Connection structure of a sign and a speaker mesh cover

Abstract

The utility model provides a kind of connection structure of sign and sound box mesh enclosure, including sound box mesh enclosure and sign body;The connection structure of sign and sound box mesh enclosure further includes connecting seat;Connecting seat is fixed on the inner wall of sound box mesh enclosure, the middle part of connecting seat is provided with jack, sound box mesh enclosure is provided with through-hole corresponding with jack front and back, the rear side of sign body is provided with plug rod, plug rod is inserted into jack after passing through and is inserted tightly with jack cooperation;Compared with the mode that the utility model and traditional adhesive are used to fix sign body and sound box, can effectively avoid the situation that sign body appears to fall off.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and more specifically, to a connection structure between a sign and a speaker grille. Background Technology

[0002] A speaker is a device used to convert electrical signals into sound signals. Currently, when assembling a speaker, the nameplate is glued to the speaker grille with adhesive. However, with this method of fixing, the nameplate is prone to delamination during long-term use, meaning the nameplate is likely to fall off. This indicates a lack of reliability in fixing the nameplate to the speaker. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a connection structure between the sign and the speaker grille, which can effectively prevent the sign from falling off compared with the traditional method of fixing the sign body and the speaker with adhesive.

[0004] This utility model provides a connection structure between a sign and a speaker grille, including a speaker grille and a sign body; the connection structure between the sign and the speaker grille also includes a connecting seat; the connecting seat is fixed on the inner wall of the speaker grille, a socket is provided in the middle of the connecting seat, a through hole is provided on the speaker grille corresponding to the socket, and a plug is provided on the rear side of the sign body, the plug passes through the socket and is inserted into the socket.

[0005] By adopting the above structure, the sign body is connected to the connector by a plug-in method to assemble the sign body and the speaker grille. Compared with the traditional method of fixing the sign body and the speaker with adhesive, this method can effectively prevent the sign body from falling off.

[0006] In one possible implementation, the socket is "X" shaped, and the shape of the plug rod matches the shape of the socket. By adopting this structure, and by using this shape of socket and plug rod, after the plug rod and socket are inserted, circumferential limiting can be achieved between the plug rod and the socket. This prevents the sign body from rotating relative to the connecting seat after the sign body and the connecting seat are assembled, that is, it prevents the sign body from rotating relative to the speaker grille, thereby improving the reliability of the sign body and speaker grille assembly.

[0007] In one possible implementation, the outer walls on both sides of each plug arm of the plug gradually expand outward from back to front. With this structure, as the plug is gradually inserted into the socket, each plug arm on the plug can gradually tighten with the wall of the socket. After the plug and the socket are fully engaged, the plug can reliably tighten with the socket, thereby effectively preventing the plug from freely detaching from the socket. This improves the reliability of the engagement between the sign body and the connector, and further improves the reliability of the assembly between the sign body and the speaker grille.

[0008] In one possible implementation, each insertion arm of the plug rod is provided with a guide slope at its rear end. The guide slope is used to cooperate with the inner wall of the insertion hole to guide the plug rod into the insertion hole. With this structure, when the plug rod is inserted into the insertion hole, the guide slope can cooperate with the inner wall of the insertion hole to guide the plug rod into the insertion hole, which can facilitate the assembly of the nameplate body and the connector.

[0009] In one possible implementation, the front side of the speaker grille has a recess that matches the outer contour of the sign body. The sign body is embedded in the recess, and the through hole is located on the rear side wall of the recess. With this structure, after the insert on the sign body is inserted into the socket on the connector, the sign body can be embedded in the recess. Since the recess matches the outer contour of the sign, the sign body can be reliably fitted together with the speaker grille. In addition, it can also improve the aesthetics of the assembled sign body and speaker grille.

[0010] In one possible implementation, the connector is provided with two studs that are symmetrically arranged on the left and right sides, and the recessed rear side wall is provided with connecting holes corresponding to the two studs. The connector and the speaker grille are fastened together by screws that pass through the connecting holes and are threaded to the studs. With this structure, the connector can be reliably fixed together with the speaker grille, and it has the advantage of being easy to fix. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partially exploded three-dimensional structural diagram of the present invention; Figure 3 A three-dimensional structural diagram of the connector and speaker grille after assembly; Figure 4 This is a schematic diagram of the three-dimensional structure of the sign itself. Detailed Implementation

[0012] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0013] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0014] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0015] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] See Figures 1-4 As shown in the figure, this application discloses a connection structure between a sign and a speaker grille, including a speaker grille 1 and a sign body 2; the connection structure between the sign and the speaker grille also includes a connecting seat 3; the connecting seat 3 is fixed on the inner wall of the speaker grille 1, and a socket 31 is provided in the middle of the connecting seat 3. The speaker grille 1 is provided with a through hole 11 that corresponds to the socket 31 in the front and back. A plug 21 is provided on the rear side of the sign body 2, and the plug 21 passes through the socket 31 and is inserted tightly into the socket 31.

[0017] The socket 31 is "X" shaped, and the shape of the plug rod 21 is adapted to the shape of the socket 31. By adopting this structure, and by using this shape of socket and plug rod, after the plug rod and socket are connected, the plug rod and socket can achieve circumferential limiting purpose. Thus, after the sign body and the connecting seat are assembled, the sign body can be prevented from rotating relative to the connecting seat, that is, the sign body can be prevented from rotating relative to the speaker grille, thereby improving the reliability of the sign body and speaker grille after assembly.

[0018] The outer walls on both sides of each plug arm 211 of the plug rod 21 gradually expand outward from back to front. With this structure, as the plug rod is gradually inserted into the socket, each plug arm on the plug rod can gradually tighten with the wall of the socket. After the plug rod and the socket are fully engaged, the plug rod can reliably tighten with the socket, thereby effectively preventing the plug rod from freely detaching from the socket. This improves the reliability of the engagement between the nameplate body and the connector, and further improves the reliability of the assembly between the nameplate body and the speaker grille.

[0019] Each insertion arm 211 of the insertion rod 21 is provided with a guide slope 212 at its rear end. The guide slope 212 is used to cooperate with the inner wall of the insertion hole 31 to guide the insertion rod 21 into the insertion hole 31. With this structure, when the insertion rod is inserted into the insertion hole, the guide slope can cooperate with the inner wall of the insertion hole to guide the insertion rod into the insertion hole, which can facilitate the assembly of the nameplate body and the connector.

[0020] The front side of the speaker grille 1 is provided with a recess 12 that matches the outer contour of the sign body 2. The sign body 2 is embedded in the recess 12, and the through hole 11 is provided on the rear side wall of the recess 12. With this structure, after the plug on the sign body is inserted into the plug hole on the connector, the sign body can be embedded in the recess. Since the recess matches the outer contour of the sign, the sign body can be reliably installed with the speaker grille. In addition, it can also improve the aesthetics of the sign body and the speaker grille after assembly.

[0021] The connector 3 is provided with two studs 32 that are symmetrical about left and right. The rear side wall of the recess 12 is provided with connecting holes corresponding to the two studs 32. The connector 3 and the speaker grille 1 are fastened by screws 4 that pass through the connecting holes and are threaded to the studs 32. With this structure, the connector can be reliably fixed to the speaker grille and has the advantage of being easy to fix.

[0022] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A connection structure between a sign and a speaker grille, comprising a speaker grille (1) and a sign body (2); characterized in that: The connection structure between the sign and the speaker grille also includes a connecting seat (3); the connecting seat (3) is fixed on the inner wall of the speaker grille (1), and the middle of the connecting seat (3) is provided with a socket (31). The speaker grille (1) is provided with a through hole (11) that corresponds to the socket (31) front and back. The rear side of the sign body (2) is provided with a plug (21), and the plug (21) passes through the socket (31) and is inserted into the socket (31) tightly.

2. The connection structure between the sign and the speaker grille according to claim 1, characterized in that: The socket (31) is "X" shaped, and the shape of the plug (21) is adapted to the shape of the socket (31).

3. The connection structure between the sign and the speaker grille according to claim 2, characterized in that: The outer walls on both sides of each plug arm (211) of the plug rod (21) gradually expand outward from back to front.

4. The connection structure between the sign and the speaker grille according to claim 2 or 3, characterized in that: Each insertion arm (211) of the insertion rod (21) is provided with a guide slope (212) at its rear end. The guide slope (212) is used to cooperate with the inner wall of the insertion hole (31) to guide the insertion rod (21) into the insertion hole (31).

5. The connection structure between the sign and the speaker grille according to claim 1, characterized in that: The front side of the speaker grille (1) is provided with a recess (12) that matches the outer contour of the sign body (2). The sign body (2) is embedded in the recess (12), and the through hole (11) is provided on the rear side wall of the recess (12).

6. The connection structure between the sign and the speaker grille according to claim 5, characterized in that: The connecting seat (3) is provided with two studs (32) that are symmetrical about left and right. The rear side wall of the recess (12) is provided with connecting holes corresponding to the two studs (32). The connecting seat (3) and the speaker grille (1) are fastened by screws (4) that pass through the connecting holes and are threaded to the studs (32).

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