Rotary structure and camping lamp

Abstract

The utility model provides a kind of rotating structure and camping lamp, rotating structure includes including rotating shaft, positioning support and positioning elastic sheet, the both ends of rotating shaft are connected with main support and face frame respectively, positioning support is fixedly connected with face frame and the side surface of positioning support is equipped with positioning part, one end of positioning elastic sheet is fixedly connected with rotating shaft, other end is equipped with clamping part, clamping part is slidably connected with the side surface of positioning support;Wherein, rotating main support to make rotating shaft drive positioning elastic sheet rotate, and then sliding clamping part makes it be clamped to positioning part on.The application is supported in specified angle by clamping part and positioning part together cooperation main support is fixed point, to realize the accurate rotation of main support;At the same time, since the positioning of rotating structure is supported by clamping to positioning part, instead of relying on the torsion between adjusting pot piece and gasket to support positioning, to avoid rotating assembly unable to position support main support, to improve the service life of rotating structure.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and more particularly to a rotating structure and a camping lamp. Background Technology

[0002] Camping lights are portable lighting tools designed specifically for outdoor activities, providing a safe and stable light source for camping, hiking, picnicking, and other similar scenarios. Unlike ordinary household lights, they are waterproof, shockproof, have long battery life, and are adaptable to multiple scenarios. They are also lightweight and multifunctional (such as charging, mosquito repellent, and distress signaling), making them essential equipment for outdoor nighttime activities.

[0003] To improve the flexibility of camping lights, most existing camping lights are equipped with a rotating fixing structure. However, the rotating fixing structure currently on the market uses a rotating shaft that passes through the bracket and the middle frame or bottom cover. A spring or dowel pin and a washer are then threaded onto the rotating shaft, and finally fixed with a locking nut. This type of structure adjusts the tightness of the dowel pin or spring and the washer by adjusting the tightness of the nut during rotation to provide support. Because it needs to support the entire product, the spring or dowel pin needs to be adjusted to be relatively tight, which results in a large torque and affects the user's comfort. Moreover, if the dowel pin or spring and the washer are pressed too tightly, they will wear down after friction over time, and the torque will decrease, leading to a reduced lifespan or problems such as the product not being able to be positioned properly later. Utility Model Content

[0004] An embodiment of this utility model provides a rotating structure and a camping light to improve the service life of the rotating structure.

[0005] This utility model provides a rotating structure, which includes:

[0006] Main support frame;

[0007] Face frame;

[0008] A rotating assembly includes a rotating shaft, a positioning bracket, and a positioning spring. The two ends of the rotating shaft are respectively connected to the main body bracket and the face frame. The positioning bracket is fixedly connected to the face frame and has a positioning part on one side. One end of the positioning spring is fixedly connected to the rotating shaft, and the other end has a snap-fit ​​part. The snap-fit ​​part is slidably connected to one side of the positioning bracket.

[0009] Specifically, rotating the main support causes the rotating shaft to drive the positioning spring to rotate, thereby sliding the locking part to lock onto the positioning part.

[0010] In the rotating structure provided by this utility model, the positioning bracket is provided with a plurality of positioning parts, and the plurality of positioning parts are spaced apart on the positioning bracket along the sliding direction of the snap-fit ​​part.

[0011] In the rotating structure provided by this utility model, the rotation angle between two adjacent positioning parts is 22.5°.

[0012] In the rotating structure provided by this utility model, the snap-fit ​​part is provided with a protrusion, the protrusion is provided by one side of the snap-fit ​​part protruding towards the positioning bracket, and the positioning part is provided with an inwardly recessed groove, the groove being used to snap the protrusion.

[0013] In the rotating structure provided by this utility model, the positioning bracket includes a fixed section and a connecting section. One end of the fixed section is fixedly connected to one end of the connecting section, and the other end is fixedly connected to the face frame. The connecting section is slidably connected to the snap-fit ​​part.

[0014] In the rotating structure provided by this utility model, the connecting segment is a semi-circular structure.

[0015] In the rotating structure provided by this utility model, the fixed section is provided with a fixing hole, the face frame is provided with a fixing post, and the fixing post passes through the fixing hole and is fixedly connected to the fixing hole.

[0016] In the rotating structure provided by this utility model, the rotating shaft is rotatably connected to the positioning bracket, and the rotating assembly further includes a shim located between the positioning bracket and the positioning spring, and the shim is connected to the rotating shaft.

[0017] In the rotating structure provided by this utility model, the rotating assembly further includes a dome switch and a locking member. The locking member is locked and fixed to the other end of the rotating shaft. The dome switch is connected to the rotating shaft and located between the positioning spring and the locking member.

[0018] This utility model also provides a camping light, which includes:

[0019] A rotating structure, wherein the rotating structure is any one of the rotating structures described above.

[0020] This application connects the main support and the face frame through the rotating assembly. Rotating the main support drives the rotating shaft, causing the positioning spring to rotate under the drive of the rotating shaft. This allows the locking part to slide on one side of the positioning support until the main support rotates to a specified angle. At this point, the locking part engages with the corresponding positioning part. The locking part and the positioning part work together to support the main support at a specified angle, thus achieving precise rotation of the main support. Furthermore, since the positioning of the rotating structure relies on the locking part of the positioning spring engaging with the positioning part of the positioning support, rather than adjusting the torque between the dome and the gasket, the stability of the rotating assembly's support for the main support is improved. This avoids the phenomenon where the rotating assembly fails to position and support the main support after frictional wear, thereby increasing the service life of the rotating structure. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a cross-sectional view of the rotating structure in an embodiment of this utility model;

[0023] Figure 2 This is another cross-sectional view of the rotating structure in an embodiment of this utility model;

[0024] Figure 3 This is an exploded view of the rotating structure in an embodiment of this utility model;

[0025] Figure 4 This is a structural diagram of the rotating component in an embodiment of the present invention;

[0026] Figures 5a-5i These are cross-sectional views of the rotating structure at different rotation positions in the embodiments of this utility model;

[0027] Figure 6 This is a structural diagram of the camping lamp in an embodiment of the present invention.

[0028] The labels for the attached figures are as follows:

[0029] 1. Main support frame; 2. Face frame; 21. Fixing column; 3. Rotating assembly; 31. Rotating shaft; 32. Positioning bracket; 321. Positioning part; 3211. Groove; 322. Fixing section; 3221. Fixing hole; 323. Connecting section; 33. Positioning spring; 331. Snap-fit ​​part; 3311. Protrusion; 34. Gasket; 35. Dome switch; 36. Locking component. Detailed Implementation

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] Reference Figures 1 to 6 The diagram illustrates an embodiment of the rotating structure and camping light of this invention. The rotating structure includes a main support 1, a face frame 2, and a rotating assembly 3. The rotating assembly 3 includes a rotating shaft 31, a positioning bracket 32, and a positioning spring 33. Both ends of the rotating shaft 31 are connected to the main support 1 and the face frame 2, respectively. The positioning bracket 32 ​​is fixedly connected to the face frame 2, and one side of the positioning bracket 32 ​​has a positioning portion 321. One end of the positioning spring 33 is fixedly connected to the rotating shaft 31, and the other end has a locking portion 331. The locking portion 331 is slidably connected to one side of the positioning bracket 32. Rotating the main support 1 causes the rotating shaft 31 to drive the positioning spring 33 to rotate, thereby sliding the locking portion 331 to lock onto the positioning portion 321.

[0032] Specifically, the rotating structure is used in the field of lighting fixtures, particularly in camping lights, to allow users to adjust the illumination direction of the light fixture according to their needs. The rotating structure includes a main support 1, a face frame 2, and a rotating component 3. The main support 1 is the external support of the light fixture, providing support for the main body of the light fixture or serving as a handle. The face frame 2 is the external frame of the light fixture, enclosing an installation space for installing the internal structural components of the light fixture. This allows the face frame 2 to support and protect the internal structural components. The face frame 2 is connected to the main support 1, allowing the main support 1 to support the face frame 2. The face frame 2 can be placed on a horizontal surface (such as the ground or a table) by placing the main support 1 on the horizontal surface. The main support 1 is rotatably connected to the face frame 2 via the rotating component 3, meaning the rotating component 3 is used for the rotation of both the main support 1 and the face frame 2. Therefore, the illumination angle of the light source inside the face frame 2 can be adjusted by rotating the main support 1.

[0033] The rotating assembly 3 includes a rotating shaft 31, a positioning bracket 32, and a positioning spring 33. The two ends of the rotating shaft 31 are respectively connected to the main support 1 and the face frame 2, and the rotating shaft 31 is used to rotatably connect the main support 1 and the face frame 2. One end of the rotating shaft 31 is fixedly connected to the main support 1, and the other end is rotatably connected to the face frame 2. Therefore, the main support 1 and the face frame 2 are rotatably connected. The positioning bracket 32 ​​is fixedly connected to the face frame 2 and is used to position the rotation angle of the main support 1, supporting the main support 1 at a specified angle. A positioning part 321 is also provided on one side of the positioning bracket 32, which cooperates with the positioning spring 33 to fix and support the positioning spring 33, thereby supporting the main support 1 and preventing the main support 1 from loosening. One end of the positioning spring 33 is fixed to the rotating shaft 31. On the other end of the rotating shaft 31, the user can rotate the main support 1 to drive the rotating shaft 31 to rotate, thereby driving the positioning spring 33 to rotate; the other end of the positioning spring 33 abuts against one side of the positioning support 32, and the other end of the positioning spring 33 is provided with a locking part 331, which abuts against one side of the positioning support 32. The locking part 331 is used to cooperate with the positioning part 321 to support the main support 1 at a fixed point, so that the positioning spring 33 slides on one side of the positioning support 32 under the rotation of the rotating shaft 31. The locking part 331 is locked and fixed with the positioning part 321. Therefore, when the main support 1 is rotated to a specified angle, the locking part 331 can be locked and fixed with the positioning part 321 to support the main support 1 at a fixed point, so that the main support 1 can stably support the face frame 2 at a specified angle.

[0034] When adjusting the support angle of the main support 1 and the face frame 2, the main support 1 can be rotated to drive the rotating shaft 31 to rotate. The rotating shaft 31 drives the positioning spring 33 to rotate, so that one end of the positioning spring 33 with the locking part 331 slides on one side surface of the positioning support 32 until the locking part 331 slides onto the positioning part 321 corresponding to the specified angle. At this time, the locking part 331 is locked onto the positioning part 321. Under the positioning of the locking part 331 and the positioning part 321, the main support 1 is fixedly supported at the specified angle, so that the main support 1 can stably support the face frame 2 at the specified angle, thereby adjusting the illumination angle of the light source.

[0035] This application connects the main support 1 and the face frame 2 via the rotating assembly 3. Rotating the main support 1 drives the rotating shaft 31, causing the positioning spring 33 to rotate under the drive of the rotating shaft 31. This causes the locking part 331 to slide on one side of the positioning bracket 32 ​​until the main support 1 rotates to a specified angle. At this point, the locking part 331 engages with the corresponding positioning part 321. The locking part 331 and the positioning part 321 work together to fix the main support 1 at a specified angle, thereby achieving the desired effect. The main support 1 can rotate precisely. Meanwhile, since the positioning of the rotating structure relies on the snap-fit ​​portion 331 of the positioning spring 33 engaging with the positioning portion 321 of the positioning bracket 32 ​​for support, rather than adjusting the torque between the dome switch 35 and the gasket 34, the stability of the rotating assembly 3's fixed-point support of the main support 1 is improved. This avoids the phenomenon that the rotating assembly 3 cannot position and support the main support 1 after frictional wear, thereby increasing the service life of the rotating structure.

[0036] More specifically, the two ends of the main support 1 are rotatably connected to the two sides of the face frame 2, the main support 1 is located on the outside of the face frame 2, the main support 1 is provided with a first through hole through both sides, the face frame 2 is provided with a second through hole through both its inner and outer sides, the first through hole and the second through hole are correspondingly arranged, one end of the rotating shaft 31 is fixedly connected to the main support 1, the other end of the rotating shaft 31 passes through the first through hole and the second through hole respectively from the outside of the main support 1 to the inside of the face frame 2, and the other end of the rotating shaft 31 is fixedly connected to the positioning spring piece 33, thereby improving the stability of the connection between the rotating shaft 31 and the main support 1 and the face frame 2 and the structural stability of the rotating structure. Meanwhile, the positioning bracket 32 ​​is fixed inside the face frame 2, thereby improving the aesthetics of the face frame 2 and increasing the service life of the positioning bracket 32. The positioning bracket 32 ​​is also provided with a third through hole. The other end of the rotating shaft 31 passes through the first through hole, the second through hole and the third through hole respectively and is located inside the positioning bracket 32. The positioning spring piece 33 is fixed on the side of the rotating shaft 31 located inside the positioning bracket 32. The other end of the positioning spring piece 33 is slidably connected to one side of the positioning bracket 32. Therefore, the main support 1, the face frame 2, the positioning bracket 32 ​​and the positioning spring piece 33 are all located on the rotating shaft 31 to improve the structural stability and structural strength of the rotating structure.

[0037] In a specific embodiment, refer to Figures 1 to 5iAs shown, the positioning bracket 32 ​​is provided with a plurality of positioning parts 321, which are spaced apart on the positioning bracket 32 ​​along the sliding direction of the engaging part 331. Specifically, the rotating structure has a plurality of rotation positions, which is achieved by providing a plurality of positioning parts 321 on the positioning bracket 32. The plurality of positioning parts 321 are spaced apart and evenly arranged on the positioning bracket 32 ​​along the sliding direction of the engaging part 331, so that when the engaging part 331 slides on the positioning bracket 32, it can engage with a designated positioning part 321, thereby achieving a fixed-point support function for the main body bracket 1 at a designated angle.

[0038] When the user rotates the main support 1 to the designated rotation position, the main support 1 drives the rotation shaft 31 to rotate, which in turn causes the positioning spring 33 to rotate. The other end of the positioning spring 33 slides on the positioning bracket 32, that is, the locking part 331 slides on the positioning bracket 32, and the sliding direction is clockwise or counterclockwise. Each time the user rotates the main support 1, the locking part 331 rotates from one positioning part 321 to the next positioning part 321, until the locking part 331 engages with a positioning part 321 corresponding to the designated rotation position, so as to stably hold the positioning spring 33 at the designated rotation angle, thereby providing fixed-point support for the main support 1, and finally realizing that the main support 1 is rotated to and supported at the designated rotation angle.

[0039] In this embodiment, by setting multiple spaced positioning parts 321, the locking part 331 can be locked with the positioning part 321 corresponding to the specified rotation position, so as to realize the precise fixed-point positioning of the rotating structure at different angles, so that the rotating structure has the positioning function of multiple rotation positions, thereby improving the applicability of the rotating structure and the user experience.

[0040] In one embodiment, reference is made to Figures 1 to 5i As shown, the rotation angle between two adjacent positioning parts 321 is 22.5°. Specifically, each positioning part 321 represents a rotation gear. In this embodiment, the rotation angle between two adjacent positioning parts 321 is set to 22.5°, that is, the angle formed by the line connecting the position of one positioning part 321 to the center point and the line connecting the position of its adjacent positioning part 321 to the center point is 22.5°, representing the rotation angle between each gear. This rotation angle is precise and easy to set, and it also provides more rotation gears for users to choose from, enabling the rotation structure to adapt to more user needs and improve the user experience.

[0041] In a specific embodiment, refer to Figures 1 to 5iAs shown, the snap-fit ​​part 331 is provided with a protrusion 3311, which is provided by one side of the snap-fit ​​part 331 protruding towards the positioning bracket 32. The positioning part 321 is provided with an inwardly recessed groove 3211, which is used to snap the protrusion 3311. Specifically, the snap-fit ​​part 331 abuts against one side of the positioning bracket 32, and the snap-fit ​​part 331 slides with the positioning bracket 32 ​​under the rotation of the positioning spring piece 33. The snap-fit ​​part 331 is used to snap-fit ​​and fix with the positioning part 321 of the positioning bracket 32 ​​so that the main body bracket 1 is fixedly supported at a specified angle. In this embodiment, the snap-fit ​​part 331 is provided with a protrusion 3311. The protrusion 3311 is provided on the side of the snap-fit ​​part 331 that abuts against the positioning bracket 32 ​​and protrudes towards the positioning bracket 32. A groove 3211 is provided on the side of the positioning part 321 that abuts against the snap-fit ​​part 331. The groove 3211 is recessed inward and is adapted to the protrusion 3311 for snap-fitting the protrusion 3311.

[0042] When the main support 1 is rotated, the rotating shaft 31 is driven to rotate, which in turn drives the positioning spring 33 to rotate, so that the locking part 331 slides on the positioning bracket 32. When the main support 1 is rotated to a specified angle, the protrusion 3311 on the locking part 331 engages with the groove 3211 on the positioning part 321, thereby making the positioning spring 33 stably supported at the corresponding rotation angle, so as to provide fixed-point support for the main support 1, ensuring that the main support 1 supports the face frame 2 at the specified angle, and preventing the main support 1 from loosening.

[0043] In this embodiment, the engagement of the protrusion 3311 and the groove 3211 serves to provide fixed-point support for the main body bracket 1. Its structure is simple and can achieve precise fixed-point positioning. At the same time, when adjusting the angle, the user can clearly feel the tactile sensation each time the angle is rotated to the groove 3211. The user can clearly feel the locking effect, which provides a better user experience.

[0044] More specifically, the positioning bracket 32 ​​is provided with a plurality of grooves 3211, and the positioning spring piece 33 is provided with a protrusion 3311. When the user rotates the main bracket 1 to a specified rotation position, the main bracket 1 drives the rotating shaft 31 to rotate, thereby causing the positioning spring piece 33 to rotate. The other end of the positioning spring piece 33 slides on the positioning bracket 32, that is, the locking part 331 slides on the positioning bracket 32, and the sliding direction is clockwise or counterclockwise. With each rotation, the protrusion 3311 on the positioning spring piece 33 bounces off a certain groove 3211 and rotates to the next groove 3211, until the protrusion 3311 engages with a groove 3211 corresponding to the specified rotation position, so as to stably hold the positioning spring piece 33 at the specified rotation angle, thereby providing fixed-point support for the main bracket 1, and finally realizing the rotation of the main bracket 1 to and support at the specified rotation angle. In this embodiment, by setting multiple spaced grooves 3211, the protrusions 3311 can engage with the grooves 3211 corresponding to the specified rotation positions, thereby achieving precise positioning of the rotating structure at different angles. This enables the rotating structure to have positioning functions for multiple rotation positions, thereby improving the applicability of the rotating structure and the user experience.

[0045] In one embodiment, reference is made to Figures 1 to 5iAs shown, the positioning bracket 32 ​​includes a fixed section 322 and a connecting section 323. One end of the fixed section 322 is fixedly connected to one end of the connecting section 323, and the other end is fixedly connected to the face frame 2. The connecting section 323 is slidably connected to the snap-fit ​​part 331. Specifically, the positioning bracket 32 ​​is fixed to the inner side of the face frame 2 and remains stable. The positioning bracket 32 ​​includes a fixed section 322 and a connecting section 323. The fixed section 322 is used to be fixedly connected to the face frame 2, and the connecting section 323 is used to be slidably connected to the positioning spring piece 33, so that the snap-fit ​​part 331 of the positioning spring piece 33 snaps into the positioning part 321 on the connecting section 323, thereby achieving the supporting function of the positioning spring piece 33. One end of the fixed section 322 is fixedly connected to the connecting section 323. One end of the fixed segment 322 is fixedly connected to the frame 2, and the other end of the fixed segment 322 is fixedly connected to the face frame 2, thereby fixing the positioning bracket 32 ​​onto the face frame 2. One side of the connecting segment 323 is slidably connected to the snap-fit ​​part 331 of the positioning spring 33, that is, the connecting segment 323 is provided with the positioning part 321, so that when the snap-fit ​​part 331 slides on the connecting segment 323 to a specified rotation angle, it can snap-fit ​​and fix with the positioning part 321 on the connecting segment 323, ensuring the fixed-point support of the main body bracket 1. The positioning bracket 32 ​​has a simple structure, and the fixed installation point of the positioning bracket 32 ​​and the face frame 2 does not interfere with the connection point of the positioning bracket 32 ​​and the positioning spring 33, thus improving the structural stability.

[0046] More specifically, there are two fixing segments 322, and each fixing segment 322 is fixedly connected to both ends of the connecting segment 323. Therefore, the two fixing segments 322 are fixedly connected to both sides of the face frame 2 to secure the connecting segment 323 inside the face frame 2, ensuring the stability of the connection between the positioning bracket 32 ​​and the face frame 2 and the strength of the connection structure, improving the stability of the connecting segment 323, and preventing the connecting segment 323 from shaking under force, thereby improving the structural stability of the rotating structure during rotation.

[0047] In a specific embodiment, refer to Figures 1 to 5iAs shown, the connecting segment 323 has a semi-circular structure. Specifically, the main support 1 performs clockwise or counterclockwise circular motion under the action of force, thus driving the rotating shaft 31 to drive the positioning spring 33 to perform clockwise or counterclockwise circular motion, thereby causing the locking part 331 to slide clockwise or counterclockwise on one side of the connecting segment 323. In this embodiment, the connecting segment 323 is set as a semi-circular structure, which allows the shape and structure of the connecting segment 323 to conform to the sliding direction of the locking part 331, thereby improving the structural stability of the rotating structure. At the same time, it reduces the area occupied by the positioning support 32, thereby improving the integration of the rotating structure, reducing the space occupied by the rotating structure, and making it more compact; and reducing production costs.

[0048] More specifically, refer to Figures 1 to 5i As shown, the third through hole is located at the center of the connecting segment 323, so that the other end of the rotating shaft 31 passes through the center of the connecting segment 323 and is fixedly connected to the positioning spring 33. Under the drive of the rotating shaft 31, the positioning spring 33 rotates around the center of the connecting segment 323, and the other end of the positioning spring 33 makes a circular motion on the connecting segment 323, so that the shape and structure of the connecting segment 323 conforms to the sliding direction of the snap-fit ​​part 331, thereby improving the structural stability of the rotating structure and ensuring the structural strength of the rotating structure.

[0049] More specifically, refer to Figures 1 to 5i As shown, multiple positioning parts 321 are spaced apart circumferentially at the edge of the connecting segment 323. The connecting segment 323 has a semi-circular structure. By spaced apart circumferentially at the edge of the connecting segment 323, the locking part 331 slides circumferentially at the edge of the connecting segment 323. This further allows the shape and structure of the connecting segment 323 to conform to the sliding direction of the locking part 331, improving the structural stability of the rotating structure and ensuring its structural strength. Simultaneously, it reduces the area occupied by the positioning bracket 32, thereby improving the integration of the rotating structure, reducing its space requirements, and making it more compact; and also reducing production costs.

[0050] In one embodiment, reference is made to Figures 5a to 5iAs shown, the fixing segment 322 is provided with a fixing hole 3221, and the face frame 2 is provided with a fixing post 21. The fixing post 21 passes through the fixing hole 3221 and is fixedly connected to the fixing hole 3221. Specifically, the fixing segment 322 is fixedly connected to the face frame 2. In this embodiment, a fixing hole 3221 is provided on the fixing segment 322, and a fixing post 21 is provided on the face frame 2. The fixing post 21 extends towards the fixing hole 3221. When assembling the positioning bracket 32 ​​and the face frame 2, the fixing post 21 passes through the fixing hole 3221, and the fixing hole 3221 is fixedly connected to the fixing post 21 to achieve a fixed connection between the fixing segment 322 and the face frame 2. The connection method between the fixing segment 322 and the face frame 2 is simple and has low production cost.

[0051] More specifically, in this embodiment, the fixing post 21 and the fixing hole 3221 are interference-fitted to directly fix the fixing section 322 and the face frame 2, which is convenient to install and has low production cost.

[0052] In a specific embodiment, refer to Figures 1 to 4 As shown, the rotating shaft 31 is rotatably connected to the positioning bracket 32. The rotating assembly 3 also includes a shim 34 located between the positioning bracket 32 ​​and the positioning spring 33, and the shim 34 is connected to the rotating shaft 31. Specifically, the rotating shaft 31 is also rotatably connected to the positioning bracket 32, that is, both the positioning bracket 32 ​​and the positioning spring 33 are connected to the rotating shaft 31, and the positioning spring 33 is located on one side of the positioning bracket 32; the rotating assembly 3 also includes a shim 34, which is a flat annular metal or non-metal sheet, mainly used to distribute pressure, fill gaps, and adjust friction; the shim 34 is connected to the other end of the rotating shaft 31 and is located between the positioning bracket 32 ​​and the positioning spring 33, and the shim 34 is used to fill the gap between the positioning bracket 32 ​​and the positioning spring 33. The gap is designed to ensure the structural strength and stability of the rotating component 3, preventing the positioning spring 33 and the positioning bracket 32 ​​from loosening. Simultaneously, the gasket 34 can distribute the pressure between the positioning spring 33 and the positioning bracket 32, improving the uniformity of the force exerted on the positioning bracket 32 ​​when the positioning spring 33 rotates. It also reduces the friction between the positioning spring 33 and the positioning bracket 32, thereby increasing their service life and ultimately extending the service life of the rotating structure. Furthermore, it reduces the torque required for the rotating component 3, improving the user experience.

[0053] In one embodiment, reference is made to Figures 1 to 4As shown, the rotating assembly 3 also includes a dome switch 35 and a locking member 36. The locking member 36 is locked and fixed to the other end of the rotating shaft 31. The dome switch 35 is connected to the rotating shaft 31 and located between the positioning spring 33 and the locking member 36. Specifically, the dome switch 35 is an elastic deformation element (commonly a disc-shaped or wave spring washer), which uses its own elastic deformation to generate a reverse force to dynamically compensate for looseness. The locking member 36 is used to lock and fix the positioning bracket 32, the positioning spring 33, the washer 34, and the dome switch 35 to the rotating shaft 31, so that the positioning spring 33, the washer 34, and the dome switch 35 are all fixedly connected to the rotating shaft 31. The positioning bracket 32 ​​is rotatably connected to the rotating shaft 31. The locking member 36 is generally a nut. The locking member 36 and the rotating shaft 31 are connected to the rotating shaft 31. The other end of the shaft 31 is locked and fixed. The dome switch 35 is connected to the other end of the rotating shaft 31, and the dome switch 35 is located between the positioning spring 33 and the locking member 36. When the locking member 36 is locked and fixed to the rotating shaft 31, the dome switch 35 is compressed, and elastic potential energy is stored at this time. When the locking member 36 and the positioning spring 33 undergo slight displacement due to vibration or temperature change, the elastic force of the dome switch 35 continuously exerts a reverse action on the locking member 36 and the positioning spring 33, thereby counteracting the loosening tendency of the locking member 36 and the positioning spring 33.

[0054] Therefore, in this embodiment, the dome switch 35 is used between the locking member 36 and the positioning spring 33 so that the dome switch 35 can continuously provide axial force to the rotating shaft 31 through elastic deformation, preventing the locking member 36 and the positioning spring 33 from loosening due to alternating loads or vibrations, thereby improving the service life and structural stability of the rotating structure.

[0055] Reference Figure 6 As shown, this application also provides a camping light, which includes a rotating structure, wherein the rotating structure is any of the rotating structures described above. Since the rotating structure has been described in detail in the above embodiments, it will not be described again here.

[0056] The camping light described in this application, due to the adoption of the rotating structure, has a long service life and can also perform precise fixed-point rotation at multiple levels, thereby improving the service life of the camping light and the accuracy of adjusting the illumination angle. Users can also clearly feel the point-fixing effect when adjusting the rotation level, thus improving the user experience.

[0057] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A rotating structure, characterized in that, include: Main support frame; Face frame; A rotating assembly includes a rotating shaft, a positioning bracket, and a positioning spring. The two ends of the rotating shaft are respectively connected to the main body bracket and the face frame. The positioning bracket is fixedly connected to the face frame and has a positioning part on one side. One end of the positioning spring is fixedly connected to the rotating shaft, and the other end has a snap-fit ​​part. The snap-fit ​​part is slidably connected to one side of the positioning bracket. Specifically, rotating the main support causes the rotating shaft to drive the positioning spring to rotate, thereby sliding the locking part to lock onto the positioning part.

2. The rotating structure according to claim 1, characterized in that, The positioning bracket is provided with a plurality of positioning parts, which are spaced apart on the positioning bracket along the sliding direction of the snap-fit ​​part.

3. The rotating structure according to claim 2, characterized in that, The rotation angle between two adjacent positioning parts is 22.5°.

4. The rotating structure according to any one of claims 1-3, characterized in that, The snap-fit ​​part is provided with a protrusion, which is set to protrude from one side of the snap-fit ​​part toward the positioning bracket. The positioning part is provided with an inwardly recessed groove, which is used to snap the protrusion.

5. The rotating structure according to claim 1, characterized in that, The positioning bracket includes a fixed section and a connecting section. One end of the fixed section is fixedly connected to one end of the connecting section, and the other end is fixedly connected to the face frame. The connecting section is slidably connected to the snap-fit ​​part.

6. The rotating structure according to claim 5, characterized in that, The connecting section has a semi-circular structure.

7. The rotating structure according to claim 5, characterized in that, The fixed section is provided with a fixing hole, and the face frame is provided with a fixing post. The fixing post passes through the fixing hole and is fixedly connected to the fixing hole.

8. The rotating structure according to claim 1, characterized in that, The rotating shaft is rotatably connected to the positioning bracket, and the rotating assembly further includes a shim located between the positioning bracket and the positioning spring, the shim being connected to the rotating shaft.

9. The rotating structure according to claim 1, characterized in that, The rotating assembly also includes a dome switch and a locking element. The locking element is locked to the other end of the rotating shaft. The dome switch is connected to the rotating shaft and located between the positioning spring and the locking element.

10. A camping light, characterized in that, include: A rotating structure, wherein the rotating structure is any one of claims 1-9.

Images