CN218974439U

CN218974439U - Dustproof ammeter case

Info

Publication number: CN218974439U
Application number: CN202222628215.0U
Authority: CN
Inventors: 马肖肖
Original assignee: Jiangsu Dongwei Power Technology Co ltd
Current assignee: Jiangsu Dongwei Power Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-05
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a dustproof electric meter box, which relates to the technical field of electric meter boxes and comprises a box body, wherein a plurality of first vent holes are uniformly distributed on two sides of the box body, which are far away from each other, a first dustproof plate and a second dustproof plate are respectively and slidably arranged on two sides of the box body, a second rack is fixedly arranged at the top end of the first dustproof plate, a first rack is fixedly arranged at the top end of the second dustproof plate, the first rack and the second rack are slidably clamped at the top end of the box body, a gear is rotatably arranged at the top end of the box body, and is meshed with the first rack and the second rack.

Description

Dustproof ammeter case

Technical Field

The utility model relates to the technical field of sports goods, in particular to a dustproof ammeter box.

Background

The ammeter box is equipment for ammeter storage, the material for manufacturing the box body of the low-voltage cable branch box is a resin-based composite material, and the main components of the box body are formed by injection molding and pressing of ABS engineering plastics, polycarbonate transparent PC materials, DMC and SMC materials.

When the ammeter case is in use, dust can enter the ammeter incasement through the ventilation hole on the ammeter case, damages the electric device in the ammeter case easily, and current ammeter case does not have the device that shelters from the ventilation hole, does not possess dirt-proof effect, leads to the electric device in the ammeter case to suffer the erosion of sand blown by wind easily, has reduced the life of electric device, and to above-mentioned problem, the inventor proposes a dirt-proof ammeter case and is used for solving above-mentioned problem.

Disclosure of Invention

The problem that an existing ammeter box does not have a device for shielding ventilation holes and does not have a dustproof effect is solved; the utility model aims to provide a dustproof ammeter box.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a dustproof ammeter case, comprises a box body, evenly distributed's a plurality of first ventilation hole has all been seted up to the both sides that the box kept away from each other, the both sides that the ventilation hole was seted up to the box are slidable mounting respectively has first dust guard and second dust guard, first dust guard top fixed mounting has the second rack, second dust guard top fixed mounting has first rack, and first rack and second rack all slide the card establish on the box top, the box top rotates installs the gear, and gear and first rack and second rack meshing, gear top fixed mounting has the commentaries on classics handle.

Preferably, a plurality of vent that distributes from top to bottom has been seted up at the box back, box back rotates and installs a plurality of rotor plate, and rotor plate rotatable cover vent, the box top is rotated and is installed the lead screw, the thread bush is equipped with the backup pad on the lead screw, the equal fixed mounting in both ends that the backup pad kept away from each other has the fixed plate, lead screw top fixed mounting has the carousel, the both sides that a plurality of rotor plate kept away from each other all rotate and install the connecting rod, and connecting rod top slip card is established on the fixed plate, two slide bars of box top fixed mounting symmetric distribution, and the slide bar slip is inserted and is established in the backup pad.

Preferably, the mounting plate is fixedly arranged in the box body, a plurality of second ventilation holes which are uniformly distributed are formed in the mounting plate, the fan is fixedly arranged at the top end of the inside of the box body, and the box door is rotatably arranged on one side of the box body through the hinge.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the electric meter box, the rotating handle is rotated to drive the gear to rotate, the gear rotates to drive the first rack and the second rack to slide on the box body, and the first rack and the second rack slide to drive the second dust-proof plate and the first dust-proof plate to slide and open and close, so that the electric meter box can open the dust-proof plate to ventilate through the first ventilation hole when ventilation is performed, and the dust-proof plate is closed after ventilation is completed, so that dust is prevented from entering the box body through the first ventilation hole.

2. According to the electric meter box, the screw rod is driven to rotate through the rotating turntable, the screw rod rotates to drive the supporting plate to slide up and down, the supporting plate drives the connecting rod to slide up and down through the fixing plate, and the connecting rod drives the rotating plate to rotate to open and close through the ventilation opening, so that the electric meter box can be ventilated through the ventilation opening when the electric meter box is ventilated, and the rotating plate is closed after ventilation is completed, and dust is prevented from entering the box body through the ventilation opening.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall front structure of the present utility model.

Fig. 2 is a schematic diagram of the overall rear structure of the present utility model.

Fig. 3 is a schematic view of the whole bottom structure of the present utility model.

In the figure: 1. a case; 2. a first vent; 3. a first dust-proof plate; 4. a mounting plate; 5. a second vent hole; 6. a first rack; 7. a second dust-proof plate; 8. a second rack; 9. a gear; 10. a rotating handle; 11. a door; 12. a support plate; 13. a screw rod; 14. a turntable; 15. a fixing plate; 16. a connecting rod; 17. a vent; 18. a rotating plate; 19. a blower; 20. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the utility model provides a dustproof electric meter box, which comprises a box body 1, a plurality of first ventilation holes 2 which are uniformly distributed are formed in two sides, far away from each other, of the box body 1, a first dustproof plate 3 and a second dustproof plate 7 are respectively and slidably mounted on two sides of the box body 1, a second rack 8 is fixedly mounted at the top end of the first dustproof plate 3, a first rack 6 is fixedly mounted at the top end of the second dustproof plate 7, the first rack 6 and the second rack 8 are slidably clamped at the top end of the box body 1, a gear 9 is rotatably mounted at the top end of the box body 1, the gear 9 is meshed with the first rack 6 and the second rack 8, a rotating handle 10 is fixedly mounted at the top end of the gear 9, the gear 9 is rotatably driven by rotating the rotating handle 10, the first rack 6 and the second rack 8 are slidably driven by the first rack 6 and the second rack 8 to slidably open and close the first dustproof plate 7 and the first dustproof plate 3, and accordingly the electric meter box can be opened through the first rack 2 to close the ventilation holes 2 after the ventilation holes are formed in the box body 1.

The back of the box body 1 is provided with a plurality of ventilation openings 17 which are distributed up and down, the back of the box body 1 is rotatably provided with a plurality of rotating plates 18, and the rotating plates 18 can rotationally cover the ventilation openings 17.

By adopting the above technical scheme, the opening and closing of the vent 17 is controlled by rotating the rotating plate 18.

The top end of the box body 1 is rotatably provided with a screw rod 13, and a supporting plate 12 is sleeved on the screw rod 13 in a threaded manner.

By adopting the technical scheme, the rotary screw rod 13 drives the supporting plate 12 to slide up and down.

Both ends that backup pad 12 kept away from each other are all fixed mounting has fixed plate 15, lead screw 13 top fixed mounting has carousel 14.

By adopting the technical scheme, the screw rod 13 is driven to rotate by the rotating turntable 14.

The two sides of the rotating plates 18 far away from each other are rotatably provided with connecting rods 16, and the top ends of the connecting rods 16 are slidably clamped on the fixed plates 15.

Through adopting above-mentioned technical scheme, drive lead screw 13 through rotating carousel 14 and rotate, lead screw 13 rotates and drives backup pad 12 and slide from top to bottom, and backup pad 12 drives connecting rod 16 through fixed plate 15 and slide from top to bottom, and connecting rod 16 slides from top to bottom and drives the rotation board 18 and rotate the opening and shutting.

Two symmetrically distributed slide bars 20 are fixedly arranged at the top end of the box body 1, and the slide bars 20 are slidably inserted into the support plate 12.

By adopting the technical scheme, the supporting plate 12 slides up and down along the sliding rod 20, and the sliding rod 20 can limit the supporting plate 12.

The inside fixed mounting of box 1 has mounting panel 4, a plurality of second ventilation holes 5 of evenly distributed have been seted up on the mounting panel 4.

By adopting the technical scheme, the electric device can be arranged on the mounting plate 4, and the second ventilation holes 5 on the mounting plate 4 are used for ventilating and radiating the electric device.

The fan 19 is fixedly arranged at the top end inside the box body 1, and the box door 11 is rotatably arranged on one side of the box body 1 through a hinge.

Through adopting above-mentioned technical scheme, utilize fan 19 to dispel the heat and ventilate to the electrical components in the box 1, can also blow the dehumidification to the box 1.

Working principle: when the electric meter box is used, after ventilation of the electric meter box is completed, the gear 9 is driven to rotate by the rotating handle 10, the gear 9 rotates to drive the first rack 6 and the second rack 8 to slide on the box body 1, the first rack 6 and the second rack 8 slide to drive the second dust-proof plate 7 and the first dust-proof plate 3 to slide and close, the first dust-proof plate 3 and the second dust-proof plate 7 cover the first ventilation holes 2 on two sides of the box body 1, dust is prevented from entering the box body 1 through the first ventilation holes 2, then the screw rod 13 is driven to rotate by the rotating turntable 14, the supporting plate 12 is driven to slide downwards by the rotating turntable 13, the supporting plate 12 drives the connecting rod 16 to slide downwards, the connecting rod 16 slides downwards to drive the rotating plate 18 to rotate to close and cover the ventilation holes 17, the dust is prevented from passing through the ventilation holes 17, electric devices in the box body 1 can be cooled and ventilated by the fan 19, and the box body 1 can be further subjected to blowing, dehumidifying and dehumidifying.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a dustproof ammeter case, includes box (1), its characterized in that: the utility model discloses a novel anti-dust box for the automobile, including box (1), gear (9) are installed in box (1) top rotation, box (1) both sides that keep away from each other all have been seted up evenly distributed's a plurality of first ventilation hole (2), the both sides that first ventilation hole (2) were seted up to box (1) are slidable mounting respectively has first dust guard (3) and second dust guard (7), first dust guard (3) top fixed mounting has second rack (8), second dust guard (7) top fixed mounting has first rack (6), and first rack (6) and second rack (8) all slide the card and establish on box (1) top, gear (9) are installed in the rotation of box (1) top, and gear (9) and first rack (6) and second rack (8) meshing, gear (9) top fixed mounting has twist grip (10).

2. A dustproof electricity meter box as claimed in claim 1, characterized in that a plurality of ventilation openings (17) are formed in the back of the box body (1) and distributed vertically, a plurality of rotating plates (18) are rotatably mounted on the back of the box body (1), and the rotating plates (18) can rotatably cover the ventilation openings (17).

3. A dustproof electricity meter box as claimed in claim 1, characterized in that a screw (13) is rotatably mounted at the top end of the box body (1), and a supporting plate (12) is sleeved on the screw (13) in a threaded manner.

4. A dustproof electricity meter box as claimed in claim 3, characterized in that the two ends of the support plate (12) far away from each other are fixedly provided with fixing plates (15), and the top end of the screw rod (13) is fixedly provided with a rotary disc (14).

5. A dustproof electricity meter box as claimed in claim 2, characterized in that a plurality of said rotating plates (18) are rotatably mounted on both sides of the rotating plates which are away from each other, and the top ends of the connecting rods (16) are slidably engaged with the fixing plates (15).

6. A dustproof electricity meter box as claimed in claim 1, characterized in that two symmetrically distributed slide bars (20) are fixedly arranged at the top end of the box body (1), and the slide bars (20) are slidably inserted on the support plate (12).

7. A dustproof electricity meter box as claimed in claim 1, characterized in that the inside of the box body (1) is fixedly provided with a mounting plate (4), and the mounting plate (4) is provided with a plurality of second ventilation holes (5) which are uniformly distributed.

8. A dustproof electricity meter box as claimed in claim 1, characterized in that a fan (19) is fixedly arranged at the top end inside the box body (1), and a box door (11) is rotatably arranged at one side of the box body (1) through a hinge.