Quickly dismounting platform

Abstract

The utility model provides a kind of quick dismounting platform, it is related to platform dismounting structure technical field, and the dismounting platform includes platform main body and fast mounting plate.Both sides of platform main body are equipped with side table part, one side is provided with fixed type inclined pressing protrusion, and the other side is equipped with locking assembly and press switching assembly.Both side edges of fast mounting plate are inclined surface respectively with the pressing block of inclined pressing protrusion and side pressure pop -out component cooperation, by screwing locking assembly drive pressing block and resist edge inclined surface, the bidirectional fixation of fast mounting plate is realized.Press switching assembly triggers built-in switching limit piece to remove the restriction to pressing block, spring is pushed up to pop up block, so that fast mounting plate pops out.The utility model structure is compact, easy to operate, with high locking force and quick dismounting function, applicable to photography, industrial equipment and other fields.

Description

Technical Field

[0001] This utility model relates to the field of platform assembly and disassembly structure technology, and in particular to a quick assembly and disassembly platform. Background Technology

[0002] Quick-release platforms are widely used in photographic equipment, industrial equipment, and machining to enable rapid installation and disassembly of equipment or components. Traditional fixing platforms typically use bolts or clips, resulting in cumbersome assembly and disassembly processes, low efficiency, and difficulty in adapting to frequent replacement scenarios. Existing technologies sometimes rely on springs or sliders for fixing, but these suffer from insufficient locking force, poor positioning accuracy, or complex operation. For example, some quick-release plates use a single-sided clamping design, which can lead to uneven stress and affect stability. Utility Model Content

[0003] The purpose of this invention is to provide a quick assembly and disassembly platform to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A quick-assembly / disassembly platform includes a platform body and a quick-assembly plate. Both sides of the quick-assembly plate have beveled edges. Both sides of the platform body have side platforms. One side platform has at least one fixed, inclined pressure protrusion extending towards the centerline of the platform body. The other side platform has a locking component and a press-to-switch component on its sidewall. The bottom wall of the platform body has a side pressure groove and an internal groove that communicate with the locking component. The side pressure groove extends to the surface of the platform body. The ends of the locking component and the press-to-switch component both extend into the internal groove. The platform also includes a side pressure ejection component and an internal switching limiter. The side pressure ejection component is located inside the side pressure groove and ejects during side pressure. The component includes a pop-up block and a clamping block. The pop-up block is rotatably connected to the side wall of the side pressure channel via the clamping block on its side. The lower surface of the pop-up block has a pop-up spring that is always in a compressed state. The pop-up block has a clamping block that can press against the inclined surface of one edge of the quick-release plate. The built-in switching limiter is located inside the built-in groove. The built-in switching limiter can slide in the opposite direction along the length of the platform body. The built-in switching limiter is connected to the side pressure pop-up component and is used to limit the clamping block from rotating toward the locking component when it is not in contact with the end of the locking component. One end of the built-in switching limiter abuts against the end of the pressing switching component that extends into the built-in groove. The end of the locking component that extends into the built-in groove is positioned opposite to the clamping block.

[0006] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0007] In one alternative embodiment: the locking assembly includes a stud portion, a screwing portion, and an actuating wedge block. The stud portion spirally penetrates the side wall of the built-in groove. The actuating wedge block is located inside the built-in groove and is rotatably connected to the end of the stud portion. The screwing portion is located at the outer end of the stud portion. The clamping block has an inclined groove on its side wall facing the stud portion, and the actuating wedge block can be inserted into the inclined groove.

[0008] In one alternative embodiment: the clamping block has a protrusion on its side facing the locking assembly; the built-in switching limiting member includes a built-in switching rod and a load-bearing inclined block; the built-in switching rod is slidably disposed inside the built-in groove; the side of the built-in switching rod facing the side-pressing ejection assembly has a clearance groove; the clearance groove has a blocking protrusion; the end of the protrusion away from the clamping block extends into the clearance groove; the load-bearing inclined block is disposed at the end of the built-in switching rod near the pressing switching assembly, and it abuts against the end of the pressing switching assembly that extends into the built-in groove; the load-bearing inclined block is connected to the protrusion in the built-in groove by a switching spring.

[0009] In one alternative: the press-to-switch assembly includes a button part, a built-in block and a button spring. The built-in block can slide into the interior of the built-in groove and its end is connected to the side wall of the built-in groove through the button spring. The button part is located at the outer end of the built-in block, and the side of the built-in block facing the built-in switching limiter has a side-pushing slope.

[0010] In one alternative: the bottom of the platform body is further provided with a movable groove, and the movable groove has a travel opening extending to the upper surface of the platform body. The movable groove is provided with a movable limiting part that can slide along the width direction of the platform body. The movable limiting part has a movable protrusion protruding from the upper surface of the platform body. The upper surface of the platform body is also provided with a fixed limiting protrusion. The end face of the quick-release plate facing the platform body is provided with a first locking block and a second locking block that correspond to the movable protrusion and the fixed limiting protrusion, respectively.

[0011] In one alternative: both sides of the movable limiting part are provided with retractable protrusions, the protrusions are in rolling contact with the inner wall of the movable groove, and the inner wall of the movable groove has two side positioning grooves.

[0012] In one alternative: the side pressure channel and the built-in channel form a connecting cavity, the bottom opening of the connecting cavity is provided with a removable connecting cavity bottom cover, and the bottom opening of the movable channel is provided with a removable movable channel bottom cover.

[0013] By adopting the above technical solution, this utility model has the following beneficial effects:

[0014] The quick-release platform provided by this utility model utilizes a combination of a fixed inclined pressure protrusion and a locking component. Simply twisting the locking component is sufficient to tighten or release the quick-release plate, eliminating the need for tools and making operation convenient. The inclined edges of the quick-release plate are bidirectionally clamped by the inclined pressure protrusion and the clamping block, ensuring even force distribution and preventing loosening. Pressing the switching component triggers the built-in switching limiter to release the restriction, and the spring automatically lifts the quick-release plate for easy placement and removal. The side-pressure ejection component and locking mechanism are integrated inside the platform body, reducing exposed parts and improving overall integrity and durability. The quick-release plate can be placed from the top or slid in from the side, accommodating different installation scenarios and enhancing usability. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall installation structure of the disassembly and assembly platform in one embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the platform body from one perspective in one embodiment of the present utility model.

[0018] Figure 3 This is a schematic diagram of the platform body from another perspective in one embodiment of the present invention.

[0019] Figure 4 This is a schematic diagram of the internal structure of the built-in groove in the platform body of one embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the quick-release plate structure in one embodiment of the present invention.

[0021] Figure 6 This is a schematic diagram of the connection structure of the side-pressure pop-out component, the locking component, and the press-to-switch component in one embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the side-pressure pop-out component structure in one embodiment of the present invention.

[0023] Figure 8 This is a schematic diagram of the built-in switching limiter structure in one embodiment of the present invention.

[0024] Figure 9 This is a schematic diagram of the movable limiting part in one embodiment of the present invention.

[0025] Figure reference numerals: Platform body 100, side platform 110, fixed inclined pressure protrusion 120, fixed limiting protrusion 130, side pressure through groove 140, built-in groove 150, movable groove 160, side positioning groove 161, connecting cavity bottom cover 170, movable groove bottom cover 180, quick-release plate 200, edge bevel 210, first locking block 220, second locking block 230, side pressure ejection assembly 300, pop-up block 310, clamping block 320, rotating shaft 330, inclined groove 340 350, 400, 410, 420, 430, 500, 500, 510, 520, 530, 540, 600, 610, 620, 700, 710, 710, 720, 720, 730, 740, 600, 610, 620, 700, 720, 730, 740, 750, 800. Detailed Implementation

[0026] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] The left, right, up, and down positions of the various components shown in the attached diagram are just one arrangement method; the specific positions should be set according to specific needs.

[0028] In one embodiment, such as Figures 1-6As shown, a quick-assembly platform includes a platform body 100 and a quick-assembly plate 200. Both sides of the quick-assembly plate 200 have beveled edges 210. Both sides of the platform body 100 have side platforms 110. One side platform 110 has at least one fixed inclined protrusion 120 extending obliquely towards the centerline of the platform body 100. The other side platform 110 has a locking component 400 and a press-to-switch component 500 on its sidewall. The bottom wall of the platform body 100 has a side pressure groove 140 and an internal groove 150 that are close to and communicate with the locking component 400. The side pressure groove 140 extends to the surface of the platform body 100, and the ends of the locking component 400 and the press-to-switch component 500 both extend into the internal groove 150. The platform body also includes a side pressure ejection component 300 and an internal switching limiter 700. The side pressure ejection component 300 is located inside the side pressure groove 140 and the side pressure ejection component 300... The quick-release plate 200 includes a spring-loaded block 310 and a pressing block 320. The spring-loaded block 310 is rotatably connected to the side wall of the side pressure groove 140 via the pressing block 320 on its side. The lower surface of the spring-loaded block 310 has a spring-loaded spring 800 that is always in a compressed state. The pressing block 320 is located on the spring-loaded block 310 and can press against one of the edge slopes 210 of the quick-release plate 200. The built-in switching limiting member 700 is located inside the built-in groove 150. The limiting member 700 can slide in the opposite direction along the length of the platform body 100. The built-in switching limiting member 700 is connected to the side-pressure pop-out component 300. It is used to limit the clamping block 320 from rotating toward the locking component 400 when it is not in contact with the end of the locking component 400. One end of the built-in switching limiting member 700 abuts against the end of the pressing switching component 500 that extends into the built-in groove 150. The end of the locking component 400 that extends into the built-in groove 150 is positioned opposite to the clamping block 320.

[0029] In this embodiment of the present invention, in the initial state, the clamping block 320 is located inside the side pressure groove 140, the surface of the pop-up block 310 passes through the side pressure groove 140 and is flush with the upper surface of the platform body 100, the overall width of the quick-release plate 200 is less than the distance between the fixed inclined pressure protrusion 120 and the side platform portion 110 on the other side, the quick-release plate 200 can be placed on the platform body 100 from the top or slid into the platform body 100 from the end, at this time, the fixed inclined pressure protrusion 120 is opposite to one of the edge inclined surfaces 210; the screw-locking assembly 400 Furthermore, the end of the locking component 400 extending into the built-in groove 150 gradually approaches and pushes against the clamping block 320. The pop-up block 310 rotates around the pop-up block 310, so the clamping block 320 gradually abuts against the edge slope 210 of the quick-release plate 200. The quick-release plate 200 gradually moves along the width direction of the platform body 100. The edge slope 210 of the quick-release plate 200 away from the clamping block 320 is pushed against the fixed inclined pressure protrusion 120, thereby achieving the effect of fixing the quick-release plate 200. Rotate the locking component 400, and the locking component 400 extends into the built-in groove 150. As the end of the 0 gradually moves away from the clamping block 320, the clamping block 320 and the spring-loaded block 310 can rotate around the rotating shaft 330. The clamping block 320 no longer abuts against the edge slope 210, and the quick-release plate 200 can be quickly removed from the platform body 100 to achieve quick disassembly and assembly. When the locking component 400 no longer abuts against the clamping block 320 and the surface of the spring-loaded block 310 is flush with the upper surface of the platform body 100, the pressing switching component 500 is pressed. The end of the pressing switching component 500 that extends into the built-in groove 150 acts on the built-in switching limiter 700. The switching limiter 700 moves along the length of the platform body 100, and the built-in switching limiter 700 releases the restriction on the rotation of the clamping block 320. Under the elastic force of the spring 800 restoring its deformation, the spring block 310 rotates upward and protrudes from the upper surface of the platform body 100, thereby popping the platform body 100 upward. When the pressing switching component 500 is released, the pressing switching component 500 and the built-in switching limiter 700 reset, and the built-in switching limiter 700 acts on the clamping block 320 again, causing the clamping block 320 to rotate back to its initial state.

[0030] In one embodiment, such as Figures 1-6As shown, the locking assembly 400 includes a stud portion 410, a screwing portion 420, and an actuating inclined block 430. The stud portion 410 spirally penetrates the side wall of the built-in groove 150. The actuating inclined block 430 is disposed inside the built-in groove 150 and rotatably connected to the end of the stud portion 410. The screwing portion 420 is disposed at the outer end of the stud portion 410. The clamping block 320 has an inclined groove 340 on its side wall facing the stud portion 410, and the actuating inclined block 430 can be inserted into the inclined groove 340. In this embodiment of the present invention, the screwing portion 410... 20 drives the stud part 410 to rotate. The stud part 410 and the inner groove 150 side wall are screwed together to push the inclined block 430 closer to or away from the clamping block 320. The inclined block 430 is pushed closer to the clamping block 320 and is inserted into the inclined groove part 340. The inclined block 430 pushes against the clamping block 320 so that it abuts against the edge inclined surface 210, restricting the movement of the quick-release plate 200. When the inclined block 430 moves away and no longer pushes against the clamping block 320, the clamping block 320 and the spring block 310 can rotate, making it easy to remove the quick-release plate 200.

[0031] In one embodiment, such as Figures 2-8As shown, the clamping block 320 has a protrusion 350 on its side facing the locking assembly 400. The built-in switching limiting member 700 includes a built-in switching rod 710 and a load-bearing inclined block 720. The built-in switching rod 710 is slidably disposed inside the built-in groove 150. The side of the built-in switching rod 710 facing the side-pressing ejection assembly 300 has a relief groove 730. The relief groove 730 has a blocking protrusion 740. The end of the protrusion 350 away from the clamping block 320 extends into the relief groove 730. A load-bearing inclined block 720 is located at the end of the built-in switching rod 710 near the pressing switching assembly 500, and it abuts against the end of the pressing switching assembly 500 that extends into the built-in groove 150; the load-bearing inclined block 720 and the protruding part in the built-in groove 150 are connected by a switching spring 750; in this embodiment of the present invention, when the pressing switching assembly 500 is pressed, the pressing switching assembly 500 moves along the width direction of the platform body 100, and the end of the pressing switching assembly 500 that extends into the built-in groove 150 abuts against the load-bearing inclined block 720. The force-bearing inclined block 720 is moved laterally, and the force-bearing inclined block 720 pushes the built-in switching rod 710 to move, so the clearance groove 730 moves relative to the protrusion 350. When the blocking protrusion 740 corresponds to the protrusion 350, the blocking protrusion 740 contacts the protrusion 350 and restricts its rotation towards the bottom of the platform body 100; so as to ensure that the surface of the pop-up block 310 passes through the side pressure groove 140 and is flush with the upper surface of the platform body 100; when the blocking protrusion 740 is misaligned with the protrusion 350, the blocking... The protrusion 740 no longer restricts the rotation of the protrusion 350. Under the elastic force of the spring 800, the spring block 310 and the clamping block 320 rotate. The spring block 310 protrudes from the surface of the platform body 100 and pops up the quick-release plate 200. After the pressing switch assembly 500 is released, the pressing switch assembly 500 moves back. The built-in switching rod 710 moves back under the elastic force of the switching spring 750, thus preventing the protrusion 740 from lifting the protrusion 350 so that the side-pressure pop-out assembly 300 rotates back to the initial state.

[0032] In one embodiment, such as Figures 2-7As shown, the press-to-switch assembly 500 includes a button part 510, an internal block 520, and a button spring 530. The internal block 520 can slide into the internal groove 150, and its end is connected to the side wall of the internal groove 150 through the button spring 530. The button part 510 is located at the outer end of the internal block 520. The side of the internal block 520 facing the internal switching limiter 700 has a side-pushing inclined surface 540. In this embodiment of the present invention, when the button part 510 is pressed, the internal block 520 moves into the internal groove 150, the button spring 530 is compressed, and the side-pushing inclined surface 540 abuts against the load-bearing inclined block 720, causing the load-bearing inclined block 720 to move under the lateral force. When the button part 510 is released, under the elastic force of the button spring 530 restoring its deformation, the internal block 520 and the button part 510 move back, the load-bearing inclined block 720 no longer bears the abutment of the internal block 520, and the internal switching lever 710 automatically moves back to the initial state.

[0033] In one embodiment, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 9 As shown, the bottom of the platform body 100 is also provided with a movable groove 160, and the movable groove 160 has a travel opening extending to the upper surface of the platform body 100. The movable groove 160 is provided with a movable limiting part 600 that can slide along the width direction of the platform body 100. The movable limiting part 600 has a movable protrusion 610 protruding from the upper surface of the platform body 100. The upper surface of the platform body 100 is also provided with a fixed limiting protrusion 130. The end face of the quick-release plate 200 facing the platform body 100 is provided with a first locking block 220 and a second locking block 230 corresponding to the movable protrusion 610 and the fixed limiting protrusion 130, respectively. In this embodiment of the present invention, the fixed limiting protrusion 130 and the movable limiting part 600 can be adapted to quick-release plates 200 of different specifications, and the first locking block 220 and the second locking block 230 can prevent the quick-release plate 200 from falling off.

[0034] In one embodiment, such as Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 9 As shown, both sides of the movable limiting part 600 are provided with retractable protruding bead parts 620. The protruding bead parts 620 roll in contact with the inner wall of the movable groove 160. The inner wall of the movable groove 160 has two side positioning grooves 161. In this embodiment of the present invention, when the protruding bead parts 620 roll into the side positioning grooves 161, they can make a sound and restrict the movement of the movable limiting part 600 to a certain extent, thereby clarifying the position of the movable limiting part 600.

[0035] In one embodiment, such as Figure 3 and Figure 4 As shown, the side pressure through groove 140 and the built-in groove 150 form a communicating cavity. The bottom opening of the communicating cavity is provided with a detachable communicating cavity bottom cover 170. The bottom opening of the movable groove 160 is provided with a detachable movable groove bottom cover 180. In this embodiment of the present invention, the detachable provision of the movable groove bottom cover 180 and the communicating cavity bottom cover 170 allows the communicating cavity and the movable groove 160 to be opened, so as to facilitate the replacement of the locking component 400, the side pressure pop-out component 300, the press switching component 500, the movable limiting part 600 and the built-in switching limiting part 700.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Claims

1. A quick-assembly / disassembly platform, comprising a platform body and a quick-assembly plate, wherein both sides of the quick-assembly plate have beveled edges, and both sides of the platform body have side platforms, characterized in that, One of the side platforms has at least one fixed oblique pressure protrusion extending inclined towards the centerline of the platform body, and the other side platform has a locking component and a press-to-switch component on its side wall; The bottom wall of the platform body has a side pressure groove and an internal groove that are close to and communicate with the side of the locking component. The side pressure groove extends to the surface of the platform body, and the ends of the locking component and the press-to-switch component both extend into the internal groove. It also includes a side-pressure pop-out component and a built-in switching limiter; The side-pressure ejection assembly is located inside the side-pressure through groove and includes a pop-up block and a clamping block; The pop-up block is rotatably connected to the side wall of the side pressure channel through the clamping block on its side. The lower surface of the pop-up block has a pop-up spring that is always in a compressed state. The pop-up block has a clamping block that can press on one of the edge slopes of the quick-release plate. The built-in switching limiter is located inside the built-in groove. The built-in switching limiter can slide in the opposite direction along the length of the platform body. The built-in switching limiter is connected to the side-pressure pop-out component. It is used to restrict the clamping block from rotating toward the locking component when it is not in contact with the end of the locking component. One end of the built-in switching limiter abuts against the end of the pressing switching component that extends into the built-in groove. The end of the locking component that extends into the built-in groove is set opposite to the clamping block.

2. The quick assembly / disassembly platform according to claim 1, characterized in that, The locking assembly includes a stud portion, a screwing portion, and a jacking block; The stud portion spirally penetrates the side wall of the built-in groove, the actuating inclined block is located inside the built-in groove and is rotatably connected to the end of the stud portion, and the screwing part is located at the outer end of the stud portion; the clamping block has an inclined groove on the side wall facing the stud portion, and the actuating inclined block can be inserted into the inclined groove.

3. The rapid assembly / disassembly platform according to claim 2, characterized in that, The clamping block has a protrusion on the side facing the locking assembly, and the built-in switching limiter includes a built-in switching rod and a load-bearing inclined block; The built-in switching lever is slidably disposed inside the built-in groove. The side of the built-in switching lever facing the side-pressure pop-out component has a clearance groove. The clearance groove has a blocking protrusion. The end of the protrusion away from the pressing block extends into the clearance groove. The load-bearing inclined block is located at the end of the built-in switching rod near the pressing switching component, and it abuts against the end of the pressing switching component that extends into the built-in groove; The load-bearing inclined block is connected to the protruding part in the built-in groove by a switching spring.

4. The quick assembly / disassembly platform according to claim 3, characterized in that, The press-to-switch assembly includes a button part, a built-in block, and a button spring. The built-in block can slide into the interior of the built-in groove and its end is connected to the side wall of the built-in groove through the button spring. The button part is located at the outer end of the built-in block, and the side of the built-in block facing the built-in switching limiter has a side-pushing slope.

5. The rapid assembly / disassembly platform according to claim 1, characterized in that, The bottom of the platform body is also provided with a movable groove and the movable groove has a travel opening that extends to the upper surface of the platform body. The movable groove is provided with a movable limiting part that can slide along the width direction of the platform body. The movable limiting part has a movable protrusion that protrudes from the upper surface of the platform body. The upper surface of the platform body is also provided with a fixed limiting protrusion, and the end face of the quick-release plate facing the platform body is provided with a first locking block and a second locking block, which are respectively corresponding to the movable protrusion and the fixed limiting protrusion.

6. The quick assembly / disassembly platform according to claim 5, characterized in that, Both sides of the movable limiting part are provided with retractable protruding beads, which roll in contact with the inner wall of the movable groove. The inner wall of the movable groove has two side positioning grooves.

7. The quick assembly / disassembly platform according to claim 6, characterized in that, The side pressure channel and the built-in channel form a connecting cavity. The bottom opening of the connecting cavity is provided with a removable connecting cavity bottom cover. The bottom opening of the movable channel is provided with a removable movable channel bottom cover.

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