Junction box shield

Abstract

The utility model discloses a junction box shield, comprising a junction box and a shield plate, two sides of the junction box are provided with through chutes; the protective cover plate is arranged on the upper portion of the junction box, the protective cover plate is provided with sliding pieces corresponding to the sliding grooves, the protective cover plate comprises a first protective cover, a second protective cover and a third protective cover, and the first protective cover, the second protective cover and the third protective cover are arranged in a stacked and sliding mode. According to the utility model, the two sides of the junction box are provided with the chutes into which the shield plates can be inserted, the shield plates can slide through the chutes, the first shield, the second shield and the third shield are arranged at the same time, and the first shield, the second shield and the third shield are sleeved together in a sliding manner, so that when the junction box is used, the third shield can be pushed, and the shield plates can be inserted into the chutes. The protective cover is provided with an inclined surface, so that chippings falling on the protective cover can be guided to two sides of the protective cover of the junction box, the junction box is convenient to protect, and meanwhile, the protective cover is convenient to disassemble and does not occupy space.

Description

Technical Field

[0001] The utility model relates to the field of junction boxes, in particular to a junction box protective cover. Background Art

[0002] The expansion junction box is actually a wireless controller. A wireless controller is a network device used to centrally control wireless APs. It is the core of a wireless network and is responsible for managing all wireless APs in the wireless network. AP management includes: issuing configurations, modifying related configuration parameters, RF intelligent management, access security control, etc.

[0003] However, the existing expansion junction boxes are all integrally formed and have a large size. There are many interfaces during use. This type of installation takes up a large space. When not in use, the interfaces are directly exposed to the outside. If they are exposed for a long time, dust or other impurities will fall into the interfaces, which may easily cause blockage of the interfaces and affect the overall use. In addition, it is not easy to clean the interfaces after impurities fall into them. Utility Model Content

[0004] One object of the utility model is to provide a junction box shield which at least solves any aspect of the above-mentioned technical problems.

[0005] A further object of the utility model is to prevent debris and impurities from falling into the connecting hole, thereby causing the connecting hole to be blocked.

[0006] Another further purpose of the utility model is to improve the neatness of the connecting jack and keep the interface neat.

[0007] In particular, the utility model provides a junction box shield, including a junction box and a shield plate, wherein two sides of the junction box are provided with penetrating slide grooves; the shield plate is arranged on the upper part of the junction box, and the shield plate is provided with sliding sheets corresponding to the slide grooves, the shield plate includes a first shield, a second shield and a third shield, and the first shield, the second shield and the third shield are arranged to be superimposed and slidable.

[0008] Furthermore, the ends of the first shield, the second shield and the third shield are provided with limited edges.

[0009] Furthermore, a fixing ear is provided on one side of the first shield away from the second shield, and a plurality of fixing holes are provided on the fixing ear.

[0010] Furthermore, at least three shields are provided on the shield plate.

[0011] Furthermore, the cross section of the shield plate has two inclined surfaces.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model provides slide grooves capable of inserting a shield plate on both sides of the junction box, and enables the shield plate to slide through the slide grooves. A first shield, a second shield and a third shield are provided at the same time, and the first shield, the second shield and the third shield are slidably sleeved together. When in use, the third shield can be pushed to expose the connecting jack, wherein the shield has an inclined surface, which can guide debris dropped thereon to both sides of the junction box shield, thereby facilitating protection of the junction box and convenient disassembly without occupying space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is a right side structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the internal structure of the shield plate of the utility model.

[0018] In the figure: 1, junction box, 101, sliding sheet, 102, sliding groove, 103, connecting jack, 2, shield plate, 201, first shield, 202, second shield, 203, third shield, 204, fixing ear, 205, fixing hole, 206, limiting edge. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model. Figure 2 It is a right side structural schematic diagram of the utility model. Figure 3 It is a schematic diagram of the internal structure of the shield plate of the utility model.

[0021] The scheme of this embodiment provides a junction box shield, including a junction box 1 and a shield plate 2, wherein both sides of the junction box 1 are provided with penetrating slide grooves 102; the shield plate 2 is arranged on the upper part of the junction box 1, and a certain space is left between the junction box 1, and the shield plate 2 is provided with a sliding sheet 101 or a slider corresponding to the slide groove 102, and is fixed by the sliding sheet 101 or the slider, and the shield plate 2 includes a first shield 201, a second shield 202 and a third shield 203, and the first shield 201, the second shield 202 and the third shield 203 are superimposed and slidably arranged, and the sliding arrangement is performed as needed. At the same time, when in use, the first shield 201 and the second shield 202 are stacked and arranged.

[0022] It should be further explained that the ends of the first shield 201, the second shield 202 and the third shield 203 are provided with limiting edges 206, and the limiting edges 206 are provided to prevent the shields from being separated from each other.

[0023] It should be further explained that a fixing ear 204 is provided on one side of the first protective cover 201 away from the second protective cover 202 , and a plurality of fixing holes 205 are provided on the fixing ear 204 , through which the fixing hole 205 can be used for fixing.

[0024] It should be further explained that at least three shields are provided on the shield plate 2 , and a corresponding number is provided according to the needs of the junction box 1 .

[0025] It should be further explained that the cross section of the shield plate 2 has two inclined surfaces, so that when impurities fall, they can be directly guided to the two sides of the shield of the junction box 1 to avoid falling directly on the junction box 1, thereby avoiding damage to the junction box 1.

[0026] Working principle of this utility model:

[0027] When in use, by setting a slide groove 102 on both sides of the junction box 1 for inserting the shield plate 2, the shield plate 2 can slide through the slide groove 102, and the first shield 201, the second shield 202 and the third shield 203 are set at the same time, and the first shield 201, the second shield 202 and the third shield 203 are slidably mounted together. When in use, the third shield 203 can be pushed to expose the connecting jack 103, wherein the shield has an inclined surface, which can guide the debris dropped on it to the two sides of the shield of the junction box 1, so as to protect the junction box 1. At the same time, it is easy to disassemble and does not take up space.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A junction box cover, characterized in that: include, A junction box (1), wherein two sides of the junction box (1) are provided with penetrating slide grooves (102); A shield plate (2), the shield plate (2) being arranged on the upper part of the junction box (1), and the shield plate (2) being provided with a sliding sheet (101) corresponding to the slide groove (102), the shield plate (2) comprising a first shield (201), a second shield (202) and a third shield (203), the first shield (201), the second shield (202) and the third shield (203) being arranged in a superimposed and sliding manner.

2. A junction box (1) shield according to claim 1, characterized in that: The ends of the first shield (201), the second shield (202) and the third shield (203) are provided with limited edges (206).

3. A junction box (1) shield according to claim 2, characterized in that: A fixing ear (204) is provided on one side of the first protective cover (201) away from the second protective cover (202), and a plurality of fixing holes (205) are provided on the fixing ear (204).

4. A junction box (1) shield according to claim 1, characterized in that: The shield plate (2) is provided with at least three shields.

5. A junction box (1) shield according to claim 1, characterized in that: The cross section of the shield plate (2) has two inclined surfaces.

Images