CN-119360938-B - Shell structure and assembled product

Abstract

The invention discloses a shell structure and an assembled product, and relates to the technical field of quick-release structures, wherein the shell structure comprises a first shell, a second shell and a locking assembly, the first shell is provided with a mounting hole, the second shell is detachably arranged at the mounting hole, the second shell is provided with a shrinkage clamping groove, the locking assembly is rotationally connected with the second shell, and the locking assembly is provided with a locking part; the locking assembly rotates relative to the second shell to enable the shell structure to have an assembling state and a disassembling state, the second shell is arranged at the mounting hole in the assembling state, the locking part is clamped with the first shell, and the locking part is clamped in the shrinkage clamping groove in the disassembling state to enable the second shell to be separated from the mounting hole. The invention aims to provide a shell structure capable of realizing quick disassembly, which not only realizes one-step in-place disassembly and completes quick disassembly, but also has simple and convenient disassembly process.

Inventors

• WANG FUJIAN

Assignees

• 歌尔科技有限公司

Dates

Publication Date

20260505

Application Date

20241015

Claims (8)

1. 1. A housing structure, the housing structure comprising: the first shell is provided with a mounting hole; a second shell detachably arranged at the mounting hole and provided with a shrinkage clamping groove, and The locking assembly is rotationally connected to the second shell and is provided with a locking part, the locking assembly comprises a knob piece and an elastic piece, the knob piece is rotationally connected to the second shell, the elastic piece comprises a mounting part and an elastic part connected to the mounting part, the mounting part is connected with the knob piece, one end of the elastic part, which is far away from the mounting part, is provided with the locking part, the locking part comprises a first arc section and a second arc section which are connected, the first arc section is connected with the elastic part, one end of the second arc section, which is far away from the first arc section, forms a free end, and the knob piece drives the elastic piece to rotate relative to the second shell so that the locking part is clamped with the first shell or in the shrinkage clamping groove; wherein the locking assembly rotates relative to the second housing to provide the housing structure with an assembled state and a disassembled state; In the assembled state, the second shell is arranged at the mounting hole, the locking part is clamped with the first shell, the projection of the free end of the second shell is positioned in the projection range of the second shell, and the projection of part of the second arc section of the second shell is positioned outside the projection range of the second shell; in the disassembled state, the locking part is contracted and clamped in the contraction clamping groove, so that the second shell is separated from the mounting hole, and the projection of the second arc section on the second shell is positioned in the projection range of the second shell.
2. 2. The housing structure of claim 1 wherein said second housing is provided with a rotary drum, said rotary drum having a rotary cavity, a portion of said knob member being rotatably disposed within said rotary cavity; The locking assembly further comprises an elastic connecting piece, one end of the elastic connecting piece is connected with the knob piece, and the other end of the elastic connecting piece is connected with the second shell.
3. 3. The housing structure of claim 2 wherein said knob member comprises: A rotating shaft having one end rotatably provided in the rotating chamber, and The support part is arranged at the other end of the rotating shaft, one side of the support part, which is away from the rotating shaft, is connected with the mounting part, and one end of the elastic connecting piece is connected with one side of the support part, which is away from the mounting part.
4. 4. The housing structure of claim 3, wherein one of the second housing and the supporting portion is provided with a first clamping groove, the other one is provided with a second clamping groove, and two ends of the elastic connecting piece are respectively clamped in the first clamping groove and the second clamping groove; And/or the elastic connecting piece is one, the elastic connecting piece is provided with a hollow cavity, and the rotary cylinder is positioned in the hollow cavity, or the elastic connecting piece comprises a plurality of elastic connecting pieces, and the elastic connecting pieces are arranged around the rotary cylinder; And/or the elastic connecting piece is a telescopic spring or an extension spring; And/or, the rotary cylinder is provided with a notch communicated with the rotary cavity and a clamping piece arranged in the notch, the outer wall of the rotary shaft is provided with a clamping table, and when the rotary shaft moves along the axial direction of the rotary cavity and is separated from the rotary cavity, the clamping piece is clamped with the clamping table.
5. 5. A housing structure according to claim 3, wherein said mounting portion is fixedly connected to said knob member by a bolt; And/or one side of the supporting part, which is away from the rotating shaft, is provided with a limiting groove, and the elastic part is limited in the limiting groove; And/or the elastic parts comprise a plurality of elastic parts, the elastic parts are arranged at intervals along the peripheral direction of the mounting part, one end of each elastic part far away from the mounting part is provided with the locking part, and the second shell is provided with the shrinkage clamping groove corresponding to each locking part; And/or the elastic part comprises a first straight section, a vertical section and a second straight section which are connected, wherein the first straight section is connected with the mounting part and is in butt joint limit with one side of the supporting part, which is opposite to the rotating shaft, one end of the second straight section, which is far away from the vertical section, is connected with the locking part and is in butt joint with the surface of the second shell, and the first straight section and the second straight section are positioned on different planes; and/or a groove is arranged on the surface of one end of the rotating shaft, which is away from the supporting part.
6. 6. The housing structure of claim 1, wherein the second housing is further provided with a limiting protrusion spaced from the shrink neck, and wherein the locking portion moves between the limiting protrusion and the shrink neck when the knob member drives the elastic member to rotate relative to the second housing; and/or the elastic piece is made of plastic or metal.
7. 7. The housing structure according to any one of claims 1 to 6, wherein the first housing is provided with a locking groove adjacent to the mounting hole, the locking portion being engaged with the locking groove in the assembled state; and/or the shape outline of the mounting hole is similar to the outline of the second shell.
8. 8. An assembled product, characterized in that it comprises a housing structure according to any one of claims 1 to 7.

Description

Shell structure and assembled product Technical Field The invention relates to the technical field of quick-release structures, in particular to a shell structure and an assembled product using the shell structure. Background In the related art, the shell structure is generally welded or assembled according to different needs, and the shell assembly of the shell is generally fixed by adopting a screw mode or a buckle mode. The buckle mode is fixed, although the appearance is attractive, a large pressing force is required to be provided during assembly to ensure that the buckle is pressed in place, but the buckle is difficult to separate during disassembly, and the screw mode is generally required to be fixed by a plurality of screws, so that the assembly steps are complicated, and the positions of the screws are obviously visible in appearance. The existing assembly mode can not realize one-step in-place disassembly, and can not finish quick disassembly. Disclosure of Invention The invention mainly aims to provide a shell structure and an assembled product, and aims to provide a shell structure capable of realizing quick disassembly, wherein the shell structure not only realizes one-step in-place disassembly, completes quick disassembly, but also has simple and convenient disassembly process. To achieve the above object, the present invention proposes a housing structure including: the first shell is provided with a mounting hole; a second shell detachably arranged at the mounting hole and provided with a shrinkage clamping groove, and The locking component is rotationally connected with the second shell and is provided with a locking part; wherein the locking assembly rotates relative to the second housing to provide the housing structure with an assembled state and a disassembled state; in the assembled state, the second shell is arranged at the mounting hole, and the locking part is clamped with the first shell; in the disassembled state, the locking part is contracted and clamped in the contraction clamping groove, so that the second shell is separated from the mounting hole. In one embodiment, the locking assembly includes: a knob member rotatably coupled to the second housing, and The elastic piece comprises a mounting part and an elastic part connected with the mounting part, the mounting part is connected with the knob piece, and one end of the elastic part, which is far away from the mounting part, is provided with the locking part; the knob piece drives the elastic piece to rotate relative to the second shell, so that the locking part is clamped with the first shell or in the shrinkage clamping groove. In one embodiment, the second housing is provided with a rotary cylinder, the rotary cylinder is provided with a rotary cavity, and part of the knob piece is rotatably arranged in the rotary cavity; The locking assembly further comprises an elastic connecting piece, one end of the elastic connecting piece is connected with the knob piece, and the other end of the elastic connecting piece is connected with the second shell. In one embodiment, the knob member includes: A rotating shaft having one end rotatably provided in the rotating chamber, and The support part is arranged at the other end of the rotating shaft, one side of the support part, which is away from the rotating shaft, is connected with the mounting part, and one end of the elastic connecting piece is connected with one side of the support part, which is away from the mounting part. In an embodiment, one of the second housing and the supporting portion is provided with a first clamping groove, the other one is provided with a second clamping groove, and two ends of the elastic connecting piece are respectively clamped in the first clamping groove and the second clamping groove; And/or the elastic connecting piece is one, the elastic connecting piece is provided with a hollow cavity, and the rotary cylinder is positioned in the hollow cavity, or the elastic connecting piece comprises a plurality of elastic connecting pieces, and the elastic connecting pieces are arranged around the rotary cylinder; And/or the elastic connecting piece is a telescopic spring or an extension spring; And/or, the rotary cylinder is provided with a notch communicated with the rotary cavity and a clamping piece arranged in the notch, the outer wall of the rotary shaft is provided with a clamping table, and when the rotary shaft moves along the axial direction of the rotary cavity and is separated from the rotary cavity, the clamping piece is clamped with the clamping table. In one embodiment, the mounting portion is fixedly connected with the knob member by a bolt; And/or one side of the supporting part, which is away from the rotating shaft, is provided with a limiting groove, and the elastic part is limited in the limiting groove; And/or the elastic parts comprise a plurality of elastic parts, the elastic parts are arranged at intervals along the peripheral di