Instrument installation box

Abstract

The utility model relates to an instrument mounting box, which comprises a box body (1) and a mounting seat (2), and a box door (11) is arranged on the front side surface of the box body (1). The mounting seat (2) is fixedly arranged in the box body (1) and comprises a supporting plate (21), a mounting plate (22) and an adjusting rod (23), the supporting plate (21) is horizontally arranged, and the rear end of the supporting plate (21) is fixedly connected with the inner wall of the box body (1). The lower end of the mounting plate (22) is in pin joint with the front end of the supporting plate (21), and the mounting plate (22) is provided with a mounting piece used for mounting an instrument. The adjusting rod (23) is of a telescopic structure, the rear end of the adjusting rod (23) is rotationally connected with the inner wall of the box body (1), and the front end of the adjusting rod (23) is rotationally connected with the upper end of the mounting plate (22). The inclination angle of the mounting plate can be adjusted according to the angle of watching or maintaining an instrument, the flexibility of the instrument watching angle is improved, and the instrument is convenient to disassemble, assemble and maintain.

Description

Technical Field

[0001] The utility model relates to an instrument installation box, in particular to the structure of the instrument installation box. Background Art

[0002] Meters are a general term for instruments used to display numerical values. There are many types of meters, including pressure gauges, flow meters, and electricity meters. They are widely used in industrial production, road traffic, and production and life. When using meters, multiple meters are usually installed in an instrument box at the same time, and the instrument box is used to protect them from rain and collisions with foreign objects.

[0003] Most meter boxes are installed at high places, and a ladder is needed to climb up to check the meter. The existing meter box is fixed after the meter is installed, and the angle and position of the meter cannot be adjusted, which not only limits the flexibility of the viewing angle, but also the space inside the meter box is narrow and there are many lines, making it inconvenient to disassemble and install the meter, inconvenient to maintain, and reducing the convenience of use.

[0004] Moreover, since there are many instruments in the instrument box, the existing instrument box has no heat dissipation function. After the instruments are used for a long time, the temperature inside the instrument box is high, which will have a certain impact on the operation of the instruments and reduce the service life of the instruments.

[0005] The first purpose of the utility model is to solve the problem that the installation angle of the instrument installed in the existing instrument box cannot be adjusted, and the instrument is inconvenient to check, disassemble and repair.

[0006] The second purpose is to solve the problem that when the temperature inside the existing instrument box is high, the heat cannot be actively dissipated, which will affect the operation of the instrument and reduce the service life of the instrument. Utility Model Content

[0007] To address the aforementioned issues, the present invention provides an instrument mounting box, comprising a box body 1 and a mounting base 2. A door 11 is provided on the front side of the box body 1. The mounting base 2 is fixedly mounted within the box body 1 and comprises a support plate 21, a mounting plate 22, and an adjustment rod 23. The support plate 21 is horizontally disposed, with its rear end fixedly connected to the inner wall of the box body 1. The lower end of the mounting plate 22 is pinned to the front end of the support plate 21, and mounting members for mounting an instrument are provided on the mounting plate 22. The adjustment rod 23 has a retractable structure, with its rear end pivotally connected to the inner wall of the box body 1 and its front end pivotally connected to the upper end of the mounting plate 22.

[0008] The utility model sets a mounting base 2 in a box body 1, and the mounting base 2 includes a support plate 21, a mounting plate 22, and an adjustment rod 23. The rear end of the support plate 21 is fixedly connected to the box body 1, and the lower end of the mounting plate 22 is pinned to the front end of the support plate 21. The adjustment rod 23 has a retractable structure. By setting the length of the adjustment rod 23, the inclination angle of the mounting plate 22 can be adjusted according to the angle of viewing or repairing the instrument, thereby improving the flexibility of the instrument viewing angle. In addition, the instrument does not need to be installed on the inner wall of the box body 1, which can facilitate the disassembly and maintenance of the instrument. The utility model can solve the problem that the installation angle of the instrument installed in the existing instrument box cannot be adjusted, which makes it inconvenient to view, disassemble and repair the instrument.

[0009] Preferably, the adjustment rod 23 includes a fixed cylinder 231, a sliding rod 232, and a fastener 233. The fixed cylinder 231 is pinned to the inner wall of the housing 1 at its rear end, and has an external thread on its outer wall at its front end. The front end is provided with a plurality of strip-shaped openings 234 extending from the front end along the axis and penetrating the side wall. The plurality of strip-shaped openings 234 are evenly spaced along the circumference. The sliding rod 232 is cylindrical, and its outer diameter is the same as the inner diameter of the fixed cylinder 231. The front end of the sliding rod 232 is pinned to the upper end of the mounting plate 22, and its rear end slides from the front end of the fixed cylinder 231 into the interior of the fixed cylinder 231. The fastener 233 is cylindrical, and has a truncated cone-shaped fastening cavity inside that connects the two end faces of the fastener 233. The rear end diameter of the fastening cavity is the same as the outer diameter of the fixed cylinder 231, and the front end diameter is smaller than the outer diameter of the fixed cylinder 231 and larger than the outer diameter of the sliding rod 232. An internal thread matching the external thread is provided on the inner wall of the fastening cavity. The fastener 233 is sleeved on the front end of the fixing cylinder 231 to fix the sliding rod 232.

[0010] The adjusting rod 23 includes a fixed cylinder 231, a sliding rod 232, and a fastener 233. The sliding rod 232 is inserted into the fixed cylinder 231 and fixed by the fastener 233. The length of the sliding rod 232 can be adjusted by rotating the fastener 233, thereby adjusting the tilt angle of the mounting plate 22 according to the angle of viewing or inspecting the instrument. During adjustment, the fastener 233 is rotated forward to move the fastener 233 forward, reducing the inward pressure on the fixed cylinder 231. The sidewalls at the front end of the fixed cylinder 231 are pushed outward, loosening the sliding rod 232. The sliding rod 232 is then moved to the desired length of the adjusting rod 23. The fastener 233 is then twisted backward to move the fastener 233 backward, increasing the inward pressure on the fixed cylinder 231. The sidewalls at the front end of the fixed cylinder 231 contract inward under the pressure, clamping the sliding rod 232 and securing it.

[0011] Preferably, a heat dissipation device 3 is also included, comprising a cooling fan 31, an air inlet duct 32, an air outlet duct 33, and a thermometer 34. The cooling fan 31 is fixedly mounted on the inner wall of the housing 1. The air inlet duct 32 is L-shaped, with one end communicating with the air inlet of the cooling fan 31 and the other end extending through the housing 1 to the outside of the housing 1, with the end facing the bottom of the housing 1. The air outlet duct 33 is L-shaped, with one end fixedly connected to the housing 1 and communicating with the interior, and the other end facing the bottom of the housing 1. The thermometer 34 is fixedly mounted within the housing 1.

[0012] By providing the heat dissipation device 3, when the temperature inside the housing 1 is high, the heat dissipation fan 31 blows outside air into the housing 1 through the air inlet pipe 32, causing the hot air inside the housing 1 to be discharged through the air outlet pipe 33, thereby circulating the air inside the housing 1 and cooling the interior of the housing 1. The openings of the air inlet pipe 32 and the air outlet pipe 33 are arranged toward the bottom of the housing 1 to prevent rainwater from entering the housing 1.

[0013] Preferably, a filter is provided inside the air inlet pipe 32 and the air outlet pipe 33. By providing a filter inside the air inlet pipe 32 and the air outlet pipe 33, it is possible to prevent foreign debris and small animals from entering the box 1 and causing damage to the instrument.

[0014] Preferably, it further comprises a lighting lamp 12, which is fixedly arranged on the inner side wall of the box body 1. The lighting lamp 12 is arranged in the box body 1, which can facilitate the maintenance operation of the instrument at night.

[0015] Preferably, an observation window 111 is provided on the box door 11. The observation window 111 is provided on the box door 11, which can facilitate observation of instrument conditions and instrument values.

[0016] Preferably, a handle 112 and a switch lock 113 are provided on one side of the door 11 .

[0017] By providing a handle 112 on the box door 11, the box door 11 can be easily opened and closed, and providing a switch lock 113 can prevent the box door 11 from opening automatically and causing damage to the instruments in the box body 1.

[0018] Preferably, a solar panel 13 is provided on the top of the box 1 , and a battery 14 is provided in the box 1 . The battery 14 is electrically connected to the solar panel 13 , the cooling fan 31 and the lighting lamp 12 respectively.

[0019] A solar panel 13 and a battery 14 are provided. The solar panel 13 can absorb solar energy and convert it into electrical energy, which is stored in the battery 14 to provide electrical energy to the cooling fan 31 and the lighting lamp 12 .

[0020] Preferably, a controller 4 is further included, which is electrically connected to the thermometer 34 and the cooling fan 31. When the thermometer 34 detects that the temperature inside the box 1 is high, the controller 4 controls the cooling fan 31 to circulate the gas inside the box 1 and cool the inside of the box 1.

[0021] Preferably, the mounting member is a mounting bolt 24. The instrument can be fixed by the mounting bolt 24, and the disassembly and assembly of the instrument is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 .Schematic diagram of the overall structure of the instrument installation box;

[0023] Figure 2 .Schematic diagram of the front structure of the instrument installation box;

[0024] Figure 3 .Schematic diagram of the internal structure of the box;

[0025] Figure 4 . Figure 3 Schematic diagram of the middle AA section;

[0026] Figure 5 . Figure 4 The enlarged schematic diagram of point B in the middle;

[0027] Figure 6 .Schematic diagram of the adjusting rod structure.

[0028] In the figure, 1. box body, 11. box door, 111. observation window, 112. handle, 113. switch lock, 12. lighting, 13. solar panel, 14. battery, 2. mounting base, 21. support plate, 22. mounting plate, 23. adjustment rod, 231. fixing cylinder, 232. sliding rod, 233. fastener, 234. strip opening, 24. mounting bolt, 3. heat dissipation device, 31. cooling fan, 32. air inlet pipe, 33. air outlet pipe, 34. thermometer, 4. controller, 5. instrument. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] like Figure 1 、 Figure 2 and Figure 3 As shown, the instrument installation box includes a box body 1, a mounting base 2 and a heat dissipation device 3. The box body 1 is square, and a box door 11 is provided on the front side of the box body 1. A solar cell panel 13 is provided on the top of the box body 1. A battery 14, a lighting lamp 12 and a controller 4 are provided in the box body 1.

[0031] An observation window 111 is provided on the box door 11. Through the observation window 111, the situation and instrument values ​​of the instrument 5 installed in the box body 1 can be conveniently observed.

[0032] One side of the door 11 is provided with a handle 112 and a switch lock 113. The handle 112 can facilitate the switch door 11, and the switch lock 113 is provided to prevent the door 11 from automatically opening and causing the instrument 5 in the box body 1 to be damaged.

[0033] The storage battery 14 is electrically connected to the solar panel 13 and is used to store the electrical energy converted from solar energy absorbed by the solar panel 13 and provide electrical energy to the cooling fan 31 and the lighting lamp 12 .

[0034] Illuminating lamp 12 is fixedly arranged on the inner side wall of casing 1, and illuminating lamp 12 is electrically connected with storage battery 14. Illuminating lamp 12 is set in casing 1, can be convenient for inspecting and operating meter 5 at night.

[0035] The heat dissipation device 3 includes a heat dissipation fan 31 , an air inlet pipe 32 , an air outlet pipe 33 and a thermometer 34 . The heat dissipation fan 31 is fixedly arranged on the inner wall of the box body 1 and is electrically connected to the battery 14 .

[0036] The air inlet pipe 32 is L-shaped, with one end connected to the air inlet of the cooling fan 31 and the other end extending through the box body 1 to the outside of the box body 1 , with the end portion facing the bottom of the box body 1 .

[0037] The air outlet pipe 33 is L-shaped, one end of which is fixedly connected to the box body 1 and communicated with the box body 1 inside, and the other end of which faces the bottom of the box body 1 . The thermometer 34 is fixedly set in the box body 1 .

[0038] By providing the heat dissipation device 3, when the temperature inside the housing 1 is high, the heat dissipation fan 31 blows outside air into the housing 1 through the air inlet pipe 32, causing the hot air inside the housing 1 to be discharged through the air outlet pipe 33, thereby circulating the air inside the housing 1 and cooling the interior of the housing 1. The openings of the air inlet pipe 32 and the air outlet pipe 33 are arranged toward the bottom of the housing 1 to prevent rainwater from entering the housing 1.

[0039] Filters are provided inside the air inlet pipe 32 and the air outlet pipe 33. By providing filters inside the air inlet pipe 32 and the air outlet pipe 33, it is possible to prevent foreign matter and small animals from entering the housing 1 and damaging the instrument.

[0040] The controller 4 is fixedly arranged in the box body 1 and is electrically connected to the thermometer 34 and the cooling fan 31. When the thermometer 34 detects that the temperature inside the box body 1 is high, the controller 4 controls the cooling fan 31 to circulate the gas in the box body 1 and cool the inside of the box body 1.

[0041] like Figure 4 and Figure 5As shown, the mounting base 2 is fixedly arranged in the box body 1, and includes a support plate 21, a mounting plate 22 and an adjustment rod 23. The support plate 21 is arranged horizontally, and the rear end is fixedly connected to the inner wall of the box body 1.

[0042] The lower end of the mounting plate 22 is pinned to the front end of the support plate 21 . The mounting plate 22 is provided with mounting parts for mounting the instrument 5 . The middle of the mounting plate 22 is hollowed out to promote heat dissipation of the instrument 5 .

[0043] The mounting member is a mounting bolt 24. The instrument can be fixed by the mounting bolt 24, and the disassembly and assembly of the instrument is convenient.

[0044] The adjusting rod 23 has a retractable structure, with a rear end rotatably connected to the inner wall of the box body 1 and a front end rotatably connected to the upper end of the mounting plate 22 .

[0045] like Figure 6 As shown, the adjustment rod 23 includes a fixed cylinder 231, a sliding rod 232 and a fastener 233. The rear end of the fixed cylinder 231 is pinned to the inner wall of the box body 1, and an external thread is provided on the outer wall of the front end. The front end is provided with a plurality of strip openings 234 extending from the front end along the axis and penetrating the side wall. The plurality of strip openings 234 are distributed at equal intervals along the circumference.

[0046] The sliding rod 232 is cylindrical, and the outer diameter of the sliding rod 232 is the same as the inner diameter of the fixed cylinder 231. The front end of the sliding rod 232 is pinned to the upper end of the mounting plate 22, and the rear end is slidably sleeved inside the fixed cylinder 231 from the front end of the fixed cylinder 231.

[0047] Fastener 233 is cylindrical and defines a truncated cone-shaped fastening cavity that connects its two end faces. The rear diameter of the fastening cavity is the same as the outer diameter of the fixed cylinder 231, while the front diameter is smaller than the outer diameter of the fixed cylinder 231 and larger than the outer diameter of the sliding rod 232. The inner wall of the fastening cavity is provided with internal threads that match the external threads. Fastener 233 is fitted over the front end of the fixed cylinder 231 to secure the sliding rod 232.

[0048] By setting the adjustment rod 23 including a fixed cylinder 231, a sliding rod 232 and a fastener 233, the sliding rod 232 is inserted into the fixed cylinder 231 and fixed by the fastener 233. By rotating the fastener 233, the extended length of the sliding rod 232 can be adjusted, so that the inclination angle of the mounting plate 22 can be adjusted according to the angle of viewing or inspecting the instrument.

[0049] When adjusting the length of the adjusting rod 23, the fastener 233 is rotated forward to move the fastener 233 forward, reducing the pressure on the fixed cylinder 231 toward the inside, and the side wall of the front end of the fixed cylinder 231 pops outward to loosen the sliding rod 232, and then the position of the sliding rod 232 is moved to make the length of the adjusting rod 23 meet the requirements, and then the fastener 233 is twisted backward to move the fastener 233 backward, increasing the pressure on the fixed cylinder 231 toward the inside, and the side wall of the front end of the fixed cylinder 231 contracts inward under pressure, clamping the sliding rod 232, and fixing the sliding rod 232.

[0050] The utility model sets a mounting base 2 in a box body 1, and the mounting base 2 includes a support plate 21, a mounting plate 22, and an adjustment rod 23. The rear end of the support plate 21 is fixedly connected to the box body 1, and the lower end of the mounting plate 22 is pinned to the front end of the support plate 21. The adjustment rod 23 has a retractable structure. By setting the length of the adjustment rod 23, the inclination angle of the mounting plate 22 can be adjusted according to the angle of viewing or repairing the instrument, thereby improving the flexibility of the instrument viewing angle. In addition, the instrument does not need to be installed on the inner wall of the box body 1, which can facilitate the disassembly and maintenance of the instrument. The utility model can solve the problem that the installation angle of the instrument installed in the existing instrument box cannot be adjusted, which makes it inconvenient to view, disassemble and repair the instrument.

[0051] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. Instrument installation box, characterized in that, It includes a box body (1) and a mounting base (2), A box door (11) is provided on the front side of the box body (1); The mounting seat (2) is fixedly arranged in the box body (1), and comprises a support plate (21), a mounting plate (22) and an adjusting rod (23). The support plate (21) is arranged horizontally, and the rear end is fixedly connected to the inner wall of the box body (1); The lower end of the mounting plate (22) is pin-connected to the front end of the support plate (21), and a mounting piece for mounting an instrument is provided on the mounting plate (22); The regulating rod (23) has a retractable structure, with a rear end rotatably connected to the inner wall of the box body (1) and a front end rotatably connected to the upper end of the mounting plate (22).

2. The instrument installation box according to claim 1, characterized in that: The adjusting rod (23) comprises a fixing cylinder (231), a sliding rod (232) and a fastener (233). The rear end of the fixing cylinder (231) is pin-connected to the inner wall of the box body (1), an external thread is provided on the outer side wall of the front end, and a plurality of strip openings (234) extending from the front end along the axis and penetrating the side wall are provided at the front end, and the plurality of strip openings (234) are distributed at equal intervals along the circumference; The sliding rod (232) is cylindrical, and the outer diameter of the sliding rod (232) is the same as the inner diameter of the fixed cylinder (231). The front end of the sliding rod (232) is pin-connected to the upper end of the mounting plate (22), and the rear end is slidably sleeved from the front end of the fixed cylinder (231) into the interior of the fixed cylinder (231). The fastener (233) is cylindrical and has a truncated cone-shaped fastening cavity in the interior thereof, which is connected to both end surfaces of the fastener (233). The diameter of the rear end of the fastening cavity is the same as the outer diameter of the fixing cylinder (231). The diameter of the front end of the fastening cavity is smaller than the outer diameter of the fixing cylinder (231) and larger than the outer diameter of the sliding rod (232). An internal thread matching the external thread is provided on the inner wall of the fastening cavity; The fastener (233) is sleeved on the front end of the fixing cylinder (231) to fix the sliding rod (232).

3. The instrument installation box according to claim 2, characterized in that: Also includes a heat dissipation device (3), The heat dissipation device (3) includes a heat dissipation fan (31), an air inlet pipe (32), an air outlet pipe (33) and a thermometer (34). The heat dissipation fan (31) is fixedly arranged on the inner wall of the box body (1); The air inlet pipe (32) is L-shaped, one end of which is connected to the air inlet of the cooling fan (31), and the other end of which passes through the box (1) and extends to the outside of the box (1), with the end facing the bottom of the box (1); The air outlet pipe (33) is L-shaped, one end of which is fixedly connected to the box body (1) and communicated with the interior, and the other end of which faces the bottom of the box body (1); The thermometer (34) is fixedly arranged in the box (1).

4. The instrument installation box according to claim 3, characterized in that: Filters are provided inside the air inlet pipe (32) and inside the air outlet pipe (33).

5. The instrument installation box according to claim 4, characterized in that: It also includes a lighting lamp (12), which is fixedly arranged on the inner side wall of the box body (1).

6. The instrument installation box according to claim 5, characterized in that: An observation window (111) is provided on the box door (11).

7. The instrument installation box according to claim 6, characterized in that: A handle (112) and a switch lock (113) are provided on one side of the box door (11).

8. The instrument installation box according to claim 7, characterized in that: A solar cell panel (13) is provided on the top of the box (1). A storage battery (14) is provided in the box (1), and the storage battery (14) is electrically connected to the solar panel (13), the cooling fan (31) and the lighting lamp (12) respectively.

9. The instrument installation box according to claim 8, characterized in that: It also includes a controller (4), which is electrically connected to the thermometer (34) and the heat dissipation fan (31) respectively.

10. The instrument installation box according to any one of claims 1 to 9, characterized in that: The mounting member is a mounting bolt (24).

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