一种尾端喇叭组件以及多功能手电筒

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By designing a housing and limiting components for installing a speaker assembly at the tail end of the flashlight, the problems of high processing difficulty and insufficient structural strength of the speaker assembly are solved, achieving high strength and multi-channel sound transmission effect in the flashlight, and improving safety and convenience of use.

CN224516742UActive Publication Date: 2026-07-17ZHEJIANG DUOLAIMI SUNSHINE TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHEJIANG DUOLAIMI SUNSHINE TECH CO LTD
Filing Date: 2025-10-16
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing flashlight horn components are difficult to manufacture and lack overall strength, especially due to the structural weakening caused by the installation holes on the side wall of the flashlight.

Method used

The housing for mounting the speaker assembly at the tail end of the flashlight incorporates limiting and elastic components to avoid openings in the side walls. It uses a flat speaker assembly and an internal mounting method to enhance structural strength, and forms multi-channel sound transmission through a hollow structure and through holes.

Benefits of technology

It reduces the processing difficulty and cost of speaker components, improves the overall structural strength of the flashlight, and achieves wide and three-dimensional sound transmission, while also improving safety and convenience of use.

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Abstract

本实用新型涉及手电筒技术领域，公开了一种尾端喇叭组件，本实用新型方案包括壳体，所述壳体可适配安装于手电筒的尾端，所述壳体内设有限位件，所述壳体的一端和限位件之间设有喇叭组件；所述限位件上设有破窗器，所述壳体的另一端处可伸缩的限位设有活动套；所述活动套上开设有可供破窗器穿过的贯穿孔，所述限位件和活动套之间布置有弹性件，所述弹性件用于使破窗器包覆于贯穿孔内；还公开了一种多功能手电筒，包括手电筒主体和尾端喇叭组件，所述尾端喇叭组件适配安装于手电筒主体的尾端处。本实用新型具有加工难度低、结构强度大、以及使用方便的优点。

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Claims

1. A tail-end horn assembly, comprising a shell (100), characterized in that: the shell (100) is adapted to be mounted at the tail end of a flashlight, the shell (100) is provided with a limiting piece (110) therein, and a horn assembly (200) is arranged between one end of the shell (100) and the limiting piece (110); a window breaker (120) is arranged on the limiting piece (110), and a movable sleeve (130) is telescopically arranged at the other end of the shell (100); a through hole (131) is formed in the movable sleeve (130) and adapted to allow the window breaker (120) to pass therethrough, an elastic member (140) is arranged between the limiting piece (110) and the movable sleeve (130), and the elastic member (140) is adapted to allow the window breaker (120) to be covered in the through hole (131).

2. A rear-end horn assembly according to claim 1, wherein: the horn assembly (200) is provided with a sound hole (201) and a limiting column (210), and the limiting column (210) is adapted to form a sound channel cavity (101) between the horn assembly (200) and the limiting piece (110); a through hole (102) is formed in the side wall of the shell (100) and adapted to be in communication with the sound channel cavity (101).

3. A rear-end horn assembly according to claim 2, wherein: the limiting piece (110) is of a hollow structure, and the sound channel cavity (101) is in communication with the through hole (131).

4. The end dump horn assembly of claim 1, wherein: a magnetic member (132) is arranged on the outer end of the movable sleeve (130).

5. The end dump horn assembly of claim 1, wherein: a limiting ring (133) is arranged on the inner end of the movable sleeve (130), and the movement path of the limiting ring (133) is limited in the interior of the shell (100).

6. The end dump horn assembly of claim 1, wherein: the limiting piece (110) is detachably connected to the shell (100).

7. The end dump horn assembly of claim 1, wherein: an installation groove (111) is arranged on the limiting piece (110), and the window breaker (120) is adapted to be installed in the installation groove (111).

8. A multi-functional flashlight comprising a flashlight body (300), characterized in that: the tail-end horn assembly of any one of claims 1-7 is adapted to be installed at the tail end of a flashlight body (300).

9. The multi-functional flashlight of claim 8, wherein: the main body structure of the horn assembly (200) is adapted to be installed in the flashlight body (300); the shell (100) is provided with an internal thread (103), the tail end of the flashlight body (300) is provided with an external thread (301), and the internal thread (103) and the external thread (301) are adapted to each other.