CN117628446A - High-stability quick dismounting mechanism and method for mobile lighting equipment - Google Patents

Abstract

The invention discloses a high-stability quick dismounting mechanism and a high-stability quick dismounting method for mobile lighting equipment, wherein the high-stability quick dismounting mechanism comprises a clamping component, a mounting seat, a movable fixed block, a rotating shaft, a first limiting block, a second limiting block, a torsion spring, a gasket mounting piece, a limiting gasket, a belleville spring gasket and a knob, a clamping groove is concavely formed in the lower end wall of a T-shaped sliding block, the rotating shaft can rotate along the clamping groove, the first limiting block and the second limiting block can be respectively abutted with the T-shaped sliding block, first wedge faces are respectively formed in the rear end walls of the first limiting block and the second limiting block, a second wedge face is respectively formed in the front end part and the rear end part of the rotating shaft, and the second wedge faces are respectively in sliding abutment with the first wedge faces. According to the technical scheme, the clamping component can be quickly installed and detached, the shaking phenomenon of the clamping component can be effectively avoided, and the installation stability of the clamping component is effectively improved.

Description

High-stability quick dismounting mechanism and method for mobile lighting equipment

Technical Field

The invention relates to the technical field of automation equipment, in particular to a high-stability quick dismounting mechanism and method for mobile lighting equipment.

Background

When the clamping components such as the illuminating lamp, the hunting lamp, the sighting device and the like are required to be installed and fixed on mobile illumination equipment or firearms, an installation mechanism is often required to be used for fixing.

However, at present, most of the mounting mechanisms on the market need to mount and dismount clamping components such as a lighting lamp, a hunting lamp, a sighting device and the like by means of auxiliary tools such as a screwdriver, a wrench and the like, the operation is very complicated, time and labor are wasted, the clamping components cannot be mounted and dismounted rapidly without tools, and when the clamping components are fixed on the mounting mechanism, due to the fact that a certain gap is easy to exist between the clamping components and clamping grooves of the mounting mechanism, the clamping components shake, and normal use of the clamping components is affected.

Disclosure of Invention

The invention mainly aims to provide a high-stability quick dismounting mechanism and a high-stability quick dismounting method for mobile lighting equipment, and aims to solve the technical problems that an existing mounting mechanism for clamping components such as a lighting lamp, a hunting lamp and a sighting device cannot be used for quickly mounting and dismounting the clamping components without tools, and a certain gap is easy to exist between the clamping components and clamping grooves of the mounting mechanism after the clamping components are fixed on the mounting mechanism, so that the clamping components shake, and normal use of the clamping components is affected.

In order to achieve the above object, the high-stability quick dismounting mechanism for mobile lighting equipment provided by the invention comprises a clamping component, a mounting seat, a movable fixed block, a rotating shaft, a first limiting block, a second limiting block, a torsion spring, a gasket mounting seat, a limiting gasket, a belleville spring gasket and a knob, wherein the upper end wall and the rear end wall of the mounting seat are respectively concavely provided with a T-shaped sliding groove extending along the length direction, one end of the T-shaped sliding groove is in an opening structure, the other end of the T-shaped sliding groove is in a closed structure, the lower end of the clamping component is convexly provided with a T-shaped sliding block, the T-shaped sliding block is respectively and slidably embedded in the T-shaped sliding groove, the movable fixed block is detachably arranged on the front end wall of the mounting seat through a screw, the front end part of the mounting seat is concavely provided with a first through hole communicated with the T-shaped sliding groove, the rotating shaft is rotatably embedded in the first through hole, the lower end part of the front end part of the rotating shaft and the upper end part of the rear end of the rotating shaft are respectively in a plane structure, the lower end of the T-shaped sliding groove is provided with a first clamping groove, the other end of the T-shaped sliding block is arranged at the lower end of the T-shaped sliding groove is in the front end of the T-shaped sliding groove, the T-shaped sliding groove is respectively, the lower end of the T-shaped sliding block is respectively arranged in the front end of the rotating seat is provided with the first through a first through hole, the first through hole is respectively, the front through hole is rotatably, the front end is respectively and the front end is respectively and rotatably, and respectively, and the front end is respectively. The second wedge-shaped surface respectively with first wedge-shaped surface sliding butt, the pivot passes through first wedge-shaped surface and second wedge-shaped surface drive first stopper and second stopper slide forward, the torsional spring cover is located in the pivot, just the one end of torsional spring with pivot fixed connection, the other end of torsional spring with the interior perisporium fixed connection of first through-hole, the packing ring mount pad passes through the screw detachably to be fixed in on the front end wall of mount pad, a second accommodation groove is established in the front end wall recess of first through-hole, the limit gasket inlays to be located in the second accommodation groove, the front end wall recess of packing ring mount pad is equipped with a second through-hole, the inboard wall recess of second through-hole is equipped with a third accommodation groove, the dish spring gasket inlays to be located in the third accommodation groove, just dish spring gasket with limit gasket butt setting, the front end of pivot rotationally wears to locate spacing, dish spring and second through-hole setting up on the front end wall recess of first through-hole is equipped with a spacing gasket, a limit gasket is equipped with in the front end wall recess of pivot setting up in the front end wall recess of a three-way flange, the front end recess is equipped with a movable flange is equipped with a spacing gasket.

Optionally, the device further comprises a reset spring and a first fastening screw, wherein two ends of the front end walls of the first limiting block and the second limiting block are respectively provided with a limiting column in a protruding mode, two ends of the inner bottom wall of the first accommodating groove are respectively provided with a fourth through hole in a recessed mode, the limiting columns are respectively embedded in the fourth through holes in a sliding mode, the inner peripheral walls of the fourth through holes are respectively provided with a second limiting flange in a protruding mode along the circumferential direction, the reset spring is respectively sleeved on the limiting columns, the first fastening screw is respectively screwed on the rear end portions of the limiting columns, and two ends of the reset spring are respectively in butt joint with the second limiting flanges and the rear end portions of the first fastening screw.

Optionally, both side walls of the lower end part of the T-shaped sliding block are respectively provided with a first inclined plane, the lower end wall of the rear end part of the first limiting block and the lower end wall of the rear end part of the second limiting block are respectively provided with a second inclined plane, and the first inclined plane and the second inclined plane are in sliding abutting connection.

Optionally, the rotary knob also comprises spring columns which are symmetrically embedded at two sides of the rear end wall of the rotary knob, the rear end wall of the gasket mounting seat is symmetrically concavely provided with two circular arc-shaped sliding grooves, the spring columns can be arranged in the circular arc-shaped sliding grooves in a sliding mode respectively, two first limiting grooves are symmetrically concavely formed in the rear end wall of the gasket mounting seat, and the front end portions of the spring columns are detachably embedded in the first limiting grooves respectively.

Optionally, the rotary knob further comprises a second fastening screw, a second limit groove extending along the axial direction is concavely formed in the peripheral wall of the front end part of the rotary shaft, a limit plate is convexly arranged on the front end wall of the rotary knob, the limit plates are respectively embedded in the second limit groove, a screw hole is concavely formed in the front end wall of the rotary knob, a screw hole is concavely formed in the front end part of the rotary shaft, and the second fastening screw penetrates through the screw hole and is screwed in the screw hole.

The invention also provides a use method of the high-stability quick assembly and disassembly mechanism for the mobile lighting equipment, which is carried out by adopting the high-stability quick assembly and disassembly mechanism for the mobile lighting equipment and comprises the following steps of:

s100: the mounting seat is fixed on a guide rail matched with equipment such as firearms and the like through a guide rail clamping groove at the bottom of the mounting seat;

s200: when the clamping component is installed, the T-shaped sliding block at the lower end part of the clamping component is pushed into the T-shaped sliding groove, the rotating shaft is rotated by a certain angle under the action of the torsion spring, and a small part of the rotating shaft is clamped into the clamping groove at the bottom of the T-shaped sliding block, so that the pre-fixing of the clamping component is realized;

s300: the knob is screwed clockwise to enable the rotating shaft to rotate, the lower end part of the rotating shaft is completely clamped into a clamping groove of the lower end wall of the T-shaped sliding block, so that the clamping part is quickly installed and fixed on the installation seat, and meanwhile the first limiting block and the second limiting block are driven to slide forwards, and a gap between the T-shaped sliding block and the T-shaped sliding groove is eliminated;

s400: when the clamping component is disassembled, the knob is rotated anticlockwise, so that the rotating shaft rotates out of the clamping groove of the lower end wall of the T-shaped sliding block;

s500: under the action of spring columns at two ends of a T-shaped sliding block at the lower end part of the clamping component, the clamping component is ejected out of the T-shaped sliding groove, and the clamping component is rapidly detached from the mounting seat.

The technical scheme of the invention has the following beneficial effects: the technical proposal of the invention is that when the T-shaped slide block is pushed into the T-shaped slide groove, the rotating shaft is rotated by a certain angle under the action of the torsion spring when the T-shaped slide block is pushed to the bottom, a small part of the rotating shaft is clamped into the clamping groove at the bottom of the T-shaped slide block to realize the pre-fixing of the clamping component, the clamping component can not easily slide out of the T-shaped slide groove under the blocking of the rotating shaft, then the knob is screwed clockwise to rotate the rotating shaft, the rotating shaft drives the first limiting block and the second limiting block to slide forwards under the combined action of the first wedge-shaped surface and the second wedge-shaped surface, the position of the knob is locked by the spring column, thereby effectively avoiding the phenomenon that the clamping component falls off from the mounting seat caused by the rotation of the knob under the vibration, and the lower end part of the rotating shaft is completely clamped into the clamping groove at the lower end wall of the T-shaped slide block at the moment to avoid the clamping component falling off from the mounting seat, therefore, the quick installation of the clamping component is realized, a screw is not required to be screwed by a tool, the T-shaped sliding block is extruded through the first limiting block and the second limiting block, the T-shaped sliding block is firmly fixed in the T-shaped sliding groove, the gap between the T-shaped sliding block and the T-shaped sliding groove is eliminated, the shaking phenomenon of the clamping component is effectively avoided, the installation stability of the clamping component is greatly improved, the rear end part of the rotating shaft is provided with a belleville washer, when the rotating shaft cannot rotate due to the machining errors of the first wedge-shaped surface and the second wedge-shaped surface, the rotating shaft can slide backwards through the deformation of the belleville washer, the rotating shaft can continue to rotate to a locking position, the influence of the machining errors of the first wedge-shaped surface and the second wedge-shaped surface on the rotating shaft is effectively eliminated, when the clamping component needs to be disassembled, the rotating shaft rotates anticlockwise in the clamping groove of the lower end wall of the T-shaped sliding block, therefore, unlocking between the clamping component and the mounting seat is realized, and the clamping component is quickly detached from the mounting seat, so that the operation is convenient and quick.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of a high-stability quick-detachable mechanism for a mobile lighting apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of an overall structure of a high stability quick release mechanism for a mobile lighting unit according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a high-stability quick-release mechanism for a mobile lighting device according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a high-stability quick-release mechanism for a mobile lighting device according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a clamping component of a high stability quick assembly disassembly mechanism for a mobile lighting fixture according to an embodiment of the present invention;

FIG. 6 is a schematic view of a part of a high-stability quick-release mechanism for a mobile lighting device according to an embodiment of the present invention;

FIG. 7 is a schematic view of a part of a high stability quick assembly disassembly mechanism for a mobile lighting device according to another embodiment of the present invention;

FIG. 8 is a schematic view of a mounting base of a high stability quick assembly disassembly mechanism for a mobile lighting device according to an embodiment of the present invention;

FIG. 9 is a schematic diagram illustrating a structure of a mounting base of a high stability quick assembly disassembly mechanism for a mobile lighting device according to another view angle of an embodiment of the present invention;

FIG. 10 is a schematic view of a partially exploded structure of a high-stability quick-release mechanism for a mobile lighting unit according to an embodiment of the present invention;

FIG. 11 is a schematic view of another partially exploded view of a high-stability quick-release mechanism for a mobile lighting unit according to an embodiment of the present invention;

FIG. 12 is a schematic view of a further portion of a high stability quick release mechanism for a mobile lighting unit according to an embodiment of the present invention;

fig. 13 is a flowchart of a method for using a high-stability quick-release mechanism for a mobile lighting device according to an embodiment of the present invention.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides a high-stability quick dismounting mechanism for mobile lighting equipment.

As shown in fig. 1 to 13, in an embodiment of the present invention, the high stability quick assembling and disassembling mechanism for a mobile lighting device comprises a clamping component 200, a mounting seat 101, a movable fixing block 102, a rotating shaft 103, a first limiting block 104, a second limiting block 105, a torsion spring 106, a gasket mounting seat 107, a limiting gasket 108, a belleville spring gasket 109 and a knob 110, wherein the upper end wall and the rear end wall of the mounting seat 101 are respectively concavely provided with a T-shaped chute 1011 extending along the length direction, one end of the T-shaped chute 1011 is in an opening structure, the other end of the T-shaped chute 1011 is in a closed structure, the lower end of the clamping component 200 is convexly provided with a T-shaped slide block 201, the T-shaped slide blocks 201 are respectively slidably embedded in the T-shaped chute 1011, the movable fixing block 102 is detachably arranged on the front end wall of the mounting seat 101 through screws, the front end of the mounting seat 101 is concavely provided with a first through hole 1012 communicated with the T-shaped chute 1011, the rotating shaft 103 is rotatably embedded in the first through hole 1012, the lower end part of the front end part and the upper end part of the rear end part of the rotating shaft 103 are both arranged in a plane structure, a clamping groove 2011 is concavely arranged on the lower end wall of the T-shaped sliding block 201, the rotating shaft 103 can be rotatably arranged in the clamping groove 2011, the peripheral wall of the rotating shaft 103 can be abutted to the side wall of the clamping groove 2011, a first accommodating groove 1013 is concavely arranged on the inner side wall of the T-shaped sliding groove 1011, a first limiting block 104 and a second limiting block 105 are respectively embedded in the first accommodating groove 1013 in a front-back sliding way, the first limiting block 104 and the second limiting block 105 can be abutted to the T-shaped sliding block 201 respectively, a first wedge-shaped surface 111 extending in the circumferential direction is respectively arranged on the rear end wall of the first limiting block 104 and the second limiting block 105, a second wedge-shaped surface 112 extending in the circumferential direction is respectively arranged on the front end part and the rear end part of the rotating shaft 103, the second wedge-shaped surface 112 is respectively in sliding contact with the first wedge-shaped surface 111, the rotating shaft 103 drives the first limiting block 104 and the second limiting block 105 to slide forwards through the first wedge-shaped surface 111 and the second wedge-shaped surface 112, the torsion spring 106 is sleeved on the rotating shaft 103, one end of the torsion spring 106 is fixedly connected with the rotating shaft 103, the other end of the torsion spring 106 is fixedly connected with the inner peripheral wall of the first through hole 1012, the gasket mounting seat 107 is detachably fixed on the front end wall of the mounting seat 101 through screws, a second accommodating groove 1014 is concavely formed in the front end wall of the first through hole 1012, the limiting gasket 108 is embedded in the second accommodating groove 1014, a second through hole 1071 is concavely formed in the front end wall of the gasket mounting seat 107, a third accommodating groove 1072 is concavely formed in the inner side wall of the second through hole 1071, the disc spring gasket 109 is embedded in the third accommodating groove 1072, the disc spring 109 is in contact with the limiting gasket 108, the front end part of the rotating shaft 103 is rotatably arranged in a penetrating manner through the limiting gasket 108, the disc spring 109 and the second through hole 1 is arranged, the outer peripheral wall of the front end part of the rotating shaft 103 is convexly provided with a first three-way 1031, the front end wall of the limiting gasket is convexly arranged in the front end wall 103 is fixedly connected with the first three-way joint 103, the three-way joint end wall 1021 is fixedly arranged, and the three-way joint end wall 103 is concavely provided with the first end wall 1031 is fixedly arranged, and the front end wall is fixedly connected with the three-way joint end wall is fixedly arranged, and the front end wall is fixedly, and the end wall is fixedly connected with the end knob is fixedly, and the end neck is fixedly connected.

As shown in fig. 9, 10 and 11, in this embodiment, the device further includes a return spring 113 and a first fastening screw 114, two ends of front end walls of the first limiting block 104 and the second limiting block 105 are respectively provided with a limiting post 115 in a protruding manner, two ends of an inner bottom wall of the first accommodating groove 1013 are respectively provided with a fourth through hole 1015 in a recessed manner, the limiting post 115 is respectively embedded in the fourth through hole 1015 in a sliding manner, a second limiting flange (not shown) is respectively provided on an inner peripheral wall of the fourth through hole 1015 in a protruding manner along a circumferential direction, the return spring 113 is respectively sleeved on the limiting post 115, the first fastening screw 114 is respectively screwed on a rear end portion of the limiting post 115, two ends of the return spring 113 are respectively abutted to the second limiting flange and an upper end portion of the first fastening screw 114, and when the rotating shaft is in an unlocked state, under the action of the return spring, the first limiting block and the second limiting block are retracted, so that the mounting of the clamping component is facilitated, and the T-shaped sliding block can be quickly mounted in the T-shaped sliding chute.

As shown in fig. 5, 9, 10 and 11, in this embodiment, the two side walls of the lower end portion of the T-shaped slider 201 are respectively provided with a first inclined plane 2012, the lower end wall of the rear end portion of the first stopper 104 and the lower end wall of the rear end portion of the second stopper 105 are respectively provided with a second inclined plane 116, the first inclined plane 2012 and the second inclined plane 116 are slidably abutted, and through the interaction of the first inclined plane and the second inclined plane, the gap between the T-shaped slider and the T-shaped chute is eliminated, so that the shaking phenomenon of the clamping component is effectively avoided.

As shown in fig. 10 and 11, in this embodiment, the rotary knob further includes a spring post 117, the spring post 117 is symmetrically embedded in two sides of the rear end wall of the knob 110, two circular arc sliding grooves 1073 are symmetrically concavely provided on the rear end wall of the gasket mounting seat 107, the spring post 117 can be respectively slidably arranged along the circular arc sliding grooves 1073, two first limiting grooves 1074 are symmetrically concavely provided on the rear end wall of the gasket mounting seat 107, front end portions of the spring post 107 are respectively detachably embedded in the first limiting grooves 1074, and when the knob rotates clockwise to a locking position, the spring post is clamped into the first limiting grooves, so that the position of the knob is locked, and the phenomenon that clamping components caused by rotation of the knob under vibration fall off from the mounting seat is effectively avoided.

As shown in fig. 11, in this embodiment, the rotary shaft further includes a second fastening screw 118, a second limiting groove 1032 extending along the axial direction is concavely formed in the outer peripheral wall of the front end portion of the rotary shaft 103, a limiting plate 1101 is convexly formed in the front end wall of the knob 110, the limiting plates 1101 are respectively embedded in the second limiting groove 1032, a screw hole 1102 is concavely formed in the front end wall of the knob 110, a screw hole 1033 is concavely formed in the front end portion of the rotary shaft 103, the second fastening screw 118 is arranged through the screw hole 1102 and is screwed in the screw hole 1033, and connection between the knob and the rotary shaft is firmer through the limiting plate, the second limiting groove and the second fastening screw, so that a slipping phenomenon between the knob and the rotary shaft does not occur.

As shown in fig. 2, a guide rail clamping groove 1016 is concavely formed in the lower end wall of the mounting seat 101, and the mounting seat can be fixed on a guide rail matched with equipment such as a firearm through the guide rail clamping groove, so that the mounting base is convenient and quick to mount.

The invention also provides a use method of the high-stability quick assembly and disassembly mechanism for the mobile lighting equipment, which is carried out by adopting the high-stability quick assembly and disassembly mechanism for the mobile lighting equipment and comprises the following steps of:

s100: the mounting seat is fixed on a guide rail matched with equipment such as firearms and the like through a guide rail clamping groove at the bottom of the mounting seat;

s200: when the clamping component is installed, the T-shaped sliding block at the lower end part of the clamping component is pushed into the T-shaped sliding groove, the rotating shaft is rotated by a certain angle under the action of the torsion spring, and a small part of the rotating shaft is clamped into the clamping groove at the bottom of the T-shaped sliding block, so that the pre-fixing of the clamping component is realized, and the clamping component is prevented from falling off from the mounting seat;

s300: the rotary knob is screwed clockwise to enable the rotary shaft to rotate, the lower end part of the rotary shaft is completely clamped into the clamping groove of the lower end wall of the T-shaped sliding block, the clamping component is rapidly installed and fixed on the mounting seat, the first limiting block and the second limiting block are driven to slide forwards, the T-shaped sliding block is extruded through the first limiting block and the second limiting block, a gap between the T-shaped sliding block and the T-shaped sliding groove is eliminated, the clamping component is effectively prevented from shaking, and meanwhile the spring column is clamped into the first limiting groove, so that the position of the rotary knob is locked, and the phenomenon that the clamping component falls off from the mounting seat due to rotation of the rotary knob under vibration is effectively avoided;

s400: when the clamping component is disassembled, the knob is rotated anticlockwise, so that the rotating shaft rotates out of the clamping groove of the lower end wall of the T-shaped sliding block;

s500: under the action of spring columns at two ends of a T-shaped sliding block at the lower end part of the clamping component, the clamping component is ejected out of the T-shaped sliding groove, and the clamping component is rapidly detached from the mounting seat.

Specifically, the T-shaped sliding block is extruded by the first limiting block and the second limiting block, so that the T-shaped sliding block is firmly fixed in the T-shaped sliding groove, a gap between the T-shaped sliding block and the T-shaped sliding groove is eliminated, a clamping part is effectively prevented from shaking, the installation stability of the clamping part is greatly improved, the disc spring gasket is arranged at the rear end part of the rotating shaft, when the rotating shaft cannot rotate due to machining errors of the first wedge-shaped surface and the second wedge-shaped surface, the rotating shaft can slide backwards through the disc spring gasket, the rotating shaft can continue to rotate to a locking position, and the influence of the machining errors of the first wedge-shaped surface and the second wedge-shaped surface on the rotating shaft is effectively eliminated; when the clamping part needs to be disassembled, the knob is rotated anticlockwise, so that the rotating shaft rotates out of the clamping groove of the lower end wall of the T-shaped sliding block, unlocking between the clamping part and the mounting seat is realized, the clamping part is quickly disassembled from the mounting seat, a screw is not required to be screwed by means of a tool, and the knob is only required to be rotated by hands, so that the operation is convenient and quick.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (6)

1. The high-stability quick dismounting mechanism for the mobile lighting equipment is characterized by comprising a clamping component, a mounting seat, a movable fixing block, a rotating shaft, a first limiting block, a second limiting block, a torsion spring, a gasket mounting seat, a limiting gasket, a belleville spring gasket and a knob, wherein the upper end wall and the rear end wall of the mounting seat are respectively concavely provided with a T-shaped chute extending along the length direction, one end of the T-shaped chute is in an opening structure, the other end of the T-shaped chute is in a closed structure, the lower end of the clamping component is convexly provided with a T-shaped sliding block, the T-shaped sliding blocks are respectively and slidably embedded in the T-shaped chute for arrangement, the movable fixing block is detachably arranged on the front end wall of the mounting seat through screws, the front end of the mounting seat is concavely provided with a first through hole communicated with the T-shaped chute, the rotary shaft is rotatably embedded in the first through hole, the lower end part of the front end part and the upper end part of the rear end part of the rotary shaft are both arranged in a plane structure, the lower end wall of the T-shaped sliding block is concavely provided with a clamping groove, the rotary shaft can be rotationally arranged along the clamping groove, the peripheral wall of the rotary shaft can be in butt joint with the side wall of the clamping groove, the inner side wall of the T-shaped sliding groove is concavely provided with a first accommodating groove respectively, the first limiting block and the second limiting block are respectively embedded in the first accommodating groove in a front-back sliding way, the first limiting block and the second limiting block are respectively in butt joint with the T-shaped sliding block, the rear end walls of the first limiting block and the second limiting block are respectively provided with a first wedge surface extending along the circumferential direction, the front end part and the rear end part of the rotary shaft are respectively provided with a second wedge surface extending along the circumferential direction, the second wedge-shaped surface respectively with first wedge-shaped surface sliding butt, the pivot passes through first wedge-shaped surface and second wedge-shaped surface drive first stopper and second stopper slide forward, the torsional spring cover is located in the pivot, just the one end of torsional spring with pivot fixed connection, the other end of torsional spring with the interior perisporium fixed connection of first through-hole, the packing ring mount pad passes through the screw detachably to be fixed in on the front end wall of mount pad, a second accommodation groove is established in the front end wall recess of first through-hole, the limit gasket inlays to be located in the second accommodation groove, the front end wall recess of packing ring mount pad is equipped with a second through-hole, the inboard wall recess of second through-hole is equipped with a third accommodation groove, the dish spring gasket inlays to be located in the third accommodation groove, just dish spring gasket with limit gasket butt setting, the front end of pivot rotationally wears to locate spacing, dish spring and second through-hole setting up on the front end wall recess of first through-hole is equipped with a spacing gasket, a limit gasket is equipped with in the front end wall recess of pivot setting up in the front end wall recess of a three-way flange, the front end recess is equipped with a movable flange is equipped with a spacing gasket.

2. The high-stability quick assembly disassembly mechanism for mobile lighting equipment according to claim 1, further comprising a return spring and a first fastening screw, wherein two ends of the front end walls of the first limiting block and the second limiting block are respectively provided with a limiting column in a protruding mode, two ends of the inner bottom wall of the first accommodating groove are respectively provided with a fourth through hole in a recessed mode, the limiting columns are respectively embedded in the fourth through holes in a sliding mode, the inner peripheral wall of the fourth through holes is provided with a second limiting flange in a protruding mode along the circumferential direction, the return spring is respectively sleeved on the limiting columns, the first fastening screw is respectively screwed on the rear end portions of the limiting columns, and two ends of the return spring are respectively in butt joint with the second limiting flange and the rear end portions of the first fastening screw.

3. The high-stability quick assembly disassembly mechanism for mobile lighting equipment according to claim 1, wherein the two side walls of the lower end part of the T-shaped sliding block are respectively provided with a first inclined plane, the lower end wall of the rear end part of the first limiting block and the lower end wall of the rear end part of the second limiting block are respectively provided with a second inclined plane, and the first inclined plane and the second inclined plane are in sliding abutting connection.

4. The high-stability quick assembly disassembly mechanism for mobile lighting equipment according to claim 1, further comprising spring columns symmetrically embedded on two sides of the rear end wall of the knob, wherein the rear end wall of the gasket mounting seat is symmetrically concavely provided with two circular arc-shaped sliding grooves, the spring columns can be respectively arranged in a sliding manner along the circular arc-shaped sliding grooves, the rear end wall of the gasket mounting seat is symmetrically concavely provided with two first limit grooves, and the front end parts of the spring columns are respectively detachably embedded in the first limit grooves.

5. The high-stability quick assembly disassembly mechanism for mobile lighting equipment according to claim 1, further comprising a second fastening screw, wherein a second limit groove extending along the axial direction is concavely formed in the outer peripheral wall of the front end part of the rotating shaft, a limit plate is convexly arranged on the front end wall of the knob, the limit plates are respectively embedded in the second limit groove, a screw hole is concavely formed in the front end wall of the knob, a screw hole is concavely formed in the front end part of the rotating shaft, and the second fastening screw penetrates through the screw hole and is screwed in the screw hole.

6. A method of using a high stability quick release mechanism for a mobile lighting fixture as defined in any one of claims 1-5, comprising the steps of:

s100: the mounting seat is fixed on a guide rail matched with equipment such as firearms and the like through a guide rail clamping groove at the bottom of the mounting seat;

s200: when the clamping component is installed, the T-shaped sliding block at the lower end part of the clamping component is pushed into the T-shaped sliding groove, the rotating shaft is rotated by a certain angle under the action of the torsion spring, and a small part of the rotating shaft is clamped into the clamping groove at the bottom of the T-shaped sliding block, so that the pre-fixing of the clamping component is realized;

s300: the knob is screwed clockwise to enable the rotating shaft to rotate, the lower end part of the rotating shaft is completely clamped into a clamping groove of the lower end wall of the T-shaped sliding block, so that the clamping part is quickly installed and fixed on the installation seat, and meanwhile the first limiting block and the second limiting block are driven to slide forwards, and a gap between the T-shaped sliding block and the T-shaped sliding groove is eliminated;

s400: when the clamping component is disassembled, the knob is rotated anticlockwise, so that the rotating shaft rotates out of the clamping groove of the lower end wall of the T-shaped sliding block;

s500: under the action of spring columns at two ends of a T-shaped sliding block at the lower end part of the clamping component, the clamping component is ejected out of the T-shaped sliding groove, and the clamping component is rapidly detached from the mounting seat.