A waterproof distribution box with adjustable installation angle

Abstract

The present invention provides a waterproof distribution box with adjustable installation angle, which relates to the technical field of distribution boxes. Three trapezoidal mounting seats are all fixedly connected to one end of a distribution box body, a bidirectional screw is rotatably connected inside the three trapezoidal mounting seats, a handle bar is fixedly connected to the outer surface of the bidirectional screw, two rectangular sliders are both threadedly connected to the outer surface of the bidirectional screw, two connecting rods are respectively rotatably connected inside the two rectangular sliders, a rotating disk is sleeved on the outer surface of a round rod rotating shaft, a damping rotating shaft is fixedly connected to one end of the distribution box body close to the U-shaped mounting seat, the handle bar is held and the bidirectional screw is rotated, two threads arranged at the outer end of the bidirectional screw rotate in opposite directions, the rotation of the bidirectional screw drives the two rectangular sliders to slide in opposite directions, the two rectangular sliders slide and squeeze to push the connecting rod to rotate, the rotating disk is synchronously pushed to rotate by the two connecting rods, and the rotating disk drives the round rod rotating shaft to rotate so as to adjust the placement angle of the touch screen body.

Description

Technical Field

[0001] The invention belongs to the technical field of distribution boxes, and more specifically, particularly relates to a waterproof distribution box with adjustable installation angle. Background Art

[0002] The distribution box is mainly used to reasonably distribute and effectively control electricity. It is an indispensable and important part of the power system. In factories, municipal engineering and other places, the distribution box plays a key role to ensure that electricity can be safely, stably and efficiently transmitted to various electrical equipment. The current device usually requires the following technologies in practical applications:

[0003] 1. Good insulation materials ensure effective isolation of the internal circuit of the distribution box from the external environment to prevent leakage and short circuit;

[0004] 2. The heat dissipation system can timely dissipate the heat generated by the electrical components inside the distribution box during operation to avoid overheating and damage;

[0005] 3. Overcurrent and short-circuit protection devices can quickly cut off the power supply when the circuit is abnormal to protect the safety of equipment and personnel;

[0006] 4. Reasonable wiring design makes the lines neat and orderly, reduces electromagnetic interference and improves power transmission efficiency.

[0007] At present, in order to meet the functional requirements of distribution boxes, a variety of equipment and methods are used. Some distribution boxes are equipped with touch screens. The addition of touch screens allows operators to intuitively perform various operations through the graphical interface on the touch screen, such as switch control, parameter setting, etc., making the operation simpler and faster.

[0008] However, there is a prominent problem with the above method. First, the touch screen in the existing distribution box is usually installed in a fixed connection manner and lacks the function of angle adjustment. For people of different heights or different operating positions, it is impossible to obtain the best viewing angle. The operator needs to adapt to the fixed touch screen angle in an uncomfortable posture for a long time, which increases work fatigue.

[0009] Secondly, moisture in the distribution box is usually adsorbed by adding moisture-proof materials, but saturation will occur after adsorbing a certain amount of moisture. A large space is usually left in the distribution box for moisture-proof materials to facilitate the staff to reach into the distribution box to take out the moisture-proof materials, reducing the utilization rate of the distribution box space.

[0010] In view of the existing structure and defects, improvements are made to provide a waterproof distribution box with adjustable installation angle, in order to achieve a more practical purpose. Summary of the invention

[0011] In order to solve the above technical problems, the present invention provides a waterproof distribution box with adjustable installation angle to solve the above problems.

[0012] A waterproof distribution box with adjustable installation angle comprises a distribution box body, wherein a rotating shielding protection mechanism is rotatably connected inside the distribution box body, the protection mechanism comprises a box door body, the box door body is rotatably connected inside the distribution box body, and a press-controlled interactive mechanism is arranged on the outer surface of the box door body, the interactive mechanism comprises a U-shaped mounting seat, a round rod rotating shaft, a cylindrical support seat and a touch screen body, the U-shaped mounting seat is fixedly connected inside the box door body, the round rod rotating shaft is rotatably connected inside the U-shaped mounting seat, the cylindrical support seat is sleeved on the outer surface of the round rod rotating shaft, the cylindrical support seat is rotatably connected inside the U-shaped mounting seat, the touch screen body is fixedly connected to the outer surface of the cylindrical support seat, and an adjustment mechanism for adjusting the angle is arranged on one end of the distribution box body close to the U-shaped mounting seat, and the adjustment mechanism comprises three trapezoidal mounting seats, a bidirectional screw, A handle rod, two rectangular sliders, two connecting rods and a rotating disk, the three trapezoidal mounting seats are all fixedly connected to one end of the distribution box body close to the U-shaped mounting seat, the bidirectional screw is rotatably connected inside the three trapezoidal mounting seats, the handle rod is fixedly connected to the outer surface of the bidirectional screw, the two rectangular sliders are threadedly connected to the outer surface of the bidirectional screw, the two connecting rods are respectively rotatably connected inside the two rectangular sliders, the rotating disk is sleeved on the outer surface of the round rod shaft, the two connecting rods are rotatably connected inside the rotating disk, the outer surface of the round rod shaft is provided with an auxiliary mechanism for stabilizing the placement angle, the auxiliary mechanism includes a damping shaft, the damping shaft is fixedly connected to one end of the distribution box body close to the U-shaped mounting seat, the damping shaft is sleeved on the end of the outer surface of the round rod shaft away from the rotating disk, and one end of the touch screen body close to the U-shaped mounting seat is fixedly connected with a wiring seat.

[0013] Preferably, a rectangular mounting groove is provided inside the door body, and the U-shaped mounting seat is fixedly connected inside the rectangular mounting groove.

[0014] Preferably, a group of start / stop buttons are fixedly connected to the outer surface of the box door body, and two fan bodies are fixedly connected to the inside of the distribution box body.

[0015] Preferably, the two fan bodies are respectively fixedly connected to two sides of the distribution box body, and a waterproof filter plate is fixedly connected to the sides of the two fan bodies that are close to each other.

[0016] Preferably, fan blades are rotatably connected inside the two fan bodies, and return springs are sleeved on the lower ends of the two fan bodies.

[0017] Preferably, the lower ends of the two reset springs are sleeved with clamping blocks, and the outer surfaces of the two clamping blocks are sleeved with rubber pads.

[0018] Preferably, a baffle is rotatably connected inside the distribution box body, and a moisture-proof material box is slidably connected inside the distribution box body.

[0019] Preferably, one end of the moisture-proof material box is fixedly connected to a T-shaped slider, and one end of the outer surface of the moisture-proof material box close to the T-shaped slider is fixedly connected to a sliding seat.

[0020] Preferably, the T-shaped slider and the sliding seat are both slidably connected inside the distribution box body, and a rack is fixedly connected inside the sliding seat.

[0021] Preferably, a rotating rod is rotatably connected inside the distribution box body, a gear is sleeved on the outer surface of the rotating rod, and the gear is meshed with the rack.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In the present invention, a bidirectional screw is provided, so that the placement angle of the touch screen body can be adjusted when the distribution box body is in use. When performing the placement angle adjustment operation, the handle rod is held and the bidirectional screw is rotated. The two threads arranged at the outer end of the bidirectional screw have opposite rotation directions. The rotation of the bidirectional screw drives the two rectangular sliders to slide in opposite directions. The sliding and squeezing of the two rectangular sliders push the connecting rod to rotate. The two connecting rods synchronously push the rotating disk to rotate. The rotating disk drives the round rod shaft to rotate to adjust the placement angle of the touch screen body. The operator can quickly adjust the touch screen body to a comfortable and easy-to-operate and observe angle, which helps to improve work efficiency and operation accuracy.

[0024] In the present invention, a clamping block is provided, and when the fan body is installed, the fan body is aligned with the installation slot provided in the distribution box body and slidably inserted therein, and both ends of the two clamping blocks connected to the lower end of the fan body are inclined surfaces. When the fan body is slid and inserted, the surface of the distribution box body will squeeze the inclined surface of the clamping block to lift it upward, and the clamping block slides and squeezes the reset spring to contract. When the fan body slides to the installation position, the clamping block and the installation slot provided in the distribution box body that is adapted thereto are on the same vertical line. At this time, the clamping block loses the squeezing force, and the clamping block is pushed downward by the reset spring to be clamped in the distribution box body. When the bolts are screwed to install and fix the fan body, a certain limiting force is applied to the fan body by the clamping block, thereby ensuring the stability of the fan body during installation, assisting the smooth progress of the installation work, and improving the efficiency of the installation work.

[0025] In the present invention, a moisture-proof material box is provided. After the moisture-proof material box is used for a long time, the moisture-proof particles inside the moisture-proof material box need to be replaced. When performing the replacement operation, the baffle is screwed to open, and the rotating rod is screwed counterclockwise. The rotation of the rotating rod drives the gear to engage the rack, and the engagement of the rack drives the sliding seat to slide toward the end close to the baffle, and the moisture-proof material box is pulled out by the sliding seat. At this time, the material can be pulled out by holding the pull rod on the surface of the sliding seat to replace the material. The moisture-proof material box is driven to slide out for replacement and maintenance by screwing the rotating rod, which improves the convenience of the moisture-proof material box taking operation, avoids the need for the staff to extend their arms into the distribution box body to pull the moisture-proof material box out, and the moisture-proof material box that can be slid out improves the compactness of the device space, saves the space required for storing and placing the moisture-proof material box, and improves the utilization space inside the device.

[0026] In the present invention, a damping shaft is provided, and the damping shaft is sleeved on the outer surface of the round rod shaft. When the round rod shaft drives the touch screen body to rotate to adjust the placement angle, the damping force generated by the damping shaft will resist the rotation tendency of the round rod shaft caused by gravity or other external forces, so that the round rod shaft can remain stable after being adjusted to the required angle, thereby improving the reliability of the adjustment function.

[0027] In the present invention, a waterproof filter plate is provided, and the shielding effect of the distribution box body is ensured by the rotating box door body and baffle in the distribution box body, so that the electrical components installed in the distribution box body are prevented from directly contacting with the air. The air exchange is achieved through the fan body and the rotating fan blades. The waterproof filter plate is installed in the air circulation path, so that it is difficult for water droplets to enter the interior of the distribution box body, thereby ensuring the waterproof performance of the device. In conjunction with the moisture-proof material box installed in the distribution box body, the moisture accumulated for a long time in the distribution room with low moisture content is adsorbed, thereby protecting the electrical components from water damage and reducing the risk of short circuit and failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0029] Figure 2 It is a schematic diagram of the bidirectional screw connection structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the baffle connection structure of the present invention;

[0031] Figure 4 It is an exploded view of the U-shaped mounting seat connection of the present invention;

[0032] Figure 5 This is an exploded view of the touch screen body connection of the present invention;

[0033] Figure 6 It is a schematic diagram of the rotating disk connection structure of the present invention;

[0034] Figure 7 is an exploded view of the fan blade connection of the present invention;

[0035] Figure 8 The present invention Figure 7 Enlarged view of point A in the middle;

[0036] Fig. 9 It is an exploded view of the connection of the moisture-proof material box of the present invention.

[0037] In the figure, the correspondence between the component names and the figure numbers is: 11, distribution box body; 12, box door body; 13, U-shaped mounting seat; 14, round rod shaft; 15, cylindrical support seat; 16, touch screen body; 17, trapezoidal mounting seat; 18, bidirectional screw; 19, handle rod; 21, rectangular slider; 22, connecting rod; 23, rotating disk; 24, damping shaft; 25, terminal block; 26, rectangular mounting groove; 27, start-stop button; 28, fan body; 29, waterproof filter plate; 31, fan blade; 32, reset spring; 33, block; 34, rubber pad; 35, baffle; 36, moisture-proof material box; 37, T-shaped slider; 38, sliding seat; 39, rack; 41, rotating rod; 42, gear. DETAILED DESCRIPTION

[0038] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] See also Figure 1-Figure 9The present invention provides a waterproof distribution box with adjustable installation angle, including a distribution box body 11. Various protection devices such as circuit breakers and fuses are installed in the distribution box body 11. The circuit is controlled by the protection devices. When the circuit fails such as overload, short circuit, leakage, etc., the power supply can be cut off in time to protect the safety of electrical equipment and personnel. A rotating shielding protection mechanism is rotatably connected inside the distribution box body 11. The protection mechanism includes a box door body 12. The box door body 12 is rotatably connected inside the distribution box body 11. The box door body 12 rotating inside the distribution box body 11 can prevent non-professionals from arbitrarily contacting the high-voltage live parts inside the distribution box body 11, thereby reducing the risk of electric shock accidents and reducing the entry of dust, water vapor, etc. into the distribution box body 11. In order to protect the normal operation of the electrical components inside the distribution box body 11, a press-controlled interactive mechanism is arranged on the outer surface of the box door body 12, and the interactive mechanism includes a U-shaped mounting seat 13, a round rod rotating shaft 14, a cylindrical support seat 15 and a touch screen body 16. The U-shaped mounting seat 13 is fixedly connected to the inside of the box door body 12, the round rod rotating shaft 14 is rotatably connected to the inside of the U-shaped mounting seat 13, the cylindrical support seat 15 is sleeved on the outer surface of the round rod rotating shaft 14, the cylindrical support seat 15 is rotatably connected to the inside of the U-shaped mounting seat 13, and the touch screen body 16 is fixedly connected to the outer surface of the cylindrical support seat 15. The touch screen body 16 installed on the box door body 12 can display the electrical parameters of each circuit in the distribution box in real time, such as current, voltage, power, electric energy, etc., as well as the operating status information of the equipment, such as The operator can check the opening and closing status of the switch, the temperature of the equipment, etc. by touching and pressing the surface of the touch screen body 16 to view different operation information pages of the distribution box body 11, such as electrical parameters of different circuits, historical data, fault records, etc., and can input control instructions by pressing the touch screen body 16 to start or stop the equipment connected to it. An adjustment mechanism for adjusting the angle is provided at one end of the distribution box body 11 close to the U-shaped mounting seat 13. The adjustment mechanism includes three trapezoidal mounting seats 17, a bidirectional screw 18, a handle bar 19, two rectangular sliders 21, two connecting rods 22 and a rotating disk 23. The three trapezoidal mounting seats 17 are fixedly connected to one end of the distribution box body 11 close to the U-shaped mounting seat 13, and the bidirectional screw 18 is rotatably connected to the three trapezoidal mounting seats 17. The handle bar 19 is fixedly connected to the outer surface of the bidirectional screw 18, the two rectangular sliders 21 are threadedly connected to the outer surface of the bidirectional screw 18, the two connecting rods 22 are rotatably connected to the inside of the two rectangular sliders 21, the rotating disk 23 is sleeved on the outer surface of the round rod shaft 14, the two connecting rods 22 are rotatably connected to the inside of the rotating disk 23, the outer surface of the round rod shaft 14 is provided with an auxiliary mechanism for stabilizing the placement angle, the auxiliary mechanism includes a damping shaft 24, the damping shaft 24 is fixedly connected to one end of the distribution box body 11 close to the U-shaped mounting seat 13, the damping shaft 24 is composed of a shaft core, a shaft sleeve and a damping medium such as grease, silicone oil or a special damping material. When the shaft core rotates in the shaft sleeve, the damping medium will generate resistance, and this resistance can control the rotation speed and strength of the shaft.Thereby, slow and smooth rotation is achieved, and a certain holding force is provided when the rotation stops to prevent the parts from shaking or moving at will. The damping shaft 24 is sleeved on the end of the outer surface of the round rod shaft 14 away from the rotating disk 23. When the distribution box body 11 is in use, the placement angle of the touch screen body 16 can be adjusted. When the placement angle adjustment operation is performed, the handle rod 19 is held and the bidirectional screw 18 is rotated. The two threads set at the outer end of the bidirectional screw 18 rotate in opposite directions. The rotation of the bidirectional screw 18 drives the two rectangular sliders 21 to slide in opposite directions (that is, slide toward one end that is away from or close to each other). The two rectangular sliders 21 slide and squeeze to push the connecting rod 22 to rotate, and the rotating disk 23 is synchronously pushed to rotate by the two connecting rods 22. The rotating disk 23 drives the round rod shaft 14 to rotate to adjust the touch screen body 16. The placement angle is adjusted, the round rod shaft 14 and the cylindrical support seat 15 rotate in the U-shaped mounting seat 13, the U-shaped mounting seat 13 is installed in the rectangular mounting groove 26 opened in the distribution box body 11 by screwing the bolts, and the touch screen body 16 is fixed to the surface of the cylindrical support seat 15 by screwing the bolts. When the round rod shaft 14 rotates, the touch screen body 16 is driven to rotate by the cylindrical support seat 15 to adjust the placement angle. The damping shaft 24 is sleeved on the outer surface of the round rod shaft 14. When the round rod shaft 14 drives the touch screen body 16 to rotate to adjust the placement angle, the damping force generated by the damping shaft 24 will resist the rotation trend of the round rod shaft 14 caused by gravity or other external forces, so that it can remain stable after being adjusted to the required angle.

[0040] A terminal block 25 is fixedly connected to one end of the touch screen body 16 close to the U-shaped mounting seat 13, a rectangular mounting groove 26 is provided inside the box door body 12, the U-shaped mounting seat 13 is fixedly connected inside the rectangular mounting groove 26, a group of start-stop buttons 27 are fixedly connected to the outer surface of the box door body 12, two fan bodies 28 are fixedly connected inside the distribution box body 11, and the two fan bodies 28 are respectively fixedly connected to the two sides of the distribution box body 11, and the two fan bodies 28 are fixedly connected to a waterproof filter plate 29 on the side close to each other, and the waterproof filter plate 29 has fine pores, and the pore size is small enough to prevent water droplets from passing through while allowing air circulation, and the two fan bodies 28 are rotatably connected to the inside with fan blades 31, and the lower ends of the two fan bodies 28 are sleeved with reset springs 32, and the lower ends of the two reset springs 32 are sleeved with card blocks 33, and the outer surfaces of the two card blocks 33 are sleeved with rubber pads 34. When installing the fan body 28, the fan The main body 28 is aligned with the installation slot provided in the distribution box body 11 and slidably inserted therein. Both ends of the two blocks 33 connected to the lower end of the fan main body 28 are inclined surfaces. When the fan main body 28 is slid and inserted, the surface of the distribution box body 11 will squeeze the inclined surface of the block 33 to lift it upward, and the block 33 slides and squeezes the reset spring 32 to contract. When the fan main body 28 slides to the installation position, the block 33 and the mounting slot provided in the distribution box body 11 that is adapted thereto are on the same vertical line. At this time, the block 33 loses the extrusion force, and the block 33 is pushed downward by the reset spring 32 to be clamped in the distribution box body 11. When the bolts are tightened to install and fix the fan main body 28, a certain limiting force is applied to the fan main body 28 by the block 33 to ensure the stability of the fan main body 28 during installation. When the block 33 slides and contacts the surface of the distribution box body 11, the rubber pad 34 sleeved on its surface reduces the pressure caused by bumps, thereby increasing the service life of the block 33.

[0041] The distribution box body 11 is rotatably connected with a baffle 35, and the distribution box body 11 is slidably connected with a moisture-proof material box 36. The desiccant in the moisture-proof material box 36 is made of calcium chloride desiccant material, which can absorb moisture in the air and maintain a dry environment in the distribution box body 11. One end of the moisture-proof material box 36 is fixedly connected with a T-shaped slider 37, and the end of the outer surface of the moisture-proof material box 36 close to the T-shaped slider 37 is fixedly connected with a sliding seat 38. The T-shaped slider 37 and the sliding seat 38 are both slidably connected to the inside of the distribution box body 11, and the sliding seat 38 is fixedly connected with a rack 39. The distribution box body 11 is rotatably connected with a rotating rod 41, and the outer surface of the rotating rod 41 is sleeved with a gear 42, so that the distribution box body 11 is stably installed in factories and large municipal engineering distribution centers. The device is used in a power distribution room, and the touch screen body 16 connected to one end of the distribution box body 11 passes through, and the power connection line is inserted into the terminal block 25 to supply power to it. Before the connection operation, a connection line with a soft material and a redundant length is selected for connection to ensure that after the touch screen body 16 is rotated to adjust the placement angle, the touch screen body 16 is still in a connected state. When the power is working, the operator can press the start-stop button 27 installed on the box door body 12 to cut off the power output in the distribution box body 11 to ensure the safety of personnel and equipment. When the device is running, the two fan bodies 28 are started, and the fan blades 31 are driven by the two fan bodies 28 to rotate and push the surrounding air, generate airflow, promote air flow, thereby realizing air circulation and exchange, and playing a role in the distribution box body. In order to improve the heat dissipation effect in the distribution box 11, a waterproof filter plate 29 is installed on the surface of the fan body 28 by screwing bolts. The box door body 12 and the baffle 35 rotating in the distribution box body 11 ensure the shielding effect of the distribution box body 11, so as to prevent the electrical components installed in the distribution box body 11 from directly contacting with the air. The air exchange is realized by the fan body 28 and the rotating fan blades 31. The waterproof filter plate 29 is installed in the air circulation path, so that it is difficult for water droplets to enter the inside of the distribution box body 11, so as to ensure the waterproof performance of the device. The moisture-proof material box 36 installed in the distribution box body 11 absorbs the moisture accumulated for a long time in the low moisture content link of the distribution room. The gear 42 is meshed with the rack 39. After the moisture-proof material box 36 is used for a long time, it is necessary to To replace the moisture-proof particles inside it, when performing the replacement operation, the baffle 35 is screwed open and the rotating rod 41 is screwed counterclockwise. The rotating rod 41 rotates to drive the gear 42 to engage the rack 39. The meshing of the rack 39 drives the sliding seat 38 to slide toward the end close to the baffle 35, and the moisture-proof material box 36 is pulled out by the sliding seat 38. At this time, the material can be replaced by holding the pull rod on the surface of the sliding seat 38 to pull it out. The moisture-proof material box 36 is driven to slide out for replacement and maintenance by screwing the rotating rod 41, which improves the convenience of taking the moisture-proof material box 36 and avoids the need for the staff to extend their arms into the distribution box body 11 to pull the moisture-proof material box 36 out. The moisture-proof material box 36 that can be slid out improves the compactness of the device space.The space required for storing and placing the moisture-proof material box 36 is saved, and the utilization space inside the device is improved.

[0042] Working principle:

[0043] The first step is to stably install the distribution box body 11 in the distribution room equipped in factories and large municipal projects. The touch screen body 16 connected to one end of the distribution box body 11 is inserted through the power connection line 25 to supply power. Before the connection operation, select a connection line with a soft material and a redundant length for connection to ensure that the touch screen body 16 is still in a connected state after the touch screen body 16 is rotated to adjust the placement angle. When working with electricity, the operator can press the start-stop button 27 installed on the box door body 12 to cut off the power output in the distribution box body 11 to ensure the safety of personnel and equipment. When the device is running, start the two fan bodies 28, and the two fan bodies 28 drive the fan blades 31 to rotate and push the surrounding air to generate Airflow promotes air flow to achieve air circulation and exchange, which has the effect of dissipating heat in the distribution box body 11. A waterproof filter plate 29 is installed on the surface of the fan body 28 by screwing bolts. The box door body 12 and the baffle 35 rotating in the distribution box body 11 ensure the shielding effect of the distribution box body 11, and avoid direct contact between the electrical components installed in the distribution box body 11 and the air. The air exchange is achieved through the fan body 28 and the rotating fan blades 31. The waterproof filter plate 29 is installed in the air circulation path, making it difficult for water droplets to enter the inside of the distribution box body 11, ensuring the waterproof performance of the device, and cooperating with the moisture-proof material box 36 installed in the distribution box body 11 to adsorb long-term accumulated moisture in the distribution room, which has a low moisture content.

[0044] In the second step, when the distribution box body 11 is in use, the placement angle of the touch screen body 16 can be adjusted. When performing the placement angle adjustment operation, hold the handle rod 19 and screw the bidirectional screw 18 to rotate. The two threads set at the outer end of the bidirectional screw 18 rotate in opposite directions. The rotation of the bidirectional screw 18 drives the two rectangular sliders 21 to slide in opposite directions (that is, slide toward one end that is away from or close to each other). The two rectangular sliders 21 slide and squeeze to push the connecting rod 22 to rotate. The two connecting rods 22 synchronously push the rotating disk 23 to rotate. The rotating disk 23 drives the round rod rotating shaft 14 to rotate to adjust the placement angle of the touch screen body 16. The round rod rotating shaft 14 and the cylindrical support seat 15 rotate on the U-shaped mounting seat 1 3, the U-shaped mounting seat 13 is installed in the rectangular mounting groove 26 opened in the distribution box body 11 by screwing bolts, and the touch screen body 16 is fixed to the surface of the cylindrical support seat 15 by screwing bolts. When the round rod shaft 14 rotates, the touch screen body 16 is driven by the cylindrical support seat 15 to rotate to adjust the placement angle. The damping shaft 24 is sleeved on the outer surface of the round rod shaft 14. When the round rod shaft 14 drives the touch screen body 16 to rotate to adjust the placement angle, the damping force generated by the damping shaft 24 will resist the rotation trend of the round rod shaft 14 caused by gravity or other external forces, so that it can remain stable after being adjusted to the desired angle.

[0045] The third step is to install the fan body 28, align the fan body 28 with the installation slot provided in the distribution box body 11 and slide it into the fan body 28. Both ends of the two blocks 33 connected to the lower end of the fan body 28 are inclined surfaces. When the fan body 28 is slid into the fan body 28, the surface of the distribution box body 11 will squeeze the inclined surface of the block 33 to lift it upward, and the block 33 slides to squeeze the reset spring 32 to contract. When the fan body 28 slides to the installation position, the block 33 and the mounting slot provided in the distribution box body 11 that is adapted thereto are on the same vertical line. At this time, the block 33 loses the extrusion force, and the block 33 is pushed downward by the reset spring 32 to be clamped in the distribution box body 11. When the bolts are tightened to install and fix the fan body 28, a certain limiting force is applied to the fan body 28 by the block 33 to ensure the stability of the fan body 28 during installation. When the block 33 slides and contacts the surface of the distribution box body 11, the rubber pad 34 sleeved on its surface reduces the pressure caused by collision, thereby improving the service life of the block 33.

[0046] The fourth step is that after the moisture-proof material box 36 has been used for a long time, the moisture-proof particles inside it need to be replaced. When performing the replacement operation, the baffle 35 is screwed open and the rotating rod 41 is screwed counterclockwise. The rotating rod 41 rotates to drive the gear 42 to engage the rack 39. The engagement of the rack 39 drives the sliding seat 38 to slide toward the end close to the baffle 35, and the moisture-proof material box 36 is pulled out by the sliding seat 38. At this time, the sliding seat 38 can be pulled out by holding the pull rod on the surface of the sliding seat 38 to replace the material. The moisture-proof material box 36 is driven to slide out for replacement and maintenance by screwing the rotating rod 41, which improves the convenience of the moisture-proof material box 36 taking operation, avoids the need for the staff to extend their arms into the distribution box body 11 to pull the moisture-proof material box 36 out, and the moisture-proof material box 36 that can be slid out improves the compactness of the device space, saves the space required for storing and placing the moisture-proof material box 36, and improves the utilization space inside the device.

[0047] Distribution box body 11: As the main body of the entire device, it provides installation space for various electrical components and protective equipment inside and plays a role in overall protection;

[0048] Box door body 12: Rotatably connected to the inside of the distribution box body 11, to prevent non-professionals from arbitrarily touching the internal high-voltage live parts, reduce the risk of electric shock, and reduce the entry of dust, water vapor, etc.;

[0049] U-shaped mounting seat 13: fixed inside the door body 12, providing support and mounting position for the rotation of the round rod shaft 14;

[0050] The round rod shaft 14 drives the cylindrical support seat 15 and the touch screen body 16 to rotate, so as to adjust the placement angle of the touch screen body 16;

[0051] The cylindrical support seat 15 is sleeved on the outer surface of the round rod shaft 14, fixedly connected to the touch screen body 16, and rotates with the round rod shaft 14;

[0052] Touch screen body 16: displays the electrical parameters and equipment operation status information in the distribution box in real time, and receives the touch and press input control instructions of the operator;

[0053] Trapezoidal mounting seat 17: provides support and fixation for the rotation of the bidirectional screw 18;

[0054] The bidirectional screw 18: by rotating the handle bar 19, the two rectangular sliders 21 are driven to slide towards each other, thereby pushing the connecting rod 22 to rotate, so as to adjust the placement angle of the touch screen body 16;

[0055] Handle rod 19: convenient for operators to rotate the bidirectional screw rod 18;

[0056] Rectangular slider 21: slides on the bidirectional screw 18, squeezes and pushes the connecting rod 22 to rotate;

[0057] Connecting rod 22: connects the rectangular slider 21 and the rotating disk 23, transmits power, and drives the rotating disk 23 to rotate;

[0058] The rotating disk 23 is sleeved on the outer surface of the round rod shaft 14 and drives the round rod shaft 14 to rotate under the push of the connecting rod 22;

[0059] Damping shaft 24: sleeved on the outer surface of the round rod shaft 14, generating damping force, so that the touch screen body 16 can remain stable after being adjusted to a desired angle;

[0060] Wiring socket 25: used to connect the power cable to supply power to the touch screen body 16;

[0061] Rectangular mounting groove 26: used to install and fix the U-shaped mounting seat 13;

[0062] Start / stop button 27: controls the power output on / off in the distribution box body 11 to ensure the safety of personnel and equipment;

[0063] The fan body 28 drives the fan blades 31 to rotate, promotes the air flow in the distribution box body 11, and realizes heat dissipation;

[0064] Waterproof filter plate 29: prevents water droplets from entering the inside of the distribution box body 11, while allowing air circulation to ensure waterproof performance;

[0065] The fan blades 31 rotate under the drive of the fan body 28 to promote air flow;

[0066] Reset spring 32: provides reset elastic force for the block 33 when the fan body 28 is installed;

[0067] The clamping block 33 is clamped in the distribution box body 11 when the fan body 28 is installed, providing a limiting force to ensure installation stability;

[0068] Rubber pad 34: reduces the collision pressure when the block 33 contacts the surface of the distribution box body 11, thereby increasing the service life of the block 33;

[0069] Baffle 35: shields and protects the inside of the distribution box body 11;

[0070] Moisture-proof material box 36: a desiccant is placed inside to absorb moisture in the distribution box body 11 and maintain a dry environment;

[0071] T-shaped slider 37: together with the sliding seat 38, provides guidance and support for the sliding of the moisture-proof material box 36 in the distribution box body 11;

[0072] Sliding seat 38: The internal rack 39 meshes with the gear 42 to achieve the sliding of the moisture-proof material box 36;

[0073] Rack 39: meshes with gear 42 to drive the sliding seat 38 to slide;

[0074] Rotating rod 41: drives gear 42 to rotate, thereby controlling the sliding out and retraction of moisture-proof material box 36;

[0075] The gear 42 is meshed with the rack 39 to transmit the power of the rotating rod 41 to realize the sliding operation of the moisture-proof material box 36.

[0076] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A waterproof distribution box with adjustable installation angle, comprising a distribution box body (11), wherein a rotating shielding protection mechanism is rotatably connected inside the distribution box body (11), wherein the protection mechanism comprises a box door body (12), wherein the box door body (12) is rotatably connected inside the distribution box body (11), wherein an external surface of the box door body (12) is provided with a press-controlled interactive mechanism, wherein the interactive mechanism comprises a U-shaped mounting seat (13), a round rod rotating shaft (14), a cylindrical support seat (15) and a touch screen body (16), wherein the U-shaped mounting seat (13) is fixedly connected inside the box door body (12), wherein the round rod rotating shaft (14) is rotatably connected inside the U-shaped mounting seat (13), wherein the cylindrical support seat (15) is sleeved on the external surface of the round rod rotating shaft (14), wherein the cylindrical support seat (15) is rotatably connected inside the U-shaped mounting seat (13), and wherein the touch screen body (16) is fixedly connected to the external surface of the cylindrical support seat (15), wherein: An adjustment mechanism for adjusting the angle is provided at one end of the distribution box body (11) close to the U-shaped mounting seat (13), the adjustment mechanism comprising three trapezoidal mounting seats (17), a bidirectional screw rod (18), a handle rod (19), two rectangular sliders (21), two connecting rods (22) and a rotating disk (23), the three trapezoidal mounting seats (17) are all fixedly connected to one end of the distribution box body (11) close to the U-shaped mounting seat (13), the bidirectional screw rod (18) is rotatably connected inside the three trapezoidal mounting seats (17), the handle rod (19) is fixedly connected to the outer surface of the bidirectional screw rod (18), and the two rectangular sliders (21) are both threaded. connected to the outer surface of the bidirectional screw (18), the two connecting rods (22) are respectively rotatably connected inside the two rectangular sliders (21), the rotating disk (23) is sleeved on the outer surface of the round rod rotating shaft (14), the two connecting rods (22) are both rotatably connected inside the rotating disk (23), the outer surface of the round rod rotating shaft (14) is provided with an auxiliary mechanism for stabilizing the placement angle, the auxiliary mechanism comprises a damping rotating shaft (24), the damping rotating shaft (24) is fixedly connected to one end of the distribution box body (11) close to the U-shaped mounting seat (13), and the damping rotating shaft (24) is sleeved on one end of the outer surface of the round rod rotating shaft (14) away from the rotating disk (23); Wherein, one end of the touch screen body (16) close to the U-shaped mounting seat (13) is fixedly connected to a wiring seat (25).

2. A waterproof distribution box with adjustable installation angle as claimed in claim 1, characterized in that: A rectangular mounting groove (26) is provided inside the door body (12); Wherein, the U-shaped mounting seat (13) is fixedly connected inside the rectangular mounting groove (26).

3. A waterproof distribution box with adjustable installation angle as claimed in claim 2, characterized in that: A set of start / stop buttons (27) is fixedly connected to the outer surface of the door body (12); Wherein, two fan bodies (28) are fixedly connected inside the distribution box body (11).

4. A waterproof distribution box with adjustable installation angle as claimed in claim 3, characterized in that: The two fan bodies (28) are respectively fixedly connected to two sides of the distribution box body (11); Wherein, a waterproof filter plate (29) is fixedly connected to each other on one side of the two fan bodies (28) that are close to each other.

5. A waterproof distribution box with adjustable installation angle as claimed in claim 4, characterized in that: The two fan bodies (28) are both rotatably connected with fan blades (31); Wherein, the lower ends of the two fan bodies (28) are both sleeved with a return spring (32).

6. A waterproof distribution box with adjustable installation angle as claimed in claim 5, characterized in that: The lower ends of the two return springs (32) are sleeved with a clamping block (33); Wherein, the outer surfaces of the two clamping blocks (33) are both sleeved with rubber pads (34).

7. A waterproof distribution box with adjustable installation angle as claimed in claim 6, characterized in that: A baffle (35) is rotatably connected inside the distribution box body (11); Wherein, a moisture-proof material box (36) is slidably connected inside the distribution box body (11).

8. A waterproof distribution box with adjustable installation angle as claimed in claim 7, characterized in that: One end of the moisture-proof material box (36) is fixedly connected to a T-shaped slider (37); Wherein, one end of the outer surface of the moisture-proof material box (36) close to the T-shaped sliding block (37) is fixedly connected to a sliding seat (38).

9. A waterproof distribution box with adjustable installation angle as claimed in claim 8, characterized in that: The T-shaped slide block (37) and the slide seat (38) are both slidably connected inside the distribution box body (11); A rack (39) is fixedly connected inside the sliding seat (38).

10. A waterproof distribution box with adjustable installation angle as claimed in claim 9, characterized in that: A rotating rod (41) is rotatably connected inside the distribution box body (11); Wherein, a gear (42) is sleeved on the outer surface of the rotating rod (41), and the gear (42) is meshed with the rack (39).

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