A snap-on remote control handle

Abstract

The utility model discloses a kind of buckle type remote control handles, it is related to remote control handle technical field, to solve the technical problem of current adoption multiple screw assembly mode cumbersome operation time-consuming, and influence tightness, including remote control handle body, the remote control handle body includes upper shell and lower shell and the remote control component in upper shell and lower shell, the remote control component includes circuit board and battery box installed in lower shell by screw, the bottom surface of the lower shell is slidably connected with the battery cover of closed battery box, the upper shell is provided with sealing flange, the inner wall of the upper shell is attached to the outer surface of sealing flange, installation component for the mounting connection of upper shell and lower shell is also provided in the remote control handle body. The utility model has the advantages that installation is carried out by buckle type, reduces screw or even avoids sealing problem without screw, not only reduces assembly complexity, but also can effectively shorten assembly time.

Description

Technical Field

[0001] This utility model relates to the field of remote control handle technology, and more specifically, to a snap-on remote control handle. Background Technology

[0002] A remote control, also known as a remote control, is a convenient device for remotely controlling electronic devices. It is widely used in televisions, air conditioners, projectors, car infotainment systems, and other applications. Utilizing wireless transmission technology, it breaks the limitations of operating distance, greatly improving ease of use. In terms of core components, a typical remote control mainly consists of a casing, a button panel, a circuit board, an infrared transmitter (or radio frequency module), and a battery compartment. Its working principle involves pressing a button to trigger a chip on the circuit board to generate a corresponding command signal. The transmitter then sends the signal out as infrared or radio waves. The receiving device on the device captures the signal, analyzes it internally, and executes the corresponding operation.

[0003] The remote control handle has two housings, upper and lower. Currently, the housings are connected by at least three to four screws. This relatively large number of screws necessitates manual assembly, requiring each screw to be aligned with its hole and screwed in, increasing assembly complexity and extending assembly time for each product. Furthermore, gaps in the screw holes can easily compromise the overall seal of the housing, compromising the device's lifespan. Therefore, we propose a snap-on remote control handle. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a snap-on remote control handle to solve the technical problems of the current method of using multiple screws for assembly, which is cumbersome and time-consuming, and affects the sealing performance.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a snap-on remote control handle, including a remote control handle body, the remote control handle body including an upper shell and a lower shell and a remote control component inside the upper shell and the lower shell, the remote control component including a circuit board and a battery box installed in the lower shell by screws, and a battery cover for closing the battery box is slidably snapped onto the bottom surface of the lower shell; The lower housing is provided with a sealing protrusion, and the inner wall of the upper housing is attached to the outer surface of the sealing protrusion. The remote control handle body is also provided with an installation component for mounting and connecting the upper housing and the lower housing.

[0006] Preferably, the mounting assembly includes several slots formed on the sealing convex edge, screw holes formed at the bottom of the lower housing inside the battery compartment, as well as buckles and threaded posts, the buckles being disposed inside the upper housing.

[0007] Preferably, the number of buckles and slots corresponds one-to-one. The buckles engage with the slots to initially connect the upper and lower housings. The screw holes and threaded posts are positioned correspondingly. A screw is inserted into the screw hole and threaded into the threaded post. The screws cooperate to stably connect the upper and lower housings with the buckles and slots.

[0008] Preferably, the mounting assembly further includes a lower clip and an upper clip, which are respectively disposed in the lower housing and the upper housing, and are engaged with each other to connect and fix the lower housing and the upper housing.

[0009] Preferably, the lower clamping member includes a mounting part connected to the lower housing and a locking part provided on the mounting part, wherein the top end of the locking part and the bottom end of the upper clamping member are both provided with corresponding inclined surfaces.

[0010] Preferably, the locking part has an installation port, and a limiting plate is rotatably installed in the installation port. The limiting plate includes a pressing part and a bending part along the long axis direction. The pressing part and the bending part are located at the rotation axis, and both the pressing part and the bending part are arc-shaped.

[0011] Preferably, the beginning of the extrusion part contacts the upper clamping member, the end of the bending part is symmetrically provided with a positioning part that bends outward in an arc shape, and the side end of the upper clamping member is provided with a positioning groove for engaging the positioning part.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the design of upper and lower clamping components, and the screwless assembly structure in conjunction with the limiting plate, further optimizes the ease of installation and connection stability. The corresponding inclined surface design of the lower and upper clamping components allows for rapid initial clamping through compression deformation when the upper and lower shells are joined. The limiting plate inside the clamping part uses the lever principle to drive the positioning part at the end of the bent part to accurately engage with the positioning groove of the upper clamping component when the upper clamping component compresses its compression part, forming a secondary fixation. This double clamping structure completely eliminates screws, not only completely eliminating the cumbersome steps of screw assembly and achieving efficient "one-click" installation, but also significantly improving the firmness of the connection between the upper and lower shells through double limiting, avoiding the shell separation problem caused by loosening of the clamps after long-term use. It balances assembly efficiency and structural stability, providing a better solution for the production and use of remote control handles, and solving the problems of cumbersome and time-consuming operation and the impact of screw holes on sealing caused by the current method of assembly with multiple screws.

[0013] 2. This utility model also designs a limiting plate structure. The limiting plate is divided into an arc-shaped extrusion part and a bending part along the long axis, and a rotating shaft is provided between the two. The arc shape can distribute the force and avoid local stress concentration in the limiting plate when the upper clamping part is extruded, which may lead to breakage. The setting of the rotating shaft makes the extrusion part and the bending part form a lever structure, which allows the limiting plate to rotate flexibly with a small extrusion force, ensuring smooth positioning action. The end of the bending part is symmetrically provided with an arc-shaped positioning part that bends outward. The arc shape can not only prevent the positioning part from scratching the inner wall of the upper clamping part when it is inserted into the positioning groove, but also form a close contact with the inner wall of the positioning groove, increasing the contact area and preventing the positioning part from accidentally coming out of the positioning groove. This further improves the clamping stability on the basis of clamping the upper and lower clamping parts. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the structure of the first embodiment of the present invention, showing the upper and lower shells separated. Figure 3 This is a bottom view of the upper shell structure of Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the upper and lower shells separated according to Embodiment 2 of this utility model; Figure 5 This is a bottom view of the upper shell structure of Embodiment 2 of this utility model; Figure 6 This is a rear view structural diagram of the mounting components according to Embodiment 2 of this utility model; Figure 7 This is a front view structural diagram of the installation component according to Embodiment 2 of this utility model; Figure 8 This is a schematic diagram of the limiting plate structure in Embodiment 2 of this utility model.

[0015] The following are the labels in the diagram: 100, remote control handle body; 101, lower shell; 102, upper shell; 103, battery cover; 104, battery box; 105, sealing protrusion; 201, screw hole; 202, slot; 203, threaded post; 204, buckle; 301, lower clip; 3011, mounting part; 3012, locking part; 3013, mounting port; 302, upper clip; 3021, positioning groove; 303, limiting plate; 3031, pressing part; 3032, bending part; 3033, positioning part. Detailed Implementation

[0016] Example 1 like Figures 1 to 3As shown, the present invention relates to a snap-on remote control handle, including a remote control handle body 100. The remote control handle body 100 includes an upper shell 102 and a lower shell 101, as well as a remote control component inside the upper shell 102 and the lower shell 101. The remote control component includes a circuit board and a battery box 104 installed in the lower shell 101 by screws. A battery cover 103 for closing the battery box 104 is slidably snapped onto the bottom surface of the lower shell 101. The lower housing 101 is provided with a sealing protrusion 105, the inner wall of the upper housing 102 is attached to the outer surface of the sealing protrusion 105, and the remote control handle body 100 is also provided with an installation component for mounting and connecting the upper housing 102 and the lower housing 101.

[0017] Specifically, the mounting components include several slots 202 formed on the sealing protrusion 105, screw holes 201 formed at the bottom of the lower housing 101 located in the battery box 104, as well as buckles 204 and threaded posts 203. The buckles 204 are disposed in the upper housing 102.

[0018] Furthermore, the number of clips 204 and slots 202 correspond one-to-one. The clips 204 are engaged in the slots 202 to initially connect the upper housing 102 and the lower housing 101. The screw holes 201 and threaded posts 203 are in corresponding positions. A screw is inserted into the screw hole 201 and threaded into the threaded post 203. The screws work together to stably connect the upper housing 102 and the lower housing 101 with the clips 204 and the slots 202.

[0019] In this embodiment: When installing the upper housing 102 and the lower housing 101, the upper housing 102 and the lower housing 101 are aligned so that the buckle 204 is first snapped into the corresponding slot 202. Then, screws are installed from the screw holes 201 in the battery box 104 into the threaded posts 203, thereby completing the installation of the remote control handle. This reduces the number of screws from three to four in the prior art to one screw for fixing, and uses the buckle 204 to fix other positions, reducing the complexity of the installation operation, greatly reducing the installation time and improving assembly efficiency. The screw hole 201 is located inside the battery box 104. After installing the battery cover 103, the screw hole 201 can be sealed inside, making the remote control handle well sealed and not affected by the screw hole 201, thus ensuring the service life of the equipment.

[0020] Example 2 like Figure 4 Figure 8 This embodiment provides another snap-on remote control handle, which differs from the first embodiment in that the mounting assembly also includes a lower snap-on component 301 and an upper snap-on component 302. The lower snap-on component 301 and the upper snap-on component 302 are respectively disposed in the lower housing 101 and the upper housing 102, and the lower snap-on component 301 and the upper snap-on component 302 are snapped together to connect and fix the lower housing 101 and the upper housing 102.

[0021] It is worth noting that the lower clamping member 301 includes a mounting part 3011 connected to the lower housing 101 and a clamping part 3012 provided on the mounting part 3011. The top end of the clamping part 3012 and the bottom end of the upper clamping member 302 are both provided with corresponding bevels. The bevels facilitate the mutual compression and deformation of the lower clamping member 301 and the upper clamping member 302 to achieve clamping and fixation.

[0022] It is worth mentioning that the locking part 3012 is provided with an installation port 3013, and a limiting plate 303 is rotatably installed in the installation port 3013. The limiting plate 303 includes a pressing part 3031 and a bending part 3032 along the long axis direction. The axis of rotation is between the pressing part 3031 and the bending part 3032. Both the pressing part 3031 and the bending part 3032 are arc-shaped.

[0023] It is worth noting that the beginning of the extrusion part 3031 contacts the upper clamping part 302, and the end of the bending part 3032 is symmetrically provided with a positioning part 3033 that bends outward in an arc shape. The side end of the upper clamping part 302 is provided with a positioning groove 3021 for engaging the positioning part 3033.

[0024] In this embodiment: When installing the upper housing 102 and the lower housing 101, the upper housing 102 is horizontally downward and connected to the lower housing 101. At this time, the inclined surfaces of the upper clamping member 302 and the lower clamping member 301 are pressed together, causing both to deform and thus the upper clamping member 302 and the lower clamping member 301 are engaged with each other. During the engagement process, the lower end of the upper clamping member 302 will press the pressing part 3031 of the limiting plate 303, causing the limiting plate 303 to rotate around the axis between the pressing part 3031 and the bending part 3032. After being pressed by the upper clamping member 302, the end of the limiting plate 303 moves upward to the upper clamping member 302, thereby pressing the positioning part 3033 into the positioning groove 3021. This not only quickly completes the installation of the remote control handle, but also fixes the upper housing 102 and the lower housing 101 twice, ensuring the stability of the installation. Compared with the multiple screw installation of the prior art and the installation method of Embodiment 1, the installation method in Embodiment 2 does not use screws, but directly uses a snap-fit ​​installation method, which greatly improves the installation efficiency and reduces the installation difficulty.

[0025] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A snap-on remote control handle, characterized in that, The remote control includes a remote control handle body (100), which includes an upper housing (102) and a lower housing (101), as well as a remote control assembly inside the upper housing (102) and the lower housing (101). The remote control assembly includes a circuit board and a battery box (104) installed in the lower housing (101) by screws. The bottom surface of the lower housing (101) is slidably snapped with a battery cover (103) that closes the battery box (104). The lower housing (101) is provided with a sealing protrusion (105), and the inner wall of the upper housing (102) is attached to the outer surface of the sealing protrusion (105). The remote control handle body (100) is also provided with an installation component for the installation and connection of the upper housing (102) and the lower housing (101). The mounting assembly includes a plurality of slots (202) formed on the sealing protrusion (105) and screw holes (201) formed on the bottom of the lower housing (101) located in the battery box (104), as well as buckles (204) and threaded posts (203), the buckles (204) being disposed in the upper housing (102); The mounting assembly further includes a lower clip (301) and an upper clip (302), which are respectively disposed in the lower housing (101) and the upper housing (102). The lower clip (301) and the upper clip (302) are interlocked to connect and fix the lower housing (101) and the upper housing (102). The lower clamp (301) includes a mounting part (3011) connected to the lower housing (101) and a locking part (3012) provided on the mounting part (3011). The top end of the locking part (3012) and the bottom end of the upper clamp (302) are both provided with corresponding inclined surfaces. The locking part (3012) is provided with an installation port (3013), and a limiting plate (303) is rotatably installed in the installation port (3013). The limiting plate (303) includes a pressing part (3031) and a bending part (3032) along the long axis direction. The pressing part (3031) and the bending part (3032) are located at the axis of rotation. Both the pressing part (3031) and the bending part (3032) are arc-shaped. The beginning of the extrusion part (3031) is in contact with the upper clamp (302), and the end of the bending part (3032) is symmetrically provided with a positioning part (3033) that bends outward in an arc shape. The side end of the upper clamp (3022) is provided with a positioning groove (3021) for engaging the positioning part (3033).

2. The snap-on remote control handle according to claim 1, characterized in that, The number of buckles (204) and slots (202) corresponds one-to-one. The buckles (204) are engaged in the slots (202) to initially connect the upper housing (102) and the lower housing (101). The screw holes (201) and threaded posts (203) are in corresponding positions. A screw is inserted into the screw hole (201) and threaded into the threaded post (203). The screws cooperate to stably connect the upper housing (102) and the lower housing (101) with the buckles (204) and slots (202).

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