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CN-224205191-U - Automobile anti-theft voice warning loudspeaker

CN224205191UCN 224205191 UCN224205191 UCN 224205191UCN-224205191-U

Abstract

The utility model relates to the technical field of automobile early warning equipment, in particular to an automobile anti-theft voice warning loudspeaker. The loudspeaker comprises a loudspeaker main body and a connecting piece for mounting the loudspeaker main body and an automobile, wherein a plurality of sound guide plates for directional sound transmission are rotatably mounted on the outer side face of the loudspeaker main body, the connecting piece comprises a first clamping assembly and a second clamping assembly which are arranged in a clamping mode, the first clamping assembly comprises a first clamping plate, clamping plates are fixedly connected to the two ends of the first clamping plate, the second clamping assembly comprises a second clamping plate, limiting clamping grooves located in the second clamping plate are formed in the two ends of the second clamping plate, and the clamping plates and the limiting clamping grooves correspond to each other in a clamping mode. The utility model provides improvement in terms of sound output and mounting structure, realizes the early warning output of automobile burglary prevention, effectively frightens lawbreakers, and simultaneously, the loudspeaker can be buffered when the automobile runs, reduces vibration and prolongs the service life.

Inventors

  • TAN PING
  • HUANG CHUN

Assignees

  • 中山市澳仕杰电子科技有限公司

Dates

Publication Date
20260505
Application Date
20250508

Claims (7)

  1. 1. An automobile anti-theft voice warning horn comprises a horn main body (1) and a connecting piece (3) for installing the horn main body (1) and an automobile, and is characterized in that a plurality of sound guide plates (2) for directional sound transmission are rotatably installed on the outer side surface of the horn main body (1); The connecting piece (3) comprises a first clamping assembly (31) and a second clamping assembly (32) which are arranged in a clamping mode, the first clamping assembly (31) comprises a first clamping plate (310), clamping plates (311) are fixedly connected to the two ends of the first clamping plate (310), the second clamping assembly (32) comprises a second clamping plate (320), limiting clamping grooves (321) located inside the second clamping plate (320) are formed in the two ends of the second clamping plate, the clamping plates (311) and the limiting clamping grooves (321) are correspondingly clamped, and the end portions of the first clamping plate (310) and the end portions of the second clamping plate (320) are connected with assembling pieces (34) assembled with an automobile body.
  2. 2. The anti-theft voice warning horn for a vehicle according to claim 1, characterized in that the assembly member (34) comprises a mounting block (341), and a first bolt (342) assembled with the vehicle body is screwed on the mounting block (341).
  3. 3. The anti-theft voice warning horn according to claim 2, characterized in that the side surfaces of the end parts of the second clamping plate (320) and the first clamping plate (310) are fixedly connected with a plurality of groups of buffer springs (343), and the other ends of the buffer springs (343) are connected with the inner wall of the mounting block (341).
  4. 4. The anti-theft voice warning horn according to claim 1, characterized in that rubber pads (33) are adhered to the concave sides of the first clamping plate (310) and the second clamping plate (320).
  5. 5. The anti-theft voice warning horn according to claim 1, characterized in that two sides of the clamping plate (311) are fixedly connected with limiting blocks (312), and clamping grooves corresponding to the limiting blocks (312) are formed in the inner walls of the limiting clamping grooves (321).
  6. 6. The anti-theft voice warning horn according to claim 5, characterized in that the side surfaces of the clamping plate (311) and the limiting clamping groove (321) are provided with mounting holes, and second bolts (35) for firmly mounting the clamping plate (311) and the limiting clamping groove (321) are mounted in the mounting holes through rotating threads.
  7. 7. An automobile anti-theft voice warning horn according to claim 1, characterized in that the back of the sound guiding plate (2) is provided with a micro-drive motor (21) for driving.

Description

Automobile anti-theft voice warning loudspeaker Technical Field The utility model relates to the technical field of automobile early warning equipment, in particular to an automobile anti-theft voice warning loudspeaker. Background With the increasing amount of automobile maintenance, automobile theft cases occur, and automobile theft problems are increasingly concerned. The traditional automobile anti-theft system adopts a mechanical lock, an electronic anti-theft device and the like. The electronic burglar alarm triggers an alarm by sensing abnormal vibration of a vehicle, illegally opening a vehicle door and other actions, however, the alarm mode is mostly single buzzer sounding, the sound identification degree is low in a noisy environment, the attention of surrounding personnel is difficult to be brought, and the electronic burglar alarm is easily and mistakenly considered as normal alarm of the vehicle and ignored, so that the anti-theft effect is poor. The existing automobile anti-theft voice warning loudspeaker has a plurality of problems in practical application. In terms of installation structure, the existing voice warning loudspeaker is limited in installation firmness, easy to loosen due to vibration in the running process of a vehicle, easy to damage due to long-term vibration, limited in service life and inconvenient to maintain and replace in the later period. Disclosure of Invention The utility model aims to solve the problems in the background technology and provides an automobile anti-theft voice warning loudspeaker which is convenient to install or detach and is provided with a vibration reduction buffer cushion. The technical scheme includes that the automobile anti-theft voice warning horn comprises a horn main body and a connecting piece used for installing the horn main body and an automobile, wherein a plurality of sound guide plates used for directional sound transmission are rotatably installed on the outer side face of the horn main body; The connecting piece includes first clamping subassembly and the second clamping subassembly that clamping set up, first clamping subassembly includes first clamping board, the both ends fixedly connected with cardboard of first clamping board, the second clamping subassembly includes the second clamping board, the spacing draw-in groove that is located its inside has been seted up at the both ends of second clamping board, the cardboard corresponds the clamping with spacing draw-in groove, the tip of first clamping board and second clamping board all is connected with the assembled piece with the automobile main part equipment. Optionally, the assembly member includes a mounting block, and a first bolt assembled with the automobile body is rotatably connected to the mounting block through threads. Optionally, the tip side of second clamping plate and first clamping plate all fixedly connected with multiunit buffer spring, buffer spring's the other end is connected with the inner wall of installation piece. Optionally, rubber pads are adhered to one sides of the concave surfaces of the first clamping plate and the second clamping plate. Optionally, the both sides fixedly connected with stopper of cardboard, the draw-in groove of clamping that corresponds the clamping with the stopper is seted up to the inner wall of spacing draw-in groove. Optionally, the mounting hole has all been seted up to the side of cardboard and spacing draw-in groove, and the rotatory screw thread in mounting hole installs the second bolt that is used for firm installation with cardboard and spacing draw-in groove. Optionally, a micro-driving motor for driving is arranged on the back surface of the sound guide plate. Compared with the prior art, the utility model has the following beneficial technical effects: According to the utility model, the micro driving motor is arranged, the angle of the sound guide plate is controlled by the micro driving motor in combination with the use of multiple types of sensors, so that the directional transmission of sound is realized, when the vehicle triggers the anti-theft alarm, the intelligent system can automatically adjust the angle of the sound guide plate according to the surrounding environment of the vehicle and the direction of the theft, and the warning sound is transmitted to key positions such as a personnel intensive area or a security patrol route in a concentrated manner, so that the transmission efficiency of warning information is improved, more people are attracted, and illegal molecules are effectively deterred; According to the utility model, through the clamping design of the first clamping assembly and the second clamping assembly and the arrangement of the rubber pad, the stable clamping of the loudspeaker main body is realized, and meanwhile, the arrangement of the rubber pad not only dampens and cushions the installation, but also ensures that the installation is more stable; the vibration reduction and bufferin