CN218241050U - Magnetic induction type electronic fence - Google Patents
Magnetic induction type electronic fence Download PDFInfo
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- CN218241050U CN218241050U CN202222003068.8U CN202222003068U CN218241050U CN 218241050 U CN218241050 U CN 218241050U CN 202222003068 U CN202222003068 U CN 202222003068U CN 218241050 U CN218241050 U CN 218241050U
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Abstract
The utility model provides a magnetic induction type electronic fence, which relates to the technical field of electronic fences and comprises a plurality of stand columns, wherein the front wall of each stand column is fixedly connected with a front cover plate through screws, a plurality of alloy wires are arranged between every two adjacent stand columns, the side wall of each stand column is provided with a threading hole through the corresponding part of each alloy wire, a plurality of detection modules are arranged inside the stand columns, the detection modules are in one-to-one correspondence with the threading holes, and one end of each alloy wire is connected with the detection modules after penetrating into the stand column through the corresponding threading hole; the utility model discloses when the installation, with the tip of alloy line by the through wires hole that corresponds penetrate in the stand, later through fast-assembling mechanism with the alloy line with the connecting rod that corresponds fix can, when the quick-mounting angle sensor breaks down, can directly unscrew the screw that is used for connecting mounting panel and stand to pull down whole detection module, and change, maintenance efficiency that can effectual improvement fence.
Description
Technical Field
The utility model relates to an fence technical field especially relates to a magnetic induction formula fence.
Background
The electronic fence is the most advanced perimeter anti-theft alarm system, and consists of an electronic fence host and a front-end detection fence, and the common electronic fences at present comprise a high-voltage pulse electronic fence, a tension electronic fence, a vibration electronic fence, a leakage electronic fence and the like.
Magnetic induction formula fence is a neotype fence, it is through being connected alloy silk and magnetic sensitivity angle sensor, when the alloy silk is touched, can transfer the pivot of magnetic sensitivity angle sensor and rotate, thereby drive the inside magnet rotation of magnetic sensitivity angle sensor, the inside magnetic field inductive transducer of magnetic sensitivity angle sensor can calculate the turned angle of pivot according to the change in magnetic field, when the turned angle of pivot reaches the setting value, can trigger the warning of fence host computer promptly, in order to indicate the staff in time to handle.
However, most of the existing magnetic induction electronic fence has a complex connection structure between the alloy wire and the magnetic-sensitive angle sensor, the installation efficiency is low, and when the magnetic-sensitive angle sensor fails, the magnetic-sensitive angle sensor is inconvenient to replace and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a magnetic induction electronic fence aiming at the problems that the installation efficiency between the alloy wire of the magnetic induction electronic fence and the magnetic induction angle sensor is low, and the magnetic induction angle sensor is not convenient to rapidly replace.
The utility model provides a magnetic induction formula fence, includes a plurality of stand, the antetheca of stand passes through screw fixedly connected with front shroud, and per two are adjacent all be provided with a plurality of alloy lines between the stand, the lateral wall of stand all runs through with the department of corresponding of each alloy line and is provided with the through wires hole, the inside of stand is provided with a plurality of detection module, detection module and through wires hole one-to-one, the one end of alloy line penetrates the stand by the through wires hole that corresponds and is connected with detection module in the back, detection module includes the inner wall fixed connection's through screw and stand mounting panel, the antetheca sliding connection's of mounting panel connecting rod, the one end of connecting rod passes through fast-assembling mechanism fixed connection with the alloy line that corresponds, the other end fixedly connected with stay cord of connecting rod, the outer wall of mounting panel rotates through the bearing frame and is connected with the transmission shaft, the outer wall of transmission shaft is fixed connection to have the rolling wheel, the one end and the rolling wheel fixed connection of stay cord, canceling release mechanical system is installed to the one end of transmission shaft, the other end of transmission shaft installs magnetic induction angle sensor, the casing and mounting panel fixed connection of magnetic induction angle sensor, the pivot and transmission shaft fixed connection of magnetic induction angle sensor.
The utility model discloses when the installation, with the stand after fixed one by one, open the front shroud of stand, penetrate the tip of alloy line in the stand by the through wires hole that corresponds, later through fast-assembling mechanism with the alloy line with the connecting rod that corresponds fix can, when magnetism sensitive angle sensor breaks down, can be after separation connecting rod and alloy line, directly unscrew the screw that is used for connecting mounting panel and stand to pull down whole detection module, and change, maintenance efficiency that can effectual improvement fence.
In one embodiment, the reset mechanism comprises a spring barrel rotatably connected with a transmission shaft, one end of the transmission shaft is positioned in the spring barrel, a spiral spring is arranged in the spring barrel, the end part of the outer ring of the spiral spring is fixedly connected with the inner wall of the spring barrel, the end part of the inner ring of the spiral spring is fixedly connected with the end part of the transmission shaft, and the spring barrel is fixedly connected with the mounting plate.
Through the arrangement of the volute spring, a torsion force can be always applied to the transmission shaft to tension the alloy wire, and the transmission shaft and the alloy wire are reset after the alloy wire is stressed to drive the transmission shaft to rotate
In one embodiment, the outer wall of the mounting plate is rotatably connected with a guide wheel, and the alloy wire is wound around the guide wheel.
Through the setting of guide pulley, can play good guide effect to the closing gold wire to the resistance that receives when reducing the alloy wire and removing, sensitivity that triggers in order to improve detection module.
In one embodiment, the outer wall of the connecting rod is sleeved with two guide sleeves in a sliding mode, the guide sleeves are fixedly connected with the mounting plate, the outer wall of the connecting rod is fixedly connected with a limiting block, and the limiting block is located between the two guide sleeves.
Through the arrangement of the two guide sleeves, the moving stability of the connecting rod can be effectively improved, furthermore, through the arrangement of the limiting block, the moving range of the connecting rod can be limited between the two guide sleeves, when an alloy wire is connected with the connecting rod, the limiting block is kept at the middle position of the two limiting blocks, the magnetic-sensitive angle sensor can be triggered in a two-way mode, when the alloy wire is pulled by hand, the connecting rod moves upwards to trigger the magnetic-sensitive angle sensor through the pull rope, when the alloy wire is cut off, the magnetic-sensitive angle sensor is triggered reversely under the driving of the volute spring, the connecting rod is driven to move downwards at the same time, and the limiting block abuts against a guide sleeve below the connecting rod, so that the electronic fence can judge that the alloy wire is cut off and send an alarm.
In one embodiment, the quick assembly mechanism comprises an open slot arranged at the end part of the connecting rod, the inner wall of the open slot is fixedly connected with a positioning rod, the alloy wire is wound on the positioning rod, and a locking mechanism is arranged on the outer wall of the alloy wire close to the end part of the connecting rod.
When the connecting rod is connected with the alloy wire, the alloy wire penetrates into the open slot, and after one to several circles of the alloy wire are wound on the positioning rod, the alloy wire can be locked through the locking mechanism.
In one embodiment, the locking mechanism comprises a bolt, a wire clamping groove is formed in the threaded end of the bolt, the alloy wire penetrates through the wire clamping groove, and a nut is connected to the outer wall of the bolt in a threaded mode.
After the alloy wire is wound on the positioning rod for one to several circles, the end part of the alloy wire is folded back and wound on the main wire, then the end part of the alloy wire and the main wire are placed in the wire clamping groove, the nut is screwed, the locking of the closing gold wire can be realized, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a detection module according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a schematic structural view of the middle wire clamping groove of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a column; 2. an alloy wire; 3. a threading hole; 4. a detection module; 5. mounting a plate; 6. a guide wheel; 7. a connecting rod; 8. a guide sleeve; 9. a limiting block; 10. a drive shaft; 11. a winding wheel; 12. pulling a rope; 13. a magneto-sensitive angle sensor; 14. a barrel; 15. a volute spring; 16. an open slot; 17. positioning a rod; 18. a bolt; 19. a wire clamping groove; 20. and a nut.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is to be understood that the specific details described below are merely exemplary of some embodiments of the invention, and that the invention is capable of other embodiments than those described herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 4, the utility model provides a magnetic induction formula fence, including a plurality of stand 1, the antetheca of stand 1 passes through screw fixedly connected with front shroud, all be provided with a plurality of alloy line 2 between per two adjacent stands 1, stand 1's lateral wall all runs through with each alloy line 2's correspondence department and is provided with through wires hole 3, stand 1's inside is provided with a plurality of detection module 4, detection module 4 and through wires hole 3 one-to-one, alloy line 2's one end is connected with detection module 4 by penetrating behind in the stand 1 through the through wires hole 3 that corresponds, detection module 4 includes through screw and stand 1's inner wall fixed connection's mounting panel 5, mounting panel 5's antetheca sliding connection's connecting rod 7, connecting rod 7's one end and the alloy line 2 that corresponds pass through fence mechanism fixed connection, connecting rod 7's other end fixedly connected with stay cord 12, mounting panel 5's outer wall passes through the bearing frame and rotates and is connected with transmission shaft 10, transmission shaft 10's outer wall fixed connection has connect has wheel 11, the one end and the rolling wheel 11 fixed connection of return mechanism, return mechanism is installed to the other end of transmission shaft 10, magnetic induction angle sensor 13, the equal angle sensor of the magnetic induction angle sensor 13 and the host computer fixed connection of the host computer.
The utility model discloses when the installation, with 1 one-by-one fixed backs of stand, open the front shroud of stand 1, penetrate stand 1 with the tip of alloy line 2 in by the through wires hole 3 that corresponds, later through fast-assembling mechanism with alloy line 2 with the connecting rod 7 that corresponds fixed can, when magnetic-sensitive angle sensor 13 breaks down, can be after separation connecting rod 7 and alloy line 2, directly unscrew the screw that is used for connecting mounting panel 5 and stand 1, in order to pull down whole detection module 4, and change, can effectual improvement electron rail's maintenance efficiency.
As shown in fig. 3, in an embodiment, the reset mechanism includes a barrel 14 rotatably connected to the transmission shaft 10, one end of the transmission shaft 10 is located in the barrel 14, a spiral spring 15 is disposed inside the barrel 14, an outer ring end of the spiral spring 15 is fixedly connected to an inner wall of the barrel 14, an inner ring end of the spiral spring 15 is fixedly connected to an end of the transmission shaft 10, and the barrel 14 is fixedly connected to the mounting plate 5.
Through the arrangement of the volute spring 15, a torsion force can be always applied to the transmission shaft 10 so as to tension the alloy wire 2, and the transmission shaft 10 and the alloy wire 2 are reset after the alloy wire 2 is stressed to drive the transmission shaft 10 to rotate.
In one embodiment, as shown in fig. 2, the outer wall of the mounting plate 5 is rotatably connected with a guide wheel 6, and the alloy wire 2 is wound around the guide wheel 6.
Through the setting of guide pulley 6, can play good guide effect to closing gold wire 2 to the resistance that receives when reducing alloy wire 2 and removing, sensitivity that 4 triggers in order to improve detection module.
As shown in fig. 2, in an embodiment, the outer wall of the connecting rod 7 is slidably sleeved with two guide sleeves 8, the guide sleeves 8 are all fixedly connected with the mounting plate 5, the outer wall of the connecting rod 7 is fixedly connected with a limiting block 9, and the limiting block 9 is located between the two guide sleeves 8.
Through the arrangement of the two guide sleeves 8, the moving stability of the connecting rod 7 can be effectively improved, further, through the arrangement of the limiting block 9, the moving range of the connecting rod 7 can be limited between the two guide sleeves 8, when the alloy wire 2 is connected with the connecting rod 7, the limiting block 9 is kept at the middle position of the two limiting blocks 9, the magneto-sensitive angle sensor 13 can be triggered in a two-way mode, when the alloy wire 2 is pulled in a hand mode, the connecting rod 7 moves upwards to trigger the magneto-sensitive angle sensor 13 through the pull rope 12, when the alloy wire 2 is cut off, the magneto-sensitive angle sensor 13 is driven to be triggered in a reverse mode under the driving of the volute spring 15, the connecting rod 7 is driven to move downwards at the same time, until the limiting block 9 abuts against the guide sleeve 8 below the magneto-sensitive angle sensor, and therefore the electronic fence can judge that the alloy wire 2 is cut off and give a warning.
As shown in fig. 4, in an embodiment, the quick-assembly mechanism includes an open slot 16 formed at an end portion of the connecting rod 7, a positioning rod 17 is fixedly connected to an inner wall of the open slot 16, the alloy wire 2 is wound around the positioning rod 17, and a locking mechanism is installed on an outer wall of the alloy wire 2 near the end portion of the connecting rod 7.
When the connecting rod 7 is connected with the alloy wire 2, the alloy wire 2 is inserted into the open slot 16, and after one or more turns of the alloy wire 2 are wound on the positioning rod 17, the alloy wire 2 can be locked through the locking mechanism.
As shown in fig. 4, on the basis of the above embodiment, further, the locking mechanism includes a bolt 18, a thread clamping groove 19 is formed at a thread end of the bolt 18, the alloy wire 2 passes through the thread clamping groove 19, and a nut 20 is connected to an outer wall thread of the bolt 18.
After the alloy wire 2 is wound on the positioning rod 17 for one to several circles, the end part of the alloy wire 2 is folded back and wound on the main wire, then the end part of the alloy wire 2 and the main wire are placed in the wire clamping groove 19, and the nut 20 is screwed, so that the locking of the alloy wire 2 can be realized, and the operation is simple and convenient.
The utility model discloses when the installation, with 1 one-by-one fixed backs of stand, open the front shroud of stand 1, penetrate stand 1 with the tip of alloy wire 2 by the through wires hole 3 that corresponds in, later walk around alloy wire 2 on by the guide pulley 6 that corresponds, twine one to several circles back on locating lever 17, with its tip inflection, and the winding is on the main line, later put into card wire casing 19 with the tip and the thread of alloy wire 2 in, and tighten nut 20, can realize the locking to closing gold thread 2, and easy operation is convenient.
When magnetic-sensing angle sensor 13 broke down, can be behind separation connecting rod 7 and alloy wire 2, directly unscrew the screw that is used for connecting mounting panel 5 and stand 1 to pull down whole detection module 4, and change, the maintenance efficiency that can effectual improvement fence.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several changes, substitutions and improvements can be made, and these are all included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (6)
1. The utility model provides a magnetic induction formula fence, a serial communication port, including a plurality of stand, the antetheca of stand passes through screw fixedly connected with front shroud, and per two are adjacent all be provided with a plurality of alloy lines between the stand, the lateral wall of stand all runs through with the department of corresponding of each alloy line and is provided with the through wires hole, the inside of stand is provided with a plurality of detection module, detection module and through wires hole one-to-one, the one end of alloy line penetrates the stand by the through wires hole that corresponds and interior back is connected with detection module, detection module includes the mounting panel through the inner wall fixed connection of screw with the stand, the antetheca sliding connection's of mounting panel connecting rod, the one end of connecting rod passes through fast-assembling mechanism fixed connection with the alloy line that corresponds, the other end fixedly connected with stay cord of connecting rod, the outer wall of mounting panel rotates through the bearing frame and is connected with the transmission shaft, the outer wall fixed coupling of transmission shaft has the rolling wheel, the one end and the rolling wheel fixed connection of stay cord, canceling release mechanical system is installed to the one end of transmission shaft, the other end of transmission shaft installs magnetism-sensitive angle sensor, the casing and mounting panel fixed connection of magnetism-sensitive angle sensor, the pivot and transmission shaft fixed connection of magnetism-sensitive angle sensor.
2. The magnetic induction type electronic fence according to claim 1, wherein the reset mechanism comprises a barrel rotatably connected to a transmission shaft, one end of the transmission shaft is located in the barrel, a spiral spring is disposed inside the barrel, an outer ring end of the spiral spring is fixedly connected to an inner wall of the barrel, an inner ring end of the spiral spring is fixedly connected to an end of the transmission shaft, and the barrel is fixedly connected to the mounting plate.
3. The magnetic induction electronic fence of claim 1, wherein the outer wall of the mounting plate is rotatably connected with a guide wheel, and the alloy wire is wound around the guide wheel.
4. The magnetic induction type electronic fence according to claim 1, wherein two guide sleeves are slidably sleeved on the outer wall of the connecting rod, the guide sleeves are both fixedly connected with the mounting plate, and a limiting block is fixedly connected to the outer wall of the connecting rod and located between the two guide sleeves.
5. The magnetic induction type electronic fence according to claim 1, wherein the quick-assembly mechanism comprises an open slot formed at an end of the connecting rod, a positioning rod is fixedly connected to an inner wall of the open slot, the alloy wire is wound around the positioning rod, and a locking mechanism is installed on an outer wall of the alloy wire near the end of the connecting rod.
6. The magnetic induction type electronic fence according to claim 5, wherein the locking mechanism comprises a bolt, a wire clamping groove is formed in a threaded end of the bolt, the alloy wire penetrates through the wire clamping groove, and a nut is connected to an outer wall of the bolt in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003068.8U CN218241050U (en) | 2022-07-31 | 2022-07-31 | Magnetic induction type electronic fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003068.8U CN218241050U (en) | 2022-07-31 | 2022-07-31 | Magnetic induction type electronic fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218241050U true CN218241050U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222003068.8U Active CN218241050U (en) | 2022-07-31 | 2022-07-31 | Magnetic induction type electronic fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218241050U (en) |
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2022
- 2022-07-31 CN CN202222003068.8U patent/CN218241050U/en active Active
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