Integrated automobile quarter window and horn cover structure

Abstract

The utility model relates to the field of automobile interiors, in particular to an integrated automobile quarter window and horn cover structure which comprises a structure body, a horn hole and a horn mesh are arranged on the structure body, and the horn mesh covers the horn hole. A fixing position for fixing the loudspeaker is arranged on the back face of the structural body, and the fixing position is arranged around the loudspeaker hole. According to the scheme, the structure can fix and support the horn, the horn can be installed in the triangular area of the automobile door panel without the help of a horn support, the assembling speed is increased, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automobile interior decoration, in particular to an integrated automobile triangular window and horn cover structure. Background Art

[0002] Some car door panels have a triangular area on the inside. For example, in the prior art, a triangular area is provided at the lower window corner of the car door panel window near the A-pillar. A car triangular window is installed at the triangular area, and the car triangular window and the car door panel are connected by a metal clip. By providing the car triangular window, the car triangular window covers the triangular area, which can play a role in the beautiful decoration of the interior of the car door panel.

[0003] In order to improve the user experience, some high-end car models will install tweeters in the triangular area of ​​the car door panels. By setting the tweeters here, a more three-dimensional and surround sound field effect can be created, which can improve the sound quality in the car, enhance the listening experience, and thus improve the user experience.

[0004] However, in the prior art, the speaker is installed in the triangular area of ​​the car door panel, and a speaker bracket needs to be installed separately in the triangular area. After the speaker bracket is installed, the speaker is installed on the speaker bracket, and the speaker bracket plays a supporting role for the speaker. After the speaker is installed, the car triangular window is installed in the triangular area, and the car triangular window covers the speaker bracket and the speaker, thereby playing a role of shielding and protecting the speaker.

[0005] However, when installing the speaker in this way, since an additional speaker bracket needs to be installed in the triangular area, it takes time and effort to install the speaker bracket, and the operation is troublesome. At the same time, the speaker bracket itself also requires material costs. If the speaker bracket can be eliminated, it will be beneficial to increase the speed of automobile door panel assembly and reduce costs. Utility Model Content

[0006] The utility model aims to provide an integrated automobile triangular window and speaker cover structure, so as to realize the installation of a speaker in the triangular area of ​​an automobile door panel without the aid of a speaker bracket, thereby improving the assembly speed of related parts and reducing costs.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an integrated automobile triangular window and speaker cover structure, including a structural body, on which a speaker hole and a speaker mesh are provided, and the speaker mesh covers the speaker hole; a fixing position for fixing the speaker is provided on the back of the structural body, and the fixing position is arranged around the speaker hole.

[0008] The principles and advantages of this scheme are: the present application discloses an integrated automobile triangular window and horn cover structure, which has the function of an automobile triangular window and is used to shield and decorate the triangular area on the automobile door panel, giving full play to the function of a traditional automobile triangular window. At the same time, the speaker mesh therein can also play the role of a speaker cover to shield and protect the speaker located in the triangular area of ​​the automobile door panel. The functions of the speaker mesh and the automobile triangular window of this application are integrated together, so the structure in this application is named an integrated automobile triangular window and horn cover structure, and the words "integrated automobile triangular window and horn cover" in the "integrated automobile triangular window and horn cover structure" are the attributives of the word "structure", so the "integrated automobile triangular window and horn cover" should be regarded as a whole, and "integrated automobile triangular window and horn cover" is the name of the "structure" of this application.

[0009] In this solution, the speaker is fixed to the back of the structure through a fixing position, thereby achieving the fixation of the speaker and the present structure, and then the structure of the present application is installed in the triangular area of ​​the automobile door panel, thereby achieving the installation of the speaker and the present structure in the triangular area of ​​the automobile door panel. Therefore, the structure in the present application not only plays the role of covering and decorating the triangular area, but also plays the role of supporting and fixing the speaker, and plays the role of a speaker bracket. When the speaker is installed in the triangular area, there is no need to set up an additional speaker bracket. The structure of the present application can support and fix the speaker, omitting the installation of the speaker bracket, saving the installation space of the speaker bracket, which is beneficial to improving the grade of the automobile interior. At the same time, since there is no need to install the speaker bracket, the installation process is simple and convenient, which is beneficial to improving the installation speed of automobile parts in the triangular area of ​​the automobile door panel, improving the efficiency of assembly, and saving the material cost of the speaker bracket, reducing the cost of production and manufacturing.

[0010] Preferably, as an improvement, the structure includes an inner cover and an outer cover, the outer cover is covered on the inner cover, and the speaker mesh is located between the inner cover and the outer cover; the speaker hole and the fixing position are both located on the inner cover.

[0011] Therefore, when assembling the structure, the speaker net is placed between the inner cover and the outer cover, and then the outer cover and the inner cover are put together, and the inner cover and the outer cover clamp and fix the speaker net, thereby realizing the assembly of the inner cover, the speaker net and the outer cover. In this way, the inner cover, the outer cover and the speaker net are manufactured separately, and after the inner cover, the outer cover and the speaker net are manufactured, they are assembled to form the integrated automobile triangular window and speaker cover structure in this application.

[0012] Preferably, as an improvement, the speaker mesh is made of metal, a plurality of ear buckle plates are fixedly provided on the edge of the speaker mesh, a plurality of buckle plate grooves are provided on the inner cover, the ear buckle plates pass through the buckle plate grooves, the ear buckle plates are bent inwardly and pressed on the back of the inner cover.

[0013] Thus, after the speaker net and the inner cover are attached, the ear buckle piece passes through the buckle piece slot of the inner cover, and then the ear buckle piece is bent so that the ear buckle piece buckles inwardly and presses on the back of the inner cover, thereby achieving the fixation of the inner cover and the speaker net and improving the stability of the speaker net. The fixing method of the inner cover and the speaker net in this solution is simple and convenient to operate, which is conducive to improving the speed of fixing the inner cover and the speaker net.

[0014] Preferably, as an improvement, a plurality of limiting rib holes are provided on the inner cover, and a plurality of limiting ribs are fixedly provided on the back side of the outer cover, and the limiting ribs pass through the limiting rib holes.

[0015] Therefore, when the inner cover and the outer cover are closed together, the limiting rib on the outer cover passes through the limiting rib hole on the inner cover and is inserted into the limiting rib hole, thereby playing a limiting role for the inner cover and the outer cover. After the inner cover and the outer cover are closed, the two are not easy to be misaligned.

[0016] Preferably, as an improvement, the limiting ribs are welded to the back side of the inner cover.

[0017] Therefore, after the inner cover and the outer cover are closed, the limiting ribs are welded, so that the limiting ribs play a role in fixing the inner cover and the outer cover.

[0018] Preferably, as an improvement, a snap-in hole is provided at the side of the inner cover, and an insert block is fixedly provided on the back side of the edge of the outer cover, and the insert block is snapped in the snap-in hole.

[0019] Therefore, after the inner cover and the outer cover are closed together, the insert block is inserted into the clamping hole, thereby limiting the inner cover and the outer cover to each other and preventing the inner cover and the outer cover from being dislocated and loosened up and down.

[0020] Preferably, as an improvement, a clamping hole is provided at the side of the inner cover, and an anti-retraction clamping block is fixedly provided on the back side of the edge of the outer cover, and the anti-retraction clamping block is clamped in the clamping hole.

[0021] Thus, the inner cover and the outer cover are closed together, the anti-retraction block is inserted into the clamping hole, and the anti-retraction block is clamped in the clamping hole, which has an anti-retraction function, thereby preventing the inner cover and the outer cover from moving up and down and preventing the outer cover from exploding laterally.

[0022] Preferably, as an improvement, an anti-retreat protrusion is fixedly provided at the end of the anti-retreat block, a guide slope is provided on the anti-retreat protrusion for facilitating the insertion of the anti-retreat block into the card hole, and a plane is provided on the anti-detachment protrusion for abutting against the back side of the inner cover.

[0023] Thus, the setting of the guide bevel makes it easier to insert the anti-retraction card block into the card hole. After the anti-retraction card block is inserted into the card hole, the plane of the anti-retraction card block abuts against the side wall of the card block (the back of the inner cover), and the anti-retraction card block cannot be withdrawn from the card hole, thereby achieving anti-retraction.

[0024] Preferably, as an improvement, an avoidance limit groove is provided on the edge of the speaker mesh, the avoidance limit groove is opposite to the clamping hole, and the plug block passes through the avoidance limit groove and is inserted into the clamping hole.

[0025] Therefore, an avoidance limit groove is designed on the edge of the speaker mesh. The design of the avoidance limit groove allows the edge of the speaker mesh to have a gap, so that the edge of the speaker mesh will not hinder the insertion of the plug into the clamping hole.

[0026] In addition, when the inner cover, the speaker mesh and the outer cover are put together, the avoidance limit groove is aligned with the position where the plug block and the card hole are engaged, and the inner wall of the avoidance limit groove abuts against the outer wall of the plug block, thereby limiting the speaker mesh.

[0027] At the same time, the avoidance limit groove is aligned with the position where the plug-in block and the snap-in hole are engaged, which also plays a role in the alignment of the speaker grille and the inner and outer covers when they are assembled.

[0028] Preferably, as an improvement, the fixing position is a screw hole or a screw column.

[0029] Thus, the speaker is installed on the back side of the structure, and the speaker is fixed to the screw hole or the screw column by means of screws, thereby achieving installation and fixation of the speaker, and the installation and fixation method is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional diagram of the integrated automobile triangular window and horn cover structure, mainly illustrating its front structure.

[0031] Figure 2 It is a three-dimensional diagram of the integrated automobile triangular window and horn cover structure, mainly illustrating its back structure.

[0032] Figure 3 It is a three-dimensional diagram of the outer cover, mainly illustrating its back structure.

[0033] Figure 4 This is a three-dimensional diagram of the speaker grille, mainly showing its back structure.

[0034] Figure 5 It is a three-dimensional diagram of the inner cover, mainly illustrating its back structure.

[0035] Figure 6 This is an exploded view of the integrated car triangular window and horn cover structure.

[0036] Figure 7 This is an exploded view of the integrated car triangular window and horn cover structure from another perspective.

[0037] Figure 8 A schematic diagram of the structure of the speaker.

[0038] Fig. 9This is a schematic diagram of the matching of the speaker and the speaker hole in Example 2. DETAILED DESCRIPTION

[0039] The following is further described in detail through specific implementation methods:

[0040] The figure marks in the drawings of the specification include: outer cover 1, limiting rib 11, insert block 12, anti-retraction block 13, through hole 14, speaker mesh 2, ear buckle 21, avoidance limiting groove 22, inner cover 3, metal buckle 31, snap-on hole 32, snap hole 33, speaker hole 34, limiting rib hole 35, second buckle slot 36, first buckle slot 37, screw column 38, speaker 4, connecting ear 41, connecting hole 42, fixing block 43.

[0041] Example 1

[0042] Basically as attached Figure 1-Figure 7 As shown: an integrated automobile triangular window and speaker cover structure (the structure can be used as an automobile triangular window, and can also shield the speaker, and play the role of a speaker cover, so it is called an integrated automobile triangular window and speaker cover structure), including a structure, the structure is provided with a speaker hole 34 and a speaker net 2, and the speaker net 2 covers the speaker hole 34; the back of the structure (the so-called back refers to the side opposite to the automobile door panel, so the front is the side that people can see when it is installed on the automobile door panel) is provided with a fixing position for fixing the speaker 4, and the fixing position is set around the speaker hole 34. For the fixing position, it can be a screw hole or a screw column 38, which is used to fix the speaker, so any structure that can play the role of fixing the speaker can be called a fixing position. In this embodiment, the fixing position is preferably a screw column 38, the number of screw columns 38 is two, and is located around the speaker hole 34. In other embodiments, the number of screw columns 38 can also be other numbers. The back of the structure is clamped with three metal buckles 31, and the metal buckles 31 are existing structures.

[0043] Therefore, when using the integrated automobile triangular window and speaker cover structure, first fix the speaker 4 on the back of the structure, and the fixing method is: the speaker 4 is opposite to the speaker hole 34, and the speaker 4 is fixed to the back of the structure. Figure 8 As shown, the edge of the speaker is integrally formed with a connecting ear 42, and the connecting ear 41 is provided with a connecting hole 42. The connecting ear 41 is located on the screw column 38, and the screw is screwed into the screw column 38 through the connecting hole 42, thereby fixing the connecting ear 41 on the edge of the speaker 4 on the screw column 38. Then the integrated automobile triangular window and speaker cover structure with the speaker 4 fixed is installed in the triangular area of ​​the automobile door panel, and the metal clip 31 is clipped into the clip groove of the automobile metal door panel, thereby realizing the fixed installation of the integrated automobile triangular window and speaker cover structure on the automobile door panel. The clip connection method of the metal clip 31 and the automobile metal door panel belongs to the prior art, and does not belong to the invention point of this application, and will not be repeated here.

[0044] The innovation of the present application lies in that the fixing of the speaker 4 and the present structure is achieved by setting a screw column 38 on the back of the structure, and then the structure of the present application is installed in the triangular area of ​​the car door panel, so that the speaker 4 and the present structure are both installed in the triangular area of ​​the car door panel. Therefore, the structure in the present application not only plays the role of covering and decorating the triangular area, but also plays the role of supporting and fixing the speaker 4, and plays the role of a speaker bracket. When the speaker 4 is installed in the triangular area, there is no need to set up an additional speaker bracket. The structure of the present application can support and fix the speaker 4, omitting the installation of the speaker bracket, saving the installation space of the speaker bracket, thereby improving the grade of the car interior. At the same time, since there is no need to install the speaker bracket, the operation is simple and convenient, which is conducive to improving the installation speed of automobile parts in the triangular area of ​​the car door panel, improving the efficiency of assembly, and saving the cost of the speaker bracket and reducing the cost of production.

[0045] The structure is further optimized and defined. The structure in this embodiment includes an inner cover 3 and an outer cover 1. Both the inner cover 3 and the outer cover 1 are made of plastic. The outer cover 1 is covered on the inner cover 3. The speaker mesh 2 is made of metal. The speaker mesh 2 is located between the inner cover 3 and the outer cover 1. The speaker hole 34 and the screw column 38 are both located on the inner cover 3. The screw column 38 and the inner cover 3 are integrally formed. In order to improve the stability and firmness of the screw column 38, ribs are also integrally provided between the screw column 38 and the back of the inner cover 3.

[0046] Combination Figure 3 As shown, the back of the outer cover 1 in this embodiment is integrally provided with a plurality of limiting ribs 11, and the plurality of limiting ribs 11 are all vertically arranged. Figure 3 The back of the right end edge of the middle outer cover 1 is integrally formed with two insert blocks 12 and an anti-retraction block 13. The outer cover 1 is provided with a through hole 14 that matches the shape of the speaker mesh 2. Figure 1 As shown, the outer cover 1 is covered on the speaker mesh 2, and the surface of the speaker mesh 2 made of metal is exposed to the outside through the through hole 14 of the outer cover 1, so as to show the metal texture to the user. Compared with the prior art in which all structures of the automobile triangular window are made of plastic, the texture of the interior of the automobile door panel is improved, and the user's experience is improved.

[0047] Combination Figure 5 As shown, three metal buckle columns are integrally formed on the back of the inner cover 3, and metal buckles 31 are installed on the three metal buckle columns. A plurality of limiting rib holes 35 are provided at the edge of the inner cover 3. Figure 5 Two snap-in holes 32 and one snap-in hole 33 are provided on the back of the right end. The inner cover 3 is provided with a plurality of snap-in slots, which are located at Figure 5 A first clip groove 37 at the right edge of the inner cover 3 and a second clip groove 36 located on the inner cover 3 .

[0048] Combination Figure 4 As shown, a plurality of ear buckle pieces 21 are integrally fixed on the edge of the speaker mesh 2. Figure 4 The number of the middle ear buckle pieces 21 is five. Figure 7 As shown, two avoidance limit grooves 22 are provided on the right edge of the speaker mesh 2.

[0049] When assembling the integrated automobile triangular window and horn cover structure in this embodiment, Figure 6 and Figure 7 As shown, the speaker mesh 2 is placed between the inner cover 3 and the outer cover 1, and then the inner cover 3 and the outer cover 1 are closed together, and the outer cover 1 and the inner cover 3 clamp the speaker mesh 2 together.

[0050] The assembly sequence of the integrated automobile triangular window and speaker cover structure is: first place the speaker mesh 2 on the back of the outer cover 1, that is, first assemble the speaker mesh 2 and the outer cover 1. During assembly, the avoidance limit groove 22 on the speaker mesh 2 matches the plug-in block 12 on the outer cover 1, and the plug-in block 12 is stuck in the avoidance limit groove 22, thereby limiting the assembly of the speaker mesh 2 and the outer cover 1 and assembling the alignment function.

[0051] Then assemble the inner cover 3, cover the inner cover 3 on the speaker mesh 2, and clamp the inner cover 3 and the outer cover 1 together. During the assembly of the inner cover 3 and the outer cover 1, the limiting rib 11 is inserted into the limiting rib hole 35, thereby realizing the mutual limitation of the inner cover 3 and the outer cover 1. At the same time, the plug block 12 is inserted into the clamping hole 32, thereby playing a role in limiting the inner cover 3 and the outer cover 1, and preventing the inner cover 3 and the outer cover 1 from being displaced and loosened up and down. In addition, the anti-retraction block 13 is inserted into the clamping hole 33, and the anti-retraction block 13 is clamped in the clamping hole 33, which has an anti-retraction function, thereby preventing the inner cover 3 and the outer cover 1 from being displaced up and down and preventing the outer cover 1 from exploding laterally.

[0052] Subsequently, the limiting ribs 11 passing through the limiting holes are welded by using an ultrasonic welding gun, so that the limiting ribs 11 are welded to the back of the inner cover 3, so that the inner cover 3 and the outer cover 1 are firmly fixed together.

[0053] At the same time, in this embodiment, after the inner cover 3 and the outer cover 1 are covered together, the combination Figure 2 As shown, a plurality of ear buckle pieces 21 pass through the first buckle piece slot 37 and the second buckle piece slot 36 respectively, and then the ear buckle pieces 21 are manually bent so that the ear buckle pieces 21 are bent inwardly and pressed on the back side of the inner cover 3, thereby achieving the fixation of the speaker mesh 2 and the inner cover 3.

[0054] Combination Figure 3As shown, the anti-retraction block 13 in this embodiment includes a middle groove, which divides the anti-retraction block 13 into two parts, the ends of the two parts of the anti-retraction block 13 are integrally provided with anti-retraction protrusions, the anti-retraction protrusions are provided with guide slopes for facilitating the insertion of the anti-retraction block 13 into the card hole 33, and the anti-dropout protrusions are provided with a plane for abutting against the back of the inner cover 3 ( Figure 3 The plane in Figure 3 The back of the right end of the middle outer cover 1 is opposite). Thus, the anti-retraction block 13 is inserted into the clamping hole 33 of the inner cover 3. The guide bevel on the anti-retraction protrusion makes it easier for the anti-retraction protrusion to enter the clamping hole 33. At the same time, during the insertion of the anti-retraction block 13 into the clamping hole 33, the inner wall of the clamping hole 33 squeezes the two parts of the anti-retraction block 13, so that the two parts of the anti-retraction block 13 are close to each other, and the anti-retraction block 13 can enter the clamping hole 33 normally. The setting of the guide bevel makes it easier for the anti-retraction block 13 to enter the clamping hole 33. When the anti-retraction block 13 completely enters the clamping hole 33, the anti-retraction block 13 restores its deformation under the action of its own elastic force, and the plane on the anti-retraction protrusion is clamped at the back of the clamping hole 33 of the inner cover 3, thereby preventing the anti-retraction block 13 from detaching from the clamping hole 33, thereby playing an anti-retraction role.

[0055] The present embodiment provides a car triangular window and speaker cover structure, which has a simple structure and is easy to assemble. The speaker mesh 2 made of metal is exposed on the surface of the structure through the through hole 14, which greatly improves the texture compared with traditional plastic parts. At the same time, a tweeter is added to the back of the structure, which has a simple and convenient structure. There is no need to use a speaker bracket to fix the speaker 4, which saves space inside the car, improves the user experience, and improves the grade of the car interior.

[0056] Example 2

[0057] The speaker 4 in Example 1 is installed on the screw column 38, and other parts of the speaker 4 are not connected and fixed to the inner cover 3. Therefore, the stability of the speaker 4 on the inner cover 3 needs to be improved. If the number of screw columns 38 is increased, so that more parts of the speaker 4 are connected and fixed to the inner cover 3, although this can improve the fixing stability of the speaker 4 on the inner cover 3, it is necessary to screw screws into multiple screw columns 38 separately, which will affect the assembly speed.

[0058] To this end, this embodiment is further improved on the basis of embodiment 1, Fig. 9As shown, a plurality of slots are provided on the inner wall of the speaker hole 34 in this embodiment. The number of the slots in this embodiment is two, and in other embodiments, it may be three, four, etc., and the plurality of slots are evenly distributed around the central circumference of the speaker hole 34. A plurality of elastic sheets (such as elastic iron sheets) are integrally formed on one side of the speaker 4 facing the speaker hole 34, and a fixing block 43 is integrally provided at the end of the elastic sheet. The plurality of fixing blocks 43 are evenly distributed around the central circumference of the speaker 4, and an inclined surface is provided at the end of the fixing block 43, so that the fixing block 43 can be inserted into the speaker hole 34, and the fixing block 43 can be stuck in the slot. The shape of the slot in this embodiment matches the shape of the outer wall of the fixing block 43.

[0059] Therefore, combined with Fig. 9 As shown, the speaker 4 is placed on the screw column 38, and the fixing block 43 extends into the speaker hole 34. The inner wall of the speaker hole 34 squeezes the fixing block 43, so that the elastic sheet is elastically deformed and has elastic force. At this time, the fixing block 43 has the elasticity to expand outward under the action of the elastic sheet. When the fixing block 43 is opposite to the slot, the fixing block 43 is stuck in the slot of the inner wall of the speaker hole 34 under the action of the elastic force of the elastic sheet, thereby achieving the fixation of the speaker 4 and the speaker hole 34. In this way, the speaker 4 is fixed on the inner cover 3 more stably. During driving, the loosening and abnormal noise caused by the unstable connection of the speaker 4 on the inner cover 3 can be avoided.

[0060] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An integrated automobile triangular window and horn cover structure, including a structural body, characterized in that: A speaker hole and a speaker mesh are provided on the structure, and the speaker mesh is covered at the speaker hole; a fixing position for fixing the speaker is provided on the back of the structure, and the fixing position is arranged around the speaker hole; the structure includes an inner cover and an outer cover, and the outer cover is covered on the inner cover, and the speaker mesh is located between the inner cover and the outer cover; the speaker hole and the fixing position are both located on the inner cover; the fixing position is a screw hole or a screw column.

2. The integrated automobile triangular window and speaker cover structure according to claim 1, characterized in that: The speaker mesh is made of metal, and a plurality of ear buckle plates are fixedly arranged at the edge of the speaker mesh. A plurality of buckle plate grooves are arranged on the inner cover, and the ear buckle plates pass through the buckle plate grooves. The ear buckle plates are bent inwardly and pressed on the back of the inner cover.

3. The integrated automobile triangular window and speaker cover structure according to claim 1 is characterized in that: The inner cover is provided with a plurality of limiting rib holes, and the back side of the outer cover is fixed with a plurality of limiting ribs, and the limiting ribs pass through the limiting rib holes.

4. The integrated automobile triangular window and speaker cover structure according to claim 3 is characterized in that: The limiting ribs are welded on the back side of the inner cover.

5. The integrated automobile triangular window and speaker cover structure according to claim 1 is characterized in that: A clamping hole is provided at the side of the inner cover, and an inserting block is fixedly provided on the back side of the edge of the outer cover, and the inserting block is clamped in the clamping hole.

6. The integrated automobile triangular window and speaker cover structure according to claim 1, characterized in that: A clamping hole is provided at the side of the inner cover, and an anti-retraction clamping block is fixedly provided on the back side of the edge of the outer cover, and the anti-retraction clamping block is clamped in the clamping hole.

7. The integrated automobile triangular window and speaker cover structure according to claim 6, characterized in that: The end of the anti-retraction block is fixedly provided with an anti-retraction protrusion, the anti-retraction protrusion is provided with a guide inclined surface for facilitating the anti-retraction block to be inserted into the card hole, and the anti-dropout protrusion is provided with a plane for abutting against the back side of the inner cover.

8. The integrated automobile triangular window and speaker cover structure according to claim 5, characterized in that: An avoidance limit groove is arranged at the edge of the speaker mesh, and the avoidance limit groove is opposite to the clamping hole. The insert block passes through the avoidance limit groove and is inserted into the clamping hole.

Images