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CN-122002719-A - Quick release device and operation method thereof

CN122002719ACN 122002719 ACN122002719 ACN 122002719ACN-122002719-A

Abstract

A quick release device and an operation method thereof. The quick release device comprises a first connecting mechanism and a second connecting mechanism. The first connecting mechanism comprises a first outer shell, the inner shell is movably arranged in the first outer shell and comprises a clamping groove, the clamping groove comprises a locking section, a connecting section and an unlocking section, and the main elastic element is connected with the first outer shell and the inner shell. The second connecting mechanism comprises a second shell, a switching piece, a side elastic element and a connecting piece, wherein the switching piece is movably arranged in the second shell and comprises a clamping tenon, and the side elastic element is connected with the second shell and the switching piece. When the first connecting mechanism is connected with the second connecting mechanism, the clamping tenons are positioned at the locking sections of the clamping grooves. And when the first connecting mechanism is separated from the second connecting mechanism, the inner shell is moved to the unlocking position so that the clamping tenons are moved from the locking section to the connecting section, and then the inner shell is released so that the clamping tenons are moved to the unlocking section.

Inventors

  • LIANG XIUJIE

Assignees

  • 南宁富联富桂精密工业有限公司

Dates

Publication Date
20260508
Application Date
20241101

Claims (10)

  1. 1. A quick release device, comprising: a first connection mechanism comprising: A first housing; an inner shell movably arranged in the first outer shell and comprising a clamping groove, wherein the clamping groove comprises a locking section, a connecting section and an unlocking section, and A main elastic member connecting the first outer case and the inner case, and A second connection mechanism comprising: A second housing; A switching member movably disposed in the second housing and including a latch, and A side elastic element connected to the second housing and the switching member; wherein when the first connecting mechanism is connected with the second connecting mechanism, the first outer shell is contacted with the second outer shell, the inner shell is positioned at the initial position, the clamping tenons are positioned at the locking sections of the clamping grooves, When the first connecting mechanism is separated from the second connecting mechanism, the inner shell is moved to an unlocking position so that the clamping tenon is moved from the locking section to the connecting section, the side elastic element moves the switching piece and then releases the inner shell, the main elastic element moves the inner shell towards the initial position, and the clamping tenon is moved to the unlocking section.
  2. 2. The quick release apparatus of claim 1, further comprising a push-down assembly disposed on the second outer housing, the push-down assembly providing a pushing force on the inner housing when the first connecting mechanism is connected to the second connecting mechanism.
  3. 3. The quick release apparatus of claim 2, wherein the switch further comprises a notch, and the notch comprises an inclined surface, and the pushing assembly provides a pushing force to the inclined surface to position the switch in the standby position after the first connecting mechanism is separated from the second connecting mechanism.
  4. 4. The quick release apparatus of claim 2, wherein the first housing includes a limiting structure and the hold down assembly includes: the pressing body is movably positioned in the limiting structure; An abutting column connected to the pressing body, and And the upper spring is abutted against the second shell and the limiting structure.
  5. 5. The quick release apparatus of claim 1, wherein the inner housing further comprises a chute, an inlet end of the chute being coupled to a top surface of the inner housing, and a stop end of the chute being coupled to the locking section, the latch moving into the locking section via the chute during coupling of the first coupling mechanism to the second coupling mechanism.
  6. 6. The quick release apparatus of claim 1, wherein the switch further comprises a spring arm coupled to the latch.
  7. 7. The quick release apparatus of claim 1, wherein the first outer housing includes a press opening and the inner housing includes a press block, the press block being positioned within the press opening when the inner housing is in the initial position.
  8. 8. The quick release apparatus of claim 1, wherein the locking section extends longitudinally and perpendicularly to the connecting section, and the unlocking section is inclined relative to the locking section and the connecting section and is connected to the top surface of the inner housing.
  9. 9. A method of operating a quick release device comprising the steps of: (1) Pushing the inner shell in the first outer shell of the first connecting mechanism so that the clamping tenon of the switching piece in the second outer shell of the second connecting mechanism moves from the locking section of the clamping groove of the inner shell to the first end of the connecting section of the clamping groove; (2) The side elastic element of the second connecting mechanism moves the switching piece so that the clamping tenon moves from the first end of the connecting section to the second end of the connecting section; (3) Releasing the inner shell to move the inner shell toward the initial position by the main elastic element of the first connecting mechanism, and moving the latch from the second end of the connecting section to the unlocking section of the latch groove, and (4) And separating the first connecting mechanism and the second connecting mechanism, and separating the clamping tenons from the unlocking section.
  10. 10. The method of claim 9, further comprising (5) pushing the switch member to a ready position by a pushing component disposed in the second housing.

Description

Quick release device and operation method thereof Technical Field The present invention relates to a quick release device and an operation method thereof, and more particularly to a quick release device for connecting two objects and an operation method thereof. Background In order to increase the more diversified functions of the product, the product is generally designed in a modularized manner, so that a user can replace different modules according to different use situations, and further the purchase intention of the product is increased. The product of the modular design is provided with connectors on the main device and the replacement module respectively, so that a user can conveniently install or detach the replacement module on or from the main device through the connectors. Disclosure of Invention In view of this, the present invention provides a quick-release device that can simply and quickly connect and disconnect two parts of a product, thereby improving the convenience of using the product. In addition, the quick release device can be applied to various products. An embodiment of the invention discloses a quick release device, which comprises a first connecting mechanism and a second connecting mechanism. The first connecting mechanism comprises a first outer shell, an inner shell is movably arranged in the first outer shell and comprises a clamping groove, wherein the clamping groove comprises a locking section, a connecting section and an unlocking section, and the main elastic element is connected with the first outer shell and the inner shell. The second connecting mechanism comprises a second shell, a switching piece movably arranged in the second shell and comprising a trip, and a side elastic element connected with the second shell and the switching piece. When the first connecting mechanism is connected with the second connecting mechanism, the first outer shell is contacted with the second outer shell, the inner shell is positioned at the initial position, and the clamping tenons are positioned at the locking sections of the clamping grooves. When the first connecting mechanism is separated from the second connecting mechanism, the inner shell is moved to an unlocking position so that the clamping tenon is moved from the locking section to the connecting section, the side elastic element moves the switching piece and then releases the inner shell, the main elastic element moves the inner shell towards the initial position, and the clamping tenon is moved to the unlocking section. According to an embodiment of the present invention, the quick release device further includes a pressing component disposed on the second outer housing, and the pressing component provides a pushing force to the inner housing when the first connecting mechanism is connected to the second connecting mechanism. According to an embodiment of the invention, the switching member further includes a notch, and the notch includes an inclined surface, and when the first connecting mechanism is separated from the second connecting mechanism, the pressing component provides a pushing force on the inclined surface, so that the switching member is located at the preparation position. According to an embodiment of the invention, the first housing comprises a limiting structure, the pressing component comprises a pressing body movably positioned in the limiting structure, an abutting column connected with the pressing body, and an upper spring abutting against the second housing and the limiting structure. According to an embodiment of the present invention, the inner housing further includes a sliding groove, an inlet end of the sliding groove is connected to the top surface of the inner housing, and a stop end of the sliding groove is connected to the locking section. When the first connecting mechanism is connected with the second connecting mechanism, the clamping tenons move into the locking section through the sliding grooves. According to an embodiment of the invention, the switching member further includes a spring arm connected to the latch. According to an embodiment of the present invention, the first outer case includes a pressing opening, and the inner case includes a pressing block, and the pressing block is located in the pressing opening when the inner case is located at the initial position. According to an embodiment of the present invention, the first outer housing includes a first guide rail, and the inner housing further includes a first guide rib, the first guide rib is movably disposed on the first guide rail, and the first guide rail limits the first guide rib to move in a longitudinal direction. According to an embodiment of the present invention, the inner case further includes a second guide rail, and the second outer case includes a second guide rib, wherein the second guide rib is movably disposed on the second guide rail when the first connecting mechanism is connected to the second connectin