Panel protection mechanism

Abstract

The utility model provides a panel protection mechanism which comprises a power distribution cabinet and a control panel, the front surface of the power distribution cabinet is hinged with a cabinet door through a hinge, and two sides of the front surface of the cabinet door are respectively provided with a first limiting chute above the control panel. Compared with the prior art, the cabinet door has the following beneficial effects that the two first sliding blocks slide to the opposite ends of the two first limiting sliding grooves, and when the two second sliding blocks slide to the opposite ends of the two second limiting sliding grooves, the two first sliding blocks slide to the opposite ends of the two second limiting sliding grooves, the two first sliding blocks slide to the opposite ends of the two second limiting sliding grooves, and the two second sliding blocks slide to the opposite ends of the two second limiting sliding grooves; the two protective covers can be spliced, the splicing position of the two protective covers is located in the middle of the cabinet door, and the arc-shaped buckle in the positioning buckle is rotated clockwise, so that clamping connection of the arc-shaped buckle and the clamping column can be achieved, fixing of the two spliced protective covers is completed, the structure is simple, and the phenomenon of operation faults caused by connection of too many parts is avoided; and the service life of the panel protection mechanism is prolonged.

Description

Technical Field

[0001] The utility model relates to a panel protection mechanism, belonging to the field of power distribution equipment. Background Technique

[0002] Distribution cabinets respectively refer to the end - level equipment of distribution systems such as power distribution cabinets, lighting distribution cabinets, and metering cabinets. The surface of the distribution cabinet is usually provided with a control panel. Electrical components, electronic devices, instruments, and operation buttons are usually installed on the control panel of the control cabinet to achieve various control and monitoring functions of the equipment.

[0003] The control panel is exposed on the surface of the distribution cabinet. In order to prevent the operation buttons on the control panel from being touched, a protection mechanism that covers the control panel is installed on the cabinet door of the control cabinet to protect the control panel. However, the existing protection mechanism is a spliced cover body, which is slidably installed on the surface of the cabinet door. The two spliced cover bodies can cover the control panel, thereby protecting the control panel. However, a complex connection structure is installed between the two spliced cover bodies, and too many parts are likely to increase the fault of the connection structure, thus shortening the service life of the panel protection mechanism.

[0004] In summary, the utility model provides a panel protection mechanism to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a panel protection mechanism to solve the problems of complex structure and easy occurrence of faults of the protection mechanism proposed in the above - mentioned background technology.

[0006] To achieve the above purpose, the utility model is realized through the following technical solutions: A panel protection mechanism includes a distribution cabinet and a control panel. The front of the distribution cabinet is hinged with a cabinet door through a hinge. First limit chutes are opened on both sides of the front of the cabinet door and above the control panel. Second limit chutes are opened on both sides of the front of the cabinet door and below the control panel. First sliders are slidably connected inside the two first limit chutes respectively, and second sliders are slidably connected inside the two second limit chutes respectively. A protective cover is fixedly connected between the fronts of the two first sliders and the fronts of the two second sliders and on the front of the cabinet door. A positioning buckle is installed between the bottoms of the fronts of the two protective covers. The control panel is fixedly installed on the front of the cabinet door and between the backs of the two protective covers.

[0007] Furthermore, the bottoms of the two protective covers are both in an open shape, and the two protective covers are communicated with each other on the opposite side.

[0008] Furthermore, glass plates are embedded on the fronts of the two protective covers, and the backs of the two protective covers are communicated with the inside.

[0009] Furthermore, the first limiting sliding groove and the first slider have a sliding limiting effect on the top of the back surface of the protective cover, and the second limiting sliding groove and the second slider have a sliding limiting effect on the bottom of the back surface of the protective cover.

[0010] Furthermore, a pulling groove is formed on one side of the front surface of the cabinet door.

[0011] Furthermore, the positioning buckle includes a rotating shaft and a clamping post. The rotating shaft is rotatably connected to one side of the bottom of the front surface of a protective cover, and the clamping post is fixedly connected to one side of the bottom of the front surface of the other protective cover. An arc-shaped buckle is sleeved on the shaft surface of the rotating shaft, and a clamping groove is formed at the bottom of the arc-shaped buckle. The bottom of the arc-shaped buckle is clamped with the clamping post through the clamping groove.

[0012] Furthermore, the arc-shaped buckle is fixedly connected to the rotating shaft, and the arc-shaped buckle is rotatably connected to the front surface of the protective cover through the rotating shaft.

[0013] Advantages of the utility model:

[0014] When the two first sliders slide to the relative ends of the two first limiting sliding grooves and the two second sliders slide to the relative ends of the two second limiting sliding grooves, the two protective covers can be spliced, and the splicing part of the two protective covers is located at the center of the cabinet door. Rotate the arc-shaped buckle inside the positioning buckle clockwise, so that the arc-shaped buckle can be clamped with the clamping post to complete the fixation of the two spliced protective covers. The structure is simple, avoiding the phenomenon of operation failure caused by excessive part connections, and improving the service life of the panel protection mechanism.

[0015] Both of the two protective covers slide between the first limiting sliding groove and the second limiting sliding groove through the first slider and the second slider, so that the control panel installed on the front surface of the cabinet door is unobstructed, and the control panel can be operated. Moreover, the two protective covers are opened by translating left and right, so that the control panel will not be blocked by the protective cover due to the installation height during the operation process, and there will be no visual blind area during the operation of the control panel.

[0016] The openings at the bottoms of the two protective covers can ensure the communication between the air inside the protective covers and the external air, thereby realizing the heat dissipation of the control panel and improving the protection effect on the control panel.

[0017] Through the two glass plates, the working state of the control panel covered inside the two protective covers can be directly observed when the protective covers are open, without frequently opening and closing the two protective covers, effectively improving the use convenience of the panel protection mechanism. Description of the drawings

[0018] Other features, objectives, and advantages of the present utility model will become more apparent from the following detailed description of non-limiting embodiments read in conjunction with the accompanying drawings:

[0019] Figure 1 It is a schematic three-dimensional view of the structure of a panel protection mechanism of the present utility model;

[0020] Figure 2 It is a schematic front view of the structure of a panel protection mechanism of the present utility model;

[0021] Figure 3 is Figure 2 A schematic front view of the structure of the shown cabinet door;

[0022] Figure 4 is Figure 2 A schematic side view of the structure of the shown cabinet door;

[0023] Figure 5 is Figure 2 A schematic side sectional view of the structure of the shown protective cover;

[0024] Figure 6 is Figure 2 A schematic rear view of the structure of the shown protective cover.

[0025] In the figure: 1, power distribution cabinet; 2, cabinet door; 3, first limit chute; 4, second limit chute; 5, first slider; 6, second slider; 7, protective cover; 8, glass plate; 9, positioning buckle; 10, slot; 11, control panel; 91, rotating shaft; 92, arc buckle; 93, clamping post. Detailed implementation manners

[0026] To make the technical means, creative features, achieved objectives, and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0027] Please refer to Figures 1-6 , the present utility model provides a technical solution: a panel protection mechanism, including a power distribution cabinet 1 and a control panel 11. The front of the power distribution cabinet 1 is hinged with a cabinet door 2 through a hinge. First limit chutes 3 are opened on both sides of the front of the cabinet door 2 and above the control panel 11. Second limit chutes 4 are opened on both sides of the front of the cabinet door 2 and below the control panel 11. First sliders 5 are slidably connected inside the two first limit chutes 3. Second sliders 6 are slidably connected inside the two second limit chutes 4. Protective covers 7 are fixedly connected between the fronts of the two first sliders 5 and the fronts of the two second sliders 6 and on the front of the cabinet door 2. A positioning buckle 9 is installed between the bottoms of the fronts of the two protective covers 7. The control panel 11 is fixedly installed on the front of the cabinet door 2 and between the backs of the two protective covers 7.

[0028] Please refer to Figures 2-6 , the bottoms of the two protective covers 7 are both open, and the opposite sides of the two protective covers 7 are connected to each other. The openings at the bottoms of the two protective covers 7 can ensure the communication between the air inside the protective cover 7 and the outside air, so as to realize the heat dissipation of the control panel 11.

[0029] Please refer to Figures 2-6 , glass plates 8 are embedded in the fronts of the two protective covers 7, and the backs of the two protective covers 7 are both connected to the interior. Through the two glass plates 8, the working state of the control panel 11 covered inside the two protective covers 7 can be directly observed when the protective covers 7 are open, without frequently opening and closing the two protective covers 7.

[0030] Please refer to Figures 2-6 , the first limit chute 3 and the first slider 5 have a sliding limit effect on the top of the back of the protective cover 7, and the second limit chute 4 and the second slider 6 have a sliding limit effect on the bottom of the back of the protective cover 7. When the two first sliders 5 slide to the opposite ends of the two first limit chutes 3 and the two second sliders 6 slide to the opposite ends of the two second limit chutes 4, the two protective covers 7 can be completed for splicing, and the splicing part of the two protective covers 7 is located at the center of the cabinet door 2. A pull groove 10 is opened on one side of the front of the cabinet door 2. The left and right sliding of the protective cover 7 is not affected by the pull groove 10, and the cabinet door 2 can be pulled through the pull groove 10 for the opening and closing operation of the cabinet door 2. A door lock is installed on the front of the cabinet door 2 and directly below the pull groove 10.

[0031] Please refer to Figure 2 、 Figure 5 and Figure 6 , the positioning buckle 9 includes a rotating shaft 91 and a clamping column 93. The rotating shaft 91 is rotatably connected to one side of the bottom of the front of a protective cover 7, and the clamping column 93 is fixedly connected to one side of the bottom of the front of the other protective cover 7. An arc-shaped buckle 92 is sleeved on the shaft surface of the rotating shaft 91. A clamping groove is opened at the bottom of the arc-shaped buckle 92. The bottom of the arc-shaped buckle 92 is clamped with the clamping column 93 through the clamping groove. The arc-shaped buckle 92 is fixedly connected to the rotating shaft 91, and the arc-shaped buckle 92 is rotatably connected to the front of the protective cover 7 through the rotating shaft 91. When the arc-shaped buckle 92 is rotated counterclockwise, the clamping column 93 can be relatively moved out from the inside of the clamping groove at the bottom of the arc-shaped buckle 92, so as to release the fixed splicing of the two protective covers 7.

[0032] Specific implementation manner: When the arc-shaped buckle 92 inside the positioning buckle 9 is rotated counterclockwise, the clamping post 93 can be relatively moved out from the inner part of the bottom slot of the arc-shaped buckle 92, so that the fixed splicing of the two protective covers 7 can be released. Push the two protective covers 7 to the left and right sides respectively. Both protective covers 7 slide between the first limiting chute 3 and the second limiting chute 4 through the first slider 5 and the second slider 6, so that the control panel 11 installed on the front of the cabinet door 2 is unobstructed, and the control panel 11 can be operated. Moreover, the two protective covers 7 are translated and opened to the left and right, so that the control panel 11 will not be blocked by the protective covers 7 due to the installation height during the operation process, and there will be no visual blind area during the operation of the control panel 11.

[0033] When the two first sliders 5 slide to the relative ends of the two first limiting chutes 3 and the two second sliders 6 slide to the relative ends of the two second limiting chutes 4, the two protective covers 7 can be spliced, and the splicing part of the two protective covers 7 is located at the center of the cabinet door 2. Rotate the arc-shaped buckle 92 inside the positioning buckle 9 clockwise, so that the arc-shaped buckle 92 can be clamped with the clamping post 93, and the fixation of the two spliced protective covers 7 is completed. The structure is simple and the operation is convenient.

[0034] The openings at the bottoms of the two protective covers 7 can ensure the connection between the air inside the protective covers 7 and the external air, so as to realize the heat dissipation of the control panel 11 and improve the protection effect on the control panel 11.

[0035] Through the two glass plates 8, the working state of the control panel 11 covered inside the two protective covers 7 can be directly observed when the protective covers 7 are open, without frequently opening and closing the two protective covers 7, effectively improving the use convenience of the panel protection mechanism.

[0036] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard 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 panel protection mechanism, comprising a control panel (11) mounted on the front of a power distribution cabinet (1), characterized in that: The front of the power distribution cabinet (1) is hingedly connected to a cabinet door (2) via a hinge, first limiting sliding grooves (3) are provided on both sides of the front of the cabinet door (2) and located above the control panel (11), second limiting sliding grooves (4) are provided on both sides of the front of the cabinet door (2) and located below the control panel (11), first sliders (5) are slidably connected inside the two first limiting sliding grooves (3), second sliders (6) are slidably connected inside the two second limiting sliding grooves (4), protective covers (7) are fixedly connected between the fronts of the two first sliders (5) and the fronts of the two second sliders (6) and located on the front of the cabinet door (2), and positioning buckles (9) are installed between the bottoms of the fronts of the two protective covers (7), and the control panel (11) is fixedly installed on the front of the cabinet door (2) and located between the backs of the two protective covers (7).

2. A panel protection mechanism according to claim 1, characterized in that: The bottoms of the two protective covers (7) are both open, and the opposite sides of the two protective covers (7) are connected.

3. A panel protection mechanism according to claim 1, characterized in that: The front sides of the two protective covers (7) are both embedded with glass plates (8), and the back sides of the two protective covers (7) are both connected to the interior.

4. A panel protection mechanism according to claim 1, characterized in that: The first limiting sliding groove (3) and the first sliding block (5) have a sliding limiting effect on the top of the back side of the protective cover (7), and the second limiting sliding groove (4) and the second sliding block (6) have a sliding limiting effect on the bottom of the back side of the protective cover (7).

5. A panel protection mechanism according to claim 1, characterized in that: A draw groove (10) is provided on one side of the front side of the cabinet door (2).

6. A panel protection mechanism according to claim 1, characterized in that: The positioning buckle (9) comprises a rotating shaft (91) and a clamping column (93); the rotating shaft (91) is rotatably connected to one side of the bottom of the front face of one protective cover (7); the clamping column (93) is fixedly connected to one side of the bottom of the front face of another protective cover (7); an arc-shaped buckle (92) is sleeved on the axial surface of the rotating shaft (91); a clamping groove is formed at the bottom of the arc-shaped buckle (92); and the bottom of the arc-shaped buckle (92) is clamped to the clamping column (93) via the clamping groove.

7. A panel protection mechanism according to claim 6, characterized in that: The arc-shaped buckle (92) is fixedly connected to the rotating shaft (91), and the arc-shaped buckle (92) is rotatably connected to the front surface of the protective cover (7) via the rotating shaft (91).

Images