Electronic fence device with internal trigger high-low voltage switching module

Abstract

The utility model relates to the technical field of electronic fences, in particular to an electronic fence device with an internal trigger high-low voltage switching module, which comprises a base, a connecting assembly and a force bearing rod, the force bearing rod is connected with the base through the connecting assembly, the connecting assembly comprises a positioning seat, a shaft rod, a mounting block, a worm gear and a transmission component, the positioning seat is fixedly connected with the base, and the shaft rod is fixedly connected with the worm gear. The shaft rod is rotationally connected with the positioning seat and located in the positioning seat, the shaft rod is sleeved with the mounting block and fixedly connected with the mounting block, the force bearing rod is fixedly mounted on the mounting block, the worm wheel is fixedly connected with the shaft rod and located at the end of the shaft rod, and the transmission component drives the worm wheel to rotate. The problems that when the electronic fence is installed, the inclination angle of a column needs to be adjusted according to actual conditions, the column in the prior art is generally locked and fixed through a bolt, and when the angle of the column is adjusted, the bolt screwing process is tedious, and adjustment is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic fences, in particular to an electronic fence device with an internally triggered high-low voltage switching module. Background Art

[0002] Electronic fences are generally installed on walls or iron fences, and mainly play a security role. The electronic fence system is mainly composed of three parts: the electronic fence host, front-end accessories, and back-end control system. In order to improve safety, it is usually equipped with an internally triggered high and low voltage switching module. In the existing electronic fences, due to the lack of supporting structure of the pulse column, it is easy to topple over when subjected to strong wind or other external forces, thereby causing the entire fence body to fail.

[0003] Prior art CN218497595U discloses an electronic fence device with an internally triggered high-low voltage switching module, including a fence body, the fence body including a pulse column and a base located at the bottom of the pulse column, the bottom peripheral array of the pulse column is provided with a support mechanism, the support mechanism includes two obliquely symmetrically distributed buffer components, a connecting component is provided between the two buffer components, and after the inclined base applies pressure to one of the buffer components, the other buffer component applies thrust to the base. Through the contraction and extension of the buffer component and the movement of the connecting component, the pressure from the pulse column is consumed, and the pulse column is reset and supported, thereby preventing the pulse column from tipping over and improving the safety of the pulse column.

[0004] With regard to the electronic fence device of the prior art, since the inclination angle of the column needs to be adjusted according to actual conditions during installation of the electronic fence, the column of the prior art is generally fixed by bolts. When adjusting the angle of the column, the process of tightening the bolts is relatively cumbersome and inconvenient to adjust. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic fence device with an internally triggered high and low voltage switching module, which solves the problem that the inclination angle of the column of the electronic fence needs to be adjusted according to actual conditions during installation. The column of the prior art is generally fixed by bolts. When adjusting the angle of the column, the process of tightening the bolts is cumbersome and inconvenient to adjust.

[0006] To achieve the above-mentioned purpose, the utility model provides an electronic fence device with an internally triggered high and low voltage switching module, comprising a base, a connecting assembly and a load-bearing rod, wherein the load-bearing rod is connected to the base through the connecting assembly, and the connecting assembly comprises a positioning seat, an axle rod, a mounting block, a worm gear and a transmission component, the positioning seat is fixedly connected to the base and is located on one side of the base, the axle rod is rotatably connected to the positioning seat and is located in the positioning seat, the mounting block is sleeved on the outside of the axle rod and fixedly connected to the axle rod, the load-bearing rod is fixedly installed on the mounting block, the worm gear is fixedly connected to the axle rod and is located at the end of the axle rod, and the transmission component drives the worm gear to rotate.

[0007] Wherein, the transmission component includes a support frame, a worm and a knob, the support frame is fixedly connected to the positioning seat and is located on a side of the positioning seat close to the worm wheel; the worm is rotatably connected to the support frame and meshes with the worm wheel; the knob is fixedly connected to the worm and is located at the end of the worm.

[0008] Wherein, the connecting assembly also includes a rain shield, which is fixedly connected to the positioning seat and is located on a side of the positioning seat close to the worm.

[0009] Wherein, the connecting assembly also includes a lateral support plate, which is fixedly connected to the load-bearing rod and slidably connected to the positioning seat.

[0010] Wherein, the positioning seat has a sliding groove, and the sliding groove is located on a side of the positioning seat close to the lateral support plate; the lateral support plate has a protrusion, and the protrusion cooperates with the sliding groove.

[0011] The utility model discloses an electronic fence device with an internally triggered high and low voltage switching module, comprising a base, a connecting assembly and a load-bearing rod, wherein the load-bearing rod is connected to the base through the connecting assembly, and the connecting assembly comprises a positioning seat, an axle rod, a mounting block, a worm gear and a transmission component, wherein the positioning seat is fixedly connected to the base and is located at one side of the base, the axle rod is rotatably connected to the positioning seat and is located in the positioning seat, the mounting block is sleeved on the outside of the axle rod and fixedly connected to the axle rod, the load-bearing rod is fixedly installed on the mounting block, the worm gear is fixedly connected to the axle rod and is located at the end of the axle rod, and the transmission component drives the worm gear to rotate, thereby solving the problem that the electronic fence needs to adjust the inclination angle of the column according to actual conditions during installation, the column of the prior art is generally fixed by locking bolts, and when adjusting the angle of the column, the process of twisting the bolts is relatively cumbersome and the adjustment is inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of an electronic fence device with an internally triggered high and low voltage switching module according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the transmission component of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of an electronic fence device with an internally triggered high and low voltage switching module according to the second embodiment of the utility model.

[0016] In the figure: 101-base, 102-load-bearing rod, 103-positioning seat, 104-axis rod, 105-mounting block, 106-worm gear, 107-support frame, 108-worm, 109-knob, 110-rain cover, 111-lateral support plate, 201-sliding groove, 202-protrusion. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of an electronic fence device with an internally triggered high and low voltage switching module according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the transmission component of the first embodiment of the utility model.

[0020] The utility model of the electronic fence device with an internal trigger high and low voltage switching module includes a base 101, a load-bearing rod 102, a positioning seat 103, a shaft 104, a mounting block 105, a worm gear 106, a support frame 107, a worm 108, a knob 109, a rain shield 110, and a lateral support plate 111, which solves the problem that the electronic fence needs to adjust the inclination angle of the column according to the actual situation during installation, and the column of the prior art is generally fixed by bolts. When adjusting the angle of the column, the process of screwing the bolts is relatively cumbersome and inconvenient to adjust. It can be understood that the above scheme can also be used to improve the practicality.

[0021] In this embodiment, the base 101 is a rectangular body, and the load-bearing rod 102 is mainly used to fix the alloy wire of the electronic fence. The load-bearing rod 102 is connected to the base 101 through the connecting assembly, so that the installation angle of the load-bearing rod 102 can be adjusted conveniently and quickly, thereby solving the problem that the inclination angle of the column needs to be adjusted according to actual conditions during installation of the electronic fence. The column in the prior art is generally fixed by bolts. When adjusting the angle of the column, the process of tightening the bolts is cumbersome and inconvenient to adjust.

[0022] Wherein, the positioning seat 103 is fixedly connected to the base 101 and is located on one side of the base 101, the shaft 104 is rotatably connected to the positioning seat 103 and is located in the positioning seat 103, the mounting block 105 is sleeved on the outside of the shaft 104 and fixedly connected to the shaft 104, the load-bearing rod 102 is fixedly installed on the mounting block 105, the worm gear 106 is fixedly connected to the shaft 104 and is located at the end of the shaft 104, the transmission member drives the worm gear 106 to rotate, the positioning seat 103 is U-shaped, and is installed with the opening direction facing upward, a mounting hole is provided on the side of the positioning seat 103, the shaft 104 extends into the positioning seat 103 through the mounting hole, and is connected to the positioning seat 103 through a bearing, The mounting block 105 has a through hole, and the mounting block 105 is sleeved on the shaft 104 through the through hole and rotates with the rotation of the shaft 104. The bottom end of the load-bearing rod 102 is fixed to the mounting block 105 by bolts, and the worm gear 106 is sleeved on the end of the shaft 104. The transmission component is used to drive the worm gear 106 to rotate. The rotation of the worm gear 106 drives the shaft 104 to rotate, thereby realizing the angle adjustment of the load-bearing rod 102. There is no need to adjust by screwing bolts, so that the angle adjustment is convenient and quick, which solves the problem that the electronic fence needs to adjust the inclination angle of the column according to actual conditions during installation. The column of the prior art is generally fixed by bolts. When adjusting the angle of the column, the process of screwing the bolts is cumbersome and the adjustment is inconvenient.

[0023] Secondly, the support frame 107 is fixedly connected to the positioning seat 103 and is located on a side of the positioning seat 103 close to the worm wheel 106; the worm 108 is rotatably connected to the support frame 107 and meshes with the worm wheel 106; the knob 109 is fixedly connected to the worm 108 and is located at the end of the worm 108. There are two support frames 107, which are respectively located at the two ends of the worm 108. A bearing is provided in the support frame 107. The worm 108 passes through the support frame 107 and is fixedly connected to the inner ring of the bearing, so that the worm 108 can be supported and rotated at the same time. The knob 109 facilitates the rotation of the worm 108. By turning the knob 109, the worm 108 drives the worm wheel 106 to rotate.

[0024] At the same time, the rain shield 110 is fixedly connected to the positioning seat 103 and is located on the side of the positioning seat 103 close to the worm 108. The rain shield 110 is located above the worm wheel 106 and the worm 108 to block rainwater. Through the rain shield 110, the erosion of transmission parts by rainwater is reduced, thereby improving the service life.

[0025] In addition, the lateral support plate 111 is fixedly connected to the load-bearing rod 102 and is slidably connected to the positioning seat 103. The lateral support plate 111 is an arc-shaped plate. The entire lateral support plate 111 is provided with a mounting through hole. The lateral support plate 111 is sleeved on the load-bearing rod 102 through the mounting through hole and is connected to the load-bearing rod 102 by welding. The two sides of the lateral support plate 111 abut against the inner wall of the positioning seat 103 to support it. Through the lateral support plate 111, the two sides of the load-bearing rod 102 are supported, thereby improving the stability of the load-bearing rod 102.

[0026] In this embodiment, when it is necessary to adjust the installation angle of the load-bearing rod 102, the knob 109 is turned, and the knob 109 drives the worm 108 to rotate, and the worm 108 engages with the worm wheel 106, thereby driving the shaft 104 to rotate. At the same time, the transmission structure of the worm wheel 106 and the worm 108 also has a self-locking function. The load-bearing rod 102 is driven to rotate by the rotation of the shaft 104 to adjust the angle. During the adjustment process, there is no need to tighten the bolts, making it convenient and quick to adjust the angle. This solves the problem that the electronic fence needs to adjust the inclination angle of the column according to actual conditions during installation. The column of the prior art is generally fixed by bolts. When adjusting the angle of the column, the process of tightening the bolts is cumbersome and the adjustment is inconvenient.

[0027] The second embodiment of the present application is:

[0028] See also Figure 3 , Figure 3 It is a schematic diagram of the overall structure of an electronic fence device with an internally triggered high-low voltage switching module according to the second embodiment of the utility model. Based on the first embodiment, the electronic fence device with an internally triggered high-low voltage switching module according to this embodiment also includes a sliding groove 201 and a protrusion 202.

[0029] In this embodiment, the positioning seat 103 has a sliding groove 201 , and the lateral support plate 111 has a protrusion 202 . The lateral support plate 111 can slide on the positioning seat 103 through the above solution.

[0030] Among them, the sliding groove 201 is located on the side of the positioning seat 103 close to the lateral support plate 111; the protrusion 202 cooperates with the sliding groove 201, and the sliding groove 201 is a smooth arc groove, located on the inner walls on both sides of the positioning seat 103, and the protrusion 202 is located on both sides of the lateral support plate 111. Through the cooperation between the protrusion 202 and the sliding groove 201, the lateral support plate 111 can slide on the positioning seat 103.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An electronic fence device with an internally triggered high-low voltage switching module, comprising a base, characterized in that: It also includes a connecting assembly and a load-bearing rod, wherein the load-bearing rod is connected to the base through the connecting assembly; The connecting assembly includes a positioning seat, a shaft, a mounting block, a worm gear and a transmission component. The positioning seat is fixedly connected to the base and is located on one side of the base. The shaft is rotatably connected to the positioning seat and is located in the positioning seat. The mounting block is sleeved on the outside of the shaft and fixedly connected to the shaft. The load-bearing rod is fixedly mounted on the mounting block. The worm gear is fixedly connected to the shaft and is located at the end of the shaft. The transmission component drives the worm gear to rotate.

2. The electronic fence device with an internally triggered high and low voltage switching module as claimed in claim 1, characterized in that: The transmission component includes a support frame, a worm and a knob. The support frame is fixedly connected to the positioning seat and is located on a side of the positioning seat close to the worm wheel; the worm is rotatably connected to the support frame and meshes with the worm wheel; the knob is fixedly connected to the worm and is located at the end of the worm.

3. The electronic fence device with an internally triggered high and low voltage switching module as claimed in claim 2, characterized in that: The connecting assembly also includes a rain shield, which is fixedly connected to the positioning seat and is located on a side of the positioning seat close to the worm.

4. The electronic fence device with an internally triggered high and low voltage switching module as claimed in claim 1, characterized in that: The connecting assembly also includes a lateral support plate, which is fixedly connected to the load-bearing rod and slidably connected to the positioning seat.

5. The electronic fence device with an internally triggered high and low voltage switching module as claimed in claim 4, characterized in that: The positioning seat has a sliding groove, and the sliding groove is located on a side of the positioning seat close to the lateral support plate; the lateral support plate has a protrusion, and the protrusion cooperates with the sliding groove.

Images