A shackle assembly

Abstract

The utility model discloses a lock catch assembly, including lock catch seat, lock catch spare and buckle assembly, wherein, lock catch seat is equipped with first inserting hole, lock catch spare is movably arranged in lock catch seat for with the lock catch connection of box frame, buckle assembly includes first buckling spare and first elastic part, first buckling spare is slidably arranged in lock catch seat, first elastic part is arranged in lock catch seat for making first buckling spare at least partial shelter first inserting hole, to with the lock catch connection of bolt of adjacent box frame, in the specific application, lock catch spare is inserted in the second inserting hole on the box frame, and is connected with the lock catch of box frame, to install lock catch seat on the box frame, when adjacent box frame is spliced, the bolt on other box frame can be inserted into first inserting hole, and first buckling spare is under the action of first elastic part, to with the mortise lock catch connection of bolt side wall, to realize the splicing connection between adjacent box frame.

Description

Technical Field

[0001] This utility model relates to the field of display device technology, and in particular to a locking assembly. Background Technology

[0002] With the rapid development of LED displays, the requirements for stage setup and application of rental screens are becoming increasingly stringent. As rental screens are widely used, the requirements for their splicing capabilities are also increasing.

[0003] In related technologies, when adjacent display modules are spliced ​​together, one display module is equipped with a locking assembly, and the other display module is equipped with a fastening assembly. The locking assembly and the fastening assembly are locked together, thereby achieving a direct splicing connection between adjacent display modules. However, the locking assembly is fixed to the frame with screws, which makes the installation and disassembly of the display equipment slow and increases the workload of the workers. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a locking assembly that facilitates the assembly and disassembly of boxes and frames, reducing the workload of workers.

[0005] This application provides a locking assembly, including:

[0006] The locking base is provided with a first insertion hole.

[0007] A fastener is movably mounted on the fastener seat for connection with the box frame fastener;

[0008] The fastening assembly includes a first fastening member and a first elastic member. The first fastening member is slidably disposed on the locking seat, and the first elastic member is disposed on the locking seat. The fastening member is used to at least partially cover the first insertion hole so as to connect with the pin of the adjacent frame.

[0009] According to some embodiments of the present invention, the locking member is provided with a movable hole, and the locking member is slidably inserted through the movable hole, wherein the axial direction of the movable hole is perpendicular to the axial direction of the first insertion hole.

[0010] According to some embodiments of the present invention, the locking seat includes a first connecting part and a second connecting part, the second connecting part protruding from the side of the first connecting part, the movable hole being disposed in the first connecting part, and the first insertion hole being disposed in the second connecting part.

[0011] According to some embodiments of the present invention, the second connecting portion includes two first side plate portions and a second side plate portion. The two first side plate portions are connected to the side portions of the first connecting portion. The second side plate portion is connected between the two first side plate portions and is spaced apart from the first connecting portion. The first insertion hole is disposed on the second side plate portion. The first fastening member is slidably disposed on the second side plate portion.

[0012] According to some embodiments of the present invention, the fastening assembly further includes a first retaining cover, which is connected to the side of the second side plate near the first connecting portion and forms a guide gap between them. The first fastening member is at least partially located in the guide gap, and the first elastic member is disposed in the guide gap.

[0013] According to some embodiments of the present invention, the locking component includes a locking rod and a handle. The locking rod is movably inserted through the movable hole. One end of the locking rod is provided with a slot for locking with the box frame. The handle is connected to the other end of the locking rod.

[0014] According to some embodiments of the present invention, the locking assembly further includes an elastic component disposed on the locking seat, which acts on the handle in a direction away from the locking seat.

[0015] According to some embodiments of the present invention, the locking assembly further includes a guide member, which is threadedly connected to the side of the first connecting portion. The side of the locking rod is provided with a guide groove along its axial direction, and the inner end of the guide member extends into the guide groove.

[0016] According to some embodiments of the present invention, the locking assembly further includes a second fastening member and a second elastic member. The second fastening member is slidably disposed on the box frame, and the second elastic member is disposed on the box frame, for positioning the second fastening member in a set position to lock and connect with the locking member.

[0017] According to some embodiments of the present invention, the fastening assembly further includes a second retaining cover, which is used to connect to the side of the frame away from the locking seat and form a guide gap between them. The second fastening member is at least partially located in the guide gap, and the first elastic member is disposed in the guide gap.

[0018] As can be seen from the above technical solutions, the embodiments of this application have the following advantages: In specific applications, the locking seat is fitted onto the frame, and the locking element is inserted into the second insertion hole on the frame and connected to the frame locking mechanism, thereby installing the locking seat onto the frame. When adjacent frames are spliced, the pins on other frames can be inserted into the first insertion hole, and the first fastening element, under the action of the first elastic element, is connected to the slot of the pin sidewall, thereby realizing the splicing connection between adjacent frames. As can be seen from the above, the locking assembly, through the setting of the locking element, can be more convenient to assemble with the frame; and the locking assembly, through the setting of the first fastening element, can be connected to adjacent frames locking mechanism, thereby making the assembly of adjacent frames more convenient and reducing the workload of workers. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the locking assembly and the frame according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of another structure of the locking assembly and the frame according to an embodiment of the present utility model;

[0021] Figure 3 This is an exploded view of a portion of the locking assembly according to an embodiment of the present utility model;

[0022] Figure 4 This is an exploded view of another part of the locking assembly according to an embodiment of the present utility model;

[0023] Figure 5 This is an exploded structural diagram of the frame, the second fastening member, and the second elastic member according to an embodiment of the present utility model.

[0024] The meanings of the reference numerals in the attached figures are as follows:

[0025] 10. Locking assembly; 20. Case frame; 21. Second insertion hole; 100. Locking seat; 110. First connecting part; 111. Movable hole; 120. Second connecting part; 121. First side plate part; 122. Second side plate part; 123. First insertion hole; 200. Locking element; 210. Locking rod; 211. Guide groove; 212. Slot; 220. Handle; 300. Fastening assembly; 310. First fastening element; 320. First elastic element; 330. First retaining cover; 400. Guide element; 500. Elastic component; 600. Second elastic element; 700. Second fastening element; 800. Second retaining cover. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, up, down, etc., indicating the directional or positional relationship, are based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The present invention will now be described in further detail with reference to the accompanying drawings.

[0032] Please see Figures 1 to 4This application discloses a locking assembly 10 for splicing adjacent cabinet frames 20, each cabinet frame 20 being used to install display modules. Specifically, the locking assembly 10 includes a locking seat 100, a locking member 200, and a fastening assembly 300. The locking seat 100 is provided with a first insertion hole 123, and the locking member 200 is movably disposed on the locking seat 100 for locking connection with the cabinet frame 20. The fastening assembly 300 includes a first fastening member 310 and a first elastic member 320. The first fastening member 310 is slidably disposed on the locking seat 100, and the first elastic member 320 is disposed on the locking seat 100, for at least partially obscuring the first insertion hole 123 by the first fastening member 310, so as to lock connection with the pin of the adjacent cabinet frame 20.

[0033] In practical applications, the locking seat 100 is fitted onto the frame 20, and the locking member 200 is inserted into the second insertion hole 21 on the frame 20 and locked to the frame 20, thereby installing the locking seat 100 onto the frame 20. When adjacent frames 20 are spliced, the pins on the adjacent frames 20 can be inserted into the first insertion hole 123, and the first fastening member 310, under the action of the first elastic member 320, locks to the slot 212 on the side wall of the pin, thereby realizing the splicing connection between adjacent frames 20. As can be seen from the above, the locking assembly 10, through the setting of the locking member 200, can be easily assembled with the frame 20; and the locking assembly 10, through the setting of the first fastening member 310, can be locked to the adjacent frames 20, thereby making the assembly of adjacent frames 20 easier. Therefore, the locking assembly 10 adopts the above-described structural form, which facilitates the splicing between display modules and reduces the workload of the staff.

[0034] In some embodiments, please refer to Figure 3 and Figure 4 The locking element 200 is slidably disposed on the locking seat 100 along its axial direction, and the sliding direction of the locking element 200 is perpendicular to the axial direction of the first insertion hole 123. Specifically, the locking seat 100 is provided with a movable hole 111, the axial direction of the movable hole 111 is perpendicular to the axial direction of the first insertion hole 123, and the locking element 200 is slidably disposed through the movable hole 111, thereby the sliding direction of the locking element 200 is perpendicular to the axial direction of the first insertion hole 123.

[0035] With this configuration, when the locking assembly 10 is used to splice adjacent cabinet frames 20, the locking member 200 can be perpendicular to the back side of the cabinet frame 20, thereby enabling it to lock and connect with the back side of the cabinet frame 20; and the first insertion hole 123 is oriented towards the width direction of the cabinet frame 20, so that when adjacent cabinet frames 20 are spliced, the pins on the adjacent cabinet frames 20 can be easily inserted into the first insertion hole 123, thereby facilitating the splicing between adjacent cabinet frames 20.

[0036] In some embodiments, please refer to Figure 3 and Figure 4 The locking seat 100 includes a first connecting portion 110 and a second connecting portion 120 connected together. The first connecting portion 110 has a movable hole 111 along its thickness direction, and the movable hole 111 passes through opposite sides of the first connecting portion 110. The locking member 200 slides through the movable hole 111. The second connecting portion 120 protrudes from the side of the first connecting portion 110, for example, the second connecting portion 120 is generally U-shaped and connected to the side of the first connecting portion 110. Specifically, the second connecting portion 120 includes two first side plate portions 121 and one second side plate portion 122. The two first side plate portions 121 are connected to the side of the first connecting portion 110 and are spaced apart. The second side plate portion 122 is connected between the two first side plate portions 121 and is spaced apart from the first connecting portion 110. The first insertion hole 123 is disposed on the second side plate portion 122, and the first fastening member 310 is slidably disposed on the second side plate portion 122 so as to slide to the first insertion hole 123. The thickness direction of the first connecting portion 110 is parallel to that of the second side plate portion 122 so as to facilitate the provision of perpendicular movable holes 111 and the first insertion hole 123 on the locking seat 100.

[0037] It is understandable that the locking seat 100 adopts the above-described structural form, with the second side plate portion 122 and the first connecting portion 110 spaced apart to form a clearance space between them. With this arrangement, the pins on adjacent frame 20 can be inserted into the first insertion hole 123, i.e., the aforementioned clearance space, thereby locking and connecting with the second side plate portion 122. Furthermore, the locking seat 100 adopts the above-described structural form, resulting in a relatively simple overall structure, and the locking seat 100 can be conveniently used to connect adjacent frame 20s.

[0038] Furthermore, the fastening assembly 300 also includes a first retaining cover 330, which is connected to the side of the second side plate portion 122 near the first connecting portion 110 and forms a guide gap between them.

[0039] The first retaining cover 330 has a clearance opening, which corresponds to the first insertion hole 123, to allow the pin to make room. The first fastening member 310 is generally L-shaped and is at least partially slidably disposed within the guide gap. One end of the first fastening member 310 forms an operating part, which is located outside the guide gap. The first elastic member 320 is located within the guide gap. One end of the first elastic member 320 abuts against the side wall of the second side plate portion 122, and the other end abuts against the first fastening member 310. The first elastic member 320 is used to move the first fastening member 310 at least partially to the position of the first insertion hole 123, so as to lock and connect with the pin inserted into the first insertion hole 123.

[0040] In practical applications, when the pin is inserted into the first insertion hole 123, the pin overcomes the force exerted by the first elastic element 320 on the first fastening element 310, and the hole of the first fastening element 310 is aligned with the first insertion hole 123. When the locking groove on the side of the pin moves to the corresponding position of the first fastening element 310, the first elastic element 320 acts on the first fastening element 310 in the direction of the locking groove, thereby making the hole of the first fastening element 310 lock with the locking groove on the pin, thus realizing the splicing connection between adjacent frame frames 20. When it is necessary to disassemble adjacent frame frames 20, the user can push the first fastening element 310 outward from the guide gap through the operating part (handle), the first fastening element 310 separates from the pin, thereby releasing the restriction on the pin, so that the pin can be separated from the first insertion hole 123, thus facilitating the disassembly of the frame frame 20.

[0041] Understandably, the first retaining cover 330 provides a positioning and guiding function for the first fastening member 310 and the first elastic member 320. With this configuration, the first fastening member 310 can be easily installed on the inner side of the second side plate portion 122 so as to be accurately connected with the latch.

[0042] In some embodiments, please refer to Figure 3 and Figure 4 The locking element 200 includes a locking rod 210 and a handle 220. The locking rod 210 is axially slidably inserted through the movable hole 111. One end of the locking rod 210 has a circumferential groove 212. The frame 20 has a second insertion hole 21, and the end of the locking rod 210 with the groove 212 passes through the second insertion hole 21. The handle 220 is threaded or fixedly connected to the other end of the locking rod 210 and abuts against the side of the locking seat 100 away from the frame 20.

[0043] Meanwhile, the locking assembly 10 also includes a second engaging member 700, a second elastic member 600, and a second retaining cover 800 (see reference). Figure 5The second retaining cover 800 is connected to the side of the frame 20 away from the locking seat 100, forming a guide gap between them. The second retaining cover 800 has a clearance opening corresponding to the second insertion hole 21, allowing the locking rod 210 to pass through. The second fastening member 700 is generally L-shaped and at least partially slides within the guide gap. One end of the second fastening member 700 forms an operating portion located outside the guide gap. The second elastic member 600 is located within the guide gap. One end of the second elastic member 600 abuts against the side wall of the second side plate portion 122, and the other end abuts against the second fastening member 700. The second elastic member 600 is used to move the second fastening member 700 at least partially to a position blocking the second insertion hole 21, so as to lock and connect with the locking rod 210 inserted into the second insertion hole 21.

[0044] In practical applications, when the locking rod 210 is inserted into the second insertion hole 21, the locking rod 210 overcomes the force exerted by the second elastic element 600 on the second fastening element 700, and the hole of the second fastening element 700 is opposite to the second insertion hole 21. When the slot 212 of the locking rod 210 moves to the position of the second fastening element 700, the second elastic element 600 acts on the second fastening element 700 in the direction of the slot 212, thereby making the hole of the second fastening element 700 lock and connect with the slot 212 on the locking rod 210, thus fixing the locking seat 100 to the frame 20. When it is necessary to disassemble the locking seat 100, the user can push the second fastening member 700 towards the outside of the guide gap through the operating part. The second fastening member 700 separates from the locking rod 210, thereby releasing the restriction on the locking rod 210. Thus, the locking rod 210 can be separated from the second insertion hole 21, which makes it convenient to disassemble the locking seat 100.

[0045] The handle 220 is threadedly connected to the other end of the locking rod 210 and abuts against the side of the locking seat 100 away from the frame 20. Thus, when a locked state is required, the second fastening member 700 engages in the slot 212, the locking rod 210 is threadedly connected to the locking seat 100, and the locking rod 210 moves away from the frame 20, thereby securely engaging the locking rod 210 with the first fastening member 310. When the locking rod 210 needs to be unlocked, the locking rod 210 is threadedly connected to the locking seat 100 in the opposite direction, and the locking rod 210 moves towards the frame 20. At this time, the user can unlock the locking rod 210 by pushing the second fastening member 700.

[0046] Furthermore, the locking assembly 10 also includes an elastic member 500, which is disposed on the locking seat 100. One end of the elastic member 500 abuts against the locking seat 100, and the other end abuts against the side of the handle 220 near the locking seat 100. Thus, the elastic member 500 acts on the handle 220 in a direction away from the first connecting portion 110.

[0047] Understandably, when the handle 220 is rotated to the unlocked state, if the user pushes the second fastening member 700 to release the locking connection with the locking rod 210, the elastic member 500 pushes the locking rod 210 away from the frame 20 through the handle 220, so that the locking rod 210 can remain in the unlocked state with the frame 20, thereby facilitating the disassembly of the locking assembly 10.

[0048] Furthermore, the locking assembly 10 also includes a guide member 400. For example, the guide member 400 is configured as a bolt, and is threadedly connected to the side of the first connecting portion 110. The side of the locking rod 210 is provided with a guide groove 211 along its axial direction. The guide groove 211 does not penetrate the end of the locking rod 210, that is, both ends of the guide groove 211 are closed. The inner end of the guide member 400 extends into the guide groove 211. With this configuration, during the axial sliding process of the locking rod 210, the guide member 400 causes the locking rod 210 to move within a set range, thereby facilitating the user to control the position of the locking rod 210. Meanwhile, the guide member 400 restricts the circumferential rotation of the locking rod 210. With this configuration, when the user rotates the handle 220, the locking rod 210 will not rotate with the handle 220. This allows the locking rod 210 to be displaced along its axial direction when the handle 220 rotates, so that the locking rod 210 and the second fastening member 700 can maintain a secure locking connection.

[0049] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A locking assembly, characterized in that, include: The locking base is provided with a first insertion hole. A fastener is movably mounted on the fastener seat for connection with the box frame fastener; The fastening assembly includes a first fastening member and a first elastic member. The first fastening member is slidably disposed on the locking seat, and the first elastic member is disposed on the locking seat. The fastening member is used to at least partially cover the first insertion hole so as to connect with the pin of the adjacent frame.

2. The locking assembly according to claim 1, characterized in that, The locking seat is provided with a movable hole, and the locking member slides through the movable hole, wherein the axial direction of the movable hole is perpendicular to the axial direction of the first insertion hole.

3. The locking assembly according to claim 2, characterized in that, The locking seat includes a first connecting part and a second connecting part. The second connecting part protrudes from the side of the first connecting part. The movable hole is located in the first connecting part, and the first insertion hole is located in the second connecting part.

4. The locking assembly according to claim 3, characterized in that, The second connecting portion includes two first side plates and a second side plate. The two first side plates are connected to the sides of the first connecting portion. The second side plate is connected between the two first side plates and is spaced apart from the first connecting portion. The first insertion hole is provided on the second side plate, and the first fastening member is slidably provided on the second side plate.

5. The locking assembly according to claim 4, characterized in that, The fastening assembly further includes a first retaining cover, which is connected to the side of the second side plate near the first connecting portion and forms a guide gap between them. The first fastening member is at least partially located in the guide gap, and the first elastic member is disposed in the guide gap.

6. The locking assembly according to any one of claims 3 to 5, characterized in that, The locking component includes a locking rod and a handle. The locking rod is movably inserted through the movable hole. One end of the locking rod is provided with a slot for locking with the box frame. The handle is connected to the other end of the locking rod.

7. The locking assembly according to claim 6, characterized in that, The locking assembly further includes an elastic component disposed on the locking seat, which acts on the handle in a direction away from the locking seat.

8. The locking assembly according to claim 6, characterized in that, The locking assembly further includes a guide member, which is threaded to the side of the first connecting part. The side of the locking rod is provided with a guide groove along its axial direction, and the inner end of the guide member extends into the guide groove.

9. The locking assembly according to claim 8, characterized in that, The locking assembly further includes a second fastening member and a second elastic member. The second fastening member is slidably disposed on the box frame, and the second elastic member is disposed on the box frame to position the second fastening member in a set position for locking connection with the locking member.

10. The locking assembly according to claim 9, characterized in that, The fastening assembly further includes a second retaining cover for connecting to the side of the frame away from the locking seat and forming a guide gap between them, wherein the second fastening member is at least partially located in the guide gap, and the first elastic member is disposed in the guide gap.

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