Outdoor weak current equipment box for building service

Abstract

The utility model relates to the technical field of weak current equipment boxes, and discloses an outdoor weak current equipment box for building service, which comprises a base, a double-end motor is fixedly connected in the base, a threaded rod is fixedly connected to the output end of the double-end motor, a movable block is in threaded connection with the outside of the threaded rod, and a movable block is fixedly connected to the movable block. The upper portions of the two movable blocks are fixedly connected with first hinge blocks, the interiors of the first hinge blocks are rotationally connected with movable supporting rods, the other ends of the movable supporting rods are rotationally connected to the interiors of second hinge blocks, the upper portions of the two second hinge blocks are fixedly connected with push blocks, and the upper portions of the push blocks are fixedly connected with a box body. According to the utility model, the box body can be conveniently lifted, and the space between the bottom of the equipment and the ground can be increased, so that the possibility of air circulation is increased, moisture such as rainwater and moisture can be effectively prevented from entering the equipment box, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of weak current equipment boxes, in particular to an outdoor weak current equipment box used for building services. Background Art

[0002] Building services generally refer to the various infrastructure and services provided to buildings to ensure the normal operation, safety and reliability of the buildings. These services include but are not limited to power supply, communication networks, security systems, automation systems, etc. Outdoor weak current equipment boxes play an important role in building services. They are usually used to store and protect various weak current equipment, such as network equipment, communication equipment, monitoring equipment, etc. These equipment need to be installed in the outdoor environment of the building. Outdoor weak current equipment boxes can provide waterproof, dustproof, anti-corrosion and other functions, effectively protecting the equipment from the influence of the external environment, so outdoor weak current equipment boxes for building services are needed.

[0003] When the existing outdoor weak current equipment box for building services is in use, the gear is driven to rotate by rotating the rotating shaft, and the gear will drive the sliding rack to move upward, and the sliding rack will drive the second partition to move upward, and the second partition will gradually move away from the first partition, so that the distance between them increases, thereby achieving the effect of conveniently adjusting the distance between the partitions. However, when this type of outdoor weak current equipment box is in use, the equipment box has a poor heat dissipation effect. If the heat dissipation effect of the outdoor weak current equipment box is poor, the heat generated by the equipment during operation cannot be effectively dissipated, which will cause the equipment to overheat. Overheating will reduce the performance, stability and life of the equipment, and even cause equipment failure or damage, and additional energy is required to maintain the normal operating temperature of the equipment. This will increase the energy consumption of the equipment, lead to energy waste, and bring additional energy costs. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an outdoor weak current equipment box for building services, aiming to improve the problem of poor heat dissipation effect of the outdoor weak current equipment box for building services in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an outdoor weak-current equipment box for building services, comprising a base, a double-headed motor is fixedly connected to the inside of the base, a threaded rod is fixedly connected to the output end of the double-headed motor, a moving block is threadedly connected to the outside of the threaded rod, the upper parts of the two moving blocks are fixedly connected to hinge block 1, the hinge block 1 is rotatably connected to a movable support rod, the other end of the movable support rod is rotatably connected to the inside of hinge block 2, the upper parts of the two hinge blocks 2 are fixedly connected to push blocks, the upper parts of the push blocks are fixedly connected to a box body, limiting columns are fixedly connected to both sides of the bottom of the box body, limiting grooves are provided on both sides of the inside of the base, a plurality of limiting columns are slidably connected to the inside of the limiting grooves, a groove is provided inside the base, and the push blocks are slidably connected to the inside of the groove.

[0006] Furthermore, a rain shield is fixedly connected to the upper portion of the box body, a hydraulic rod is fixedly connected to the interior of the rain shield, a movable plate is fixedly connected to the output end of the hydraulic rod, the movable plate is slidably connected to the interior of the rain shield through a limit assembly, push rods are fixedly connected to both sides of the bottom of the rain shield, and an inclined plate is fixedly connected to the bottom of the push rod.

[0007] Furthermore, the limiting assembly includes positioning blocks, and the two positioning blocks are fixedly connected to the two sides of the movable plate. The interior of the positioning block is fixedly connected to a fixing rod, and the exterior of the fixing rod is rotatably connected to a pulley.

[0008] Furthermore, slide rails are provided on both sides of the interior of the rain shield, and the two pulleys are slidably connected to the interior of the slide rails.

[0009] Furthermore, both sides of the interior of the base are fixedly connected with sliding rods, and the two moving blocks are slidably connected to the outside of the sliding rods.

[0010] Furthermore, springs are sleeved on both sides of the outside of the sliding rod, one end of the spring is fixedly connected to a moving block, and the other end of the spring is fixedly connected to the inside of the base.

[0011] Furthermore, the inner periphery of the limiting groove is provided with clamping grooves, the outer periphery of the limiting column is fixedly connected with clamping blocks, and the clamping blocks are slidably connected to the inner periphery of the clamping grooves.

[0012] Furthermore, heat dissipation plates are provided on both sides of the inner bottom of the box.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the cooperation of multiple structures such as a double-headed motor, a threaded rod, a moving block, a sliding rod, a spring and a hinged block, it is possible to conveniently lift the box body, which can increase the space between the bottom of the equipment and the ground, thereby increasing the possibility of air circulation, helping to maintain the temperature inside the equipment box within a safe range, preventing the equipment from overheating, and improving the stability and reliability of the equipment.

[0015] 2. In the utility model, through the cooperation of multiple structures such as rain shields, hydraulic rods, movable plates, positioning blocks, fixed rods and pulleys, it is possible to effectively prevent rainwater, moisture and other moisture from entering the interior of the equipment box, reduce the risk of equipment getting damp, short-circuited or damaged, prevent rainwater from accumulating on the box body, and thus reduce the possibility of moisture penetrating into the box, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a main perspective view of an outdoor weak current equipment box for building services proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the base of an outdoor weak current equipment box for building services proposed by the utility model;

[0018] Figure 3 A schematic diagram of the internal structure of a rain shield for an outdoor weak current equipment box for building services proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the box of the outdoor weak current equipment box for building services proposed by the utility model;

[0020] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 6 for Figure 3 Enlarged view of point B in the middle.

[0022] Legend:

[0023] 1. Base; 2. Box; 3. Double-headed motor; 4. Threaded rod; 5. Moving block; 6. Slide rod; 7. Spring; 8. Articulated block 1; 9. Movable support rod; 10. Articulated block 2; 11. Push block; 12. Groove; 13. Limiting groove; 14. Limiting column; 15. Block; 16. Slot; 17. Rain shield; 18. Hydraulic rod; 19. Movable plate; 20. Positioning block; 21. Fixed rod; 22. Pulley; 23. Slide rail; 24. Push rod; 25. Inclined plate; 26. Heat sink. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1 , Figure 2 and Figure 5 The utility model provides an embodiment: an outdoor weak current equipment box for building services, including a base 1, a double-headed motor 3 is fixedly connected inside the base 1, a threaded rod 4 is fixedly connected to the output end of the double-headed motor 3, a moving block 5 is threadedly connected to the outside of the threaded rod 4, the upper parts of the two moving blocks 5 are fixedly connected to a hinge block 1 8, the interior of the hinge block 1 8 is rotatably connected to a movable support rod 9, the other end of the movable support rod 9 is rotatably connected to the interior of a hinge block 2 10, the upper parts of the two hinge blocks 2 10 are fixedly connected to push blocks 11, the upper parts of the push blocks 11 are fixedly connected to a box body 2, both sides of the bottom of the box body 2 are fixedly connected to limiting columns 14, limiting grooves 13 are provided on both sides of the interior of the base 1, and a plurality of limiting columns 14 are slidably connected to the interior of the limiting grooves 13, a groove 12 is provided inside the base 1, and the push block 11 is slidably connected to the interior of the groove 12.

[0026] The base 1 fixes the double-headed motor 3, and the base 1 can provide additional protection to prevent the double-headed motor 3 from being directly damaged by the external environment, such as water, dust, corrosion, etc., which helps to extend the service life of the double-headed motor 3 and improve its reliability. The double-headed motor 3 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the moving block 5 to move. The movement of the moving block 5 drives the upper hinge block 8 to move. The movement of the hinge block 18 drives the movable support rod 9 to move. The movement of the movable support rod 9 drives the hinge block 2 10 to move. When the hinge block 2 10 moves, it drives the push block 11 to move upward from the inside of the groove 12. Under the action of the push block 11, the box body 2 moves up and down, driving the limit column 14 to move up and down inside the limit slot 13.

[0027] Reference Figure 1 , Figure 3 and Figure 6A rain shield 17 is fixedly connected to the upper part of the box body 2, a hydraulic rod 18 is fixedly connected inside the rain shield 17, a movable plate 19 is fixedly connected to the output end of the hydraulic rod 18, and the movable plate 19 is slidably connected to the inside of the rain shield 17 through a limiting assembly. The limiting assembly includes a positioning block 20, and the two positioning blocks 20 are fixedly connected to both sides of the movable plate 19. The inside of the positioning block 20 is fixedly connected to a fixed rod 21, and the outside of the fixed rod 21 is rotatably connected to a pulley 22. Push rods 24 are fixedly connected to both sides of the bottom of the rain shield 17, and an inclined plate 25 is fixedly connected to the bottom of the push rod 24. Slide rails 23 are provided on both sides of the inside of the rain shield 17, and the two pulleys 22 are slidably connected to the inside of the slide rails 23.

[0028] The box body 2 fixes the rain shield 17 through the support rod. The rain shield 17 is provided to prevent rainwater from entering the interior of the box body 2. The hydraulic rod 18 pushes the movable plate 19 to move. When the movable plate 19 moves, it drives the positioning block 20 to move. When the positioning block 20 moves, it drives the pulley 22 to move. The fixed rod 21 fixes the pulley 22. When the pulley 22 moves, it slides inside the slide rail 23. The slide rail 23 plays a limiting role, so that the pulley 22 can slide on a fixed track. Under the action of the slide rail 23, the movable plate 19 drives the push rod 24 to move, and the push rod 24 drives the inclined plate 25 to move.

[0029] Reference Figure 2 , Figure 4 and Figure 5 Slide rods 6 are fixedly connected to both sides of the interior of the base 1, and two moving blocks 5 are slidably connected to the outside of the slide rods 6. Springs 7 are sleeved on both sides of the outside of the slide rods 6, one end of the spring 7 is fixedly connected to the moving block 5, and the other end of the spring 7 is fixedly connected to the inside of the base 1. Card grooves 16 are opened around the inside of the limiting groove 13, and card blocks 15 are fixedly connected to the outside of the limiting column 14. The card blocks 15 are slidably connected to the inside of the card grooves 16, and heat dissipation plates 26 are provided on both sides of the inner bottom of the box body 2.

[0030] The base 1 fixes the two sliding bars 6. When the moving block 5 moves, it slides on the outside of the sliding bar 6, and the sliding bar 6 plays a limiting role. The function of the sliding bar 6 is to limit the movement range of the moving block 5, which can prevent the moving block 5 from deviating from the predetermined trajectory or position during the movement. When the two moving blocks 5 move, they squeeze the spring 7, and the spring 7 plays a certain buffering role. When the limiting column 14 moves, it drives the card block 15 to move. When the card block 15 moves, it slides up and down inside the card slot 16, and the card slot 16 plays a limiting role. Under the action of the limiting column 14 and the card block 15, the stability of the box 2 when it moves up and down is improved. By providing a heat sink 26, it can effectively help dissipate heat and conduct the heat generated inside the box 2 to the external environment.

[0031] Working principle: when in use, start the double-headed motor 3, the output end of the double-headed motor 3 drives the threaded rod 4 to rotate, the rotation of the threaded rod 4 drives the moving block 5 to move, when the moving block 5 moves, it drives the hinge block 1 8 to move, the movement of the hinge block 1 8 drives the hinge block 2 10 connected by the movable support rod 9 to move, when the two moving blocks 5 are close to each other, the hinge block 2 10 pushes the push block 11 to move upward, and the push block 11 pushes the box body 2 to move upward, under the action of the limit column 14, the box body 2 moves upward as a whole, so that the heat inside the box body 2 is discharged through the heat dissipation plate 26, so that the box body 2 can be easily lifted, and the space between the bottom of the equipment and the ground can be increased, thereby increasing the possibility of air circulation, which is helpful to maintain the equipment The temperature inside the box is within a safe range, which prevents the equipment from overheating and improves the stability and reliability of the equipment. When encountering rainy weather, the hydraulic rod 18 is started, and the output ends of the two hydraulic rods 18 push the movable plate 19 to move. Under the action of the pulley 22, the movable plate 19 drives the push rod 24 to move to both sides, and the push rod 24 pushes the two inclined plates 25 to move outward, so that the two inclined plates 25 move out of the rain shield 17, so that rainwater slides to both sides through the block 15, thereby effectively preventing rainwater, moisture and other moisture from entering the equipment box, reducing the risk of equipment getting damp, short circuit or damage, preventing rainwater from accumulating on the box body 2, and thereby reducing the possibility of moisture penetrating into the box, thereby extending the service life of the equipment.

[0032] 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. An outdoor weak current equipment box for building services, comprising a base (1), characterized in that: The base (1) is fixedly connected to a double-headed motor (3) inside, the output end of the double-headed motor (3) is fixedly connected to a threaded rod (4), the outer thread of the threaded rod (4) is connected to a moving block (5), the upper parts of the two moving blocks (5) are fixedly connected to a hinge block 1 (8), the interior of the hinge block 1 (8) is rotatably connected to a movable support rod (9), the other end of the movable support rod (9) is rotatably connected to the interior of the hinge block 2 (10), and the two hinge blocks 2 (10) are connected to each other. The upper part of each of the push blocks (11) is fixedly connected to a box body (2), the upper part of each of the push blocks (11) is fixedly connected to a box body (2), both sides of the bottom of each of the box bodies (2) are fixedly connected to limiting columns (14), both sides of the interior of each of the bases (1) are provided with limiting grooves (13), a plurality of limiting columns (14) are slidably connected to the interior of the limiting grooves (13), a groove (12) is provided inside the base (1), and the push block (11) is slidably connected to the interior of the groove (12).

2. The outdoor weak current equipment box for building services according to claim 1 is characterized in that: The upper part of the box body (2) is fixedly connected to a rain shield (17), the interior of the rain shield (17) is fixedly connected to a hydraulic rod (18), the output end of the hydraulic rod (18) is fixedly connected to a movable plate (19), the movable plate (19) is slidably connected to the interior of the rain shield (17) through a limit assembly, both sides of the bottom of the rain shield (17) are fixedly connected to push rods (24), and the bottom of the push rods (24) is fixedly connected to an inclined plate (25).

3. The outdoor weak current equipment box for building services according to claim 2 is characterized in that: The limiting assembly comprises a positioning block (20), wherein the two positioning blocks (20) are fixedly connected to the two sides of the movable plate (19), the interior of the positioning block (20) is fixedly connected to a fixing rod (21), and the exterior of the fixing rod (21) is rotatably connected to a pulley (22).

4. The outdoor weak current equipment box for building services according to claim 3 is characterized in that: Slide rails (23) are provided on both sides of the interior of the rain shield (17), and the two pulleys (22) are slidably connected inside the slide rails (23).

5. The outdoor weak current equipment box for building services according to claim 1 is characterized in that: Sliding rods (6) are fixedly connected to both sides of the interior of the base (1), and the two moving blocks (5) are slidably connected to the outside of the sliding rods (6).

6. The outdoor weak current equipment box for building services according to claim 5, characterized in that: Springs (7) are sleeved on both sides of the outside of the sliding rod (6); one end of the spring (7) is fixedly connected to the moving block (5), and the other end of the spring (7) is fixedly connected to the inside of the base (1).

7. The outdoor weak current equipment box for building services according to claim 1, characterized in that: The inner periphery of the limiting groove (13) is provided with a clamping groove (16), and the outer periphery of the limiting column (14) is fixedly connected with a clamping block (15), and the clamping block (15) is slidably connected to the inner periphery of the clamping groove (16).

8. The outdoor weak current equipment box for building services according to claim 1, characterized in that: Heat dissipation plates (26) are provided on both sides of the inner bottom of the box body (2).

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