Weak current box

Abstract

The utility model discloses a weak current box, the middle part of the inner side of a mounting outer box is provided with an electrical element, the four corners of the inner side of the mounting outer box are fixedly connected with adjusting cross rods, and one end of each adjusting cross rod is fixedly connected with an adjusting vertical rod corresponding to the inner corner of the mounting outer box. An adjusting screw rod is installed in the middle of the inner side of the adjusting transverse rod through threads, and an extrusion triangular block is rotationally connected to the position, corresponding to the end of the inner side of the adjusting transverse rod, of the end of the adjusting screw rod. The extrusion end block is driven to slide towards the outer side of the mounting outer box in the sliding process of the mounting inclined block, and the pressurization rubber piece is tightly attached to the inner wall of the mounting groove hole, so that mounting of the mounting outer box is achieved, and through the telescopic extrusion mounting mode, it is effectively avoided that additional mounting holes need to be formed in the mounting process of the mounting outer box, and the mounting efficiency is improved. And the installation convenience of the weak current box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weak current boxes, in particular to a weak current box. Background Art

[0002] The weak current box, as the name implies, is a centralized box for weaker voltage lines. It is generally used in modern home decoration. Network cables, telephone cables, computer monitors, USB cables, TV VGA, color difference, antennas, etc. can all be placed in it. If these things are not placed in order, it will be a large ball of wires, which is very messy and looks disharmonious, and will also affect cleaning. In short, the weak current box is used to install these devices and organize the wires;

[0003] However, due to the lack of corresponding auxiliary installation structure during the use of the weak current box, it is necessary to open additional installation channels in the installation square groove during the installation of the weak current box, which increases the difficulty of installing the weak current box and reduces the convenience of using the weak current box installation. Utility Model Content

[0004] The utility model provides a weak current box, which can effectively solve the problem that the weak current box proposed in the above background technology lacks a corresponding auxiliary installation structure during use, so that the weak current box needs to open an additional installation channel in the installation square groove during the installation process, thereby increasing the difficulty of installing the weak current box and reducing the convenience of installation and use of the weak current box.

[0005] To achieve the above object, the utility model provides the following technical solution: a weak current box, comprising an installation outer box, wherein an electrical component is arranged in the middle of the inner side of the installation outer box;

[0006] A telescopic installation mechanism is provided inside the installation outer box;

[0007] The telescopic installation mechanism includes an adjusting horizontal rod, an adjusting vertical rod, an adjusting screw rod, an extruding triangle block, an installing oblique block, an extruding end block and a pressurized film;

[0008] The four corners of the inner side of the outer box are fixedly connected with an adjusting cross bar, one end of the adjusting cross bar is fixedly connected with an adjusting vertical bar corresponding to the inner corner of the outer box, an adjusting screw is installed with a thread in the middle of the inner side of the adjusting cross bar, the end of the adjusting screw is rotatably connected with an extrusion triangular block at a position corresponding to the inner end of the adjusting cross bar, an installing oblique block is slidably installed at a position corresponding to one side of the extrusion triangular block in the adjusting vertical bar, one end of the installing oblique block is fixedly connected with an extrusion end block corresponding to the inner position of the adjusting vertical bar, and a pressurized film is bonded to the middle of the side surface of the extrusion end block.

[0009] Preferably, the two sides of the extruded triangular block fit tightly with the inner wall of the adjusting cross bar, the inclined surface of one side of the extruded triangular block fits correspondingly with the inclined surface of the installing inclined block, and the outer side of the extruded end block fits tightly and slidingly with the inner wall of the adjusting vertical rod.

[0010] Preferably, an internal fluid squeezing mechanism is provided inside the installation outer box;

[0011] The internal fluid extrusion mechanism includes a central extrusion bag, a connecting inner plate, a fluid guiding hose, a regulating small valve, a fixed side bag, an extrusion rubber plate and a supporting bottom plate;

[0012] A central extrusion bag is arranged on the inner side of the installation outer box at a position corresponding to the back side of the electrical component, a connecting inner plate is fixedly bonded to the end of the central extrusion bag, a liquid guiding hose is fixedly connected to the top ends of both sides of the central extrusion bag, a small regulating valve is installed on the outer end of the liquid guiding hose, fixed side bags are fixedly connected to the positions on both sides of the electrical component at the bottom of the small regulating valve, an extrusion rubber plate is bonded to the middle of the side surface of the fixed side bag, and a supporting bottom plate is fixedly connected to the bottom position of the electrical component at the inner side of the installation outer box.

[0013] Preferably, the connecting inner plate and the electrical component are connected to each other by bolts, the side surface of the extruded rubber plate is tightly fitted with the side surface of the electrical component, the top surface of the supporting bottom plate is tightly fitted with the bottom surface of the electrical component, and the central extrusion bag and the fixed side bag are filled with non-Newtonian fluid.

[0014] Preferably, a side magnetic sealing mechanism is provided on the side of the installation outer box;

[0015] The side magnetic sealing mechanism comprises a sealing side door, a fixed magnetic ring, an adsorption magnetic ring, a driving rubber handle and a mounting slot plate;

[0016] A sealed side door is hinged at one end of the side of the installation outer box, a fixed magnetic ring is embedded and installed on one edge of the installation outer box, an adsorption magnetic ring is embedded and installed at a position on the side of the sealed side door corresponding to one side of the fixed magnetic ring, a driving rubber handle is bonded at the middle position of one end of the side of the sealed side door, and a mounting slot plate is fixedly connected at the middle position of one side of the sealed side door.

[0017] Preferably, the fixed magnetic ring and the adsorption magnetic ring are adsorbed correspondingly to each other, and the mounting slot plate is made of a transparent material.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0019] 1. A telescopic installation mechanism is provided, and the adjusting screw is installed inside the installation outer box through the adjusting horizontal rod and the adjusting vertical rod. The adjusting screw can drive the extrusion triangle block to approach the extrusion end block, and then the extrusion triangle block drives the installation oblique block and the components thereon to slide along the inside of the adjusting vertical rod, and in the process of sliding the installation oblique block, the extrusion end block is driven to slide to the outside of the installation outer box, and the pressurized film is tightly fitted with the inner wall of the installation slot hole, thereby realizing the installation of the installation outer box. The telescopic extrusion installation method effectively avoids the need to open additional installation holes during the installation process of the installation outer box, thereby improving the installation convenience of the weak current box.

[0020] 2. An internal fluid extrusion mechanism is provided, and the electrical component can be connected to the end of the central extrusion bag by connecting the inner plate, and the adjusting small valve is loosened by a screwdriver to make the central extrusion bag and the inner cavity of the fixed side bag connected to each other, and the central extrusion bag is squeezed by pushing the electrical component horizontally, and the non-Newtonian fluid inside the central extrusion bag is introduced into the fixed side bag through the fluid guide hose after the central extrusion bag is squeezed, and after the fixed side bag expands, the extrusion rubber plate and the side of the electrical component are tightly fitted, and the bottom of the electrical component is auxiliary supported by the supporting bottom plate, and then the adjusting small valve is retightened to seal and limit the central extrusion bag and the fixed side bag, thereby realizing the clamping and fixing of the electrical component, effectively improving the installation and connection process between the electrical component and the installation outer box, so that the electrical component can be flexibly pulled along the inside of the installation outer box during maintenance, thereby effectively improving the convenience of installation of internal components of the weak current box.

[0021] 3. A side magnetic sealing mechanism is set up. The sealed side door can be installed on the side of the outer box through the mutual adsorption between the fixed magnetic ring and the adsorption magnetic ring. Then, additional push-pull fulcrums are set on the side of the sealed side door through the driving rubber handle to realize the rapid opening and closing of the sealed side door. At the same time, the marking card can be installed on the side of the sealed side door through the installation slot plate, so that the maintenance personnel can quickly identify the function of the buttons inside the weak current box, which effectively improves the convenience of using the weak current box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the telescopic installation mechanism of the utility model;

[0026] Figure 3It is a structural schematic diagram of the internal fluid extrusion mechanism of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the side magnetic sealing mechanism of the utility model;

[0028] Numbers in the figure: 1. Install the outer box; 2. Electrical components;

[0029] 3. Telescopic installation mechanism; 301. Adjusting horizontal rod; 302. Adjusting vertical rod; 303. Adjusting screw; 304. Extruding triangle block; 305. Installing oblique block; 306. Extruding end block; 307. Pressurized film;

[0030] 4. Internal fluid extrusion mechanism; 401. Central extrusion capsule; 402. Connecting inner plate; 403. Liquid guiding hose; 404. Adjusting small valve; 405. Fixed side capsule; 406. Extrusion rubber plate; 407. Supporting bottom plate;

[0031] 5. Side magnetic sealing mechanism; 501. Sealing side door; 502. Fixing magnetic ring; 503. Adsorption magnetic ring; 504. Driving rubber handle; 505. Installing slot plate. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Example: Figure 1-4 As shown, the utility model provides a technical solution, a weak current box, including an installation outer box 1, and an electrical component 2 is arranged in the middle of the inner side of the installation outer box 1;

[0034] A telescopic mounting mechanism 3 is arranged inside the mounting outer box 1;

[0035] The telescopic installation mechanism 3 includes an adjusting horizontal rod 301, an adjusting vertical rod 302, an adjusting screw rod 303, an extruding triangular block 304, an installation oblique block 305, an extruding end block 306 and a pressurized film 307;

[0036] An adjusting cross bar 301 is fixedly connected to the four corners of the inner side of the outer box 1, and one end of the adjusting cross bar 301 is fixedly connected to the adjusting vertical bar 302 corresponding to the inner corner of the outer box 1. An adjusting screw 303 is installed through a thread in the middle of the inner side of the adjusting cross bar 301, and an extrusion triangle block 304 is rotatably connected to the end of the adjusting screw 303 corresponding to the inner end position of the adjusting cross bar 301. An installation bevel block 305 is slidably installed in the adjustment vertical bar 302 at a position corresponding to one side of the extrusion triangle block 304. An extrusion end block 306 is fixedly connected to one end of the installation bevel block 305 corresponding to the inner position of the adjusting vertical bar 302, and a pressurized film 307 is bonded to the middle part of the side of the extrusion end block 306. The two sides of the extrusion triangle block 304 are tightly fitted with the inner wall of the adjusting cross bar 301, and the inclined surface on one side of the extrusion triangle block 304 and the inclined surface of the installation bevel block 305 are The outer side of the extruded end block 306 and the inner wall of the adjusting vertical rod 302 are tightly slidably fitted with each other, and the adjusting screw 303 is installed into the installation outer box 1 through the adjusting cross bar 301 and the adjusting vertical rod 302, and the extruded triangle block 304 can be driven to approach the extruded end block 306 through the adjusting screw 303, and then the installation inclined block 305 and the components thereon are driven to slide along the inside of the adjusting vertical rod 302 through the extruded triangle block 304, and during the sliding process of the installation inclined block 305, the extruded end block 306 is driven to slide toward the outer side of the installation outer box 1, and the pressurized film 307 is tightly fitted with the inner wall of the installation slot hole, thereby realizing the installation of the installation outer box 1, and the installation method of telescopic extrusion effectively avoids the need to open additional installation holes during the installation process of the installation outer box 1, thereby improving the installation convenience of the weak current box;

[0037] An internal fluid squeezing mechanism 4 is arranged inside the installation outer box 1;

[0038] The internal fluid extrusion mechanism 4 includes a central extrusion bag 401, a connecting inner plate 402, a fluid guiding hose 403, a regulating small valve 404, a fixed side bag 405, an extrusion rubber plate 406 and a supporting bottom plate 407;

[0039] A central extrusion capsule 401 is arranged on the inner side of the installation outer box 1 at the back side of the electrical component 2, a connecting inner plate 402 is fixedly bonded to the end of the central extrusion capsule 401, a liquid guiding hose 403 is fixedly connected to the top of both sides of the central extrusion capsule 401, an adjusting small valve 404 is installed at the outer end of the liquid guiding hose 403, fixed side capsules 405 are fixedly connected to the positions on both sides of the adjusting small valve 404 at the bottom corresponding to the electrical component 2, an extrusion rubber plate 406 is bonded to the middle part of the side of the fixed side capsule 405, a supporting bottom plate 407 is fixedly connected to the inner side of the installation outer box 1 at the bottom side of the electrical component 2, the connecting inner plate 402 and the electrical component 2 are connected to each other by bolts, the side of the extrusion rubber plate 406 is tightly fitted to the side of the electrical component 2, the top surface of the supporting bottom plate 407 is tightly fitted to the bottom surface of the electrical component 2, non-Newtonian fluid is contained in both the central extrusion capsule 401 and the fixed side capsule 405, and the electrical component 2 can be connected to the central extrusion capsule 401 by connecting the inner plate 402. The end of the central extrusion bag 401 is opened, and the small regulating valve 404 is loosened by a screwdriver to make the inner cavities of the central extrusion bag 401 and the fixed side bag 405 communicate with each other, and the central extrusion bag 401 is squeezed by pushing the electrical component 2 horizontally, and the non-Newtonian fluid inside the central extrusion bag 401 is introduced into the fixed side bag 405 through the liquid guide hose 403 after the central extrusion bag 401 is squeezed, and after the fixed side bag 405 expands, the extrusion rubber plate 406 is tightly fitted with the side of the electrical component 2, and the bottom of the electrical component 2 is auxiliary supported by the supporting bottom plate 407, and then the small regulating valve 404 is re-tightened to seal and limit the central extrusion bag 401 and the fixed side bag 405, thereby realizing the clamping and fixing of the electrical component 2, effectively improving the installation and connection process between the electrical component 2 and the installation outer box 1, so that the electrical component 2 can be flexibly pulled along the inside of the installation outer box 1 during maintenance, thereby effectively improving the convenience of installing the internal components of the weak current box;

[0040] A side magnetic sealing mechanism 5 is provided on the side of the outer box 1;

[0041] The side magnetic sealing mechanism 5 includes a sealing side door 501, a fixed magnetic ring 502, an adsorption magnetic ring 503, a driving rubber handle 504 and a mounting slot plate 505;

[0042] A sealed side door 501 is hinged at one end of the side of the installation outer box 1, a fixed magnetic ring 502 is embedded and installed at one side edge of the installation outer box 1, an adsorption magnetic ring 503 is embedded and installed at a position on the side of the sealed side door 501 corresponding to the fixed magnetic ring 502, a driving rubber handle 504 is bonded at the middle position of one end of the side of the sealed side door 501, and a mounting groove plate 505 is fixedly connected at the middle position of one side of the sealed side door 501, the fixed magnetic ring 502 and the adsorption magnetic ring 503 are adsorbed correspondingly to each other, and the mounting groove plate 505 is made of transparent material The sealed side door 501 can be installed on the side of the outer box 1 through the mutual adsorption between the fixed magnetic ring 502 and the adsorption magnetic ring 503, and then an additional push-pull fulcrum can be set on the side of the sealed side door 501 through the driving rubber handle 504 to realize the rapid opening and closing of the sealed side door 501. At the same time, the marking card can be installed on the side of the sealed side door 501 through the installation slot plate 505, so that the maintenance personnel can quickly identify the function of the buttons inside the weak-current box, which effectively improves the convenience of using the weak-current box.

[0043] Working principle and use process of the utility model: In the actual application process of the utility model, when the weak current box needs to be installed, the adjusting screw 303 is installed inside the installation outer box 1 through the adjusting cross bar 301 and the adjusting vertical rod 302, and the extrusion triangle block 304 can be driven to approach the extrusion end block 306 through the adjusting screw 303, and then the installation inclined block 305 and the components thereon are driven to slide along the inside of the adjusting vertical rod 302 through the extrusion triangle block 304;

[0044] During the sliding of the installation inclined block 305, the extrusion end block 306 is driven to slide toward the outside of the installation outer box 1, and the pressure film 307 is tightly fitted with the inner wall of the installation slot, thereby realizing the installation of the installation outer box 1. The installation method of telescopic extrusion effectively avoids the need to open additional installation holes during the installation of the installation outer box 1, thereby improving the convenience of installation of the weak current box.

[0045] When it is necessary to fix the electrical component 2 installed inside the outer box 1, the electrical component 2 can be connected to the end of the central extrusion capsule 401 by connecting the inner plate 402, and the small regulating valve 404 is loosened by a screwdriver to make the central extrusion capsule 401 and the inner cavity of the fixed side capsule 405 communicate with each other, and the central extrusion capsule 401 is squeezed by pushing the electrical component 2 horizontally, and after the central extrusion capsule 401 is squeezed, the non-Newtonian fluid inside the central extrusion capsule 401 is introduced into the fixed side capsule 405 through the liquid guiding hose 403;

[0046] After the fixed side bag 405 is expanded, the extruded rubber plate 406 is closely fitted to the side of the electrical component 2, and the bottom of the electrical component 2 is supported by the supporting bottom plate 407, and then the regulating small valve 404 is re-tightened to seal and limit the central extrusion bag 401 and the fixed side bag 405, thereby achieving the clamping and fixing of the electrical component 2, effectively improving the installation and connection process between the electrical component 2 and the installation outer box 1, so that the electrical component 2 can be flexibly pulled along the inside of the installation outer box 1 during maintenance, thereby effectively improving the convenience of installing the internal components of the weak current box;

[0047] When auxiliary marking of the weak current box is required, the sealed side door 501 can be installed to the side of the outer box 1 through the mutual adsorption between the fixed magnetic ring 502 and the adsorption magnetic ring 503, and then an additional push-pull fulcrum can be set on the side of the sealed side door 501 through the driving rubber handle 504 to achieve rapid opening and closing of the sealed side door 501. At the same time, the marking card can be installed on the side of the sealed side door 501 through the installation slot plate 505, so that maintenance personnel can quickly identify the function of the buttons inside the weak current box, which effectively improves the convenience of using the weak current box.

[0048] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A weak current box, comprising an installation outer box (1), characterized in that: An electrical component (2) is arranged in the middle of the inner side of the installation outer box (1); A telescopic installation mechanism (3) is arranged inside the installation outer box (1); The telescopic installation mechanism (3) comprises an adjusting horizontal rod (301), an adjusting vertical rod (302), an adjusting screw rod (303), an extruding triangular block (304), an installation oblique block (305), an extruding end block (306) and a pressurized film (307); The four corners of the inner side of the installation outer box (1) are all fixedly connected with an adjusting cross bar (301); one end of the adjusting cross bar (301) is fixedly connected with an adjusting vertical bar (302) at a corresponding inner corner of the installation outer box (1); an adjusting screw (303) is threadedly installed in the middle of the inner side of the adjusting cross bar (301); an end of the adjusting screw (303) is rotatably connected with an extrusion triangular block (304) at a position corresponding to the inner end of the adjusting cross bar (301); an installation inclined block (305) is slidably installed in the inner side of the adjusting vertical bar (302) at a position corresponding to one side of the extrusion triangular block (304); one end of the installation inclined block (305) is fixedly connected with an extrusion end block (306) at a position corresponding to the inner side of the adjusting vertical bar (302); a pressurized film (307) is bonded to the middle of the side of the extrusion end block (306).

2. A weak current box according to claim 1, characterized in that: The two sides of the extruded triangular block (304) are tightly fitted with the inner wall of the adjusting horizontal rod (301), the inclined surface of one side of the extruded triangular block (304) is correspondingly fitted with the inclined surface of the installation inclined block (305), and the outer side of the extruded end block (306) is tightly slidably fitted with the inner wall of the adjusting vertical rod (302).

3. A weak current box according to claim 1, characterized in that: An internal fluid squeezing mechanism (4) is arranged inside the installation outer box (1); The internal fluid squeezing mechanism (4) comprises a central squeezing bag (401), a connecting inner plate (402), a fluid guiding hose (403), a regulating small valve (404), a fixed side bag (405), an squeezing rubber plate (406) and a supporting bottom plate (407); A central extrusion capsule (401) is arranged on the inner side of the installation outer box (1) at a position corresponding to the back side of the electrical component (2); a connecting inner plate (402) is fixedly bonded to the end of the central extrusion capsule (401); liquid guide hoses (403) are fixedly connected to the top ends of both sides of the central extrusion capsule (401); a regulating small valve (404) is installed at the outer end of the liquid guide hose (403); fixed side capsules (405) are fixedly connected to the bottom of the regulating small valve (404) at positions corresponding to both sides of the electrical component (2); an extrusion rubber plate (406) is bonded to the middle of the side of the fixed side capsule (405); and a supporting bottom plate (407) is fixedly connected to the inner side of the installation outer box (1) at a position corresponding to the bottom of the electrical component (2).

4. A weak current box according to claim 3, characterized in that: The connecting inner plate (402) and the electrical component (2) are connected to each other via bolts, the side surface of the extruded rubber plate (406) is tightly fitted with the side surface of the electrical component (2), the top surface of the supporting bottom plate (407) is tightly fitted with the bottom surface of the electrical component (2), and the central extrusion bag (401) and the fixed side bag (405) are both filled with non-Newtonian fluid.

5. A weak current box according to claim 1, characterized in that: A side magnetic sealing mechanism (5) is provided on the side of the installation outer box (1); The side magnetic sealing mechanism (5) comprises a sealing side door (501), a fixed magnetic ring (502), an adsorption magnetic ring (503), a driving rubber handle (504) and a mounting slot plate (505); A sealed side door (501) is hingedly connected to one end of the side of the installation outer box (1); a fixed magnetic ring (502) is embedded and installed on one side edge of the installation outer box (1); an adsorption magnetic ring (503) is embedded and installed at a position on the side of the sealed side door (501) corresponding to one side of the fixed magnetic ring (502); a driving rubber handle (504) is bonded at a middle position of one end of the side of the sealed side door (501); and a mounting slot plate (505) is fixedly connected at a middle position of one side of the sealed side door (501).

6. A weak current box according to claim 5, characterized in that: The fixed magnetic ring (502) and the adsorption magnetic ring (503) are adsorbed correspondingly to each other, and the mounting slot plate (505) is made of a transparent material.

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