Modular display rack

Abstract

A modular display stand comprises a coupling plate body, a module body and a bearing structure. The coupling plate body is provided with a storage cell. The storage cell comprises a groove and a tongue-shaped boss. The tongue-shaped boss is provided with a limiting hole and an open slot. The module body comprises a front shell, a rear shell and a locking structure. The rear shell is integrally formed with a tongue-shaped cover plate on the back. The locking structure comprises a button, a stop reset element and an I-shaped cantilever beam. The rear end of the I-shaped cantilever beam is integrally formed with a clamping table. The module body in the utility model can be stably installed on the coupling plate body, and the disassembly and assembly process between the module body and the coupling plate body is quick and convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of display equipment, specifically a modular display rack. Background Technology

[0002] In modern modular display systems, the connecting platform acts as a display shelf, supporting the functional modules; the functional modules, in turn, serve as carriers for the items to be displayed. Depending on changes in the space and environment, the functional modules and items need to be moved, disassembled, or rearranged to achieve both convenience and aesthetic appeal. Therefore, a detachable and compatible structure between the functional modules and the connecting platform is essential. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a modular display rack, the technical effect of which is that the module body can be stably installed on the connecting plate body, and the disassembly and assembly process between the module body and the connecting plate body is quick and convenient.

[0004] A modular display rack includes a connecting plate body, a module body, and a load-bearing structure disposed on the module body; The connecting plate body is provided with a plurality of storage cells. The storage cells include a groove and a tongue-shaped boss. The groove is opened on the front side of the connecting plate body. The tongue-shaped boss is integrally formed on the bottom side wall of the groove. The tongue-shaped boss is provided with a limiting hole communicating with the groove. The top of the tongue-shaped boss is provided with an opening groove communicating with the limiting hole. The width of the opening groove is smaller than that of the limiting hole. The module body includes a front shell, a rear shell, and a locking structure. The rear shell is detachably connected to the storage cell and has a through groove corresponding to the recess. The back of the rear shell is integrally formed with a tongue-shaped cover plate for inserting into the recess and covering the tongue-shaped protrusion in a mating connection manner. The front shell is snapped onto the front of the rear shell. The front side of the front shell has a mounting groove corresponding to the through groove. The bottom of the mounting groove has a through hole corresponding to the opening groove and the limiting hole. The locking structure includes a button, a stop reset element, and an I-shaped cantilever beam. The button is inserted into the mounting groove in a mating connection manner and slides back and forth along the mounting groove. The front end of the I-shaped cantilever beam is integrally formed on the back of the button. The rear end of the I-shaped cantilever beam extends horizontally backward and passes through the through hole in a sliding connection manner, and has an integrally formed locking platform. The I-shaped cantilever beam can pass through the opening groove in a mating connection manner. The locking platform can be inserted into the limiting hole in a mating connection manner. The stop reset element is disposed between the back of the button and the bottom of the mounting groove.

[0005] Furthermore, the connecting plate body has several fixing holes, and metal gaskets are provided in the fixing holes.

[0006] Furthermore, the bottom end of the card platform is provided with a first inclined surface, and the top end of the tongue-shaped protrusion is provided with a second inclined surface that matches the first inclined surface.

[0007] Furthermore, the top left and right sides of the tongue-shaped boss are provided with a first chamfer, and the tongue-shaped cover plate is provided with a second chamfer that matches the first chamfer.

[0008] Furthermore, the bottom of the mounting groove is provided with several sliding holes, and a sliding rod is integrally formed on the back of the button. The end of the sliding rod opposite to the button passes through the sliding hole in a sliding connection manner and is integrally formed with an anti-dislodgement block.

[0009] Furthermore, the stop and reset element is an elastic element, with its two ends abutting against the bottom of the mounting groove and the back of the button, respectively.

[0010] Furthermore, the supporting structure is a plug-in rail for mounting the battery pack, located on the front of the front housing.

[0011] Furthermore, the supporting structure is a hook that snaps between the rear shell and the front shell, with the bottom end of the hook protruding between the bottom ends of the rear shell and the front shell.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When it is necessary to install the module body on the connecting plate body, hold the module body and insert the tongue-shaped cover plate into the groove until the back of the module body is in contact with the front of the connecting plate body. At this time, the tongue-shaped cover plate is located above the tongue-shaped boss, and the locking platform is located directly above the tongue-shaped boss. Then press the button, and the button moves backward along the mounting groove. The button drives the I-shaped cantilever beam to slide backward along the through hole, and the I-shaped cantilever beam drives the locking platform to slide backward, thereby misaligning the locking platform with the tongue-shaped boss. At the same time, the stop and reset element forms a rebound force to reset the button. Then slide the module body downward, and the module body drives the tongue-shaped cover plate to move downward along the groove and cover the outside of the tongue-shaped boss in a mating connection manner. At the same time, it also drives the I-shaped cantilever beam to move downward, and the I-shaped cantilever beam passes through the opening groove and enters the limiting hole in a mating connection manner. Next, release the button. Under the rebound force of the stop and reset element, the button slides forward and resets along the mounting groove. The button drives the I-shaped cantilever beam and the locking platform forward. When the button resets to the initial position, the locking platform is inserted into the limiting hole in a mating connection manner. The module body is fixedly installed on the connecting plate body through the mating connection between the tongue-shaped cover plate and the tongue-shaped boss, and the mating connection between the locking platform and the limiting hole, thus completing the installation of the module body. Similarly, when it is necessary to disassemble the module body, press the button and move the module body upward, and then pull the tongue-shaped cover plate out of the groove. The module body in this utility model can be stably installed on the connecting plate body, and the disassembly and assembly process between the module body and the connecting plate body is quick and convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of Embodiment 1; Figure 2 This is a partial structural diagram of Example 1; Figure 3 for Figure 1 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the rear shell structure in Embodiment 1; Figure 5 This is a schematic diagram of the locking structure in Embodiment 1; Reference numerals: 1. Connecting plate body; 2. Groove; 3. Tongue-shaped boss; 4. Second inclined surface; 5. Limiting hole; 6. Opening slot; 7. Front shell; 8. Rear shell; 9. Through slot; 10. Tongue-shaped cover plate; 11. Mounting slot; 12. Through hole; 13. Button; 14. I-shaped cantilever beam; 15. Locking platform; 16. First inclined surface; 17. Slide rod; 18. Anti-detachment block; 19. Elastic element; 20. Insertion rail; 21. Hook. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1:

[0016] A modular display rack, such as Figures 1-5 As shown, it includes a connecting plate body 1, a module body, and a load-bearing structure disposed on the module body.

[0017] The connecting plate body 1 has several storage cells. Each storage cell includes a groove 2 and a tongue-shaped boss 3. The groove 2 is located on the front side of the connecting plate body 1. The tongue-shaped boss 3 is integrally formed on the bottom side wall of the groove 2. A second inclined surface 4 is provided on the rear side of the top of the tongue-shaped boss 3. A first gap is maintained between the top of the tongue-shaped boss 3 and the top wall of the groove 2. A second gap is maintained between the left and right sides of the tongue-shaped boss 3 and the left and right side walls of the groove 2. A limiting hole 5 communicating with the groove 2 is provided on the tongue-shaped boss 3. An opening slot 6 communicating with the limiting hole 5 is provided on the top of the tongue-shaped boss 3. The width of the opening slot 6 is smaller than that of the limiting hole 5.

[0018] The module body includes a front shell 7, a rear shell 8, and a locking structure.

[0019] The rear shell 8 is detachably connected to the storage cell. The rear shell 8 has a through slot 9 corresponding to the groove 2. The back of the rear shell 8 is integrally formed with a tongue-shaped cover plate 10. The tongue-shaped cover plate 10 can be inserted into the groove 2 in a mating connection through the first gap and slide up and down along the groove 2; on the other hand, it can be mated and connected to the outside of the tongue-shaped protrusion 3.

[0020] The front shell 7 is snapped onto the front of the rear shell 8 (the snap-fit ​​method used in this embodiment is a common snap-fit ​​method between plastic parts in the prior art, and will not be specifically described in this embodiment). The front side of the front shell 7 has a mounting groove 11 corresponding to the through groove 9. The bottom of the mounting groove 11 has a through hole 12 corresponding to the opening groove 6 and the limiting hole 5.

[0021] The locking structure includes a button 13, a stop-reset element, and an I-beam cantilever beam 14. The button 13 is inserted into the mounting groove 11 in a mating connection and slides back and forth along the groove. The front end of the I-beam cantilever beam 14 is integrally formed on the back of the button 13. The rear end of the I-beam cantilever beam 14 extends horizontally rearward and passes through the through hole 12 in a sliding connection, and is integrally formed with a locking platform 15. The bottom front side of the locking platform 15 has a first inclined surface 16 adapted to the second inclined surface 4. The I-beam cantilever beam 14 can pass through the opening groove 6 in a mating connection, and the locking platform 15 can be inserted into the limiting hole 5 in a mating connection. The stop-reset element is disposed between the back of the button 13 and the bottom of the mounting groove 11.

[0022] The bottom of the mounting groove 11 is also provided with several sliding holes. A slide rod 17 is integrally formed on the back of the button 13. The end of the slide rod 17 facing away from the button 13 passes through the sliding hole in a slidable connection and is integrally formed with an anti-dislodgement block 18. When the button 13 slides in the mounting groove 11, it drives the slide rod 17 to slide along the sliding hole. The anti-dislodgement block 18 is provided to prevent the button 13 from falling out of the mounting groove 11.

[0023] The stop and reset element is an elastic element 19, with its two ends abutting against the bottom of the mounting groove 11 and the back of the button 13, respectively. In this embodiment, a spring can be used.

[0024] In this embodiment, the supporting structure can be a plug-in rail 20 for mounting the battery pack, located on the front of the front housing 7. Alternatively, it can be a hook 21 that snaps between the rear housing 8 and the front housing 7, with the bottom end of the hook 21 protruding between the bottom ends of the rear housing 8 and the front housing 7. (Snapping the hook 21 between the rear housing 8 and the front housing 7 is common prior art and will not be specifically described in this embodiment; however, please refer to the relevant description in application publication number CN116209624A.) Additionally, the connecting plate body 1 has several fixing holes. Metal gaskets are installed in the fixing holes. The top left and right sides of the tongue-shaped boss 3 are provided with first chamfers, and the tongue-shaped cover plate 10 is provided with second chamfers that match the first chamfers.

[0025] Working principle: The connecting plate body 1 is fixed to the display surface by using bolts or other tools through the fixing holes. Items to be displayed are placed on the module body via the support structure. The module body is detachably connected to the front of the connecting plate body 1, allowing for the display of items.

[0026] When it is necessary to install the module body onto the connecting plate body 1, hold the module body and insert the tongue-shaped cover plate 10 into the groove 2 through the first gap until the back of the module body is in contact with the front of the connecting plate body 1. At this time, the tongue-shaped cover plate 10 is located above the tongue-shaped boss 3, and the locking platform 15 is located directly above the tongue-shaped boss 3.

[0027] Then, the module body slides downwards, causing the tongue-shaped cover plate 10 to move downwards along the groove 2 and, through the second gap, to fit over the tongue-shaped boss 3. Simultaneously, the module body also causes the I-beam cantilever beam 14 to move downwards, which in turn causes the locking platform 15 to move downwards. The first inclined surface 16 presses against the second inclined surface 4, and the first inclined surface 16 receives a reaction force from the second inclined surface 4. This reaction force can be decomposed into a backward force, causing the locking platform 15 to move backwards. The locking platform 15 then causes the I-beam cantilever beam 14 to move backwards along the through hole 12. The I-beam cantilever beam 14 causes the button 13 to move backwards along the mounting groove 11. The spring is compressed, creating a forward rebound force. After the I-beam cantilever beam 14 moves downward, it passes through the opening slot 6 and into the limiting hole 5 in a mating connection manner. At this time, the locking platform 15 is positioned behind the limiting hole 5 and is no longer locked. Under the rebound force of the spring, the button 13 slides forward along the mounting slot 11 to reset. The button 13 drives the I-beam cantilever beam 14 and the locking platform 15 to move forward. When the button 13 resets to its initial position, the locking platform 15 is just inserted into the limiting hole 5 in a mating connection manner. The module body is fixedly installed on the connecting plate body 1 through the mating connection between the tongue-shaped cover plate 10 and the tongue-shaped boss 3, and the mating connection between the locking platform 15 and the limiting hole 5, thereby completing the installation of the module body.

[0028] Similarly, when it is necessary to disassemble the module body, press button 13, move the module body upward, and then pull the tongue-shaped cover plate 10 out of the groove 2.

[0029] The module body in this utility model can be stably installed on the connecting plate body 1, and the disassembly and assembly process between the module body and the connecting plate body 1 is quick and convenient.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular display rack, characterized in that: Includes a connecting plate body (1), a module body, and a load-bearing structure disposed on the module body; The connecting plate body (1) is provided with a plurality of storage cells. The storage cells include a groove (2) and a tongue-shaped boss (3). The groove (2) is opened on the front side of the connecting plate body (1). The tongue-shaped boss (3) is integrally formed on the bottom side wall of the groove (2). The tongue-shaped boss (3) is provided with a limiting hole (5) communicating with the groove (2). The top of the tongue-shaped boss (3) is provided with an opening groove (6) communicating with the limiting hole (5). The width of the opening groove (6) is smaller than that of the limiting hole (5). The module body includes a front shell (7), a rear shell (8), and a locking structure. The rear shell (8) is detachably connected to the storage cell. The rear shell (8) has a through groove (9) corresponding to the groove (2). The back of the rear shell (8) is integrally formed with a tongue-shaped cover plate (10) for inserting into the groove (2) and covering the tongue-shaped boss (3) in a mating connection manner. The front shell (7) is snapped onto the front of the rear shell (8). The front side of the front shell (7) has a mounting groove (11) corresponding to the through groove (9). The bottom of the mounting groove (11) has a through hole (12) corresponding to the opening groove (6) and the limiting hole (5). The locking structure includes a button (13) and a stop. The reset element and the I-shaped cantilever beam (14) are provided. The button (13) is inserted into the mounting groove (11) in a mating connection and slides back and forth along the mounting groove (11). The front end of the I-shaped cantilever beam (14) is integrally formed on the back of the button (13). The rear end of the I-shaped cantilever beam (14) extends horizontally backward and passes through the through hole (12) in a sliding connection. It is integrally formed with a locking platform (15). The I-shaped cantilever beam (14) can pass through the opening groove (6) in a mating connection. The locking platform (15) can be inserted into the limiting hole (5) in a mating connection. The stop reset element is disposed between the back of the button (13) and the bottom of the mounting groove (11).

2. The modular display rack according to claim 1, characterized in that: The connecting plate body (1) has several fixing holes, and metal gaskets are provided in the fixing holes.

3. A modular display rack according to claim 1, characterized in that: The bottom end of the card holder (15) is provided with a first inclined surface (16), and the top end of the tongue-shaped protrusion (3) is provided with a second inclined surface (4) that is adapted to the first inclined surface (16).

4. A modular display rack according to claim 1, characterized in that: The top left and right sides of the tongue-shaped boss (3) are provided with a first chamfer, and the tongue-shaped cover plate (10) is provided with a second chamfer that matches the first chamfer.

5. A modular display rack according to claim 1, characterized in that: The bottom of the mounting groove (11) is also provided with several sliding holes. The back of the button (13) is integrally formed with a sliding rod (17). The end of the sliding rod (17) away from the button (13) passes through the sliding hole in a sliding connection and is integrally formed with an anti-detachment block (18).

6. A modular display rack according to claim 1, characterized in that: The stop and reset element is an elastic element (19), and the two ends of the elastic element (19) abut against the bottom of the mounting groove (11) and the back of the button (13), respectively.

7. A modular display rack according to claim 1, characterized in that: The supporting structure is a plug-in rail (20) for installing the battery pack, which is located on the front of the front shell (7).

8. A modular display rack according to claim 1, characterized in that: The supporting structure is a hook (21) that is snapped between the rear shell (8) and the front shell (7), with the bottom end of the hook (21) protruding between the bottom ends of the rear shell (8) and the front shell (7).

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