An integrated external bar-shaped sound structure

Abstract

The utility model relates to sound equipment technical field discloses a kind of integrated external bar-shaped sound structure, including display main body, audio main body and fixed assembly, fixed assembly includes connecting component and first locking component, connecting component at least one portion is located in display main body, connecting component another portion is through first assembly hole and second assembly hole, and is connected with first locking component, through the first assembly hole and the second assembly hole of display main body bottom pre-determined and the second assembly hole of audio main body inside pre-determined corresponding cooperation, connecting component passes through first assembly hole and second assembly hole and is connected with first locking component, not only can make display main body and audio main body be assembled to form a whole structure by fixed assembly, but also make audio main body become the module that can be independently upgraded, and then iteration of audio module can be realized without redesigning the structure of display main body in existing product matrix, significantly reduce the cost of product research and development and mould modification.

Description

Technical Field

[0001] This utility model relates to the field of audio equipment technology, and in particular to an integrated external bar speaker structure. Background Technology

[0002] As the core terminal for home audio-visual entertainment, with the rapid development of television display technology and the continuous improvement of users' audio-visual experience demands, the performance of the television audio system has become one of the key factors affecting the overall sensory experience.

[0003] Existing TV speakers are mainly divided into two categories: built-in and separate. Built-in speakers have the sound-generating unit fixed inside the middle or rear shell of the TV. Due to the strict limitations of the TV's overall thickness and internal space, the sound-generating unit is usually positioned facing the back or side of the TV. This structure results in the sound output not being directly towards the user; sound waves must be reflected and refracted multiple times by surfaces such as walls before reaching the ear, easily causing problems such as sound field energy loss, blurred mid-to-high frequency details, and weakened localization. At the same time, due to internal space constraints, it is difficult to accommodate large-size, long-stroke speaker units, resulting in insufficient low-frequency response, limited dynamic range, and an overall sound performance characterized by low power, lack of layering, and difficulty in truly reproducing the rich details and immersive experience of audio-visual content.

[0004] In addition, most television products have the speaker structure integrated into the overall design during the initial design stage. While this integrated early planning is beneficial for structural compactness, it severely restricts the subsequent upgrades and diversification of the audio system throughout the product life cycle.

[0005] Another type of split solution is represented by the soundbar (strip speaker device). It is a separate device from the TV host and needs to be connected to the TV's AV terminal via Bluetooth or an adapter cable. This not only makes operation complicated and affects the ease of use, but also disrupts the overall integrity of the TV product, resulting in an increase in the number of home devices and a larger space occupation. Utility Model Content

[0006] The main purpose of this utility model is to provide an integrated external soundbar structure, which not only enables speaker upgrades and modifications based on existing product portfolios, reducing the cost of developing a complete set of products, but also improves the user's audio-visual experience.

[0007] To achieve the above objectives, this utility model proposes an integrated external sound bar structure, comprising: The display body has a first mounting hole in its bottom area; An audio body, wherein the audio body is provided with a second mounting hole; A fixing component, the fixing component including a connecting member and a first locking member, at least a portion of the connecting member being located within the display body, and another portion of the connecting member passing through the first mounting hole and the second mounting hole, and being connected to the first locking member.

[0008] Optionally, the connecting member includes: columnar body; A limiting body is disposed at one end of the columnar body and projected along the axial direction of the columnar body. The projected area of ​​the limiting body is larger than the projected area of ​​the columnar body.

[0009] Optionally, the columnar body and the limiting body are an integral structure.

[0010] Optionally, the limiting body includes: First plate; A limiting post is disposed on the first plate. The bottom area of ​​the display body is provided with a first mounting hole, and the limiting post is at least partially inserted into the first mounting hole.

[0011] Optionally, the fixing component further includes: The second locking member at least partially abuts against the bottom surface of the display body, and the second locking member partially passes through the second mounting hole of the limiting post and is threadedly connected to the second mounting hole.

[0012] Optionally, the second locking member is a fastener.

[0013] Optionally, the first locking member is a fastener.

[0014] Optionally, the connecting member is a metal part.

[0015] Optionally, the integrated external soundbar structure further includes: A first support base is installed at the bottom of the display body; The second support base is installed at the bottom of the display body and is spaced apart from the first support base; The audio body is disposed between the first support base and the second support base.

[0016] Optionally, the audio body includes: Strip-shaped main body; An acoustic unit module is built into the strip-shaped body. The acoustic unit module includes a tweeter for generating high-frequency sound waves and a woofer for generating low-frequency sound waves. An interactive module is disposed at one end of the strip-shaped main body. The interactive module is electrically connected to the acoustic unit module. The interactive module includes at least one light guide column for status indication and a power button for controlling power on / off.

[0017] Beneficial effects: The integrated external bar speaker structure proposed in this utility model includes a display body, an audio body and a fixing component. The bottom area of ​​the display body is provided with a first mounting hole; the audio body is provided with a second mounting hole; the fixing component includes a connecting member and a first locking member. At least a part of the connecting member is located inside the display body, and the other part of the connecting member passes through the first mounting hole and the second mounting hole and is connected to the first locking member. Specifically, by having a first mounting hole pre-set at the bottom of the display body and a second mounting hole pre-set inside the audio body correspondingly engage, and by having a connecting component pass through the first and second mounting holes and connect with the first locking component, the display body and the audio body can be assembled into an integral structure through a fixing component. This also makes the audio body an independently upgradable module. As a result, the audio module can be iterated without redesigning the structure of the display body in the existing product matrix, significantly reducing the cost of product development and mold modification. Secondly, the audio body does not need to be embedded inside the middle or rear shell of the display body, and is not limited by the thickness and internal space of the display body. Moreover, this design allows the audio unit to face the front of the display body, effectively avoiding the sound wave refraction and attenuation problems caused by the structural limitations of traditional built-in speakers, thereby enhancing the immersive audio-visual experience. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the integrated external soundbar structure disclosed in this application; Figure 2 This is an exploded structural diagram of the integrated external soundbar structure disclosed in this application; Figure 3 This is a three-dimensional structural diagram of the integrated external sound bar structure disclosed in this application; Figure 4 for Figure 3 A magnified view of a section at point A in the middle; Figure 5 for Figure 3 A magnified view of a section at point B in the middle.

[0020] Explanation of icon numbers: 1. Display body; 11. First assembly hole; 12. First mounting hole; 2. Audio body; 21. Second assembly hole; 3. Fixing component; 31. Connecting component; 311. Columnar body; 312. Limiting body; 3121. First plate; 3122. Limiting post; 31221. Second mounting hole; 32. First locking component; 4. First bearing base; 5. Second bearing base.

[0021] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0023] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0024] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the word "and / or" throughout the text means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0026] As the core terminal for home audio-visual entertainment, with the rapid development of television display technology and the continuous improvement of users' audio-visual experience demands, the performance of the television audio system has become one of the key factors affecting the overall sensory experience.

[0027] Existing TV speakers are mainly divided into two categories: built-in and separate. Built-in speakers have the sound-generating unit fixed inside the middle or rear shell of the TV. Due to the strict limitations of the TV's overall thickness and internal space, the sound-generating unit is usually positioned facing the back or side of the TV. This structure results in the sound output not being directly towards the user; sound waves must be reflected and refracted multiple times by surfaces such as walls before reaching the ear, easily causing problems such as sound field energy loss, blurred mid-to-high frequency details, and weakened localization. At the same time, due to internal space constraints, it is difficult to accommodate large-size, long-stroke speaker units, resulting in insufficient low-frequency response, limited dynamic range, and an overall sound performance characterized by low power, lack of layering, and difficulty in truly reproducing the rich details and immersive experience of audio-visual content.

[0028] In addition, most television products have the speaker structure integrated into the overall design during the initial design stage. While this integrated early planning is beneficial for structural compactness, it severely restricts the subsequent upgrades and diversification of the audio system throughout the product life cycle.

[0029] Another type of split solution is represented by the soundbar (strip speaker device). It is a separate device from the TV host and needs to be connected to the TV's AV terminal via Bluetooth or an adapter cable. This not only makes operation complicated and affects the ease of use, but also disrupts the overall integrity of the TV product, resulting in an increase in the number of home devices and a larger space occupation.

[0030] Based on this, this embodiment provides an integrated external soundbar structure, see [link / reference]. Figures 1-5As shown, the integrated external sound bar structure includes a display body 1, an audio body 2, and a fixing component 3. The bottom area of ​​the display body 1 is provided with a first mounting hole 11; the audio body 2 is provided with a second mounting hole 21; the fixing component 3 includes a connecting member 31 and a first locking member 32. At least a part of the connecting member 31 is located inside the display body 1, and the other part of the connecting member 31 passes through the first mounting hole 11 and the second mounting hole 21 and is connected to the first locking member 32.

[0031] Specifically, by having the first mounting hole 11 pre-set at the bottom of the display body 1 correspond to the second mounting hole 21 pre-set inside the audio body 2, and the connecting component 31 passes through the first mounting hole 11 and the second mounting hole 21 and connects with the first locking component 32, not only can the display body 1 and the audio body 2 be assembled into an integral structure through the fixing component 3, but the audio body 2 can also become an independently upgradable module. Thus, the audio module can be iterated without redesigning the structure of the display body 1 in the existing product matrix, which significantly reduces the cost of product development and mold modification. Secondly, the audio body 2 does not need to be embedded in the middle shell or rear shell of the display body 1, and is not limited by the overall thickness and internal space of the display body 1. Moreover, this design allows the audio unit of the audio body 2 to face the front of the display body 1, effectively avoiding the sound wave refraction and attenuation problems caused by the structural limitations of traditional built-in speakers, thereby enhancing the immersive audio-visual experience.

[0032] It should be noted that, in this embodiment, "integrated" means that the display body 1 and the audio body 2 are assembled by the fixing component 3 to form a complete and difficult-to-disassemble overall structure in terms of external appearance.

[0033] In one embodiment of this application, the connecting member 31 includes a columnar body 311 and a limiting body 312. The limiting body 312 is disposed at one end of the columnar body 311 and is projected along the axial direction of the columnar body 311. The projected area of ​​the limiting body 312 is larger than the projected area of ​​the columnar body 311.

[0034] Specifically, when the connecting member 31 is installed at the bottom of the display body 1, the limiting body 312 is located inside the display body 1 to form a locking position, thereby preventing the connecting member 31 from falling off the display body 1. When the audio body 2 and the display body 1 are assembled into a whole by the connecting member 31, the limiting body 312 acts as an axial limiting element. It is located inside the display body 1 and abuts against the inner wall of the display body 1, which can ensure that the audio body 2 is not prone to axial displacement during long-term use.

[0035] In one embodiment of this application, the columnar body 311 and the limiting body 312 are an integral structure. Specifically, this integral structure is formed by integral processing from a single material, for example, it can be manufactured by die forging of metal material, or by injection molding of engineering plastic material in one step.

[0036] In one embodiment of this application, the limiting body 312 includes a first plate 3121 and a limiting post 3122, the limiting post 3122 being disposed on the first plate 3121; a first mounting hole 12 is provided in the bottom area of ​​the display body 1, and the limiting post 3122 is at least partially inserted into the first mounting hole 12.

[0037] Specifically, when subjected to external vibration, the fitting structure of the limiting post 3122 and the first mounting hole 12 can convert part of the lateral force into the constraint reaction force of the hole wall of the first mounting hole 12 on the limiting post 3122, thereby reducing the force borne by the columnar body 311 and the first mounting hole 11, and thus reducing the risk of deformation of the columnar body 311 or the first mounting hole 11.

[0038] In one embodiment of this application, the fixing component 3 further includes a second locking member (not shown in the figure). The second locking member at least partially abuts against the bottom surface of the display body 1, and the second locking member partially passes through the second mounting hole 31221 of the limiting post 3122 and is threadedly connected to the second mounting hole 31221.

[0039] The second locking member is a fastener, specifically a screw. The connecting member 31 is locked to the bottom of the display body 1 by the second locking member. This design can enhance the connection between the display body 1 and the audio body 2.

[0040] In this embodiment, the first locking member 32 is a fastener, and more specifically, the first locking member 32 is preferably a screw.

[0041] In one embodiment of this application, the integrated external soundbar structure further includes a first support base 4 and a second support base 5. The first support base 4 is installed at the bottom of the display body 1; the second support base 5 is installed at the bottom of the display body 1 and spaced apart from the first support base 4; wherein the audio body 2 is disposed between the first support base 4 and the second support base 5. This design enables the integrated external soundbar structure to have a compact structure and reduce its space occupancy.

[0042] In one embodiment of this application, the audio body 2 includes a strip-shaped body, an acoustic unit module, and an interaction module. The acoustic unit module is built into the strip-shaped body and includes a tweeter unit for generating high-frequency sound waves and a woofer unit for generating low-frequency sound waves. The interaction module is located at one end of the strip-shaped body and is electrically connected to the acoustic unit module. The interaction module includes at least one light guide post for status indication and a power button for controlling power on / off. This modular design reduces the number of components required for assembly, thereby improving production efficiency.

[0043] In summary, the integrated external bar speaker structure proposed in this utility model includes a display body 1, an audio body 2, and a fixing component 3. The bottom area of ​​the display body 1 is provided with a first mounting hole 11; the audio body 2 is provided with a second mounting hole 21; the fixing component 3 includes a connecting member 31 and a first locking member 32. At least a part of the connecting member 31 is located inside the display body 1, and the other part of the connecting member 31 passes through the first mounting hole 11 and the second mounting hole 21 and is connected to the first locking member 32. Specifically, by having the first mounting hole 11 pre-set at the bottom of the display body 1 correspond to the second mounting hole 21 pre-set inside the audio body 2, and the connecting component 31 passes through the first mounting hole 11 and the second mounting hole 21 and connects with the first locking component 32, not only can the display body 1 and the audio body 2 be assembled into an integral structure through the fixing component 3, but the audio body 2 can also become an independently upgradable module. Thus, the audio module can be iterated without redesigning the structure of the display body 1 in the existing product matrix, which significantly reduces the cost of product development and mold modification. Secondly, the audio body 2 does not need to be embedded in the middle shell or rear shell of the display body 1, and is not limited by the overall thickness and internal space of the display body 1. Moreover, this design allows the audio unit of the audio body 2 to face the front of the display body 1, effectively avoiding the sound wave refraction and attenuation problems caused by the structural limitations of traditional built-in speakers, thereby enhancing the immersive audio-visual experience.

[0044] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An integrated external sound bar structure, characterized in that, include: The display body has a first mounting hole in its bottom area; An audio body, wherein the audio body is provided with a second mounting hole; A fixing component, the fixing component including a connecting member and a first locking member, at least a portion of the connecting member being located within the display body, and another portion of the connecting member passing through the first mounting hole and the second mounting hole, and being connected to the first locking member.

2. The integrated external sound bar structure according to claim 1, characterized in that, The connecting component includes: columnar body; A limiting body is disposed at one end of the columnar body and projected along the axial direction of the columnar body. The projected area of ​​the limiting body is larger than the projected area of ​​the columnar body.

3. The integrated external sound bar structure according to claim 2, characterized in that, The columnar body and the limiting body are an integral structure.

4. The integrated external sound bar structure according to claim 3, characterized in that, The limiting body includes: First plate; A limiting post is disposed on the first plate. The bottom area of ​​the display body is provided with a first mounting hole, and the limiting post is at least partially inserted into the first mounting hole.

5. The integrated external sound bar structure according to claim 4, characterized in that, The fixing component also includes: The second locking member at least partially abuts against the bottom surface of the display body, and the second locking member partially passes through the second mounting hole of the limiting post and is threadedly connected to the second mounting hole.

6. The integrated external sound bar structure according to claim 5, characterized in that, The second locking component is a fastener.

7. The integrated external sound bar structure according to claim 1, characterized in that, The first locking component is a fastener.

8. The integrated external sound bar structure according to claim 1, characterized in that, The connecting component is a metal part.

9. The integrated external sound bar structure according to claim 1, characterized in that, The integrated external soundbar structure also includes: A first support base is installed at the bottom of the display body; The second support base is installed at the bottom of the display body and is spaced apart from the first support base; The audio body is disposed between the first support base and the second support base.

10. The integrated external sound bar structure according to claim 1, characterized in that, The audio content includes: Strip-shaped main body; An acoustic unit module is built into the strip-shaped body. The acoustic unit module includes a tweeter for generating high-frequency sound waves and a woofer for generating low-frequency sound waves. An interactive module is disposed at one end of the strip-shaped main body. The interactive module is electrically connected to the acoustic unit module. The interactive module includes at least one light guide column for status indication and a power button for controlling power on / off.

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