Intelligent bottom box with replaceable functional module and KNX communication function

Abstract

The invention discloses an intelligent bottom box with a replaceable functional module and a KNX communication function. The intelligent bottom box comprises a bottom plate, a box body fixedly connected to the front face of the bottom plate and the functional module inserted into the bottom plate. According to the invention, a plurality of cables are inserted into the wire duct at the same time and are located between the wire duct and the pressing plate, when the plurality of cables are all inserted, the pressing rod is extruded by the extrusion frame, the pressing rod moves downwards through the inclined surface of the inner wall of the extrusion frame, and the pressing plate is driven to slide in the wire duct in the moving process of the pressing rod; when the inner sides of the pressing plates tightly extrude the cables into the wire grooves, the cables make contact with pins in the function modules and supply power, an existing connection mode of the intelligent bottom box and the cables can be improved, independent fixing is carried out instead of a mode of pressurizing through a threaded assembly, the multiple cables can be operated in the installation process, and the installation efficiency is improved. The cable efficiency of the cable is prevented from being affected, and the module replacement efficiency is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent base boxes, and in particular to an intelligent base box with a replaceable functional module and a KNX communication function. Background Art

[0002] Smart back box refers to a type of wiring product used in the work area wiring subsystem, suitable for the installation of multiple types of modules. Its main function is to fix the module, protect the cables at the information outlet, and play a role similar to a screen. The network panel is not the main product component that affects the performance of the wiring system, but it is one of the only few products exposed on the wall surface in the entire wiring system. Its performance and appearance directly affect the overall wiring effect. The KNX bus is a system independent of manufacturers and application fields. Through all bus devices connected to the KNX medium (these media include twisted pair, radio frequency, power line or IP / Ethernet), they can exchange information. Bus devices can be sensors or actuators.

[0003] For example, the patent number disclosed in the China Patent Network is: 202410144417.9, and the patent name is: A smart bottom box with a replaceable interface module, including a box body, a data interface module arranged inside the box body, a connection structure arranged inside the box body, and a positioning structure arranged on the outside of the connection structure on the back of the box body, and the connection structure includes a connection column fixedly connected to the back of the data interface module. The present invention inserts the connection column into the interior of the box body, and then sets the data interface module on the surface of the connection column. When the data interface module is connected to the connection column, the positioning ring and the extrusion frame are respectively threaded on the surface of the connection column and the box body is squeezed and positioned by pressure, so as to achieve the effect of stably connecting the data interface module. The present invention can improve the existing connection method between the data interface module and the bottom box, replace the fixing by the threaded assembly, save the need to use tools to operate in the narrow bottom box during the disassembly process, save time and labor, and ensure the efficiency of data interface module replacement.

[0004] However, the existing connection method between the smart base box and the cables is relatively simple, mainly through independent fixation by pressurizing the threaded components. Multiple cables need to be operated separately during the installation process, which affects the cable efficiency and reduces the module replacement efficiency.

[0005] Therefore, it is necessary to design and modify the intelligent base box with replaceable functional modules and KNX communication function. Summary of the invention

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a smart base box with a replaceable functional module and KNX communication function, which has the advantage of easy module replacement and solves the problem that the connection method between the existing smart base box and the cable is relatively single, mainly through independent fixation by pressurizing the threaded component, and multiple cables need to be operated separately during the installation process, which affects the cable efficiency of the cables and reduces the module replacement efficiency.

[0007] To achieve the above object, the present invention provides the following technical solution: a smart bottom box with replaceable functional modules and KNX communication function, comprising a bottom plate; A box body fixedly connected to the front side of the bottom plate; Functional modules plugged into the base plate; A wire groove is provided on the back side of the functional module, and a pressure plate is slidably connected to the inside of the wire groove. A pressure rod corresponding to the wire groove is arranged around the outer surface of the functional module, and one end of the pressure rod close to the functional module penetrates into the inside of the wire groove and is fixedly connected to the pressure plate. The surface of the functional module is sleeved with an extrusion frame located on the back side of the base plate, and the inner surface of the extrusion frame is arranged in an inclined shape. The pressure rod is located inside the extrusion frame, and the outer end of the pressure rod contacts the inner surface of the extrusion frame, and the extrusion frame can be slidably connected to the base plate.

[0008] As a preferred embodiment of the present invention, a connecting ring is provided on the surface of the functional module, and the connecting ring is located on the front side of the base plate. Push rods are fixedly connected to the four corners of the back side of the connecting ring. The side of the push rod away from the connecting ring penetrates the base plate and extends to the back side of the base plate. The push rod is slidably connected to the base plate, and the rear end of the push rod is fixedly connected to the front side of the extrusion frame.

[0009] As a preferred embodiment of the present invention, the end of the pressure rod away from the extrusion frame is fixedly connected to a connecting block, the interior of the connecting block is movably connected to a roller via a bearing, the roller is located inside the extrusion frame, and the outer surface of the roller contacts the inner wall of the extrusion frame.

[0010] As a preferred embodiment of the present invention, a compression spring is fixedly connected to the outer surface of the functional module, the compression spring is sleeved on the surface of the compression rod, the side of the compression spring away from the functional module contacts the inner side of the connection block, and the compression spring is elastic.

[0011] As a preferred embodiment of the present invention, the left and right sides of the connecting ring are fixedly connected with adjustment plates, the adjustment plates extend to both sides of the functional module away from the side of the connecting ring, the left and right sides of the functional module are fixedly connected with limit rods, the limit rods penetrate the adjustment plate on the side away from the functional module and extend to the outside of the adjustment plate, and the adjustment plate is slidably connected to the limit rods.

[0012] As a preferred embodiment of the present invention, a nut is threadedly connected to the surface of the limiting rod, the nut is located on the outer side of the adjustment plate, and the inner side of the nut is in compression contact with the surface of the adjustment plate.

[0013] As a preferred embodiment of the present invention, a rubber pad is fixedly connected to the inner side of the nut, a side of the rubber pad away from the nut is in contact with the surface of the adjustment plate, and the rubber pad is elastic.

[0014] As a preferred embodiment of the present invention, an inductive module is provided inside the wire trough, a KNX communication module is bidirectionally electrically connected to the front of the functional module, and an output end of the inductive module is bidirectionally electrically connected to an input end of the KNX communication module.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention simultaneously plugs a plurality of cables into the interior of the wire trough and between the wire trough and the pressure plate. When the plurality of cables are plugged in, the pressure rod is squeezed by the squeezing frame and moves downward through the inclined surface of the inner wall of the squeezing frame. During the movement of the pressure rod, the pressure plate is driven to slide inside the wire trough. When the inner side of the pressure plate tightly squeezes the cables into the wire trough, the cables contact the pins inside the functional module and supply power. The present invention can improve the existing connection method between the smart bottom box and the cables, instead of independently fixing them by pressurizing the threaded assembly. Multiple cables can be operated during the installation process to avoid affecting the cable efficiency and ensure the module replacement efficiency.

[0016] 2. The present invention can promote the stable movement of the extrusion frame by providing a connecting ring and a push rod, and can also guide the extrusion frame to avoid the extrusion frame from tilting during the movement.

[0017] 3. The present invention can facilitate the extrusion frame to apply pressure by providing the connection block and the roller, reduce the wear of the pressure rod and the extrusion frame during contact and friction, and improve the transmission stability of the structure.

[0018] 4. The present invention can support the connection block by arranging a compression spring, so that the connection block has an elastic reset effect, thereby preventing the pressure plate from affecting the disassembly of the cable.

[0019] 5. The present invention can perform secondary positioning on the connecting ring by providing an adjustment plate and a limit rod, thereby increasing the contact area between the connecting ring and the functional module.

[0020] 6. The present invention can facilitate users to fix the connecting ring by providing a nut, thereby avoiding the phenomenon of sliding displacement of the connecting ring after adjustment.

[0021] 7. The present invention can improve the fixing effect of the nut and increase the friction between the screw and the adjustment plate by providing a rubber pad.

[0022] 8. The present invention can monitor the inductive effect status of the cable by setting up an inductive module and a KNX communication module, so that the user can remotely control the connection status. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the local structure of the present invention; Figure 4 It is a schematic diagram of the separation structure of the present invention; Figure 5 It is a rear view schematic diagram of the separation structure of the present invention; Figure 6 It is a schematic diagram of the nut structure of the present invention; Figure 7 Schematic diagram of the system of the present invention.

[0024] In the figure: 1. bottom plate; 2. box body; 3. functional module; 4. wire trough; 5. pressure plate; 6. pressure rod; 7. extrusion frame; 8. connecting ring; 9. push rod; 10. connecting block; 11. roller; 12. compression spring; 13. adjustment plate; 14. limit rod; 15. nut; 16. rubber pad; 17. inductive module; 18. KNX communication module. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 7 As shown, the present invention provides a replaceable functional module with a smart bottom box with KNX communication function, including a bottom plate 1; A box body 2 fixedly connected to the front side of the bottom plate 1; A functional module 3 plugged into the interior of the base plate 1; A wire groove 4 is provided on the back of the functional module 3, and a pressure plate 5 is slidably connected to the inside of the wire groove 4. A pressure rod 6 corresponding to the wire groove 4 is arranged around the outer surface of the functional module 3. The end of the pressure rod 6 close to the functional module 3 passes through the inside of the wire groove 4 and is fixedly connected to the pressure plate 5. The surface of the functional module 3 is provided with an extrusion frame 7 located on the back of the base plate 1. The inner surface of the extrusion frame 7 is arranged to be inclined. The pressure rod 6 is located inside the extrusion frame 7. The outer end of the pressure rod 6 contacts the inner surface of the extrusion frame 7, and the extrusion frame 7 can be slidably connected to the base plate 1.

[0027] refer to Figure 4 A connecting ring 8 is sleeved on the surface of the functional module 3, and the connecting ring 8 is located on the front side of the base plate 1. Push rods 9 are fixedly connected to the four corners of the back side of the connecting ring 8. The side of the push rod 9 away from the connecting ring 8 penetrates the base plate 1 and extends to the back side of the base plate 1. The push rod 9 is slidably connected to the base plate 1, and the rear end of the push rod 9 is fixedly connected to the front side of the extrusion frame 7.

[0028] As a technical optimization solution of the present invention, by providing the connecting ring 8 and the push rod 9, the extrusion frame 7 can be pushed to move stably, and at the same time, the extrusion frame 7 can be guided to avoid the extrusion frame 7 from tilting during the movement.

[0029] refer to Figure 4 One end of the pressure rod 6 away from the extrusion frame 7 is fixedly connected to a connecting block 10, and the interior of the connecting block 10 is movably connected to a roller 11 through a bearing. The roller 11 is located inside the extrusion frame 7, and the outer surface of the roller 11 contacts the inner wall of the extrusion frame 7.

[0030] As a technical optimization solution of the present invention, by providing the connecting block 10 and the roller 11, it is possible to facilitate the extrusion frame 7 to apply pressure, reduce the wear of the pressure rod 6 and the extrusion frame 7 during contact friction, and improve the transmission stability of the structure.

[0031] refer to Figure 5 The outer surface of the functional module 3 is fixedly connected with a compression spring 12, which is sleeved on the surface of the compression rod 6. The side of the compression spring 12 away from the functional module 3 contacts the inner side of the connecting block 10, and the compression spring 12 is elastic.

[0032] As a technical optimization solution of the present invention, by providing a compression spring 12, the connection block 10 can be supported so that the connection block 10 has an elastic reset effect, thereby preventing the pressure plate 5 from affecting the disassembly of the cable.

[0033] refer to Figure 6 The left and right sides of the connecting ring 8 are fixedly connected with an adjustment plate 13, and the side of the adjustment plate 13 away from the connecting ring 8 extends to the two sides of the functional module 3. The left and right sides of the functional module 3 are fixedly connected with a limiting rod 14, and the side of the limiting rod 14 away from the functional module 3 penetrates the adjustment plate 13 and extends to the outside of the adjustment plate 13, and the adjustment plate 13 is slidably connected with the limiting rod 14.

[0034] As a technical optimization solution of the present invention, by providing the adjustment plate 13 and the limit rod 14 , the connection ring 8 can be positioned for a second time, and the contact area between the connection ring 8 and the functional module 3 can be increased.

[0035] refer to Figure 5The surface of the limiting rod 14 is threadedly connected with a nut 15 , the nut 15 is located on the outer side of the adjusting plate 13 , and the inner side of the nut 15 is in compression contact with the surface of the adjusting plate 13 .

[0036] As a technical optimization solution of the present invention, by providing the nut 15, it is convenient for the user to fix the connecting ring 8, thereby avoiding the phenomenon of sliding displacement of the connecting ring 8 after adjustment.

[0037] refer to Figure 6 A rubber pad 16 is fixedly connected to the inner side of the nut 15 , and a side of the rubber pad 16 away from the nut 15 is in contact with the surface of the adjustment plate 13 , and the rubber pad 16 is elastic.

[0038] As a technical optimization solution of the present invention, by providing the rubber pad 16 , the fixing effect of the nut 15 can be improved, and the friction between the screw and the adjustment plate 13 can be increased.

[0039] refer to Figure 7 An inductive module 17 is arranged inside the wire trough 4, and a KNX communication module 18 is bidirectionally electrically connected to the front of the functional module 3, and the output end of the inductive module 17 is bidirectionally electrically connected to the input end of the KNX communication module 18.

[0040] As a technical optimization solution of the present invention, by providing the inductive module 17 and the KNX communication module 18, the inductive effect state of the cable can be monitored, so that the user can remotely grasp the connection status.

[0041] The working principle and use process of the present invention are as follows: when in use, first, multiple cables are simultaneously plugged into the inside of the wire groove 4 and located between the wire groove 4 and the pressure plate 5. When multiple cables are plugged in, the user pushes the connecting ring 8 to move it backward. During the movement of the connecting ring 8, the push rod 9 is used to carry the extrusion frame 7 to move synchronously. During the movement of the extrusion frame 7, the roller 11 is squeezed so that the pressure rod 6 at the bottom of the roller 11 moves downward through the inclined surface of the inner wall of the extrusion frame 7. During the movement of the pressure rod 6, the pressure plate 5 is driven to slide inside the wire groove 4. When the inner side of the pressure plate 5 tightly squeezes the cable inside the wire groove 4, the cable contacts the pins inside the functional module 3 and supplies electricity. Then the user turns the nut 15, and the nut 15 moves inward through the thread. When the inner side of the nut 15 contacts the surface of the adjustment plate 13, the synchronous and stable installation of the cables is completed.

[0042] To sum up: the replaceable functional module has a smart base box with KNX communication function, by simultaneously plugging multiple cables into the inside of the wire trough 4 and between the wire trough 4 and the pressure plate 5. When multiple cables are plugged in, the pressing rod 6 is squeezed by the squeezing frame 7, and moves downward through the inclined surface of the inner wall of the squeezing frame 7. During the movement of the pressing rod 6, the pressure plate 5 is driven to slide inside the wire trough 4. When the inner side of the pressure plate 5 tightly squeezes the cable into the wire trough 4, the cable contacts the pins inside the functional module 3 and supplies electricity. The present invention can improve the existing connection method between the smart base box and the cable, instead of independently fixing by pressurizing the threaded component, multiple cables can be operated during the installation process to avoid affecting the cable efficiency and ensure the module replacement efficiency.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart bottom box with replaceable functional modules and KNX communication function, comprising a bottom plate (1); A box body (2) fixedly connected to the front side of the base plate (1); A functional module (3) plugged into the bottom plate (1); Features: A wire groove (4) is provided on the back of the functional module (3), and a pressure plate (5) is slidably connected inside the wire groove (4). A pressure rod (6) corresponding to the wire groove (4) is arranged around the outer surface of the functional module (3), and one end of the pressure rod (6) close to the functional module (3) passes through the inside of the wire groove (4) and is fixedly connected to the pressure plate (5). The surface of the functional module (3) is sleeved with an extrusion frame (7) located on the back of the base plate (1), and the inner surface of the extrusion frame (7) is arranged in an inclined shape. The pressure rod (6) is located inside the extrusion frame (7), and the outer end of the pressure rod (6) contacts the inner surface of the extrusion frame (7). The extrusion frame (7) can be slidably connected to the base plate (1).

2. According to claim 1, a smart bottom box with replaceable functional modules and KNX communication function is characterized in that: A connecting ring (8) is sleeved on the surface of the functional module (3), the connecting ring (8) is located on the front side of the base plate (1), and push rods (9) are fixedly connected to the four corners of the back side of the connecting ring (8), and the side of the push rod (9) away from the connecting ring (8) penetrates the base plate (1) and extends to the back side of the base plate (1), the push rod (9) and the base plate (1) are slidably connected, and the rear end of the push rod (9) is fixedly connected to the front side of the extrusion frame (7).

3. According to claim 2, a smart bottom box with replaceable functional modules and KNX communication function is characterized in that: One end of the pressure rod (6) away from the extrusion frame (7) is fixedly connected to a connection block (10), and the interior of the connection block (10) is movably connected to a roller (11) via a bearing. The roller (11) is located inside the extrusion frame (7), and the outer surface of the roller (11) is in contact with the inner wall of the extrusion frame (7).

4. According to claim 1, a smart bottom box with replaceable functional modules and KNX communication function, characterized in that: A compression spring (12) is fixedly connected to the outer surface of the functional module (3); the compression spring (12) is sleeved on the surface of the compression rod (6); a side of the compression spring (12) away from the functional module (3) contacts the inner side of the connection block (10); and the compression spring (12) is elastic.

5. According to claim 4, a smart bottom box with replaceable functional modules and KNX communication function is characterized in that: The left and right sides of the connecting ring (8) are both fixedly connected with an adjustment plate (13); the side of the adjustment plate (13) away from the connecting ring (8) extends to the two sides of the functional module (3); the left and right sides of the functional module (3) are both fixedly connected with a limiting rod (14); the side of the limiting rod (14) away from the functional module (3) penetrates the adjustment plate (13) and extends to the outside of the adjustment plate (13); the adjustment plate (13) and the limiting rod (14) are slidably connected.

6. The intelligent bottom box with replaceable functional modules and KNX communication function according to claim 5, characterized in that: A nut (15) is threadedly connected to the surface of the limiting rod (14); the nut (15) is located outside the adjustment plate (13); and the inner side of the nut (15) is in compression contact with the surface of the adjustment plate (13).

7. The intelligent bottom box with replaceable functional modules and KNX communication function according to claim 6, characterized in that: A rubber pad (16) is fixedly connected to the inner side of the nut (15), and a side of the rubber pad (16) away from the nut (15) is in contact with the surface of the adjustment plate (13), and the rubber pad (16) is elastic.

8. The intelligent bottom box with replaceable functional modules and KNX communication function according to claim 1, characterized in that: An inductive module (17) is arranged inside the wire duct (4), a front side of the functional module (3) is bidirectionally electrically connected to a KNX communication module (18), and an output end of the inductive module (17) is bidirectionally electrically connected to an input end of the KNX communication module (18).

Images