Waterproof and shockproof junction box for ship

Abstract

The utility model discloses a waterproof and shockproof junction box for ships, and particularly relates to the technical field of junction boxes, the waterproof and shockproof junction box comprises a junction box body, the front side and the rear side of the junction box body are both provided with a plurality of through holes, and an adsorption mechanism for adsorbing moisture is arranged in the junction box body. The adsorption mechanism comprises three supporting plates arranged in the junction box body, the two sides of each supporting plate are inserted into the two sides of the interior of the junction box body respectively, containing grooves are formed in the supporting plates and used for containing drying agents, and filter screens are arranged on the two sides of each supporting plate. The front side and the rear side of the junction box body are respectively provided with a plurality of fixing mechanisms for fixing wires. According to the utility model, moisture in the junction box body can be removed through the adsorption mechanism, so that the moisture is prevented from influencing wires, and a drying agent in the containing groove can be replaced, so that the dehumidification efficiency is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of junction boxes, in particular to a waterproof and shockproof junction box for ships. Background Art

[0002] The junction box can ensure that the terminal block and the protective tube are firmly connected to the junction box. The connection between the different wires and the temperature sensing element through the terminal post has good electrical contact performance. The junction box used on warships and civilian ships needs to ensure waterproof performance while also considering its shockproof performance and safety performance.

[0003] For example, a new shockproof junction box structure provided in the Chinese patent application with application number 201921718568.1 includes a junction box body, a box cover is provided on the upper part of the junction box body, a wiring hole is provided on the front surface of the junction box body, screws are provided inside the wiring hole, a shockproof device is provided at the bottom of the junction box body, a junction block is fixedly installed inside the junction box body, a screw groove is provided on the upper surface of the junction block, a plug is fixedly installed near the middle position of the lower part of the box cover, and a first waterproof strip, a second waterproof strip and a third waterproof strip are embedded at the edge of the upper surface of the junction box body, and the first waterproof strip, the second waterproof strip and the third waterproof strip are arranged in a rectangular shape in sequence. This technical solution can play a buffering role, avoid the phenomenon of loose wires caused by equipment vibration, and at the same time has better waterproof and dustproof effects, better sealing effect and higher safety.

[0004] However, the following problems still exist in this technical solution: since the junction box in this technical solution is located inside the ship, moisture is easily generated inside the ship, and the moisture enters the junction box, which can easily damage the wires and cause them to short-circuit. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof and shockproof junction box for ships. The moisture inside the junction box body can be removed through an adsorption mechanism to avoid the influence of moisture on the wires. The desiccant inside the storage tank can also be replaced to avoid affecting the dehumidification efficiency, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a waterproof and shockproof junction box for ships, comprising a junction box body, wherein a plurality of through holes are provided on the front and rear sides of the junction box body.

[0007] Preferably, an adsorption mechanism for adsorbing moisture is provided inside the junction box body, and the adsorption mechanism includes three support plates arranged inside the junction box body, and the two sides of the support plates are respectively plugged into the two sides of the junction box body, and a containing groove is opened inside the support plate, and the containing groove is used to contain desiccant, and filter screens are provided on both sides of the support plate for adsorbing moisture.

[0008] Preferably, a first threaded hole is provided on both sides of the top of the support plate, a baffle is provided on the top of the support plate, a second threaded hole is provided on both sides of the baffle, and the second threaded hole and the first threaded hole are connected internally with the same first bolt through threads for convenient replacement of the desiccant inside the storage tank.

[0009] Preferably, the front and rear sides of the junction box body are provided with a plurality of fixing mechanisms for fixing the wires, the fixing mechanisms include a plurality of control boxes arranged outside the junction box body, each control box is located corresponding to each through hole, a lower fixing plate is fixedly provided at the bottom end of the control box, an upper fixing plate is provided at the top end of the control box, a threaded rod is fixedly provided at the top end of the upper fixing plate, the top end of the threaded rod penetrates the control box and extends out of the top of the control box, a handle is fixedly provided at the top end of the threaded rod, sliding rods are fixedly provided on both sides of the control box, two sliding rods are respectively penetrated on both sides of the upper fixing plate and can slide along the sliding rods for fixing the wires.

[0010] Preferably, a shielding mechanism for sealing the junction box body is provided on the top of the junction box body, and the shielding mechanism includes an upper cover arranged on the top of the junction box body, third threaded holes are provided at the four corners of the top of the junction box body, and fourth threaded holes are provided at the four corners of the upper cover, and the third threaded holes and the fourth threaded holes that are connected are internally threadedly connected with the same second bolt for sealing the junction box body.

[0011] Preferably, a buffer mechanism for shock absorbing the junction box body is provided at the bottom of the junction box body, and the buffer mechanism includes a shock absorbing box arranged at the bottom of the junction box body, a placement groove is opened inside the shock absorbing box, and the bottom of the junction box body is inserted into the placement groove, and a plurality of buffer springs are fixedly provided at the bottom of the junction box body, and the bottom ends of the buffer springs are fixedly connected to the inner wall of the shock absorbing box for shock absorbing the junction box body.

[0012] Preferably, connecting plates are fixedly provided on both sides of the shock-absorbing box, and two fifth threaded holes are provided on the connecting plates. A third bolt is threadedly connected inside each of the fifth threaded holes for installing the junction box body.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. A desiccant is contained in the containing groove inside the junction box body. The desiccant can absorb the moisture inside the junction box body, thereby removing the moisture inside the junction box body and preventing the moisture from affecting the wires.

[0015] 2. When the junction box body is pressed downward, the junction box body can press the buffer spring downward, and the buffer spring can push the junction box body according to its own elasticity, so that the junction box body has a buffering effect;

[0016] 3. Place the upper cover on the top of the junction box body, turn the second bolt, and turn the second bolt through the fourth threaded hole into the third threaded hole, so as to seal the junction box body and prevent water from entering the junction box body, making the junction box body waterproof;

[0017] 4. When the desiccant inside the tank needs to be replaced regularly, turn the first bolt and turn it out from the second threaded hole and the first threaded hole, then remove the baffle from the top of the support plate, pour out the desiccant inside the tank, and then fill it with new desiccant to avoid affecting the dehumidification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a bottom view of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the junction box body of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the adsorption mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the shielding mechanism of the utility model;

[0025] Figure 7 It is a structural schematic diagram of the buffer mechanism of the utility model.

[0026] Description of reference numerals:

[0027] 1 junction box body, 2 through hole;

[0028] 3 adsorption mechanism, 301 support plate, 302 containing tank, 303 baffle, 304 first threaded hole, 305 second threaded hole, 306 first bolt, 307 filter screen;

[0029] 4 fixing mechanism, 401 control box, 402 lower fixing plate, 403 upper fixing plate, 404 sliding rod, 405 threaded rod, 406 handle;

[0030] 5 shielding mechanism, 501 upper cover, 502 third threaded hole, 503 fourth threaded hole, 504 second bolt;

[0031] 6 buffer mechanism, 601 shock absorbing box, 602 placement slot, 603 buffer spring, 604 connecting plate, 605 fifth threaded hole, 606 third bolt. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] The utility model provides Figure 1-7 A waterproof and shockproof junction box for ships shown in the figure comprises a junction box body 1, wherein a plurality of through holes 2 are provided on the front and rear sides of the junction box body 1;

[0034] like Figure 5 As shown, the front and rear sides of the junction box body 1 are both provided with a plurality of fixing mechanisms 4 for fixing the wires, the fixing mechanism 4 includes a plurality of control boxes 401 arranged outside the junction box body 1, each control box 401 is respectively located corresponding to each through hole 2, a lower fixing plate 402 is fixedly provided at the bottom end of the control box 401, an upper fixing plate 403 is provided at the top end of the control box 401, a threaded rod 405 is fixedly provided at the top end of the upper fixing plate 403, the top end of the threaded rod 405 penetrates the control box 401 and extends out of the top of the control box 401, a handle 406 is fixedly provided at the top end of the threaded rod 405, sliding rods 404 are fixedly provided on both sides of the control box 401, and two sliding rods 404 are respectively penetrated on both sides of the upper fixing plate 403 and can slide along the sliding rods 404;

[0035] Pass the wires through the control box 401 into the through hole 2, and then through the through hole 2 into the junction box body 1 to complete the wiring. Turn the handle 406, and the handle 406 can drive the threaded rod 405 to rotate. The rotation of the threaded rod 405 can drive the upper fixed plate 403 to move downward. The downward movement of the upper fixed plate 403 can fix the wires between the lower fixed plate 402 and the upper fixed plate 403 to prevent the wires from sliding.

[0036] like Figure 4As shown, the junction box body 1 is provided with an adsorption mechanism 3 for adsorbing moisture, and the adsorption mechanism 3 includes three support plates 301 provided inside the junction box body 1, and the two sides of the support plate 301 are respectively plugged into the two sides inside the junction box body 1, and a containing groove 302 is opened inside the support plate 301, and the containing groove 302 is used to contain desiccant, and filters 307 are provided on both sides of the support plate 301;

[0037] The containing groove 302 inside the junction box body 1 contains a desiccant, which can absorb moisture inside the junction box body 1, thereby removing moisture inside the junction box body 1 and preventing moisture from affecting the wires.

[0038] like Figure 4 As shown, first threaded holes 304 are provided on both sides of the top of the support plate 301, a baffle 303 is provided on the top of the support plate 301, second threaded holes 305 are provided on both sides of the baffle 303, and the second threaded holes 305 and the first threaded holes 304 are connected to each other by threads connected to each other with the same first bolt 306;

[0039] When the desiccant inside the storage tank 302 needs to be replaced regularly, the first bolt 306 is rotated and the first bolt 306 is turned out from the second threaded hole 305 and the first threaded hole 304, so that the baffle 303 can be removed from the top of the support plate 301, the desiccant inside the storage tank 302 is poured out, and then new desiccant is filled in to avoid affecting the dehumidification efficiency.

[0040] like Figure 6 As shown, a shielding mechanism 5 for sealing the junction box body 1 is provided on the top of the junction box body 1, and the shielding mechanism 5 includes an upper cover 501 provided on the top of the junction box body 1, and third threaded holes 502 are provided at four corners of the top of the junction box body 1, and fourth threaded holes 503 are provided at four corners of the upper cover 501, and the third threaded holes 502 and the fourth threaded holes 503 that are connected are internally threadedly connected with the same second bolt 504;

[0041] like Figure 7 As shown, a buffer mechanism 6 for damping the junction box body 1 is provided at the bottom of the junction box body 1, and the buffer mechanism 6 includes a damping box 601 provided at the bottom of the junction box body 1, and a placement groove 602 is provided inside the damping box 601, and the bottom of the junction box body 1 is plugged into the placement groove 602, and a plurality of buffer springs 603 are fixedly provided at the bottom of the junction box body 1, and the bottom ends of the buffer springs 603 are fixedly connected to the inner wall of the damping box 601;

[0042] Place the upper cover 501 on the top of the junction box body 1, rotate the second bolt 504, and rotate the second bolt 504 through the fourth threaded hole 503 into the third threaded hole 502, so that the junction box body 1 can be sealed to prevent water from entering the junction box body 1, so that the junction box body 1 has a waterproof effect;

[0043] When the junction box body 1 is pressed downward, the junction box body 1 can press the buffer spring 603 downward, and the buffer spring 603 can push the junction box body 1 according to its own elasticity, so that the junction box body 1 has a buffering effect.

[0044] like Figure 7 As shown, connecting plates 604 are fixedly provided on both sides of the shock absorbing box 601, and two fifth threaded holes 605 are provided on the connecting plates 604, and a third bolt 606 is threadedly connected inside each of the fifth threaded holes 605;

[0045] The third bolt 606 is rotated to pass through the fifth threaded hole 605 and rotated to the inside of the corresponding installation hole, thereby completing the installation of the junction box body 1.

[0046] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A waterproof and shockproof junction box for a ship, comprising a junction box body (1), characterized in that: The junction box body (1) is provided with a plurality of through holes (2) on the front and rear sides; An adsorption mechanism (3) for adsorbing moisture is provided inside the junction box body (1); The adsorption mechanism (3) comprises three support plates (301) arranged inside the junction box body (1), the two sides of the support plates (301) are respectively plugged into the two sides inside the junction box body (1), a containing groove (302) is provided inside the support plate (301), the containing groove (302) is used to contain desiccant, and filter screens (307) are provided on both sides of the support plate (301); A buffer mechanism (6) for absorbing shock of the junction box body (1) is provided at the bottom of the junction box body (1).

2. A waterproof and shockproof junction box for ships according to claim 1, characterized in that: The support plate (301) is provided with first threaded holes (304) on both sides of the top, the support plate (301) is provided with a baffle (303) on the top, and the baffle (303) is provided with second threaded holes (305) on both sides, and the second threaded holes (305) and the first threaded holes (304) are connected to each other and are internally threadedly connected with the same first bolt (306).

3. A waterproof and shockproof junction box for ships according to claim 1, characterized in that: The front and rear sides of the junction box body (1) are both provided with a plurality of fixing mechanisms (4) for fixing the wires; The fixing mechanism (4) comprises a plurality of control boxes (401) arranged outside the junction box body (1), each control box (401) being located corresponding to each through hole (2), a lower fixing plate (402) being fixedly provided at the bottom end of the control box (401), an upper fixing plate (403) being provided at the top end of the control box (401), a threaded rod (405) being fixedly provided at the top end of the upper fixing plate (403), the top end of the threaded rod (405) passing through the control box (401) and extending out of the top of the control box (401), and a handle (406) being fixedly provided at the top end of the threaded rod (405).

4. A waterproof and shockproof junction box for ships according to claim 3, characterized in that: Sliding rods (404) are fixedly provided on both sides of the control box (401), and two sliding rods (404) are respectively passed through both sides of the upper fixed plate (403) and can slide along the sliding rods (404).

5. The waterproof and shockproof junction box for ships according to claim 1, characterized in that: A shielding mechanism (5) for sealing the junction box body (1) is provided on the top of the junction box body (1); The shielding mechanism (5) comprises an upper cover (501) arranged on the top of the junction box body (1), third threaded holes (502) are respectively provided at four corners of the top of the junction box body (1), fourth threaded holes (503) are respectively provided at four corners of the upper cover (501), and the third threaded holes (502) and the fourth threaded holes (503) which are connected are internally threadedly connected with the same second bolt (504).

6. A waterproof and shockproof junction box for ships according to claim 1, characterized in that: The buffer mechanism (6) comprises a shock absorbing box (601) arranged at the bottom of the junction box body (1); a placement groove (602) is provided inside the shock absorbing box (601); the bottom of the junction box body (1) is inserted into the placement groove (602); a plurality of buffer springs (603) are fixedly provided at the bottom of the junction box body (1); the bottom ends of the buffer springs (603) are fixedly connected to the inner wall of the shock absorbing box (601).

7. A waterproof and shockproof junction box for ships according to claim 6, characterized in that: Connecting plates (604) are fixedly provided on both sides of the shock absorbing box (601), and two fifth threaded holes (605) are provided on the connecting plates (604). A third bolt (606) is threadedly connected inside each of the fifth threaded holes (605).

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