping groove is an annular groove formed on the connecting column, and the connecting column forms a first clamping portion in the first clamping groove; a first bayonet allowing the first clamping part to be clamped in is formed between the hook tips of the first clamping hooks, and the width of the first bayonet is smaller than the diameter of the first clamping part.

Optionally, the second clamping plate comprises two symmetrical and oppositely-arranged second hooks, the connecting column is clamped between the two second hooks, and the two second hooks are clamped in the second clamping grooves.

Optionally, the second clamping groove is an annular groove formed on the connecting column, and the connecting column forms a second clamping portion in the second clamping groove; and a second bayonet allowing the second clamping part to be clamped in is formed between the hook tips of the two second clamping hooks, and the width of the second bayonet is smaller than the diameter of the second clamping part.

Optionally, the connecting column is made of rubber or silica gel.

On the other hand, the utility model provides a display device's loudspeaker fixed knot constructs, includes frame and foretell loudspeaker fixed knot structure, loudspeaker support mounting in on the frame, and then will loudspeaker install in on the frame.

Preferably, the horn bracket further comprises a bottom plate and a connecting plate, the bottom plate and the second clamping plate are respectively connected to the upper side and the lower side of the connecting plate, and the second clamping plate and the bottom plate are arranged in parallel.

Preferably, the bottom plate and the frame are respectively provided with a first connecting hole and a second connecting hole which correspond to each other, and the horn support is fixed on the frame by connecting the first connecting hole and the second connecting hole through a first connecting piece.

Preferably, one side of the bottom plate, which is close to the frame, is provided with a positioning column, the frame is provided with a positioning hole corresponding to the positioning column, and the positioning column is inserted into the positioning hole to realize the positioning of the horn support.

Preferably, the frame is provided with a first wall plate and a second wall plate which are perpendicular to each other, and the second connecting hole is formed in the first wall plate; and the connecting plate and the second wallboard are respectively provided with a third connecting hole and a fourth connecting hole which correspond to each other, and the third connecting hole and the fourth connecting hole are connected through a second connecting piece to connect the connecting plate and the second wallboard.

In another aspect, a display device is provided, which includes the speaker fixing structure of the display device.

The beneficial effect of this application does: the utility model discloses a loudspeaker fixed knot constructs, display device's loudspeaker fixed knot constructs and display device, its loudspeaker are connected on the loudspeaker support through elastic spliced pole, specifically, loudspeaker and loudspeaker support respectively with the spliced pole joint, this structure need not to recycle the screw and lock spliced pole and loudspeaker support, thereby need not to set up the riveting post on loudspeaker support, simplified loudspeaker support's structure, thereby simplified manufacturing process and manufacturing cost; in addition, a connecting column is arranged between the loudspeaker and the loudspeaker support for transition, and the connecting column can buffer the vibration generated in the working process of the loudspeaker, so that the vibration of the loudspeaker is prevented from being transmitted to a rack for mounting the loudspeaker through the loudspeaker support.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings and examples.

Fig. 1 is a schematic overall structure diagram of a speaker fixing structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is an exploded schematic view of a speaker fixing structure according to an embodiment of the present invention;

FIG. 4 is an enlarged view of area B of FIG. 3;

fig. 5 is a schematic structural view of a horn bracket according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a connection column according to an embodiment of the present invention.

In the figure:

1. a horn; 11. a horn housing; 12. a first clamping plate; 121. a first hook; 122. a first bayonet; 2. a horn support; 21. a second clamping plate; 211. a second hook; 212. a second bayonet; 22. a connecting plate; 221. a third connection hole; 23. a base plate; 231. a first connection hole; 232. a positioning column; 3. connecting columns; 31. a first card slot; 32. a second card slot; 33. a first clamping part; 34. a second clamping part.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, unless otherwise expressly specified or limited, 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; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. 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. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The present embodiment provides a speaker fixing structure, which is suitable for various products with speakers, such as a business display machine, a display, a TV, an interactive machine, and other display devices, and can also be applied to a robot, an automobile, and other applications. It should be noted that the horn is widely applied in daily life, work or other special operations, and this embodiment cannot be exhaustive, so the horn fixing structure of this embodiment cannot be limited to the above-listed cases, and the horn fixing structure of this embodiment can be applied to various products with horns.

As shown in fig. 1 to 6, the horn fixing structure of the present embodiment at least includes a horn 1, a horn support 2 and a connecting column 3, wherein:

the loudspeaker 1 is provided with a loudspeaker shell 11, and the side wall of the loudspeaker shell 11 is provided with a first clamping plate 12; the horn housing 11 is not limited to a rectangular parallelepiped, a cylinder, a sphere, etc., and is mainly installed in accordance with an installation scene, and the horn 1 shown in fig. 1 of the present embodiment is mainly applied to an installation scene in a frame of a display device, and therefore, it is preferable to be installed in a long rectangular parallelepiped shape; the first locking plate 12 mainly serves to connect the horn housing 11 with other structures in this embodiment, and generally can be disposed around the periphery of the horn housing 11, and during implementation, the disposed position of the first locking plate can be adaptively adjusted according to the support requirement, for example, the horn 1 illustrated in fig. 1 of this embodiment is a strip-shaped one, and at this time, the stable support requirement can be satisfied by only disposing one first locking plate 12 at each of the two ends of the horn housing 11, and other support structures can be added;

the horn bracket 2 includes a second chucking plate 21; the arrangement of the second card board 21 needs to correspond to the arrangement of the first card boards 12 on the horn housing 11, specifically, a plurality of second card boards 21 may be arranged on one horn support 2 to correspond to all the first card boards 12, or one horn support 2 may be arranged corresponding to each first card board 12, that is, each horn support 2 has one second card board 21;

the connecting column 3 is an elastic column, a first clamping groove 31 and a second clamping groove 32 which correspond to the first clamping plate 12 and the second clamping plate 21 respectively are formed in the connecting column 3, the first clamping plate 12 is clamped with the first clamping groove 31, the second clamping plate 21 is clamped with the second clamping groove 32, and therefore the loudspeaker 1 is installed on the loudspeaker support 2; in this embodiment, the first clamping plate 12 and the second clamping plate 21 are respectively clamped with the connecting column 3, so as to simplify the structure of the horn bracket 2, and meanwhile, the connecting column 3 is used to realize flexible connection between the horn 1 and the horn bracket 2; the clamping between the first card 12 and the first card slot 31, and the clamping between the second card 21 and the second card slot 32 are conventional means of those skilled in the art, and it is within the scope of the present application to apply various existing clamping methods to the present solution.

When the loudspeaker fixing structure of the embodiment is installed, the loudspeaker support 2 can be firstly installed on the loudspeaker shell 11 through the connecting column 3, and then the loudspeaker support 2 is fixed to the installation position of the loudspeaker; or, the horn bracket 2 is fixed to the mounting position of the horn, and then the horn bracket 2 is connected to the connecting post 3 mounted on the horn housing 11.

The loudspeaker 1 and the loudspeaker support 2 are respectively clamped with the connecting column 3, and the connecting column 3 and the loudspeaker support 2 are locked without screws, so that riveting columns do not need to be arranged on the loudspeaker support 2, the structure of the loudspeaker support 2 is simplified, and the manufacturing process and the production cost are simplified; in addition, there is spliced pole 3 transition between loudspeaker 1 and the loudspeaker support 2, and spliced pole 3 can cushion the vibrations that loudspeaker 1 working process produced, and then avoids loudspeaker 1's vibrations to transmit to the frame of installation on through loudspeaker support 2.

Regarding the specific structure of the first card 12, as a preferred embodiment, referring to fig. 4, the first card 12 includes first hooks 121 symmetrically and oppositely disposed, the connection post 3 is clamped between the two first hooks 121, and the two first hooks 121 are clamped in the first clamping groove 31. Wherein, two first pothooks 121 set up the crotch that shows two first pothooks 121 in opposite directions and are in opposite directions, and two first pothooks 121 in opposite directions encircle the periphery of spliced pole 3 in this structure, and utilize the crotch structure of first pothook 121 to hook spliced pole 3 to prevent the relative spliced pole 3 radial movement of first cardboard 12 and break away from the joint, ensured the stability of first cardboard 12 with spliced pole 3 joint.

Further, the first locking groove 31 is an annular groove formed on the connecting column 3, and the connecting column 3 forms a first locking portion 33 in the first locking groove 31; a first bayonet 122 allowing the first clamping portion 33 to be clamped is formed between the hook tips of the two first hooks 121, and the width of the first bayonet 122 is smaller than the diameter of the first clamping portion 33. Wherein, after with first cardboard 12 and spliced pole 3 joint, the upper and lower lateral wall of first draw-in groove 31 forms spacingly with the upper and lower wall butt of first pothook 121 respectively, and first joint portion 33 forms spacingly with the inner wall of first pothook 121 to the stability of spliced pole 3 with first cardboard 12 joint has been ensured. In addition, the width of first bayonet socket 122 is less than the diameter of first joint portion 33, fill in after aligning first bayonet socket 122 with the first joint portion 33 of spliced pole 3 during the installation, thereby spliced pole 3 can pass first bayonet socket 122 because the compressible deformation of self elasticity, fill in back spliced pole 3 completely and resume original shape, the bigger first joint portion 33 of size is difficult to pass first bayonet socket 122 and roll-off by oneself this moment, the bent hook portion that has realized first pothook 121 is spacing to spliced pole 3 promptly.

Regarding the specific structure of the second card board 21, as a preferred embodiment, referring to fig. 5, the second card board 21 includes second hooks 211 symmetrically and oppositely disposed, the connecting column 3 is clamped between the two second hooks 211, and the two second hooks 211 are clamped in the second clamping groove 32. Wherein, two second pothooks 211 set up the crotch that represents two second pothooks 211 in opposite directions, and two second pothooks 211 in opposite directions encircle the periphery of spliced pole 3 in this structure, and utilize the crotch structure of second pothook 211 to hook spliced pole 3 to prevent the relative 3 radial movements of spliced pole of second cardboard 21 and break away from the joint, ensured the stability of second cardboard 21 with spliced pole 3 joint.

Further, the second locking groove 32 is an annular groove formed on the connecting column 3, and a second locking portion 34 is formed in the connecting column 3 in the second locking groove 32; a second bayonet 212 allowing the second clamping portion 34 to be clamped is formed between hook tips of the two second hooks 211, and the width of the second bayonet 212 is smaller than the diameter of the second clamping portion 34. Wherein, after with second cardboard 21 and spliced pole 3 joint, the upper and lower lateral wall of second draw-in groove 32 forms spacingly with the upper and lower wall butt of second pothook 211 respectively, and second joint portion 34 forms spacingly with the inner wall of second pothook 211 to the stability of spliced pole 3 with second cardboard 21 joint has been ensured. In addition, the width of second bayonet socket 212 is less than the diameter of second joint portion 34, during the installation fill in behind aligning second bayonet socket 212 with the second joint portion 34 of spliced pole 3, thereby spliced pole 3 can pass second bayonet socket 212 because self elasticity is compressible to be out of shape, fill in back spliced pole 3 completely and resume original shape, second joint portion 34 that the size is bigger this moment is difficult to pass second bayonet socket 212 and roll-off by oneself, the crotch portion that has realized second pothook 211 promptly is spacing to spliced pole 3.

As a preferred selection manner of the material of the connecting column 3 in this embodiment, the connecting column 3 is made of rubber or silicone. The rubber or silica gel material has the advantages of good stability, durability, good elasticity and the like.

Furthermore, the connecting column 3 is a hollow through-center column, so that the connecting column 3 is extruded and deformed to be convenient to install, and the beneficial effect of saving raw materials is achieved.

On the other hand, this embodiment also provides a loudspeaker fixed knot of display device constructs, including frame (not shown) and foretell loudspeaker fixed knot construct, loudspeaker support 2 install in on the frame, and then will loudspeaker 1 install in on the frame. In a similar way, because the loudspeaker is installed on the frame by adopting the loudspeaker fixing structure, the vibration of the loudspeaker 1 is buffered and damped by the elastic connecting column 3, the resonance of the loudspeaker support 2 and the frame is avoided, and other parts installed in the display equipment are protected to a certain extent.

Referring to fig. 5, in the horn bracket 2 of this embodiment, in addition to the second locking plate 21, the horn bracket 2 further includes a bottom plate 23 and a connecting plate 22, the bottom plate 23 and the second locking plate 21 are respectively connected to upper and lower sides of the connecting plate 22, and the second locking plate 21 and the bottom plate 23 are arranged in parallel. That is, bottom plate 23 is connected with the frame during installation, and can prop up the take the altitude with second cardboard 21 through connecting plate 22, makes second cardboard 21 can keep the certain distance with the frame to make things convenient for spliced pole 3 to be connected with the joint of second cardboard 21.

For realizing being connected between horn bracket 2 and the frame, bottom plate 23 with be equipped with first connecting hole 231 and the second connecting hole that corresponds mutually on the frame respectively, connect through first connecting piece first connecting hole 2313 spliced pole 3 and the realization of second connecting hole will horn bracket 2 is fixed in on the frame. Wherein, first connecting piece can be rivet, screw assembly etc. during the installation, is connected first connecting piece after aligning first connecting hole 231 and second connecting hole, alright realize being fixed in the frame with loudspeaker support 2.

Furthermore, a positioning column 232 is arranged on one side of the bottom plate 23 close to the frame, a positioning hole corresponding to the positioning column 232 is formed in the frame, and the positioning column 232 is inserted into the positioning hole to position the horn support 2. Then, when installing, can realize in inserting the locating column 232 in the locating hole aligning first connecting hole 231 and second connecting hole fast, play the beneficial effect of convenient equipment location.

Furthermore, a first wall plate and a second wall plate which are perpendicular to each other are arranged on the frame, and the second connecting hole is formed in the first wall plate; the connecting plate 22 and the second wall plate are respectively provided with a third connecting hole 221 and a fourth connecting hole which are corresponding to each other, and the connecting plate 22 and the second wall plate are connected by connecting the third connecting hole 221 and the fourth connecting hole through a second connecting piece. That is, by connecting the connection plate 22 to the second wall plate, the connection between the horn bracket 2 and the bezel can be further reinforced, thereby enhancing the mounting stability of the horn 1.

The frame of the display device generally has at least a face frame and a side frame which are perpendicular to each other, the face frame is a frame panel which is parallel to the display panel, the side frame is a frame side plate which is perpendicular to the display panel, and the first wall plate and the second wall plate can be the face frame and the side frame; or, in order to enhance the strength of the frame, the inner side of the face frame or the side frame of the frame is sometimes provided with a reinforcing rib plate, and the first wall plate and/or the second wall plate can also be a reinforcing rib plate; or, in order to meet the supporting requirements of other devices, other supporting plates are sometimes arranged on the inner sides of the face frame or the side frame of the frame, and similarly, the first wall plate and/or the second wall plate can be other supporting plates.

In another aspect, the present embodiment further provides a display device, including the speaker fixing structure of the display device. In a similar way, because the loudspeaker is installed on the frame by adopting the loudspeaker fixing structure, the vibration of the loudspeaker 1 is buffered and damped by the elastic connecting column 3, the resonance of the loudspeaker support 2 and the frame is avoided, and other parts installed in the display equipment are protected to a certain extent.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship merely for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.

Claims

1. A horn fixing structure, comprising:

the loudspeaker (1) is provided with a loudspeaker shell (11), and a first clamping plate (12) is arranged on the side wall of the loudspeaker shell (11);

the horn bracket (2), the horn bracket (2) includes the second cardboard (21);

spliced pole (3), spliced pole (3) are the elasticity post, just have on spliced pole (3) respectively with first cardboard (12) and first draw-in groove (31) and second draw-in groove (32) that second cardboard (21) correspond, first cardboard (12) with first draw-in groove (31) joint, second cardboard (21) with second draw-in groove (32) joint, thereby will loudspeaker (1) install in on horn bracket (2).

2. The fixing structure of a speaker according to claim 1, wherein the first fastening plates (12) include first hooks (121) symmetrically and oppositely disposed, the connecting column (3) is clamped between the two first hooks (121), and the two first hooks (121) are clamped in the first clamping grooves (31).

3. The horn fixing structure according to claim 2, wherein the first locking groove (31) is an annular groove formed on the connecting post (3), and the connecting post (3) forms a first clamping portion (33) in the first locking groove (31); a first bayonet (122) allowing the first clamping part (33) to be clamped in is formed between hook tips of the two first clamping hooks (121), and the width of the first bayonet (122) is smaller than the diameter of the first clamping part (33).

4. The fixing structure of a speaker according to claim 1, wherein the second fastening plate (21) comprises two symmetrical and opposite hooks (211), the connecting column (3) is clamped between the two hooks (211), and the two hooks (211) are clamped in the second clamping groove (32).

5. The horn fixing structure according to claim 4, wherein the second slot (32) is an annular groove formed on the connecting post (3), and the connecting post (3) forms a second clamping portion (34) in the second slot (32); a second bayonet (212) allowing the second clamping portion (34) to be clamped in is formed between hook tips of the two second clamping hooks (211), and the width of the second bayonet (212) is smaller than the diameter of the second clamping portion (34).

6. The fixing structure of a speaker as claimed in claim 1, wherein the connecting column (3) is made of rubber or silica gel.

7. A speaker fixing structure of a display device, comprising a frame and the speaker fixing structure of any one of claims 1 to 6, wherein the speaker bracket (2) is mounted on the frame, and the speaker (1) is further mounted on the frame.

8. The speaker fixing structure of a display device according to claim 7, wherein the speaker bracket (2) further comprises a bottom plate (23) and a connecting plate (22), the bottom plate (23) and the second clip plate (21) are respectively connected to the upper side and the lower side of the connecting plate (22), and the second clip plate (21) is disposed in parallel with the bottom plate (23).

9. The speaker fixing structure of a display device according to claim 8, wherein the base plate (23) and the bezel have a first connecting hole (231) and a second connecting hole corresponding to each other, respectively, and the first connecting hole (231) and the second connecting hole are connected by a first connecting member to fix the speaker holder (2) to the bezel.

10. The speaker fixing structure of a display device according to claim 9, wherein a positioning post (232) is disposed on a side of the bottom plate (23) close to the frame, the frame is provided with a positioning hole corresponding to the positioning post (232), and the positioning post (232) is inserted into the positioning hole to position the speaker bracket (2).

11. The speaker fixing structure of a display device according to claim 10, wherein the bezel has a first wall plate and a second wall plate perpendicular to each other, and the second connection hole is formed in the first wall plate; the connecting plate (22) and the second wall plate are respectively provided with a third connecting hole (221) and a fourth connecting hole which correspond to each other, and the third connecting hole (221) and the fourth connecting hole are connected through a second connecting piece to connect the connecting plate (22) and the second wall plate.

12. A display device characterized by comprising the speaker fixing structure of the display device according to any one of claims 7 to 11.