Anti-disengagement anti-riot fork for campus security and use method of anti-disengagement anti-riot fork

Abstract

The invention discloses an anti-separation anti-riot fork for campus security, and relates to the field of anti-riot forks, the anti-separation anti-riot fork comprises a rod body, the top end of the rod body is fixedly connected with a mounting rack, the mounting rack is internally provided with an anti-riot device, the anti-riot device comprises a clamping jaw mechanism, and the clamping jaw mechanism is arranged in the mounting rack; the protection mechanism is arranged between the mounting frame and the clamping jaw mechanism; the protective shell is arranged outside the clamping jaw mechanism in a sleeving manner; and the clamping mechanism is arranged between the rod body and the mounting frame. By means of the arrangement mode that the clamping jaw mechanism, the protection mechanism and the clamping mechanism are matched, the clamping jaw mechanism can be driven by the clamping mechanism to fork a violence applicant and then lock and fix the violence applicant, clothes of the violence applicant can be clamped through the clamping mechanism and then rotate, and therefore the clothes of the violence applicant are held, and the violence applicant can be protected from being damaged. And meanwhile, the protective mechanism enables the violender not to hold the clamping jaw or the mounting frame for resisting, so that the device is convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field related to anti-riot forks, and in particular to an anti-detachment anti-riot fork for campus security and a method of using the same. Background Art

[0002] The riot fork is a widely used security tool. It is also used as a campus security tool. On campus, the riot fork can effectively deal with various sudden security incidents.

[0003] However, the campus security anti-riot fork under the existing technology is generally a fork composed of a rod body and a curved rod body. In actual use, the steel fork is in a fixed opening shape without a locking mechanism. Therefore, if the thug cannot be pressed against an obstruction in time after the steel fork forks the thug, the thug can easily escape from the anti-riot fork. If the thug is strong, it is easy to hold the steel fork rod or the steel fork to resist, which is not easy to subdue and is inconvenient to use. Summary of the invention

[0004] The object of the present invention is to provide an anti-detachment anti-riot fork for campus security and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an anti-detachment anti-riot fork for campus security, comprising a rod body, a mounting frame is fixedly connected to the top of the rod body, an anti-riot device is arranged inside the mounting frame, and the anti-riot device comprises: A clamping mechanism, which is arranged inside the mounting frame and is used to restrict the action of the abuser; A protection mechanism, wherein the protection mechanism is arranged between the mounting frame and the clamping mechanism; A protective shell, which is sleeved on the outside of the clamping mechanism and is used to shield the protective mechanism; The clamping mechanism is arranged between the rod body and the mounting frame and is used to fix the protective shell.

[0006] Preferably, the clamping mechanism comprises: A clamping jaw, wherein the clamping jaw is symmetrically rotated on the inside of the mounting frame through a rotating shaft, and the protective shell is sleeved on the outside of the clamping jaw; A gear, a rotation groove is opened in the middle of the clamping jaw, the gear is located inside the rotation groove, and the gear is fixedly connected with the rotating shaft; A rack plate, the rack plate is meshed with the gear, and the rack plate passes through the mounting frame and is slidably connected to the inside of the rod body; A clamping rod, the clamping rod is symmetrically fixedly connected to two sides of the rack plate, and a bevel is formed at the bottom end of the clamping rod; A first compression spring is arranged inside the rod body.

[0007] Preferably, one end of the first compression spring is fixedly connected to the rack plate, and the other end of the first compression spring is fixedly connected to the inner wall of the rod body.

[0008] Preferably, the protection mechanism comprises: first spikes, the first spikes being equidistantly disposed on the outer wall of the clamping jaw; A slide bar, grooves are provided on both sides of the mounting frame, and the ends of the slide bar are fixedly connected to the inner walls of the grooves; A slide plate, the slide plate is located inside the slide groove, and the slide plate is slidably interlaced with the slide rod; second spikes, the second spikes being equidistantly disposed on the outer wall of the skateboard; An extrusion block, wherein the extrusion block is fixedly connected to the slide plate, a clamping groove is provided on the outer wall of the extrusion block, the clamping rod passes through the mounting frame and cooperates with the extrusion block, and the cross section of the extrusion block is trapezoidal; A second compression spring is sleeved on the outside of the slide rod, one end of the second compression spring is fixedly connected to the slide plate, and the other end of the second compression spring is fixedly connected to the inner wall of the groove.

[0009] Preferably, the protection mechanism further comprises: A disassembly rod, wherein the outer wall of the mounting frame is symmetrically provided with a disassembly groove, one end of the disassembly rod is fixedly connected to the slide plate, and the other end of the disassembly rod is slidably and interlacedly connected to the inner cavity of the disassembly groove.

[0010] Preferably, the clamping mechanism comprises: A pull rod, wherein a pull groove is provided at the bottom end of the rod body, and the pull rod passes through the pull groove and is slidably connected with the inner cavity of the rack plate; A fixing plate, the fixing plate being fixedly connected to the top end of the pull rod; A first handle, wherein the first handle is fixedly connected to the bottom end of the pull rod; A clamping assembly, wherein the clamping assembly is arranged inside the fixing plate; A limiting assembly is arranged on the first handle and is used to limit the displacement of the first handle.

[0011] Preferably, the clamping assembly comprises: A guide rod, the guide rod being fixedly connected to the interior of the fixing plate; A slider, wherein the slider is symmetrically slidably arranged outside the guide rod; A clamping block, wherein the clamping block is fixedly connected to the top of the slider, and clamping grooves are provided on both sides of the inner wall of the protective shell, and the clamping block is slidably connected with the inner cavity of the clamping groove; A pull plate, the pull plate being slidably disposed inside the fixed plate; An extrusion rod, wherein the extrusion rod is symmetrically fixedly connected to the top end of the pull plate, an oblique groove is provided in the middle of the slide block, and the extrusion rod is slidably interlaced with the inner cavity of the oblique groove; A connecting rope, one end of which is fixedly connected to the pull plate, and the other end of which passes through the inner cavity of the fixing frame and the pull rod to be slidably interlaced and connected; a second handle, the second handle being located inside the first handle and fixedly connected to the other end of the connecting rope; A third compression spring is equidistantly arranged inside the fixed plate, one end of the third compression spring is fixedly connected to the pull plate, and the other end of the third compression spring is fixedly connected to the inner wall of the fixed plate.

[0012] Preferably, the clamping assembly further comprises: A sliding block, sliding grooves are provided on both sides of the inner wall of the first handle, the sliding block is fixedly connected to both sides of the second handle, and the sliding block is slidably and interlacedly connected with the inner cavity of the sliding groove.

[0013] Preferably, the limiting component comprises: A limiting rod, wherein a limiting groove is provided at the top of the first handle, the limiting rod is rotatably arranged inside the limiting groove, a limiting hole is symmetrically provided at the bottom end of the rod body, and one end of the limiting rod is slidably interlaced with the inner cavity of the limiting hole; A torsion spring is arranged inside the rod body, one end of the torsion spring is fixedly connected to the rod body, and the other end of the torsion spring is fixedly connected to the inner wall of the limiting groove.

[0014] The present invention also provides a method for using an anti-detachment anti-riot fork for campus security, comprising the following specific steps: Step 1: Pull the second handle to drive the pull plate downward through the connecting rope, so that the extrusion rod squeezes the inclined slot, and the slider drives the two clamping blocks to move closer to each other. At this time, the protective shell can be removed, and the whole device can be used to intercept the perpetrator; Step 2: After the attacker is forked in by the two clamping claws, the first handle can be pulled by cooperating with the attacker's squeezing to make the limit rod disengage from the limit hole. At this time, under the elastic force of the torsion spring, the limit rod will rotate and be stored inside the limit groove. At the same time, the first handle can pull the pull rod, so that the fixed plate drives the rack plate to slide, so that the clamping claws can limit and clamp the attacker; Step 3: While the rack plate slides and drives the clamping claw to clamp the attacker, the clamping rod can use the inclined surface to squeeze the squeezing block, so that the second spike can be exposed to prevent the attacker from holding the mounting frame to resist. At the same time, the clamping groove opened by the squeezing block can be used to fix the clamping rod, so that the clamping claw can be locked after clamping; Step 4: At the same time, the second handle can be pulled to clamp the clothes of the abuser through the clamping block, and then rotated to grab the clothes of the abuser, making it difficult for the abuser to break free easily.

[0015] Technical effects and advantages of the present invention: The present invention utilizes a setting mode in which a clamping mechanism, a protective mechanism and a clamping mechanism cooperate with each other. The clamping mechanism can not only drive the clamping mechanism to fork the attacker and then lock and fix it, but also can clamp the attacker's clothes through the clamping mechanism and then rotate to grab the attacker's clothes, so that the attacker cannot easily break free from the clamping mechanism. At the same time, the first spike and the second spike on the protective mechanism are arranged so that the attacker cannot hold the clamping mechanism or the mounting frame to resist, and the use is convenient. The present invention utilizes a setting mode in which a clamping claw mechanism and a protective mechanism are matched. The locking of the clamping claw can be realized by directly forking the attacker and by pulling the clamping mechanism. When the rack plate drives the gear to rotate, the two clamping claws clamp the attacker. When the rack plate slides, the extrusion block in the protective mechanism can be squeezed by the clamping rod, so that the second spike can be exposed from the mounting frame. At the same time, the extrusion groove on the extrusion block can clamp and fix the clamping rod, thereby realizing the automatic locking function, so that the attacker cannot easily escape the control of the clamping claw. At the same time, the second spike is stored inside the mounting frame when not in use, thereby further improving the safety of use. The present invention utilizes a setting method in which a protective shell and a clamping mechanism are coordinated. The protective shell can be sleeved on the outside of the two clamping jaws, thereby shielding the first spikes on the clamping jaws, further improving safety when not in use. At the same time, when the protective shell is clamped with the clamping mechanism, it cooperates with the limit rod in the clamping mechanism to achieve two-way locking. The protective shell can prevent the clamping mechanism and the clamping mechanism from moving around when not in use, and the clamping mechanism can also fix the position of the protective shell, making it more stable and safe when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the internal structure of the anti-riot device of the present invention from the front.

[0018] Figure 3 It is a schematic diagram of the internal structure of the mounting frame of the present invention at the front.

[0019] Figure 4 It is a schematic diagram of the internal structure of the side of the fixing plate of the present invention.

[0020] Figure 5 It is a schematic diagram of the internal structure of the front side of the first handle of the present invention.

[0021] Figure 6 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0022] Figure 7 It is a structural schematic diagram of the disassembly rod of the present invention.

[0023] In the figure: 1. rod body; 2. mounting frame; 3. clamping claw mechanism; 31. clamping claw; 32. gear; 33. rack plate; 34. clamping rod; 35. first compression spring; 4. protective mechanism; 41. first spike; 42. slide bar; 43. slide plate; 44. second spike; 45. extrusion block; 46. second compression spring; 47. disassembly rod; 5. protective shell; 6. clamping mechanism; 61. pull rod; 62. fixing plate; 63. first handle; 64. clamping assembly; 641. guide rod; 642. slide block; 643. clamping block; 644. pull plate; 645. extrusion rod; 646. connecting rope; 647. second handle; 648. third compression spring; 649. slide block; 65. limit assembly; 651. limit rod; 652. torsion spring. DETAILED DESCRIPTION

[0024] 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.

[0025] The present invention provides Figure 1-7 The anti-detachment anti-riot fork for campus security shown in the figure includes a rod body 1, the top end of the rod body 1 is fixedly connected to a mounting frame 2, an anti-riot device is arranged inside the mounting frame 2, and the anti-riot device includes a clamping claw mechanism 3, a protective mechanism 4, a protective shell 5 and a clamping mechanism 6. The clamping claw mechanism 3 is arranged inside the mounting frame 2 to limit the action of the perpetrator, the protective mechanism 4 is arranged between the mounting frame 2 and the clamping claw mechanism 3, and the protective shell 5 is sleeved on the outside of the clamping claw mechanism 3 to shield the protective mechanism 4, so that the whole device will not accidentally injure people when not in use, and the safety is better. The clamping mechanism 6 is arranged between the rod body 1 and the mounting frame 2 to fix the protective shell 5, and can also clamp the clothes of the perpetrator, and then rotate to grab the clothes of the perpetrator, so that the perpetrator cannot easily break free from the clamping claw mechanism 3.

[0026] Specifically, the clamping mechanism 3 includes a clamping jaw 31, a gear 32, a rack plate 33, a clamping rod 34 and a first compression spring 35. The clamping jaw 31 is symmetrically rotated inside the mounting frame 2 through a rotating shaft, the protective shell 5 is sleeved on the outside of the clamping jaw 31, a rotating groove is opened in the middle of the clamping jaw 31, the gear 32 is located inside the rotating groove, the gear 32 is fixedly inserted and connected with the rotating shaft, the rack plate 33 is meshed and connected with the gear 32, the rack plate 33 passes through the mounting frame 2 and is slidably inserted and connected with the inside of the rod body 1, the clamping rod 34 is symmetrically fixedly connected to both sides of the rack plate 33, the bottom end of the clamping rod 34 is opened with an inclined surface, the first compression spring 35 is arranged inside the rod body 1, and the first One end of the compression spring 35 is fixedly connected to the rack plate 33, and the other end of the first compression spring 35 is fixedly connected to the inner wall of the rod body 1. The first compression spring 35 is always in a compressed state, so that it can have a stable elastic force on the rack plate 33, so that the rack plate 33 can extend out of the mounting frame 2 without the influence of external force and the clamping claw 31 is in an open state through the gear 32. When it is necessary to clamp the abuser, clamping can be achieved in two ways. One is to use the abuser to squeeze the rack plate 33 when forking the abuser, and the other is to pull the rack plate 33 through the clamping mechanism 6, thereby driving the clamping claw 31 to clamp the abuser to prevent the abuser from continuing to commit violence.

[0027] Specifically, the protection mechanism 4 includes a first spike 41, a slide bar 42, a slide plate 43, a second spike 44, an extrusion block 45, a second compression spring 46 and a disassembly rod 47. The first spike 41 is equidistantly arranged on the outer wall of the clamping claw 31, and the first spike 41 can prevent the perpetrator from resisting by holding the clamping claw 31 with bare hands. Grooves are provided on both sides of the mounting frame 2, and the ends of the slide bar 42 are fixedly connected to the inner wall of the groove. The slide plate 43 is located inside the slide groove, and the slide plate 43 is slidably and interlacedly connected with the slide bar 42. The second spike 44 is equidistantly arranged on the outer wall of the slide plate 43, and the extrusion block 45 is fixedly connected to the slide plate 43. The outer wall of the extrusion block 45 is provided with a clamping groove, and the clamping rod 34 passes through the mounting frame 2 and cooperates with the extrusion block 45. The cross-section of the extrusion block 45 is trapezoidal, and the second compression spring 46 is sleeved on the outside of the slide bar 42. One end of the second compression spring 46 is fixedly connected to the slide plate 43, and the other end of the second compression spring 46 is fixedly connected to the inner wall of the groove. The compression spring 46 is always in a compressed state, thereby providing a stable elastic force to the slide plate 43, so that the second spike 44 is stored in the interior of the mounting frame 2. When the rack plate 33 slides and drives the clamping claw 31 to clamp the attacker, the clamping rod 34 can use the inclined surface to squeeze the extrusion block 45, so that the second spike 44 can be exposed to prevent the attacker from holding the mounting frame 2 for resistance. At the same time, the clamping groove opened by the extrusion block 45 can be used to fix the clamping rod 34, so that the clamping claw 31 can be locked after clamping to prevent the attacker from breaking free. The outer wall of the mounting frame 2 is symmetrically provided with a disassembly groove, one end of the disassembly rod 47 is fixedly connected to the slide plate 43, and the other end of the disassembly rod 47 is slidably and interlaced with the inner cavity of the disassembly groove. The slide plate 43 can be pulled to slide outward by the disassembly rod 47, so that the clamping rod 34 can be separated from the clamping groove, and can be reset under the elastic force of the first compression spring 35 for the next use.

[0028] Specifically, the clamping mechanism 6 includes a pull rod 61, a fixed plate 62, a first handle 63, a clamping assembly 64 and a limiting assembly 65. A pull groove is provided at the bottom end of the rod body 1, and the pull rod 61 passes through the pull groove and is slidably connected to the inner cavity of the rack plate 33. The fixed plate 62 is fixedly connected to the top of the pull rod 61, and the first handle 63 is fixedly connected to the bottom end of the pull rod 61. The clamping assembly 64 is arranged inside the fixed plate 62, and the limiting assembly 65 is arranged on the first handle 63 for limiting the displacement of the first handle 63. The pull rod 61 can be pulled by the first handle 63, so that the fixed plate 62 drives the rack plate 33 to slide, so that the clamping claw 31 clamps the abuser in a limited position. At the same time, the clamping assembly 64 can clamp the clothes of the abuser, and tighten the clamped clothes by rotating the first handle 63, thereby further improving the fixation of the abuser and making it impossible for the abuser to break free.

[0029] Furthermore, the clamping assembly 64 includes a guide rod 641, a slider 642, a clamping block 643, a pull plate 644, an extrusion rod 645, a connecting rope 646, a second handle 647, a third compression spring 648 and a sliding block 649. The guide rod 641 is fixedly connected to the inside of the fixed plate 62, the slider 642 is symmetrically slidably arranged on the outside of the guide rod 641, the clamping block 643 is fixedly connected to the top of the slider 642, and clamping grooves are provided on both sides of the inner wall of the protective shell 5. The clamping block 643 is slidably connected to the inner cavity of the clamping groove, and the pull plate 644 is slidably arranged. The first handle 647 is located inside the first handle 63, and the second handle 647 is fixedly connected to the other end of the connecting rope 646. The third compression spring 648 is equidistantly arranged inside the fixed plate 62. The third compression spring 648 is equidistantly arranged inside the fixed plate 62. The third compression spring 648 is equidistantly arranged inside the fixed plate 62. One end of the third compression spring 648 is fixedly connected to the pull plate 644, and the other end of the third compression spring 648 is fixedly connected to the inner wall of the fixing plate 62. The third compression spring 648 is always in a compressed state, so that the extrusion rod 645 can be pushed by the pull plate 644 to make the slider 642 in a distance state. At this time, the two clamping blocks 643 are also in a distance state, and the protective shell 5 can be clamped and fixed. At the same time, when the fixing of the protective shell 5 needs to be released, the pull plate 644 can be driven downward by pulling the second handle 647 through the connecting rope 646, so that the two clamping blocks 643 can be close to each other. The first handle 63 is close to the second handle 647, thereby releasing the fixation of the protective shell 5. At the same time, when clamping the abuser, the clothes of the abuser can be clamped by the clamping block 643, and then rotated to grab the clothes of the abuser, so that the abuser cannot easily break free. Sliding grooves are provided on both sides of the inner wall of the first handle 63, and the sliding blocks 649 are fixedly connected to both sides of the second handle 647. The sliding blocks 649 are slidably connected with the inner cavity of the sliding groove. The sliding block 649 limits the second handle 647, so that the sliding block 649 can only slide along the sliding groove inside the first handle 63.

[0030] Further, the limiting component 65 includes a limiting rod 651 and a torsion spring 652. A limiting groove is formed at the top end of the first handle 63. The limiting rod 651 is rotatably arranged inside the limiting groove. Limiting holes are symmetrically formed at the bottom end of the rod body 1. One end of the limiting rod 651 is slidably inserted into the inner cavity of the limiting hole. The torsion spring 652 is arranged inside the rod body 1. One end of the torsion spring 652 is fixedly connected to the rod body 1, and the other end of the torsion spring 652 is fixedly connected to the inner wall of the limiting groove. When the limiting rod 651 is clamped with the limiting hole, the sliding of the pull rod 61 can be prevented, thereby realizing the bidirectional locking of the protective shell 5 and the clamping mechanism 6. The protective shell 5 can prevent the jaw mechanism 3 and the clamping mechanism 6 from moving randomly when not in use. The clamping mechanism 6 can also fix the position of the protective shell 5, making it more stable and safe when not in use and preventing accidental injury to people. At the same time, after unlocking the fixation of the protective shell 5, the limiting rod 651 can be pulled out of the limiting hole by pulling the first handle 63. At this time, under the elastic force of the torsion spring 652, the limiting rod 651 will rotate and be received inside the limiting groove, which is convenient for use.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-detachment anti-riot fork for campus security, comprising a rod body (1), the top end of the rod body (1) being fixedly connected to a mounting frame (2), characterized in that: An anti-riot device is arranged inside the mounting frame (2), and the anti-riot device comprises: A clamping claw mechanism (3), the clamping claw mechanism (3) being arranged inside the mounting frame (2) and used to restrict the movements of the abuser; A protection mechanism (4), wherein the protection mechanism (4) is arranged between the mounting frame (2) and the clamping mechanism (3); A protective shell (5), the protective shell (5) being sleeved on the outside of the clamping mechanism (3) and used for shielding the protective mechanism (4); A clamping mechanism (6), wherein the clamping mechanism (6) is arranged between the rod body (1) and the mounting frame (2) and is used to fix the protective shell (5).

2. The anti-detachment and anti-riot fork for campus security according to claim 1, characterized in that: The clamping jaw mechanism (3) comprises: A clamping jaw (31), the clamping jaw (31) being symmetrically rotatably arranged inside the mounting frame (2) via a rotating axis, and the protective shell (5) being sleeved on the outside of the clamping jaw (31); A gear (32), wherein a rotation groove is formed in the middle of the clamping jaw (31), the gear (32) is located inside the rotation groove, and the gear (32) is fixedly connected to the rotating shaft; A rack plate (33), the rack plate (33) being meshedly connected with the gear (32), the rack plate (33) passing through the mounting frame (2) and being slidably connected with the interior of the rod body (1); A clamping rod (34), the clamping rod (34) being symmetrically fixedly connected to two sides of the rack plate (33), and a bottom end of the clamping rod (34) being provided with an inclined surface; A first compression spring (35), wherein the first compression spring (35) is arranged inside the rod body (1).

3. The anti-detachment and anti-riot fork for campus security according to claim 2, characterized in that: One end of the first compression spring (35) is fixedly connected to the rack plate (33), and the other end of the first compression spring (35) is fixedly connected to the inner wall of the rod body (1).

4. The anti-detachment and anti-riot fork for campus security according to claim 2, characterized in that: The protection mechanism (4) comprises: First spikes (41), the first spikes (41) being arranged at equal intervals on the outer wall of the clamping jaw (31); A slide bar (42), grooves are provided on both sides of the mounting frame (2), and the ends of the slide bar (42) are fixedly connected to the inner walls of the grooves; A slide plate (43), the slide plate (43) being located inside the slide groove, the slide plate (43) being slidably interlaced with the slide rod (42); Second spikes (44), the second spikes (44) being arranged at equal intervals on the outer wall of the slide plate (43); an extrusion block (45), the extrusion block (45) being fixedly connected to the slide plate (43), the outer wall of the extrusion block (45) being provided with a clamping groove, the clamping rod (34) passing through the mounting frame (2) and cooperating with the extrusion block (45), the cross section of the extrusion block (45) being trapezoidal; A second compression spring (46), the second compression spring (46) is sleeved on the outside of the slide rod (42), one end of the second compression spring (46) is fixedly connected to the slide plate (43), and the other end of the second compression spring (46) is fixedly connected to the inner wall of the groove.

5. The anti-detachment and anti-riot fork for campus security according to claim 4, characterized in that: The protection mechanism (4) further comprises: A disassembly rod (47), wherein the outer wall of the mounting frame (2) is symmetrically provided with a disassembly groove, one end of the disassembly rod (47) is fixedly connected to the slide plate (43), and the other end of the disassembly rod (47) is slidably connected to the inner cavity of the disassembly groove.

6. The anti-detachment and anti-riot fork for campus security according to claim 4, characterized in that: The clamping mechanism (6) comprises: A pull rod (61), wherein a pull groove is formed at the bottom end of the rod body (1), and the pull rod (61) passes through the pull groove and is slidably connected with the inner cavity of the rack plate (33); A fixing plate (62), wherein the fixing plate (62) is fixedly connected to the top end of the pull rod (61); A first handle (63), the first handle (63) being fixedly connected to the bottom end of the pull rod (61); a clamping assembly (64), wherein the clamping assembly (64) is arranged inside the fixing plate (62); A position limiting component (65), wherein the position limiting component (65) is arranged on the first handle (63) and is used to limit the displacement of the first handle (63).

7. The anti-detachment and anti-riot fork for campus security according to claim 6, characterized in that: The clamping assembly (64) comprises: A guide rod (641), wherein the guide rod (641) is fixedly connected to the interior of the fixing plate (62); A slider (642), the slider (642) being symmetrically slidably disposed outside the guide rod (641); A clamping block (643), the clamping block (643) being fixedly connected to the top end of the slider (642), clamping grooves being provided on both sides of the inner wall of the protective shell (5), and the clamping block (643) being slidably interlaced with the inner cavity of the clamping groove; A pulling plate (644), wherein the pulling plate (644) is slidably disposed inside the fixing plate (62); An extrusion rod (645), the extrusion rod (645) is symmetrically fixedly connected to the top end of the pull plate (644), an oblique groove is provided in the middle of the slide block (642), and the extrusion rod (645) is slidably interlaced with the inner cavity of the oblique groove; A connecting rope (646), one end of which is fixedly connected to the pull plate (644), and the other end of which passes through the inner cavity of the fixing frame and the pull rod (61) to be slidably connected; A second handle (647), the second handle (647) being located inside the first handle (63), the second handle (647) being fixedly connected to the other end of the connecting rope (646); A third compression spring (648), wherein the third compression spring (648) is equidistantly arranged inside the fixed plate (62), one end of the third compression spring (648) is fixedly connected to the pull plate (644), and the other end of the third compression spring (648) is fixedly connected to the inner wall of the fixed plate (62).

8. The anti-detachment and anti-riot fork for campus security according to claim 7, characterized in that: The clamping assembly (64) further comprises: A sliding block (649), wherein sliding grooves are provided on both sides of the inner wall of the first handle (63), the sliding block (649) is fixedly connected to both sides of the second handle (647), and the sliding block (649) is slidably interlaced with the inner cavity of the sliding groove.

9. The anti-detachment and anti-riot fork for campus security according to claim 6, characterized in that: The limiting component (65) comprises: A limiting rod (651), wherein a limiting groove is provided at the top of the first handle (63), the limiting rod (651) is rotatably arranged inside the limiting groove, and a limiting hole is symmetrically provided at the bottom end of the rod body (1), and one end of the limiting rod (651) is slidably inserted and connected with the inner cavity of the limiting hole; A torsion spring (652), wherein the torsion spring (652) is arranged inside the rod body (1), one end of the torsion spring (652) is fixedly connected to the rod body (1), and the other end of the torsion spring (652) is fixedly connected to the inner wall of the limiting groove.

10. A method for using an anti-detachment anti-riot fork for campus security according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: Pull the second handle (647) to drive the pull plate (644) downward through the connecting rope (646), so that the squeezing rod (645) squeezes the inclined groove, so that the slider (642) drives the two clamping blocks (643) to move closer to each other. At this time, the protective shell (5) can be removed, and the whole device can be used to intercept the perpetrator; Step 2: After the attacker is forked in by the two clamping claws (31), the first handle (63) can be pulled by cooperating with the extrusion of the attacker, so that the limiting rod (651) is separated from the limiting hole. At this time, under the elastic force of the torsion spring (652), the limiting rod (651) will rotate and be stored in the limiting groove. At the same time, the first handle (63) can pull the pull rod (61), so that the fixed plate (62) drives the rack plate (33) to slide, so that the clamping claws (31) limit and clamp the attacker; Step 3: While the rack plate (33) slides to drive the clamping claw (31) to clamp the attacker, the clamping rod (34) can use the inclined surface to squeeze the squeezing block (45), so that the second spike (44) is exposed to prevent the attacker from holding the mounting frame (2) to resist. At the same time, the clamping groove formed by the squeezing block (45) can be used to fix the clamping rod (34), so that the clamping claw (31) can be locked after clamping. Step 4: At the same time, the second handle (647) can be pulled to clamp the clothes of the abuser through the clamping block (643), and then rotated to grab the clothes of the abuser, so that the abuser cannot easily break free.

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