CN219935960U

CN219935960U - Ammeter with rain-proof function

Info

Publication number: CN219935960U
Application number: CN202321320512.7U
Authority: CN
Inventors: 王莉
Original assignee: Tianjin Ruixinyuan Intelligent Technology Co ltd
Current assignee: Tianjin Ruixinyuan Intelligent Technology Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-31
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses an ammeter with a rainproof function, which belongs to the field of ammeter, and comprises a first shell and a second shell, wherein screw grooves are formed in the front surfaces of the first shell and the second shell, a debugging cavity is formed in the front surface of the second shell, a wiring cavity is formed in the bottom end of the second front surface of the second shell, connecting grooves are formed in two sides of the debugging cavity, connecting rods are connected to the interiors of the two connecting grooves through rotating shafts, a first sealing cover is fixedly arranged at one end of each connecting rod, a second sealing cover is connected to one side of the inner wall of the debugging cavity through the rotating shaft, a threaded hole is formed in the outer wall of the second sealing cover, the first sealing cover is clamped to the opening of the wiring cavity, and the edge of the outer wall of the first sealing cover is tightly attached to the edge of the opening of the wiring cavity.

Description

Ammeter with rain-proof function

Technical Field

The utility model relates to the field of electric meters, in particular to an electric meter with a rainproof function.

Background

The electric energy meter is a meter for measuring electric energy, also called an electric meter, a fire meter, an electric energy meter and a kilowatt hour meter, and refers to a meter for measuring various electric quantities, and usually the installation position of the electric energy meter is located in the open air or a protective cabinet.

Based on the above, the present inventors found that: the ammeter case is in the use, not only in indoor environment use, but also can be used in open-air zone, in open-air zone use, single-phase ammeter case is the box itself has rainproof function, but the seam of many places on the box leads to the rainwater easily to get into ammeter incasement portion by seam department, there is the potential safety hazard to people's use, and because current single-phase ammeter case carries out rain-proof in-process, can use the protective housing, great security and the stability when having reduced the ammeter and use, its binding post of current ammeter is mostly exposed in the outside simultaneously, rainwater easily drips its outside for the ammeter produces the phenomenon of short circuit damage, then, have the reason for this, research improvement to current structure, provide an ammeter with rain-proof function, in order to reach the purpose that has more practical value.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an ammeter with a rainproof function, which can prevent rainwater from entering the ammeter, so that the service life of the structure and the stability in use can be effectively improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an ammeter with rain-proof function, includes casing one and casing two, the screw thread groove has all been seted up with the front of casing two to casing one, debug the chamber has been seted up in the front of casing two, wiring chamber has been seted up to the positive bottom of casing two, the spread groove has all been seted up to the both sides in debug the chamber, two the inside of spread groove all is connected with the connecting rod through the pivot, two the one end fixed mounting of connecting rod has sealed lid one, one side of debugging intracavity wall is connected with sealed lid two through the pivot, threaded hole has been seted up to sealed outer wall of lid two.

Further, the sealing cover is clamped to the opening of the wiring cavity, and the edge of the outer wall of the sealing cover is tightly attached to the edge of the opening of the wiring cavity.

Furthermore, the thread barrels are fixedly arranged in the wiring cavity and on the outer wall of the first sealing cover, and the positions of the thread barrels are symmetrical to each other.

Further, the edges of the second sealing cover and the first sealing cover are fixedly provided with rubber sealing gaskets, and the two rubber sealing gaskets are respectively tightly attached to the inner walls of the debugging cavity and the wiring cavity.

Further, a rubber sealing strip is fixedly arranged at the edge of the opening of the first shell, and one side of the rubber sealing strip is tightly attached to the edge of the opening of the second shell.

Further, the water drainage groove is formed in the outer wall of the first shell, the water guide groove is uniformly formed in the top end of the outer wall of the first shell, the water guide groove is communicated with the water drainage groove, and the bottom end of the inner wall of the water guide groove is in a slope shape.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme, through setting up sealed lid one, sealed lid two, rubber seal fills up and rubber seal strip, after the device is put into use, through inserting the screw rod in the screw groove, can carry out the composite installation with casing one and casing two, rubber seal strip will be fixed in between casing one and the casing two simultaneously, can be abundant pack the space between casing one and the casing two through rubber seal strip, be connected through the terminal with pencil and wiring intracavity portion, sealed lid one is sealed to the uncovered department in wiring chamber afterwards, and insert the screw in the inside of screw section of thick bamboo, with sealed lid one firm fixing in the uncovered department in wiring chamber, staff's accessible debugging chamber debugs the ammeter simultaneously, after the debugging is accomplished, close sealed lid two, insert the inside of screw hole with the sealed lid two firm shutoff to the uncovered department in debugging chamber, can effectually prevent that the rainwater from falling to the junction and entering the inside of ammeter through the gap through the device, thereby can effectually promote the stability when the ammeter is used.

(2) This scheme, through setting up water drainage tank and guiding gutter, when the rainwater falls to the surface of casing one and casing two, can lead to the inside of water drainage tank with the rainwater through the guiding gutter, can the rainwater to discharge afterwards through the water drainage tank, can effectually prevent that the rainwater from stagnating at the surface of casing one with casing two for a long time, and cause the phenomenon of corruption to its surface.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a partially exploded perspective view of the present utility model;

FIG. 3 is a schematic perspective view of the rubber sealing strip structure of the present utility model;

fig. 4 is an enlarged schematic view of the partial structure at a in fig. 2 according to the present utility model.

The reference numerals in the figures illustrate:

1. a first shell; 2. a second shell; 3. a debug cavity; 4. a wiring cavity; 5. a connecting groove; 6. a connecting rod; 7. a first sealing cover; 8. a thread cylinder; 9. a second sealing cover; 10. a threaded hole; 11. a rubber gasket; 12. a rubber sealing strip; 13. a drainage channel; 14. a water guide groove; 15. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, an ammeter with rainproof function comprises a first shell 1 and a second shell 2, wherein screw grooves 15 are formed in the front faces of the first shell 1 and the second shell 2, a debugging cavity 3 is formed in the front face of the second shell 2, a wiring cavity 4 is formed in the bottom end of the front face of the second shell 2, connecting grooves 5 are formed in two sides of the debugging cavity 3, connecting rods 6 are connected to the inner parts of the two connecting grooves 5 through rotating shafts, a first sealing cover 7 is fixedly arranged at one ends of the two connecting rods 6, a second sealing cover 9 is connected to one side of the inner wall of the debugging cavity 3 through rotating shafts, a threaded hole 10 is formed in the outer wall of the second sealing cover 9, terminals inside the wiring cavity 4 on the ammeter can be effectively protected through the ammeter, and the probability of rain water immersion is greatly reduced.

Referring to fig. 2, 3 and 4, the first sealing cover 7 is clamped to the opening of the wiring cavity 4, the edge of the outer wall of the first sealing cover 7 is tightly attached to the edge of the opening of the wiring cavity 4, and the first sealing cover 7 is used for sealing the wiring cavity 4, so that the wiring terminal inside the wiring cavity 4 can be waterproof; the inside of wiring chamber 4 and the outer wall of sealed lid one 7 are all fixed mounting have screw thread section of thick bamboo 8, and the position of two screw thread section of thick bamboo 8 is mutual symmetry, can effectually be with sealed firm fixed of lid one 7 with the uncovered department of wiring chamber 4 through screw thread section of thick bamboo 8.

Referring to fig. 2 and 3, rubber gaskets 11 are fixedly arranged at the edges of the second sealing cover 9 and the first sealing cover 7, and the two rubber gaskets 11 are respectively tightly attached to the inner walls of the debugging cavity 3 and the wiring cavity 4; the edge of the opening of the first shell 1 is fixedly provided with the rubber sealing strip 12, one side of the rubber sealing strip 12 is tightly attached to the edge of the opening of the second shell 2, and rainwater can be effectively prevented from entering from a gap between the first shell 1 and the second shell 2 through the rubber sealing strip 12.

Referring to fig. 1 and 2, the outer wall of the first housing 1 is provided with the drainage groove 13, the top end of the outer wall of the first housing 1 is uniformly provided with the drainage groove 13, the inside of the drainage groove 14 is mutually communicated with the drainage groove 13, and the bottom end of the inner wall of the drainage groove 14 is in a slope shape, when rainwater drops on the surfaces of the first housing 1 and the second housing 2, the drainage groove 13 is caused by the rainwater through the drainage groove 14, and the rainwater is discharged through the drainage groove 13, so that the rainwater is effectively prevented from being detained on the top ends of the first housing 1 and the second housing 2, and the phenomenon of immersion is generated.

When in use: firstly, the screw rod is inserted into the thread groove 15 through the staff, the first shell 1 and the second shell 2 can be assembled and installed, meanwhile, the rubber sealing strip 12 is fixed between the first shell 1 and the second shell 2, gaps between the first shell 1 and the second shell 2 can be fully filled through the rubber sealing strip 12, then a wiring harness is connected with a terminal inside the wiring cavity 4, the first sealing cover 7 is plugged into the opening of the wiring cavity 4, the screw is inserted into the thread cylinder 8, the first sealing cover 7 is firmly fixed at the opening of the wiring cavity 4, meanwhile, the staff can debug an ammeter through the debugging cavity 3, after debugging is completed, the second sealing cover 9 is closed, the screw is inserted into the opening of the threaded hole 10, the second sealing cover 9 is firmly plugged into the opening of the debugging cavity 3, when rainwater falls to the surfaces of the first shell 1 and the second shell 2, the inside of the groove 13 can be caused by the rainwater through the water guide groove 14, the rainwater can be discharged through the first sealing cover 13, meanwhile, the first sealing cover 3 and the first sealing cover 7 can effectively block the rainwater from entering the interior of the ammeter.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an ammeter with rain-proof function, includes casing one (1) and casing two (2), its characterized in that: the utility model discloses a debugging device for the electric cable, including casing one (1) and casing two (2), thread groove (15) have all been seted up in the front of casing two (2), debug chamber (3) have been seted up in the front of casing two (2), wiring chamber (4) have all been seted up in the positive bottom of casing two (2), spread groove (5) have all been seted up to the both sides of debug chamber (3), two the inside of spread groove (5) all is connected with connecting rod (6) through the pivot, two the one end fixed mounting of connecting rod (6) has sealed lid one (7), one side of debugging chamber (3) inner wall is connected with sealed lid two (9) through the pivot, screw hole (10) have been seted up to the outer wall of sealed lid two (9).

2. An electricity meter with rainproof function according to claim 1, wherein: the first sealing cover (7) is clamped to the opening of the wiring cavity (4), and the edge of the outer wall of the first sealing cover (7) is tightly attached to the edge of the opening of the wiring cavity (4).

3. An electricity meter with rainproof function according to claim 1, wherein: the inside of wiring chamber (4) and the outer wall of sealed lid one (7) are all fixed mounting have screw thread section of thick bamboo (8), and two screw thread section of thick bamboo (8) position mutual symmetry.

4. An electricity meter with rainproof function according to claim 1, wherein: the edge of the sealing cover II (9) and the edge of the sealing cover I (7) are fixedly provided with rubber sealing gaskets (11), and the two rubber sealing gaskets (11) are respectively tightly attached to the inner walls of the debugging cavity (3) and the wiring cavity (4).

5. An electricity meter with rainproof function according to claim 1, wherein: the edge of the opening of the first shell (1) is fixedly provided with a rubber sealing strip (12), and one side of the rubber sealing strip (12) is tightly attached to the edge of the opening of the second shell (2).

6. An electricity meter with rainproof function according to claim 1, wherein: the drainage tank (13) has been seted up to the outer wall of casing one (1), guiding gutter (14) have evenly been seted up on the top of casing one (1) outer wall, the inside and the drainage tank (13) intercommunication each other of guiding gutter (14), just the bottom of guiding gutter (14) inner wall is the slope form.