一种电子围栏预报警装置
By designing length and height adjustment components, the problem of fixed length of existing electronic fence panels has been solved, enabling flexible adjustment of the fence panels, which are suitable for various sites and areas.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU GUANSHI ELECTRONICS TECH ENG
- Filing Date
- 2025-05-07
- Publication Date
- 2026-07-17
AI Technical Summary
The existing electronic fence panels have a fixed length and cannot be spliced according to the actual site conditions, resulting in the inability to properly fence off different areas.
The design includes length and height adjustment components. The length and height of the fence panel can be adjusted by operating the dial and turntable. The components include grooves, screws, adjustment plates, round rods, dials, vertical slots, sleeves, vertical plates, sliders and turntables.
It allows for flexible adjustment of the length and height of the fence panels, making it suitable for different sites and areas, and meeting the fencing needs of different sites.
Smart Images
Figure CN224519374U_ABST
Abstract
Claims
1. An electronic fence pre-alarm device, comprising a fixed rod (1) and a fence plate (2), characterized in that: An extension plate (11) is fixedly provided on one side of the fixed rod (1), and a first support frame (12) is fixedly provided on one side of the extension plate (11). A length adjustment component (3) is provided on the fence plate (2), and a height adjustment component (4) is provided on the fixed rod (1). An alarm indicator light (5) is provided on the height adjustment component (4). The length adjustment component (3) includes a groove (31) which is opened on one side of the fence panel (2). A screw (32) is rotatably provided in the groove (31). An adjustment plate (33) is threadedly fitted on the outer surface of the screw (32). The adjustment plate (33) slides and fits against the inner surface of the groove (31) and the side of the fence panel (2). The adjustment plate (33) is in active contact with the inner surface of the first support frame (12). A circular rod (35) is fixedly provided between the two screws (32). A notch (34) is opened on the upper surface of the fence panel (2). A dial wheel (36) is fixedly fitted on the outer surface of the circular rod (35). The dial wheel (36) passes through the notch (34).
2. The electronic fence early warning device according to claim 1, wherein, The height adjustment component (4) includes a vertical groove (41) which is formed inside a fixed rod (1). A sleeve plate (43) is slidably provided inside the vertical groove (41). A vertical plate (44) is fixedly provided on the sleeve plate (43). The vertical plate (44) movably passes through the fixed rod (1). A through groove (49) is formed on one side of the fixed rod (1). A slider (491) is slidably provided inside the through groove (49). The slider (491) is fixedly connected to the vertical plate (44). The other end of 91) is fixedly provided with a second support block (492), and the other adjustment plate (33) is movably attached to the inner surface of the second support block (492). A screw rod (42) is rotatably provided in one of the vertical grooves (41). The sleeve plate (43) is threaded on the outer surface of the screw rod (42). A round rod (45) is fixedly provided at the upper end of the screw rod (42). The round rod (45) is connected through the fixed rod (1). A turntable (46) is fixedly sleeved on the outer surface of the round rod (45).
3. The electronic fence early warning device of claim 1, wherein, The outer surface of the dial (36) has several semi-circular notches (37), and the semi-circular notches (37) are arranged in a ring array on the outer surface of the dial (36).
4. The electronic fence early warning device of claim 1, wherein, Two screws (32) are provided, and the screws (32) are symmetrically arranged in the groove (31).
5. The electronic fence early warning device of claim 2, wherein, The upper surface of the fixing rod (1) is provided with a circular groove (48), and the turntable (46) is disposed in the circular groove (48).
6. The electronic fence early warning device of claim 2, wherein, The outer surface of the turntable (46) has a number of second notches (47), and the second notches (47) are arranged in a ring array on the outer surface of the turntable (46).
7. The electronic fence early warning device of claim 2, wherein, An alarm indicator light (5) is fixedly provided at the upper end of one of the vertical plates (44).