CN219283191U - Quick locking mechanism and light filling lamp - Google Patents

Abstract

The application relates to a quick locking mechanism and light filling lamp. The quick locking mechanism includes: the first connecting piece is convexly provided with a clamping block; the second connecting piece is provided with an annular mounting groove, and a first notch is formed in the side wall surrounding the mounting groove; the rotary disk is arranged in the mounting groove and provided with a second notch; the rotary disk can rotate relative to the second connecting piece and has a first rotation limit position and a second rotation limit position; in the first rotation limit position, the first notch corresponds to the second notch, and the clamping block can extend into the first notch and the mounting groove through the second notch; at the second rotation extreme position, first breach dislocation with the second breach, the rotary disk is limited in the mounting groove with the fixture block along its axial, and the lateral wall at first breach place constitutes the locking to the fixture block in the circumference of rotary disk to realized quick locking with second connecting piece and first connecting piece in the axial and the circumference of rotary disk, the rotary disk counter-rotating can carry out quick unblock.

Description

Quick locking mechanism and light filling lamp

Technical Field

The application relates to the technical field of quick-change structures, in particular to a quick locking mechanism and a light supplementing lamp.

Background

At present, in the film industry, the light filling lamp is an indispensable part in film shooting, and film shooting has higher requirements on light quality, often can not reach the purpose through the bare light source of the light filling lamp, and accessories such as a spotlight cover, a lantern cover, a shading plate, an imaging cylinder and the like are required to be externally connected on a lamp bracket of the light filling lamp. However, when the accessory is connected with the lamp bracket, the accessory is connected through the matched connecting holes of the accessory and the lamp bracket by screws, so that the problem that the accessory is more troublesome to assemble and disassemble when the accessory is frequently replaced is solved.

Disclosure of Invention

Based on this, it is necessary to provide a quick locking mechanism capable of achieving quick assembly and disassembly, and also to provide a light supplementing lamp including the quick locking mechanism.

A quick lock mechanism comprising:

the first connecting piece is convexly provided with a clamping block;

the second connecting piece is provided with an annular mounting groove, and a first notch is formed in the side wall surrounding the mounting groove; a kind of electronic device with high-pressure air-conditioning system

The rotating disc is arranged in the mounting groove and is provided with a second notch; the rotary disk can rotate relative to the second connecting piece and has a first rotation limit position and a second rotation limit position; in the first rotation limit position, the first notch corresponds to the second notch, and the clamping block can extend into the first notch and the mounting groove through the second notch; in the second rotation limit position, the first notch and the second notch are staggered, the clamping block is limited in the mounting groove along the axial direction of the rotating disc, and the side wall where the first notch is located locks the clamping block in the circumferential direction of the rotating disc.

In the quick locking mechanism, the clamping block located on the first connecting piece can extend into the mounting groove and the first notch through the first notch, the second notch is gradually misplaced with the first notch along with the rotation of the rotating disk relative to the second connecting piece, the clamping block is limited in the mounting groove by the rotating disk, so that the second connecting piece and the first connecting piece are locked with each other in the axial direction of the rotating disk, meanwhile, the side wall where the first notch is located can form a stop for the clamping block, and the second connecting piece and the first connecting piece are locked with each other in the circumferential direction of the rotating disk. Therefore, the rotating disc can be rotated relative to the second connecting piece, and the first connecting piece and the second connecting piece can be quickly locked or quickly unlocked, so that the purpose of quickly assembling and disassembling the first connecting piece and the second connecting piece is achieved.

In one embodiment, one of the rotating disc and the second connecting piece is provided with a strip-shaped groove extending along the circumferential direction of the rotating disc, and the other one is provided with a mounting hole; the quick locking mechanism comprises a guide post, wherein the guide post penetrates through the mounting hole along the radial direction of the rotating disk and extends into the strip-shaped groove; and along with the rotation of the rotating disc relative to the second connecting piece, the guide post moves along the extending direction of the strip-shaped groove, and when the guide post abuts against the two ends of the strip-shaped groove, the rotating disc is positioned at the first rotation limit position and the second rotation limit position.

In one embodiment, the quick locking mechanism comprises a sleeve, wherein the sleeve is sleeved on the periphery of the guide post and can move relative to the guide post along the circumferential direction of the guide post.

In one embodiment, a plurality of strip-shaped grooves are formed, the strip-shaped grooves are uniformly distributed along the circumferential direction of the rotating disc, and the guide posts are in one-to-one correspondence with the strip-shaped grooves.

In one embodiment, the side wall surrounding the mounting groove comprises an inner side wall, an outer side wall and a bottom wall, wherein the outer side wall surrounds the periphery of the inner side wall, and the bottom wall is connected between the inner side wall and the outer side wall; the first notch is formed in the inner side wall, and the first connecting piece is accommodated in a space surrounded by the inner side wall.

In one embodiment, the rotating disc is provided with an elastic pressing member, and the elastic pressing member can rotate along with the rotating disc relative to the second connecting member, and elastically press the clamping block to the second connecting member along the axial direction of the rotating disc when the rotating disc is in the second rotation limit position.

In one embodiment, the elastic pressing piece extends along the circumferential direction of the rotating disc to form a sheet shape with two ends fixedly connected with the rotating disc and a convex middle part.

In one embodiment, the quick locking mechanism comprises a rotary switch and a gear, wherein the rotary switch is rotationally connected with the second connecting piece and fixedly connected with the gear; the rotating disk is provided with saw teeth meshed with the gear along the circumference of the rotating disk.

In one embodiment, the plurality of second notches are provided, the plurality of first notches are provided, and the plurality of second notches are uniformly distributed along the circumferential direction of the rotating disc and are in one-to-one correspondence with the plurality of first notches when the rotating disc is at the first rotation limit position; the clamping blocks are multiple, and the clamping blocks are in one-to-one correspondence with the second gaps.

A light supplementing lamp, comprising:

the quick locking mechanism;

the lamp main body is fixedly connected with the second connecting piece; a kind of electronic device with high-pressure air-conditioning system

And the accessory is fixedly connected with the first connecting piece.

In the light filling lamp of this application, various annex can be through the quick assembly disassembly of first connecting piece and second connecting piece and be connected or separate with the lamps and lanterns main part realization fast to make the light filling lamp wholly can satisfy various light requirements.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a light-compensating lamp according to an embodiment of the present application;

FIG. 2 is a schematic view of the light supplementing lamp shown in FIG. 1 with the lamp body removed;

FIG. 3 is an exploded view of the structure of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3; a kind of electronic device with high-pressure air-conditioning system

FIG. 5 is a schematic view of the rotary table of FIG. 3 from another perspective;

reference numerals illustrate:

10. a light supplementing lamp; 100. a lamp body; 200. an accessory; 300. a quick locking mechanism; 310. a first connector; 311. a clamping block; 320. a second connector; 321. a mounting groove; 322. a first notch; 323. a mounting hole; 324. an inner sidewall; 325. an outer sidewall; 326. a bottom wall; 330. a rotating disc; 331. a second notch; 332. a bar-shaped groove; 333. a first connection portion; 334. a second connecting portion; 335. saw teeth; 340. a guide post; 350. a sleeve; 360. an elastic pressing member; 370. a rotary switch; 380. a gear.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 5, the present application provides a light supplementing lamp 10, which includes a quick locking mechanism 300, a lamp main body 100 and an accessory 200, wherein the quick locking mechanism 300 includes a first connecting member 310 and a second connecting member 320, the first connecting member 310 is fixedly connected with the accessory 200, and the second connecting member 320 is fixedly connected with the lamp main body 100, so that the quick connection between the accessory 200 and the lamp main body 100 is realized through the quick connection between the first connecting member 310 and the second connecting member 320. In this application, accessory 200 may be a light shield, a lantern, a visor, an imaging cartridge, or the like. In other embodiments, the lamp body 100 and the accessory 200 may be two other connection structures that need to be connected together. In the present application, the first connector 310 is integrally formed with the housing of the accessory 200, and the second connector 320 is fastened to the housing of the lamp body 100 by a threaded fastener. In other embodiments, the first connector 310 and the housing of the accessory 200, and the second connector 320 and the housing of the lamp main body 100 may be fixed together by other connection methods, such as gluing, welding, and the like.

Referring to fig. 2 to 4, in particular, the quick lock mechanism 300 includes a first connector 310, a second connector 320, and a rotating disc 330. The first connector 310 is convexly provided with a clamping block 311. The second connecting piece 320 is provided with an annular mounting groove 321, and a first notch 322 is formed on the side wall surrounding the mounting groove 321. The rotating disk 330 is mounted on the mounting groove 321, and a second notch 331 is formed on the rotating disk 330. The rotating disc 330 can rotate relative to the second connector 320 to have a first rotation limit position and a second rotation limit position. In the first rotation limit position, the first notch 322 corresponds to the second notch 331, and the clamping block 311 can extend into the first notch 322 and the mounting groove 321 through the second notch 331. In the second rotation limit position, the first notch 322 and the second notch 331 are dislocated, the rotating disc 330 limits the clamping block 311 to the mounting groove 321 along the axial direction of the rotating disc 330, and the side wall where the first notch 322 is located locks the clamping block 311 in the circumferential direction of the rotating disc 330.

It will be appreciated that, for the rotating disc 330, it rotates in the annular mounting groove 321 relative to the second connector 320 to perform a circular motion, so that the direction of the circular motion of the rotating disc 330 is the circumferential direction of the rotating disc 330, and the direction of the rotation central axis of the circular motion of the rotating disc 330 is the axial direction of the rotating disc 330, and the direction of the circular motion of the rotating disc 330 from the circumferential edge to the circumferential center is the radial direction of the rotating disc 330.

It can be appreciated that when the rotating disc 330 is at the first rotation limit position, since the first notch 322 corresponds to the second notch 331, the first connector 310 can extend into the mounting groove 321 from the second notch 331 when approaching the rotating disc 330 along the axial direction of the rotating disc 330, and meanwhile, the clamping block 311 extends into the first notch 322, and as the rotating disc 330 rotates relative to the second connector 320, the second notch 331 is gradually dislocated with the first notch 322, and thus, in the axial direction of the rotating disc 330, the clamping block 311 cannot be withdrawn from the second notch 331, and the rotating disc 330 limits the clamping block 311 in the mounting groove 321, so that the second connector 320 and the first connector 310 are locked with each other in the axial direction of the rotating disc 330. In addition, since the clamping block 311 extends into the first notch 322, in the circumferential direction of the rotating disc 330, the side wall of the first notch 322 forms a stop for the clamping block 311, so that the second connector 320 and the first connector 310 are locked with each other in the circumferential direction of the rotating disc 330. Thus, by rotating the rotating disk 330 relative to the second connector 320, a quick locking of the first connector 310 to the second connector is achieved. On the contrary, after the rotating disc 330 is reversely rotated from the second limit position to the first limit position, the second notch 331 may correspond to the first notch 322, so that the clamping block 311 may withdraw from the mounting groove 321 and the first notch 322 from the second notch 331 along the axial direction of the rotating disc 330, thereby realizing quick unlocking of the first connecting piece 310 and the second connecting piece 320.

In summary, in the quick locking mechanism 300 of the present application, the rotating disc 330 is rotated relative to the second connector 320, so that the first connector 310 and the second connector can be quickly locked or unlocked, thereby achieving the purpose of quickly assembling and disassembling the first connector 310 and the second connector 320.

In some embodiments, one of the rotating disc 330 and the second connecting member 320 is provided with a bar-shaped groove 332 extending along the circumferential direction of the rotating disc 330, and the other is provided with a mounting hole 323, and the quick locking mechanism 300 includes a guide post 340, where the guide post 340 penetrates the mounting hole 323 along the radial direction of the rotating disc 330 and extends into the bar-shaped groove 332. As the rotating disc 330 rotates relative to the second connector 320, the guide posts 340 move along the extending direction of the bar-shaped groove 332, and when the guide posts abut against the two ends of the bar-shaped groove 332, the rotating disc 330 is located at the first rotation limit position and the second rotation limit position.

In this application, the bar-shaped groove 332 is formed in the rotating disc 330, and the mounting hole 323 is formed in the second connecting member 320. Through setting the guide post 340, after the guide post 340 penetrates through the mounting hole 323 and extends into the bar-shaped groove 332, the guide post 340 abuts against two ends of the bar-shaped groove 332 to limit the rotation of the rotating disc 330 within a certain angle range, so that the rotating disc 330 has a first rotation limit position and a second rotation limit position, and the relative locking or the relative unlocking of the first connecting piece 310 and the second connecting piece 320 is easy to control. In other embodiments, the bar-shaped groove 332 may be further formed on the second connector 320, and the mounting hole 323 may be formed on the rotating disc 330. In addition, since the guide posts 340 are installed in the radial direction of the rotating disk 330, the guide posts 340 may prevent the rotating disk 330 from being separated from the second connector 320 in the axial direction thereof, thereby confining the rotating disk 330 within the installation groove 321, and rotating only the rotating disk 330 in the circumferential direction with respect to the second connector 320.

With continued reference to fig. 2 to 4, further, the quick locking mechanism 300 includes a sleeve 350, where the sleeve 350 is sleeved on the periphery of the guide post 340, and is capable of moving relative to the guide post 340 along the circumferential direction of the guide post 340. It will be appreciated that as the guide post 340 moves within the slot 332 relative to the slot 332, the sleeve 350 around the guide post 340 may create rolling friction between the guide post 340 and the side surrounding the slot 332, which may act to reduce friction resistance.

In this application, the plurality of bar grooves 332 is provided, the plurality of bar grooves 332 are uniformly distributed along the circumference of the rotating disc 330, and the plurality of guide posts 340 are in one-to-one correspondence with the plurality of bar grooves 332. By providing the plurality of bar-shaped grooves 332 and the plurality of guide posts 340, it is possible to ensure that the rotating disk 330 and the second connector 320 are connected at a plurality of positions in the circumferential direction of the rotating disk 330, thereby ensuring connection stability and relative rotation stability of the two.

Referring to fig. 2 to 5, in the embodiment, the side walls surrounding the mounting groove 321 include an inner side wall 324, an outer side wall 325, and a bottom wall 326, the outer side wall 325 surrounds the periphery of the inner side wall 324, and the bottom wall 326 is connected between the inner side wall 324 and the outer side wall 325. The first notch 322 is disposed on the inner sidewall 324, and the first connector 310 is accommodated in a space defined by the inner sidewall 324. It will be appreciated that the first notch 322 extends through a side of the inner sidewall 324 distal from the bottom wall 326 from a position proximate to the bottom wall 326 gradually distal from the bottom wall 326. The cross section of the rotating disk 330 is in an L shape and is respectively a first connection portion 333 and a second connection portion 334, wherein the first connection portion 333 extends into the mounting groove 321, and the second connection portion 334 is opposite to the bottom wall 326 of the mounting groove 321, so that the second notch 331 is located at the second connection portion 334. The second connection portion 334 is annular, and the second notch 331 extends toward and is located in the inner ring of the second connection portion 334. Thus, the second notch 331 can be communicated with the first notch 322 and is opposite in an L shape, so that the clamping block 311 can extend into the first notch 322 and the mounting groove 321 from the second notch 331. It should be noted that, the second connection portion 334 protrudes from a side of the inner sidewall 324 away from the outer sidewall 325, so that after the rotating disc 330 rotates and the second notch 331 is dislocated from the first notch 322, the second connection portion 334 can cover the first notch 322 to limit the clamping block 311 in the mounting groove 321 and the first notch 322.

With continued reference to fig. 2 to 5, in particular in the present application, the rotating disc 330 is provided with an elastic pressing member 360, and the elastic pressing member 360 can rotate with the rotating disc 330 relative to the second connecting member 320, and elastically press the clamping block 311 against the second connecting member 320 along the axial direction of the rotating disc 330 when the rotating disc 330 is at the second rotation limit position. It will be appreciated that, for the clamping blocks 311 extending into the mounting groove 321 at different heights, the clamping blocks can be pressed against the second connecting piece 320 under the elastic action of the elastic pressing piece 360, so that the first connecting piece 310 and the second connecting piece 320 are ensured to be kept relatively stable in the axial direction of the rotating disk 330, and thus the adaptability of the whole quick locking mechanism 300 is improved.

Further, the elastic pressing member 360 extends along the circumferential direction of the rotating disk 330 in a sheet shape with both ends fixedly connected with the rotating disk 330 and a convex middle. The elastic pressing member 360 may be an elastic sheet, two ends of the elastic sheet are locked on one side of the bottom wall 326 of the rotating disk 330 facing the mounting groove 321 through a threaded connection member, and the middle position of the elastic sheet is spaced from the rotating disk 330 to protrude out of the rotating disk 330, so that the elastic sheet can be elastically deformed to change the distance between the elastic sheet and the bottom wall 326, so that the distance is matched with the protruding blocks with different sizes.

Referring to fig. 2 to 5, in particular, in the embodiment of the present application, the quick locking mechanism 300 includes a rotary switch 370 and a gear 380, and the rotary switch 370 is rotationally connected with the second connector 320 and is fixedly connected with the gear 380. The rotating disk 330 is provided with serrations 335 in its circumferential direction which mesh with the gear 380. It will be appreciated that when the rotary switch 370 is turned, the rotary switch 370 can rotate the gear 380 when the rotary switch 370 rotates relative to the second connector 320, so that the gear 380 can rotate the rotating disc 330 engaged with the gear 380 relative to the second connector 320 along the circumferential direction of the rotating disc 330. In this application, the rotating disk 330 is provided with only a segment of saw teeth 335 along its circumference to meet the rotation requirement of the rotating disk 330 between the first limit rotation position and the second limit rotation position. In other embodiments, the rotating disk 330 may also be provided with a full circumferential serration 335 along its circumference.

In this application, the number of the second notches 331 is three, the number of the first notches 322 is three, and the three second notches 331 are uniformly distributed along the circumference of the rotating disc 330 and correspond to the three first notches 322 one by one in the first rotation limit position. The three clamping blocks 311 are respectively corresponding to the three second notches 331, so that the three clamping blocks 311 extend into the three first notches 322 in a one-to-one correspondence manner, and the first connecting piece 310 and the second connecting piece 320 are stably connected. In other embodiments, the number of the second notches 331, the first notches 322, the clamping blocks 311 may be four, five, six, or other natural numbers.

Further, the plurality of elastic pressing members 360 are also provided in plurality, and the plurality of elastic pressing members 360 are also in one-to-one correspondence with the plurality of second notches 331, so as to apply elastic pressing force to the plurality of clamping blocks 311.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. A quick lock mechanism comprising:

the first connecting piece is convexly provided with a clamping block;

the second connecting piece is provided with an annular mounting groove, and a first notch is formed in the side wall surrounding the mounting groove; a kind of electronic device with high-pressure air-conditioning system

The rotating disc is arranged in the mounting groove and is provided with a second notch; the rotary disk can rotate relative to the second connecting piece and has a first rotation limit position and a second rotation limit position; in the first rotation limit position, the first notch corresponds to the second notch, and the clamping block can extend into the first notch and the mounting groove through the second notch; in the second rotation limit position, the first notch and the second notch are staggered, the clamping block is limited in the mounting groove along the axial direction of the rotating disc, and the side wall where the first notch is located locks the clamping block in the circumferential direction of the rotating disc.

2. The quick lock mechanism according to claim 1, wherein one of the rotary disk and the second connecting member is provided with a bar-shaped groove extending in a circumferential direction of the rotary disk, and the other is provided with a mounting hole; the quick locking mechanism comprises a guide post, wherein the guide post penetrates through the mounting hole along the radial direction of the rotating disk and extends into the strip-shaped groove; and along with the rotation of the rotating disc relative to the second connecting piece, the guide post moves along the extending direction of the strip-shaped groove, and when the guide post abuts against the two ends of the strip-shaped groove, the rotating disc is positioned at the first rotation limit position and the second rotation limit position.

3. The quick lock mechanism of claim 2, comprising a sleeve that is disposed around the guide post and is movable relative to the guide post in a circumferential direction of the guide post.

4. The quick lock mechanism of claim 2, wherein a plurality of said bar-shaped grooves are provided, said plurality of said bar-shaped grooves being uniformly distributed along the circumference of said rotating disk, and said plurality of said guide posts being in one-to-one correspondence with said plurality of said bar-shaped grooves.

5. The quick lock mechanism of claim 1, wherein the side walls surrounding the mounting slot include an inner side wall, an outer side wall and a bottom wall, the outer side wall surrounding the periphery of the inner side wall, the bottom wall being connected between the inner side wall and the outer side wall; the first notch is formed in the inner side wall, and the first connecting piece is accommodated in a space surrounded by the inner side wall.

6. The quick lock mechanism according to claim 1, wherein the rotary disc is provided with an elastic pressing member rotatable with the rotary disc relative to the second connecting member and elastically pressing the cartridge against the second connecting member in an axial direction of the rotary disc when the rotary disc is in the second rotation limit position.

7. The quick lock mechanism of claim 6, wherein the resilient compression member extends circumferentially of the rotating disc in a sheet-like configuration with two ends fixedly attached to the rotating disc and a central protrusion.

8. The quick lock mechanism of claim 1, comprising a rotary switch and a gear, the rotary switch being rotatably coupled to the second connector and fixedly coupled to the gear; the rotating disk is provided with saw teeth meshed with the gear along the circumference of the rotating disk.

9. The quick lock mechanism according to any one of claims 1 to 8, wherein a plurality of the second notches are provided, a plurality of the first notches are provided, and a plurality of the second notches are uniformly distributed along the circumferential direction of the rotating disk and correspond to a plurality of the first notches one by one in the first rotation limit position; the clamping blocks are multiple, and the clamping blocks are in one-to-one correspondence with the second gaps.

10. A light supplementing lamp, comprising:

the quick lock mechanism of any one of claims 1 to 9;

the lamp main body is fixedly connected with the second connecting piece; a kind of electronic device with high-pressure air-conditioning system

And the accessory is fixedly connected with the first connecting piece.

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