Anti-interference wireless transmission device for remote control equipment

Abstract

The utility model discloses an anti-interference wireless transmission device for remote control equipment, relates to the technical field of remote control equipment, and aims to solve the problems that a wireless transmission device in the conventional remote control equipment lacks an anti-interference structure and is easily interfered by electromagnetic interference, so that wireless transmission fails. According to the key points of the technical scheme, the device comprises a mounting disc, a clamping ring is fixedly connected to the outer side of the mounting disc, a first fixing block is fixedly connected to the outer side of the clamping ring, a first cavity is formed in the first fixing block, a first spring and a connecting rod are arranged in the first cavity, and a clamping plate is fixedly connected to the outer side of the connecting rod. And the effects of convenient use and convenient installation are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of remote control equipment, in particular to an anti-interference wireless transmission device for remote control equipment. Background Art

[0002] Remote control devices encompass a wide range of types, including but not limited to smart WiFi remote controls, 4G mobile app-based remote switches, wireless remote switches, and smart infrared remote controls. These devices are widely used in homes, industries, and businesses, providing convenient remote control and intelligent management solutions. Through remote control, users can control home appliances, networks, and more through wireless and remote control technologies, even when away from the devices, achieving smart home control.

[0003] The above-mentioned existing technical solutions have the following defects: the wireless transmission device inside the existing remote control device lacks an anti-interference structure and is easily affected by electromagnetic interference, resulting in wireless transmission failure. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-interference wireless transmission device for remote control equipment.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An anti-interference wireless transmission device for a remote control device includes a mounting plate, a retaining ring fixedly connected to the outer side of the mounting plate, a first fixing block fixedly connected to the outer side of the retaining ring, a first cavity defined inside the first fixing block, a first spring and a connecting rod provided inside the first cavity, and a splint fixedly connected to the outer side of the connecting rod.

[0007] By adopting the above technical solution, a mounting plate that can be installed with a remote control device is added, and at the same time, a retaining ring and multiple sets of snap-fit ​​structures are added on the mounting plate. Through the first snap-fit ​​structure, the connecting rod and the first spring are quickly snap-fitted and installed, and the wireless transmission device is quickly clamped and fixed.

[0008] Furthermore, a second fixed block is fixedly connected to the outer side of the clamping ring, a second cavity is opened inside the second fixed block, a second spring and a limit block are arranged inside the second cavity, a shielding cover is sleeved on the outer side of the clamping ring, a limit hole is reserved on the outer side of the shielding cover, the wireless transmission device body is installed at the center of the mounting plate, and a mounting hole is opened inside the mounting plate.

[0009] By adopting the above technical solution, a second set of spring locking structures is added on the other side, so that the shielding cover can be locked and installed. After the shielding cover is locked with the clamping ring, it is quickly locked through the expansion and contraction action of the limit block and the second spring, thereby realizing the rapid installation of the shielding cover.

[0010] Furthermore, the first fixing block, the first spring, the connecting rod and the clamping plate are respectively distributed in four equal intervals in a ring, and the connecting rod and the first fixing block are movably connected via the first spring.

[0011] By adopting the above technical solution, the structure with equal spacing and annular distribution can be used to achieve rapid installation and fastening, and the wireless transmission device body can be quickly fastened.

[0012] Furthermore, the second fixing block, the second spring and the limiting block are respectively distributed in four equal intervals in a ring, the limiting block and the second fixing block are movably connected via the second spring, and the limiting block extends through the clamping ring to the outside of the clamping ring.

[0013] By adopting the above technical solution, the structure with equal spacing and annular distribution can be quickly installed and disassembled, making it convenient to disassemble the shielding cover at a later time and easy to use.

[0014] Furthermore, the shielding cover is snap-fitted to the clamping ring, the limiting block is snap-fitted to the limiting hole, and there are four limiting holes distributed in a ring at equal intervals.

[0015] By adopting the above technical solution, quick installation and disassembly can be achieved, making later replacement and maintenance convenient.

[0016] In summary, the beneficial technical effects of the present invention are:

[0017] 1. The first fixing block, the first spring, the connecting rod and the clamping plate are used. By setting up multiple sets of the first fixing block engagement structure, the outer side of the wireless transmission device body can be engaged, achieving quick installation. It can also be disassembled at any time for later maintenance, resulting in an effect of convenient use.

[0018] 2. A second fixing block, a second spring, a limit block and a shielding cover are used. By adding multiple groups of structures that are engaged through the second fixing block, the shielding cover can be installed on the outside of the mounting plate. At the same time, the shielding cover can be quickly disassembled and assembled, resulting in an easy installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the clamping ring of the utility model;

[0021] Figure 3This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the shielding cover of the utility model.

[0023] In the figure, 1. mounting plate; 2. snap ring; 3. first fixing block; 4. first cavity; 5. first spring; 6. connecting rod; 7. splint; 8. second fixing block; 9. second cavity; 10. second spring; 11. limit block; 12. shielding cover; 13. limit hole; 14. wireless transmission device body; 15. mounting hole. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below with reference to the accompanying drawings.

[0025] Reference Figure 1-4 , an anti-interference wireless transmission device for remote control equipment, including a mounting plate 1, a snap ring 2 is fixedly connected to the outside of the mounting plate 1, a first fixing block 3 is fixedly connected to the outside of the snap ring 2, a first cavity 4 is opened inside the first fixing block 3, a first spring 5 and a connecting rod 6 are arranged inside the first cavity 4, a splint 7 is fixedly connected to the outside of the connecting rod 6, a second fixing block 8 is fixedly connected to the outside of the snap ring 2, a second cavity 9 is opened inside the second fixing block 8, a second spring 10 and a limit block 11 are arranged inside the second cavity 9, a shielding cover 12 is sleeved on the outside of the snap ring 2, and a limiting hole 13 is reserved on the outside of the shielding cover 12, the mounting plate 1 A wireless transmission device body 14 is installed in the center, and a mounting hole 15 is opened inside the mounting plate 1. A mounting plate 1 that can be installed with a remote control device is added, and a snap ring 2 and multiple sets of snap-fit ​​structures are added on the mounting plate 1. Through the first snap-fit ​​structure, the connection rod 6 and the first spring 5 are quickly snap-fitted and installed, and the wireless transmission device is quickly clamped and fixed. A second set of spring snap-fit ​​structures is added on the other side, and the shielding cover 12 can be snap-fitted and installed. After the shielding cover 12 is snapped with the snap ring 2, it is quickly snapped together through the telescopic effect of the limit block 11 and the second spring 10, thereby realizing the quick installation of the shielding cover 12.

[0026] like Figure 1-4 As shown, the first fixed block 3, the first spring 5, the connecting rod 6 and the splint 7 are respectively distributed in four equal-spaced rings, the connecting rod 6 and the first fixed block 3 are movably connected through the first spring 5, the second fixed block 8, the second spring 10 and the limit block 11 are respectively distributed in four equal-spaced rings, the limit block 11 and the second fixed block 8 are movably connected through the second spring 10, the limit block 11 passes through the retaining ring 2 and extends to the outside of the retaining ring 2, the shielding cover 12 and the retaining ring 2 are engaged in connection, the limit block 11 and the limit hole 13 are engaged in connection, and the limit holes 13 are distributed in four equal-spaced rings.

[0027] The implementation principle of this embodiment is as follows: when in use, first install the wireless transmission device body 14, move the connecting rod 6, and engage the wireless transmission device body 14 in the center of the installation plate 1, and at the same time loosen the connecting rod 6, and engage the outer side of the wireless transmission device body 14 through the clamping plate 7. After that, engage the shielding cover 12 on the outer side of the clamping ring 2, and at the same time, through the expansion and contraction of the limit block 11 and the second spring 10, the limit block 11 is quickly engaged with the inside of the limit hole 13, and the shielding cover 12 is engaged and installed, which is also very convenient for later disassembly, maintenance and replacement.

[0028] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. An anti-interference wireless transmission device for a remote control device, comprising a mounting plate (1), characterized in that: The outer side of the mounting plate (1) is fixedly connected to a snap ring (2), the outer side of the snap ring (2) is fixedly connected to a first fixing block (3), a first cavity (4) is provided inside the first fixing block (3), a first spring (5) and a connecting rod (6) are provided inside the first cavity (4), and a clamping plate (7) is fixedly connected to the outer side of the connecting rod (6).

2. The anti-interference wireless transmission device for remote control equipment according to claim 1, characterized in that: The outer side of the clamping ring (2) is fixedly connected to a second fixing block (8), the interior of the second fixing block (8) is provided with a second cavity (9), the interior of the second cavity (9) is provided with a second spring (10) and a limit block (11), the outer side of the clamping ring (2) is sleeved with a shielding cover (12), the outer side of the shielding cover (12) is reserved with a limit hole (13), the center of the installation disk (1) is provided with a wireless transmission device body (14), and the interior of the installation disk (1) is provided with a mounting hole (15).

3. The anti-interference wireless transmission device for remote control equipment according to claim 1, characterized in that: The first fixing block (3), the first spring (5), the connecting rod (6) and the clamping plate (7) are respectively distributed in four equal intervals in an annular manner, and the connecting rod (6) and the first fixing block (3) are movably connected via the first spring (5).

4. The anti-interference wireless transmission device for remote control equipment according to claim 2, characterized in that: Four of the second fixing block (8), the second spring (10) and the limiting block (11) are respectively distributed in an annular manner with equal intervals. The limiting block (11) and the second fixing block (8) are movably connected via the second spring (10). The limiting block (11) passes through the clamping ring (2) and extends to the outside of the clamping ring (2).

5. The anti-interference wireless transmission device for remote control equipment according to claim 2, characterized in that: The shielding cover (12) and the clamping ring (2) are snap-fitted and connected, the limiting block (11) and the limiting hole (13) are snap-fitted and connected, and four limiting holes (13) are distributed in an annular pattern at equal intervals.

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