A fence device with comprehensive protection capabilities

Abstract

The present invention discloses a fence device with comprehensive protection capability, including a first support seat and a second support seat, a telescopic mechanism is arranged between the first support seat and the second support seat, a servo motor is fixedly connected inside the first support seat, and a screw rod is arranged between the servo motor and the first support seat. It belongs to the field of fence technology. The fence device with comprehensive protection capability starts the servo motor to rotate forward, the telescopic mechanism unfolds and drives the second support seat away from the first support seat, the metal wire is elongated, and at the same time the first support rod and the second support rod are rotated upward to a vertical state, at which time the telescopic mechanism is also fully unfolded, and finally the ground nails are passed through the through holes on the first support seat and the second support seat and hammered into the ground to complete the overall installation, after pulling out the ground nails, the servo motor is controlled to rotate in the opposite direction to fold the whole, which greatly reduces the overall volume both horizontally and vertically, is more convenient to carry, and is simple and quick to operate.

Description

Technical Field

[0001] The present invention relates to the field of fence technology, and more particularly to a fence device with comprehensive protection capabilities. Background Art

[0002] A fence refers to a space enclosed by materials such as wire fences, wooden fences, and nylon nets. Commonly used fences are mainly used for boundary isolation or area division and protection. A fence is a guardrail. An electronic fence is the most advanced perimeter anti-theft alarm system. It consists of an electronic fence host and a front-end detection fence. The electronic fence host generates and receives high-voltage pulse signals, and can generate an alarm signal when the front-end detection fence is in a state of touching the grid, short circuit, or open circuit, and send an intrusion signal to the security alarm center. The front-end detection fence is a tangible perimeter composed of components such as poles and metal wires. Multi-level networking can be achieved through a control keyboard or control software.

[0003] Some existing fences with comprehensive protection capabilities are too complicated to lay during the process. Some fences are designed to be foldable for easy handling and carrying. However, most of the folding methods are left and right folding. Although the horizontal space occupied is reduced, it cannot be folded up and down. This also causes the folded fence to still occupy a large space in the vertical direction, which will affect the convenience of the overall use of the fence. Therefore, we provide a fence device with comprehensive protection capabilities. Summary of the invention

[0004] The purpose of the present invention is to provide a fence device with comprehensive protection capabilities to solve the problems raised in the above background technology:

[0005] Some existing fences with comprehensive protection capabilities cannot be folded up and down, which means that the folded fence still occupies a large space in the vertical direction, thus affecting the convenience of the overall use of the fence.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A fence device with comprehensive protection capability comprises a first support seat and a second support seat, wherein a telescopic mechanism is arranged between the first support seat and the second support seat, and the first support seat and the second support seat are connected through the telescopic mechanism. When the servo motor on the first support seat rotates forward, the telescopic mechanism is unfolded, and the second support seat is driven away from the first support seat, and the slider on the second support seat is driven to move, so that the fence mechanisms on the first support seat and the second support seat can be unfolded synchronously. A servo motor is fixedly connected to the inside of the first support seat, and a screw rod is arranged between the servo motor and the first support seat, one end of the screw rod is rotatably connected to the first support seat, and the other end of the screw rod is fixedly connected to the output end of the servo motor. A fixing plate is fixedly connected to the inside of the second support seat, and a fixing rod is fixedly connected to the fixing plate and the second support seat, and sliders are sleeved on the outside of the fixing rod and the screw rod, one of the sliders is slidably connected to the fixing rod, and the other slider is threadedly connected to the screw rod. A fence mechanism is arranged on the top of the slider, and the fence mechanism as a whole can be folded up and down, and cooperates with the left and right folding between the first support seat and the second support seat, so that the entire fence device occupies more space, which is conducive to carrying it, and improves the flexibility and convenience of use.

[0008] Preferably, the telescopic mechanism includes a first telescopic plate, which is rotatably connected to the first support seat, the top of the first telescopic plate is rotatably connected to the second telescopic plate, the second telescopic plate is rotatably connected to the slider, the first telescopic plate and the second telescopic plate have the same specifications and are cross-arranged, and a total of three groups of first telescopic plates and second telescopic plates are arranged, which are rotatably connected head to tail, and the first telescopic plate of the group close to the second support seat is rotatably connected to the slider on the fixed rod, while the second telescopic plate is directly rotatably connected to the second support seat.

[0009] Preferably, through holes are provided inside the first support seat and the second support seat, and two through holes are provided on each of the first support seat and the second support seat, and the through holes are used to insert ground nails, and the ground nails are used to make the final fixation of the whole.

[0010] Preferably, the fence mechanism includes a first support rod, the first support rod is rotatably connected to the slider, a first connecting rod is arranged between the first support rod and the first support seat, under the action of the first connecting rod, when the screw rod drives the slider to move, the first support rod on the slider will be squeezed or pulled by the first connecting rod, thereby driving the first support rod to automatically rotate upward or downward, one end of the first connecting rod is rotatably connected to the first support seat, the other end of the first connecting rod is rotatably connected to the first support rod, one side of the first support rod is rotatably connected to the first side plate, the other side of the first support rod is rotatably connected to the second side plate, the first side plate and the second side plate are rotatably connected to the second support rod, the second support rod and the outside of the first support rod are fixedly connected to gears, and the two gears The gears are meshed with each other, and a second connecting rod is provided between the first side plate and the slider, one end of the second connecting rod is rotatably connected to the first side plate, and the other end of the second connecting rod is rotatably connected to the slider, and the four position points, the position where one end of the second connecting rod rotates with the first side plate, the position where the other end of the second connecting rod rotates with the slider, the position where the first side plate and the first support rod rotate, and the position where the first support rod and the slider rotate, are connected to form a parallelogram, so that the second connecting rod and the first support rod are always in a state of being parallel to each other. When the first support rod rotates, the second connecting rod will push and pull the first side plate, and with the cooperation of the two meshing gears, the first side plate will drive the second support rod to rotate around the first support rod until the second support rod and the first support rod are in the same straight line or parallel to each other.

[0011] Preferably, the first support rod and the second support rod are both provided with a storage groove inside, the storage groove is rotatably connected to a rotating rod inside, the rotating rod is externally sleeved with a winding wheel, a plurality of winding wheels on the rotating rod are provided and are equidistantly distributed, the winding wheel is fixedly connected to the rotating rod, a metal wire is wound around the outside of the winding wheel, the metal wire is fixedly connected to the winding wheel, a coil spring is sleeved on the outside of the rotating rod and located between the storage groove and the winding wheel, one end of the coil spring is fixedly connected to the rotating rod, and the other end of the coil spring is fixedly connected to the storage groove, the coil spring is mainly used to drive the rotating rod to rotate automatically, and the rotating rod then drives the winding wheel to rotate to wind up the metal wire.

[0012] Preferably, a baffle is detachably connected to the interior of the storage groove, and an opening is opened inside the baffle, and the opening is used in conjunction with the metal wire. The first support rod and the second support rod are connected and fixed to the baffle by screws. The baffle can be used to block the storage grooves on the first support rod and the second support rod to prevent debris from entering the storage grooves, and the metal wire directly passes through the opening on the baffle and extends to the outside.

[0013] Preferably, the first support seat and the second support seat are both fixedly connected with a slide rail, and a slide groove is provided on the inner side of the slider close to the slide rail. The slide groove is used in conjunction with the slide rail, and the slide rail and the slide groove are used to limit the slider, so that the slider moves more smoothly.

[0014] Preferably, a through slot is provided inside the second support seat, and a roller is rotatably connected inside the through slot. There are two through slots in total, and the two through slots are symmetrically distributed. When the servo motor is started, the servo motor drives the slider to move through the screw rod, and the slider drives the second support seat to move through the telescopic mechanism, so that the second support seat moves away from or close to the first support seat, thereby realizing automatic unfolding and folding of the whole.

[0015] Preferably, a control switch is fixedly connected to the outside of the first support base, the servo motor is electrically connected to the control switch, the electrical equipment is powered by an external power supply, such as a battery, and the start, stop and forward and reverse rotation of the servo motor are controlled by the control switch.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1) When the fence device with comprehensive protection capability is in use, the servo motor is started to rotate forward, the telescopic mechanism is unfolded and drives the second support seat away from the first support seat, the metal wire is elongated, and at the same time the first support rod and the second support rod are rotated upward to a vertical state. At this time, the telescopic mechanism is also fully unfolded. Finally, the ground nails are passed through the through holes on the first support seat and the second support seat and hammered into the ground to complete the overall installation. After pulling out the ground nails, the servo motor is controlled to rotate in the opposite direction to fold the whole. The overall volume is greatly reduced both horizontally and vertically, which is more convenient to carry and simple and quick to operate.

[0018] 2) When the fence device with comprehensive protection capability is in use, the coil spring is used to drive the rotating rod and the winding wheel to rotate, and the metal wire is automatically wound when the fence device is folded as a whole. When the fence device is unfolded as a whole, the metal wire can be automatically stretched, and there is no need to pull the metal wire separately, thereby reducing the overall operation steps of the fence device.

[0019] 3) When the fence device with comprehensive protection capability is in use, the metal wire is wound up by the winding wheel and then stored in the storage grooves of the first support rod and the second support rod as a whole. The storage grooves are blocked by baffles, which can prevent debris from entering the storage grooves. The baffles are provided with openings, and the metal wire can directly pass through the openings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention after being expanded;

[0021] Figure 2It is a schematic diagram of the structure of the present invention when it is fully unfolded;

[0022] Figure 3 It is a schematic diagram of the structure of the present invention before it is fully unfolded;

[0023] Figure 4 It is a structural schematic diagram of the control switch of the present invention;

[0024] Figure 5 is a schematic structural diagram of a first side plate of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the rotating rod of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the second support base of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the chute of the present invention.

[0028] Explanation of the numbers in the figure: 1. first support seat; 2. second support seat; 3. servo motor; 4. screw rod; 5. fixed plate; 6. fixed rod; 7. slider; 8. telescopic mechanism; 801. first telescopic plate; 802. second telescopic plate; 9. fence mechanism; 901. first support rod; 902. first side plate; 903. second side plate; 904. second support rod; 905. gear; 906. second connecting rod; 907. first connecting rod; 908. storage slot; 909. rotating rod; 910. winding wheel; 911. metal wire; 912. coil spring; 10. slide rail; 11. slide slot; 12. through slot; 13. roller; 14. through hole; 15. baffle; 16. opening; 17. control switch. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 8, a fence device with comprehensive protection capability, includes a first support seat 1 and a second support seat 2, the outer sides of the first support seat 1 and the second support seat 2 are both provided with hand buckle grooves for facilitating the user to carry the fence device as a whole, a telescopic mechanism 8 is provided between the first support seat 1 and the second support seat 2, and the first support seat 1 and the second support seat 2 are connected through the telescopic mechanism 8, when the servo motor 3 on the first support seat 1 rotates forward, the telescopic mechanism 8 is unfolded, driving the second support seat 2 away from the first support seat 1, while driving the slider 7 on the second support seat 2 to move, so as to achieve the purpose that the fence mechanisms 9 on the first support seat 1 and the second support seat 2 can be unfolded synchronously, the interior of the first support seat 1 is fixedly connected with the servo motor 3, and the servo A screw rod 4 is arranged between the motor 3 and the first support seat 1, one end of the screw rod 4 is rotatably connected to the first support seat 1, and the other end of the screw rod 4 is fixedly connected to the output end of the servo motor 3, and a fixing plate 5 is fixedly connected to the inside of the second support seat 2, and a fixing rod 6 is fixedly connected to the fixing plate 5 and the second support seat 2, and sliders 7 are sleeved on the outside of the fixing rod 6 and the screw rod 4, one of the sliders 7 is slidably connected to the fixing rod 6, and the other slider 7 is threadedly connected to the screw rod 4, and a fence mechanism 9 is arranged on the top of the slider 7, and the fence mechanism 9 can be folded up and down as a whole, and cooperated with the left and right folding between the first support seat 1 and the second support seat 2, so that the entire fence device occupies more space, which is conducive to its transportation, and improves the flexibility and convenience of use.

[0031] Furthermore, the telescopic mechanism 8 includes a first telescopic plate 801, which is rotatably connected to the first support seat 1, and the top of the first telescopic plate 801 is rotatably connected to the second telescopic plate 802, and the second telescopic plate 802 is rotatably connected to the slider 7. The first telescopic plate 801 and the second telescopic plate 802 have the same specifications and are cross-arranged. A total of three groups of first telescopic plates 801 and second telescopic plates 802 are arranged, which are rotatably connected head to tail. The group close to the second support seat 2 has the first telescopic plate 801 rotatably connected to the slider 7 on the fixed rod 6, and the second telescopic plate 802 is directly rotatably connected to the second support seat 2.

[0032] Furthermore, through holes 14 are provided inside the first support seat 1 and the second support seat 2. There are two through holes 14 on each of the first support seat 1 and the second support seat 2. The through holes 14 are used to insert ground nails, and the ground nails are used to make the final fixation of the whole, thereby ensuring the overall stability of the fence device after unfolding, and preventing it from tipping over.

[0033] Furthermore, the fence mechanism 9 includes a first support rod 901, which is rotatably connected to the slider 7, and a first connecting rod 907 is arranged between the first support rod 901 and the first support seat 1. Under the action of the first connecting rod 907, when the screw rod 4 drives the slider 7 to move, the first support rod 901 on the slider 7 will be squeezed or pulled by the first connecting rod 907, thereby driving the first support rod 901 to automatically rotate upward or downward, one end of the first connecting rod 907 is rotatably connected to the first support seat 1, and the other end of the first connecting rod 907 is rotatably connected to the first support rod 901, one side of the first support rod 901 is rotatably connected to the first side plate 902, and the other side of the first support rod 901 is rotatably connected to the second side plate 903, and the second support rod 904 is rotatably connected between the first side plate 902 and the second side plate 903, and the second support rod 904 and the first support rod 901 are fixedly connected to the outside with gears 905, the two gears 905 are meshed with each other, and a second connecting rod 906 is arranged between the first side plate 902 and the slider 7, one end of the second connecting rod 906 is rotatably connected to the first side plate 902, and the other end of the second connecting rod 906 is rotatably connected to the slider 7, the position where one end of the second connecting rod 906 rotates with the first side plate 902, the position where the other end of the second connecting rod 906 rotates with the slider 7, the position where the first side plate 902 and the first support rod 901 rotate, and the position where the first support rod 901 rotates with the slider 7, these four position points are connected to form a parallelogram, so that the second connecting rod 906 and the first support rod 901 are always in a state of being parallel to each other. When the first support rod 901 rotates, the second connecting rod 906 will push and pull the first side plate 902, and with the cooperation of the two meshing gears 905, the first side plate 902 will drive the second support rod 904 to rotate around the first support rod 901.

[0034] Furthermore, a storage groove 908 is provided inside the first support rod 901 and the second support rod 904, and a rotating rod 909 is rotatably connected inside the storage groove 908. A winding wheel 910 is sleeved on the outside of the rotating rod 909. There are multiple winding wheels 910 on the rotating rod 909 and they are evenly distributed. The winding wheel 910 is fixedly connected to the rotating rod 909. A metal wire 911 is wound around the outside of the winding wheel 910, and the metal wire 911 is fixedly connected to the winding wheel 910. A coil spring 912 is sleeved on the outside of the rotating rod 909 and located between the storage groove 908 and the winding wheel 910. One end of the coil spring 912 is fixedly connected to the rotating rod 909, and the other end of the coil spring 912 is fixedly connected to the storage groove 908. The coil spring 912 is mainly used to drive the winding wheel 910 to rotate through the rotating rod 909 to finally wind up the metal wire 911.

[0035] Furthermore, a baffle 15 is detachably connected to the interior of the storage groove 908, and an opening 16 is opened inside the baffle 15. The opening 16 is used in conjunction with the metal wire 911. The first support rod 901 and the second support rod 904 are fixed to the baffle 15 by screws. The baffle 15 can be used to block the storage groove 908 on the first support rod 901 and the second support rod 904 to prevent debris from entering the storage groove 908.

[0036] Furthermore, the first support seat 1 and the second support seat 2 are both fixedly connected with a slide rail 10, and a slide groove 11 is opened on the side of the slider 7 close to the slide rail 10. The slide groove 11 is used in conjunction with the slide rail 10, and the slide rail 10 and the slide groove 11 are used to limit the slider 7, so that the slider 7 moves more smoothly and does not shake during the movement of the slider 7.

[0037] Furthermore, a through slot 12 is provided inside the second support seat 2, and a roller 13 is rotatably connected inside the through slot 12. There are two through slots 12 in total, and the two through slots 12 are symmetrically distributed. When the servo motor 3 is started, the servo motor 3 will drive the slider 7 to move through the screw rod 4, and the slider 7 will drive the second support seat 2 to move using the telescopic mechanism 8, so that the second support seat 2 moves away from or close to the first support seat 1, thereby realizing overall automatic unfolding and folding, reducing the volume and occupied space of the fence device, and making it more convenient to carry and place. The roller 13 can reduce the friction between the second support seat 2 and the ground when moving, so that the second support seat 2 moves more smoothly.

[0038] Furthermore, a control switch 17 is fixedly connected to the outside of the first support base 1, the servo motor 3 is electrically connected to the control switch 17, the electrical equipment is powered by an external power supply, such as a battery, and the start and stop and forward and reverse rotation of the servo motor 3 are controlled by the control switch 17. The forward and reverse rotation of the servo motor 3 is used to ultimately control the overall unfolding and folding of the fence device.

[0039] The steps of using the present invention are as follows: when the fence device with comprehensive protection capability is in use, the fence device is placed at a designated position, and the servo motor 3 is started to rotate forward by controlling the control switch 17. The servo motor 3 drives the screw rod 4 to rotate, and the screw rod 4 drives the slider 7 to move in a direction close to the servo motor 3, so that the slider 7 squeezes the first telescopic plate 801 through the second telescopic plate 802, and finally drives the telescopic mechanism 8 to unfold, and utilizes the telescopic mechanism 8 to drive the second support seat 2 to move in a direction away from the first support seat 1, and the metal wire 911 is stretched. At the same time, the first telescopic plate 801 on one side of the second support seat 2 will drive the slider 7 on the fixed rod 6 to move in a direction close to the fixed plate 5, so as to realize the synchronous movement of the sliders 7 on the first support seat 1 and the second support seat 2. During the process, the first support rod 901 on the slider 7 will be affected. The first connecting rod 907 is squeezed, thereby driving the first support rod 901 to rotate upward through the first connecting rod 907. At the same time, under the pulling of the second connecting rod 906 and the action of two mutually meshing gears 905, the first side plate 902 on the first support rod 901 will drive the second support rod 904 to rotate around the first support rod 901 until the first support rod 901 and the second support rod 904 are rotated to a vertical state. At this time, the telescopic mechanism 8 is also fully unfolded. Finally, the ground nails are passed through the through holes 14 on the first support seat 1 and the second support seat 2 and hammered into the ground to complete the overall installation. After pulling out the ground nails, the servo motor 3 is controlled to rotate in the opposite direction to fold the whole. The overall volume is greatly reduced both horizontally and vertically, which is more convenient to carry and the operation is simple and quick.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fence device with comprehensive protection capability, comprising a first support base (1) and a second support base (2), characterized in that: A telescopic mechanism (8) is provided between the first support seat (1) and the second support seat (2); a servo motor (3) is fixedly connected inside the first support seat (1); a screw rod (4) is provided between the servo motor (3) and the first support seat (1); one end of the screw rod (4) is rotatably connected to the first support seat (1); the other end of the screw rod (4) is fixedly connected to the output end of the servo motor (3); a fixing plate (5) is fixedly connected inside the second support seat (2); a fixing rod (6) is fixedly connected to the fixing plate (5) and the second support seat (2); sliders (7) are sleeved on the outside of the fixing rod (6) and the screw rod (4); one of the sliders (7) is slidably connected to the fixing rod (6); The other slider (7) is threadedly connected to the screw rod (4); a fence mechanism (9) is arranged on the top of the slider (7); the telescopic mechanism (8) comprises a first telescopic plate (801); the first telescopic plate (801) is rotatably connected to the first support seat (1); the top of the first telescopic plate (801) is rotatably connected to a second telescopic plate (802); the second telescopic plate (802) is rotatably connected to the slider (7); a through hole (14) is provided inside the first support seat (1) and the second support seat (2); the fence mechanism (9) comprises a first support rod (901); the first support rod (901) is rotatably connected to the slider (7); the first support rod (901) is rotatably connected to the first support seat (1); ), one end of the first connecting rod (907) is rotatably connected to the first support seat (1), the other end of the first connecting rod (907) is rotatably connected to the first support rod (901), one side of the first support rod (901) is rotatably connected to the first side plate (902), the other side of the first support rod (901) is rotatably connected to the second side plate (903), a second support rod (904) is rotatably connected between the first side plate (902) and the second side plate (903), the second support rod (904) and the first support rod (901) are fixedly connected to the outside with a gear (905), the two gears (905) are meshed with each other, and the first side plate (902) is rotatably connected to the second side plate (903). ) and the slider (7), one end of the second connecting rod (906) is rotatably connected to the first side plate (902), and the other end of the second connecting rod (906) is rotatably connected to the slider (7); a storage groove (908) is provided inside the first support rod (901) and the second support rod (904); a rotating rod (909) is rotatably connected inside the storage groove (908); a winding wheel (910) is sleeved on the outside of the rotating rod (909); the winding wheel (910) is fixedly connected to the rotating rod (909); a metal wire (911) is wound around the outside of the winding wheel (910); and the metal wire (911) is fixedly connected to the winding wheel (910);A coil spring (912) is sleeved outside the rotating rod (909) and located between the storage groove (908) and the winding wheel (910); one end of the coil spring (912) is fixedly connected to the rotating rod (909); the other end of the coil spring (912) is fixedly connected to the storage groove (908); a baffle (15) is detachably connected to the inside of the storage groove (908); an opening (16) is provided inside the baffle (15); the opening (16) is used in conjunction with the metal wire (911); the first support seat (1) and the second support seat (2) are internally connected to the first support seat (1) and the second support seat (2); The first support seat (1) and the second support seat (2) are fixedly connected to a slide rail (10), a slide groove (11) is provided on a side of the slider (7) close to the slide rail (10), and the slide groove (11) is used in conjunction with the slide rail (10), a through groove (12) is provided inside the second support seat (2), a roller (13) is rotatably connected inside the through groove (12), there are two through grooves (12), and the two through grooves (12) are symmetrically distributed, a control switch (17) is fixedly connected to the outside of the first support seat (1), and the servo motor (3) is electrically connected to the control switch (17).

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