Quick-release lock catch for three-dimensional scanning equipment

Abstract

The utility model relates to the technical field of lock catches, in particular to a quick-release lock catch for three-dimensional scanning equipment. The quick mounting device comprises a shell and a quick mounting seat, a convex block is mounted on the surface of the quick mounting seat, two mounting holes which are symmetrically distributed are formed in the surface of the convex block, clamping grooves are symmetrically formed in the two sides of the convex block, two screw holes are symmetrically formed in the surface of the quick mounting seat, a quick mounting plate is arranged outside the quick mounting seat in a sleeving mode, and the quick mounting plate is arranged on the surface of the quick mounting seat in a sleeving mode. Two screws are inserted into the surface of the quick mounting plate in a threaded mode, the screws are installed in the mounting holes, one end of the quick mounting plate is slidably connected with a push button, the inner side of one end of the push button is fixedly connected with a compressed spring, a pin is installed in the screw hole, and the arc surface of the pin is rotationally connected with a hook. A triangular protrusion is arranged at the end, close to the push button, of the hook, and the triangular protrusion of the hook abuts against the push button. The problems that a traditional installation mode of the three-dimensional scanning equipment is troublesome and not easy to disassemble and assemble, and a traditional lock catch is not firm in locking are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lock catch, especially to a quick-release lock catch for three-dimensional scanning equipment. BACKGROUND

[0002] A lock catch is a mechanical device used to secure, connect, or close objects. It fixes two components together through insertion, clamping, or hanging, and is usually used to ensure the safety or sealing of doors, boxes, bags, and other objects.

[0003] In the prior art, such as the utility model with publication number CN211287094U. Specifically discloses a lock catch, which is used to fix the cover on the case, a sliding groove is formed on the cover, and a lock piece protruding inward on the case can be attached to the lower surface of the cover. It includes: a sliding body assembled in the sliding groove on the cover, which can slide between an unlocking position and a locking position, and the top of the sliding body protrudes upward to form a handle; a pressing tongue protrudes from the bottom of one end of the sliding body close to the lock piece of the case. When the sliding body is in the unlocking position, the pressing tongue is away from the lock piece. When the sliding body slides from the unlocking position to the locking position, the pressing tongue will move under the lock piece of the case to clamp and fix the lock piece relative to the bottom of the cover.

[0004] The above technical content has the following defects: the existing three-dimensional scanning equipment usually needs to be frequently disassembled or adjusted in position to adapt to different scanning scenes and needs during use. However, the current common fixing method in the prior art is mostly bolt connection or complex buckle structure. These schemes have the following disadvantages in actual operation: first, the bolt connection method takes a long time to install and disassemble, and the operation is complex, which is not convenient for high-frequency equipment movement or replacement; second, although some buckle structures achieve a certain convenience, they are prone to loose or loose in high-strength or frequent use, affecting the stability of the equipment. In addition, these traditional schemes may need additional tools when tightening and loosening, increasing the inconvenience of operation. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems of the traditional installation method of three-dimensional scanning equipment in the prior art, which is cumbersome, not easy to disassemble, and the traditional lock catch is not reliable, and proposes a quick-release lock catch for three-dimensional scanning equipment.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a quick release lock catch for three-dimensional scanning equipment, including shell and quick mounting seat, the surface of quick mounting seat is installed with lug, the surface of lug is equipped with two symmetrical distribution's mounting hole, the both sides symmetrical of lug are equipped with the clamping slot, the surface of quick mounting seat is equipped with two screw holes symmetrically, the outside of quick mounting seat is equipped with quick mounting plate, the surface of quick mounting plate is equipped with two screws of thread insertion, the screw is installed in mounting hole, one end of quick mounting plate is slidably connected with push button, the inboard one end of push button is fixedly connected with compression spring, the screw hole is installed with the pin, the arc surface of pin is rotatably connected with hook, the one end of hook close to push button is equipped with triangular projection, the triangular projection of hook is abutted with push button, the other end of hook is clamped in the clamping slot of lug, the shell is sleeved in quick mounting plate outside.

[0007] Preferably, the inside of quick mounting plate is fixedly connected with clamping plate, the section of clamping plate is'U' shape, the one end of compression spring away from push button is fixedly connected with clamping plate.

[0008] The effect of the above components is that the two hooks can be positioned by the clamping plate.

[0009] Preferably, the surface of push button is equipped with sliding slot, the inboard of quick mounting plate is fixedly connected with positioning block, and the positioning block slides in the sliding slot of push button.

[0010] The effect of the above components is that the moving position of push button is further defined.

[0011] Preferably, the one end of lug close to push button is equipped with positioning slot, and the positioning slot is rectangular.

[0012] Preferably, the one side of hook close to push button is equipped with recess, and the size of recess of hook is adapted to the size of push button.

[0013] Preferably, the surface of quick mounting plate is equipped with rectangular slot, and the lug slides in the rectangular slot of quick mounting plate.

[0014] The utility model has the advantages of:

[0015] In this invention, the three-dimensional scanning device is aligned with the locking housing 1, and the device is gently pressed down. When it slides to the predetermined position, the self-locking pin 12 inside the locking device pops out and automatically inserts to complete the locking. The specific operation process is as follows: When the quick-release base 2 is pressed upward, the top of the quick-release base 2 will press the two hooks 13, causing the two hooks 13 to open in a direction away from each other. Then, continue to push the mounting base. When the slot 6 of the protrusion 4 moves to the position of the hook 13, the two hooks 13 will move closer to each other under the action of the compression spring 14. At this time, the hooks 13 will directly lock into the slot 6 of the protrusion 4, thereby achieving the effect of quickly locking the quick-release base 2. The pin 12 plays the role of making the hooks 13 rotate along the axis. When disassembly is required, the push button 3 can be pressed directly. The push button 3 will slide along the surface of the positioning block 11 with the help of the slide groove 15. The push button 3 will press the triangular protrusions of the two hooks 13, causing the two hooks 13 to open again. At this time, the quick-release base 2 can be directly removed from the quick-release plate 8, thereby achieving the effect of quick disassembly and assembly of the 3D scanning equipment.

[0016] In this invention, existing technologies suffer from low assembly and disassembly efficiency, failing to meet the demands of high-frequency operation. By optimizing the structural design, the device achieves rapid locking and unlocking. Locking reliability: Traditional snap-fit ​​structures are prone to loosening or insecure fixing. This invention, through its self-locking design and optimized force-bearing structure, ensures the device remains stable throughout use. Tool dependence: Existing fixing devices often require additional tools, increasing the operational complexity of portable devices. This invention's design allows for installation and disassembly without the need for additional tools. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the quick-release plate of this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the quick-release plate and quick-release base of this utility model;

[0020] Figure 4 This utility model Figure 1 A partial structural breakdown diagram.

[0021] Legend: 1. Outer shell; 2. Quick-release base; 3. Push button; 4. Protrusion; 5. Positioning groove; 6. Slot; 7. Screw hole; 8. Quick-release plate; 9. Screw; 10. Mounting hole; 11. Positioning block; 12. Pin; 13. Hook; 14. Compression spring; 15. Slide groove; 16. Locking plate. Detailed Implementation

[0022] Reference Figure 1As shown, the utility model provides a technical scheme: a quick release lock catch for three -dimensional scanning equipment, including shell 1 and quick mounting seat 2, the surface of quick mounting seat 2 is provided with lug 4, the surface of lug 4 is provided with two symmetrical distribution mounting hole 10, the both sides of lug 4 are provided with the clamping slot 6 symmetrically, the surface of quick mounting seat 2 is provided with two screw holes 7 symmetrically, and quick mounting plate 8 is provided outside quick mounting seat 2.

[0023] The specific settings and effects of the whole will be described below.

[0024] Referring to Figure 2 、 Figure 3 and Figure 4 As shown in the embodiment: the surface of quick mounting plate 8 is provided with two screws 9, screw 9 is installed in mounting hole 10, one end of quick mounting plate 8 is slidably connected with push button 3, the inner side of one end of push button 3 is fixedly connected with compression spring 14, pin 12 is installed in screw hole 7, the arc surface of pin 12 is rotatably connected with hook 13, the end close to push button 3 of hook 13 is provided with triangular protrusion, the triangular protrusion of hook 13 is in abutment with push button 3, the other end of hook 13 is clamped in the clamping slot 6 of lug 4, and shell 1 is sleeved outside quick mounting plate 8. The inside of quick mounting plate 8 is fixedly connected with clamping plate 16, the section of clamping plate 16 is "U" shape, the end away from push button 3 of compression spring 14 is fixedly connected with clamping plate 16, reaches the effect that two hooks 13 can be positioned with the help of clamping plate 16. The surface of push button 3 is provided with sliding slot 15, the inner side of quick mounting plate 8 is fixedly connected with positioning block 11, positioning block 11 slides in sliding slot 15 of push button 3, reaches the effect that the moving position of push button 3 is further defined. The end close to push button 3 of lug 4 is provided with positioning slot 5, and the positioning slot 5 is rectangular. The recess is provided on the side close to push button 3 of hook 13, and the size of the recess of hook 13 is adapted to the size of push button 3. The surface of quick mounting plate 8 is provided with rectangular groove, and lug 4 slides in the rectangular groove of quick mounting plate 8.

[0025] The working principle is that the three-dimensional scanning device is aligned with the lock shell 1, the device is gently pressed down, and when it slides to the predetermined position, the self-locking pin 12 in the lock is ejected and automatically inserted to complete the locking. The specific operation process is as follows: when the quick mounting seat 2 is extruded upward, the top of the quick mounting seat 2 extrudes two hooks 13, so that the two hooks 13 are opened away from each other, then the mounting seat is continuously pushed, when the clamping groove 6 of the protrusion 4 moves to the position of the hook 13, the two hooks 13 are closed to each other under the action of the compression spring 14, at this time the hook 13 is directly buckled in the clamping groove 6 of the protrusion 4, so that the effect of quickly locking the quick mounting seat 2 is realized, wherein the pin 12 plays a role of enabling the hook 13 to rotate along the shaft, when disassembly is needed, the push button 3 can be directly pressed, the push button 3 slides along the surface of the positioning block 11 through the sliding groove 15, the push button 3 extrudes the triangular protrusions of the two hooks 13, so that the two hooks 13 are opened again, at this time the quick mounting seat 2 can be directly taken out from the quick mounting plate 8, so that the effect of quickly disassembling and assembling the three-dimensional scanning device is realized.

[0026] In the description of the utility model, it is explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, and can be detachably connected, or integrally connected, it can be mechanically connected, or electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

Claims

1. A quick release lock for a three-dimensional scanning device, comprising a housing (1) and a quick mount seat (2), characterized in that: The surface of the quick mounting seat (2) is provided with a protrusion (4), the surface of the protrusion (4) is provided with two symmetrically distributed mounting holes (10), the two sides of the protrusion (4) are symmetrically provided with clamping grooves (6), the surface of the quick mounting seat (2) is symmetrically provided with two screw holes (7), the outside of the quick mounting seat (2) is sleeved with a quick mounting plate (8), the surface of the quick mounting plate (8) is threadedly provided with two screws (9), the screws (9) are mounted in the mounting holes (10), one end of the quick mounting plate (8) is slidably connected with a push button (3), the inner side of one end of the push button (3) is fixedly connected with a compression spring (14), the screw hole (7) is provided with a pin (12), the arc surface of the pin (12) is rotatably connected with a hook (13), one end of the hook (13) close to the push button (3) is provided with a triangular protrusion, the triangular protrusion of the hook (13) abuts against the push button (3), the other end of the hook (13) is clamped in the clamping groove (6) of the protrusion (4), and the shell (1) is sleeved outside the quick mounting plate (8).

2. A quick release carabiner for a three-dimensional scanning device according to claim 1, wherein: The inside of the quick mounting plate (8) is fixedly connected with a clamping plate (16), the cross section of the clamping plate (16) is "U" shaped, and the end of the compression spring (14) away from the push button (3) is fixedly connected with the clamping plate (16).

3. A quick release carabiner for a three-dimensional scanning device according to claim 1, wherein: The surface of the push button (3) is provided with a sliding groove (15), the inner side of the quick mounting plate (8) is fixedly connected with a positioning block (11), and the positioning block (11) slides in the sliding groove (15) of the push button (3).

4. A quick release carabiner for a three-dimensional scanning device according to claim 1, wherein: The end of the protrusion (4) close to the push button (3) is provided with a positioning groove (5), and the positioning groove (5) is rectangular.

5. A quick release carabiner for a three-dimensional scanning device according to claim 1, wherein: The side of the hook (13) close to the push button (3) is provided with a groove, and the size of the groove of the hook (13) is matched with the size of the push button (3).

6. A quick release carabiner for a three-dimensional scanning device according to claim 1, wherein: The surface of the quick mounting plate (8) is provided with a rectangular groove, and the protrusion (4) slides in the rectangular groove of the quick mounting plate (8).

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