A guide rail buckle quick connection device easy to maintain and replace

Abstract

The utility model discloses an easy to maintain and replace's guide rail buckle quick -witted connection device relates to guide rail buckle technical field, and its technical key points include mounting panel, and the movable plate is arranged in the top sliding of mounting panel, and the elastic part is arranged in the top of movable plate, and both sides of the top of movable plate are all fixedly connected with the positioning board, and both sides of the top of mounting panel are all fixedly connected with the clamping plate, and the elastic part includes the first fixed block of fixed setting in the top of mounting panel, and the movable rod is inserted in the inner wall of first fixed block, and one side fixedly connected with second fixed of the top of movable plate, and one end fixedly connected with the limit stop of movable rod, and one side of limit stop is provided with spring, and technical effect is that the clamping plate of mounting panel top hangs in the top of guide rail seat through the hanging groove, and then loosens movable plate, and under the elastic force of spring, makes movable plate drive positioning board to move, and the positioning groove on positioning board is connected with the bottom of guide rail seat, thereby positioning fixed mounting panel, and conveniently carries out quick dismounting to mounting panel.

Description

Technical Field

[0001] This utility model relates to the field of guide rail clip technology, specifically a quick-connect device for guide rail clips that is easy to maintain and replace. Background Technology

[0002] Industrial automation control equipment includes various electronic devices, such as programmable controllers, power supplies, network gateways, storage devices, and equipment status monitoring and maintenance platforms. For ease of use, these electronic devices are often integrated into a single chassis. When multiple electronic devices are integrated, the chassis must be installed according to the specifications of the German Association for Standardization (DSB). The installation method primarily involves embedding multiple guide rails within the chassis to mount the electronic devices onto these rails using mounting brackets.

[0003] Currently, when installing some electronic devices, staff can simply press the rail clips onto the rail base with force. However, removing the rail clips is inconvenient. Staff need to exert force to pull the rail clips off the rail base, which is quite strenuous. Furthermore, since some cabinets used to store electronic devices have limited internal space, staff are prone to bumping into the inner wall of the cabinet when forcefully pulling out the electronic devices. The impact between the electronic devices and the inner wall of the cabinet can easily damage the electronic devices and also cause injury to the staff's hands, making it quite inconvenient to use.

[0004] Therefore, it is necessary to provide a quick-connect device for guide rail clips that is easy to maintain and replace in order to solve the above-mentioned technical problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.

[0007] To address the shortcomings of existing technologies, this utility model provides a quick-connect device for easy maintenance and replacement of guide rail clips. This solves the problem that guide rail clips are inconvenient to disassemble, requiring workers to exert force to pull them off the guide rail base, which is quite laborious. Furthermore, since some cabinets used to store electronic devices have limited internal space, workers are prone to bumping into the inner wall of the cabinet when forcefully pulling out electronic devices.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a quick-connect device for easy maintenance and replacement of guide rail clips, comprising a mounting plate, a movable plate slidably disposed on the top of the mounting plate, an elastic element disposed on the top of the movable plate, positioning plates fixedly connected to both sides of the top of the movable plate, and clamping plates fixedly connected to both sides of the top of the mounting plate.

[0010] Preferably, the elastic element includes a first fixing block fixedly disposed on the top of the mounting plate, a movable rod inserted into the inner wall of the first fixing block, and a second fixing block fixedly connected to one side of the top of the movable plate.

[0011] Preferably, a limiting plate is fixedly connected to one end of the moving rod, a spring is provided on one side of the limiting plate, and a screw is fixedly connected to the other end of the moving rod.

[0012] Preferably, the outer side of the screw is threaded to the inner wall of the second fixing block, and an adjusting nut is screwed onto the screw.

[0013] Preferably, a hanging groove is provided on one side of the top of the card plate, and a positioning groove is provided on one side of the top of the positioning plate.

[0014] Preferably, the mounting plate has four mounting holes on its top.

[0015] Preferably, a fixed plate is fixedly connected to one side of the movable plate, and a pull rod is fixedly connected to one side of the fixed plate.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0018] I. This utility model involves fixing the electronic device to the mounting plate, then installing the mounting plate on the guide rail base. The clamping plates on both sides of the top of the mounting plate are connected to the guide rail base to initially fix the mounting plate. By pulling the moving plate, the positioning plate on the top of the moving plate moves. After the mounting plate is installed, the moving plate is released, and the elastic force of the elastic element causes the moving plate to drive the positioning plate back to its initial position, so that the positioning plate is engaged with the guide rail base. This allows for quick installation of the mounting plate, achieving the effect of convenient installation and disassembly of the electronic device, and facilitating later maintenance and replacement.

[0019] II. This utility model utilizes a movable plate that moves to drive the second fixed block, causing the screw inside the second fixed block to slide within the first fixed block. A limiting plate compresses the spring. After the mounting plate's top clamping plate is hung on the top of the guide rail seat via a hanging slot, the movable plate is released. Under the spring's elastic force, the movable plate moves the positioning plate. The positioning groove on the positioning plate engages with the bottom of the guide rail seat, thus positioning and fixing the mounting plate. This facilitates quick assembly and disassembly of the mounting plate. The screw is screwed to the second fixed block, allowing adjustment of the screw's position and the spring's compression force. An adjusting nut further limits and fixes the screw. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the mounting plate structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the movable plate structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the elastic element structure of this utility model.

[0025] In the picture:

[0026] 1. Mounting plate; 2. Moving plate; 3. Elastic element; 31. First fixing block; 32. Moving rod; 33. Second fixing block; 34. Limiting plate; 35. Spring; 36. Screw; 37. Adjusting nut; 4. Positioning plate; 5. Clamping plate; 6. Hanging groove; 7. Positioning groove; 8. Mounting hole; 9. Fixing plate; 10. Pull rod. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0031] This utility model provides a technical solution:

[0032] Please see Figures 1-4 A quick-connect device for easy maintenance and replacement of guide rail clips includes a mounting plate 1, a movable plate 2 slidably disposed on the top of the mounting plate 1, an elastic element 3 disposed on the top of the movable plate 2, positioning plates 4 fixedly connected to both sides of the top of the movable plate 2, and clamping plates 5 fixedly connected to both sides of the top of the mounting plate 1.

[0033] It should be noted that after the electronic device is fixedly connected to the mounting plate 1, the mounting plate 1 is installed on the guide rail. The clamping plates 5 on both sides of the top of the mounting plate 1 are connected to the guide rail to initially fix the mounting plate 1. By pulling the moving plate 2, the positioning plate 4 on the top of the moving plate 2 is moved. After the mounting plate 1 is installed, the moving plate 2 is released. Under the elastic force of the elastic element 3, the moving plate 2 drives the positioning plate 4 to return to the initial position, so that the positioning plate 4 is engaged with the guide rail. This allows for quick installation of the mounting plate 1, achieving the effect of convenient installation and disassembly of the electronic device, and facilitating later maintenance and replacement.

[0034] Furthermore, the elastic element 3 includes a first fixing block 31 fixedly disposed on the top of the mounting plate 1, a moving rod 32 inserted into the inner wall of the first fixing block 31, and a second fixing block 33 fixedly connected to one side of the top of the moving plate 2.

[0035] One end of the moving rod 32 is fixedly connected to a limiting plate 34, and a spring 35 is provided on one side of the limiting plate 34. The other end of the moving rod 32 is fixedly connected to a screw 36.

[0036] The outer side of the screw 36 is threaded to the inner wall of the second fixing block 33, and an adjusting nut 37 is screwed onto the screw 36.

[0037] A hanging groove 6 is provided on one side of the top of the card plate 5, and a positioning groove 7 is provided on one side of the top of the positioning plate 4.

[0038] It should be noted that when the movable plate 2 moves, it drives the second fixed block 33 to move, causing the screw 36 inside the second fixed block 33 to drive the movable rod 32 to slide within the first fixed block 31. The spring 35 is compressed by the limiting plate 34. After the top clamping plate 5 of the mounting plate 1 is hung on the top of the guide rail seat through the hanging groove 6, the movable plate 2 is released. Under the elastic force of the spring 35, the movable plate 2 drives the positioning plate 4 to move. The positioning groove 7 on the positioning plate 4 is engaged with the bottom of the guide rail seat, thereby positioning and fixing the mounting plate 1, which facilitates quick assembly and disassembly of the mounting plate 1. The position of the screw 36 can be adjusted by screwing the screw 36 to the second fixed block 33, which facilitates the adjustment of the compression force of the spring 35. The screw 36 is limited and fixed by adjusting the nut 37.

[0039] Furthermore, the top of the mounting plate 1 has four mounting holes 8.

[0040] It should be noted that mounting hole 8 facilitates connection with electronic devices mounted on the guide rail.

[0041] Furthermore, a fixed plate 9 is fixedly connected to one side of the movable plate 2, and a pull rod 10 is fixedly connected to one side of the fixed plate 9.

[0042] It should be noted that the tie rod 10 is connected and fixed by the fixing plate 9, and the tie rod 10 facilitates the pulling of the movable plate 2 to control the movement of the movable plate 2.

[0043] In practical use, the working principle of this utility model is as follows:

[0044] After the electronic device is fixedly connected to the mounting plate 1, the mounting plate 1 is installed on the guide rail seat, and the movable plate 2 is pulled to move. When the movable plate 2 moves, it drives the second fixed block 33 to move, so that the screw 36 in the second fixed block 33 drives the movable rod 32 to slide in the first fixed block 31, and the spring 35 is compressed by the limiting plate 34. After the top clamping plate 5 of the mounting plate 1 is hung on the top of the guide rail seat through the hanging groove 6, the movable plate 2 is released. Under the elastic force of the spring 35, the movable plate 2 drives the positioning plate 4 to move. The positioning groove 7 on the positioning plate 4 is engaged with the bottom of the guide rail seat, thereby positioning and fixing the mounting plate 1, which facilitates quick assembly and disassembly of the mounting plate 1. The position of the screw 36 can be adjusted by screwing the screw 36 to the second fixed block 33, which facilitates the adjustment of the compression force of the spring 35. The screw 36 is limited and fixed by adjusting the nut 37.

[0045] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A quick-connect device for easy maintenance and replacement of guide rail clips, characterized in that, The device includes an installation plate (1), a movable plate (2) is slidably disposed on the top of the installation plate (1), an elastic element (3) is disposed on the top of the movable plate (2), positioning plates (4) are fixedly connected to both sides of the top of the movable plate (2), and clamping plates (5) are fixedly connected to both sides of the top of the installation plate (1).

2. The easy-to-maintain and replaceable guide rail snap-fit ​​quick-connect device according to claim 1, characterized in that: The elastic element (3) includes a first fixing block (31) fixedly disposed on the top of the mounting plate (1), a moving rod (32) is inserted into the inner wall of the first fixing block (31), and a second fixing block (33) is fixedly connected to one side of the top of the moving plate (2).

3. The easy-to-maintain and replaceable quick-connect device for guide rail clips according to claim 2, characterized in that: One end of the moving rod (32) is fixedly connected to a limiting plate (34), a spring (35) is provided on one side of the limiting plate (34), and a screw (36) is fixedly connected to the other end of the moving rod (32).

4. The easy-to-maintain and replaceable guide rail snap-fit ​​quick connection device according to claim 3, characterized in that: The outer side of the screw (36) is threaded to the inner wall of the second fixing block (33), and an adjusting nut (37) is screwed onto the screw (36).

5. The easy-to-maintain and replaceable quick-connect device for guide rail clips according to claim 1, characterized in that: The card plate (5) has a hanging groove (6) on one side of its top, and the positioning plate (4) has a positioning groove (7) on one side of its top.

6. The easy-to-maintain and replaceable guide rail snap-fit ​​quick-connect device according to claim 1, characterized in that: The mounting plate (1) has four mounting holes (8) on its top.

7. The easy-to-maintain and replaceable guide rail snap-fit ​​quick connection device according to claim 1, characterized in that: A fixed plate (9) is fixedly connected to one side of the movable plate (2), and a pull rod (10) is fixedly connected to one side of the fixed plate (9).

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