Fixing structure of floodlight support

Abstract

The utility model discloses a fixing structure of a floodlight support. The fixing structure comprises a floodlight body, a support body and a fixing assembly. The support body is connected with the floodlight body through the fixing assembly. The fixing assembly comprises a rotating groove, a rotating pin, a wedge-shaped groove and a wedge-shaped block. Rotating grooves are symmetrically formed in the two sides of the floodlight body; the rotating pin is rotationally arranged in the rotating groove, and the end of the rotating pin penetrates through the rotating groove to be fixedly connected with the support body. A wedge-shaped groove is formed in the rotating groove; the wedge-shaped block is connected to the rotating pin in a sleeving manner; wherein the wedge-shaped block is in running fit with the wedge-shaped groove; according to the fixing structure of the floodlight support, the angle between the floodlight body and the support body can be rapidly and conveniently adjusted and fixed, the adjusting process is simple, and the using effect of the floodlight body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of floodlight brackets, and specifically to a fixing structure of a floodlight bracket. Background Art

[0002] A floodlight is a point light source that can evenly irradiate in all directions. Its irradiation range can be adjusted arbitrarily. In a scene, it is represented by an icon of a regular octahedron. A floodlight is one of the most widely used light sources in the production of rendering images. A standard floodlight is used to illuminate the entire scene.

[0003] For example, the fixing structure of a floodlight bracket provided by the Chinese utility model patent with the publication number CN213777639U includes a floodlight body and a bracket, and further includes a toothed block and a fastener for fixing the toothed block and the bracket to the floodlight body. One of the toothed block and the floodlight body includes convex teeth, and the other includes a groove that cooperates with the convex teeth. The convex teeth are fitted with the groove through the fastener to fix the bracket to the floodlight body. The fixing structure of the floodlight bracket provided by the utility model has low cost, a thin and light appearance, and a more integrated appearance when combined with the floodlight body.

[0004] In order to facilitate the floodlight to be more flexible and meet the requirements of different occasions, the angle between the floodlight and the bracket is set to be adjustable. However, in the prior art, most brackets achieve angle adjustment and fixation with the floodlight by screwing the fastener, which not only makes the operation process more troublesome but also affects the use effect of the floodlight. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a fixing structure of a floodlight bracket to solve the problem that most brackets in the above background art achieve angle adjustment and fixation with the floodlight by screwing the fastener, which not only makes the operation process more troublesome but also affects the use effect of the floodlight.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A fixing structure of a floodlight bracket includes a floodlight body, a bracket body, and a fixing component; the bracket body is connected to the floodlight body through the fixing component; wherein, the fixing component includes a rotating groove, a rotating pin, a wedge-shaped groove, and a wedge-shaped block; rotating grooves are symmetrically opened on both sides of the floodlight body; the rotating pin is rotatably arranged in the rotating groove, and the end of the rotating pin passes through the rotating groove and is fixedly connected to the bracket body; a wedge-shaped groove is opened in the rotating groove; the wedge-shaped block is sleeved on the rotating pin.

[0007] Preferably, the wedge-shaped block is rotatably matched with the wedge-shaped groove.

[0008] Preferably, the wedge block is of an annular structure, the cross-section of the wedge block is of a wavy structure, and the size of the wedge block gradually increases from outside to inside.

[0009] Preferably, it further includes a reinforcement component; the reinforcement component is arranged inside the rotating pin.

[0010] Preferably, the reinforcement component includes a spring groove, a movable ring, a return spring, a reinforcement block and a reinforcement groove; a spring groove is formed in the rotating pin; the movable ring is slidably arranged in the spring groove; both ends of the return spring are fixedly connected with the inner wall of the spring groove and the movable ring respectively; several reinforcement blocks are fixedly arranged on one side of the movable ring away from the return spring in an annular array, and the end of the reinforcement block extends to the outside through the spring groove; several reinforcement grooves are formed in the rotating groove in an annular array.

[0011] Preferably, the reinforcement block is in clamping fit with the reinforcement groove.

[0012] Preferably, the reinforcement block is of an arc structure, the end face of the reinforcement block is an arc surface, and the arc surface of the reinforcement block is arranged along the rotation direction of the rotating pin.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a fixing component, during use, by rotating the bracket body, the rotating pin rotates in the rotating groove, and the wedge block rotates in the wedge groove until the bracket body rotates to a suitable position. The present utility model can quickly and conveniently adjust and fix the angle between the floodlight body and the bracket body, and the adjustment process is relatively simple, greatly improving the use effect of the floodlight body.

[0015] 2. By providing a spring groove, a movable ring, a return spring, a reinforcement block and a reinforcement groove, when the rotating pin rotates in the rotating groove, the arc surface of the reinforcement block will squeeze the inner wall of the reinforcement groove, causing the movable ring to slide in the spring groove and the return spring to be compressed. Until the arc surface of the reinforcement block contacts the inner wall of the rotating groove, at this time, the return spring is no longer stressed. Until the arc surface of the reinforcement block contacts the inner wall of the next reinforcement groove, at this time, the return spring is no longer stressed and starts to expand, causing the movable ring to slide in the spring groove in the opposite direction until the reinforcement block is clamped with the next reinforcement groove. At this time, the position of the rotating pin in the rotating groove is fixed, and the return spring returns to its original shape, further improving the stability of the rotating pin in the rotating groove. If the fixed angle of the bracket body is not the required position at this time, repeat the above operation to rotate the bracket body to a suitable position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a cross-sectional view of the overall structure of the present utility model;

[0018] Figure 3 It is a cross-sectional view of the structure of the floodlight body of the present utility model;

[0019] Figure 4 It is a split cross-sectional view of a part of the structure of the present utility model;

[0020] Figure 5 For the present utility model Figure 2 The enlarged schematic view at position A;

[0021] Figure 6 For the present utility model Figure 3 The enlarged schematic view at position B.

[0022] In the figure:

[0023] 1. Floodlight body; 2. Bracket body; 3. Fixing component; 4. Reinforcing component;

[0024] 301. Rotating groove; 302. Rotating pin; 303. Wedge-shaped groove; 304. Wedge-shaped block;

[0025] 401. Spring groove; 402. Movable ring; 403. Return spring; 404. Reinforcing block; 405. Reinforcing groove. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a fixing structure for a floodlight bracket, including a floodlight body 1, a bracket body 2, and a fixing component 3; the bracket body 2 is connected to the floodlight body 1 through the fixing component 3; wherein, the fixing component 3 includes a rotating groove 301, a rotating pin 302, a wedge-shaped groove 303, and a wedge-shaped block 304; rotating grooves 301 are symmetrically opened on both sides of the floodlight body 1; the rotating pin 302 is rotatably arranged in the rotating groove 301, and the end of the rotating pin 302 passes through the rotating groove 301 and is fixedly connected to the bracket body 2; a wedge-shaped groove 303 is opened in the rotating groove 301; the wedge-shaped block 304 is sleeved on the rotating pin 302; wherein, the wedge-shaped block 304 is in rotational cooperation with the wedge-shaped groove 303.

[0028] The utility model adjusts and fixes the angle between the floodlight body 1 and the bracket body 2 quickly and conveniently by setting the fixing component 3. During use, the bracket body 2 is rotated, so that the rotating pin 302 rotates in the rotating groove 301 and the wedge block 304 rotates in the wedge groove 303 until the bracket body 2 rotates to a proper position. The adjustment process of the utility model is relatively simple, which greatly improves the use effect of the floodlight body 1.

[0029] As a preferred embodiment, the wedge block 304 is of an annular structure. The cross-section of the wedge block 304 is of a wavy structure, and the size of the wedge block 304 gradually increases from outside to inside, so as to facilitate extending the contact area between the wedge block 304 and the wedge groove 303, increasing the friction between the wedge block 304 and the wedge groove 303, and making the position of the rotating pin 302 in the rotating groove 301 more stable.

[0030] As a preferred embodiment, a reinforcing component 4 is further included; the reinforcing component 4 is arranged in the rotating pin 302; wherein, the reinforcing component 4 includes a spring groove 401, a movable ring 402, a return spring 403, a reinforcing block 404 and a reinforcing groove 405; the spring groove 401 is formed in the rotating pin 302; the movable ring 402 is slidably arranged in the spring groove 401; two ends of the return spring 403 are respectively fixedly connected with the inner wall of the spring groove 401 and the movable ring 402; three reinforcing blocks 404 are fixedly arranged on one side of the movable ring 402 far away from the return spring 403 in an annular array, and the end of the reinforcing block 404 passes through the spring groove 401 and extends to the outside; a plurality of reinforcing grooves 405 are formed in the rotating groove 301 in an annular array; wherein, the reinforcing block 404 is in clamping fit with the reinforcing groove 405; wherein, the reinforcing block 404 is of an arc structure, the end face of the reinforcing block 404 is an arc surface, and the arc surface of the reinforcing block 404 is arranged along the rotating direction of the rotating pin 302.

[0031] The utility model improves the stability of the rotating pin 302 in the rotating groove 301 by further enhancing the stability of the rotating pin 302 in the rotating groove 301. When the rotating pin 302 rotates in the rotating groove 301, the arc surface of the reinforcing block 404 presses against the inner wall of the reinforcing groove 405, causing the movable ring 402 to slide in the spring groove 401 and the return spring 403 to contract under force until the arc surface of the reinforcing block 404 contacts the inner wall of the rotating groove 301. At this time, the return spring 403 is no longer under force. Until the arc surface of the reinforcing block 404 contacts the inner wall of the next reinforcing groove 405, at this time, the return spring 403 is no longer under force and begins to extend, causing the movable ring 402 to slide in the spring groove 401 in the opposite direction until the reinforcing block 404 is engaged with the next reinforcing groove 405. At this time, the position of the rotating pin 302 in the rotating groove 301 is fixed, and the return spring 403 returns to its original shape. If the angle at which the bracket body 2 is fixed at this time is not the desired position, repeat the above operation to rotate the bracket body 2 to the appropriate position.

[0032] Working principle: During use, by rotating the bracket body 2, the rotating pin 302 rotates in the rotating groove 301, causing the wedge block 304 to rotate in the wedge groove 303, the arc surface of the reinforcing block 404 presses against the inner wall of the reinforcing groove 405, causing the movable ring 402 to slide in the spring groove 401 and the return spring 403 to contract under force until the arc surface of the reinforcing block 404 contacts the inner wall of the rotating groove 301. At this time, the return spring 403 is no longer under force. Until the arc surface of the reinforcing block 404 contacts the inner wall of the next reinforcing groove 405, at this time, the return spring 403 is no longer under force and begins to extend, causing the movable ring 402 to slide in the spring groove 401 in the opposite direction until the reinforcing block 404 is engaged with the next reinforcing groove 405. At this time, the position of the rotating pin 302 in the rotating groove 301 is fixed, and the return spring 403 returns to its original shape. If the angle at which the bracket body 2 is fixed at this time is not the desired position, repeat the above operation to rotate the bracket body 2 to the appropriate position. The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0033] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing structure of a floodlight bracket, characterized in that, The fixing structure is used to fix the floodlight body (1). The bracket body (2) is connected to the floodlight body (1) through a fixing component (3). The fixing component (3) includes a rotating groove (301), a rotating pin (302), a wedge-shaped groove (303) and a wedge-shaped block (304). Rotating grooves (301) are symmetrically formed on both sides of the floodlight body (1). The rotating pin (302) is rotatably arranged in the rotating groove (301), and the end of the rotating pin (302) passes through the rotating groove (301) and is fixedly connected to the bracket body (2). A wedge-shaped groove (303) is formed in the rotating groove (301). The wedge-shaped block (304) is sleeved on the rotating pin (302).

2. The fixed structure of a floodlight bracket according to claim 1, characterized in that, The wedge-shaped block (304) is in rotational fit with the wedge-shaped groove (303).

3. The fixed structure of a floodlight bracket according to claim 2, characterized in that, The wedge-shaped block (304) is of an annular structure. The cross-section of the wedge-shaped block (304) is of a wavy structure, and the size of the wedge-shaped block (304) gradually increases from outside to inside.

4. The fixing structure of a floodlight bracket according to claim 1, characterized in that, Further included is: A reinforcement component (4) arranged inside the rotating pin (302).

5. The fixing structure of a floodlight bracket according to claim 4, characterized in that, The reinforcement component (4) includes: A spring groove (401) is formed in the rotating pin (302). A movable ring (402) is slidably arranged in the spring groove (401). A return spring (403) has two ends fixedly connected to the inner wall of the spring groove (401) and the movable ring (402) respectively. A plurality of reinforcement blocks (404) are fixedly arranged on the side of the movable ring (402) away from the return spring (403) in an annular array, and the ends of the reinforcement blocks (404) pass through the spring groove (401) and extend to the outside. A plurality of reinforcement grooves (405) are formed in an annular array in the rotating groove (301).

6. The fixed structure of a floodlight bracket according to claim 5, characterized in that, The reinforcement blocks (404) are in clamping fit with the reinforcement grooves (405).

7. The fixed structure of a floodlight bracket according to claim 6, characterized in that, The reinforcement blocks (404) are of an arc-shaped structure. The end face of the reinforcement block (404) is an arc-shaped surface, and the arc-shaped surface of the reinforcement block (404) is arranged along the rotation direction of the rotating pin (302).

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