Locking structure and mobile workstation

Abstract

The utility model provides a locking structure and a mobile workstation, the locking structure is used for connecting a first component and a second component, the locking structure comprises a clamping protrusion and a locking assembly, and the clamping protrusion can be arranged on the first component; the locking assembly comprises a triggering piece, a locking piece and an anti-disengaging piece, the locking piece is rotationally connected to the second component, and the triggering piece is connected with the locking piece; the anti-disengaging piece is elastically arranged on the second component, the triggering piece can move relative to the second component so that the locking piece can rotate to be clamped to the clamping protrusion, and the anti-disengaging piece can abut against the triggering piece so as to lock the triggering piece.

Description

Technical Field

[0001] The utility model relates to the technical field of expansion accessories, and particularly relates to a locking structure and a mobile workstation. Background Art

[0002] In daily life, a mobile workstation is a type of auxiliary vehicle, generally suitable for use in scenarios such as work and outdoor activities. For example, users can load shooting accessories on the mobile workstation in some shooting work scenarios.

[0003] Current mobile workstations generally include multiple layers of storage platforms connected by support columns, and wheels are installed on the bottom layer storage platform, so that the mobile workstation can move. When in use, staff generally place shooting accessories on the storage platform. However, although the current mobile workstation can facilitate users to place various items, it is not convenient for users to carry and transport. Summary of the Utility Model

[0004] The main purpose of this application is to provide a locking structure and a mobile workstation, aiming to solve the technical problem that although the existing mobile workstation can facilitate users to place various items, it is not convenient for users to carry and transport.

[0005] To solve the above technical problem, the technical solution provided in this article is as follows:

[0006] A locking structure for connecting a first component and a second component, the locking structure includes:

[0007] A clamping protrusion, which can be arranged on the first component;

[0008] A locking assembly, including a trigger member, an anti - detachment member, and a locking member. The locking member is rotatably connected to the second component, and a first slot is opened on the second component. One end of the trigger member is connected to the locking member, and the other end can pass through the first slot and extend out of the second component; the anti - detachment member is elastically arranged on the second component. The trigger member can trigger the locking member to rotate and lock to the clamping protrusion, and the anti - detachment member can abut against the trigger member to lock the trigger member.

[0009] In some embodiments, the trigger member includes a connecting rod and a trigger button. The trigger button can be received in the first slot. One end of the connecting rod is connected to the locking member, and the other end can extend towards the first slot to be connected to the trigger button. The trigger button can move along the first slot towards the anti - detachment member, so that the connecting rod rotates and drives the locking member to lock to the clamping protrusion, and the anti - detachment member can abut against the trigger button to lock the trigger button.

[0010] In some embodiments, the trigger button includes a first boss, the anti - detachment member includes a second boss and a mounting block, the mounting block is elastically connected to the second component, the second boss is connected to the mounting block, and at least a part of the second boss is exposed outside the first slot, and the second boss can abut against the first boss to lock the first boss.

[0011] In some embodiments, the locking member includes a locking portion and a first elastic member, the trigger member is connected to the locking portion, the locking portion is rotatably connected to the second component, the second component is provided with a first annular groove, the first elastic member is accommodated in the first annular groove, and the first elastic member is disposed between the locking portion and the second component, and one end of the first elastic member can abut against or be connected to the locking portion, and the other end can abut against or be connected to the second component.

[0012] In some embodiments, a second annular groove is formed at one end of the second component facing the locking portion, the second annular groove is located inside the first annular groove, and a protrusion is provided on one side of the locking portion facing the first component, and the protrusion is movably disposed in the second annular groove.

[0013] In some embodiments, one end of the locking portion away from the trigger member includes a locking hook, and the trigger member can drive the locking portion to move so that the locking hook locks onto the clamping protrusion.

[0014] The present invention also provides a portable mobile workstation, which includes a first storage box, a second storage box and the aforementioned locking structure. The locking structure is used to connect the first storage box and the second storage box. The first storage box is detachably provided with a plurality of support columns, the second storage box can be detachably disposed on the support columns, the clamping protrusion is provided on the first storage box, the locking member is rotatably connected to the second storage box, the second storage box is provided with a first slot, and one end of the trigger member away from the locking member can pass through the first slot and extend outside the second storage box. The trigger member can move relative to the second storage box, so that the locking member rotates to be engaged with the clamping protrusion, and the anti - detachment member can abut against the trigger member to lock the first storage box and the second storage box, so that a carrying space can be formed between the first storage box and the second storage box.

[0015] In some embodiments, the second storage box includes a connection base and a box body. The connection base is connected to the peripheral plate of the box body. The locking member is movably connected to the connection base. The first slot includes a first slot body and a second slot body that are communicated with each other. The box body is provided with the second slot body, and the connection base is provided with the first slot body. One end of the trigger member away from the locking member can pass through the second slot body and the first slot body and extend out of the connection base.

[0016] In some embodiments, the second slot body is arranged at the bottom of the box body of the box body. The connection base includes a first connection portion and a second connection portion. A first installation space is formed between the first connection portion and the second connection portion. The peripheral plate of the first storage box and the locking member are accommodated in the first installation space. The first slot body is arranged on the first connection portion. The locking member is movably connected to the second connection portion. The trigger member can pass through the second slot body and the first slot body and extend out of the first connection portion. The trigger member can trigger the locking member to rotate away from the trigger member until one end extends out of the first installation space, so that the end extending out of the first installation space can be locked to the clamping protrusion, so that the first storage box and the second storage box are locked.

[0017] In some embodiments, the mobile workstation further includes a handle and mobile wheels. The mobile wheels are arranged on the outer side of the second storage box, and the handle is installed at one end of the second storage box away from the mobile wheels.

[0018] Beneficial effects:

[0019] For the locking structure in this article, when the user needs to use the portable mobile workstation, the first storage box can be attached to the second storage box, and the trigger member can be triggered to rotate in the direction of the anti-disengagement member. The rotation of the trigger member can cause the locking member to rotate relative to the second component. At this time, the locking member is locked on the clamping protrusion, and the anti-disengagement member has an anti-disengagement function. Specifically, during the locking process, the user can also move the anti-disengagement member to make the anti-disengagement member retreat relative to the trigger member, and then release the anti-disengagement member. Under the action of the elastic force, the anti-disengagement member resets, so that the anti-disengagement member can abut against the trigger member to lock the trigger member, so that the locking member is stably locked on the clamping protrusion, thereby locking the first storage box and the second storage box. The first storage box and the second storage box are stored, so that it is convenient for the user to carry away the mobile workstation; when the user needs to use the portable mobile workstation, the anti-disengagement member can be toggled to release the locking of the trigger member, so that the locking member can be reset in the reverse direction. Further, the first storage box and the second storage box can be disassembled and installed to form a mobile workstation including multiple storage boxes. In summary, the mobile workstation in this application can not only meet portable carrying but also facilitate the user's work. Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0021] Figure 1 It is a schematic structural diagram of a mobile workstation in an embodiment of this article.

[0022] Figure 2 It is a schematic diagram of the mobile workstation in an embodiment of this article being stored in a box.

[0023] Figure 3 It is a schematic structural diagram of the first storage box in an embodiment of this article.

[0024] Figure 4 For this article Figure 3 An enlarged schematic diagram of part A in it.

[0025] Figure 5 It is a cross-sectional view of the second storage box in an embodiment of this article.

[0026] Figure 6 For this article Figure 5 An enlarged schematic diagram of part B in it.

[0027] Figure 7 It is a cross-sectional view of the mobile workstation in an embodiment of this article when it is stored in a box state.

[0028] Figure 8 For this article Figure 7 An enlarged schematic diagram of part C in it.

[0029] Figure 9 For this article Figure 7 An enlarged schematic diagram of part D in it.

[0030] Figure 10 It is a schematic diagram of the locking structure in an embodiment of this article.

[0031] Figure 11 It is an exploded schematic diagram of the locking structure when it is not locked in an embodiment of this article.

[0032] Figure 12 It is an exploded schematic diagram of the locking structure when it is in the locked state in an embodiment of this article.

[0033] Figure 13 It is a schematic structural diagram of the second storage box in an embodiment of this article.

[0034] Icon description:

[0035] 100, Mobile workstation; 10, Locking structure; 20, First storage box; 201, Support column; 202, Buckle; 2021, Pipe clamp; 20211, Locking end; 20212, Locking part; 20213, Eccentric wrench; 203, Storage space; 204, First annular groove; 205, Second limiting port; 206, Second annular groove; 30, Second storage box; 301, Connection seat; 3011, First connection part; 3012, Second connection part; 3013, First installation space; 302, Box body; 3021, Box peripheral plate; 303, First slot; 3031, First groove body; 3032, Second groove body; 40, Wheels; 50, Handle; 501, Slide groove; 502, First limiting member; 503, Second limiting member; 60, Movable wheels;

[0036] 1, Clamping protrusion;

[0037] 2, Locking assembly; 21, Trigger member; 211, Connecting rod; 212, Trigger button; 2121, First boss; 22, Anti - detachment member; 221, Second boss; 222, Mounting block; 23, Locking member; 231, Locking part; 2311, First limiting port; 2312, Protrusion; 2313, Screw; 2314, Gasket; 2315, Locking hook; 232, First elastic member;

[0038] The realization of the purpose, functional features and advantages of this application will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0040] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of this application are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0041] In addition, the descriptions involving "first", "second", etc. in this application are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, "and / or" throughout the text includes three scenarios. Taking A and / or B as an example, it includes the technical solution of A, the technical solution of B, and the technical solution where both A and B are satisfied simultaneously. 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 inability to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Please refer to Figure 1 , a portable mobile workstation 100 is provided herein, which may specifically be a vehicle for a shooting tool, including a support column 201, a first storage box 20, a second storage box 30, and a locking structure 10. The locking structure 10 is used to connect the first storage box 20 and the second storage box 30 so that they can be transformed into a box similar to a suitcase, capable of reducing the volume of the first storage box 20 and the second storage box 30 for storage. Moreover, after the first storage box 20 and the second storage box 30 are locked, the storage space 203 of the first storage box 20 can be superimposed on the storage space 203 of the second storage box 30 to form a carrying space. The user can place the required items in the carrying space as needed. When necessary, unlock the locking structure 10 to unlock the first storage box 20 and the second storage box 30 and take out the items in the carrying space for use.

[0043] The support column 201 in this article can be detachably arranged on the second storage box 30 by means of the buckle 202, and the first storage box 20 can be detachably arranged on the support column 201 by means of locking the buckle 202, so as to be arranged in a stacked manner, and each layer of the storage box has a storage space 203 for accommodating items. It is worth noting that the detachable method defined in this article includes that the support column 201 can be completely detached from the first storage box 20 and the second storage box 30 and placed in the carrying space like an item, and can also include that the support column 201 can be completely detached from the first storage box 20, but for the second storage box 30, the bottom of the support column 201 can be movably connected to the bottom of the first storage box 20, and when the buckle 202 is unlocked to detach the support column 201 relative to the second storage box 30, the support column 201 can be placed relative to the first storage box 20 to be placed. In the storage space 203 of the first storage box 20, in summary, when the user needs to use the mobile workstation 100, the support column 201 can be locked by the buckle 202 provided on the first storage box 20 and the second storage box 30, so that the first storage box 20 and the second storage box 30 can be stably installed on the support column 201, so as to facilitate the user's use. It can be understood that the side of the second storage box 30 away from the first storage box 20 can be rotatably provided with multiple wheels 40, which is convenient for the user's work and use, and the mobile workstation 100 can be moved in the shooting site. When the user needs to change the shooting location, the portable mobile workstation 100 of the present invention can be disassembled. Generally, the support column 201 can be placed in the storage space 203 of the second storage box 30, and the first storage box 20 can be inverted on the second storage box 30. The first storage box 20 and the second storage box 30 are locked by the locking structure 10. Other items, such as items required for shooting by the user, or other parts of the mobile workstation 100, can be placed in the storage space 203 of the first storage box 20 and the second storage box 30.

[0044] See also Figure 3 - 4, both the first storage box 20 and the second storage box 30 are provided with buckles 202. The specific structure of the buckle 202 may include a pipe clamp 2021 for installing the support column 201. Taking the second storage box 30 as an example, the buckle 202 may be provided at the bottom of the second storage box 30. The pipe clamp 2021 includes a locking end 20211 with one end being movable and a locking portion 20212. One end of the locking portion 20212 is threadedly connected to the pipe clamp 2021, and the other end passes through the locking end 20211 and is movably connected to the eccentric wrench 20213. When the eccentric wrench 20213 is tightened, the eccentric head of the eccentric wrench 20213 can press on the locking end 20211 of the pipe clamp 2021, so that the locking end 20211 moves to clamp the support column 201, completing the locking installation of the support column 201 and the second storage box 30. The locking method of the buckle 202 on the first storage box 20 is the same as that of the buckle 202 on the second storage box 30, and no further discussion will be made here.

[0045] Please refer to Figure 2 , on the one hand, the mobile workstation 100 may include a handle 50 and mobile wheels 60. The mobile wheels 60 are provided on the outer side of the second storage box 30, and the handle 50 is installed at one end of the second storage box 30 away from the mobile wheels 60. After the first storage box 20 and the second storage box 30 are locked, the user can hold the handle 50, so as to be able to pull the stored mobile workstation 100 to move. In this embodiment, the mobile wheels 60 can undertake the moving task. Therefore, the multiple wheels 40 mentioned above can be installed in a quick-release manner, so that they can be quickly disassembled or installed on the second storage box 30. The removed wheels 40 can be placed in the carrying space. On the other hand, the stored mobile workstation 100 is also convenient for the user to load it onto a vehicle, etc. It should be noted that the quick-release method of the multiple wheels 40 can be an existing quick-release method in the art, and no further discussion will be made here, such as NATO quick-release, etc.

[0046] Please refer to Figure 5 - 6 , a chute 501 is provided on the side of the second storage box 30 facing away from the first storage box 20. The handle 50 is slidably arranged in the chute 501, and the handle 50 is provided with a first limiting member 502. A plurality of second limiting members 503 are provided on the groove wall of the chute 501, and the second limiting members 503 can limit the first limiting member 502 to restrict the movement of the handle 50. Specifically, the first limiting member 502 may be an elastically arranged ball, and the second limiting member 503 may be a limiting hole. The ball can slide along the chute 501 and be snapped into different limiting holes to complete the limiting process. For example, when the user needs to use it, the handle 50 can be pulled out along the chute 501, and the ball can be held in one of the limiting holes, so that the handle 50 is limited in the pulled-out state. At this time, the user can pull the box body formed by the first storage box 20 and the second storage box 30 through the handle 50.

[0047] The mobile workstation 100 in the prior art generally includes multi-layer storage boxes connected by support columns 201, and wheels 40 are installed on the bottom-layer storage box, so that the mobile workstation 100 can move. During use, the staff generally place the shooting accessories in the storage box, so that the user can easily take them for convenient work. However, since the mobile workstation 100 in the prior art usually has certain requirements for the storage space 203, the volume of the mobile workstation 100 is not too small, which causes great inconvenience to the user during the carrying process.

[0048] Please refer to Figure 7 - 13 , the locking structure 10 herein can be used to connect a first component and a second component. The locking structure 10 includes a clamping protrusion 1 and a locking assembly 2. The clamping protrusion 1 can be disposed on the first component; the locking assembly 2 includes a trigger 21, an anti-disengagement member 22, and a locking member 23. The locking member 23 is rotatably connected to the second component. The trigger 21 can move relative to the second component so that the locking member 23 rotates to engage with the clamping protrusion 1. A first slot 303 is formed in the second component. One end of the trigger 21 is connected to the locking member 23, and the other end can extend out of the second component through the first slot 303; the anti-disengagement member 22 is elastically disposed on the second component. The trigger 21 can trigger the locking member 23 to rotate to lock with the clamping protrusion 1, and the anti-disengagement member 22 can abut against the trigger 21 to lock the trigger 21 and lock the first component and the second component.

[0049] For the locking structure 10 of the present invention, when the user needs to use the portable mobile workstation 100, the first storage box 20 can be attached to the second storage box 30, and the trigger member 21 can be triggered to rotate in the direction of the anti-disengagement member 22. The rotation of the trigger member 21 can cause the locking member 23 to rotate relative to the second component. At this time, the locking member 23 is locked on the clamping protrusion 1, and the anti-disengagement member has an anti-disengagement function. Specifically, during the locking process, the user can also move the anti-disengagement member 22 to make the anti-disengagement member 22 retreat relative to the trigger member 21, and then release the anti-disengagement member 22. Under the action of the elastic force, the anti-disengagement member 22 is reset, so that the anti-disengagement member 22 can abut against the trigger member 21 to lock the trigger member 21, so that the locking member 23 is stably locked on the clamping protrusion 1, so as to stably lock the first storage box 20 and the second storage box 30. The first storage box 20 and the second storage box 30 are stored, so that it is convenient for the user to carry away the mobile workstation 100; when the user needs to use the portable mobile workstation 100, the anti-disengagement member 22 can be toggled to release the locking of the trigger member 21, so that the locking member 23 can be reset in the reverse direction. Further, the first storage box 20 and the second storage box 30 can be disassembled and installed to form a mobile workstation 100 including multiple storage boxes. In summary, the mobile workstation 100 in the present application can not only meet portable carrying but also facilitate the user's work. The first component and the second component can be respectively one of the first storage box 20 and the second storage box 30.

[0050] Please refer to Figure 11 , on the one hand, the trigger member 21 includes a connecting rod 211 and a trigger button 212. The trigger button 212 can be received in the first slot 303. One end of the connecting rod 211 is connected to the locking member 23, and the other end can extend toward the first slot 303 to be connected to the trigger button 212. The trigger button 212 can move along the first slot 303 toward the anti-disengagement member 22 to cause the connecting rod 211 to rotate and drive the locking member 23 to lock on the clamping protrusion 1. The anti-disengagement member 22 can abut against the trigger button 212 to lock the trigger button 212.

[0051] Specifically, the trigger button 212 includes a first boss 2121, the anti-disengagement member 22 includes a second boss 221 and a mounting block 222. The mounting block 222 is elastically connected to the second storage box 30. The second boss 221 is connected to the mounting block 222, and at least part of the structure of the second boss 221 is exposed outside the first slot 303. The second boss 221 can abut against the first boss 2121 to lock the first boss 2121. It should be noted that the elastic connection method between the mounting block 222 and the second storage box 30 can be achieved by abutting or connecting a spring between the mounting block 222 and the second storage box 30.

[0052] Please refer to Figure 11 - 12, in one aspect, the locking member 23 includes a locking portion 231 and a first elastic member 232. The triggering member 21 is connected to the locking portion 231. The locking portion 231 is rotatably connected to the second component. The second component is provided with a first annular groove 204. The first elastic member 232 is received in the first annular groove 204, and the first elastic member 232 is disposed between the locking portion 231 and the second component. One end of the first elastic member 232 can abut against or be connected to the locking portion 231, and the other end can abut against or be connected to the second component. To Figure 11 - 12 Taking the

[0053] viewpoint as an example, when the user toggles the triggering member 21 towards the right side of the drawing in the figure, it can drive the locking portion 231 to rotate counterclockwise relative to the second storage box 30. Specifically, the locking portion 231 is provided with a first limiting opening 2311, and the second component is provided with a second limiting opening 205. One end of the first elastic member 232 is clamped in the first limiting opening 2311, and the other end is clamped in the second limiting opening 205.

[0054] Please refer to Figure 11 - 13 , the end of the locking portion 231 away from the triggering member 21 includes a locking hook 2315. The triggering member 21 can drive the locking portion 231 to move so that the locking hook 2315 locks onto the clamping protrusion 1

[0055] The second storage box 30 includes a connection base 301 and a box body 302. The connection base 301 is connected to the peripheral plate 3021 of the box body 302. The locking member 23 is movably connected to the connection base 301. Refer to Figure 11, the anti - detachment member 22 is elastically arranged on the connecting seat 301. The first slot 303 includes a first slot body 3031 and a second slot body 3032 that are communicated with each other. The second slot body 3032 is provided on the box body 302, and the first slot body 3031 is provided on the connecting seat 301. One end of the trigger member 21 away from the locking member 23 can pass through the second slot body 3032 and the first slot body 3031 and extend outside the connecting seat 301. With such a setting, the box body 302 and the connecting block form two modules. The locking member 23 is movably connected to the connecting seat 301, and the connecting seat 301 is connected to the box body 302. When disassembling and assembling, the locking structure 10 can be detached from the box body 302 by detaching the connecting block, which is convenient for replacement, etc. At the same time, the installation efficiency can also be improved. For example, during assembly, the locking structure 10 can be installed on the connecting block first, and then the connecting block can be installed on the box body 302, so as to complete the installation of the locking structure 10. That is, a modular installation is formed.

[0056] Specifically, the second slot body 3032 is arranged at the bottom of the box body 302. The connecting seat 301 includes a first connecting portion 3011 and a second connecting portion 3012. The first connecting portion 3011 and the second connecting portion 3012 are connected to the inner and outer sides of the box edge of the box body 302, and a first installation space 3013 is formed between the first connecting portion 3011 and the second connecting portion 3012. The box peripheral plate 3021 of the first storage box 20 and the locking member 23 are accommodated in the first installation space 3013. The first slot body 3031 is arranged on the first connecting portion 3011. The trigger member 21 can pass through the second slot body 3032 and the first slot body 3031 and extend outside the first connecting portion 3011. The trigger member 21 can trigger the locking member 23 to rotate away from the trigger member 21 until one end extends out of the first installation space 3013, so that the end extending out of the first installation space 3013 can be locked to the clamping protrusion 1 to lock the first storage box 20 and the second storage box 30. With such a setting, during installation, the locking member 23 can be installed on the second connecting portion 3012, and then the first connecting portion 3011 and the second connecting portion 3012 can be respectively connected to the inner and outer sides of the box edge in a clamping manner, thereby increasing the installation stability of the connecting seat 301 and also improving the installation convenience.

[0057] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structural transformation made under the concept of the present application using the content of the specification and drawings of the present application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A locking structure, characterized in that, For connecting a first component and a second component, the locking structure includes: A clamping protrusion (1), which can be arranged on the first component; A locking assembly (2), including a trigger member (21), a locking member (23) and an anti - detachment member (22). The locking member (23) is rotatably connected to the second component. The trigger member (21) is connected to the locking member (23). The anti - detachment member (22) is elastically arranged on the second component. The trigger member (21) can move relative to the second component so that the locking member (23) rotates to engage with the clamping protrusion (1), and the anti - detachment member (22) can abut against the trigger member (21) to lock the trigger member (21).

2. The latching structure according to claim 1, characterized in that, The trigger member (21) includes a connecting rod (211) and a trigger button (212). One end of the connecting rod (211) is connected to the locking member (23), and the other end can extend to be connected to the trigger button (212). The trigger button (212) can move towards the anti - detachment member (22) so that the connecting rod (211) rotates and drives the locking member (23) to engage with the clamping protrusion (1), and the anti - detachment member (22) can abut against the trigger button (212) to lock the trigger button (212).

3. The latching structure according to claim 2, characterized in that, The trigger button (212) includes a first boss (2121). The anti - detachment member (22) includes a second boss (221) and a mounting block (222). The mounting block (222) is elastically connected to the second component. The second boss (221) is connected to the mounting block (222), and the second boss (221) can abut against the first boss (2121) to lock the first boss (2121).

4. The latching structure according to any one of claims 1-3, characterized in that, The locking member (23) includes a locking portion (231) and a first elastic member (232). The trigger member (21) is connected to the locking portion (231). The locking portion (231) is rotatably connected to the second component. The second component is provided with a first annular groove (204). The first elastic member (232) is accommodated in the first annular groove (204), and the first elastic member (232) is arranged between the locking portion (231) and the second component. One end of the first elastic member (232) can abut against or be connected to the locking portion (231), and the other end can abut against or be connected to the second component.

5. The latching structure according to claim 4, wherein, One end of the second component facing the locking portion (231) is provided with a second annular groove (206). The second annular groove (206) is located inside the first annular groove (204). One side of the locking portion (231) facing the second component has a protrusion (2312), and the protrusion (2312) is movably arranged in the second annular groove (206).

6. The latching structure according to claim 5, wherein, One end of the locking portion (231) away from the trigger member (21) includes a locking hook (2315). The trigger member (21) can drive the locking portion (231) to move so that the locking hook (2315) locks with the clamping protrusion (1).

7. A mobile workstation, characterized in that, The mobile workstation includes a first storage box (20), a second storage box (30), and the locking structure according to any one of claims 1-6. The locking structure is used to connect the first storage box (20) and the second storage box (30). The first storage box (20) and the second storage box (30) can be detachably arranged on the support column (201). The clamping protrusion (1) is arranged on the first storage box (20). The locking member (23) is rotatably connected to the second storage box (30). The second storage box (30) is provided with a first slot (303). One end of the trigger member (21) away from the locking member (23) can pass through the first slot (303) and extend out of the second storage box (30). The trigger member (21) can move relative to the second storage box (30) so that the locking member (23) rotates to be clamped with the clamping protrusion (1), and the anti-disengagement member (22) can abut against the trigger member (21) to lock the first storage box (20) and the second storage box (30).

8. The mobile workstation according to claim 7, characterized in that, The second storage box (30) includes a connection seat (301) and a box body (302). The connection seat (301) is connected to the peripheral plate (3021) of the box body (302). The locking member (23) is movably connected to the connection seat (301). The anti-disengagement member (22) is elastically connected to the connection seat (301). The first slot (303) includes a first slot body (3031) and a second slot body (3032) that are communicated with each other. The box body (302) is provided with the second slot body (3032). The connection seat (301) is provided with the first slot body (3031). One end of the trigger member (21) away from the locking member (23) can pass through the second slot body (3032) and the first slot body (3031) and extend out of the connection seat (301).

9. The mobile workstation according to claim 8, wherein The second slot body (3032) is arranged at the bottom of the box body (302). The connection seat (301) includes a first connection portion (3011) and a second connection portion (3012). A first installation space (3013) is formed between the first connection portion (3011) and the second connection portion (3012). The peripheral plate (3021) of the first storage box (20) and the locking member (23) are accommodated in the first installation space (3013). The first slot body (3031) is arranged on the first connection portion (3011). The locking member (23) is movably connected to the second connection portion (3012). The trigger member (21) can pass through the second slot body (3032) and the first slot body (3031) and extend out of the first connection portion (3011). The trigger member (21) can trigger the locking member (23) to rotate away from the trigger member (21) until one end extends out of the first installation space (3013) so that the end extending out of the first installation space (3013) can be locked with the clamping protrusion (1).

10. The mobile workstation according to claim 8, characterized in that, The mobile workstation further includes a handle (50) and mobile wheels (60). The mobile wheels (60) are disposed outside the second storage box (30), and the handle (50) is installed at one end of the second storage box (30) away from the mobile wheels (60).

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