Side cover and guide rail power supply

Abstract

The utility model discloses a side cover and a guide rail power supply, the side cover comprises a fixed cover and a movable cover, two sides of the fixed cover are respectively provided with a first installation part, and the first installation parts are used for realizing the connection between the fixed cover and the guide rail power supply; a movable groove and a rotating groove are formed in one side of the fixed cover, a first connecting part is arranged in the rotating groove, a second connecting part is arranged at one end of the movable cover, and the first connecting part is rotationally connected with the second connecting part; a second clamping part is arranged in the movable groove, a third clamping part is arranged on the movable cover, and the second clamping part and the third clamping part are connected in a clamped mode; the side cover disclosed by the utility model comprises the movable cover, and the movable cover can rotate relative to the fixed cover by releasing the connection relation between the second clamping part and the third clamping part so as to expose the dial switch positioned on the inner side of the side cover, so that a user can conveniently adjust the on-off state of the dial switch in the actual working process of the guide rail power supply, and the use experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, in particular to a side cover and a guide rail power supply. Background Art

[0002] A DIN rail power supply is a power supply device for electronic equipment, usually installed on a DIN rail for use in industrial control systems, automation equipment, and other electrical equipment. The DIN rail power supply can provide a stable power supply and convert and adjust voltage and current to meet the needs of different equipment.

[0003] The control circuit board of the guide rail power supply is generally provided with a dip switch, which is used to adjust the output voltage of the guide rail power supply so that the guide rail power supply can adapt to the needs of different equipment. Specifically, by adjusting the position of the dip switch, the output voltage level of the guide rail power supply can be changed to meet the working voltage requirements of different equipment.

[0004] In the existing guide rail power supply, during the production and processing process, the dip switch is first placed on the control circuit board, and after the dip position adjustment of the dip switch and the test of the control circuit board are completed, the guide rail power supply housing is assembled. Therefore, in actual use, if the user needs to adjust the state of the dip switch, it is necessary to remove the side cover on the guide rail power supply housing so that the dip switch can be exposed to the environment before adjustment. After the adjustment is completed, the side cover needs to be reinstalled, which causes the problem of inconvenient operation.

[0005] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a side cover, which is convenient for users to adjust the switching state of the dip switch during the actual operation of the guide rail power supply and improve the user experience.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A side cover comprises a fixed cover and a movable cover, wherein first mounting parts are respectively arranged on both sides of the fixed cover, and the first mounting parts are used to realize the connection between the fixed cover and the guide rail power supply; a movable groove and a rotating groove are opened on one side of the fixed cover, a first connecting part is arranged in the rotating groove, a second connecting part is arranged at one end of the movable cover, and the first connecting part is rotatably connected with the second connecting part; a second clamping part is arranged in the movable groove, and a third clamping part is arranged on the movable cover, and the second clamping part and the third clamping part are clamped and connected.

[0009] In the side cover, the first connecting part includes a connecting hole, a pressing groove, a pressing plate and a first clamping block, the connecting hole is opened at the bottom of the fixed cover, the pressing groove is opened on the side wall of the fixed cover, the pressing plate is located in the pressing groove, and one end of the pressing plate is fixedly connected to the front inner wall of the pressing groove; the first clamping block is arranged on the outside of the pressing plate and is located in the middle of the pressing plate.

[0010] In the side cover, one or more positioning blocks are further arranged on the top of the fixed cover, and the positioning blocks are used to realize the rapid positioning and installation of the side cover.

[0011] In the side cover, the first connecting part includes connecting columns respectively arranged at the top and bottom of the rotating groove, and the second connecting part includes a rotating sleeve arranged on one side of the movable cover, a through groove is opened in the rotating sleeve, and the connecting columns located at the top and bottom are respectively rotatably connected to the top and bottom of the through groove.

[0012] In the side cover, the second clamping portion includes a second clamping block arranged at the top of the movable groove, and the third clamping portion includes a third clamping block and a first clamping slot arranged in sequence along the clamping direction, the second clamping block is cooperatively connected with the first clamping slot, and the inner side wall of the second clamping block is abutted against the outer side wall of the third clamping block.

[0013] In the side cover, a grip groove is provided on the front side of the movable cover.

[0014] In the side cover, a limiting block is arranged on the top of the fixed cover, a limiting groove is provided on the top of the movable cover, and the limiting block is cooperatively connected with the limiting groove.

[0015] In the side cover, a shielding plate is arranged at the rear side of the movable cover, a plurality of shielding strips are arranged on the shielding plate, shielding grooves are formed between adjacent shielding strips, and the shielding grooves are used to shield the switch handle on the dial switch.

[0016] In the side cover, a reinforcing plate is arranged on the inner side of the fixed cover, the reinforcing plate is arranged on the top of the movable groove and the rotating groove, and one or more reinforcing ribs are respectively arranged on the top and bottom of the reinforcing plate.

[0017] The utility model also provides a guide rail power supply accordingly, including a shell and a side cover as described above, a connecting groove is opened on one side of the shell, second card slots are opened on both sides of the connecting groove, the side cover is cooperatively connected with the connecting groove, and the first connecting part is card-engaged with the second card slot.

[0018] Beneficial effects:

[0019] The utility model provides a side cover, comprising a movable cover, by releasing the connection relationship between the second clamping part and the third clamping part, the movable cover can be rotated relative to the fixed cover to expose the dip switch located on the inner side of the side cover, that is, the switch state adjustment of the dip switch can be completed without removing the side cover, which is convenient for users to test and adjust the voltage output of the guide rail power supply during the actual working process of the guide rail power supply, thereby improving the user's use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A first structural schematic diagram of the side cover provided by the utility model;

[0021] Figure 2 A second structural schematic diagram of the side cover provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of the movable cover provided by the utility model;

[0023] Figure 4 This is a structural schematic diagram of the fixed cover provided by the utility model.

[0024] Explanation of the main component symbols: 1-fixed cover, 111-pressing plate, 112-first clamping block, 113-connecting hole, 12-positioning block, 13-connecting column, 14-second clamping block, 15-limiting block, 16-reinforcement plate, 161-reinforcement rib, 2-movable cover, 21-rotating sleeve, 22-third clamping block, 23-first clamping slot, 24-grip slot, 25-limiting slot, 26-shielding plate, 261-shielding strip, 262-shielding slot. DETAILED DESCRIPTION

[0025] The utility model provides a side cover and a guide rail power supply. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In the description of the present invention, it should be understood that the terms "front", "rear", "top", "bottom", "inside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and should not be understood as limitations on the present invention; in addition, the terms "installation", "connection", etc. should be understood in a broad sense, and ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0027] See also Figures 1 to 4The utility model provides a side cover, including a fixed cover 1 and a movable cover 2, wherein first mounting parts are respectively arranged on both sides of the fixed cover 1, and the first mounting parts are used to realize the connection between the fixed cover 1 and the guide rail power supply; a movable groove and a rotating groove are opened on one side of the fixed cover 1, a first connecting part is arranged in the rotating groove, a second connecting part is arranged at one end of the movable cover 2, and the first connecting part is rotatably connected with the second connecting part; a second clamping part is arranged in the movable groove, and a third clamping part is arranged on the movable cover 2, and the second clamping part and the third clamping part are clamped and connected.

[0028] In this embodiment, the fixed cover 1 and the movable cover 2 can be made of PVC.

[0029] The present application discloses a side cover, including a movable cover 2. By releasing the connection between the second clamping portion and the third clamping portion, the movable cover 2 can be rotated relative to the fixed cover 1 to expose the DIP switch located on the inner side of the guide rail power supply housing, specifically, located on the inner side of the side cover, that is, the switch state adjustment of the DIP switch can be completed without removing the side cover, which is convenient for users to test and adjust the voltage output of the guide rail power supply during the actual working process of the guide rail power supply, thereby improving the user's usage experience.

[0030] In this example, see Figure 1 , Figure 2 and Figure 4 The first connecting part includes a connecting hole 113, a pressing groove, a pressing plate 111 and a first clamping block 112, the connecting hole 113 is opened at the bottom of the fixing cover 1, the pressing groove is opened on the side wall of the fixing cover 1, the pressing plate 111 is located in the pressing groove, and one end of the pressing plate 111 is fixedly connected to the front inner wall of the pressing groove; the first clamping block 112 is arranged on the outer side of the pressing plate 111 and is located in the middle of the pressing plate 111.

[0031] In the present embodiment, the fixing cover 1 is bolted to the housing of the guide rail power supply through the connecting hole 113; the first clamping block 112 is integrally formed with the pressing plate 111, and the pressing plate 111 is integrally formed with the fixing cover 1, and a pressing gap is formed between the top and bottom of the pressing plate 111 and the pressing groove; when the fixing cover 1 needs to be removed, the bolt connection between the connecting hole 113 and the housing of the guide rail power supply is first released, and then the pressing plate 111 is pressed to disengage the first clamping block 112 from the corresponding connecting groove on the housing, that is, the second connecting groove, so as to release the connection between the fixing cover 1 and the housing; when the fixing cover 1 needs to be installed, the pressing plate 111 is pressed first, and after the fixing cover 1 is installed in the connecting groove, the pressing plate 111 is released, and the first clamping block 112 is matched and connected with the second connecting groove to realize the clamping connection between the fixing cover 1 and the housing, and then the connecting hole 113 is bolted to realize the fixed connection between the fixing cover 1 and the housing, which can effectively prevent the side cover from falling off during the operation of the guide rail power supply.

[0032] In this example, see Figure 1 and Figure 2 The top of the fixed cover 1 is also provided with one or more positioning blocks 12, and the positioning blocks 12 are used to realize the rapid positioning and installation of the side cover.

[0033] In this embodiment, the positioning block 12 includes two blocks, and the two positioning blocks 12 are respectively integrally formed with the fixed cover 1; a positioning groove is opened on the shell of the guide rail power supply, and the positioning block 12 is connected with the positioning groove to realize the rapid positioning and installation of the side cover.

[0034] In this example, see Figure 3 and Figure 4 The first connecting part includes connecting columns 13 respectively arranged at the top and bottom of the rotating groove, and the second connecting part includes a rotating sleeve 21 arranged on one side of the movable cover 2. A through groove is opened in the rotating sleeve 21, and the connecting columns 13 located at the top and bottom are rotatably connected to the top and bottom of the through groove respectively.

[0035] In this embodiment, the connecting column 13 is integrally formed with the fixed cover 1, and the rotating sleeve 21 is integrally formed with the movable cover 2; the connecting columns 13 located at the top and bottom are rotatably connected to the top and bottom of the rotating groove through bearings respectively; the flipping and opening of the movable cover 2 is achieved by the mating connection of the first connecting part and the second connecting part.

[0036] In this example, see Figure 1 , Figure 3 and Figure 4The second clamping portion includes a second clamping block 14 arranged at the top of the movable groove, and the third clamping portion includes a third clamping block 22 and a first clamping slot 23 arranged in sequence along the clamping direction. The second clamping block 14 is cooperatively connected with the first clamping slot 23, and the inner side wall of the second clamping block 14 abuts against the outer side wall of the third clamping block 22.

[0037] In this embodiment, the second card block 14 is integrally formed with the fixed cover 1, and the third card block 22 is integrally formed with the movable cover 2; when it is necessary to open the movable cover 2, the user pulls the movable cover 2 downward and in a direction away from the fixed cover 1 at the same time, so that an escape space is generated between the second card block 14 and the third card block 22, and the third card block 22 disengages from the first card slot 23, and the third card block 22 moves to the front side of the second card block 14. At this time, the movable cover 2 can rotate relative to the fixed cover 1; when it is necessary to fix the movable cover 2, the user pushes the movable cover 2 downward and in a direction close to the fixed cover 1 at the same time until the third card block 22 is located on the inner side of the second card block 14, that is, the inner side wall of the second card block 14 abuts against the outer side wall of the third card block 22, and the second card block 14 is matched and connected with the first card slot 23 to achieve the card connection between the movable cover 2 and the fixed cover 1.

[0038] In this example, see Figure 2 A grip groove 24 is provided on the front side of the movable cover 2. The grip groove 24 is provided to facilitate users to open or close the movable cover 2, thereby improving the user's experience.

[0039] In this example, see Figure 3 and Figure 4 A limiting block 15 is provided on the top of the fixed cover 1 , and a limiting groove 25 is provided on the top of the movable cover 2 , and the limiting block 15 is cooperatively connected with the limiting groove 25 .

[0040] In this embodiment, the limit block 15 is integrally formed with the fixed cover 1. When the movable cover 2 is pushed toward the fixed cover 1, if the limit block 15 abuts against the limit groove 25, it indicates that it is installed in place, thereby realizing the rapid positioning and installation of the movable cover 2, and playing a limiting role to prevent the movable cover 2 from applying pressure to the dial switch inside it, thereby avoiding damage to the dial switch and improving the safety of the movable cover 2 when it is active.

[0041] In this example, see Figure 3 A shielding plate 26 is provided on the rear side of the movable cover 2, and a plurality of shielding strips 261 are provided on the shielding plate 26. Shielding grooves 262 are formed between adjacent shielding strips 261, and the shielding grooves 262 are used to shield the switch handle on the dial switch.

[0042] In this embodiment, the shielding strip 261 and the shielding plate 26 are integrally formed, and the shielding plate 26 and the movable cover 2 are integrally formed.

[0043] In this embodiment, the dip switch in the shell of the guide rail power supply includes four switch handles, and three shielding strips 261 are arranged on the shielding plate 26, and four shielding grooves 262 are formed between the shielding strips 261, which correspond to the four switch handles on the dip switch one by one; by providing the shielding grooves 262, the switch handles are shielded to avoid the problem of mis-triggering the switch handles during the operation of the guide rail power supply, thereby improving the stability and reliability of the guide rail power supply during operation.

[0044] In this example, see Figure 2 A reinforcing plate 16 is provided on the inner side of the fixed cover 1 , and the reinforcing plate 16 is provided on the top of the movable groove and the rotating groove. One or more reinforcing ribs 161 are provided on the top and bottom of the reinforcing plate 16 .

[0045] In this embodiment, two reinforcing ribs 161 are provided on the top of the reinforcing plate 16, and a reinforcing rib 161 is provided on the bottom of the reinforcing plate 16. The reinforcing rib 161 is integrally formed with the reinforcing plate 16, and the reinforcing plate 16 is integrally formed with the fixed cover 1. Since a movable groove and a rotating groove are provided on the fixed cover 1, by adding the reinforcing plate 16, the overall strength of the fixed cover 1 can be improved, the possibility of damage to the fixed cover 1 can be reduced, and the service life of the fixed cover 1 can be extended.

[0046] The utility model also provides a guide rail power supply accordingly, including a shell and a side cover as described above, a connecting groove is opened on one side of the shell, second card slots are opened on both sides of the connecting groove, the side cover is cooperatively connected with the connecting groove, and the first connecting part is card-engaged with the second card slot.

[0047] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. A side cover, characterized in that: It includes a fixed cover and a movable cover, and the two sides of the fixed cover are respectively provided with a first mounting part, and the first mounting part is used to realize the connection between the fixed cover and the guide rail power supply; one side of the fixed cover is provided with a movable groove and a rotating groove, and the first connecting part is provided in the rotating groove, and a second connecting part is provided at one end of the movable cover, and the first connecting part is rotatably connected with the second connecting part; a second clamping part is provided in the movable groove, and a third clamping part is provided on the movable cover, and the second clamping part and the third clamping part are clamped and connected.

2. A side cover according to claim 1, characterized in that: The first connecting portion includes a connecting hole, a pressing groove, a pressing plate and a first clamping block, the connecting hole is opened at the bottom of the fixing cover, the pressing groove is opened on the side wall of the fixing cover, the pressing plate is located in the pressing groove, and one end of the pressing plate is fixedly connected to the front inner wall of the pressing groove; the first clamping block is arranged on the outer side of the pressing plate and is located in the middle of the pressing plate.

3. A side cover according to claim 2, characterized in that: One or more positioning blocks are also arranged on the top of the fixed cover, and the positioning blocks are used to realize the rapid positioning and installation of the side cover.

4. A side cover according to claim 1, characterized in that: The first connecting part includes connecting columns respectively arranged at the top and bottom of the rotating groove, and the second connecting part includes a rotating sleeve arranged at one side of the movable cover, a through groove is opened in the rotating sleeve, and the connecting columns located at the top and bottom are respectively rotatably connected to the top and bottom of the through groove.

5. The side cover according to claim 1, characterized in that: The second clamping portion includes a second clamping block arranged at the top of the movable groove, and the third clamping portion includes a third clamping block and a first clamping slot arranged in sequence along the clamping direction. The second clamping block is cooperatively connected with the first clamping slot, and the inner side wall of the second clamping block abuts against the outer side wall of the third clamping block.

6. A side cover according to claim 1, characterized in that: A grip groove is provided on the front side of the movable cover.

7. The side cover according to claim 1, characterized in that: A limiting block is arranged on the top of the fixed cover, a limiting groove is provided on the top of the movable cover, and the limiting block is matched and connected with the limiting groove.

8. The side cover according to claim 1, characterized in that: A shielding plate is arranged at the rear side of the movable cover, a plurality of shielding strips are arranged on the shielding plate, shielding grooves are formed between adjacent shielding strips, and the shielding grooves are used to shield the switch handle on the dial switch.

9. The side cover according to claim 1, characterized in that: A reinforcing plate is arranged on the inner side of the fixed cover, and the reinforcing plate is arranged on the top of the movable groove and the rotating groove. One or more reinforcing ribs are respectively arranged on the top and bottom of the reinforcing plate.

10. A guide rail power supply, characterized in that: It comprises a shell and a side cover as described in any one of claims 1 to 9, a connecting groove is opened on one side of the shell, second card slots are opened on both sides of the connecting groove, the side cover is cooperatively connected with the connecting groove, and the first connecting part is card-engaged with the second card slot.

Images