Weak current box convenient to maintain

Abstract

The utility model discloses a weak current box convenient to maintain, which belongs to the field of weak current engineering, and comprises an outer frame and an inner frame, the inner frame is in sliding connection with the outer frame, the inner frame is fixedly connected with a partition plate, the partition plate divides the inner frame into an installation area and a line concentration area, the partition plate is provided with a plurality of threading holes, and the threading holes are communicated with the installation area and the line concentration area. A sliding groove is formed in the outer frame, the inner frame is fixedly connected with a protruding block, the protruding block stretches into the sliding groove and can slide along the sliding groove, and after decoration is completed and when a shielded weak current box needs to be maintained, the inner frame can be pulled to stretch out of the outer frame in a sliding mode. Therefore, the inner frame is pulled out from the wall to the outside of a shoe cabinet or a closet which shields the inner frame, maintenance personnel can easily contact various weak current components in the inner frame, and the maintenance personnel can reach the weak current box without stretching hands to pass through furniture such as the shoe cabinet and the like.

Description

Technical Field

[0001] The utility model discloses a weak current box which is easy to maintain and belongs to the field of weak current engineering. Background Art

[0002] As the name suggests, the weak current box is a centralized box for weaker voltage lines. It is generally used in modern home decoration. Network cables, telephone cables, USB cables, TV signal cables, etc. can be placed in it.

[0003] Most of the existing house decoration is whole-house customization. In the case of whole-house customization, the weak-current box is usually placed in a relatively hidden wall where the incoming and outgoing lines are convenient, such as behind a shoe cabinet or cupboard. This can not only ensure the smoothness of the line, but also hide the weak-current box through decorative means to keep the interior clean and beautiful. These whole-house customized cabinets are fixed on the wall. This results in that after the decoration is completed, if you want to maintain the internal components of the weak-current box, even if you remove the items blocking the weak-current box, you still need to pass through the cabinet to get to the internal components of the weak-current box embedded in the wall, which causes inconvenience in the maintenance process.

[0004] In view of the above problems, a new improvement plan is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problem and provide a low-voltage box which is easy to maintain.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a low-voltage box that is easy to maintain, including an outer frame and an inner frame, the inner frame is slidably connected to the outer frame, a partition is fixedly connected to the inner frame, the partition divides the inner frame into an installation area and a wire collection area, and a plurality of wire threading holes are opened on the partition.

[0007] Preferably, a slide groove is provided on the outer frame, and a protrusion is fixedly connected to the inner frame, and the protrusion extends into the slide groove and can slide along the slide groove.

[0008] Preferably, a limiting rod is slidably provided on the outer frame, a limiting groove is provided on the protrusion, and the limiting rod can extend into the limiting groove.

[0009] Preferably, a spring is installed between the limiting rod and the outer frame.

[0010] Preferably, a shift rod is fixedly connected to one side of the limit rod, and one end of the shift rod away from the limit rod extends to the outside of the outer frame.

[0011] Preferably, a draw rope is fixedly connected to the inner frame.

[0012] Preferably, a track is fixedly connected to the outer frame, a cover plate is slidably arranged in the track, and a plurality of heat dissipation grooves are formed on the cover plate.

[0013] Preferably, the length of the track is more than twice the length of the cover plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up an inner frame that can be pulled out, when it is necessary to maintain the electrical components in the weak-current box, the inner frame can be pulled out to extend it to the wall or even outside the shoe cabinet or closet. At this time, the maintenance personnel can directly reach out to the various electrical components in the weak-current box, which facilitates the maintenance process.

[0016] 2. The cover of this product slides open, which is different from the existing cover that rotates to open. It saves more space and will not hit the objects next to it due to rotation during the opening process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a low-voltage box that is easy to maintain in the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a low-voltage box in an open state with a cover plate that is easy to maintain according to the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a weak current box in a state where the inner frame is pulled out, which is convenient for maintenance;

[0020] Figure 4 This is a schematic diagram of the overall front view structure of a low-voltage box that is easy to maintain in the utility model;

[0021] Figure 5 The utility model is a kind of low-voltage box which is easy to maintain Figure 4 AA-direction cross-sectional structural diagram;

[0022] Figure 6 This is a schematic diagram of the outer frame structure of a low-voltage box that is easy to maintain in the utility model;

[0023] Figure 7 The utility model is a schematic diagram of the inner frame structure of a low-voltage box which is easy to maintain.

[0024] Figure numerals: 1. outer frame; 2. inner frame; 3. partition; 4. installation area; 5. wire collection area; 6. threading hole; 7. slide groove; 8. bump; 9. limit rod; 10. limit groove; 11. spring; 12. lever; 13. pull rope; 14. track; 15. cover plate; 16. heat dissipation groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 7 As shown, a low-voltage box that is easy to maintain includes an outer frame 1 and an inner frame 2. The outer frame 1 is used to be embedded in the wall, and the inner frame 2 is used to install low-voltage devices such as network cables and optical modems. The inner frame 2 is slidably connected to the outer frame 1. A partition 3 is fixedly connected to the inner frame 2. The partition 3 divides the inner frame 2 into an installation area 4 and a wire collection area 5. The partition 3 is provided with a plurality of wire threading holes 6. When using this product, the low-voltage devices are placed in the installation area 4 of the inner frame 2, and then various wires are passed through the threading holes 6 and a certain length of wires are reserved for stacking. The inner frame 2 is accumulated in the wiring collection area 5. After the later decoration is completed, the low-voltage box will usually be blocked by various cabinets. When maintenance is needed, the inner frame 2 can be pulled out from the outer frame 1. Since a certain length of wires is reserved in advance in the wiring collection area 5, the inner frame 2 will not be unable to be pulled out due to the line being too short. After pulling out the inner frame 2, the inner frame 2 is no longer embedded in the wall, but has been pulled out of the cabinet that blocks it. At this time, it is more convenient for maintenance personnel to maintain the components in the low-voltage box without having to put their hands into the cabinet or wall.

[0027] like Figure 3 and Figure 6 As shown, a slide groove 7 is provided on the outer frame 1, and a protrusion 8 is fixedly connected to the inner frame 2. The protrusion 8 extends into the slide groove 7 and can slide along the slide groove 7. By arranging the slide grooves 7 symmetrically on both sides of the outer frame 1 and the protrusions 8 on both sides of the inner frame 2, the direction of the inner frame 2 when sliding on the outer frame 1 can be effectively controlled to prevent it from being skewed.

[0028] like Figure 4 , Figure 5As shown, a limit rod 9 is slidably provided on the outer frame 1, and a limit groove 10 is provided on the protrusion 8, and the limit rod 9 can be extended into the limit groove 10. By providing the limit rod 9, when the inner frame 2 is pulled out, when it moves to the end of the limit groove 10 and abuts against the limit rod 9, it cannot be pulled out further, thereby preventing excessive pulling from directly removing the inner frame 2, and a spring 11 is installed between the limit rod 9 and the outer frame 1. Under the action of the spring 11, the limit rod 9 will remain in the state of extending into the limit groove 10, and will not easily escape from the limit groove 10.

[0029] For example Figure 6 As shown, a lever 12 is fixedly connected to one side of the limit rod 9, and one end of the lever 12 away from the limit rod 9 extends to the outside of the outer frame 1. By pressing the lever 12, the limit rod 9 can be driven by the lever 12 to move downward so that it can completely enter the outer frame 1. At this time, the inner frame 2 can be disassembled and assembled.

[0030] like Figure 2 , Figure 3 As shown, a pull rope 13 is fixedly connected to the inner frame 2. When the inner frame 2 needs to be pulled out, the pull rope 13 can be pulled by hand. The pull rope 13 takes up little space and can be inserted into the inner frame 2 at will.

[0031] For example Figure 1 , Figure 2 and Figure 6 As shown, a track 14 is fixedly connected to the outer frame 1, and a cover 15 is slidably arranged in the track 14. A plurality of heat dissipation slots 16 are provided on the cover 15. The cover 15 of this product is slid open, which is different from the existing cover 15 that is rotated to open. It saves more space and will not hit the objects next to it due to rotation during the opening process. When opening the cover 15, you can directly hold the heat dissipation slot 16 with your fingers to drag the cover 15 to slide, reducing the components on the cover 15 and ensuring that the surface of the cover 15 is flat, so that when various cabinets are installed in the position of the weak current box, it is also convenient to place objects. Finally, the length of the track 14 of this product is more than twice the length of the cover 15. This design can ensure that the cover 15 can be fully opened and will not block the opening of the outer frame 1 after opening.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner 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 low-voltage box that is easy to maintain, characterized by: It comprises an outer frame and an inner frame. The inner frame is slidably connected to the outer frame. A partition is fixedly connected to the inner frame. The partition divides the inner frame into an installation area and a wire collection area. A plurality of wire threading holes are opened on the partition.

2. A low-voltage box that is easy to maintain according to claim 1, characterized in that: The outer frame is provided with a slide groove, and the inner frame is fixedly connected with a protrusion, and the protrusion extends into the slide groove and can slide along the slide groove.

3. A low-voltage box that is easy to maintain according to claim 2, characterized in that: A limiting rod is slidably arranged on the outer frame, a limiting groove is arranged on the protrusion, and the limiting rod can extend into the limiting groove.

4. The low-voltage box that is easy to maintain according to claim 3 is characterized in that: A spring is installed between the limiting rod and the outer frame.

5. The low-voltage box that is easy to maintain according to claim 4 is characterized in that: One side of the limiting rod is fixedly connected with a shift rod, and one end of the shift rod away from the limiting rod extends to the outside of the outer frame.

6. The low-voltage box that is easy to maintain according to claim 2 is characterized in that: A draw rope is fixedly connected to the inner frame.

7. The low-voltage box that is easy to maintain according to claim 1 is characterized in that: A track is fixedly connected to the outer frame, a cover plate is slidably arranged in the track, and a plurality of heat dissipation grooves are arranged on the cover plate.

8. The low-voltage box that is easy to maintain according to claim 7 is characterized by: The length of the track is more than twice the length of the cover plate.

Images