Tool box for weak current installation

Abstract

The utility model belongs to the technical field of tool boxes, and particularly relates to a tool box for weak current installation, which comprises a lower box body and a wire arranging mechanism arranged in the lower box body, a flexible winding column; the multiple sets of flexible supporting rods are fixed to the outer wall of the flexible winding column at equal intervals in the vertical direction, and the multiple flexible supporting rods in the same set are distributed at equal intervals in the circumferential direction; the flexible limiting disc is fixed to the end, away from the flexible winding column, of the flexible supporting rod; according to the utility model, the cable arrangement mechanism is used for accommodating the weak current cable, the weak current cable is wound on the flexible winding column and is supported by the flexible supporting rod, and the weak current cable is limited by the flexible limiting disc, so that the safety of the cable is ensured, the cable is prevented from being crossed and wound, and the use convenience is improved; a plurality of groups of flexible supporting rods form a plurality of mutually independent winding spaces, and a plurality of weak current cables can be wound at the same time for storage.

Description

Technical Field

[0001] This utility model belongs to the field of toolbox technology, specifically relating to a toolbox for low-voltage electrical installation. Background Technology

[0002] Low-voltage circuits generally refer to DC circuits or audio, video, network, and telephone lines. AC voltage is generally below 36V. Household appliances such as telephones, computers, television signal inputs (cable TV lines), and audio equipment (output lines) are all low-voltage electrical equipment. Different tools are needed when installing low-voltage equipment, and a toolbox is needed to carry many tools.

[0003] To avoid clutter, existing technologies often include partitioning in toolboxes.

[0004] For example, in the prior art, Chinese utility model patent with authorization announcement number CN219902121U discloses "a toolbox for installing low-voltage electrical systems", which includes a box body, a box cover, partitions and pressure strips; the box body and the box cover are rotatably connected by hinges; there are multiple partitions, which are distributed along the length of the box body and the front and rear ends of the partitions are at least partially slidably connected to the inner wall of the box body, and the lower end of the partitions abuts against the bottom of the box body; one end of the pressure strip is fixedly connected to the inner wall of the box cover.

[0005] While existing low-voltage installation toolboxes, including those mentioned above, can meet general usage needs, they lack a device for organizing and storing cables. This can lead to cables becoming tangled and intertwined when placed inside the toolbox, affecting its usability.

[0006] To address the aforementioned problems, this utility model proposes a toolbox for low-voltage electrical installation. Utility Model Content

[0007] To address the aforementioned problems in the existing technology, this utility model provides a toolbox for low-voltage electrical installation, which is convenient to use and easy to store.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a low-voltage electrical installation toolbox, comprising a lower housing and a cable management mechanism disposed within the lower housing, wherein the cable management mechanism comprises:

[0009] Installation disk;

[0010] A flexible winding post is bonded and fixed to the top surface of the mounting plate;

[0011] Flexible support rods, multiple sets of the flexible support rods are fixed at equal intervals in the vertical direction to the outer wall of the flexible surrounding column, and multiple flexible support rods in the same set are distributed at equal intervals in the circumferential direction;

[0012] A flexible limiting plate is fixed to the end of the flexible support rod away from the flexible winding column.

[0013] As a preferred technical solution of this utility model, it also includes:

[0014] A first magnetic chuck is glued and fixed to the bottom surface of the mounting plate;

[0015] The second magnetic chuck is glued and fixed to the bottom surface of the lower box and attracts the first magnetic chuck.

[0016] As a preferred embodiment of this utility model, the flexible winding column, the flexible support rod, and the flexible limiting plate are integrally formed rubber components.

[0017] As a preferred technical solution of this utility model, it also includes:

[0018] The middle box body consists of two symmetrically distributed and rotatably mounted on the top of the lower box body.

[0019] The upper housing consists of two symmetrically distributed upper housings that are rotatably mounted on the top of the middle housing.

[0020] The first connecting arm consists of two sets of first connecting arms symmetrically distributed, with one end of the first connecting arm pivotally connected to the lower housing and the other end pivotally connected to the middle housing.

[0021] The second connecting arm consists of two sets of second connecting arms that are symmetrically distributed and parallel to the first connecting arm. One end of the second connecting arm is pivotally connected to the lower housing and the other end is pivotally connected to the upper housing. The middle part of the second connecting arm is pivotally connected to the middle housing.

[0022] The third connecting arm consists of two sets of the third connecting arms that are symmetrically distributed and parallel to the second connecting arm. One end of the third connecting arm is pivotally connected to the middle housing and the other end is pivotally connected to the upper housing.

[0023] As a preferred technical solution of this utility model, it also includes:

[0024] Top cover, two top covers are symmetrically distributed and hinged to the top of the upper box body;

[0025] A locking component is used to lock the two top covers after they are closed.

[0026] As a preferred embodiment of this utility model, the locking component includes:

[0027] Positioning bar number one, which is fixed to the free end of one of the top covers;

[0028] The second positioning strip is fixed to the free end of the other top cover, and a positioning notch is provided on the second positioning strip;

[0029] A positioning screw, which is fixed to the outer wall of the first positioning strip and penetrates the positioning notch;

[0030] A wing nut is installed on the protruding end of the positioning screw by means of thread engagement.

[0031] As a preferred embodiment of this utility model, the top cover includes:

[0032] Plate No. 1, which is hinged to the top of the upper box;

[0033] The second plate is hinged to the free end of the first plate.

[0034] As a preferred technical solution of this utility model, it also includes:

[0035] Positioning plates, two of which are symmetrically fixed to the top of the lower housing;

[0036] A handle, which is pivotally connected to the top of the positioning plate.

[0037] Compared with the prior art, the beneficial effects of this utility model are:

[0038] In this invention, a cable management mechanism is used to store low-voltage cables. The low-voltage cables are wound around a flexible winding post and supported by a flexible support rod. A flexible limiting plate limits the position of the cables, ensuring their safety, preventing them from crossing and tangling, and improving ease of use. Multiple sets of flexible support rods form multiple independent winding spaces, which can simultaneously wind and store multiple low-voltage cables.

[0039] Other additional advantages and beneficial effects of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this invention. Attached Figure Description

[0040] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0041] Figure 1 This is a schematic diagram of the structure of this utility model;

[0042] Figure 2 This utility model Figure 1 A magnified schematic diagram of the locking component in the diagram;

[0043] Figure 3 This is a schematic diagram of the unfolded structure of this utility model;

[0044] Figure 4 This is an isometric structural diagram of the cable management mechanism in this utility model.

[0045] In the diagram: 1. Lower housing; 2. Middle housing; 3. Upper housing; 4. Connecting arm 1; 5. Connecting arm 2; 6. Connecting arm 3; 7. Top cover; 71. Plate 1; 72. Plate 2; 8. Locking assembly; 81. Positioning strip 1; 82. Positioning strip 2; 821. Positioning notch; 83. Positioning screw; 84. Wing nut; 9. Positioning plate; 10. Handle; 11. Cable management mechanism; 111. Mounting plate; 112. Flexible winding column; 113. Flexible support rod; 114. Flexible limiting plate; 115. Magnetic chuck 1; 116. Magnetic chuck 2. Detailed Implementation

[0046] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0047] Please see Figures 1-4 The present invention provides the following technical solution: a toolbox for low-voltage electrical installation, including a lower box 1, and a cable management mechanism 11 disposed in the lower box 1, wherein the cable management mechanism 11 includes: an installation plate 111, a flexible winding column 112, a flexible support rod 113 and a flexible limiting plate 114.

[0048] Furthermore, by Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, the flexible winding post 112 is bonded and fixed to the top surface of the mounting plate 111. Multiple sets of flexible support rods 113 are fixed at equal intervals along the vertical direction to the outer wall of the flexible winding post 112, and multiple flexible support rods 113 in the same group are distributed at equal intervals along the circumferential direction. The flexible limiting plate 114 is fixed to the end of the flexible support rod 113 away from the flexible winding post 112. With the above scheme, multiple low-voltage signal lines can be wound around the outer circumference of the flexible winding post 112 in sequence during use. Since the flexible support rods 113 are distributed at equal intervals along the vertical direction, and each set of flexible support rods 113 is evenly distributed along the circumferential direction, a multi-layer, multi-section three-dimensional cable management structure can be formed. When the cables are wound:

[0049] A. First, the main cable is wound layer by layer along the axis of the flexible winding post 112. The elastic material of the flexible winding post 112 can adapt to cables of different diameters and maintain the winding tension.

[0050] B. After each layer of winding is completed, the flexible support rod 113 corresponding to that layer is used for support and limitation, and the cable is inserted into the angle area between the flexible support rod 113 and the flexible winding column 112.

[0051] C. When multiple branch cables need to be organized at the same time, cables with different functions can be assigned to flexible support rods 113 at different heights;

[0052] D. The flexible limiting plate 114 limits the cable from the end to prevent the cable from slipping off the flexible support rod 113;

[0053] E. The specially designed flexible support rod 113 will produce elastic deformation when under pressure, which provides the necessary support force while avoiding excessive compression and damage to the cable sheath.

[0054] The cable management mechanism 11, through its flexible structure and three-dimensional layered design, enables rapid cable storage and flexible management in low-voltage engineering, improving construction efficiency by more than 30% compared to traditional cable management racks.

[0055] Preferably, by Figure 1 , Figure 3 and Figure 4 As shown, this embodiment also includes: a first magnetic chuck 115 and a second magnetic chuck 116. The first magnetic chuck 115 is bonded and fixed to the bottom surface of the mounting plate 111, and the second magnetic chuck 116 is bonded and fixed to the bottom surface of the lower housing 1 and attracts the first magnetic chuck 115. With the above solution, when in use, the cable management mechanism 11 is installed through the magnetic attraction of the first magnetic chuck 115 and the second magnetic chuck 116, which is convenient and stable for installation.

[0056] When the toolbox needs to be moved, this magnetic attraction method can effectively prevent the cable management mechanism 11 from shaking or shifting inside the lower box 1, avoiding the already organized cables from becoming messy due to the shaking of the cable management mechanism 11. At the same time, the stable fixation also reduces the friction between the cables and the cable management mechanism 11, reducing the risk of damage to the cable sheath.

[0057] If staff need to organize cables in different ways under different low-voltage installation scenarios, or need to clean or maintain the cable management mechanism 11, they only need to apply a certain external force to overcome the attraction between the first magnetic chuck 115 and the second magnetic chuck 116 to easily remove the cable management mechanism 11 from the lower housing 1. After completing the corresponding operation, the first magnetic chuck 115 on the bottom of the mounting plate 111 is aligned with the second magnetic chuck 116 on the bottom of the lower housing 1. The two will quickly attract each other, so that the cable management mechanism 11 is firmly installed in the lower housing 1 again, which is convenient and quick.

[0058] Moreover, compared to traditional bolt fixing methods, the magnetic method requires no additional tools when installing and disassembling the cable management mechanism 11, saving operation time and effort, improving work efficiency, and better meeting the flexible and ever-changing needs of low-voltage installation work.

[0059] Optionally, by Figure 1 , Figure 3 and Figure 4 As shown in this embodiment, the flexible winding post 112, the flexible support rod 113, and the flexible limiting plate 114 are integrally formed rubber components. With the above solution, when using the cable winding operation, the flexible winding post 112 can easily adapt to weak signal lines of different thicknesses and curvatures due to the elastic properties of rubber. Even when encountering thicker or harder cables, the flexible winding post 112 will naturally deform under force, preventing the cable from being damaged due to excessive compression. At the same time, it can also ensure that the cable is tightly and neatly wound on it, improving the compactness and orderliness of cable management.

[0060] As a key component for cable layering and limiting, the flexible support rod 113, with its one-piece molded rubber material, provides sufficient support to separate cables of different layers while also allowing for moderate bending when subjected to external forces. During cable management, if adjustments to a layer of cables or the addition of new cables are required, workers can easily move the flexible support rod 113 aside. After the operation is completed, it will return to its original position due to its elasticity, continuing to play its limiting role. Moreover, this elastic support can effectively buffer the vibrations that cables may experience during handling or use, further protecting the safety of the cables.

[0061] The flexible limiting plate 114 also benefits from the elasticity of rubber. The connection between the flexible limiting plate 114 and the flexible support rod 113 is stable and flexible, and there will be no loosening or breakage. At the same time, the surface of the rubber material has a certain friction, which can better fix the cable and prevent the cable from sliding in the cable management mechanism.

[0062] Preferably, by Figure 1 and Figure 3As shown, this embodiment further includes: a middle box 2, an upper box 3, a first connecting arm 4, a second connecting arm 5, and a third connecting arm 6. Two middle boxes 2 are symmetrically distributed and rotatably mounted on the top of the lower box 1. Two upper boxes 3 are symmetrically distributed and rotatably mounted on the top of the middle boxes 2. Two sets of first connecting arms 4 are symmetrically distributed, with one end of the first connecting arm 4 pivotally connected to the lower box 1 and the other end pivotally connected to the middle box 2. Two sets of second connecting arms 5 are symmetrically distributed and parallel to the first connecting arms 4, with one end of the second connecting arm 5 pivotally connected to the lower box 1 and the other end pivotally connected to the upper box 3. The middle part of the second connecting arm 5 is pivotally connected to the middle box 2. Two sets of third connecting arms 6 are symmetrically distributed and parallel to the second connecting arms 5, with one end of the third connecting arm 6 pivotally connected to the middle box 2 and the other end pivotally connected to the upper box 3. With the above scheme, when using the device, when it is necessary to access the lower box... When the cables are organized on the cable management mechanism 11 inside the body 1, or when placing other low-voltage installation tools, simply lift the upper box 3 gently. Due to the pivotal design of the first connecting arm 4, the second connecting arm 5, and the third connecting arm 6, the upper box 3 will drive the middle box 2 to unfold synchronously during its upward movement through the second connecting arm 5 and the third connecting arm 6. Specifically, one end of the second connecting arm 5 is pivotally connected to the lower box 1, the middle part is pivotally connected to the middle box 2, and the other end is pivotally connected to the upper box 3. One end of the third connecting arm 6 is pivotally connected to the middle box 2, and the other end is pivotally connected to the upper box 3. This connection method allows the upper box 3 to smoothly drive the middle box 2 to open upward around the rotational connection point with the lower box 1 when it moves upward. At the same time, the first connecting arm 4 also plays an auxiliary support and stabilizing role, ensuring that the middle box 2 and the upper box 3 will not shake or jam during the unfolding process.

[0063] With the unfolding of the upper box 3 and the middle box 2, the originally compact toolbox instantly expands into a multi-layered storage space, making it easy to retrieve the required tools from different levels of the box, such as screwdrivers, pliers, testers and other commonly used tools for low-voltage installation. Moreover, this unfolding method ensures that the internal space of each box is fully exposed, avoiding the problem of traditional toolboxes where it is difficult to find tools due to limited space.

[0064] After use, simply press down gently on the upper box 3. The upper box 3 will then move the middle box 2 downwards under the action of the first connecting arm 4, the second connecting arm 5, and the third connecting arm 6, eventually restoring it to a compact storage state. The entire unfolding and storage process is simple and smooth. Furthermore, due to the parallel design between the first connecting arm 4, the second connecting arm 5, and the third connecting arm 6, each box remains relatively stable during movement, preventing collisions or damage.

[0065] In addition, this multi-level box design increases the capacity of the toolbox. The middle box 2 and the upper box 3 can hold different types of tools or materials respectively. For example, the middle box 2 can hold some small electronic components, and the upper box 3 can hold spare cables, etc., which is convenient for classified storage and management. At the same time, the toolbox occupies little space when stored, making it easy to carry and transport. It can easily cope with both indoor low-voltage installation sites and outdoor working environments.

[0066] Preferably, by Figure 1 As shown, this embodiment also includes: a top cover 7 and a locking component 8. The two top covers 7 are symmetrically distributed and hinged to the top of the upper box 3. After the two top covers 7 are closed, they are locked using the locking component 8. With the above scheme, when the toolbox needs to be closed, the two symmetrically distributed top covers 7 can rotate downwards around their hinge points with the upper box 3 until their edges are completely in contact. Then, the locking component 8 is used to lock them, ensuring the stability of the two top covers 7 after they are closed.

[0067] Optionally, by Figure 1 and Figure 2 As shown, in this embodiment, the locking component 8 includes: a first positioning strip 81, a second positioning strip 82, a positioning screw 83, and a wing nut 84. The first positioning strip 81 is fixed to the free end of one of the top covers 7, and the second positioning strip 82 is fixed to the free end of the other top cover 7. A positioning notch 821 is provided on the second positioning strip 82. The positioning screw 83 is fixed to the outer wall of the first positioning strip 81 and passes through the positioning notch 821. The wing nut 84 is installed on the protruding end of the positioning screw 83 by threaded engagement. With the above scheme, when the two top covers 7 are closed, the positioning screw 83 passes through the positioning notch 821. Then, the wing nut 84 is tightened on the protruding end of the positioning screw 83 to lock the two top covers 7.

[0068] Preferably, by Figure 1 and Figure 3 As shown in this embodiment, the top cover 7 includes: a first plate 71 and a second plate 72. The first plate 71 is hinged to the top of the upper box 3, and the second plate 72 is hinged to the free end of the first plate 71. With the above scheme, when it is necessary to open the top cover 7 to take out tools, different opening methods can be selected according to the actual situation. If it is only necessary to take out the tools near the edge of the upper box 3, the first plate 71 can be opened upward at a certain angle around its hinge point with the upper box 3.

[0069] When you need to access tools located deeper inside the box, after opening the first plate 71, you can continue to open the second plate 72 upwards around its hinge point with the first plate 71. This will greatly increase the opening area of ​​the entire upper box 3, allowing you to more easily reach the tools in every corner of the box and avoiding the problem of difficulty in operation due to a small opening.

[0070] In some confined work environments, the advantages of this segmented opening top cover 7 design are even more obvious. For example, when performing low-voltage installation work in a corner or next to equipment gaps, there may not be enough space to fully open the entire top cover. In this case, only the first panel 71 can be opened to make use of the limited space to access the tools, and the work progress will not be affected by the inability of the top cover 7 to be fully opened.

[0071] Preferably, by Figure 1 As shown, this embodiment also includes: a positioning plate 9 and a handle 10. The two positioning plates 9 are symmetrically fixed to the top of the lower box 1, and the handle 10 is pivotally connected to the top of the positioning plate 9. With the above solution, the toolbox can be easily moved by the handle 10 during use.

[0072] Components not described in detail in this article are existing technologies.

[0073] The working principle and usage process of this utility model: The low-voltage installation toolbox of this utility model can sequentially wind multiple low-voltage signal lines around the outer circumference of the flexible winding post 112. Since the flexible support rods 113 are evenly distributed along the vertical direction and each group of flexible support rods 113 is evenly distributed along the circumferential direction, a multi-layer and multi-section three-dimensional cable management structure can be formed.

[0074] When it is necessary to access the cables organized on the cable management mechanism 11 inside the lower box 1, or to place other low-voltage installation tools, simply lift the upper box 3 gently upwards. Due to the pivotal design of the first connecting arm 4, the second connecting arm 5, and the third connecting arm 6, the upper box 3 will move upwards, and the middle box 2 will be simultaneously unfolded through the second connecting arm 5 and the third connecting arm 6.

[0075] Specifically, one end of the second connecting arm 5 is pivotally connected to the lower box 1, the middle part is pivotally connected to the middle box 2, and the other end is pivotally connected to the upper box 3. One end of the third connecting arm 6 is pivotally connected to the middle box 2, and the other end is pivotally connected to the upper box 3. This connection method allows the upper box 3 to move upward smoothly, driving the middle box 2 to open upward around the rotational connection with the lower box 1. At the same time, the first connecting arm 4 also plays an auxiliary support and stabilizing role, ensuring that the middle box 2 and the upper box 3 will not shake or get stuck during the unfolding process.

[0076] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A weak electric installation tool box comprising a lower case (1), characterized in that, It also includes a wire arrangement mechanism (11) arranged in the lower box (1), wherein the wire arrangement mechanism (11) comprises: a mounting disc (111); a flexible winding column (112) fixedly bonded to the top surface of the mounting disc (111); a plurality of flexible support rods (113) fixedly arranged on the outer wall of the flexible winding column (112) in the vertical direction, and the flexible support rods (113) in the same group are distributed in the circumferential direction; a flexible limiting disc (114) fixedly arranged on the end of the flexible support rod (113) away from the flexible winding column (112).

2. The tool box for installing weak current according to claim 1, wherein: It also includes: a first magnetic suction disc (115) fixedly bonded to the bottom surface of the mounting disc (111); a second magnetic suction disc (116) fixedly bonded to the inner bottom surface of the lower box (1) and magnetically attracted to the first magnetic suction disc (115).

3. The tool box for installing weak current according to claim 1, wherein: The flexible winding column (112), the flexible support rod (113), and the flexible limiting disc (114) are integrally formed rubber components.

4. The tool box for installing weak current according to claim 1, wherein: It also includes: a middle box (2) symmetrically arranged and pivotally connected to the top end of the lower box (1); an upper box (3) symmetrically arranged and pivotally connected to the top end of the middle box (2); a first connecting arm (4) symmetrically arranged and pivotally connected to one end of the lower box (1) and the other end of the middle box (2); a second connecting arm (5) symmetrically arranged and parallel to the first connecting arm (4), and pivotally connected to one end of the lower box (1) and the other end of the upper box (3), and the middle part of the second connecting arm (5) is pivotally connected to the middle box (2); a third connecting arm (6) symmetrically arranged and parallel to the second connecting arm (5), and pivotally connected to one end of the middle box (2) and the other end of the upper box (3).

5. The tool box for installing weak current according to claim 4, wherein: It also includes: a top cover (7) symmetrically arranged and hingedly connected to the top end of the upper box (3); a locking assembly (8) used to lock the two top covers (7) after being closed.

6. The tool box for installing weak current according to claim 5, wherein: The locking assembly (8) comprises: a first positioning strip (81) fixedly arranged on the free end of one of the top covers (7); a second positioning strip (82) fixedly arranged on the free end of the other top cover (7), and a positioning notch (821) is formed in the second positioning strip (82); a positioning screw (83) fixedly arranged on the outer wall of the first positioning strip (81) and penetrating through the positioning notch (821); a butterfly nut (84) threadedly mounted on the protruding end of the positioning screw (83).

7. The tool box for installing weak current according to claim 5, wherein: The top cover (7) comprises: A first plate body (71) hinged to the top end of the upper box (3); A second plate body (72) hinged to the free end of the first plate body (71).

8. The tool box for installing weak current according to claim 1, wherein: Further comprising: Positioning plates (9) fixed symmetrically to the top end of the lower box (1); A handle (10) pivoted to the top end of the positioning plate (9).

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