Audio and video multimedia equipment convenient to disassemble and repair

Abstract

The utility model discloses an audio and video multimedia device convenient to disassemble and repair, which relates to the technical field of multimedia device connecting pieces and comprises a locking seat fixedly mounted on the side surface of a panel shell. According to the connecting assembly, the mode that equipment shells are connected in a fastened mode through bolts in the prior art is abandoned, stable connection between the equipment shells is guaranteed through an abutting locking connection mode, the locking rod only needs to rotate by a small angle in the assembling and disassembling process, the assembling and disassembling process is greatly simplified, the assembling and disassembling time is shortened, disassembling and repairing operation is convenient, and the assembling and disassembling efficiency is improved. The problems that shells of existing multimedia equipment are connected in a fastened mode through bolts, the bolts need to be rotated by dozens of circles during mounting and dismounting, mounting and dismounting operation is very troublesome, the number of the bolts on the shells is generally large, and consequently a large amount of time is consumed when the bolts are dismounted during later maintenance are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of multimedia device connectors, and more specifically, particularly relates to an audio-visual multimedia device that is convenient for disassembly and repair. Background Art

[0002] Multimedia devices can play audio and video information and are one of the main channels for people to obtain information at present. Currently, multimedia devices are composed of a housing and corresponding electrical components. The function of the housing is to protect the electrical components from damage and also improve the aesthetics of the multimedia device.

[0003] When the housing of the existing multimedia device is in use, it is fixedly connected by bolts. To ensure the stability of the connection, the bolts need to be rotated dozens of times to complete the installation and disassembly operations during installation and disassembly, which is very troublesome. Generally, a relatively large number of bolts are arranged on the housing, which results in a large amount of time being consumed just for disassembling the bolts during later maintenance. The flexibility is poor and the practicality is not high. Summary of the Utility Model

[0004] The embodiment of the present disclosure relates to an audio-visual multimedia device that is convenient for disassembly and repair, and its connection component. The connection component abandons the traditional way of fixedly connecting the device housings by bolts, but adopts a connection method of abutment and locking to ensure the stable connection between the device housings. By using this method, the locking rod only needs to be rotated by a small angle during installation and disassembly, which greatly simplifies the installation and disassembly process, reduces the installation and disassembly time, and is convenient for disassembly and repair operations. At the same time, the connection component also has a self-locking function, which can effectively avoid the phenomenon that the connection relationship between the device housings is accidentally released due to factors such as the vibration and impact of the housing. The flexibility, stability, and practicality are extremely strong.

[0005] In the first aspect of the present disclosure, there is provided an audio-visual multimedia device that is convenient for disassembly and repair, including a device housing. The device housing includes a panel housing and a base housing, and audio-visual multimedia electrical components are installed inside both the panel housing and the base housing; a connection component, the connection component includes a locking seat, a locking rod, and a locking block. The locking seat is fixedly installed on the side of the panel housing, and the locking rod is rotatably connected inside the base housing. The locking block is inserted inside the base housing, and one end of the locking rod is inserted inside the locking block; there are four groups of the connection components inside the device housing, and its quantity is not limited to four groups, and its installation position and quantity can be increased or decreased.

[0006] In at least some embodiments, a fixed locking block is provided on the side of the locking seat, and a rotating locking block is provided on the outside of the locking rod. The opposite sides of the fixed locking block and the rotating locking block are both designed as inclined surfaces.

[0007] In at least some embodiments, a linkage groove is provided inside the rod body of the locking rod, and a linkage block is provided inside the locking block, and the linkage block is inserted into the linkage groove.

[0008] In at least some embodiments, a locking top spring is provided inside the locking rod, and both ends of the locking top spring respectively abut against the inside of the locking rod and the inside of the locking block.

[0009] In at least some embodiments, a locking gear is provided outside the locking block, and a locking tooth groove is provided inside the base housing. When the locking block is not pressed by an external force under the action of the locking top spring, the locking gear is inserted into the locking tooth groove.

[0010] In at least some embodiments, when not pressed by an external force, the locking block is completely hidden inside the base housing.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The connection component abandons the traditional way of fastening and connecting the device housings by bolts, but adopts a connection method of abutting and locking to ensure the stable connection between the device housings. When using this method, the locking rod only needs to be rotated by a small angle during installation and disassembly, which greatly simplifies the installation and disassembly process, reduces the installation and disassembly time, and is convenient for disassembly and repair operations. At the same time, the connection component also has a self-locking function, which can effectively avoid the phenomenon that the connection component accidentally releases the connection relationship between the device housings due to factors such as vibration and impact, and improves the flexibility, stability and practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the utility model.

[0014] Figure 2 is a schematic structural diagram of the inside when the device housings of the utility model are in a connected state.

[0015] Figure 3 is the utility model Figure 2 is an enlarged schematic structural diagram of part A in the utility model.

[0016] Figure 4 is a schematic structural diagram of the connection component of the utility model after disassembly.

[0017] Figure 5 is the utility model when pressing Figure 2 is a schematic structural diagram of the inside after pressing the locking block in the utility model.

[0018] Figure 6 is a schematic structural diagram of the inside after the panel housing and the base housing of the utility model are separated (disassembled).

[0019] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0020] 1. Equipment housing; 101. Panel housing; 102. Base housing; 1021. Locking tooth groove; 2. Connecting assembly; 201. Locking seat; 2011. Fixed locking block; 202. Locking rod; 2021. Rotary locking block; 2022. Linkage groove; 2023. Locking top spring; 203. Locking block; 2031. Linkage block; 2032. Locking gear. DETAILED DESCRIPTION

[0021] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0022] As attached Figure 1 To Attachment Figure 6 As shown:

[0023] Embodiment 1: The utility model provides an audio and video multimedia device that is easy to disassemble and repair, including a device housing 1, the device housing 1 includes a panel housing 101 and a base housing 102, and the electrical components of audio and video multimedia are installed inside the panel housing 101 and the base housing 102; a connecting component 2, the connecting component 2 includes a locking seat 201, a locking rod 202 and a locking block 203, the locking seat 201 is fixedly installed on the side of the panel housing 101, and the locking rod 202 is rotatably connected to the inside of the base housing 102, the locking block 203 is plugged into the inside of the base housing 102, and one end of the locking rod 202 is plugged into the inside of the locking block 203; the connecting component 2 is provided with four groups inside the device housing 1, and the number is not limited to four groups, and the setting position and setting number thereof can be increased or decreased.

[0024] In the embodiment of the present disclosure, a fixed locking block 2011 is provided on the side of the locking seat 201, and a rotating locking block 2021 is provided on the outside of the locking rod 202. The fixed locking block 2011 and the rotating locking block 2021 are both designed with inclined surfaces on the opposite sides. In use, the connecting component 2 can realize a fastening connection between the panel shell 101 and the base shell 102. When the panel shell 101 and the base shell 102 are in contact with each other, the rotating locking block 2021 will be inserted into the interior of the fixed locking block 2011. Thereafter, when the locking rod 202 rotates, the rotating locking block 2021 can tighten the panel shell 101 and the base shell 102 through the squeezing and contact relationship between the rotating locking block 2021 and the inclined surface of the fixed locking block 2011. The locking rod 202 only needs to rotate a small angle to realize a fastening connection between the panel shell 101 and the base shell 102. The operation is quick and convenient, which simplifies the installation and disassembly process, reduces the installation and disassembly time, and facilitates disassembly and repair operations.

[0025] In the embodiment of the present disclosure, a locking spring 2023 is provided inside the locking rod 202, and both ends of the locking spring 2023 abut against the inside of the locking rod 202 and the inside of the locking block 203 respectively. A locking gear 2032 is provided outside the locking block 203, and a locking tooth groove 1021 is provided inside the base housing 102. Under the action of the locking spring 2023, when the locking block 203 is not pressed by an external force, the locking gear 2032 is inserted into the locking tooth groove 1021. During use, when the connecting component 2 is in the reset state (i.e., the locking block 203 is not pressed by an external force), it is in a self-locking state. Under the action of the locking spring 2023, at this time, the locking gear 2032 is inserted into the locking tooth groove 1021, so that the locking block 203 cannot rotate self. The linkage block 2031 of the locking block 203 can limit the locking rod 202 from rotating self through the linkage groove 2022. Therefore, in the reset state, the locking rod 202 can stably maintain the current use angle and state to maintain the tight connection relationship between the panel housing 101 and the base housing 102. At the same time, it can also effectively avoid the phenomenon that the connection relationship between the device housings 1 is accidentally released due to factors such as vibration and impact, and the use is stable.

[0026] In the embodiment of the present disclosure, a linkage groove 2022 is provided inside the rod body of the locking rod 202, and a linkage block 2031 is provided inside the locking block 203. The linkage block 2031 is inserted into the linkage groove 2022. During use, when installing and disassembling the device housing 1, simply pressing the locking block 203 can realize the adjustment of the use angle and state of the locking rod 202. After the locking block 203 is pressed, the locking gear 2032 will disengage from the inside of the locking tooth groove 1021, and the locking spring 2023 will be compressed. Therefore, thereafter, the locking block 203 can rotate freely. When the locking block 203 rotates, the linkage block 2031 can drive the locking rod 202 to rotate through the linkage groove 2022, so as to adjust the abutting relationship between the rotating locking block 2021 and the fixed locking block 2011, and realize the installation and disassembly operation of the device housing 1. The operation is convenient. After the state adjustment of the locking rod 202 is completed, after releasing the locking block 203, under the action of the locking spring 2023, the locking gear 2032 can be reinserted into the locking tooth groove 1021 to maintain the adjusted angle and state of the locking rod 202.

[0027] The specific usage method and function of this embodiment:

[0028] In the present invention, the connecting assembly 2 can realize the fastening connection between the panel housing 101 and the base housing 102. When the panel housing 101 and the base housing 102 are fitted to each other, the rotating locking block 2021 will be inserted into the interior of the fixed locking block 2011. Thereafter, when the locking rod 202 rotates, the rotating locking block 2021 can tighten the panel housing 101 and the base housing 102 through the extrusion and resistance relationship between the rotating locking block 2021 and the inclined surface of the fixed locking block 2011. The locking rod 202 only needs to rotate a small angle to realize The panel housing 101 and the base housing 102 are now tightly connected, and the connecting component 2 is in a self-locking state when it is in the reset state (that is, the locking block 203 is not pressed by an external force). Under the action of the locking top spring 2023, the locking gear 2032 is inserted into the locking tooth groove 1021, so that the locking block 203 cannot rotate on its own, and the linkage block 2031 of the locking block 203 can limit the locking rod 202 through the linkage groove 2022 and also cannot rotate on its own, so that the locking rod 202 can stably maintain the current use angle in the reset state. The angle and state of the locking rod 202 can be adjusted by pressing the locking block 203 during the installation and removal of the device housing 1. After the locking block 203 is pressed, the locking gear 2032 will be out of the locking tooth groove 1021, and the locking top spring 2023 will be compressed, so that the locking block 203 can be automatically locked. By rotating, the linkage block 2031 can drive the locking rod 202 to rotate through the linkage groove 2022 when the locking block 203 rotates, thereby adjusting the interference relationship between the rotating locking block 2021 and the fixed locking block 2011, and realizing the installation and disassembly operation of the equipment housing 1. The operation is convenient. After the state of the locking rod 202 is adjusted, after the locking block 203 is released, under the action of the locking top spring 2023, the locking gear 2032 can be reinserted into the locking tooth groove 1021 to maintain the angle and state of the locking rod 202 after adjustment.

[0029] In another embodiment, the locking block 203 is completely hidden inside the base shell 102 when not pressed by external force. This design can effectively prevent the locking block 203 from being bumped or hit by foreign objects, and can stably maintain the self-locking function of the connecting component 2 during non-human operation, thereby further improving the stability of the device.

[0030] In this article, there are a few points to note:

[0031] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0032] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments.

[0033] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. An audio and video multimedia device that is easy to disassemble and repair, comprising: A device housing (1), the device housing (1) comprising a panel housing (101) and a base housing (102), wherein the panel housing (101) and the base housing (102) are both internally installed with electrical components of audio, video and multimedia; characterized in that: a connection component (2), the connection component (2) comprising a locking seat (201), a locking rod (202) and a locking block (203), the locking seat (201) being fixedly installed on the side of the panel housing (101), and the locking rod (202) being rotatably connected to the inside of the base housing (102), the locking block (203) being plugged into the inside of the base housing (102), and one end of the locking rod (202) being plugged into the inside of the locking block (203); the connection component (2) is provided with four groups inside the device housing (1), the number of which is not limited to four groups, and the setting position and setting number thereof can be increased or decreased.

2. The audio and video multimedia device that is easy to disassemble and repair as claimed in claim 1, characterized in that: A fixed locking block (2011) is provided on the side of the locking seat (201), and a rotating locking block (2021) is provided on the outside of the locking rod (202), and the opposite sides of the fixed locking block (2011) and the rotating locking block (2021) are both designed as inclined surfaces.

3. The audio and video multimedia device that is easy to disassemble and repair as claimed in claim 2, characterized in that: A linkage groove (2022) is provided inside the rod body of the locking rod (202), and a linkage block (2031) is provided inside the locking block (203), and the linkage block (2031) is inserted into the linkage groove (2022).

4. The audio and video multimedia device that is easy to disassemble and repair as claimed in claim 3, characterized in that: A locking top spring (2023) is provided inside the locking rod (202), and two ends of the locking top spring (2023) respectively abut against the inside of the locking rod (202) and the inside of the locking block (203).

5. The audio and video multimedia device that is easy to disassemble and repair as claimed in claim 4, characterized in that: The locking block (203) is provided with a locking gear (2032) on the outside, and the base housing (102) is provided with a locking tooth groove (1021) on the inside; under the action of the locking top spring (2023), when the locking block (203) is not pressed by an external force, the locking gear (2032) is inserted into the inside of the locking tooth groove (1021).

6. The audio and video multimedia device that is easy to disassemble and repair as claimed in claim 5, characterized in that: The locking block (203) is completely hidden inside the base housing (102) when not pressed by external force.

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