Photographic auxiliary part

Abstract

The utility model discloses a photographic auxiliary part, which is applied to photographic equipment, the photographic auxiliary part comprises a protective sleeve and a handle, and the protective sleeve is used for being detachably mounted on the photographic equipment; the handle comprises a handle body, the end face of the handle body extends outwards to form a mounting sleeve, and the mounting sleeve is provided with a containing cavity used for containing the protective sleeve. A first connecting structure is arranged in the containing cavity, the protective sleeve is provided with a second connecting structure, and the first connecting structure is used for being matched with the second connecting structure when the containing cavity covers the periphery of the protective sleeve so that the handle can be detachably connected with the camera equipment. According to the handle, half-surrounding fixing of the handle and the protective sleeve is achieved through the containing cavity, detachable connection is achieved through cooperation of the first connecting structure and the second connecting structure, the reliability of connection between the handle and the camera shooting equipment is improved, and the probability that the handle slides or even slips relative to the camera shooting equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photography auxiliary equipment, in particular to a photography auxiliary piece. Background Art

[0002] In some shooting scenes, people usually install auxiliary photography equipment on the camera equipment to assist the shooting through the auxiliary photography equipment to achieve the effect of improving the shooting effect, etc.

[0003] In order to expand the camera function of the camera device and improve the user experience, photographers usually set a handle on the camera device, and the handle is connected to the camera device to assist the camera device in taking pictures.

[0004] In the related art, there is a spring clamp handle, which clamps the handle by pulling the two ends of the handle with two tension springs, and is compatible with a variety of camera devices of different widths and thicknesses, and has good universality. However, the connection stability between the handle and the camera device is poor, and a slight force can easily cause the handle to slide relative to the camera device, causing the mobile phone to fall off and be damaged. Utility Model Content

[0005] The main purpose of the utility model is to provide a mobile phone photography auxiliary component, aiming to solve the technical problem that the existing photography auxiliary components are easy to slide relative to the camera equipment, resulting in the camera equipment falling off and being damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides a photography auxiliary component, which is applied to a camera device. The photography auxiliary component includes:

[0007] A protective cover, the protective cover is used to be detachably mounted on the camera device;

[0008] A handle, the handle comprising a handle body, an end surface of the handle body extending outwardly to form a mounting sleeve, and the mounting sleeve is configured with a receiving cavity for receiving the protective sleeve;

[0009] Among them, a first connecting structure is provided in the accommodating cavity, and a second connecting structure is provided in the protective cover. The first connecting structure is used to cooperate with the second connecting structure when the accommodating cavity cover is arranged on the periphery of the protective cover to realize the detachable connection between the handle and the camera device.

[0010] In some embodiments, one of the first connection structure and the second connection structure is a lock hole, and the other is a lock buckle that snaps into engagement with the lock hole.

[0011] In some embodiments, the second connection structure is a lock hole set in the protective cover; the lock includes a plug-in set in the handle body for plugging into the lock hole and a control end exposed on the handle body for moving the plug-in.

[0012] In some embodiments, the handle body is a hollow structure, and a through hole is provided between its inner cavity and the accommodating cavity of the mounting sleeve;

[0013] The control end is connected to or integrally formed with the plug-in, the plug-in can extend into the accommodating cavity through the through hole, and the plug-in can enter or exit the lock hole from the accommodating cavity under the manipulation of the control end.

[0014] In some embodiments, the inner cavity is provided with a positioning plate along the movement direction of the plug-in, and the positioning plate is provided with a convex or concave positioning portion; the plug-in is provided with a locking portion that cooperates with the positioning portion, and when the positioning portion cooperates with the locking portion, the plug-in extends into the locking hole, and when the positioning portion does not cooperate with the locking portion, the plug-in withdraws from the locking hole.

[0015] In some embodiments, at least one ridge is provided on the surface of the plug-in along the moving direction, and the ridge is used to press and contact with the inner side surface of the lock hole when the plug-in is inserted into the lock hole.

[0016] In some embodiments, one of the first connection structure and the second connection structure is a positioning pit, and the other is a positioning protrusion that engages with the positioning pit.

[0017] In some embodiments, there are at least two positioning pits, which are spaced apart on the protective cover, and the positioning protrusion is paired with the positioning pits, which are spaced apart in the accommodating cavity.

[0018] In some embodiments, the first connecting structure is a first magnetic member, the first magnetic member is disposed in the handle body, and the second connecting structure is a second magnetic member or a magnetic body that magnetically cooperates with the first magnetic member.

[0019] In some embodiments, the handle body is a spherical structure, and one end of the spherical structure is configured with a concave arc surface for the user to hold with fingers.

[0020] In some embodiments, a threaded hole is provided at one end of the handle body, and the threaded hole is used for external photography auxiliary accessories.

[0021] The utility model also provides a photography auxiliary component, which is applied to a camera device with a metal housing, and the photography auxiliary component includes:

[0022] A handle, the handle includes a handle body, an end face of the handle body extends outward to form a mounting sleeve, the mounting sleeve is configured with a receiving cavity for receiving the imaging device, a magnetic member is disposed in the handle body, and the magnetic member is used to magnetically cooperate with the metal shell when the receiving cavity covers the periphery of the imaging device to achieve detachable connection between the handle and the imaging device.

[0023] The photographic accessory provided in this application is provided with a protective cover and a handle. The protective cover is used for detachably mounting on the imaging device. The handle includes a handle body, an end face of the handle body extends outward to form a mounting sleeve, and the mounting sleeve is configured with a receiving cavity for receiving the protective cover; and a first connection structure is provided in the receiving cavity, and a second connection structure is provided on the protective cover. The first connection structure is used to cooperate with the second connection structure when the receiving cavity covers the periphery of the protective cover to achieve detachable connection between the handle and the imaging device. That is, the handle of this application not only realizes semi-surrounding fixation with the protective cover through the receiving cavity, but also realizes detachable connection through the cooperation of the first connection structure and the second connection structure, improving the reliability of the connection between the handle and the imaging device and reducing the probability of the handle sliding or even slipping relative to the imaging device. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of an embodiment of the photographic accessory of the present invention;

[0025] Figure 2 It is a disassembled schematic diagram of an embodiment of the photographic accessory of the present invention;

[0026] Figure 3 It is a schematic cross-sectional diagram of an embodiment of the photographic accessory of the present invention;

[0027] Figure 4 It is a schematic structural diagram of an embodiment of the lock of the present invention;

[0028] Figure 5 It is a schematic structural diagram of another embodiment of the handle of the present invention;

[0029] Figure 6 It is a schematic structural diagram of another embodiment of the protective cover of the present invention;

[0030] Figure 7 It is a schematic cross-sectional diagram of still another embodiment of the photographic accessory of the present invention;

[0031] Figure 8 It is a schematic structural diagram of an embodiment of the handle of the present invention.

[0032] Explanation of the Reference Numerals in the Drawings:

[0033]

[0034]

[0035] The realization, functional features, and advantages of the present utility model will be further described in conjunction with embodiments with reference to the accompanying drawings. Specific embodiments

[0036] Next, the 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0037] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0038] It should also be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0039] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0040] Referring to Figure 1 and Figure 2 , the present utility model provides a photography auxiliary member 100, which is applied to a camera device. The photography auxiliary member 100 includes a protective cover 1 and a handle 2. The protective cover 1 is used for detachably mounting on the camera device; the handle 2 includes a handle main body 22, and an end surface of the handle main body 22 extends outward to form a mounting sleeve 23, and the mounting sleeve 23 is configured with a receiving cavity 231 for receiving the protective cover 1.

[0041] In this embodiment, the camera device is a device with a camera lens, which can be a camera or a mobile phone, etc.

[0042] Among them, a first connection structure is provided in the accommodation cavity 231, and the protective sleeve 1 is provided with a second connection structure. The first connection structure is used to cooperate with the second connection structure when the accommodation cavity 231 covers the periphery of the protective sleeve 1 to realize the detachable connection between the handle 2 and the imaging device.

[0043] In this embodiment, the protective sleeve 1 in the photographic accessory 100 proposed by the solution of the present application can be used to wrap and protect the imaging device, and at the same time has buffering, protection and fixing functions, and can reduce the wear or impact of the imaging device during use. The handle 2 is combined with the protective sleeve 1 through the mounting sleeve 23 extended from its handle body 22. The handle 2 can provide additional support to increase the stability of the photographic accessory 100 proposed by the solution of the present application during use, and at the same time can also help the user better hold and control the device.

[0044] Furthermore, the photographic accessory 100 of the present application also proposes to use the detachable connection method of the first connection structure and the second connection structure to make the mounting sleeve 23 of the protective sleeve 1 and the handle 2 detachable, that is, to make the protective sleeve 1 and the handle 2 detachable and modular. The effect of such a setting is that when the protective sleeve 1 is installed on the imaging device, different specifications of the handle 2 can be installed on the protective sleeve 1 to meet different usage requirements of the user, or when the specification of the handle 2 remains unchanged, different specifications of the protective sleeve 1 can be replaced to be applied to different specifications of imaging devices.

[0045] The working process of the photographic accessory 100 proposed by the solution of the present application can be explained as follows:

[0046] The user first installs the protective sleeve 1 on the imaging device to ensure that the protective sleeve 1 tightly wraps the outside of the device to provide preliminary protection.

[0047] Then, the user aligns the mounting sleeve 23 of the handle 2 with the protective sleeve 1, so that the first connection structure in the accommodation cavity 231 of the mounting sleeve 23 cooperates with the second connection structure on the protective sleeve 1 to form a stable connection.

[0048] After the connection is completed, the user can operate the imaging device through the handle 2, and the external holding part of the handle 2 makes the user more stable and comfortable during the shooting process.

[0049] By applying the photographic accessory 100 with the above structure, the solution of the present application achieves the following effects:

[0050] First, the stability of the connection structure is enhanced. Compared with the spring clip-type handle 2 of the related art, the first connection structure used by the photography auxiliary component 100 proposed in the present application is located in the accommodating cavity 231 of the handle 2, and the second connection structure is arranged on the protective cover 1 of the camera device. When the protective cover 1 is installed on the camera device, the accommodating cavity 231 of the handle 2 is inserted into the protective cover 1, and the first connection structure and the second connection structure are closely matched, so that the handle 2 is firmly connected to the camera device, and it is not easy to slide or fall off, which can effectively prevent the handle 2 from sliding with the camera device and provide higher stability.

[0051] Second, improve operational stability: Handle 2 provides users with a better grip and stability, especially in handheld shooting scenes, which can reduce shaking and improve the clarity of the shooting effect.

[0052] Third, the protective cover 1 wraps the camera device, which can effectively prevent the device from being damaged by the outside, such as falling, scratches, etc., during the shooting process.

[0053] Fourthly, the flexibility of the detachable design: the handle 2 and the protective cover 1 are detachably connected, and the user can flexibly install or remove the handle 2 according to shooting requirements, thereby increasing the flexibility of the photography auxiliary component 100.

[0054] Fifth, the portability of the device is enhanced: when the handle 2 is not needed, the user can easily remove it, so that the device remains portable and compact; and when needed, the handle 2 can be quickly installed to enhance the user experience.

[0055] Reference Figures 2 to 4 In some embodiments, one of the first connection structure and the second connection structure proposed in the embodiment of the utility model is a lock hole 11, and the other is a lock buckle 24 that snaps into engagement with the lock hole 11.

[0056] In some embodiments, the second connection structure is a lock hole 11 set in the protective cover 1; the lock buckle 24 includes a plug-in 241 set in the handle body 22 for plugging into the lock hole 11 and a control end 242 exposed on the handle body 22 for moving the plug-in 241.

[0057] In this embodiment, the second connection structure is a lock hole 11 set at the corresponding position of the protective cover 1, and the first connection structure is located in the accommodating cavity 231 of the handle 2 and is designed as a lock buckle 24 that matches the lock hole 11, to illustrate the present application scheme.

[0058] The lock hole 11 is a recessed hole provided at a fixed position on the protective cover 1 and capable of receiving the lock buckle 24 on the handle 2 .

[0059] The latch 24 is a structure with a convex shape and is located within the receiving cavity 231 of the handle 2. By inserting into and engaging with the lock hole 11, the handle 2 is firmly connected to the device.

[0060] When the latch 24 is inserted into the lock hole 11, it relies on the structural form of its convex part to cooperate with the inner wall of the lock hole 11, thereby firmly fixing the handle 2 to the imaging device or the protective cover 1.

[0061] The working processes of the first connection structure and the second connection structure proposed in the solution of this application are illustrated by examples:

[0062] The user aligns the handle 2 with the lock hole 11 on the protective cover 1, and the receiving cavity 231 part of the handle 2 gradually approaches and aligns with the lock hole 11.

[0063] When the latch 24 of the handle 2 touches the lock hole 11, the user can continue to apply a slight pressure to push the latch 24 into the lock hole 11.

[0064] The latch 24 is gradually inserted into the lock hole 11. When the buckle part of the latch 24 enters the lock hole 11 and catches the hole edge, the latch 24 engages with the lock hole 11 to form a stable connection. After the latch 24 enters the lock hole 11, by catching the edge of the lock hole 11, the handle 2 is firmly fixed to the imaging device, preventing loosening or sliding during use.

[0065] When the user needs to disassemble the handle 2, the latch 24 part inside the handle 2 can be driven by prying or other means to disengage from the caught position of the lock hole 11. After the latch 24 exits the lock hole 11, the handle 2 can be easily removed from the protective cover 1.

[0066] By setting the first connection structure and the second connection structure with the above-mentioned structures, the following effects can be achieved in the solution of this application:

[0067] First, firm connectivity: The design of the latch 24 and the lock hole 11 ensures that the handle 2 can be tightly engaged after installation and will not easily become loose or slide between the handle 2 and the device due to external forces, thereby improving the use stability of the photographic accessory 100 proposed in the solution of this application, which is particularly important in scenarios such as hand-held shooting or strenuous movement.

[0068] Second, convenient installation and disassembly: The mechanical cooperation design of the latch 24 and the lock hole 11 makes the installation and disassembly of the handle 2 very convenient. The user only needs to align the latch 24 with the lock hole 11 and insert it to complete the installation. When disassembling, slightly pressing or prying the latch 24 can easily remove it, which not only ensures the simplicity of the operation but also ensures the stability of the connection.

[0069] In summary, the present application scheme designs the lock hole 11 on the protective cover 1 and the lock buckle 24 in the accommodating cavity 231 of the handle 2. This embodiment realizes a firm connection between the handle 2 and the camera device, prevents sliding or falling off, and ensures the convenience of disassembly and assembly, thereby improving the stability and safety of the user during the shooting process.

[0070] Reference Figures 2 to 4 In some embodiments, the handle body 22 provided in the embodiment of the utility model is a hollow structure, and a through hole is provided between the inner cavity 221 thereof and the accommodating cavity 231 of the mounting sleeve 23;

[0071] The control end 242 is connected to or integrally formed with the plug-in 241 . The plug-in 241 can extend into the accommodating cavity 231 through the through hole, and the plug-in 241 can enter or exit the lock hole 11 from the accommodating cavity 231 under the manipulation of the control end 242 .

[0072] In this embodiment, by providing an inner cavity 221 in the handle body 22, and providing a through hole between the inner cavity 221 and the accommodating cavity 231 of the mounting sleeve 23, the plug-in 241 can enter or exit the accommodating cavity 231 through the through hole, and finally engage with the locking hole 11 on the protective sleeve 1. The working principle of the entire structure depends on the toggle of the control end 242, and the plug-in 241 can be extended or retracted under the action of the control end 242 to achieve the connection and separation of the handle 2 and the protective sleeve 1, and further achieve the connection and separation of the handle 2 and the camera device.

[0073] The working process of the handle body 22 proposed in the present application is as follows:

[0074] The user first aligns the mounting sleeve 23 of the handle 2 with the protective sleeve 1 of the camera device, and the plug-in 241 passes through the inner cavity 221 of the handle body 22 and enters the accommodating cavity 231 of the mounting sleeve 23 through the through hole. The user moves the control end 242 outside the handle body 22, so that the plug-in 241 extends into the lock hole 11, and the handle 2 and the protective sleeve 1 are fixed.

[0075] When the user needs to disassemble the handle 2, the user can toggle the control end 242 again to withdraw the plug-in 241 from the lock hole 11. The plug-in 241 is retracted from the lock hole 11 into the inner cavity 221 of the handle body 22, and the handle 2 is disconnected from the camera device. At this time, the handle 2 can be easily disassembled.

[0076] The present application achieves the following effects by providing the handle body 22 with the above structure:

[0077] First, the convenience of operation is improved: since the control end 242 is exposed on the handle body 22, the user can control the entry and exit of the plug-in 241 by simply turning the control end 242, thereby realizing the rapid installation and removal of the handle 2. This design not only ensures the stability of the installation, but also improves the convenience of operation.

[0078] Second, simplify the structural design: The structural design of the hollow handle body 22 is simple. Through the cooperation of the inner cavity 221 and the through hole, the connection between the plug-in 241 and the control end 242 can operate efficiently. This structure not only reduces the design complexity but also improves the convenience of production and manufacturing.

[0079] In summary, through the cooperation of the hollow structure, the inner cavity 221, the through hole, the control end 242, and the plug-in 241 in the handle body 22 of this embodiment, a reliable connection between the handle 2 and the imaging device is achieved. Through simple operations on the control end 242, the plug-in 241 can be inserted into or withdrawn from the locking hole 11, ensuring the stability and convenience of use of the handle 2. This design effectively improves the firmness of the connection between the handle 2 and the device, prevents the risks of sliding and falling off, improves the user experience of the photographic accessory 100, and further enhances the shooting experience.

[0080] Refer to Figure 3 and Figure 4 In some embodiments, a positioning plate 222 is provided in the inner cavity 221 of the handle body 22 along the movement direction of the plug-in 241. The positioning plate 222 is provided with a protruding or concave positioning portion 223; the plug-in 241 is provided with a locking portion 243 that cooperates with the positioning portion 223. When the positioning portion 223 cooperates with the locking portion 243, the plug-in 241 extends into the locking hole 11. When the positioning portion 223 and the locking portion 243 do not cooperate, the plug-in 241 withdraws from the locking hole 11.

[0081] In this embodiment, the design of the positioning plate 222 and the locking portion 243 is to achieve the stability and positioning control of the plug-in 241 when it is inserted into and withdrawn from the locking hole 11. Through the cooperation of the positioning portion 223 on the positioning plate 222 and the locking portion 243 on the plug-in 241, the stable locking of the handle 2 and the protective cover 1 can be ensured, preventing accidental movement or loosening.

[0082] The positioning portion 223 (which can be a protruding or concave structure) of the positioning plate 222 and the locking portion 243 on the plug-in 241 are mechanically engaged to control the movement and locking of the plug-in 241 within the handle body 22. During the movement of the plug-in 241, when the positioning portion 223 and the locking portion 243 are engaged with each other, the plug-in 241 can maintain a stable position. The specific principle is as follows:

[0083] Positioning plate 222: The positioning plate 222 is arranged in the inner cavity 221 of the handle body 22 along the movement direction of the plug-in 241, playing a role in guiding and fixing the plug-in 241. The positioning portion 223 (protruding or concave structure) on the positioning plate 222 is responsible for cooperating with the locking portion 243 on the plug-in 241.

[0084] Locking portion 243: The locking portion 243 is located on the plug 241 and can engage with the positioning portion 223 on the positioning plate 222. When the positioning portion 223 cooperates with the locking portion 243, the plug 241 is locked in a specific position to maintain its inserted or withdrawn state.

[0085] Specifically, an example is given to illustrate the working process of the positioning plate 222 and the positioning portion 223 in the solution of this embodiment:

[0086] Process of inserting the plug 241 into the lock hole 11: The plug 241 is located in the inner cavity 221 of the handle body 22, and the user toggles the control end 242, and the plug 241 starts to move in the direction of the positioning plate 222.

[0087] When the plug 241 completely extends into the lock hole 11 on the protective sleeve 1, the locking portion 243 cooperates with the positioning portion 223, and the plug 241 is fixed in the inserted state to prevent the plug 241 from retracting. At this time, the handle 2 is connected to the protective sleeve 1.

[0088] When the user toggles the control end 242 to withdraw the plug 241 from the lock hole 11, the control end 242 drives the plug 241 to move. By applying an external force, the engagement relationship between the locking portion 243 on the plug 241 and the positioning portion 223 is released, and the plug 241 starts to withdraw from the lock hole 11.

[0089] After the plug 241 completely withdraws from the lock hole 11, the locking portion 243 and the positioning portion 223 no longer cooperate, and the handle 2 is separated from the protective sleeve 1.

[0090] The solution of this application realizes the following effects by setting the locking portion 243 and the positioning portion 223 with the above structures:

[0091] First, enhanced stability: The cooperation between the positioning portion 223 and the locking portion 243 ensures that the plug 241 can be stably maintained in the locked state after extending into the lock hole 11, preventing the plug 241 from accidentally loosening or withdrawing due to external force or vibration, and ensuring the stable connection between the handle 2 and the imaging device.

[0092] Second, avoid misoperation: The mechanical engagement between the positioning portion 223 and the locking portion 243 can provide a clear sense of positioning. The user can clearly perceive the locked or withdrawn state of the plug 241 during the operation process, reducing the risk of the handle 2 falling off or the imaging device being damaged due to misoperation.

[0093] Third, smooth operation experience: By reasonably designing the cooperation between the positioning portion 223 and the locking portion 243, the plug 241 operates smoothly when inserted or withdrawn, without jamming or being too tight, ensuring that the user can quickly and smoothly install or disassemble the handle 2.

[0094] Fourthly, precise control: The structural design of the positioning part 223 and the locking part 243 enables the movement path and the final position of the plug-in 241 to be precisely controlled, avoiding accidental sliding of the plug-in 241 during use and ensuring that the handle 2 can be tightly connected to the device during use.

[0095] In summary, in this embodiment, by providing the positioning plate 222 and the locking part 243, precise control and stable locking of the plug-in 241 within the handle body 22 are achieved. The cooperation between the positioning part 223 and the locking part 243 not only ensures the stability of the plug-in 241 when extending into or withdrawing from the lock hole 11, but also makes the operation process smoother and more convenient. Through this design, the handle 2 can be more reliably connected to the imaging device, avoiding loosening or falling off of the device, and improving the user experience and safety.

[0096] Refer to Figure 4 , in some embodiments, at least one convex rib 244 is provided on the surface of the plug-in 241 proposed by the solution of the present application along the movement direction, and the convex rib 244 is used to press and contact the inner side surface of the lock hole 11 when the plug-in 241 is inserted into the lock hole 11.

[0097] In this embodiment, at least one convex rib 244 is provided on the surface of the plug-in 241 along its movement direction, and its function is to enhance the friction and fixing effect between the plug-in 241 and the lock hole 11, ensure that the plug-in 241 can be in close contact with the inner side of the lock hole 11 when inserted into the lock hole 11, thereby improving the stability of the connection between the handle 2 and the imaging device.

[0098] The convex rib 244 ensures that the plug-in 241 can firmly contact the inner side surface of the lock hole 11 when inserted into the lock hole 11 by increasing the contact area and friction between the surface of the plug-in 241 and the inner wall of the lock hole 11, forming a more compact and stable mechanical connection. This structural design utilizes the shape matching principle of the convex rib 244. During the plugging process, the convex rib 244 will generate a certain pressing force on the inner side surface of the lock hole 11, thereby increasing the fixing effect of the plug-in 241 and preventing the handle 2 from loosening or sliding due to external forces. The convex rib 244 is usually a raised stripe along the movement direction of the plug-in 241, protruding from the surface of the plug-in 241, and is used to provide additional friction when the plug-in 241 cooperates with the lock hole 11. When the plug-in 241 is inserted into the lock hole 11, the convex rib 244 is in pressing contact with the inner wall of the lock hole 11 to ensure that the plug-in 241 is firmly fixed and prevent sliding.

[0099] The working process of the plug-in 241 proposed by the solution of the present application is as follows:

[0100] The process of the plug 241 being inserted into the keyhole 11: The user toggles the control end 242 of the handle 2, and the plug 241 starts to enter the keyhole 11 along its moving direction. The convex rib 244 on the plug 241 gradually comes into contact with the inner side surface of the keyhole 11. As the insertion deepens, friction and pressing are generated between the convex rib 244 and the inner side surface of the keyhole 11. After the plug 241 is completely inserted into the keyhole 11, the convex rib 244 will maintain close contact with the inner side surface of the keyhole 11, further enhancing the fixing effect of the plug 241 in the keyhole 11.

[0101] The process of the plug 241 exiting the keyhole 11: When the user needs to disassemble the handle 2, the control end 242 is toggled, and the plug 241 starts to exit the keyhole 11. As the plug 241 exits, the contact between the convex rib 244 and the inner side surface of the keyhole 11 gradually decreases, and the frictional force also gradually decreases until the plug 241 completely exits the keyhole 11. After the plug 241 completely disengages from the keyhole 11, the convex rib 244 no longer contacts the inner side surface of the keyhole 11, and the handle 2 can be easily removed.

[0102] The solution of this application realizes the following effects by setting the plug 241 with the above structure:

[0103] First, increase the frictional force and improve the fixing effect: The design of the convex rib 244 increases the contact area between the plug 241 and the inner side surface of the keyhole 11, thus greatly improving the frictional force between the two. Through this additional friction, the plug 241 can be more firmly fixed in the keyhole 11, avoiding loosening or sliding due to external forces.

[0104] Second, prevent sliding and falling off: The close contact between the convex rib 244 and the inner wall of the keyhole 11 can effectively prevent the plug 241 from sliding after the insertion is completed due to equipment vibration or excessive operating force, thereby reducing the risk of the camera device falling off and improving the safety of shooting.

[0105] Third, ensure the stability of the connection: The presence of the convex rib 244 makes the connection between the plug 241 and the keyhole 11 more stable. Even during long-term use, the connection between the handle 2 and the device will not loosen due to wear, ensuring that the device is always in a stable state.

[0106] Fourth, the smoothness of the disassembly and assembly operation: Although the convex rib 244 increases the frictional force between the plug 241 and the keyhole 11, the smoothness of the disassembly and assembly is ensured by reasonably designing the height and contact force of the convex rib 244. During the installation and disassembly process, the user can still easily complete the operation without being affected by excessive frictional force and the experience of using the disassembly and assembly.

[0107] In summary, by providing the convex ribs 244 on the surface of the plug-in 241 along the movement direction, the present embodiment effectively enhances the contact and frictional force between the plug-in 241 and the keyhole 11, improving the stability and reliability of the connection between the handle 2 and the imaging device. The convex ribs 244 provide an additional fixing force when the plug-in 241 is inserted into the keyhole 11, ensuring that the device is not easily loosened or detached during shooting, and still maintaining smooth operation during disassembly and assembly, greatly improving the user's operation experience and the safety of using the photographic accessory 100 of the present application.

[0108] Referring to Figure 5 and Figure 6 , in some embodiments, one of the first connection structure and the second connection structure proposed by the solution of the present application is the positioning pit 12, and the other is the positioning protrusion 232 that is engaged with the positioning pit 12.

[0109] In some embodiments, at least two positioning pits 12 are provided in the solution of the present application, which are respectively arranged on the protective sleeve 1 at intervals, and the positioning protrusions 232 are paired with the positioning pits 12 and are respectively arranged in the accommodation cavity 231 at intervals.

[0110] In the above embodiments, the positioning pit 12 and the positioning protrusion 232 are engaged with each other to achieve stable connection and precise positioning of the handle 2 and the imaging device.

[0111] The cooperation between the positioning pit 12 and the positioning protrusion 232 is based on the mechanical engagement principle, that is, a firm mechanical lock is formed between the handle 2 and the protective sleeve 1 through the engagement of the concave and convex structures, preventing loosening or sliding between the two during use. Taking the positioning pit 12 being arranged on the protective sleeve 1 and the positioning protrusion 232 being arranged in the accommodation cavity 231 of the mounting sleeve 23 of the handle 2 as an example, the specific principle is as follows:

[0112] The positioning pit 12 is arranged on the protective sleeve 1 to receive the positioning protrusion 232. The existence of the pit can provide a clamping point for the protrusion to prevent relative movement.

[0113] The positioning protrusion 232 is arranged in the accommodation cavity 231 of the handle 2 and is paired with the positioning pit 12. The protrusion forms a stable mechanical engagement by inserting or snapping into the pit, ensuring that the handle 2 is precisely aligned with the imaging device and maintaining a firm connection.

[0114] Furthermore, by providing multiple positioning pits 12 and positioning protrusions 232, the handle 2 can be precisely fitted with the protective sleeve 1 at multiple fixed points, thereby further improving the connection stability of the overall structure.

[0115] The working process of the positioning pit 12 and the positioning protrusion 232 proposed by the solution of the present application is as follows:

[0116] Installation process: When the receiving cavity 231 of the handle 2 aligns with the protective cover 1 of the imaging device, the positioning protrusion 232 inside the handle 2 gradually approaches the positioning pit 12 on the protective cover 1. As the handle 2 gets closer to the protective cover 1, the positioning protrusion 232 and the pit start to align. The user pushes the handle 2 to precisely match the positioning protrusion 232 with the positioning pit 12. When the positioning protrusion 232 snaps into the pit, the handle 2 is firmly locked onto the imaging device, completing the installation.

[0117] After the positioning protrusion 232 snaps into the pit, the concave-convex structures cooperate with each other to prevent relative movement between the handle 2 and the protective cover 1.

[0118] Furthermore, at least two positioning pits 12 and positioning protrusions 232 can be set so that multiple-point support is formed between the handle 2 and the imaging device, enhancing the firmness and anti-torsion of the overall connection.

[0119] Disassembly process: When the user needs to disassemble the handle 2, just apply a certain external force and gently move the handle 2 to move the positioning protrusion 232 out of the positioning pit 12. After the positioning protrusion 232 exits the pit, the handle 2 can be separated from the imaging device, completing the disassembly operation.

[0120] Preferably, the positioning protrusion 232 is set as a hemispherical shape, and the positioning pit 12 is set as a hemispherical depression.

[0121] The solution of this application realizes the following effects by setting the first connection structure and the second connection structure with the above structures:

[0122] First, achieve precise positioning: The cooperation between the positioning protrusion 232 and the positioning pit 12 ensures that the handle 2 and the imaging device can be accurately aligned, avoiding deviation during the installation of the handle 2. The setting of multiple positioning points further improves the installation accuracy.

[0123] Second, enhance connection stability: Through the multi-point clamping structure, a more stable connection is formed between the handle 2 and the imaging device, preventing the handle 2 from loosening or sliding due to vibration or external force during use. Especially in scenarios such as handheld shooting, the stability of the device can be effectively improved.

[0124] Third, prevent sliding and rotation: Since the positioning pits 12 and the positioning protrusions 232 are spaced apart at different positions, the multi-point support structure between the handle 2 and the device can prevent it from sliding in the horizontal or vertical direction, and at the same time, it can also prevent the handle 2 from rotating or twisting relative to the device.

[0125] Fourth, it is convenient to disassemble and assemble: Although the positioning protrusion 232 and the concave pit can provide a firm connection, due to its mechanical engagement design, users can simply separate the handle 2 from the device when needed, facilitating disassembly and assembly operations. This design retains the flexibility of use while ensuring stability.

[0126] In summary, by respectively providing the positioning protrusion 232 and the positioning concave pit 12 on the accommodation cavity 231 of the handle 2 and the protective cover 1, this embodiment realizes the precise positioning and stable connection between the handle 2 and the imaging device. This structure ensures that the installation process of the handle 2 and the device is simple, the alignment is accurate, and it has high stability during use, avoiding loosening and sliding of the handle 2, and improving the safety and operation experience of the device.

[0127] Refer to Figure 7 , in some embodiments, the first connection structure proposed in the embodiment of the present utility model is the first magnetic attraction member 224, and the first magnetic attraction member 224 is arranged in the handle 2 body, and the second connection structure is the second magnetic attraction member 225 or the magnetic body that magnetically cooperates with the first magnetic attraction member 224.

[0128] In this embodiment, the first connection structure is the first magnetic attraction member 224 arranged in the handle 2 body, and the second connection structure is the second magnetic attraction member 225 or the magnetic body that cooperates with the first magnetic attraction member 224. This design utilizes the magnetic attraction principle to realize the detachable connection between the handle 2 and the imaging device.

[0129] The first magnetic attraction member 224 and the second magnetic attraction member 225 or the magnetic body form a stable connection through magnetic attraction force, without the need for a complex mechanical engagement structure. Magnetic connection has the advantages of simple operation, automatic alignment, and no wear.

[0130] The first magnetic attraction member 224 is embedded or arranged in the accommodation cavity 231 of the handle main body 22, has magnetism, and can attract the second magnetic attraction member 225 or the magnetic body through magnetic force. The second magnetic attraction member 225 or the magnetic body is arranged on the protective cover 1 and is paired with the first magnetic attraction member 224. The second magnetic attraction member 225 also has magnetism, or is a metal material and can be attracted by magnetic force. This magnetic attraction structure realizes a stable connection through mutually attracting magnetic materials and can flexibly meet the disassembly and assembly requirements of the handle 2.

[0131] The user can align the mounting sleeve 23 of the handle 2 with the protective cover 1 of the imaging device, so that the accommodation cavity 231 of the handle 2 wraps around the periphery of the protective cover 1.

[0132] When the handle 2 and the protective cover 1 are close to a certain distance, the magnetic force between the first magnetic attraction member 224 and the second magnetic attraction member 225 (or the magnetic body) starts to act. Due to the automatic alignment characteristic of the magnetic attraction force, the handle 2 will automatically adjust its position to ensure that the first magnetic attraction member 224 and the second magnetic attraction member 225 (or the magnetic body) are aligned and adsorbed.

[0133] When the two are completely aligned and tightly adsorbed, the handle 2 and the protective cover 1 achieve a stable connection, completing the installation.

[0134] Fixing process: After the installation is completed, the magnetic force between the first magnetic member 224 and the second magnetic member 225 or the magnetic body firmly fixes the handle 2 to the imaging device. The magnetic attraction force is sufficient to prevent the handle 2 from becoming loose due to external forces during use. The smooth contact surface of the magnetic connection can reduce wear, and at the same time, the uniform distribution of the magnetic force also avoids the situation of uneven local stress.

[0135] Dismantling process: When the user needs to disassemble the handle 2, only a certain external force needs to be applied to separate the handle 2 from the protective cover 1. Since the magnetic connection does not rely on a complex buckle mechanism, the disassembly process is relatively smooth. After the handle 2 is separated from the protective cover 1, the adsorption effect between the magnetic members disappears, and the handle 2 is then separated from the protective cover 1, that is, from the imaging device.

[0136] The solution of this application achieves the following effects by setting the above magnetic structure:

[0137] First, simple operation: The design of the magnetic structure makes the connection and disassembly of the handle 2 to the imaging device relatively simple and fast. The user only needs to bring the handle 2 close to the protective cover 1, and the magnetic force can automatically adsorb, without the need for fine alignment and fixing operations, greatly improving the use convenience.

[0138] Second, automatic adsorption and automatic alignment: The magnetic attraction force has the characteristic of automatic alignment. Even if the handle 2 and the protective cover 1 are slightly deviated from the initial position, the magnetic attraction force can automatically adjust them to the aligned position, ensuring a stable and accurate connection.

[0139] Third, no mechanical wear: Since the connection method relies on magnetic force rather than mechanical buckles or threads, there is almost no wear during the connection process between the handle 2 and the imaging device. This extends the service life of the device and the handle 2, and is especially suitable for scenarios that require frequent disassembly and assembly.

[0140] Fourth, safe and stable: The magnetic connection is simple, and the adsorption force between the magnetic members is strong enough to maintain a stable connection between the handle 2 and the imaging device, and avoid the handle 2 from loosening or slipping during use.

[0141] Fifth, improved flexibility: The use of magnetic members also increases the flexibility of the disassembly and assembly of the handle 2. The user can quickly disassemble the handle 2 according to needs, or easily remove the handle 2 when not in use to increase the portability of the device.

[0142] In summary, by designing the first connection structure as the first magnetic member 224 and the second connection structure as the second magnetic member 225 or a magnetic body, the detachable connection between the handle 2 and the imaging device is realized in this embodiment by using the magnetic attraction principle. This connection method is simple to operate, has precise alignment, no mechanical wear, and can provide a stable connection, greatly improving the usability and safety of the device.

[0143] Referring to Figure 1 , in some embodiments, the handle body 22 proposed in the embodiment of the present utility model has a spherical structure, and one end of the spherical structure is constructed with a concave arc surface 21 for a user's finger to hold.

[0144] In this embodiment, the handle body 22 is designed as a spherical structure, and one end of the spherical structure is designed with a concave arc surface 21 for a user's finger to hold. This design not only improves the comfort of holding from the perspective of ergonomics, but also enhances the operation convenience and stability of the handle 2.

[0145] The reason for designing the handle body 22 with the above structure is as follows:

[0146] First, ergonomic consideration: The spherical structure conforms well to the ergonomic principle. When the palm and fingers hold naturally, they can better fit the curved surface of the spherical handle 2, providing a uniform pressure distribution and a comfortable holding feeling. Especially the concave arc surface 21, which is specially designed for the fingers, allows the fingers to naturally fit into the concave surface, enhancing the stability and comfort during holding.

[0147] Second, maneuverability. The spherical handle 2 helps the user to adjust the direction of the imaging device more flexibly. The spherical handle 2 can be easily rotated or adjusted in angle, facilitating the user to quickly switch between different shooting angles. At the same time, the spherical design can provide all-round support, and no matter how the device is tilted, the user can hold the handle 2 with uniform force.

[0148] Third, enhanced stability. The concave arc surface 21 is designed to provide a fixed position for the fingers, reducing the risk of the handle 2 slipping or accidentally slipping out during holding. Compared with a flat or cylindrical handle 2, the spherical structure can more effectively resist the external force when the device shakes, thereby improving the overall stability.

[0149] When using the photographic accessory 100 of the present application, the user can naturally place the fingers into the concave arc surface 21 of the handle 2, and the palm wraps around the spherical handle body 22 to form a comfortable and stable holding posture. Since the arc surface 21 matches the shape of the fingers, the user's fingers can fit more firmly with the handle 2, reducing the sliding of the handle 2 caused by improper holding during shooting.

[0150] During operation, the concave arc surface 21 enables the fingers to better stabilize the handle 2 when holding it, reducing hand fatigue even during long-term shooting. The spherical handle 2 performs better in resisting external forces from all directions. Especially during the shooting of a handheld device, it can effectively absorb device jitter and provide a smoother shooting experience.

[0151] By setting the handle body 22 with the above structure, the following effects are achieved in the solution of this application:

[0152] First, the holding comfort is improved: The spherical structure conforms to the natural curve of the palm, can evenly distribute the holding pressure, and the concave arc surface 21 provides a stable support position for the fingers, so that the user will not feel fatigue or discomfort even when holding for a long time.

[0153] Second, the stability and anti-slip performance are improved: The concave arc surface 21 provides additional support (grasping) points for the fingers to prevent the fingers from sliding during shooting. At the same time, the spherical handle 2 enhances the resistance to vibration of the photographic accessory 100 of this application through its overall structure, making the shooting process more stable.

[0154] Third, hand fatigue is reduced: The spherical design can evenly distribute the pressure on the palm and fingers. Especially the design of the concave arc surface 21 provides a natural grasping position for the fingers, reducing the burden on the hand. Especially during long-term shooting, it can effectively reduce the sense of hand fatigue.

[0155] In summary, the spherical design of the handle body 22 in this embodiment combined with the concave arc surface 21 not only meets the ergonomic holding requirements but also improves the flexibility and stability of operation. This design enables the handle 2 to provide a comfortable holding experience while also providing better anti-slip performance during shooting, effectively improving the user's shooting experience.

[0156] Refer to Figure 8 , in some embodiments, one end of the handle body 22 proposed in the embodiment of the present utility model is provided with a threaded hole 25, and the threaded hole 25 is used to externally connect photographic auxiliary accessories.

[0157] In this embodiment, the threaded hole 25 realizes the tight connection between the handle 2 and the photographic auxiliary accessory through a threaded structure. Utilizing the principle of rotational cooperation of the thread, a firm mechanical lock is formed between the two components: The threaded connection has self-locking property. The tighter the thread fit, the higher the connection stability, and it will not loosen easily during use, thus ensuring the secure connection between the handle 2 and the accessory.

[0158] During the use of the photographic accessory 100 proposed in the solution of this application, first, the user can insert the thread of the photographic auxiliary accessory into the threaded hole 25 of the handle body 22.

[0159] Rotate the external photographic auxiliary accessory so that its thread gradually meshes with the threaded hole 25 of the handle 2. As it rotates, the accessory is gradually fixed in place. When the thread is fully screwed in, the self-locking effect of the thread makes the accessory firmly connected to the handle 2 without loosening or slipping.

[0160] When the user needs to disassemble the accessory, simply rotate the accessory in the reverse direction to gradually loosen and remove it from the threaded hole 25 of the handle 2.

[0161] The design of the threaded structure makes the disassembly and assembly process very simple, and the accessory or the handle 2 will not be damaged during installation or disassembly.

[0162] In some embodiments, although the threaded hole 25 is a common and stable connection method, in certain scenarios, other connection structures can be used to replace the threaded hole 25 to achieve similar functions. The following are several common alternative solutions:

[0163] First, a quick-release plate (sliding groove type). A sliding groove and a quick-release plate are provided on the handle 2 or the photographic auxiliary accessory, and the user can quickly lock the two by sliding. It is commonly used for the quick installation and disassembly of photographic equipment, such as commonly seen on tripods or other brackets. It is convenient for quick installation and disassembly, and the connection is stable.

[0164] Second, pin-type locking. The photographic auxiliary accessory and the handle 2 are locked by pins, and are fixedly connected by locking pins after insertion. It is commonly seen in industrial equipment or some large photographic equipment. It is suitable for scenarios that require very strong fixing force and stability, and the disassembly and assembly process is relatively fast.

[0165] In summary, in this embodiment, the threaded hole 25 of the handle body 22 realizes a stable and reliable connection of the photographic auxiliary accessory through the principle of thread fitting. The structure of the threaded hole 25 makes the installation and disassembly process simple and convenient, and the self-locking characteristic of the thread can effectively prevent the accessory from loosening.

[0166] The embodiment of the present utility model also provides a photographic auxiliary member 100, which is applied to a video camera device with a metal shell. The photographic auxiliary member 100 includes a handle 2, the handle 2 includes a handle body 22, an installation sleeve 23 extends outward from the end surface of the handle body 22, the installation sleeve 23 is configured with a receiving cavity 231 for receiving the video camera device, and a magnetic member is arranged in the handle body 22. The magnetic member is used for magnetically cooperating with the metal shell when the receiving cavity 231 covers the periphery of the video camera device to realize the detachable connection between the handle 2 and the video camera device.

[0167] In this embodiment, the photographic auxiliary member 100 realizes the detachable connection between the handle 2 and the video camera device by the magnetic member built in the handle 2 cooperating with the metal shell of the video camera device. This design uses the magnetic principle to simplify the installation and disassembly process, while ensuring the stability and flexibility of the connection.

[0168] The photography accessory 100 uses the magnetic attraction principle to connect the handle 2 to the imaging device. A magnetic component is installed inside the handle body 22. When the receiving cavity 231 of the handle 2 covers the imaging device with a metal shell, the magnetic component firmly adsorbs the handle 2 to the imaging device through the magnetic force with the metal shell, thus realizing the connection between the two.

[0169] The magnetic component is a magnetic part built into the handle body 22 and has sufficient magnetic force to adsorb the metal shell of the imaging device. Through magnetic attraction connection, the cumbersome designs of traditional mechanical buckles or threads are eliminated, making the connection process simpler and easier to operate.

[0170] The working process of the photography accessory 100 proposed in the solution of this application is as follows:

[0171] Installation process: The user aligns the receiving cavity 231 of the handle 2 with the metal shell of the imaging device and gently brings the handle 2 close to the imaging device. When the magnetic component of the handle 2 approaches the metal shell of the imaging device, the magnetic force will automatically adsorb the handle 2 to the shell of the imaging device. Due to the automatic alignment characteristic of the magnetic attraction force, the handle 2 will be firmly adsorbed to the imaging device without the need for precise alignment operations. The installation process is very fast and convenient.

[0172] Fixing process: After the handle 2 is adsorbed to the imaging device by the magnetic force, the magnetic component and the metal shell form a stable adsorption force to prevent the handle 2 from loosening or sliding. The connection between the handle 2 and the imaging device relies on magnetic force instead of a mechanical buckle, and the contact surfaces between the connection points can also effectively reduce the shaking of the device, improving the overall stability.

[0173] Dismantling process: When the user needs to disassemble the handle 2, only a certain external force needs to be applied to pull the handle 2 off the shell of the imaging device to overcome the magnetic attraction between the two. The magnetic attraction structure makes the disassembly process very simple and does not require complex rotation or unlocking operations. The user can quickly separate the handle 2 and the imaging device.

[0174] By setting the photography accessory 100 with the above structure in the solution of this application, the following effects are achieved:

[0175] First, simplify installation and disassembly: The magnetic attraction structure enables the connection between the handle 2 and the imaging device without complex operations. The user only needs to bring the handle 2 close to the imaging device, and the magnetic force will automatically complete the connection, greatly improving the convenience of operation, especially suitable for scenarios where the handle 2 needs to be frequently installed and disassembled.

[0176] Second, automatic alignment and stable connection: The adsorption force between the magnetic component and the metal shell has the characteristic of automatic alignment. Even if there is a slight deviation in the initial position, the magnetic force can automatically adjust the handle 2 to the correct position. At the same time, the magnetic force is strong enough to provide a stable connection and prevent the handle 2 from loosening or slipping during use.

[0177] Third, wear-free connection: Since there are no mechanical buckles or threads, magnetic adsorption connection will not cause friction and wear between the handle 2 and the device surface, extending the service life of the device and the handle 2. Especially for the situation that requires frequent disassembly and assembly, magnetic adsorption connection is more durable.

[0178] Fourth, flexibility and safety: The magnetic adsorption design enables the handle 2 to be quickly disassembled and installed, increasing the flexibility of the handle 2. Users can easily install or remove the handle 2 according to their needs without affecting the portability of the device. In addition, while meeting the stability, the magnetic adsorption connection will not increase the difficulty of disassembly and assembly due to complex mechanical buckle designs.

[0179] In summary, in this embodiment, the photographic accessory 100 realizes a fast, simple and stable connection through the magnetic component built in the handle 2 and the metal shell of the imaging device. This design greatly improves the operation convenience. Users can quickly install and disassemble the handle 2, and the magnetic attraction provides sufficient stability to prevent the handle 2 from loosening or falling off. At the same time, this design avoids mechanical wear, extends the service life of the device, and improves the overall use experience.

[0180] The above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation manners here. Any obvious changes or modifications derived from the technical solutions of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A photography auxiliary part, applied to a camera device, characterized in that: The photography aids include: A protective cover, the protective cover is used to be detachably mounted on the camera device; A handle, the handle comprising a handle body, an end surface of the handle body extending outwardly to form a mounting sleeve, and the mounting sleeve is configured with a receiving cavity for receiving the protective sleeve; Among them, a first connecting structure is provided in the accommodating cavity, and a second connecting structure is provided in the protective cover. The first connecting structure is used to cooperate with the second connecting structure when the accommodating cavity cover is arranged on the periphery of the protective cover to realize the detachable connection between the handle and the camera device.

2. The photography auxiliary device according to claim 1, characterized in that: One of the first connection structure and the second connection structure is a lock hole, and the other is a lock buckle that snaps into place with the lock hole.

3. The photography auxiliary device according to claim 2, characterized in that: The second connection structure is a lock hole arranged in the protective cover; the lock buckle includes a plug-in arranged in the handle body for plugging into the lock hole and a control end exposed on the handle body for moving the plug-in.

4. The photography auxiliary device according to claim 3, characterized in that: The handle body is a hollow structure, and a through hole is provided between its inner cavity and the accommodating cavity of the mounting sleeve; The control end is connected to or integrally formed with the plug-in, the plug-in can extend into the accommodating cavity through the through hole, and the plug-in can enter or exit the lock hole from the accommodating cavity under the manipulation of the control end.

5. The photography auxiliary device according to claim 4, characterized in that: The inner cavity is provided with a positioning plate along the movement direction of the plug-in, and the positioning plate is provided with a convex or concave positioning portion; the plug-in is provided with a locking portion that cooperates with the positioning portion, and when the positioning portion cooperates with the locking portion, the plug-in extends into the locking hole, and when the positioning portion does not cooperate with the locking portion, the plug-in withdraws from the locking hole.

6. The photography auxiliary device according to claim 3, characterized in that: The surface of the plug-in is provided with at least one ridge along the moving direction, and the ridge is used for pressing and contacting with the inner side surface of the lock hole when the plug-in is inserted into the lock hole.

7. The photography auxiliary device according to claim 1, characterized in that: One of the first connection structure and the second connection structure is a positioning pit, and the other is a positioning protrusion that is engaged with the positioning pit.

8. The photography auxiliary device according to claim 7, characterized in that: There are at least two positioning pits, which are respectively arranged on the protective cover at intervals. The positioning protrusion is arranged in pairs with the positioning pits, and are respectively arranged in the accommodating cavity at intervals.

9. The photography auxiliary device according to claim 1, characterized in that: The first connection structure is a first magnetic member, which is disposed in the handle body, and the second connection structure is a second magnetic member or a magnetic body that is magnetically matched with the first magnetic member.

10. The photography auxiliary device according to any one of claims 1 to 9, characterized in that: The handle body is a spherical structure, and one end of the spherical structure is configured with an inwardly concave arc surface for the user to hold with fingers.

11. The photography auxiliary device according to any one of claims 1 to 9, characterized in that: A threaded hole is provided at one end of the handle body, and the threaded hole is used for externally connecting a photography auxiliary accessory.

12. A photography auxiliary part, applied to a camera device with a metal housing, characterized in that: The photography aids include: A handle, comprising a handle body, an end surface of the handle body extending outwardly to form a mounting sleeve, the mounting sleeve being configured with a housing cavity for accommodating the camera device, a magnetic component being arranged in the handle body, the magnetic component being used to magnetically cooperate with the metal shell when the housing cavity cover is arranged on the periphery of the camera device to realize a detachable connection between the handle and the camera device.

Images