CN218213766U

CN218213766U - Dampproofing case of subway projection convenient to maintain

Info

Publication number: CN218213766U
Application number: CN202221599554.4U
Authority: CN
Inventors: 王仕龙
Original assignee: Shanghai Xide Information Technology Co ltd
Current assignee: Shanghai Xide Information Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-01-03
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a dampproofing case technical field especially relates to a dampproofing case of subway projection convenient to maintain, including box, through-hole, second motor, mounting panel, mounting bracket, carousel and heater, box inner wall both sides are provided with the through-hole, the inside carousel that is provided with of box, the carousel lower extreme is provided with the mounting bracket, the monitor is installed in the inside rotation of mounting bracket, box inner wall one side is provided with the heater, the box upper end is provided with the second motor, the box top is provided with the mounting panel. The utility model discloses having effectual dampproofing measure, having solved the problem that current subway supervisory equipment dampproofing case lacks effective dampproofing measure, lead to placing dampproofing case in the track upper end for a long time, cause inside moisture to increase easily, influence electronic component's effective use, cause the consequence of short circuit.

Description

Dampproofing case of subway projection convenient to maintain

Technical Field

The utility model relates to a dampproofing case technical field specifically is a dampproofing case of subway projection convenient to maintain.

Background

The moisture-proof box is used for effectively reducing the humidity in the cabinet by applying various dehumidification technologies, thereby achieving the purposes of moisture resistance, mildew resistance, oxidation resistance, rust resistance, trace moisture absorption resistance and the like.

Through the massive search, the discovery publication number is CN207440507U, discloses the fixed knot of projector dampproofing case constructs, and in particular relates to special laser projector dampproofing case fixed knot constructs of subway, including fixing the dampproofing case support frame on the wall body, connect dampproofing case in the upper portion of dampproofing case support frame, be equipped with a plurality of yielding rubber between the bottom of dampproofing case and the upper portion of dampproofing case support frame, the upper portion both sides of dampproofing case are equipped with first right angle triangle-shaped support respectively, the right-angle side of first right angle triangle-shaped support is connected with dampproofing case, another right-angle side of first right angle triangle-shaped support is fixed on the wall body. The utility model discloses a, produce vibrations to dampproofing case when effectively solving the train and lead to the unstable problem of projection picture, adapt to special environment moreover, increase of service life improves the rate of utilization, reduces and maintains to become.

To sum up, current subway supervisory equipment dampproofing case lacks effectual dampproofing measure, leads to placing dampproofing case in the track upper end for a long time, causes inside moisture to increase easily, influences electronic component's effective use, causes the consequence of short circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing case of subway projection convenient to maintain to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing case of subway projection convenient to maintain, includes box, through-hole, second motor, mounting panel, mounting bracket, carousel and heater, box inner wall both sides are provided with the through-hole that is square array distribution, the inside carousel that is provided with of box, the carousel lower extreme is provided with the mounting bracket, the monitor is installed in the inside rotation of mounting bracket, box inner wall one side is provided with the heater, the box upper end is provided with the second motor, the second motor with carousel looks adaptation, the box top is provided with the mounting panel.

Preferably, a third motor is arranged on one side of the mounting rack, and the third motor is matched with the monitor. The monitor can be driven to perform longitudinal angular rotation by the third motor.

Preferably, grooves are formed in two sides of the box body, a moving plate is arranged in each groove, a first motor is arranged on one side of the moving plate, and the first motors are matched with the moving plate. The movable plate can be driven to move up and down in the groove through the first motor, when the box body is required to be ventilated, the movable plate is driven to move up through the first motor, and the ventilation effect is achieved through the through holes.

Preferably, the box upper end is provided with the support, the support upper end is provided with the mounting panel, the mounting panel both sides are provided with the mounting hole. The device can be fixed on the inner wall of the upper end of the tunnel by an external fixing device through the mounting plate.

Preferably, a fan is arranged on the outer wall of one side of the box body. The heat dissipation effect of the auxiliary heater can be achieved through the fan, and the drying inside the box body is guaranteed.

Preferably, the lower end of the box body is provided with a thread groove, the lower end of the box body is provided with a bottom plate, the lower end of the bottom plate is provided with a screw, and the screw is matched with the thread groove. The bottom plate can be fixed at the lower end of the box body through screws, and the box body and the bottom plate are both made of transparent materials.

Compared with the prior art, the beneficial effects of the utility model are that: this device utilizes the heater that can heat and drying function to box inside, guarantees the inside dry situation of box in a period, to the effectual guard action that carries on of inside electronic component, can not often take place the condition that the internal component short circuit damaged, can effectually regularly dispel the heat after the drying, realizes the permanent result of use of device.

Drawings

Fig. 1 is a schematic three-dimensional view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

fig. 3 is a schematic bottom view of the present invention.

In the figure:

1. a box body; 2. a through hole; 3. a fan; 4. a first motor; 5. mounting holes; 6. a second motor; 7. mounting a plate; 8. a support; 9. moving the plate; 10. a third motor; 11. a mounting frame; 12. a turntable; 13. a heater; 14. a thread groove; 15. a monitor; 16. a screw; 17. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides two embodiments:

the first embodiment is as follows:

the utility model provides a dampproofing case of subway projection convenient to maintain, the power distribution box comprises a box body 1, through-hole 2, second motor 6, mounting panel 7, mounting bracket 11, carousel 12 and

heater

13, 1 inner wall both sides of box are provided with the through-hole 2 that is square array distribution, 1 both sides of box are provided with the recess, the inside movable plate 9 that is provided with of recess, movable plate 9 one side is provided with first motor 4, first motor 4 and movable plate 9 looks adaptation, can drive movable plate 9 through first motor 4 and reciprocate in the recess is inside, when needs carry out the inside ventilation of box 1, first motor 4 drive movable plate 9 rebound, through-hole 2 realizes the ventilation effect, the mode that first motor 4 drive movable plate 9 here removed in the recess is electromagnetic drive, belong to prior art, do not do too much description here, 1 inside carousel 12 that is provided with of box, carousel 12 lower extreme is provided with

mounting bracket

11, 11 internal rotation installs monitor 15.

The second embodiment:

a subway projection moisture-proof box convenient for maintenance is provided, a third motor 10 is arranged on one side of a mounting frame 11, the third motor 10 is matched with a monitor 15, the monitor 15 can be driven to rotate longitudinally and angularly by the third motor 10, of course, as well known by technicians in the field, the first motor 4, the second motor 6, the third motor 10, a heater 13, a fan 3 and the monitor 15 provide common knowledge, which all belong to conventional means or common knowledge, and are not repeated herein, the technicians in the field can randomly select and match according to the needs or the convenience, the heater 13 is arranged on one side of the inner wall of a box body 1, the second motor 6 is arranged at the upper end of the box body 1, and the second motor 6 is matched with a rotary disc 12, the upper end of the box body 1 is provided with a mounting plate 7, the upper end of the box body 1 is provided with a support 8, the upper end of the support 8 is provided with the mounting plate 7, two sides of the mounting plate 7 are provided with mounting holes 5, the device can be fixed on the inner wall of the upper end of a tunnel through the mounting plate 7 by using an external fixing device, the outer wall of one side of the box body 1 is provided with a fan 3, the heat dissipation effect of the auxiliary heater 13 can be realized through the fan 3, the drying inside the box body 1 is ensured, the lower end of the box body 1 is provided with a thread groove 14, the lower end of the box body 1 is provided with a bottom plate 17, the lower end of the bottom plate 17 is provided with a screw 16, the screw 16 is matched with the thread groove 14, the bottom plate 17 can be fixed at the lower end of the box body 1 through the screw 16, and the bottom plate 17 are both made of transparent materials.

The working principle is as follows: this device utilizes and to heat and drying function's heater 13 to box 1 inside, guarantees the inside dry situation of box 1 in a period, to the effectual guard action that carries on of inside electronic component, can not often take place the condition that the internal component short circuit damaged, can effectually regularly dispel the heat after the drying, realizes the permanent result of use of device, and second motor 6 can drive carousel 12 and drive monitor 15 and transversely rotate the change that realizes detecting the angle, the utility model discloses have effectual dampproofing measure, solved the problem that current subway supervisory equipment dampproofing case lacks effective dampproofing measure, lead to placing dampproofing case in the upper end of track for a long time, cause inside moisture to increase easily, influence electronic component's effective use, cause the consequence of short circuit.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dampproofing case of subway projection convenient to maintain, includes box (1), through-hole (2), second motor (6), mounting panel (7), mounting bracket (11), carousel (12) and heater (13), its characterized in that: box (1) inner wall both sides are provided with through-hole (2) that are square array and distribute, box (1) inside is provided with carousel (12), carousel (12) lower extreme is provided with mounting bracket (11), mounting bracket (11) internal rotation installs monitor (15), box (1) inner wall one side is provided with heater (13), box (1) upper end is provided with second motor (6), second motor (6) with carousel (12) looks adaptation, box (1) top is provided with mounting panel (7).

2. A subway projection moisture-proof box convenient to maintain as claimed in claim 1, wherein: and a third motor (10) is arranged on one side of the mounting rack (11), and the third motor (10) is matched with the monitor (15).

3. A subway projection moisture-proof box convenient to maintain as claimed in claim 1, wherein: the improved box is characterized in that grooves are formed in two sides of the box body (1), a moving plate (9) is arranged in each groove, a first motor (4) is arranged on one side of the moving plate (9), and the first motors (4) are matched with the moving plate (9).

4. A subway projection moisture-proof box convenient to maintain as claimed in claim 1, wherein: the box (1) upper end is provided with support (8), support (8) upper end is provided with mounting panel (7), mounting panel (7) both sides are provided with mounting hole (5).

5. A subway projection moisture-proof box convenient to maintain as claimed in claim 1, wherein: the outer wall of one side of the box body (1) is provided with a fan (3).

6. A subway projection moisture-proof box convenient to maintain as claimed in claim 1, wherein: the lower end of the box body (1) is provided with a thread groove (14), the lower end of the box body (1) is provided with a bottom plate (17), the lower end of the bottom plate (17) is provided with a screw (16), and the screw (16) is matched with the thread groove (14).