Quick fixing and locking piece

Abstract

The utility model discloses a fast fixing and locking piece which comprises a connecting rod and a locking assembly. A limiting disc is fixed to the right end of the connecting rod, and a supporting assembly is installed at the left end of the connecting rod; the locking assembly comprises clamping grooves, a fastening ring and arc-shaped clamping strips, the clamping grooves which are evenly distributed are formed in the upper end and the lower end of the surface of the connecting rod, the surface of the connecting rod is sleeved with the fastening ring, the two corresponding arc-shaped clamping strips are fixed into the fastening ring, and the arc-shaped clamping strips are clamped into the corresponding clamping grooves. The two plates needing to be connected are locked and connected through the locking assembly, the supporting assembly comprises a torsion spring, a clamping block and a connecting ring, the circumferential face of a connecting rod is sleeved with the torsion spring, the right end of the torsion spring is fixed to the left end of a fastening ring, the two plates can be fixed and locked very conveniently and rapidly, and meanwhile disassembly can be conducted rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of locking pieces, in particular to a quick-fix locking piece. Background Art

[0002] When two plates are connected and locked, bolts and nuts are usually used for connection. When bolts and nuts are used for connection, the end faces of the bolts and nuts are respectively against the side walls of the plates. When the plates are connected and locked with force, this method requires the use of a wrench for installation and disassembly, which is inefficient. For this reason, we propose a quick fixing locking piece. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a quick fixing and locking member, which can very conveniently and quickly fix and lock two plates and can also be quickly disassembled, thereby effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast fixing locking member, including a connecting rod and a locking assembly;

[0005] Connecting rod: a limit plate is fixed on the right end, and a supporting assembly is installed on the left end of the connecting rod;

[0006] Locking assembly: includes a slot, a fastening ring and an arc-shaped clip. The upper and lower ends of the connecting rod surface are provided with evenly distributed slots. The surface of the connecting rod is sleeved with a fastening ring. Two corresponding arc-shaped clips are fixed inside the fastening ring. The arc-shaped clips are clipped into the corresponding slots. The two plates that need to be connected are locked and connected by setting the locking assembly.

[0007] Furthermore, the supporting assembly includes a torsion spring, a clamping block and a connecting ring. The torsion spring is sleeved on the circumferential surface of the connecting rod. The right end of the torsion spring is fixed to the left end of the fastening ring. The left end of the torsion spring is fixed to the connecting ring. The clamping block is fixed inside the connecting ring. A connecting groove is provided at the left end of the connecting rod. The clamping block is clamped inside the connecting groove. The fastening ring is supported by setting the supporting assembly.

[0008] Furthermore, it also includes a fastening component, which includes a clamping hole, a connecting hole, a fixing ring, a sliding rod, a spring and a clamping head. Two corresponding clamping holes are provided on the left end of the circumferential surface of the connecting rod, and two corresponding connecting holes are provided on the circumferential surface of the connecting ring. A fixing ring is fixed inside the connecting hole, and a sliding rod is slidably connected inside the fixing ring. A clamping head is fixed on the end surface of the sliding rod, and the clamping head is clamped in the corresponding clamping hole. A spring is sleeved on the circumferential surface of the sliding rod, one end of the spring is fixed on the end surface of the fixing ring, and the other end of the spring is fixed on the end surface of the clamping head. The connecting ring is fixed by setting a fixing component.

[0009] Furthermore, it also includes a pulling component, which includes a pull rope and a mounting ring. The mounting ring is arranged on the circumferential surface of the connecting ring, and two corresponding pull ropes are fixed inside the mounting ring. The pull ropes are fixed on the end surface of the sliding rod. By arranging the pulling component, the two pull ropes can be moved by rotating the mounting ring during disassembly, and the movement of the two pull ropes drives the two sliding rods to move, and the movement of the two sliding rods drives the two clamps away from the two clamping holes. After moving away from the two clamping holes, the connecting ring can be removed. After the connecting ring is removed, the fastening ring can be rotated to make the two arc-shaped clamping strips inside it move away from the corresponding two clamping slots, and then it can be removed very conveniently.

[0010] Furthermore, a toggle ring is rotatably connected to the circumferential surface of the connecting ring, the mounting ring is fixed to the right end of the toggle ring, and uniformly spaced anti-slip strips are fixed to the circumferential surface of the toggle ring, and the user can rotate the connecting ring by rotating the toggle ring.

[0011] The utility model provides a connecting rod so that during use, the connecting rod can be inserted into the two connecting holes of the two plates that need to be connected and locked. After insertion, the limit plate is fitted with the plate on one side, and then the fastening ring is put on the circumferential surface of the connecting rod. After putting it on, the connecting ring connected to the left end is clamped at the left end of the circumferential surface of the connecting rod, and then the fastening ring is pulled along the connecting rod to move it to fit with the plate on the other side. After fitting, the fastening ring is loosened. At this time, the fastening ring will rotate under the action of the torsion spring so that the arc-shaped clamping strip inside it is clamped into the corresponding clamping groove. In this case, the two plates can be connected, and the torsion spring can ensure that the fastening ring will not rotate significantly. In this case, the two plates can be quickly locked and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the locking assembly of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the support assembly of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the fastening assembly of the utility model.

[0016] In the figure: 1 connecting rod, 2 limiting plate, 3 locking assembly, 31 card slot, 32 fastening ring, 33 arc-shaped card strip, 4 supporting assembly, 41 torsion spring, 42 card block, 43 connecting ring, 5 fastening assembly, 51 card hole, 52 connecting hole, 53 fixing ring, 54 sliding rod, 55 spring, 56 card head, 6 pulling assembly, 61 pull rope, 62 mounting ring, 7 toggle ring. DETAILED DESCRIPTION

[0017] See also Figure 1-4 , This embodiment provides a technical solution: a quick-fix locking member, including a connecting rod 1 and a locking assembly 3;

[0018] Connecting rod 1: a limiting plate 2 is fixed at the right end, a supporting assembly 4 is installed at the left end of the connecting rod 1, and the supporting assembly 4 includes a torsion spring 41, a clamping block 42 and a connecting ring 43. A torsion spring 41 is sleeved on the circumferential surface of the connecting rod 1, and the right end of the torsion spring 41 is fixed to the left end of the fastening ring 32. A connecting ring 43 is fixed to the left end of the torsion spring 41, and a clamping block 42 is fixed inside the connecting ring 43. A connecting groove is opened at the left end of the connecting rod 1, and the clamping block 42 is clamped inside the connecting groove. A fastening assembly 5 is also included. The fastening assembly 5 comprises a clamping hole 51, a connecting hole 52, a fixing ring 53, a slide bar 54, a spring 55 and a clamping head 56. Two corresponding clamping holes 51 are provided on the left end of the circumferential surface of the connecting rod 1, and two corresponding connecting holes 52 are provided on the circumferential surface of the connecting ring 43. The fixing ring 53 is fixed inside the connecting hole 52, and the slide bar 54 is slidably connected inside the fixing ring 53. The clamping head 56 is fixed on the end surface of the slide bar 54, and the clamping head 56 is clamped in the corresponding clamping hole 51. The circumferential surface of the slide bar 54 is fixed to the inner side of the fixing ring 53. A spring 55 is sleeved on the circumferential surface, one end of the spring 55 is fixed on the end surface of the fixing ring 53, and the other end of the spring 55 is fixed on the end surface of the clamping head 56. It also includes a pulling component 6, which includes a pull rope 61 and a mounting ring 62. A mounting ring 62 is provided on the circumferential surface of the connecting ring 43, and two corresponding pull ropes 61 are fixed inside the mounting ring 62. The pull rope 61 is fixed on the end surface of the sliding rod 54. By providing the pulling component 6, the two pull ropes 61 can be moved by rotating the mounting ring 62 during disassembly, and the movement of the two pull ropes 61 drives the two sliding rods 54 to move, and the movement of the two sliding rods 54 drives the two clamping heads 56 away from the two clamping holes 51. After moving away from the two clamping holes 51, the connecting ring 43 can be removed. After the connecting ring 43 is removed, the fastening ring 32 can be rotated to make the two arc-shaped clamping strips 33 inside it away from the corresponding two clamping grooves 31, and then it can be removed very conveniently. The connecting ring 43 is fixed by providing the fixing component 5, and the fastening ring 32 is supported by providing the supporting component 4.

[0019] The locking assembly 3 comprises a card slot 31, a fastening ring 32 and an arc-shaped card strip 33. The upper and lower ends of the surface of the connecting rod 1 are provided with evenly distributed card slots 31. The surface of the connecting rod 1 is sleeved with a fastening ring 32. Two corresponding arc-shaped card strips 33 are fixed inside the fastening ring 32. The arc-shaped card strips 33 are clamped in the corresponding card slots 31. By setting the locking assembly 3, the two plates that need to be connected are locked and connected.

[0020] Wherein: the circumferential surface of the connecting ring 42 is rotatably connected with the toggle ring 7, the mounting ring 62 is fixed to the right end of the toggle ring 7, and the circumferential surface of the toggle ring 7 is fixed with uniformly distributed anti-slip strips, and the user can rotate the connecting ring 42 by rotating the toggle ring 7.

[0021] When in use, the connecting rod 1 can be first inserted into the two connecting holes of the two plates that need to be connected and locked. After insertion, the limit plate 2 is fitted with the plate on one side, and then the fastening ring 32 is put on the circumferential surface of the connecting rod 1. After putting it on, the clamping block 42 is clamped into the inside of the connecting groove opened at the left end of the connecting rod 1. After clamping, the two clamping heads 56 will enter the inside of the two clamping holes 51 opened on the circumferential surface of the connecting rod 1 under the action of the two springs 55. In this case, the connecting ring 43 can be fixed. At this time, the two arc-shaped clamping strips 33 located inside the fastening ring 32 The clamp is connected inside the two corresponding slots 31, and then the fastening ring 32 is rotated to make the two arc-shaped clamping strips 33 rotate away from the corresponding two slots 31, and then the fastening ring 32 is pulled along the connecting rod 1 to move it to fit with the plate on the other side. After fitting, the fastening ring 3 is rotated to make the arc-shaped clamping strip 33 inside it re-clamped into the corresponding slot 31. At this time, under the action of the torsion spring 41, it can be ensured that the fastening ring 32 will not rotate significantly. In this case, the two plates can be firmly locked and fixed, so that the two plates are locked.

Claims

1. Rapidly fix the locking piece, characterized in that: It comprises a connecting rod (1) and a locking assembly (3); Connecting rod (1): a limit plate (2) is fixed at the right end, and a supporting assembly (4) is installed at the left end of the connecting rod (1); The locking assembly (3) comprises a clamping groove (31), a fastening ring (32) and an arc-shaped clamping strip (33). The upper and lower ends of the surface of the connecting rod (1) are both provided with uniformly distributed clamping grooves (31). The surface of the connecting rod (1) is sleeved with a fastening ring (32). Two corresponding arc-shaped clamping strips (33) are fixed inside the fastening ring (32). The arc-shaped clamping strips (33) are clamped inside the corresponding clamping grooves (31).

2. The quick-fix locking member according to claim 1, characterized in that: The support assembly (4) comprises a torsion spring (41), a clamping block (42) and a connecting ring (43); the torsion spring (41) is sleeved on the circumferential surface of the connecting rod (1); the right end of the torsion spring (41) is fixed to the left end of the fastening ring (32); the connecting ring (43) is fixed to the left end of the torsion spring (41); the clamping block (42) is fixed inside the connecting ring (43); a connecting groove is provided at the left end of the connecting rod (1); and the clamping block (42) is clamped inside the connecting groove.

3. The quick-fix locking member according to claim 2, characterized in that: The invention also comprises a fastening assembly (5), which comprises a clamping hole (51), a connecting hole (52), a fixing ring (53), a sliding rod (54), a spring (55) and a clamping head (56). The left end of the circumferential surface of the connecting rod (1) is provided with two corresponding clamping holes (51), the circumferential surface of the connecting ring (43) is provided with two corresponding connecting holes (52), the interior of the connecting hole (52) is fixed with a fixing ring (53), the interior of the fixing ring (53) is slidably connected with a sliding rod (54), the end surface of the sliding rod (54) is fixed with a clamping head (56), the clamping head (56) is clamped in the interior of the corresponding clamping hole (51), the circumferential surface of the sliding rod (54) is sleeved with a spring (55), one end of the spring (55) is fixed on the end surface of the fixing ring (53), and the other end of the spring (55) is fixed on the end surface of the clamping head (56).

4. The quick-fix locking member according to claim 3, characterized in that: The invention also comprises a pulling assembly (6), wherein the pulling assembly (6) comprises a pulling rope (61) and a mounting ring (62). The mounting ring (62) is arranged on the circumferential surface of the connecting ring (43), and two corresponding pulling ropes (61) are fixed inside the mounting ring (62). The pulling ropes (61) are fixed on the end surface of the sliding rod (54).

5. The quick-fix locking member according to claim 4, characterized in that: A toggle ring (7) is rotatably connected to the circumferential surface of the connecting ring (42), a mounting ring (62) is fixed to the right end of the toggle ring (7), and uniformly distributed anti-slip strips are fixed to the circumferential surface of the toggle ring (7).

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