Connection components and mobile work devices

Abstract

This application provides a connecting component and a mobile working device. In the unlocked state, the anti-detachment component rotates and unlocks from the connector, allowing the connector to rotate and partially protrude from the first opening. The portion of the connector protruding from the first opening is used to connect to an external structure. The rotational engagement of the anti-detachment component and the connector simplifies the installation structure of the connecting component, reduces the fitting error between the anti-detachment component and the connector, and improves the performance and service life of the connecting component.

Description

Technical Field

[0001] This application relates to the field of accessories technology, and in particular to a connecting component and a mobile working device. Background Technology

[0002] In daily life, mobile work devices are suitable for use in work, outdoor activities, and other scenarios. For example, users can use mobile work devices to load shooting accessories in some shooting scenarios. Current mobile work devices generally include connecting components and multi-layered storage platforms for the mobile work device. However, the locking structure of the connecting components in the existing technology is relatively complex, and the installation and fitting errors are relatively high, which affects the performance of the connecting components. Utility Model Content

[0003] The main objective of this application is to provide a connecting component and a moving working device, aiming to solve the problem of high installation and fitting errors in the locking structure of existing connecting components.

[0004] This application provides a connection component, the connection component comprising:

[0005] The outer casing has a first opening;

[0006] Anti-detachment component, movably connected to the outer casing;

[0007] A connector is rotatably connected to the housing and is used to switch between locked and unlocked states in cooperation with the anti-detachment component.

[0008] In the locked state, the anti-detachment component is locked to the connector, and the connector is disconnected from the external structure;

[0009] In the unlocked state, the anti-detachment component rotates and unlocks from the connector, allowing the connector to rotate and partially protrude from the first opening. The portion of the connector protruding from the first opening is used to connect to an external structure.

[0010] In some embodiments, the housing is provided with a second opening, which is disposed opposite to the first opening;

[0011] The anti-detachment component includes a first rotating arm and a mounting shaft. The housing is provided with a shaft connection structure. The mounting shaft is connected to the shaft connection structure. The first rotating arm is connected to the mounting shaft and can rotate around the shaft connection structure. The first rotating arm protrudes from the second opening.

[0012] The connector includes a second rotating arm and a body. The body is rotatably connected to the outer casing, and the second rotating arm is connected to the body and partially protrudes from the second opening.

[0013] The portion of the first rotating arm protruding from or located in the second opening can be locked with the portion of the second rotating arm protruding from or located in the second opening, so that the anti-disengagement component is locked to the connector.

[0014] In some embodiments, the first rotating arm includes a first arm body and a first locking portion, the first arm body is connected to the mounting shaft, the first locking portion is connected to the end of the first arm body away from the mounting shaft, and the first locking portion and the first arm body form a locking groove;

[0015] The second rotating arm includes a second arm body and a second locking part. The second locking part is connected to the end of the second arm body away from the main body and is locked into the locking groove.

[0016] In some embodiments, the connecting assembly further includes a first elastic member, and the housing has a mounting groove on the side of the first rotating arm opposite to the connecting member. The first elastic member is installed in the mounting groove and disposed between the first rotating arm and the groove wall of the mounting groove.

[0017] The connecting assembly includes a limiting plate protruding from the housing, the mounting shaft is mounted on the housing, and the limiting plate is located on the side of the first rotating arm away from the first elastic member.

[0018] In the locked state, the side of the first rotating arm away from the first elastic member abuts against the limiting plate;

[0019] In the unlocked state, the first rotating arm rotates, the first elastic element is compressed to generate elastic deformation, and the first elastic element can provide elastic force to the first rotating arm to move in the direction of the limiting plate.

[0020] In some embodiments, the anti-detachment component includes a limiting rod connected to the mounting shaft, and the first rotating arm is capable of driving the limiting rod to rotate.

[0021] The main body includes a connecting plate, a first protrusion and a second protrusion. The connecting plate is rotatably connected to the outer shell. The first protrusion is connected to the side of the connecting plate facing the anti-detachment component. The second protrusion is connected to the connecting plate and is disposed opposite to the second rotating arm on both sides of the connecting plate. The first protrusion and the second rotating arm form a first groove, and the second protrusion and the first protrusion form a second groove.

[0022] In the locked state, the limiting rod is located within the first groove;

[0023] In the unlocked state, the connector rotates, and the limiting rod can be located in the second groove and abut against the second protrusion.

[0024] In some embodiments, the connector further includes a hook portion connected to one end of the connecting plate away from the first protrusion, the connecting plate including an inclined guide surface, and the included angle between the hook portion and the guide surface being less than or equal to 90°.

[0025] In some embodiments, the housing has a first opening and an annular groove surrounding the first opening, and the connector has a second opening corresponding to the first opening;

[0026] The connecting assembly further includes a second elastic element and a shaft connector. The second elastic element is located in the annular groove, and the shaft connector is correspondingly inserted through the first opening and the second opening to connect the connecting element and the housing.

[0027] In the unlocked state, the connector can rotate and partially protrude from the first opening. The second elastic member generates elastic deformation and provides a reset driving force for the connector, so that the connector is reset.

[0028] In some embodiments, the housing is provided with a mounting groove, and the connecting assembly further includes a magnetic element, which is installed in the mounting groove.

[0029] This application also provides a mobile working device, which includes a first storage box, a second storage box, and a connecting component as described above. The first storage box and the second storage box are spaced apart. The connecting component is installed on the first storage box. The mobile working device includes a plurality of first wheels for supporting the first storage box. The mobile working device also includes a plurality of support columns, and the first storage box and the second storage box are detachably mounted on the support columns.

[0030] In some embodiments, when the connecting component is in the unlocked state, the anti-detachment member rotates and unlocks from the connecting member, so that the connecting member can rotate and partially protrude from the first opening. The second storage box has a protrusion, and the portion of the connecting member protruding from the first opening is used to connect to the protrusion, so that the first storage box is installed in the second storage box.

[0031] The mobile working device also includes a handle and a second wheel, the second wheel being disposed outside the first storage box, and the handle being installed at the end of the first storage box away from the second wheel.

[0032] Beneficial effects:

[0033] This application provides a connecting assembly and a mobile working device. The connecting assembly includes a housing with a first opening inside. The connecting assembly also includes an anti-detachment component and a connecting component. The anti-detachment component is movably connected to the housing, and a rotating component is rotatably connected to the housing. The rotating component is used to switch between a locked state and an unlocked state in cooperation with the anti-detachment component. In the locked state, the anti-detachment component is locked to the connecting component, and the connecting component is disconnected from the external structure. In the unlocked state, the anti-detachment component rotates and unlocks from the connecting component, allowing the connecting component to rotate and partially protrude from the first opening. The portion of the connecting component protruding from the first opening is used to connect to the external structure. The rotational cooperation between the anti-detachment component and the connecting component simplifies the installation structure of the connecting assembly, reduces the cooperation error between the anti-detachment component and the connecting component, and improves the performance and service life of the connecting assembly. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of the connection component provided in this application.

[0036] Figure 2 This is a schematic diagram of a connection component in a locked state provided in this application.

[0037] Figure 3 This is a schematic diagram of the connection component provided in this application in an unlocked state.

[0038] Figure 4 An exploded view of the connecting component provided in this application.

[0039] Figure 5 Another exploded view of the connecting components provided in this application.

[0040] Figure 6 This is a schematic diagram of a mobile working device provided in this application.

[0041] Figure 7 This is another structural schematic diagram of the mobile working device provided in this application.

[0042] Figure 8 An exploded view of the mobile working device provided in this application.

[0043] Figure 9 This is a structural diagram of the second storage box provided in this application.

[0044] Figure 10 For this article Figure 9 Enlarged diagram of point A in the middle.

[0045] Icon description:

[0046] 100. Connecting components;

[0047] 1. Outer shell; 11. First shell; 1101. Top wall of shell; 1102. Bottom wall of shell; 111. First opening; 112. Second opening; 113. Limiting plate; 114. Protruding structure; 12. Second shell; 13. Receiving groove; 14. Threaded connector;

[0048] 2. Anti-detachment component; 21. First rotating arm; 22. Mounting shaft; 221. First arm body; 222. First locking part; 223. Locking groove; 23. Limiting rod;

[0049] 3. Connector; 310. Body; 31. Second rotating arm; 311. Second arm body; 312. Second locking part; 32. First protrusion; 321. First groove; 33. Second protrusion; 331. Second groove; 34. Connecting plate; 341. Guide surface; 35. Hook part;

[0050] 4. Mounting slot; 41. First elastic element;

[0051] 5. Annular groove; 51. First opening; 52. Second opening; 53. Second elastic element; 54. Shaft connector;

[0052] 6. Magnetic components; 61. Assembly slots;

[0053] 200. Mobile working device;

[0054] 10. First storage box;

[0055] 20. Second storage box; 202. Protrusion;

[0056] 30. Support column;

[0057] 40. Clip; 401. Pipe clamp; 4011. Locking end; 4012. Locking part; 4013. Locking pin; 4014. Eccentric wrench;

[0058] 50. Handle;

[0059] 60. First round body;

[0060] 70. Second round. Detailed Implementation

[0061] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0062] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0063] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0064] Please see Figures 1-3 , Figure 1 This is a schematic diagram of the structure of the connecting component provided in this application. Figure 2 This is a schematic diagram of a connection component in a locked state provided in this application. Figure 3 This is a schematic diagram of the connection assembly provided in the present application in its unlocked state. The present application provides a connection assembly 100, which includes a housing 1, a receiving groove 13 within the housing 1, and a first opening 111 communicating with the receiving groove 13. The connection assembly 100 also includes an anti-detachment member 2 and a connector 3. The anti-detachment member 2 is movably connected to the housing 1. The connector 3 is rotatably connected to the housing 1 and is used to switch between a locked state and an unlocked state in cooperation with the anti-detachment member 2. In the locked state, the anti-detachment member 2 is locked to the connector 3, and the connector 3 is disconnected from the external structure. In the unlocked state, the anti-detachment member 2 rotates and unlocks from the connector 3, allowing the connector 3 to rotate and partially protrude from the first opening 111. The portion of the connector 3 protruding from the first opening 111 is used to connect to the external structure.

[0065] In existing technologies, connecting components are used to connect external structures, and anti-detachment components typically work in conjunction with the connecting components to complete unlocking and locking. However, the linkage structure between the anti-detachment components and the connecting components in existing technologies is quite complex. For example, the anti-detachment components also need to cooperate with slots on the outside to unlock the connecting components. This results in high installation errors and affects the performance of the connecting assembly.

[0066] In this application, the anti-detachment component 2 is movably connected to the outer shell 1, and the connector 3 is rotatably connected to the outer shell 1. In the locked state, the anti-detachment component 2 is locked to the connector 3, allowing the connector 3 to be disconnected from the external structure and stored in the receiving groove 13. In the unlocked state, the anti-detachment component 2 rotates and unlocks from the connector 3, allowing the connector 3 to rotate and partially protrude from the first opening 111. The portion of the connector 3 protruding from the first opening 111 is used to connect to the external structure. Through the rotational engagement of the anti-detachment component 2 and the connector 3, the installation structure of the connecting assembly 100 can be simplified, the matching error between the anti-detachment component 2 and the connector 3 can be reduced, and the performance and service life of the connecting assembly 100 can be improved.

[0067] In some examples, the outer casing 1 includes a first casing 11 and a second casing 12. The first casing 11 and the second casing 12 may be provided with corresponding screw holes. The first casing 11 and the second casing 12 are connected by a screw connector 14 to form a receiving groove 13 inside the first casing 11 and the second casing 12. The anti-detachment member 2 and the connecting member 3 may both be installed in the first casing 11, or one of the anti-detachment member 2 and the connecting member 3 may be installed in the first casing 11 and the other in the second casing 12. This application does not limit this.

[0068] In some examples, the first housing 11 includes a top wall 1101 and a first opening 111 is provided on the top wall 1101. In the unlocked state, the anti-detachment member 2 rotates clockwise and unlocks to the connector 3, so that the connector 3 rotates counterclockwise and can partially protrude from the first opening 111.

[0069] In some embodiments, the outer casing 1 has a second opening 112, which communicates with the receiving groove 13, and the second opening 112 and the first opening 111 are disposed opposite to each other. The anti-detachment component 2 includes a first rotating arm 21 and a mounting shaft 22. The outer casing 1 has a shaft connection structure, the mounting shaft 22 is connected to the shaft connection structure, the first rotating arm 21 is connected to the mounting shaft 22, and the first rotating arm 21 is rotatable around the shaft connection structure. The first rotating arm 21 partially protrudes from the second opening 112. The shaft connection structure can be a shaft hole or a shaft body protruding from the outer casing 1. The connecting component 3 includes a second rotating arm 31 and a body 310. The body 310 is rotatably connected to the outer casing 1, and the second rotating arm 31 is connected to the body 310. The second rotating arm 31 partially protrudes from the second opening 112.

[0070] In one example, the mounting shaft 22 is rotatably connected to the shaft connection structure, and the first rotating arm 21 is connected to the mounting shaft 22. The first rotating arm 21 and the mounting shaft 22 rotate together, and the relative position of the first rotating arm 21 and the mounting shaft 22 remains unchanged. The first rotating arm 21 is driven to rotate by the rotation of the mounting shaft 22.

[0071] In one example, the mounting shaft 22 is fixed to the shaft connection structure and does not rotate relative to the housing 1. The first rotating arm 21 is rotatably connected to the mounting shaft 22 and rotates relative to the housing 1.

[0072] The portion of the first rotating arm 21 protruding from or located in the second opening 112 is locked to the portion of the second rotating arm 31 protruding from or located in the second opening 112, so that the anti-detachment member 2 is locked to the connecting member 3. The portion of the first rotating arm 21 protruding from the second opening 112 and the portion of the second rotating arm 31 protruding from the second opening 112 are locked together, or the portion of the first rotating arm 21 located in the second opening 112 and the portion of the second rotating arm 31 located in the second opening 112 are locked together.

[0073] In some examples, the first housing 11 includes a bottom wall 1102 with a second opening 112. The mounting shaft 22 is mounted on the first housing 11. Since the portion of the first rotating arm 21 protruding from or located in the second opening 112 is locked to the portion of the second rotating arm 31 protruding from or located in the second opening 112, the user can manually unlock the first rotating arm 21 and the second rotating arm 31 to allow the connector 3 to rotate.

[0074] In some embodiments, the first rotating arm 21 includes a first arm body 221 and a first locking portion 222. The first arm body 221 is connected to the mounting shaft 22, and the first locking portion 222 is connected to the end of the first arm body 221 away from the mounting shaft 22. The first locking portion 222 and the first arm body 221 form a locking groove 223. The second rotating arm 31 includes a second arm body 311 and a second locking portion 312. The second locking portion 312 is connected to the end of the second arm body 311 away from the main body 310, and the second locking portion 312 locks into the locking groove 223.

[0075] In some examples, the first locking part 222 includes a first part and a second part. The first part protrudes toward the connector 3 and forms an L-shaped locking groove 223 with the first arm body 221. The second locking part 312 is locked in the locking groove 223. The second part is connected to the first part and protrudes away from the connector 3. The second part and the first arm body 221 form an L-shaped slot that can engage with the edge of the second opening 112.

[0076] In some examples, the first locking part 222 is horizontally arranged, the second arm 311 is inclined toward the locking groove 223, and the second locking part 312 is connected to the second arm 311 and is horizontally arranged to match the L-shaped locking groove 223 structure.

[0077] In some examples, the bottom surfaces of the first locking part 222 and the second locking part 312 are provided with raised and recessed teeth, which can increase friction and make it easier for the user to unlock.

[0078] In some embodiments, the connecting assembly 100 further includes a first elastic member 41. The housing 1 has a mounting groove 4 on the side of the first rotating arm 21 away from the connecting member 3. The first elastic member 41 is installed in the mounting groove 4 and disposed between the first rotating arm 21 and the groove wall of the mounting groove 4.

[0079] Specifically, the connecting assembly 100 includes a limiting plate 113 protruding from the housing 1, located on the side of the first rotating arm 21 opposite to the first elastic member 41. In the locked state, the side of the first rotating arm 21 opposite to the first elastic member 41 abuts against the limiting plate 113. In the unlocked state, the first rotating arm 21 rotates, and the first elastic member 41 is compressed to generate elastic deformation, providing a spring force to the first rotating arm 21 to move towards the limiting plate 113.

[0080] Specifically, the first elastic element 41 can store and release elastic potential energy, making it suitable for scenarios requiring repeated operation, such as unlocking and locking. In the locked state, the first elastic element 41 is stretched, and the first rotating arm 21 abuts against the limiting plate 113. The limiting plate 113 prevents the first elastic element 41 from pushing the first rotating arm 21 to rotate in the locked state. In the unlocked state, the first rotating arm 21 rotates away from the connecting member 3, and the first elastic element 41 compresses and accumulates elastic potential energy, providing a buffer for the movement of the first rotating arm 21. The first elastic element 41 can be a spring, tension spring, elastic bellows, etc., and this application does not limit its application to these components.

[0081] In some examples, when the anti-detachment component 2 is installed on the first housing 11, the limiting plate 113 protrudes from the first housing 11; when the anti-detachment component 2 is installed on the second housing 12, the limiting plate 113 protrudes from the second housing 12. The limiting plate 113 can be a horizontal structure.

[0082] In some embodiments, the anti-detachment component 2 includes a limiting rod 23, which is connected to the mounting shaft 22 and forms an angle with the first rotating arm 21. The angle between the limiting rod 23 and the first rotating arm 21 can be an acute angle. Since both the first rotating arm 21 and the limiting rod 23 are connected to the mounting shaft 22, the limiting rod 23 can be rotated when the first rotating arm 21 rotates. The body 310 includes a connecting plate 34, a first protrusion 32, and a second protrusion 33. The connecting plate 34 is rotatably connected to the outer shell 1. The first protrusion 32 is connected to the side of the connecting plate 34 facing the anti-detachment component 2. The second protrusion 33 is connected to the connecting plate 34 and is arranged opposite to the second rotating arm 31 on both sides of the connecting plate 34. The first protrusion 32 and the second rotating arm 31 form a first groove 321, and the second protrusion 33 and the first protrusion 32 form a second groove 331. In the locked state, the limiting rod 23 is located in the first groove 321. In the unlocked state, the limiting rod 23 can be located in the second groove 331 and abut against the second protrusion 33.

[0083] Specifically, in the locked state, the limiting rod 23 is located within the first groove 321. The first housing 11 includes a protruding structure 114, the inclined surface of which is adapted to the inclined limiting rod 23, and the inclined surface of the protruding structure 114 abuts against the limiting rod 23. When the anti-detachment member 2 rotates clockwise, the connecting member 3 rotates counterclockwise. The end face of the first protrusion 32 is an arc-shaped structure to avoid interference between the first protrusion 32 and the limiting rod 23.

[0084] In the unlocked state, when the connector 3 is connected to the external structure, the first elastic element 41 is compressed, the first rotating arm 21 tends to reset, and the limiting rod 23 is located in the second groove 331 and abuts against the second protrusion 33. The second protrusion 33 and the limiting rod 23 play a mutual limiting role to prevent the limiting rod 23 from continuing to rotate in the counterclockwise direction.

[0085] In some embodiments, the connector 3 further includes a hook portion 35 connected to one end of the connecting plate 34 away from the second protrusion 33. The connecting plate 34 includes an inclined guide surface 341, and the included angle between the hook portion 35 and the guide surface 341 is less than or equal to 90°.

[0086] Specifically, the hook portion 35 is connected to the end of the connecting plate 34 away from the second protrusion 33 and extends vertically. The connecting plate 34 and the hook portion 35 together form a hook structure. When the hook portion 35 is connected to an external structure, the guide surface 341 can provide a moving guide, making it convenient for the external structure to be hooked onto the hook portion 35. The included angle between the hook portion 35 and the guide surface 341 can be 50°, 60°, 70°, 80°, 90°, etc., and is not limited herein.

[0087] Please refer to Figure 4 , Figure 4This is an exploded view of a connecting assembly provided in this application. In some embodiments, the housing 1 has a first opening 51 and an annular groove 5 surrounding the first opening 51, and the connector 3 has a second opening 52 corresponding to the first opening 51. The connecting assembly 100 also includes a second elastic member 53 and a shaft connector 54. The second elastic member 53 is located within the annular groove 5, and the shaft connector 54 passes through the first opening 51 and the second opening 52 to connect the connector 3 and the housing 1. In the unlocked state, the connector 3 can rotate and partially protrude from the first opening 111. The second elastic member 53 can generate elastic deformation and provide a reset driving force for the connector 3 to reset.

[0088] Specifically, the first opening 51 and the second opening 52 are generally concentric circles. The shaft connector 54 passes through the first opening 51 and the second opening 52. The second elastic element 53 can be a torsion spring, which is wound around the shaft connector 54. When the connector 3 rotates under the push of an external force to protrude from the first opening 111, the torsion spring is torsionally deformed by the external force, compressing and storing elastic potential energy. When the external force disappears, the elastic potential energy of the torsion spring is converted into kinetic energy, applying a reset driving force to the connector 3 so that the connector 3 returns to the receiving groove 13.

[0089] Please refer to Figure 5 , Figure 5 This is another exploded view of the connection assembly provided in this application. In some embodiments, the housing 1 is provided with an assembly groove 61, and the connection assembly 100 further includes a magnetic element 6, which is installed in the assembly groove 61. The magnetic element 6 can use magnetic force to achieve rapid adsorption, positioning, or fixation. Users can magnetically attach magnetic materials to the housing 1 through the magnetic element 6, and can quickly complete the adsorption or separation of magnetic materials, improving installation efficiency.

[0090] In some examples, the assembly groove 61 is formed in the second housing 12, and the magnetic component 6 can be a ceramic magnetic component, an AlNiCo magnetic component, a flexible magnetic component, etc., which are not limited in this application.

[0091] Please refer to Figure 6 , Figure 6 This is a schematic diagram of a mobile working device provided in this application. This application also provides a mobile working device 200, which includes a first storage box 10, a second storage box 20, and a connecting component 100 as described above. The first storage box 10 and the second storage box 20 are spaced apart. The connecting component 100 is installed on the first storage box 10. The mobile working device 200 includes a plurality of first wheels 60 for supporting the first storage box 10. The mobile working device 200 also includes a plurality of support columns 30, and the first storage box 10 and the second storage box 20 are detachably mounted on the support columns 30.

[0092] In some examples, the support column 30 is detachable in a manner that includes the support column 30 being completely detachable from the first storage box 10 and the second storage box 20, and placed inside the first storage box 10 and the second storage box 20 like an item; or the support column 30 being completely detachable from the second storage box 20, but with its bottom movably connected to the first storage box 10. When the support column 30 is detached relative to the second storage box 20, the support column 30 can be tilted down relative to the first storage box 10 to be placed within the storage space of the first storage box 10.

[0093] In some examples, when the user needs to use the mobile work device 200, the support column 30 can be locked by the buckles 40 set on the first storage box 10 and the second storage box 20, so that the first storage box 10 and the second storage box 20 can be stably installed on the support column 30, thereby facilitating the user's use. It is understood that when using it, the staff usually puts the shooting accessories in the storage box. The side of the first storage box 10 away from the second storage box 20 can be rotatably provided with multiple first wheels 60, which makes it convenient for the user to move the mobile work device 200 to transport the shooting accessories within the shooting site.

[0094] Please refer to Figure 9 , Figure 10 , Figure 9 This is a structural diagram of the second storage box provided in this application. Figure 10 For this article Figure 9 Enlarged view at point A. In some embodiments, both the first storage box 10 and the second storage box 20 are provided with a buckle 40. The buckle 40 includes a pipe clamp 401 for installing the support column 30. Taking the second storage box 20 as an example, the buckle 40 can be set at the bottom of the second storage box 20. The pipe clamp 401 includes a locking end 4011 and a locking part 4012. The locking part 4012 is connected to the locking end 4011 through a locking pin 4013. The locking part 4012 is installed in the opening of the eccentric wrench 4014. When the eccentric wrench 4014 is tightened, the eccentric head of the eccentric wrench 4014 can press against the locking end 4011 of the pipe clamp 401, so that the locking end 4011 moves to clamp the support column 30, thus completing the locking installation of the support column 30 and the second storage box 20. The locking method of the buckle 40 on the first storage box 10 is the same as that of the buckle 40 on the second storage box 20, and will not be discussed further here.

[0095] In some embodiments, when the connecting assembly 100 is in the unlocked state, the anti-detachment member 2 rotates and unlocks the connector 3, allowing the connector 3 to rotate and partially protrude from the first opening 111. The second storage box 20 is provided with a protrusion 202, and the portion of the connector 3 protruding from the first opening 111 is used to connect to the protrusion 202, so that the first storage box 10 is installed in the second storage box 20. The mobile working device 200 also includes a handle 50 and a second wheel 70, the second wheel 70 being disposed on the outside of the first storage box 10, and the handle 50 being installed on the end of the first storage box 10 away from the second wheel 70.

[0096] Please refer to Figure 7 , Figure 7 This is another structural diagram of the mobile work device provided in this application. While the current mobile work device 200 allows users to conveniently place various items, it is inconvenient for users to carry and transport. In this application, the second storage box 20 is inverted, with its opening facing the opening of the first storage box 10. The first storage box 10 and the second storage box 20 are connected by a connecting component 100, transforming it into a suitcase-like enclosure. This allows the first and second storage boxes 10 and 20 to be reduced in size for storage. After the first and second storage boxes 10 and 20 are locked together, the storage space of the first storage box 10 can overlap with the storage space of the second storage box 20, thus forming a carrying space. Users can place the required items in the carrying space as needed. If necessary, the connecting component 100 can be unlocked, thereby unlocking the first and second storage boxes 10 and allowing the items in the carrying space to be taken out for use.

[0097] In some embodiments, the mobile work device 200 may include a handle 50 and a second wheel 70. The second wheel 70 is disposed on the outside of the second storage box 20, and the handle 50 is mounted on the end of the second storage box away from the second wheel 70. When the first storage box 10 and the second storage box 20 are locked, the user can hold the handle 50 to pull the stored mobile work device 200. In this embodiment, the second wheel 70 can undertake the movement task. Therefore, the multiple first wheels 60 mentioned above can be installed by quick-release, allowing for quick removal or installation from the first storage box 10. The removed first wheels 60 can be placed in the carrying space. On the other hand, the stored mobile work device 200 is also convenient for the user to load into a vehicle, etc. It is worth noting that the quick-release method for the multiple first wheels 60 can be any existing quick-release method in the art, which will not be discussed in detail here, such as NATO quick-release, etc.

[0098] Please refer to Figure 8 , Figure 8This is an exploded view of the mobile work device provided in this application. When the user needs to transform the mobile work device 200 from a mobile workstation into a mobile work case, the first storage box 10 can be attached to the second storage box 20, the first locking part 222 can be engaged, and the first elastic member 41 can be compressed, causing the first rotating arm 21 and the limiting rod 23 to rotate. The limiting rod 23 disengages from the first groove 321, and the connecting member 3 can rotate until the hook part 35 protrudes from the first opening 111 and hooks onto the protrusion 202 of the second storage box 20. When the user needs to transform the mobile work case into a mobile workstation, the hook part 35 can be released from the protrusion 202, the connecting member 3 resets under the action of the second elastic member 53, the second protrusion 33 no longer restricts the limiting rod 23, the anti-detachment member 2 resets under the action of the first elastic member 41, and the first locking part 222 and the second locking part 312 can re-lock. In summary, the mobile work device 200 in this application can both meet the requirements of portability and facilitate the user's work.

[0099] In some embodiments, the connecting component 100 is installed on the second storage box 20, and the protrusion 202 is located on the first storage box 10. The second storage box 20 is inverted, with the first opening 111 facing the first storage box 10. By unlocking the connecting component 100 located on the second storage box 20, the connector 3 part protrudes from the first opening 111 to connect with the protrusion 202 on the first storage box 10. The disassembly and installation of the first storage box 10 and the second storage box 20 can also be completed. This application does not limit the installation position of the connecting component 100. Its operation method is the same as that of the connecting component 100 installed on the first storage box 10, and will not be repeated here.

[0100] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A connecting component, characterized in that, The connection component includes: The outer casing has a first opening; Anti-detachment component, movably connected to the outer casing; A connector, rotatably connected to the housing, is used to cooperate with the anti-detachment component to switch between locked and unlocked states; In the locked state, the anti-detachment component is locked to the connector, and the connector is disconnected from the external structure; In the unlocked state, the anti-detachment component rotates and unlocks from the connector, allowing the connector to rotate and partially protrude from the first opening. The portion of the connector protruding from the first opening is used to connect to an external structure.

2. The connection component according to claim 1, characterized in that, The outer casing is provided with a second opening, which is disposed opposite to the first opening; The anti-detachment component includes a first rotating arm and a mounting shaft. The housing is provided with a shaft connection structure. The mounting shaft is connected to the shaft connection structure. The first rotating arm is connected to the mounting shaft and can rotate around the shaft connection structure. The first rotating arm protrudes from the second opening. The connector includes a second rotating arm and a body. The body is rotatably connected to the outer casing, and the second rotating arm is connected to the body and partially protrudes from the second opening. The portion of the first rotating arm protruding from or located in the second opening can be locked with the portion of the second rotating arm protruding from or located in the second opening, so that the anti-disengagement component is locked to the connector.

3. The connection component according to claim 2, characterized in that, The first rotating arm includes a first arm body and a first locking part. The first arm body is connected to the mounting shaft, and the first locking part is connected to the end of the first arm body away from the mounting shaft. The first locking part and the first arm body form a locking groove. The second rotating arm includes a second arm body and a second locking part. The second locking part is connected to the end of the second arm body away from the main body and is locked into the locking groove.

4. The connecting component according to claim 2, characterized in that, The connecting assembly further includes a first elastic element. The housing has a mounting groove on the side of the first rotating arm away from the connecting assembly. The first elastic element is installed in the mounting groove and is disposed between the first rotating arm and the groove wall of the mounting groove. The connecting assembly includes a limiting plate protruding from the housing, the limiting plate being located on the side of the first rotating arm opposite to the first elastic member; In the locked state, the side of the first rotating arm away from the first elastic member abuts against the limiting plate; In the unlocked state, the first rotating arm rotates, the first elastic element is compressed to generate elastic deformation, and the first elastic element can provide elastic force to the first rotating arm to move in the direction of the limiting plate.

5. The connecting component according to claim 2, characterized in that, The anti-detachment component includes a limiting rod, which is connected to the mounting shaft, and the first rotating arm can drive the limiting rod to rotate. The main body includes a connecting plate, a first protrusion and a second protrusion. The connecting plate is rotatably connected to the outer shell. The first protrusion is connected to the side of the connecting plate facing the anti-detachment component. The second protrusion is connected to the connecting plate and is disposed opposite to the second rotating arm on both sides of the connecting plate. The first protrusion and the second rotating arm form a first groove, and the second protrusion and the first protrusion form a second groove. In the locked state, the limiting rod is located within the first groove; In the unlocked state, the connector rotates, and the limiting rod can be located in the second groove and abut against the second protrusion.

6. The connecting component according to claim 5, characterized in that, The connector further includes a hook portion connected to the end of the connecting plate away from the first protrusion. The connecting plate includes an inclined guide surface, and the included angle between the hook portion and the guide surface is less than or equal to 90°.

7. The connecting component according to any one of claims 1-6, characterized in that, The outer shell has a first opening and an annular groove around the first opening, and the connector has a second opening corresponding to the first opening; The connecting assembly further includes a second elastic element and a shaft connector. The second elastic element is located in the annular groove, and the shaft connector is correspondingly inserted through the first opening and the second opening to connect the connecting element and the housing. In the unlocked state, the connector can rotate and partially protrude from the first opening, and the second elastic member can generate elastic deformation and provide a reset driving force for the connector to reset.

8. The connecting component according to any one of claims 1-6, characterized in that, The outer casing is provided with an assembly groove, and the connecting assembly further includes a magnetic component, which is installed in the assembly groove.

9. A mobile working device, characterized in that, The mobile working device includes a first storage box, a second storage box, and a connecting component as described in any one of claims 1-8. The first storage box and the second storage box are spaced apart. The connecting component is installed on the first storage box. The mobile working device includes a plurality of first wheels for supporting the first storage box. The mobile working device also includes a plurality of support columns. The first storage box and the second storage box are detachably mounted on the support columns.

10. A mobile working device as described in claim 9, characterized in that, When the connecting component is in the unlocked state, the anti-detachment component rotates and unlocks from the connecting component, so that the connecting component can rotate and partially protrude from the first opening. The second storage box has a protrusion, and the portion of the connecting component protruding from the first opening is used to connect to the protrusion, so that the first storage box is installed in the second storage box. The mobile working device also includes a handle and a second wheel, the second wheel being disposed outside the first storage box, and the handle being installed at the end of the first storage box away from the second wheel.

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