CN214097563U

CN214097563U - Automatic power-off device for electric quantity test

Info

Publication number: CN214097563U
Application number: CN202023243847.2U
Authority: CN
Inventors: 陈友良; 王刚; 周擎
Original assignee: Shaanxi Zhong'an Haichuang Network Technology Co ltd
Current assignee: Shaanxi Zhong'an Haichuang Network Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-31
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a power-off device technical field, and disclose an electric quantity test automatic power-off device, solved the problem that present power-off device easily receives the influence of dust and steam in equipment, it includes the casing, casing one end is connected with the panel, and panel one end has been seted up the mounting groove, and the inside rotation of mounting groove is connected with the protective cover, the utility model discloses, the dust is stopped under the effect of first baffle and filter screen, and the second baffle can further avoid the dust to get into inside the casing simultaneously to the effectual dust of avoiding produces the influence to the device body; this novel through draw-in groove and drier box to and the bearing effect of layer board, can absorb the inside steam of casing under the effect of drier box, and on the layer board was arranged in to the device body, further avoid contacting with the casing, make steam unable and device body contact, thereby effectual improvement humidity resistance avoids steam to cause the influence.

Description

Automatic power-off device for electric quantity test

Technical Field

The utility model belongs to the technical field of power-off device, specifically be an electric quantity test automatic power-off device.

Background

When current outage device was installed in equipment, because equipment inside has multiple component parts, when overhauing and maintaining, easily caused the damage to the component of easy damage for receive the influence each other, and equipment need can set up the louvre usually for the heat dissipation, easily lead to external dust and steam to get into inside, cause the device to damage, influence its service function.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an electric quantity test automatic power-off device, the effectual problem that has solved present power-off device and easily received the influence of dust and steam in equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic power-off device of electric quantity test, which comprises a housin, casing one end is connected with the panel, the mounting groove has been seted up to panel one end, the inside rotation of mounting groove is connected with the protective cover, the inside rear side of casing is connected with the baffle, be formed with the air cavity between baffle and the casing, first through-hole has been seted up for the casing outer wall in air cavity one side, first through-hole outer end is connected with first baffle, first baffle one side is kept away from to first through-hole is connected with the filter screen, the second through-hole has been seted up for the baffle side to the air cavity opposite side, second through-hole one end is connected with the second baffle, the baffle is kept away from second baffle one end and is connected with the draw-in groove, the inside joint of draw-in groove has the drying agent box, the inside lower wall of casing has the layer board through first spring coupling, there is the roof inside upper wall of casing through second spring coupling, be connected with the device body between roof and the layer board.

Preferably, both sides of the outer portion of the shell are provided with wire holes, and the rubber sleeves are clamped in the wire holes.

Preferably, the protective cover is connected with the inner wall of the mounting groove through a rotating shaft in a rotating mode, and a buckling groove is formed in the middle of one end of the protective cover.

Preferably, the first baffle and the second baffle are both arranged in an arc structure.

Preferably, layer board and roof one end all are connected with the dog, and layer board and roof are kept away from dog one side and are the setting of arc column structure.

Preferably, the upper ends of the supporting plate and the top plate are uniformly provided with air holes.

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

(1) the utility model discloses, through the setting of baffle, first through-hole, first baffle, filter screen, second through-hole and second baffle, the dust is stopped under the effect of first baffle and filter screen, and the second baffle can further avoid the dust to get into inside the casing simultaneously to the effectual dust of avoiding produces the influence to the device body;

(2) the novel device can absorb water vapor in the shell under the action of the drying agent box through the clamping groove, the drying agent box and the bearing effect of the supporting plate, and the device body is arranged on the supporting plate and further prevented from contacting with the shell, so that the water vapor cannot contact with the device body, the moisture resistance is effectively improved, and the influence caused by the water vapor is avoided;

(3) the device body is arranged inside the shell, and then the shell is arranged on the equipment, so that the device body is not easy to influence other elements in the process of maintenance, and meanwhile, the device body is convenient to disassemble and assemble.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic structural view of the pallet of the present invention;

in the figure: 1. a housing; 2. a panel; 3. mounting grooves; 4. a protective cover; 5. a partition plate; 6. an air cavity; 7. a first through hole; 8. a first baffle plate; 9. filtering with a screen; 10. a second through hole; 11. a second baffle; 12. a card slot; 13. a desiccant box; 14. a first spring; 15. a support plate; 16. a second spring; 17. a top plate; 18. a device body; 19. a rubber sleeve; 20. a rotating shaft; 21. buckling grooves; 22. a stopper; 23. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a housing 1, a panel 2 is connected to one end of the housing 1, a mounting groove 3 is opened at one end of the panel 2, a protective cover 4 is rotatably connected to the inside of the mounting groove 3, a partition 5 is connected to the rear side inside the housing 1, an air cavity 6 is formed between the partition 5 and the housing 1, a first through hole 7 is opened at one side of the air cavity 6 relative to the outer wall of the housing 1, a first baffle 8 is connected to the outer end of the first through hole 7, a filter screen 9 is connected to one side of the first through hole 7 away from the first baffle 8, a second through hole 10 is opened at the other side of the air cavity 6 relative to the side end of the partition 5, a second baffle 11 is connected to one end of the partition 5, a slot 12 is connected to one end of the partition 11, a drying agent box 13 is clamped inside the slot 12, a support plate 15 is connected to the lower wall inside the housing 1 through a first spring 14, a top plate 17 is connected to the upper wall inside the housing 1 through a second spring 16, a device body 18 is connected between the top plate 17 and the support plate 15.

In the second embodiment, on the basis of the first embodiment, both sides of the exterior of the housing 1 are provided with wire holes, and the rubber sleeves 19 are clamped inside the wire holes, so that the device body 18 is conveniently connected with a power line.

In the third embodiment, on the basis of the first embodiment, the protecting cover 4 is rotatably connected with the inner wall of the mounting groove 3 through the rotating shaft 20, and the middle part of one end of the protecting cover 4 is provided with the catching groove 21, so that the protecting cover 4 can be conveniently turned over and opened and closed through the catching groove 21.

Fourth embodiment, on the basis of first embodiment, first baffle 8 and second baffle 11 all are the setting of arc structure, can avoid the dust to get into.

Fifth embodiment, on the basis of first embodiment, layer board 15 and roof 17 one end all are connected with dog 22, and layer board 15 and roof 17 keep away from dog 22 one side and are the setting of arc column structure, and the convenience is installed body 18 and can be arranged in between layer board 15 and the roof 17 fast when the installation, and carry on spacingly under the effect of dog 22.

In the sixth embodiment, on the basis of the first embodiment, the air holes 23 are uniformly formed in the upper ends of the supporting plate 15 and the top plate 17, so that the contact area between the supporting plate and the airflow is conveniently increased.

The working principle is as follows: when the device is used, the shell 1 is arranged in the equipment, then a lead wire to be connected passes through lead wire holes on two sides of the shell 1 and extends out of the shell 1 to be connected with an input end and an output end of a device body 18, the device body 18 is arranged between a supporting plate 15 and a top plate 17, the supporting plate 15 and the top plate 17 fix the device body 18 under the action of a first spring 14 and a second spring 16, heat generated in work can be emitted outwards from a second through hole 10 and a first through hole 7 at the rear part of the shell 1, external dust is blocked under the action of a first baffle plate 8 and a filter screen 9, the second baffle plate 11 can further prevent the dust from entering the shell 1, in addition, water vapor in the shell 1 can be absorbed under the action of a drying agent box 13, the device body 18 is arranged on the supporting plate 15 and further prevented from contacting the shell 1, so that the water vapor can not contact with the device body 18, the moisture resistance is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric quantity test auto-power-off device, includes casing (1), its characterized in that: one end of the shell (1) is connected with a panel (2), one end of the panel (2) is provided with a mounting groove (3), the interior of the mounting groove (3) is rotatably connected with a protective cover (4), the rear side of the interior of the shell (1) is connected with a partition plate (5), an air cavity (6) is formed between the partition plate (5) and the shell (1), one side of the air cavity (6) is provided with a first through hole (7) relative to the outer wall of the shell (1), the outer end of the first through hole (7) is connected with a first baffle plate (8), one side of the first through hole (7) far away from the first baffle plate (8) is connected with a filter screen (9), the other side of the air cavity (6) is provided with a second through hole (10) relative to the side end of the partition plate (5), one end of the second through hole (10) is connected with a second baffle plate (11), one end of the partition plate (5) far away from the second baffle plate (11) is connected with a clamping groove (12), and a drying agent box (13) is clamped inside the clamping groove (12), the lower wall in the shell (1) is connected with a supporting plate (15) through a first spring (14), the upper wall in the shell (1) is connected with a top plate (17) through a second spring (16), and a device body (18) is connected between the top plate (17) and the supporting plate (15).

2. The automatic power-off device for electric quantity test according to claim 1, characterized in that: wire holes are formed in two sides of the outer portion of the shell (1), and rubber sleeves (19) are clamped inside the wire holes.

3. The automatic power-off device for electric quantity test according to claim 1, characterized in that: protective cover (4) rotate with mounting groove (3) inner wall through pivot (20) and are connected, and catching groove (21) have been seted up at protective cover (4) one end middle part.

4. The automatic power-off device for electric quantity test according to claim 1, characterized in that: the first baffle (8) and the second baffle (11) are both arc-shaped structures.

5. The automatic power-off device for electric quantity test according to claim 1, characterized in that: supporting plate (15) and roof (17) one end all are connected with dog (22), and one side that dog (22) were kept away from in supporting plate (15) and roof (17) is the setting of arc column structure.

6. The automatic power-off device for electric quantity test according to claim 1, characterized in that: the upper ends of the supporting plate (15) and the top plate (17) are uniformly provided with air holes (23).