On-site visual electronic fence

Abstract

The utility model discloses an on-site visual electronic fence, which comprises a bottom rod and a plurality of mutually spliced extension rods, the bottom rod and the extension rods are hollow, the extension rod at the bottommost end is spliced with the top of the bottom rod, and the top of the extension rod at the topmost end is sleeved with a waterproof cover; the top and the bottom of the extension rod are connected with a positioning groove and a positioning insertion frame respectively. The top end of the extension rod is located on the lower portion of the positioning groove and is provided with a cable groove penetrating through the inner wall of the extension rod. The outer wall of the extension rod is further concavely provided with a sliding rail groove in the length direction of the extension rod, the extension rod is slidably sleeved with an installation ring through the sliding rail groove, the middle of the installation ring is rotationally sleeved with a signal frame, and the signal frame is connected with a signal monitoring assembly in the circumferential direction of the signal frame. Compared with the prior art, the field visualization electronic fence has the advantages that the angle of the signal monitoring assembly is adjustable, the height of the supporting rods is uniform, and the field visualization electronic fence is easy to install and adjust according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic fences, in particular to an on-site visualized electronic fence. Background Art

[0002] Electronic fences are increasingly used in the field of security monitoring. They are mainly composed of three parts: an electronic fence host, front-end accessories, and a back-end control system. Usually, the electronic fence host is installed outdoors along the original wall (such as a brick wall, concrete wall or iron fence). The alarm signal is transmitted to the control keyboard of the back-end control center through the signal transmission equipment to display the working status of the defense zone.

[0003] In the prior art, the installation of electronic fences often requires the use of support poles. However, in the prior art, multiple support poles of different lengths are often set up in one electronic fence system to meet the installation needs of different locations in the monitored area, such as the ground, the roof of the security room, and the gate. However, the different lengths of the support poles make equipment transportation more troublesome.

[0004] At the same time, when the bracket pole and the signal monitoring component are installed in the existing technology, the signal monitoring component is often fixed on its four sides, which makes installation difficult for the signal monitoring and transmission needs at different angles, and the fence area is prone to disconnection and missing. Utility Model Content

[0005] (1) Problems to be solved

[0006] The technical problem to be solved by the present invention is to overcome the above technical defects and provide an on-site visual electronic fence with adjustable signal monitoring component angle, uniform support pole height, and easy installation and adjustment as needed.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the present invention provides a technical solution as follows: an on-site visual electronic fence, comprising a bottom bar and a plurality of mutually assembled extension bars, wherein the bottom bar and the extension bars are both hollow, the bottom extension bar is spliced with the top of the bottom bar, and the top of the top extension bar is sleeved with a waterproof cover;

[0009] The top and bottom of the extension rod are respectively connected with a positioning groove and a positioning bracket, and the top end of the extension rod is located at the lower part of the positioning groove and is provided with a cable groove running through the inner wall thereof;

[0010] The outer wall of the extension rod is also concavely provided with a slide rail groove along its length direction, and a mounting ring is slidably sleeved on the extension rod through the slide rail groove, and a signal rack is rotatably sleeved in the middle of the mounting ring, and a signal monitoring component is connected to the signal rack along its circumferential direction;

[0011] The bottom rod has the same structure as the extension rod, but is different from the extension rod in that the bottom end of the bottom rod is connected to a universal adjustment seat.

[0012] As an improvement, the top of the outer wall of the extension rod is provided with an invisible bolt groove that passes through the positioning groove, and the positioning bracket is provided with a screw hole that matches the invisible bolt groove;

[0013] The invisible bolt grooves, cable grooves and slide rail grooves are arranged alternately.

[0014] As an improvement, the inner wall of the mounting ring is provided with a slider protruding outwardly from the slide rail groove, and the cross-sections of the slide rail groove and the slider are both T-shaped;

[0015] The top and bottom of the mounting ring are both concavely provided with a receiving groove, and an arc-shaped plate is slidably provided in the receiving groove. Both ends of the arc-shaped plate are protruding with convex wings. The inner wall of the receiving groove is matched with the convex wings and is provided with a limiting groove. A spring is connected between the outer wall of the convex wing and the side wall of the limiting groove, and a rubber anti-slip pad is connected to the inner curved surface of the arc-shaped plate.

[0016] As an improvement, a ring groove is provided in the middle of the mounting ring along its circumferential direction, and a convex ring is provided on the inner side wall of the signal frame to match the ring groove. The cross sections of the convex ring and the ring groove are both T-shaped.

[0017] As an improvement, the middle part of the mounting ring is provided with external threads at the upper and lower ends of the signal frame, and the mounting ring is provided with locking rings at the upper and lower ends of the signal frame through external threaded connections.

[0018] As an improvement, the signal monitoring component includes a signal generator and a signal receiver.

[0019] As an improvement, the top end of the extension rod extends outward with a reducing section, the bottom end of the extension rod is matched with the reducing section and is provided with an outward expansion tube extending downward, and the bottom wall of the waterproof cover is matched with a sealing plug protruding under the reducing section.

[0020] (3) Beneficial effects

[0021] The advantages of this utility model compared with the prior art are:

[0022] In this application, a set of bottom bars and multiple sets of extension bars are used to realize multi-section assembly, thereby reducing the difficulty of transportation and meeting different on-site usage needs;

[0023] In this application, the mounting ring structure is improved. Through the structural coordination of the signal rack and the locking ring, the signal rack can be adjusted to any angle to meet the different angle requirements of regional signal transmission when the regional security fence is used.

[0024] In this application, an additional cable trough is installed to facilitate the installation of any camera assembly, lighting assembly or sound and light alarm on the extension rod (which can be installed with a clamp);

[0025] In this application, the support rod is installed through a universal adjustment seat to meet the needs of different inclination angles of the rod body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of an on-site visual electronic fence.

[0027] Figure 2 It is a structural diagram of the vertical section of an on-site visual electronic fence.

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure at the joint of the extension rod.

[0029] Figure 4 A structural diagram of a cross-section of an on-site visual electronic fence

[0030] As shown in the figure: 1. Bottom rod; 2. Extension rod; 3. Waterproof cover; 4. Positioning groove; 5. Positioning bracket; 6. Cable groove; 7. Slide rail groove; 8. Mounting ring; 9. Signal rack; 10. Signal monitoring component; 11. Universal adjustment seat; 12. Invisible bolt groove; 13. Screw hole; 14. Slider; 15. Receiving groove; 16. Arc plate; 17. Protruding wing; 18. Limiting groove; 19. Spring; 20. Rubber anti-slip pad; 21. Ring groove; 22. Protruding ring; 23. External thread; 24. Locking ring; 25. Reducer; 26. Outer expansion pipe; 27. Sealing plug. DETAILED DESCRIPTION

[0031] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0032] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0033] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art in the technical field to which the present invention pertains. The terminology used herein in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0035] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0036] Please refer to the attached Figure 1-4 A field visualized electronic fence includes a bottom rod 1 and several extension rods 2 assembled with each other. The bottom rod 1 and the extension rod 2 are both hollow. The bottom extension rod 2 is spliced with the top of the bottom rod 1. The top of the top extension rod 2 is sleeved with a waterproof cover 3. The top of the extension rod 2 is located at the lower part of the positioning groove 4 and is provided with a cable groove 6 running through the inner wall thereof. The height can be adjusted during use by assembling the extension rods 2 with each other. The bottom rod 1 has the same structure as the extension rod 2. The difference from the extension rod 2 is that the bottom end of the bottom rod 1 is connected with a universal adjustment seat 11, which is used for the installation of the rod body after assembly.

[0037] The outer wall of the extension rod 2 is also recessed with a slide rail groove 7 along its length direction. A mounting ring 8 is slidably sleeved on the extension rod 2 through the slide rail groove 7. A signal frame 9 is rotatably sleeved on the middle part of the mounting ring 8. A signal monitoring component 10 is connected to the signal frame 9 along its circumferential direction; the signal monitoring component 10 includes a signal generator and a signal receiver, and an infrared signal transmitter and an infrared signal receiver can be selected, and the protection of the regional electronic fence is performed according to whether the signal is blocked.

[0038] When assembled for use, the top and bottom of the extension rod 2 are respectively connected with a positioning groove 4 and a positioning bracket 5, wherein the top of the outer wall of the extension rod 2 is provided with an invisible bolt groove 12 that passes through the positioning groove 4, and the positioning bracket 5 is provided with a screw hole 13 that cooperates with the invisible bolt groove 12; the invisible bolt groove 12, the cable groove 6 and the slide rail groove 7 are staggered, and other monitoring equipment can be installed through the cable groove 6 through the clamp, including camera components, lighting components and sound and light alarm components, and internal wiring is used to increase the protection of the cables.

[0039] The top of the extension rod 2 has a reducing section 25 extending outward, and the bottom end of the extension rod 2 is equipped with an outward expansion tube 26 extending downward in conjunction with the reducing section 25. The bottom wall of the waterproof cover 3 is equipped with a sealing plug 27 protruding under the reducing section 25 to further enhance the assembly effect.

[0040] In one embodiment:

[0041] The inner wall of the mounting ring 8 cooperates with the slide rail groove 7 and is provided with a slider 14 protruding outward. The cross sections of the slide rail groove 7 and the slider 14 are both T-shaped. The middle part of the mounting ring 8 is provided with a concave annular groove 21 along its circumferential direction. The inner side wall of the signal frame 9 cooperates with the annular groove 21 and is provided with a convex ring 22 protruding outward. The cross sections of the convex ring 22 and the annular groove 21 are both T-shaped.

[0042] The top and bottom of the mounting ring 8 are both recessed with a receiving groove 15, and a curved plate 16 is slidably provided in the receiving groove 15. Both ends of the curved plate 16 have convex wings 17. The inner wall of the receiving groove 15 is matched with the convex wings 17 to form a limiting groove 18. A spring 19 is connected between the outer wall of the convex wing 17 and the side wall of the limiting groove 18. A rubber anti-slip pad 20 is connected to the inner curved surface of the curved plate 16. The spring 19 and the rubber anti-slip pad 20 cooperate to fix the mounting ring 8 after the height is adjusted to prevent it from sliding.

[0043] In one embodiment: the middle part of the mounting ring 8 is located at the upper and lower ends of the signal frame 9 and is provided with external threads 23, and the upper and lower ends of the mounting ring 8 are threadedly connected to the signal frame 9 through the external threads 23 and are provided with locking rings 24. By twisting the locking rings 24, the signal frame 9 can be clamped to prevent it from rotating.

[0044] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0045] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0046] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. An on-site visual electronic fence, characterized by: The utility model comprises a bottom rod (1) and a plurality of mutually assembled extension rods (2), wherein the bottom rod (1) and the extension rod (2) are both hollow, the bottom extension rod (2) is spliced with the top of the bottom rod (1), and the top of the top extension rod (2) is sleeved with a waterproof cover (3); The top and bottom of the extension rod (2) are respectively connected with a positioning groove (4) and a positioning bracket (5), and the top end of the extension rod (2) is located at the lower part of the positioning groove (4) and is provided in a cable groove (6) penetrating the inner wall thereof; The outer wall of the extension rod (2) is also provided with a slide rail groove (7) inwardly along its length direction, a mounting ring (8) is slidably sleeved on the extension rod (2) through the slide rail groove (7), a signal frame (9) is rotatably sleeved on the middle part of the mounting ring (8), and a signal monitoring component (10) is connected to the signal frame (9) along its circumferential direction; The bottom rod (1) has the same structure as the extension rod (2), but is different from the extension rod (2) in that the bottom end of the bottom rod (1) is connected to a universal adjustment seat (11).

2. The on-site visual electronic fence according to claim 1, characterized in that: The top of the outer wall of the extension rod (2) is provided with an invisible bolt groove (12) penetrating the positioning groove (4), and the positioning bracket (5) is provided with a screw hole (13) in the recessed part of the invisible bolt groove (12); The invisible bolt groove (12), the cable groove (6) and the slide rail groove (7) are arranged alternately.

3. The on-site visual electronic fence according to claim 1, characterized in that: The inner wall of the mounting ring (8) is provided with a slider (14) protruding outwardly from the slide rail groove (7), and the cross sections of the slide rail groove (7) and the slider (14) are both T-shaped. The top and bottom of the mounting ring (8) are both concavely provided with a receiving groove (15), an arc-shaped plate (16) is slidably provided in the receiving groove (15), both ends of the arc-shaped plate (16) are convex with convex wings (17), the inner wall of the receiving groove (15) is matched with the convex wings (17) to be provided with a limiting groove (18), a spring (19) is connected between the outer wall of the convex wing (17) and the side wall of the limiting groove (18), and the inner arc surface of the arc-shaped plate (16) is connected with a rubber anti-slip pad (20).

4. The on-site visual electronic fence according to claim 1, characterized in that: The middle portion of the mounting ring (8) is provided with an annular groove (21) along its circumferential direction, and the inner side wall of the signal frame (9) is provided with a convex ring (22) that matches the annular groove (21). The cross sections of the convex ring (22) and the annular groove (21) are both T-shaped.

5. The on-site visual electronic fence according to claim 4, characterized in that: The middle portion of the mounting ring (8) is located at the upper and lower ends of the signal frame (9) and is provided with external threads (23); the upper and lower ends of the mounting ring (8) are located on the signal frame (9) and are threadedly connected with a locking ring (24) through the external threads (23).

6. The on-site visual electronic fence according to claim 4, characterized in that: The signal monitoring component (10) comprises a signal generator and a signal receiver.

7. The on-site visual electronic fence according to claim 1, characterized in that: The top end of the extension rod (2) is extended outwardly with a reducing section (25), the bottom end of the extension rod (2) is matched with the reducing section (25) and is provided with an outward expansion tube (26) extending downward, and the bottom wall of the waterproof cover (3) is matched with the reducing section (25) and is provided with a sealing plug (27) protruding below.

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