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CN-224215207-U - Circular rotary lock structure

CN224215207UCN 224215207 UCN224215207 UCN 224215207UCN-224215207-U

Abstract

The utility model relates to the technical field of stage lamps, in particular to a circular rotary lock structure, which comprises a first mounting piece, a second mounting piece and a plurality of auxiliary pieces, wherein one side section of the first mounting piece is circular, the first mounting piece is provided with a plurality of matching pieces, one side section of the second mounting piece is circular, and the auxiliary pieces are matched with the matching pieces one by one to realize locking and unlocking of the first mounting piece and the second mounting piece. According to the utility model, the first mounting piece and the second mounting piece are mutually aligned and inserted, the clamping plate of the second mounting piece passes through the through hole of the first mounting piece and then rotates the second mounting piece, so that the clamping plate is positioned in the groove, the baffle plate blocks the clamping plate from separating from the edge of the first mounting piece, the first mounting piece and the second mounting piece are assembled, and when the locking piece is matched with the locking plate, the foolproof effect is achieved, and the first mounting piece and the second mounting piece can be locked.

Inventors

  • CHEN XIAOCONG
  • WU XIAOSHAN
  • TIAN YIBING

Assignees

  • 广州朗易照明科技有限公司

Dates

Publication Date
20260508
Application Date
20250630

Claims (6)

  1. 1. A structure of a circular ring-shaped rotary lock, characterized by comprising the following steps: The first mounting piece (10), one side section of the first mounting piece (10) is circular, and the first mounting piece (10) is provided with a plurality of matching pieces; The second installation piece (20), one side section of the second installation piece (20) is circular, and the second installation piece (20) is provided with a plurality of auxiliary pieces, wherein the auxiliary pieces are matched with the matched pieces one by one to realize locking and unlocking of the first installation piece (10) and the second installation piece (20); The novel lock comprises a first mounting piece (10), a second mounting piece (20) and an unlocking piece (23), wherein the periphery or the inner periphery of the first mounting piece (10) close to one end of the second mounting piece is provided with a groove (11), the edge of the groove (11) close to the first mounting piece (10) is provided with a baffle (12) and a through hole (13), the groove (11), the baffle (12) and the through hole (13) form the matching piece, one of the through holes (13) is fixedly connected with one end of the locking piece (14), the auxiliary piece is a clamping plate (21), the clamping plate (21) is arranged on the inner periphery or the outer periphery of the second mounting piece (20) close to one end of the first mounting piece (10), one of the clamping plate (21) is provided with an opening (22), and the opening (22) is provided with the unlocking piece (23).
  2. 2. The circular rotary lock structure according to claim 1, wherein the unlocking member (23) comprises a U-shaped plate and an extension plate (233), the U-shaped plate comprises a first plate (231) and a second plate (232), one end of the first plate (231) far away from the second plate (232) is connected with the extension plate (233), and the extension plate (233) and the first plate (231) are perpendicular to each other.
  3. 3. The circular rotary lock structure according to claim 1, wherein a plurality of the auxiliary members are uniformly arranged between the first mounting member (10), and a plurality of the mating members are uniformly arranged between the second mounting member (20).
  4. 4. A circular rotary lock structure according to any one of claims 1-3, wherein when the first mounting member (10) is provided with a groove (11) near the outer periphery of one end of the second mounting member (20), the first mounting member (10) comprises a first portion (101) and a second portion (102), the diameter of the first portion (101) is larger than the diameter of the second portion (102), the diameter of the first portion (101) is the same as the diameter of the second mounting member (20), and the groove (11) is provided in the inner periphery of the second portion (102).
  5. 5. A circular rotary lock structure according to any one of claims 1-3, wherein when the first mounting member (10) is provided with a groove (11) near the inner periphery of one end of the second mounting member (20), the second mounting member (20) comprises a third portion and a fourth portion, the diameter of the third portion is larger than the diameter of the fourth portion, the diameter of the third portion is the same as the diameter of the first mounting member (10), and the catch plate (21) is provided on the outer periphery of the fourth portion.
  6. 6. The circular rotary lock structure according to claim 1, wherein the first mounting member (10) is a luminaire and the second mounting member (20) is a light shield.

Description

Circular rotary lock structure Technical Field The utility model relates to the technical field of stage lamps, in particular to a circular rotary lock structure. Background The stage lamp is generally provided with a light blocking cover separately, two circular workpieces/components are usually adopted to realize rapid assembly and disassembly, and two types of matching are generally adopted, one type of the two types of the two circular workpieces/components is matched and connected through internal and external threads, the two types of the two circular workpieces/components have the defect that when the two circular workpieces/components are in relative position after being connected, the two types of the two circular workpieces/components are difficult to realize, and the other type of the two types of the two circular workpieces/components are in clamping groove type connection, and the two types of the two circular workpieces/components are in clamping groove type connection, and have the defect that when the two circular workpieces/components are in relative position after being connected, the two types of the two circular workpieces/components are in relative position after being connected, the two circular workpieces/components are required to be specially paid attention to the relative positions of clamping grooves. Disclosure of utility model The utility model provides a circular ring-shaped rotary lock structure aiming at the problems, which mainly solves the problems in the background technology. The utility model provides a circular rotary lock structure, comprising: The first mounting piece is circular in cross section at one side, and is provided with a plurality of matching pieces; The cross section of one side of the second installation piece is circular, and the second installation piece is provided with a plurality of auxiliary pieces, wherein the auxiliary pieces are matched with the matching pieces one by one to realize the locking and the unlocking of the first installation piece and the second installation piece; The periphery or the inner periphery that first installed part is close to second installed part one end are equipped with the recess, the recess is close to the border of first installed part and is equipped with baffle and opening, the recess the baffle with the opening forms the cooperation piece, one of them opening and the one end fixed connection of jam plate, the auxiliary member is the cardboard, the cardboard is located the second installed part is close to the inner periphery or the periphery of first installed part one end, one of them the second installed part of cardboard side is equipped with the opening, the opening is equipped with the unblock piece. The unlocking piece comprises a U-shaped plate and an extension plate, wherein the U-shaped plate comprises a first plate and a second plate, one end, far away from the second plate, of the first plate is connected with the extension plate, and the extension plate and the first plate are mutually perpendicular. The auxiliary parts are uniformly arranged on the first mounting part, and the matching parts are uniformly arranged on the second mounting part. The further improvement lies in, when the periphery that first installed part is close to second installed part one end is equipped with the recess, first installed part includes first portion and second portion, the diameter of first portion is greater than the diameter of second portion, the diameter of first portion with the diameter of second installed part is the same, the recess set up in the inner periphery of second portion. The further improvement lies in, when the first installed part is close to the inner periphery of second installed part one end and is equipped with the recess, the second installed part includes third portion and fourth portion, the diameter of third portion is greater than the diameter of fourth portion, the diameter of third portion is the same with the diameter of first installed part, the periphery of fourth portion is located to the cardboard. The further improvement is that the first mounting piece is a lamp and the second mounting piece is a light shield. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the first mounting piece and the second mounting piece are mutually aligned and inserted, the clamping plate of the second mounting piece passes through the through hole of the first mounting piece and then rotates the second mounting piece, so that the clamping plate is positioned in the groove, the baffle plate blocks the clamping plate from separating from the edge of the first mounting piece, the first mounting piece and the second mounting piece are assembled, and when the locking piece is matched with the locking plate, the foolproof effect is achieved, and the first mounting piece and the second mounting piece can be locked. Drawings The drawings are for il