Movable lighting support
By designing a protective and fixing mechanism for the movable lighting bracket, the problem of easy damage to the fill light when not in use is solved, achieving effective protection and convenient adjustment of the fill light.
Patent Information
- Application Number
- CN202423272803.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The fill lights on existing live streaming equipment stands are exposed to the outside when not in use, making them susceptible to damage from impacts with external objects.
A movable lighting bracket was designed, comprising a protective mechanism and a fixing mechanism. The protective mechanism adjusts the height of the fill light through a bevel gear and a sliding rod, and stores the fill light inside the protective bracket when not in use. The fixing mechanism achieves closed protection of the sliding bracket through inserts and slots.
It effectively prevents the supplementary light from being damaged by external objects when in use and when not in use, increasing the applicability and ease of use of the device.
Smart Images
Figure CN223537546U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of live broadcast equipment for news media, specifically a mobile lighting bracket. Background Technology
[0002] When conducting live news broadcasts, mobile device stands are essential equipment. They allow broadcasters to avoid holding their phones during the broadcast and provide supplementary lighting.
[0003] Existing live streaming equipment stands have a fill light installed at the top, with a universal rod inside. The mobile phone used during the live stream can be mounted on the phone holder at the front of the universal rod. When the fill light is not in use, it is directly exposed to the outside without any protection, making it susceptible to damage from impacts. Therefore, a mobile lighting stand needs to be developed to solve this problem. Utility Model Content
[0004] The purpose of this invention is to provide a movable lighting bracket to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a mobile lighting bracket, including a fixed frame, a protective mechanism on the top of the fixed frame, a fixing mechanism on the top of the fixed frame, and self-locking casters fixedly installed at the bottom of the fixed frame.
[0006] Preferably, the protection mechanism includes a power box, which is fixedly mounted on the top of the mounting frame. A first bevel gear is rotatably mounted inside the power box. A fixed rod is fixedly mounted on the top of the power box. A protective frame is fixedly mounted on the top of the fixed rod. A motor is fixedly mounted on the top of the power box. A second bevel gear is fixedly mounted on the output end of the motor. A threaded rod is fixedly mounted on the top of the first bevel gear. A sliding rod is threaded onto the outside of the threaded rod. A fixed ring is fixedly mounted on the top of the sliding rod. A mobile phone holder body is fixedly mounted on the top of the fixed ring. A fill light body is disposed inside the fixed ring. A first sliding frame and a second sliding frame are slidably mounted inside the protective frame. Together with the protective frame, these components protect the fill light body from external impact and damage, thus protecting the fill light body.
[0007] Preferably, the first bevel gear and the second bevel gear mesh, a limiting block is fixedly installed on the outside of the sliding rod, a groove is opened at the position corresponding to the limiting block on the fixed rod, and the limiting block is slidably installed inside the groove, so that the height of the supplementary light body can be adjusted as needed.
[0008] Preferably, the protective frame, sliding frame one, and sliding frame two are provided with placement slots at positions corresponding to the fill light body, and the fill light body is placed inside the placement slots. The fixing ring is placed inside the protective frame, so that sliding frame one and sliding frame two are closed, and together with the protective frame, they protect the outside of the fill light body.
[0009] Preferably, the fixing mechanism includes a fixing frame, which is fixedly installed on the top of the sliding frame one. A spring is fixedly installed inside the fixing frame, and a sliding block is fixedly installed at the end of the spring away from the fixing frame. An insert block is fixedly installed on the outside of the sliding block, and a pinch block is fixedly installed on the top of the sliding block. A plug-in frame is fixedly installed on the top of the sliding frame two, which facilitates the closing and unlocking of the sliding frame one and the sliding frame two, making the device more time-saving and labor-saving to use.
[0010] Preferably, the sliding block and the insert block are slidably installed inside the fixed frame, and the insert frame has a slot at the corresponding position of the insert block, and the insert block is inserted into the slot, so that the insert block is inserted into the insert frame.
[0011] Compared with the prior art, the present invention provides a movable lighting bracket, which has the following advantages:
[0012] 1. This movable lighting bracket, through its protective mechanism, allows the height of the fixing ring to be adjusted during use, thereby removing the fill light body from the protective frame's protection range. The height of the fill light body can also be adjusted as needed, increasing the device's versatility. The sliding brackets one and two close together, working with the protective frame to protect the fill light body from external impacts and damage.
[0013] 2. This movable lighting bracket, through its fixed mechanism, allows the insert block to be inserted into the insertion frame during use, closing the sliding bracket one and sliding bracket two to protect the exterior of the supplementary light body. It also facilitates the closing and unlocking of the sliding bracket one and sliding bracket two, making the device more time-saving and labor-saving to use. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;
[0016] Figure 2This is an exploded view of the protective mechanism of this utility model;
[0017] Figure 3 This is a schematic diagram of the protective frame and related structures of this utility model;
[0018] Figure 4 This is an exploded view of the fixing mechanism of this utility model.
[0019] In the diagram: 1. Fixed frame; 2. Protective mechanism; 21. Power box; 22. Bevel gear one; 23. Fixed rod; 24. Protective frame; 25. Motor; 26. Bevel gear two; 27. Threaded rod; 28. Sliding rod; 29. Fixed ring; 210. Mobile phone holder body; 211. Fill light body; 212. Sliding frame one; 213. Sliding frame two; 3. Fixed mechanism; 31. Fixed frame; 32. Spring; 33. Sliding block; 34. Insert block; 35. Pinch block; 36. Insertion frame; 4. Self-locking caster wheel. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0022] Example 1:
[0023] Please see Figure 1-3 This utility model provides a technical solution: a mobile lighting bracket, including a fixed frame 1, a protective mechanism 2 on the top of the fixed frame 1, a fixing mechanism 3 on the top of the fixed frame 1, and a self-locking universal wheel 4 fixedly installed at the bottom of the fixed frame 1.
[0024] Furthermore, the protection mechanism 2 includes a power box 21, which is fixedly installed on the top of the fixed frame 1. A bevel gear 22 is rotatably installed inside the power box 21. A fixed rod 23 is fixedly installed on the top of the power box 21. A protective frame 24 is fixedly installed on the top of the fixed rod 23. A motor 25 is fixedly installed on the top of the power box 21. A bevel gear 26 is fixedly installed at the output end of the motor 25. A threaded rod 27 is fixedly installed on the top of the bevel gear 22. A sliding rod 28 is threaded on the outside of the threaded rod 27. A fixed ring 29 is fixedly installed on the top of the sliding rod 28. A mobile phone holder body 210 is fixedly installed on the top of the fixed ring 29. A fill light body 211 is set inside the fixed ring 29. A sliding bracket 212 and a sliding bracket 213 are slidably installed inside the protective frame 24. Together with the protective frame 24, they protect the fill light body 211 from being damaged by collisions with external objects.
[0025] Furthermore, bevel gear 22 and bevel gear 26 mesh, a limiting block is fixedly installed on the outside of the sliding rod 28, and a groove is opened at the position corresponding to the limiting block on the fixed rod 23. The limiting block is slidably installed inside the groove, so that the height of the supplementary light body 211 can be adjusted as needed.
[0026] Furthermore, the protective frame 24, the sliding frame 1 212 and the sliding frame 213 are provided with placement slots at positions corresponding to the fill light body 211, and the fill light body 211 is placed inside the placement slots. The fixing ring 29 is placed inside the protective frame 24, so that the sliding frame 1 212 and the sliding frame 213 are closed, and together with the protective frame 24, they protect the outside of the fill light body 211.
[0027] Example 2:
[0028] Please see Figure 4 Furthermore, in conjunction with Embodiment 1, the fixing mechanism 3 includes a fixing frame 31, which is fixedly installed on the top of the sliding frame 212. A spring 32 is fixedly installed inside the fixing frame 31. A sliding block 33 is fixedly installed at the end of the spring 32 away from the fixing frame 31. An insert block 34 is fixedly installed outside the sliding block 33. A pinch block 35 is fixedly installed on the top of the sliding block 33. A plug-in frame 36 is fixedly installed on the top of the sliding frame 213, which facilitates the closing and unlocking of the sliding frame 212 and the sliding frame 213, making the device more time-saving and labor-saving to use.
[0029] Furthermore, the sliding block 33 and the insert block 34 are slidably installed inside the fixed frame 31. The insertion frame 36 has a slot at the corresponding position of the insert block 34, and the insert block 34 is inserted into the slot, so that the insert block 34 is inserted into the insertion frame 36.
[0030] In actual operation, when this device is used, it is moved to a suitable location for live news broadcasting via the self-locking casters 4 and then fixed. The motor 25 is then started. The output of the motor 25 drives the second bevel gear 26, which in turn drives the meshing bevel gear 22. The rotation of the first bevel gear 22 drives the threaded rod 27, which in turn drives the sliding rod 28 to slide inside the fixed rod 23. This adjusts the height of the fixing ring 29, allowing the supplementary light body 211 to move out of the protective frame 24. The height of the supplementary light body 211 can be adjusted as needed, increasing the device's versatility. When not in use, start motor 25 to lower the fill light body 211 and store it inside the protective frame 24. Slide the sliding bracket 1 212 and sliding bracket 213 inside the protective frame 24. Move the pinch block 35 inward. The pinch block 35 drives the insertion block 34 to move through the sliding block 33, so that the insertion block 34 is inserted into the insertion frame 36, closing the sliding bracket 1 212 and sliding bracket 213. Together with the protective frame 24, they protect the fill light body 211 from being damaged by collisions with external objects.
[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A movable lighting bracket, comprising a fixed frame (1), characterized in that: The top of the fixed frame (1) is provided with a protective mechanism (2), the top of the fixed frame (1) is provided with a fixing mechanism (3), and the bottom of the fixed frame (1) is fixedly installed with a self-locking universal wheel (4).
2. The movable lighting bracket according to claim 1, characterized in that: The protective mechanism (2) includes a power box (21), which is fixedly installed on the top of the fixed frame (1). A bevel gear (22) is rotatably installed inside the power box (21). A fixed rod (23) is fixedly installed on the top of the power box (21). A protective frame (24) is fixedly installed on the top of the fixed rod (23). A motor (25) is fixedly installed on the top of the power box (21). A bevel gear (26) is fixedly installed at the output end of the motor (25). A threaded rod (27) is fixedly installed on the top of the bevel gear (22). A sliding rod (28) is threaded on the outside of the threaded rod (27). A fixed ring (29) is fixedly installed on the top of the sliding rod (28). A mobile phone holder body (210) is fixedly installed on the top of the fixed ring (29). A fill light body (211) is provided inside the fixed ring (29). A sliding frame (212) is slidably installed inside the protective frame (24). A sliding frame (213) is slidably installed inside the protective frame (24).
3. A movable lighting bracket according to claim 2, characterized in that: The first bevel gear (22) and the second bevel gear (26) mesh with each other. A limiting block is fixedly installed on the outside of the sliding rod (28). A groove is opened at the position corresponding to the limiting block on the fixed rod (23), and the limiting block is slidably installed inside the groove.
4. A movable lighting bracket according to claim 2, characterized in that: The protective frame (24), sliding frame one (212) and sliding frame two (213) are provided with placement slots at positions corresponding to the fill light body (211), and the fill light body (211) is placed inside the placement slots, and the fixing ring (29) is placed inside the protective frame (24).
5. A movable lighting bracket according to claim 2, characterized in that: The fixing mechanism (3) includes a fixing frame (31), which is fixedly installed on the top of the sliding frame one (212). A spring (32) is fixedly installed inside the fixing frame (31). A sliding block (33) is fixedly installed at the end of the spring (32) away from the fixing frame (31). An insert block (34) is fixedly installed on the outside of the sliding block (33). A pinch block (35) is fixedly installed on the top of the sliding block (33). A plug frame (36) is fixedly installed on the top of the sliding frame two (213).
6. A movable lighting bracket according to claim 5, characterized in that: The sliding block (33) and the insert block (34) are slidably installed inside the fixed frame (31). The insert frame (36) has a slot at the corresponding position of the insert block (34), and the insert block (34) is inserted into the slot.