A security device with automatic alarm function

By introducing moving doors and limit mechanisms into security equipment, combined with the automatic alarm functions of alarm lights and voice broadcasters, the problem of inconvenient alerts in dangerous situations in existing equipment is solved, thus improving the safety and reliability of the equipment.

CN224519394UActive Publication Date: 2026-07-17SHANDONG DONGDA ELECTRONIC TECH CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG DONGDA ELECTRONIC TECH CO LTD
Filing Date
2025-04-14
Publication Date
2026-07-17

Smart Images

  • Figure CN224519394U_ABST
    Figure CN224519394U_ABST
Patent Text Reader

Abstract

The utility model discloses a security device with automatic alarm function, include: right door column and the left door column of left side setting of right door column and be provided with mobile mechanism in the left door column inboard, The upper surface middle part of right door column is fixedly connected with first alarm lamp, and the top of right door column is provided with the fender, and the front side top left end of right door column is fixedly connected with the camera, The front side top middle part of right door column is equipped with first article groove, and the first article groove is fixedly connected with voice repeater in, The left side upper end of right door column is fixedly connected with infrared scanning appearance, The upper surface right end of mobile mechanism is fixedly connected with second alarm lamp, and the right side upper and lower end of mobile mechanism all are fixedly connected with the anticollision strip. This security device with automatic alarm function can automatically alarm when the security device detects dangerous condition, avoids the detection to the danger and reminds the personnel of going and coming.
Need to check novelty before this filing date? Find Prior Art

Claims

1. A security device with an automatic alarm function, comprising: The right gatepost (1) and the left gatepost (8) located to the left of the right gatepost (1) are provided with a moving mechanism located inside the left gatepost (8); Its features are: A first alarm light (2) is fixedly connected to the middle of the upper surface of the right doorpost (1), and a protective plate (3) is provided above the right doorpost (1). A camera (4) is fixedly connected to the top left end of the front side of the right doorpost (1). A first storage slot (5) is opened in the middle of the top end of the front side of the right doorpost (1), and a voice broadcaster (6) is fixedly connected in the first storage slot (5). An infrared scanner (7) is fixedly connected to the upper left side of the right doorpost (1). A second alarm light (17) is fixedly connected to the right end of the upper surface of the moving mechanism, and anti-collision strips (18) are fixedly connected to both the upper and lower ends of the right side of the moving mechanism.

2. The security device having an automatic alarm function according to claim 1, characterized in that: The lower surface of the protective plate (3) is fixedly connected to the upper surface of the right gatepost (1) by rods at both ends.

3. The security device having an automatic alarm function according to claim 1, characterized in that: The moving mechanism is composed of a guide rail (9), a limiting block (10), a second storage slot (11), a motor (12), a gear (13), a moving door (14), a connecting slot (15), and moving wheels (16). The bottom inner side of the left doorpost (8) is fixedly connected to the guide rail (9) on the ground. The upper and lower sides of the left doorpost (8) are fixedly connected to the limiting block (10). The middle of the upper front side of the limiting block (10) is provided with a second storage slot (11). The upper inner side of the second storage slot (11) is fixedly connected to the motor (12). The output shaft of the motor (12) is fixedly connected to the gear (13). The inner side of the limiting block (10) is provided with a moving door (14). The upper front side of the moving door (14) is provided with several connecting slots (15) at equal intervals. The lower surface of the moving door (14) is fixedly connected with several moving wheels (16) at equal intervals.

4. The security device with automatic alarm function according to claim 3, characterized in that: The gear (13) meshes with the connecting groove (15).

5. The security device having an automatic alarm function according to claim 3, characterized in that: The front and rear sides of the upper and lower ends of the movable door (14) are in contact with the inner side of the limiting block (10).

6. The security device having an automatic alarm function according to claim 3, characterized in that: The movable wheel (16) is slidably connected within the guide rail (9).