一种互动拉手优化结构
By employing a high-strength frame, planetary dual-function switch, and replaceable protective shell design, the structural strength and control reliability issues of the interactive handle are resolved, achieving high strength, low accidental touch rate, and flexible display effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN HONGSHENG INSULATION MATERIAL CO LTD
- Filing Date
- 2025-10-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing interactive handles suffer from problems such as insufficient structural strength, poor reliability of switch control, limited functionality, fixed display content, and exposed cables.
It adopts a high-strength frame, planetary dual-function control switch, central through hole to hide cables and replaceable protective shell design, combined with arc-shaped joint module and rocker guide ring, to achieve high mechanical strength, precise and reliable two-way interactive control and flexible advertising display.
The structural strength and reliability of the interactive handle have been improved, the accidental touch rate has been reduced, a smooth operating feel and flexibility in changing the displayed content have been provided, and the safety of the core circuitry has been ensured.
Smart Images
Figure CN224510959U_ABST
Abstract
Claims
1. An interactive handle optimization structure, characterized by, include: The frame structure (100) includes a through-hole circular tube (101), an upper circular part (102) and a lower circular part (103). The control module is a planetary dual-function switch, which includes an up-down button switch PCB (511) for sensing up-down movement and a direction button switch (520) for sensing forward-backward and left-right swing. The up-down button switch PCB (511) is fixed to the handle fixed end and triggered by an upper boss (513a) on an upper switch flange (513) that can move up-down. The direction button switch (520) is triggered by the bottom of the through-hole round tube (101) pressing the long cap button switch (520a) on it during swing. The arc-shaped joint module includes a support rod spring (522), a lower joint (521), a planetary flange (518), and an upper joint (517) sequentially sleeved outside the through-hole round tube (101). The support rod spring (522) is used to press the lower joint (521), the planetary flange (518), and the upper joint (517) between two sets of convex rings outside the through-hole round tube (101). The convex spherical surface at the bottom of the upper joint (517) and the convex spherical surface at the top of the lower joint (521) form an arc-shaped contact fit with the end of the planetary flange (518). The upper part of the planetary flange (518) supports the upper switch flange (513). The lower part of the planetary flange (518) is circumferentially equipped with four sets of long cap push-button switches (520a) arranged in a cross shape.
2. The interactive handle optimization structure of claim 1, wherein: It also includes an axial guide module, which is a rocker guide ring (700) sleeved outside the through-hole round tube (101). The top constricted portion of the rocker guide ring (700) is spaced between the upper switch flange (513) and the through-hole round tube (101), and the bottom flared portion of the rocker guide ring (700) is spaced between the upper switch flange (513) and the upper joint (517). The rocker guide ring (700) has an movable gap with the through-hole round tube (101), the upper switch flange (513), and the upper joint (517).
3. The interactive handle optimization structure of claim 2, wherein: It also includes a fixing mechanism, which includes a plastic caliper (200) and a hollow nut (523). The bottom end of the hollow nut (523) is supported by the bottom of the planetary flange (518), and the top end of the hollow nut (523) is screwed onto the bottom end of the plastic caliper (200). The top end of the plastic caliper (200) is fixed to the circular steel pipe (301). The up and down push button switch PCB (511) is fixed inside the plastic caliper (200).
4. The interactive handle optimization structure of claim 1, wherein: The upper switch flange (513) is sleeved on the through-hole round pipe (101). The lower end of the upper switch flange (513) is provided with a lower boss (513b), which cooperates with the groove (518b) at the upper end of the planetary flange (518) to restrict relative rotation.
5. The interactive handle optimization structure of claim 1, wherein: It also includes an anti-gravity spring (512) sleeved on the through-hole round tube (101), the anti-gravity spring (512) being used to space between the upper and lower push button switch PCB (511) and the upper switch flange (513).
6. The interactive handle optimization structure of claim 3, wherein: The frame structure (100) has a through-hole circular tube (101) with a central through hole inside for passing through signal control lines and power lines. The bottom of the circular steel tube (301) has a circular hole that communicates with the central through hole for wires to be led out.
7. The interactive handle optimization structure of claim 1, wherein: It also includes a replaceable protective case (600), which is fixed to both sides of the frame structure (100) by screw holes (102a) or by a strong magnet. The protective case (600) has a dynamic pattern display area (602) in the middle.