WO2023231684A1 - 喇叭网、喇叭网组件与电子设备 - Google Patents

喇叭网、喇叭网组件与电子设备 Download PDF

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Publication number
WO2023231684A1
WO2023231684A1 PCT/CN2023/091885 CN2023091885W WO2023231684A1 WO 2023231684 A1 WO2023231684 A1 WO 2023231684A1 CN 2023091885 W CN2023091885 W CN 2023091885W WO 2023231684 A1 WO2023231684 A1 WO 2023231684A1
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WO
WIPO (PCT)
Prior art keywords
side wall
speaker
mesh
net
buckle
Prior art date
Application number
PCT/CN2023/091885
Other languages
English (en)
French (fr)
Inventor
杨光
李小进
吴超
周莉莉
董文波
Original Assignee
京东方科技集团股份有限公司
高创(苏州)电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 京东方科技集团股份有限公司, 高创(苏州)电子有限公司 filed Critical 京东方科技集团股份有限公司
Publication of WO2023231684A1 publication Critical patent/WO2023231684A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/026—Supports for loudspeaker casings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Definitions

  • This application relates to a speaker net, speaker net components and electronic equipment.
  • a speaker network is provided, and the speaker network includes:
  • the main body of the net is equipped with multiple horn holes;
  • the first side wall is connected to the edge of the first side of the mesh body, and the inner surface of the first side wall is provided with a hidden buckle;
  • the second side wall is connected to the edge of the second side of the mesh main body, and a buckle is provided on the second side wall.
  • the hidden buckle portion includes a buckle, and the buckle is formed by a recess in the inner surface of the first side wall.
  • the slot includes a slot bottom wall and a plurality of slot side walls connected to the slot bottom wall, and the slot bottom wall and the plurality of slot side walls form a receiving space.
  • one of the plurality of groove side walls of the card groove is served by a part of the mesh body
  • a chute is provided on the inner surface of the main body of the net, and the chute is connected with the clamping groove.
  • At least one groove side wall is provided with an inclined guide surface.
  • the first side wall and the second side wall are arranged oppositely, the buckle is a bendable elastic piece, the buckle has a connecting end and a free end, and the connecting end is connected to the third side wall.
  • the two side walls are on one side away from the main body of the mesh, and the free end can rotate relative to the connecting end.
  • the number of fasteners is two or more.
  • the speaker network further includes:
  • a third side wall is connected to the edge of the third side of the mesh body, and the third side wall is connected to the first side wall and the second side wall;
  • the fourth side wall is connected to the edge of the fourth side of the mesh main body.
  • the fourth side wall connects the first side wall and the second side wall.
  • the fourth side wall, the first side wall, and the third side wall are connected end to end with the second side wall, and together with the main body of the net, form an installation space.
  • the mesh main body is flat-shaped, and the plurality of horn holes are evenly distributed on the mesh main body and penetrate the inner and outer surfaces of the mesh main body;
  • the speaker net is an integrally connected metal structure.
  • a speaker mesh assembly is provided, and the speaker mesh assembly includes:
  • the speaker net includes a net main body, a first side wall and a second side wall.
  • the net main body is provided with a plurality of horn holes.
  • the first side wall is connected to the edge of the first side of the net main body.
  • the third side wall is connected to the edge of the first side of the net body.
  • a hidden buckle is provided on the inner surface of one side wall, the second side wall is connected to the edge of the second side of the mesh body, and a buckle is provided on the second side wall;
  • the mounting frame includes a frame body.
  • the frame body is provided with a first fitting part that engages with the hidden buckle part and a second fitting part that engages with the buckle piece.
  • the hidden buckle portion includes a buckle, and the buckle is formed by a recess in the inner surface of the first side wall;
  • the first fitting portion includes a protrusion that engages with the slot.
  • the slot includes a slot bottom wall and a plurality of slots connected to the slot bottom wall.
  • Groove side walls, the groove bottom wall and the plurality of groove side walls form an accommodating space for accommodating the bumps.
  • one of the plurality of groove side walls of the card groove is served by a part of the mesh body
  • a chute is provided on the inner surface of the main body of the net, and the chute is connected with the clamping groove.
  • At least one groove side wall is provided with an inclined guide surface
  • the edges of the bumps are provided with guide slopes.
  • the first side wall and the second side wall are arranged oppositely, the buckle is a bendable elastic piece, the buckle has a connecting end and a free end, and the connecting end is connected to the third side wall.
  • the two side walls are on one side away from the main body of the mesh, and the free end can rotate relative to the connecting end;
  • the frame body has an installation surface that supports the net main body, a back surface facing away from the installation surface and away from the net main body, and a side surface connecting the installation surface and the back surface.
  • the free end of the buckle Pressed against the back surface, the back surface serves as the second fitting portion that cooperates with the buckle.
  • the speaker mesh assembly further includes a dust-proof mesh and/or colloid disposed between the mesh main body and the frame body.
  • an electronic device includes the speaker mesh as mentioned above or the speaker mesh assembly as mentioned above.
  • Figure 1 is an exploded perspective view of a speaker mesh assembly according to one embodiment of the present application
  • Figure 2 is a three-dimensional schematic diagram of the speaker network in Figure 1;
  • Figure 3 is a schematic three-dimensional view of the speaker net and dust-proof net in Figure 1 after assembly;
  • Figure 4 is a schematic plan view of the double-sided tape in Figure 1 after being assembled with the mounting bracket;
  • FIGS 5 to 7 are schematic diagrams of the assembly process of the speaker net and mounting bracket in Figure 1;
  • Figure 8 is a schematic plan view of the speaker net and mounting bracket in Figure 1 after assembly;
  • Figure 9 is a cross-sectional view of the assembled speaker mesh assembly
  • Figure 10 is a partial enlarged view of Figure 9;
  • Figure 11 shows the possible failures of the speaker mesh assembly without colloid.
  • FIG. 1 is a perspective exploded view of a speaker mesh assembly according to the technical concept of the present application.
  • FIG. 2 is a schematic three-dimensional view from a perspective of an embodiment of a speaker mesh that conforms to the technical concept of the present application.
  • the above speaker mesh can be applied to the speaker mesh assembly shown in FIG. 1 .
  • Figure 3 is a schematic three-dimensional view of the speaker net and dust-proof net shown in Figure 1 after assembly.
  • FIG. 4 is a schematic plan view of the double-sided tape in FIG. 1 after being assembled with the mounting bracket.
  • Figures 5 to 7 show the speaker in Figure 1 Schematic diagram of the assembly process of the net and mounting bracket.
  • Figure 8 is a schematic plan view of the speaker net and mounting bracket in Figure 1 after assembly.
  • Figure 9 is a cross-sectional view of the assembled speaker mesh assembly.
  • FIG. 10 is a partial enlarged view of FIG. 9 .
  • the speaker mesh assembly 100 in the embodiment of the present application includes a speaker mesh 20 and a mounting bracket 30, wherein the mounting bracket 30 is used to install the speaker mesh 20 ,fixed.
  • the speaker network 20 in the embodiment includes:
  • the main body 21 of the net is provided with a plurality of horn holes 212;
  • the first side wall 23 is connected to the edge of the first side 21a of the mesh main body 21, and the inner surface 232 of the first side wall 23 is provided with a hidden buckle portion 238;
  • the second side wall 25 is connected to the edge of the second side 21b of the mesh main body 21, and a buckle 26 is provided on the second side wall 25.
  • the outer surface 215 of the mesh body 21 and a part of the side wall will be exposed.
  • the other part of the side wall for example, the second side wall 25
  • the other part of the side wall for example, the second side wall 25
  • buckle structures hide buckle portion 238 on the first side wall 23 and buckle piece 26 on the second side wall 25
  • the two side walls the first side wall 23 and the second side wall 25
  • the two buckle structures used to achieve stable installation are arranged in the above-mentioned positions that cannot be observed by users, so as to prevent the buckle structures from affecting the appearance of the product. Therefore, the above-mentioned speaker net 20 can achieve stable installation without damaging the aesthetic appearance of the product.
  • the installation frame 30 used to install the speaker net 20 may include a frame body 32.
  • the frame body 32 is provided with a first matching part 323 that matches the hidden buckle part 238 and a first fitting part 323 that matches the buckle part 238.
  • the fastener 26 is matched with the second matching portion 325 .
  • the hidden buckle portion 238 and the buckle piece 26 will respectively engage with the first matching portion of the mounting frame 30 323.
  • the second matching part 325 cooperates with the buckle to achieve fixation and installation between the speaker net 20 and the mounting bracket 30 .
  • the speaker mesh 20 and the speaker mesh assembly 100 can usually be installed at a lower position of the device.
  • the first side wall 23 can be installed on the sky side (the upper side of the speaker net 20 ), which is a more conspicuous position;
  • the second side wall 25 can be installed on the ground side (the side where the speaker net 20 is on top). (the lower side), which is a relatively hidden position and will not or is not easily noticed by users.
  • the hidden buckle portion 238 can be various types of buckle structures, such as buckle blocks, buckle slots or hooks, etc., as long as it can be hidden on the inner surface of the side wall where it is located.
  • the hidden latching portion 238 is a latching groove 238
  • the latching groove 238 is formed by a recess in the inner surface 232 of the first side wall 23 .
  • the first fitting portion 323 is a protrusion 323 that engages with the slot 238 .
  • the locking groove 238 since the locking groove 238 is built into the inner surface 232 of the first side wall 23, the locking structure (the locking groove 238 and the protrusion 323) can be well prevented from being exposed.
  • the slot 238 may include a slot bottom wall 2381 and a plurality of slot side walls 2383 connected to the slot bottom wall 2381.
  • the slot bottom wall 2381 and the plurality of slot side walls 2383 form an accommodating space. space.
  • the existence of the groove bottom wall 2381 prevents the slot 238 from penetrating the outer surface 234 of the first side wall 23 , thereby preventing the installed protrusion 323 from being exposed through the outer surface 234 of the first side wall 23 .
  • the groove bottom wall 2381 and the plurality of groove side walls 2383 can limit the movement of the protrusion 323 in multiple directions, thereby achieving secure locking and installation.
  • one of the plurality of groove side walls 2383 of the clamping groove 238 is served by a part of the mesh body 21 .
  • a part of the inner surface 213 of the mesh body 21 serves as a groove side wall 2383 of the card groove 238 .
  • all of the groove sidewalls 2383 may be served by a portion of the first sidewall 23 .
  • all slot side walls 2383 of the clamping slot 238 can be formed by the first side wall 23 Act as part of.
  • the inner surface 213 of the net main body 21 may be provided with a chute 214, and the chute 214 is connected with the clamping groove 238.
  • the above-mentioned chute 214 can be formed by the inner surface 213 of the mesh main body 21 being depressed downward.
  • the T-shaped slot cutter 80 can be used to manufacture the clamping groove 238 and the slide groove 214, as shown in Figure 2.
  • the arrangement of the above-mentioned chute 214 can facilitate the production of the card slot 238 .
  • the arrangement of the above-mentioned slide groove 214 is also beneficial to the installation and locking of the slot 238 and the protrusion 323.
  • the bump 323 can be aligned with the chute 238 first, and then the bump 323 can be pushed to move along the chute 238 toward the first side wall 23 to more conveniently enter the slot 238 and thereby achieve the connection with the slot. 238 fit and snap.
  • the specific structure of a card slot 238 is only schematically drawn in FIG. 2 .
  • the number of card slots 238 may be two or more. In order to achieve a better locking effect, the number of the slots 238 can be set according to the length of the first side wall 23 .
  • an inclined guide surface 23832 can also be provided on at least one groove side wall 2383 of the card groove 238 .
  • guide surfaces 23832 are provided on the two groove side walls 2383 on the left and right sides.
  • the guide surface 23832 is provided to facilitate the protrusion 323 to enter the card slot 238 .
  • providing a guide slope 3232 at the edge of the protrusion 323 can also facilitate the entry of the protrusion 323 into the slot 238 .
  • first side wall 23 and the second side wall 25 are a pair of side walls arranged oppositely, which causes the hidden buckling portion 238 and the buckling member 26 to be positioned oppositely.
  • the above settings are beneficial to improving their snapping effect.
  • the buckle 26 is a bendable elastic piece 26 .
  • the elastic piece 26 has a connecting end 262 and a free end 264.
  • the connecting end 262 is connected to the side of the second side wall 25 away from the mesh main body 21.
  • the free end 264 can rotate relative to the connecting end 262. .
  • the frame 32 has a mounting surface 322 for supporting the net main body 21, a back surface 324 facing away from the mounting surface 322 and away from the net main body 21, and connecting the mounting surface 322 and the back surface.
  • Side surface 326 of 324 After being installed in place, the free end 264 of the buckle part 26 is pressed against the back surface 324 , and the back surface 324 serves as the second matching part 325 that matches the buckle part 26 .
  • a depression may be provided on the back surface 324 in an area that directly contacts and matches the second fitting part 325 . As shown in FIG. 8 , the depression may be regarded as the second fitting part 325 .
  • the buckle 26 can be placed in a vertical state first, as shown in FIG. 3 .
  • the buckle 26 and the second side wall 25 are generally in the same plane, so as to facilitate the access and installation of the mounting bracket 30 .
  • the buckle can be bent inward.
  • the free end 264 of the fastener 26 presses the bent free end 264 against the back 324 of the frame 32, thereby achieving a stable installation and locking of the mounting frame 30 and the speaker net 20.
  • the resulting structure is as shown in Figure 8 shown.
  • the number of the buckles 26 is two or more. Providing multiple buckles 26 can further enhance the stability and reliability of the installation between the mounting bracket 30 and the speaker mesh 20 .
  • multiple buckle pieces 26 can be evenly arranged; a larger spacing can be set between adjacent buckle pieces 26 to enhance the buckle stability while reducing the number of buckle pieces 26 provided.
  • the speaker network 20 may also include:
  • the third side wall 27 is connected to the edge of the third side 21c of the mesh main body 21, and the third side wall 27 connects the first side wall 23 and the second side wall 25;
  • the fourth side wall 29 is connected to the edge of the fourth side 21d of the mesh main body 21.
  • the fourth side wall 29 connects the first side wall 23 and the second side wall 25.
  • the fourth side wall 29 , the first side wall 23, the third side wall 27 and the second side wall 25 are connected end to end, and together with the net main body 21 form an installation space.
  • the frame body 32 of the mounting bracket 30 can be accommodated in the above-mentioned installation space of the speaker mesh 20, and the mounting surface 322 of the frame body 32 will directly or indirectly press against the mesh.
  • the inner surface 213 of the main body 21 and each side surface 326 of the frame 32 are in contact with the inner surfaces of the first side wall 23 , the second side wall 25 , the third side wall 27 and the fourth side wall 29 .
  • the mesh main body 21 is flat-shaped, and the plurality of horn holes 212 are evenly distributed on the mesh main body 21 and penetrate the inner surface 213 and the outer surface 215 of the mesh main body 21 .
  • the main body 21 of the net may also be a curved surface. plate.
  • the outer surface 215 of the mesh body 21 is usually exposed and can be observed by users.
  • the speaker mesh 20 is an integrally connected metal structure.
  • the mesh main body 21, the first side wall 23, the second side wall 25, the third side wall 27, the fourth side wall 29, etc. are processed from the same metal plate.
  • the speaker net assembly 100 may also include a dust-proof net 40 and a colloid 50 , and the dust-proof net 40 and the colloid 50 are both disposed between the speaker net 20 and the mounting bracket 30 .
  • the dust-proof net 40 can be attached to the inner surface 213 of the net main body 21 through glue.
  • the dust-proof net 40 has smaller pores (relative to the horn hole 212), which can prevent external dust or other solid particles from entering the inside of the device through the horn hole 212.
  • the dustproof net 40 has a thin thickness, is rectangular, and has a length-and-width dimension equal to or slightly smaller than the net main body 21 .
  • the dust-proof net 40 can be placed in the installation space of the speaker net 20 first, and the dust-proof net 40 can be pasted on the inner surface 213 of the net body 21 through glue.
  • the assembled structure of the dust-proof net 40 and the speaker net 20 is shown in Figure 3 .
  • the colloid 50 may be double-sided tape.
  • the glue 50 can be pasted on the mounting surface 322 of the mounting body 32 of the mounting bracket 30 in advance.
  • a step 3224 can be provided at the edge of the mounting surface 322 .
  • the step 3224 is higher than other areas of the mounting surface 322 .
  • the glue 50 can be attached to other areas of the mounting surface 322 except the step 3224 .
  • the mounting frame 30 is brought close to the speaker mesh 20, and after correct alignment, the mounting surface 322 of the frame body 32 is adhered to the dust-proof mesh 40 and the mesh main body 21 through the colloid 50. on the inner surface 213.
  • the mounting bracket 30 will easily move downward due to gravity and other reasons, causing the bump 323 to detach from the slot 238, causing the speaker mesh 20 and the mounting bracket 30 to The lock between them fails, as shown in Figure 11.
  • the above defects do not occur in a short period of time and are not easily discovered.
  • the mounting bracket 30 may be a decorative strip commonly used in electronic equipment.
  • the mounting frame 30 may also include two fixing plates 35 that are disposed on the back 324 of the frame body 32 and are disposed opposite to each other. Fix the mounting bracket 30 to the electronic device.
  • the two fixing plates 35 are used to fix the rear shell and back panel of the display panel.
  • a receiving space 352 is provided between the two fixing plates 35, and the receiving space 352 can be used to accommodate the speaker.
  • a through hole (not shown in the figure) can be provided on the frame 32 to facilitate the sound of the speaker to be transmitted outward.
  • the size of the speaker net 20, the mounting bracket 30, etc. in the length direction is extremely large, much larger than the dimensions in the width direction and thickness direction. For convenience of illustration, only the speaker net is intercepted in the figure. 20. A part of the length of the mounting bracket 30, etc. in the length direction.
  • the buckle structure (the hidden buckle portion 238 and the hidden buckle portion 238 on the first side wall 23) is provided on the two side walls (the first side wall 23 and the second side wall 25).
  • the buckle 26) on the second side wall 25 can ensure that the speaker net 20 can be stably and securely installed at the corresponding position of the product.
  • neither the inner surface of the side wall exposed in a more conspicuous position (such as the first side wall 23) nor the side wall in a relatively hidden position (such as the second side wall 25) can be observed by the user during use.
  • the two buckle structures used to achieve stable installation are arranged in the above-mentioned positions that cannot be observed by users, so as to prevent the buckle structures from affecting the appearance of the product. Therefore, the above-mentioned speaker net 20 can achieve stable installation without damaging the aesthetic appearance of the product.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

本申请公开了一种喇叭网、喇叭网组件与电子设备，既可实现喇叭网稳固的安装，也可不破坏产品的外观美感。其中，所述喇叭网包括网主体、第一侧壁与第二侧壁。网主体开设有多个喇叭孔。第一侧壁连接在所述网主体的第一侧的边缘，所述第一侧壁的内表面设置有隐藏式卡扣部。第二侧壁连接在所述网主体的第二侧的边缘，所述第二侧壁上设置有卡扣件。

Description

喇叭网、喇叭网组件与电子设备 技术领域
本申请涉及一种喇叭网、喇叭网组件与电子设备。
背景技术
电子设备大多具有喇叭，以向外输出声音。喇叭通常设置在电子设备的内部。为保证喇叭发出的声音能够高效传送到用户，通常会设置喇叭网作为声音传输的通道。喇叭网既需要通过锁扣结构牢靠固定于设备的外表面，以保证设备的质量，又要避免外露的锁扣结构影响设备的外观。对于上述两个方面的要求，已知的喇叭网安装结构难以兼顾。加之，小型化是电子设备的一个主流趋势，这进一步加大了喇叭网安装结构的设计难度。
因而，有必要对喇叭网的安装结构进行改进。
发明内容
根据本申请实施例的第一方面，提供了一种喇叭网，所述喇叭网包括：
网主体，开设有多个喇叭孔；
第一侧壁，连接在所述网主体的第一侧的边缘，所述第一侧壁的内表面设置有隐藏式卡扣部；
第二侧壁，连接在所述网主体的第二侧的边缘，所述第二侧壁上设置有卡扣件。
在一个实施例中，所述隐藏式卡扣部包括卡槽，所述卡槽由所述第一侧壁的内表面凹陷而形成。
在一个实施例中，所述卡槽包括槽底壁以及与所述槽底壁相连的多个槽侧壁，所述槽底壁与所述多个槽侧壁围成一个容纳空间。
在一个实施例中，所述卡槽的多个槽侧壁中的一个由网主体的一部分充当；
所述网主体的内表面开设有滑槽，所述滑槽与所述卡槽相连通。
在一个实施例中，至少一个槽侧壁上设置有倾斜的导引面。
在一个实施例中，第一侧壁与第二侧壁相对设置，所述卡扣件为可弯折弹片，所述卡扣件具有连接端与自由端，所述连接端连接于所述第二侧壁远离所述网主体的一侧，所述自由端能够相对所述连接端转动。
在一个实施例中，所述卡扣件的数量为两个或更多个。
在一个实施例中，所述喇叭网还包括：
第三侧壁，连接在所述网主体的第三侧的边缘，所述第三侧壁连接所述第一侧壁和第二侧壁；
第四侧壁，连接在所述网主体的第四侧的边缘，所述第四侧壁连接所述第一侧壁和第二侧壁，所述第四侧壁、第一侧壁、第三侧壁与第二侧壁首尾相连，并与所述网主体共同围成一个安装空间。
在一个实施例中，所述网主体呈平板状，所述多个喇叭孔均匀分布在所述网主体上，并贯穿所述网主体的内表面与外表面；
所述喇叭网为一体连接的金属结构。
根据本申请实施例的第二方面，提供了一种喇叭网组件，所述喇叭网组件包括：
喇叭网，包括网主体、第一侧壁与第二侧壁，所述网主体开设有多个喇叭孔，所述第一侧壁连接在所述网主体的第一侧的边缘，所述第一侧壁的内表面设置有隐藏式卡扣部，所述第二侧壁连接在所述网主体的第二侧的边缘，所述第二侧壁上设置有卡扣件；
安装架，包括架体，所述架体上设置有与所述隐藏式卡扣部相卡扣的第一配合部以及与所述卡扣件相配合的第二配合部。
在一个实施例中，所述隐藏式卡扣部包括卡槽，所述卡槽由所述第一侧壁的内表面凹陷而形成；
在一个实施例中，所述第一配合部包括与所述卡槽相卡合的凸块。
在一个实施例中，所述卡槽包括槽底壁以及与所述槽底壁相连的多个 槽侧壁，所述槽底壁与所述多个槽侧壁围成一个容纳所述凸块的容纳空间。
在一个实施例中，所述卡槽的多个槽侧壁中的一个由网主体的一部分充当；
所述网主体的内表面开设有滑槽，所述滑槽与所述卡槽相连通。
在一个实施例中，至少一个槽侧壁上设置有倾斜的导引面；
和/或，所述凸块的边缘处设置有导引斜面。
在一个实施例中，第一侧壁与第二侧壁相对设置，所述卡扣件为可弯折弹片，所述卡扣件具有连接端与自由端，所述连接端连接于所述第二侧壁远离所述网主体的一侧，所述自由端能够相对所述连接端转动；
所述架体具有支撑所述网主体的安装面、背对所述安装面并远离所述网主体的背面以及连接所述安装面与所述背面的侧表面，所述卡扣件的自由端抵压于所述背面，所述背面作为与所述卡扣件相配合的所述第二配合部。
在一个实施例中，所述喇叭网组件还包括设置在所述网主体与所述架体之间的防尘网和/或胶体。
根据本申请实施例的第三方面，提供了一种电子设备，所述电子设备包括如前所述的喇叭网或者如前所述的喇叭网组件。
附图说明
图1是本申请一个实施例喇叭网组件的立体分解图；
图2是图1中喇叭网的立体示意图；
图3是图1中的喇叭网与防尘网组装后的立体示意图；
图4是图1中的双面胶与安装架组装后的平面示意图；
图5至图7是图1中的喇叭网与安装架组装过程的示意图；
图8是图1中的喇叭网与安装架组装完成后的平面示意图；
图9是组装好的喇叭网组件的一个剖视图；
图10是图9的局部放大图；
图11是无胶体时喇叭网组件可能会发生的故障。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置/方法的例子。
在本申请使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请。除非另作定义，本申请使用的技术术语或者科学术语应当为本申请所属领域内具有一般技能的人士所理解的通常意义。本申请说明书以及权利要求书中使用的“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似词语意指出现在“包括”或者“包含”前面的元件或者物件涵盖出现在“包括”或者“包含”后面列举的元件或者物件及其等同，并不排除其他元件或者物件。“多个”包括两个或更多个。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而且可以包括电性的连接，不管是直接的还是间接的。在本申请说明书和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
本申请提供一种喇叭网、具有上述喇叭网的喇叭网组件以及具有上述喇叭网组件的电子设备。图1是符合本申请技术构思的一个喇叭网组件实施例的一个视角的立体分解图。图2是符合本申请技术构思的一个喇叭网实施例的一个视角的立体示意图，上述喇叭网可应用在图1所示的喇叭网组件中。图3是图1中的喇叭网与防尘网组装后的立体示意图。图4是图1中的双面胶与安装架组装后的平面示意图。图5至图7是图1中的喇叭 网与安装架组装过程的示意图。图8是图1中的喇叭网与安装架组装完成后的平面示意图。图9是组装好的喇叭网组件的一个剖视图。图10是图9的局部放大图。
如图1和图2，并在必要时结合图3至图10，本申请实施例中的喇叭网组件100包括喇叭网20与安装架30，其中，安装架30用于实现喇叭网20的安装、固定。实施例中的喇叭网20，包括：
网主体21，开设有多个喇叭孔212；
第一侧壁23，连接在所述网主体21的第一侧21a的边缘，所述第一侧壁23的内表面232设置有隐藏式卡扣部238；
第二侧壁25，连接在所述网主体21的第二侧21b的边缘，所述第二侧壁25上设置有卡扣件26。
在一些包含喇叭网20的产品(比如，手机、笔记本、平板、显示装置或电视机等电子设备)中，网主体21的外表面215和一部分侧壁(比如，第一侧壁23)会外露在比较显眼的位置，容易被用户在使用中观察到，而另一部分侧壁(比如，第二侧壁25)则处于比较隐蔽的位置，不会或不容易被用户察觉到。通过在两个侧壁(第一侧壁23与第二侧壁25)上设置卡扣结构(第一侧壁23上的隐藏式卡扣部238与第二侧壁25上的卡扣件26)，可保证喇叭网20能被稳定牢靠地安装在产品的对应位置处。另外，外露在比较显眼位置的侧壁(比如，第一侧壁23)的内表面与位于比较隐蔽位置的侧壁(比如，第二侧壁25)均不能被用户在使用中所观察到，将用于实现稳定安装的两个卡扣结构设置在上述不能被用户观察到的位置，可避免卡扣结构影响产品的美观。因而，上述喇叭网20既可实现稳固的安装，也可不破坏产品的外观美感。
对应的，用于实现喇叭网20安装的安装架30可包括架体32，所述架体32上设置有与所述隐藏式卡扣部238相配合的第一配合部323以及与所述卡扣件26相配合的第二配合部325。在喇叭网20被置于预定位置后，其上的隐藏式卡扣部238、卡扣件26会分别与安装架30上的第一配合部 323、第二配合部325配合卡扣，从而实现喇叭网20与安装架30之间的固定和安装。
对于平板电视、显示面板等比较大型的电子设备而言，喇叭网20和喇叭网组件100通常可被安装于设备的靠下位置处。此种使用场景下，第一侧壁23可被安装在天侧(喇叭网20靠上的一侧)，属于比较显眼的位置；第二侧壁25可被安装在地侧(喇叭网20靠下的一侧)，属于比较隐蔽的位置，不会或不容易被用户察觉到。
具体实施时，所述隐藏式卡扣部238可以是各种类型的卡扣结构，比如，卡块、卡槽或卡勾等，只要其可隐藏在所处侧壁的内表面即可。在本实施例中，隐藏式卡扣部238是卡槽238，并且所述卡槽238由所述第一侧壁23的内表面232凹陷而形成。对应的，所述第一配合部323是与所述卡槽238相卡合的凸块323。在上述实施例中，由于卡槽238内藏于所述第一侧壁23的内表面232，可很好地避免卡扣结构(卡槽238与凸块323)外露。
进一步地，所述卡槽238可包括槽底壁2381以及与所述槽底壁2381相连的多个槽侧壁2383，所述槽底壁2381与所述多个槽侧壁2383围成一个容纳空间。在安装时，将安装架30上对应结构(凸块323)插入到所述卡槽238的容纳空间中，即可实现在此位置处的定位和锁扣。槽底壁2381的存在使得卡槽238并不贯穿到第一侧壁23的外表面234，从而避免安装到位的凸块323通过第一侧壁23的外表面234暴露。槽底壁2381与多个槽侧壁2383可限制凸块323在多个方向上的移动，从而实现牢靠地锁扣和安装。
在本实施例中，所述卡槽238的多个槽侧壁2383中的一个由网主体21的一部分充当。具体的，网主体21的内表面213的一部分充当了卡槽238的一个槽侧壁2383。在其他实施例中，所有的槽侧壁2383均可由第一侧壁23的一部分充当。比如，通过在所述第一侧壁23内表面232的中间区域开设卡槽238，即可实现卡槽238的所有槽侧壁2383均由第一侧壁23 的一部分充当。
进一步地，所述网主体21的内表面213可开设有滑槽214，所述滑槽214与所述卡槽238相连通。上述滑槽214可由网主体21的内表面213向下凹陷而形成。可利用T型槽刀80来实现卡槽238和滑槽214的制作，如图2所示。上述滑槽214的设置可方便卡槽238的制作。上述滑槽214的设置也有利于卡槽238与凸块323的安装与锁扣。在安装过程中，可先将凸块323对位于所述滑槽238，而后推动凸块323沿滑槽238向第一侧壁23移动即可较方便地进入卡槽238并进而实现与卡槽238的配合、卡扣。图2中仅示意性地绘制出了一个卡槽238的具体结构。实际实施时，卡槽238的数目可以是两个或更多个。为实现较佳的锁扣效果，可根据第一侧壁23的长度来设置卡槽238的数目。
为方便安装，还可在卡槽238的至少一个槽侧壁2383上设置倾斜的导引面23832。在本实施例中，左右两侧的两个槽侧壁2383上均设置有导引面23832。导引面23832的设置可方便凸块323进入卡槽238。不仅如此，在凸块323的边缘处设置导引斜面3232也可方便凸块323进入卡槽238。
在本实施例中，第一侧壁23与第二侧壁25是相对设置的一对侧壁，这使得隐藏式卡扣部238与卡扣件26相对设置。上述设置有利于改善它们的卡扣效果。
在本实施例中，所述卡扣件26为可弯折弹片26。所述弹片26具有连接端262与自由端264，所述连接端262连接于所述第二侧壁25远离所述网主体21的一侧，所述自由端264能够相对所述连接端262转动。
对应的，所述架体32具有用于支撑所述网主体21的安装面322、背对所述安装面322并远离所述网主体21的背面324以及连接所述安装面322与所述背面324的侧表面326。在安装到位后，所述卡扣件26的自由端264抵压于所述背面324，所述背面324作为与所述卡扣件26相配合的所述第二配合部325。在背面324上直接与第二配合部325接触、配合的区域可设置凹陷，如图8所示，该凹陷处可视为第二配合部325。
在安装时，可先使卡扣件26处于竖直状态，如图3所示，在此状态下，卡扣件26与第二侧壁25大体处于同一平面内，以方便安装架30接近并贴靠于网主体21的内表面213。在安装架30被放置到预定位置后(此时，安装架30的凸块323与隐藏式卡扣部238已完成配合、卡扣)，如图7所示；而后，可向内弯折卡扣件26的自由端264，使弯折后的自由端264抵压于架体32的背面324，从而实现安装架30与喇叭网20的稳固安装和锁扣，所形成的的结构如图8所示。
在具体实施时，所述卡扣件26的数量为两个或更多个。设置多个卡扣件26可进一步加固安装架30与喇叭网20之间安装的稳定牢靠度。较佳的，多个卡扣件26可均匀排布；相邻卡扣件26之间可设置较大的间距，以在加强卡扣稳定性的同时，减少卡扣件26设置的数量。
进一步地，所述喇叭网20还可包括：
第三侧壁27，连接在所述网主体21的第三侧21c的边缘，所述第三侧壁27连接所述第一侧壁23和第二侧壁25；
第四侧壁29，连接在所述网主体21的第四侧21d的边缘，所述第四侧壁29连接所述第一侧壁23和第二侧壁25，所述第四侧壁29、第一侧壁23、第三侧壁27与第二侧壁25首尾相连，并与所述网主体21共同围成一个安装空间。
在安装时，安装架30架体32的至少一部分(也可以是全部)可容置在喇叭网20的上述安装空间内，并且，架体32的安装面322会直接或间接地抵压于网主体21的内表面213，架体32的各个侧表面326会抵接于第一侧壁23、第二侧壁25、第三侧壁27与第四侧壁29的内表面。通过上述容置关系和抵接关系，可进一步增强安装架30与喇叭网20之间安装的牢靠度。
在本实施例中，所述网主体21呈平板状，所述多个喇叭孔212均匀分布在所述网主体21上，并贯穿所述网主体21的内表面213与外表面215。在其它实施例中，根据产品的特点或用户的需求，网主体21也可以是曲面 板。在组装好的产品(比如，手机、笔记本、平板、显示装置或电视机等电子设备)上，所述网主体21的外表面215通常外露，可被用户观察到。
在本实施例中，所述喇叭网20为一体连接的金属结构。网主体21、第一侧壁23、第二侧壁25、第三侧壁27与第四侧壁29等由同一金属板加工而成。
进一步地，喇叭网组件100还可包括防尘网40和胶体50，防尘网40和胶体50均设置在喇叭网20与安装架30之间。其中，防尘网40可通过胶水贴附于网主体21的内表面213。防尘网40具有较小的孔隙(相对喇叭孔212而言)，可避免外部的灰尘或其它固体颗粒通过喇叭孔212进入到设备内部。在本实施例中，防尘网40具有较薄的厚度，呈长方形，且长宽方向上的尺寸与网主体21相当或略小于网主体21。在组装时，可先将防尘网40置于喇叭网20的安装空间内，并通过胶水将防尘网40粘贴于网主体21的内表面213。防尘网40与喇叭网20组装后的结构如图3所示。
胶体50可以是双面胶。如图4所示，所述胶体50可预先粘贴于安装架30架体32的安装面322上。在本实施例中，安装面322的边缘处可设置台阶3224，台阶3224处高于安装面322的其他区域，胶体50可贴附于除台阶3224外的安装面322其他区域。而后，如图5和图6所示，将安装架30靠近喇叭网20，并在正确对位后，将架体32的安装面322通过胶体50粘附到防尘网40和网主体21的内表面213上。此时，架体32上的凸块323也已卡扣于卡槽238内。而后，如图7和图8所示，向内弯折卡扣件26的自由端264，使弯折后的自由端264抵压于架体32的背面324，即可实现安装架30与喇叭网20的稳固安装和锁扣，在组装好的喇叭网组件100中，卡槽238与凸块323的配合细节可参图9与图10所示。如无胶体50或胶体50失效的话，在长时间使用后，由于重力作用以及其它原因安装架30容易发生下移，从而导致凸块323自卡槽238内脱离，使得喇叭网20和安装架30之间的锁扣失效，如图11所示。但是，上述缺陷并不会在很短时间内发生，并且不容易被发现。
在本实施例中，安装架30可以是电子设备中常会用到的装饰条。除了主要沿水平面内延伸的长条形架体32外，安装架30还可以包括两个固定板35，所述两个固定板35设置于架体32的背面324，并彼此相对设置，用于将安装架30固定于电子设备。当应用于平板电视、显示面板等比较大型的电子设备时，两个固定板35用于固定显示面板的后壳和背板。两个固定板35之间设置有收容空间352，所述收容空间352可用于容纳喇叭。架体32上可设置贯通孔(图中未显示)，以利于喇叭的声音向外传出。
说明一点，附图所示实施例中，喇叭网20、安装架30等在长度方向上的尺寸极大，远远大于宽度方向和厚度方向的尺寸，为方便示意，图中仅截取了喇叭网20、安装架30等在长度方向上的一部分长度。
综上所述，本申请实施例中，通过在两个侧壁(第一侧壁23与第二侧壁25)上设置卡扣结构(第一侧壁23上的隐藏式卡扣部238与第二侧壁25上的卡扣件26)，可保证喇叭网20能被稳定牢靠地安装在产品的对应位置处。另外，外露在比较显眼位置的侧壁(比如，第一侧壁23)的内表面与位于比较隐蔽位置的侧壁(比如，第二侧壁25)均不能被用户在使用中所观察到，将用于实现稳定安装的两个卡扣结构设置在上述不能被用户观察到的位置，可避免卡扣结构影响产品的美观。因而，上述喇叭网20既可实现稳固的安装，也可不破坏产品的外观美感。
以上所述仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本申请保护的范围之内。

Claims (17)

  1. 一种喇叭网，其特征在于，所述喇叭网包括：
    网主体，开设有多个喇叭孔；
    第一侧壁，连接在所述网主体的第一侧的边缘，所述第一侧壁的内表面设置有隐藏式卡扣部；
    第二侧壁，连接在所述网主体的第二侧的边缘，所述第二侧壁上设置有卡扣件。
  2. 如权利要求1所述的喇叭网，其特征在于，所述隐藏式卡扣部包括卡槽，所述卡槽由所述第一侧壁的内表面凹陷而形成。
  3. 如权利要求2所述的喇叭网，其特征在于，所述卡槽包括槽底壁以及与所述槽底壁相连的多个槽侧壁，所述槽底壁与所述多个槽侧壁围成一个容纳空间。
  4. 如权利要求3所述的喇叭网，其特征在于，所述卡槽的多个槽侧壁中的一个由网主体的一部分充当；
    所述网主体的内表面开设有滑槽，所述滑槽与所述卡槽相连通。
  5. 如权利要求3所述的喇叭网，其特征在于，至少一个槽侧壁上设置有倾斜的导引面。
  6. 如权利要求1所述的喇叭网，其特征在于，第一侧壁与第二侧壁相对设置，所述卡扣件为可弯折弹片，所述卡扣件具有连接端与自由端，所述连接端连接于所述第二侧壁远离所述网主体的一侧，所述自由端能够相对所述连接端转动。
  7. 如权利要求6所述的喇叭网，其特征在于，所述卡扣件的数量为两个或更多个。
  8. 如权利要求1所述的喇叭网，其特征在于，所述喇叭网还包括：
    第三侧壁，连接在所述网主体的第三侧的边缘，所述第三侧壁连接所述第一侧壁和第二侧壁；
    第四侧壁，连接在所述网主体的第四侧的边缘，所述第四侧壁连接所述第一侧壁和第二侧壁，所述第四侧壁、第一侧壁、第三侧壁与第二侧壁首尾相连，并与所述网主体共同围成一个安装空间。
  9. 如权利要求1所述的喇叭网，其特征在于，所述网主体呈平板状，所述多个喇叭孔均匀分布在所述网主体上，并贯穿所述网主体的内表面与外表面；
    所述喇叭网为一体连接的金属结构。
  10. 一种喇叭网组件，其特征在于，所述喇叭网组件包括：
    喇叭网，包括网主体、第一侧壁与第二侧壁，所述网主体开设有多个喇叭孔，所述第一侧壁连接在所述网主体的第一侧的边缘，所述第一侧壁的内表面设置有隐藏式卡扣部，所述第二侧壁连接在所述网主体的第二侧的边缘，所述第二侧壁上设置有卡扣件；
    安装架，包括架体，所述架体上设置有与所述隐藏式卡扣部相卡扣的第一配合部以及与所述卡扣件相配合的第二配合部。
  11. 如权利要求10所述的喇叭网组件，其特征在于，所述隐藏式卡扣部包括卡槽，所述卡槽由所述第一侧壁的内表面凹陷而形成；
    对应的，所述第一配合部包括与所述卡槽相卡合的凸块。
  12. 如权利要求11所述的喇叭网组件，其特征在于，所述卡槽包括槽底壁以及与所述槽底壁相连的多个槽侧壁，所述槽底壁与所述多个槽侧壁围成一个容纳所述凸块的容纳空间。
  13. 如权利要求12所述的喇叭网组件，其特征在于，所述卡槽的多个槽侧壁中的一个由网主体的一部分充当；
    所述网主体的内表面开设有滑槽，所述滑槽与所述卡槽相连通。
  14. 如权利要求12所述的喇叭网组件，其特征在于，至少一个槽侧壁上设置有倾斜的导引面；
    和/或，所述凸块的边缘处设置有导引斜面。
  15. 如权利要求10所述的喇叭网组件，其特征在于，第一侧壁与第二 侧壁相对设置，所述卡扣件为可弯折弹片，所述卡扣件具有连接端与自由端，所述连接端连接于所述第二侧壁远离所述网主体的一侧，所述自由端能够相对所述连接端转动；
    所述架体具有支撑所述网主体的安装面、背对所述安装面并远离所述网主体的背面以及连接所述安装面与所述背面的侧表面，所述卡扣件的自由端抵压于所述背面，所述背面作为与所述卡扣件相配合的所述第二配合部。
  16. 如权利要求10所述的喇叭网组件，其特征在于，所述喇叭网组件还包括设置在所述网主体与所述架体之间的防尘网和/或胶体。
  17. 一种电子设备，其特征在于，所述电子设备包括如权利要求1至9任一项所述的喇叭网或者如权利要求10至16任一项所述的喇叭网组件。
PCT/CN2023/091885 2022-05-31 2023-04-28 喇叭网、喇叭网组件与电子设备 WO2023231684A1 (zh)

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