Buckle device for acoustic bag structure

Abstract

The utility model discloses a buckle device for an acoustic bag structure, which is used for fixing the acoustic bag structure on a motor and comprises an end cover, a connecting piece, fixed hinge teeth and buckle hinge teeth, an end cover through groove is arranged on the upper end face of the end cover, the buckle hinge teeth are arranged on two opposite side faces of the connecting piece, the fixed hinge teeth are arranged on four side faces of the connecting piece, and the end cover through groove is arranged on the lower end face of the end cover. The fixed hinge teeth are clamped on the motor, the buckle hinge teeth are arranged in mounting holes of the motor, and the end cover is clamped on the outer side of the acoustic bag structure. The end cover through groove is adopted to replace an original metal gasket, a tool is used during disassembly, the surface of a package is not directly contacted, and the risk of damaging the package is avoided. The original plastic gasket is replaced by the fixed hinge teeth, the retaining force is high, the buckle is prevented from falling off, and the motor mounting retaining force is ensured by the buckle hinge teeth. The buckling device adopts an integrated structure, so that the original production process flow is simplified, the cost is saved, and meanwhile, the phenomena of misloading, excessive loading, neglected loading and the like in the original process are avoided.

Description

Technical Field

[0001] The utility model relates to a buckle device for an acoustic bag structure. Background Art

[0002] In the prior art, the acoustic package structure is fixed to the electric drive with a buckle. In order to take into account the detachability of the acoustic package structure, a galvanized gasket is required between the buckle and the acoustic package structure to facilitate the removal of the buckle. At the same time, a gasket is required to be added between the acoustic package structure and the buckle to prevent the buckle from falling off. However, the original buckle + galvanized gasket + gasket method is prone to problems such as missing or over-installation during production and assembly, causing dissatisfaction among customers.

[0003] Therefore, a snap-fit device for an acoustic package structure is in urgent need of being proposed. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a snap-fit device for an acoustic bag structure.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a snap-on device for an acoustic package structure, which is used to fix the acoustic package structure on a motor, and comprises an end cover, a connecting piece, a fixed page tooth and a snap-on page tooth. The upper end surface of the end cover is an arc surface structure protruding outward, and the lower end surface of the end cover is a plane structure. An end cover through groove is provided on the upper end surface of the end cover, and the top of the connecting piece is connected to the lower end surface of the end cover. The snap-on page teeth are arranged on two opposite side surfaces of the connecting piece, and the fixed page teeth are arranged on four side surfaces of the connecting piece. The fixed page teeth are snap-on arranged on the motor, and the snap-on page teeth are arranged in the mounting hole of the motor. The end cover is snap-on arranged on the outside of the acoustic package structure.

[0007] Preferably, the end cover through-slot is a rectangular parallelepiped structure, and an open slot is provided on the upper end surface of the end cover and located outside the end cover through-slot.

[0008] Preferably, reinforcing ribs are also provided, and the reinforcing ribs are provided at the connection between the connecting piece and the lower end surface of the end cover.

[0009] Preferably, the fixed page teeth include two first fixed page teeth and two second fixed page teeth, the two first fixed page teeth are arranged on two opposite sides of the connecting member, and the two second fixed page teeth are arranged on the other two opposite sides of the connecting member, and the first fixed page teeth and the second fixed page teeth are staggered in the length direction of the connecting member.

[0010] Preferably, the width of the first fixed page teeth and / or the second fixed page teeth is gradually increased from close to the connecting member to far away from the connecting member.

[0011] Preferably, the inclination angles between the first fixed page teeth, the second fixed page teeth, the buckle page teeth and the connecting member close to the end cover are set at 30-55°.

[0012] Preferably, the outer side in the length direction of the buckle page teeth is an arc surface, and the arc surface matches the inner wall of the mounting hole of the motor.

[0013] Preferably, a conical convex head is further provided, and the conical convex head is arranged at the bottom of the connecting member.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model replaces the original metal gasket with an end cover through groove. When disassembling, tools are used and the surface of the package is not directly contacted, avoiding the risk of damaging the package. The fixed page teeth replace the original plastic washer and can have a higher holding force to prevent the buckle from falling off. In addition, the buckle page teeth ensure the holding force of the motor installation. The buckle device in the utility model adopts an integral structure, simplifies the original production process flow, saves costs, and at the same time avoids phenomena such as misinstallation, overinstallation, and missing installation in the original process. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of a buckle device for an acoustic package structure of the utility model;

[0017] Figure 2 is the structural schematic diagram after the installation of a buckle device for an acoustic package structure of the utility model;

[0018] Figure 3 is the utility model Figure 2 Cross-sectional view taken along line A-A in. Specific Embodiments

[0019] The following is a description of the preferred embodiments of the utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the utility model and are not used to limit the utility model.

[0020] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings of the specification Figure 1 shown, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Embodiment 1

[0023] To achieve the object of the present utility model, as Figures 1 to 3 shown, in this embodiment, a snap device for an acoustic package structure is provided, including an end cap 1, a connecting member 2, a fixed tooth 3, and a snap tooth 4, which is used to fix the acoustic package structure 5 on the motor 6.

[0024] In this embodiment, the end cap 1 is clamped on the outer side of the acoustic package structure 5. The upper end surface of the end cap 1 is an outwardly convex arc surface structure, and the lower end surface of the end cap 1 is a flat surface structure. An end cap through slot 11 is opened on the upper end surface of the end cap 1. The end cap through slot 11 is a rectangular parallelepiped structure. An opening slot is provided on the upper end surface of the end cap 1 and outside the end cap through slot 11.

[0025] In this embodiment, the snap teeth 4 are arranged in the mounting holes of the motor 6. The snap teeth 4 are arranged on two opposite side surfaces of the connecting member 2. The top of the connecting member 2 is connected to the lower end surface of the end cap 1. The outer side in the length direction of the snap teeth 4 is an arc surface, and the arc surface matches the inner wall of the mounting hole of the motor 6.

[0026] In this embodiment, the fixed teeth 3 are clamped on the motor 6. The fixed teeth 3 are arranged on four side surfaces of the connecting member. The fixed teeth 3 include two first fixed teeth 31 and two second fixed teeth 32. The two first fixed teeth 31 are arranged on two opposite side surfaces of the connecting member 2. The two second fixed teeth 32 are arranged on the other two opposite side surfaces of the connecting member 2. The first fixed teeth 31 and the second fixed teeth 32 are arranged staggeredly in the length direction of the connecting member 2. According to the actual situation, it can also be selected that the width dimension of the first fixed teeth 31 is gradually increased from the direction close to the connecting member 2 to the direction away from the connecting member 2. The first fixed teeth 31, the second fixed teeth 32, the snap teeth 4 and the connecting member 2 in the direction close to the end cap are arranged at an inclined angle of 30 - 55°. In this embodiment, 30°, 40 or 55° can be selected according to the actual situation. The fixed teeth replace the original plastic washer and can have a higher holding force to prevent the snap from falling off.

[0027] In this embodiment, a reinforcing rib 7 is further provided, and the reinforcing rib 7 is arranged at the connection between the connecting member 2 and the lower end face of the end cover. In addition, a conical convex head 8 is provided, and the conical convex head 8 is arranged at the bottom of the connecting member 2.

[0028] The working principle of this embodiment will be further described below:

[0029] During installation, the fixing leaf teeth on the connecting member are engaged with the motor, the end cover is engaged with the outside of the acoustic package structure, and the buckle leaf teeth are matched with the mounting holes of the motor, so as to ensure the holding force of the motor installation. The original metal gasket is replaced by a through groove in the end cover. When disassembling, tools are used and the surface of the acoustic package structure is not directly contacted, thus avoiding the risk of damaging the acoustic package structure. At the same time, a reinforcing rib and a conical convex head are added, which can facilitate installation and increase the strength and stability of the buckle as a whole.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A buckle device for an acoustic package structure, which is used to fix the acoustic package structure (5) on a motor (6), and is characterized in that, It includes an end cover (1), a connecting piece (2), fixed page teeth (3) and snap page teeth (4). The upper end face of the end cover (1) is an arc surface structure protruding outward, the lower end face of the end cover (1) is a flat structure. An end cover through groove (11) is formed on the upper end face of the end cover (1). The top of the connecting piece (2) is connected to the lower end face of the end cover (1). The snap page teeth (4) are arranged on two opposite side faces of the connecting piece (2). The fixed page teeth (3) are arranged on four side faces of the connecting piece (). The fixed page teeth (3) are clamped on the motor (6). The snap page teeth (4) are arranged in the mounting hole of the motor (6). The end cover (1) is clamped on the outside of the acoustic package structure (5).

2. The snap device for an acoustic package structure according to claim 1, wherein, The end cover through groove (11) is a cuboid structure. An opening groove is provided on the upper end face of the end cover (1) and outside the end cover through groove (11).

3. The snap device for an acoustic package structure according to claim 1, characterized in that, A reinforcing rib (7) is also provided. The reinforcing rib (7) is arranged at the connection between the connecting piece (2) and the lower end face of the end cover.

4. The snap device for an acoustic package structure according to claim 1, characterized in that, The fixed page teeth (3) include two first fixed page teeth (31) and two second fixed page teeth (32). The two first fixed page teeth (31) are arranged on two opposite side faces of the connecting piece (2). The two second fixed page teeth (32) are arranged on the other two opposite side faces of the connecting piece (2). The first fixed page teeth (31) and the second fixed page teeth (32) are arranged staggeredly in the length direction of the connecting piece (2).

5. The snap device for an acoustic package structure according to claim 4, characterized in that, The width dimension of the first fixed page teeth (31) and / or the second fixed page teeth (32) is set to gradually increase from the direction close to the connecting piece (2) to the direction far from the connecting piece (2).

6. The snap device for an acoustic package structure according to claim 4, characterized in that, The first fixed page teeth (31), the second fixed page teeth (32), the snap page teeth (4) and the connecting piece (2) in the direction close to the end cover are arranged at an inclination angle of 30 - 55°.

7. The snap device for an acoustic package structure according to claim 1, characterized in that, The outer side in the length direction of the snap page teeth (4) is an arc surface, and the arc surface matches the inner wall of the mounting hole of the motor (6).

8. The snap device for an acoustic package structure according to claim 1, characterized in that, A conical convex head (8) is also provided. The conical convex head (8) is arranged at the bottom of the connecting piece (2).

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