CN214592469U

CN214592469U - Digital ammeter visual identification module with dustproof function

Info

Publication number: CN214592469U
Application number: CN202120525555.3U
Authority: CN
Inventors: 王暾; 田禹
Original assignee: Xinruixin Intelligent Iot Research Institute Nanjing Co ltd
Current assignee: Xinruixin Intelligent Iot Research Institute Nanjing Co ltd
Priority date: 2021-03-13
Filing date: 2021-03-13
Publication date: 2021-11-02
Anticipated expiration: 2031-03-13

Abstract

The utility model discloses a digital ammeter visual identification module with dustproof function, the on-line screen storage device comprises a base, a plurality of fixed ears of bottom inner wall fixedly connected with of base, the first shell of one side fixedly connected with of fixed ear, the installing port has been seted up to one side of first shell, is equipped with the display screen in the installing port, fixedly connected with sealing washer in the installing port, and sealing washer and display screen are fixed mutually, two hinges of one side outer wall fixedly connected with of base, one side fixedly connected with second shell of hinge. The utility model discloses not only can make to be connected between display screen and the first shell more inseparabler through the sealing washer, avoid the dust to enter into and cause short-circuit fault on the circuit board, can separate circuit board and fixing base on the base through the baffle simultaneously to make first shell stabilize the protection to the circuit board, can also make the more stable of being connected between base and the second shell through magnet, improved the steadiness of second shell.

Description

Digital ammeter visual identification module with dustproof function

Technical Field

The utility model relates to a digital ammeter technical field especially relates to a digital ammeter visual identification module with dustproof function.

Background

The digital electric meter is an electric energy meter, is an instrument for measuring electric energy, is called as an IC card digital electric meter, and is an intelligent electric meter which takes an IC card as an electric energy value data transmission medium, and adds a load control part and other functional modules in an electronic electric meter or a mechanical electric meter of the electric meter so as to realize electric quantity copying and electric quantity settlement.

Along with the rapid development of economy in China, the electricity demand of various industries is greater and greater, the demand quantity of digital electric meters is higher and higher, the service life of the digital electric meters becomes a measure standard of the advantages and the disadvantages of the digital electric meters, and the digital electric meters in the current markets are easy to enter dust in the use process, so that the short circuit load of a circuit board is caused, and the service life of the digital electric meters is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a digital ammeter vision recognition module with a dustproof function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a digital ammeter visual identification module with a dustproof function comprises a base, wherein a plurality of fixing lugs are fixedly connected to the inner wall of the bottom of the base, a first shell is fixedly connected to one side of each fixing lug, a mounting hole is formed in one side of the first shell, a display screen is arranged in the mounting hole, a sealing ring is fixedly connected in the mounting hole, the sealing ring is fixed with the display screen, the outer wall of one side of the base is fixedly connected with two hinges, one side of each hinge is fixedly connected with a second shell, the inner wall of the bottom of the base is provided with two magnets, the magnet is contacted with the second shell, the inner wall of the bottom of the base is fixedly connected with a clapboard, the top of the clapboard and the top of the base are both fixedly connected with a sealing gasket, and the sealing gasket is contacted with the first shell and the second shell, the inner wall of the bottom of the base is fixedly connected with a fixed seat, and one side of the partition plate is fixedly connected with a connecting socket.

As the utility model discloses scheme further still, the last fixed surface of base is connected with a plurality of reference columns, and the top swing joint of reference column has the circuit board, and the upper surface of circuit board is equipped with the treater, the bottom inner wall fixedly connected with screw thread piece of base, one side swing joint of screw thread piece have the lead screw, and the lead screw passes the circuit board, one side swing joint of lead screw has insulating gasket, and insulating gasket is located the top of circuit board.

As the utility model discloses scheme further again, two installation pieces of the equal fixedly connected with in both sides of base, the mounting hole has been seted up to one side of installation piece.

As the utility model discloses scheme further again, a plurality of anti-skidding lines have been seted up to one side of second shell, and anti-skidding line evenly distributed.

As the utility model discloses further scheme again, a plurality of jacks have been seted up to one side of base, and jack symmetric distribution.

As the utility model discloses scheme further again, one side outer wall fixedly connected with mount pad of base, one side of mount pad are equipped with the signal line.

As a still further aspect of the present invention, the top of the first housing is provided with a plurality of indicator lights.

As a further proposal, the upper surface of the display screen is provided with a protective film.

The utility model has the advantages that:

1. through the cooperation use at sealing washer and sealed the pad, the sealing washer makes being connected inseparabler between display screen and the first shell, and sealed pad makes being connected inseparabler between base and first shell and the second shell to prevent that the device from advancing the dust in the use and causing circuit board short circuit trouble, improved the life of device.

2. Through the setting of installation baffle on the base, the baffle can part circuit board on the base with the fixing base to make first shell stably protect the circuit board, improved the practicality of device.

3. Through the setting of installation magnet on the base, magnet can make and be connected more stable between second shell and base and the baffle, avoids the second shell to be blown open by wind and makes and get into dust impurity in the device, has improved the steadiness of second shell.

Drawings

Fig. 1 is a schematic view of a digital electric meter visual identification module with a dustproof function according to the present invention;

fig. 2 is a schematic diagram of a rear view structure of a digital electric meter visual identification module with a dustproof function according to the present invention;

fig. 3 is the utility model provides a digital ammeter visual identification module's decomposition structure schematic diagram with dustproof function.

In the figure: 1. a display screen; 2. an indicator light; 3. a first housing; 4. a base; 5. a second housing; 6. anti-skid lines; 7. mounting holes; 8. a jack; 9. a hinge; 10. a mounting seat; 11. a signal line; 12. a seal ring; 13. a gasket; 14. a positioning column; 15. an insulating spacer; 16. a circuit board; 17. a processor; 18. fixing the ear; 19. a partition plate; 20. a connection socket; 21. a fixed seat; 22. and a magnet.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a digital electric meter visual identification module with a dustproof function comprises a base 4, a plurality of fixing lugs 18 are fixed on the inner wall of the bottom of the base 4 through bolts, a first shell 3 is fixed on one side of each fixing lug 18 through bolts, a mounting opening is formed in one side of the first shell 3, a display screen 1 is arranged in the mounting opening, a sealing ring 12 is bonded in the mounting opening, the sealing ring 12 is fixed with the display screen 1, two hinges 9 are fixed on the outer wall of one side of the base 4 through bolts, a second shell 5 is fixed on one side of each hinge 9 through bolts, two magnets 22 are arranged on the inner wall of the bottom of the base 4, the magnets 22 are in contact with the second shell 5, a partition plate 19 is fixed on the inner wall of the bottom of the base 4 through bolts, the magnets 22 can enable connection between the second shell 5 and the base 4 and the partition plate 19 to be more stable, and prevent the second shell 5 from being blown open to enable dust and impurities to enter the device, the top of baffle 19 and base 4 all bonds and has sealed 13, and sealed pad 13 contacts with first shell 3 and second shell 5, it is inseparabler that sealing washer 12 makes and is connected between display screen 1 and the first shell 3, sealed pad 13 makes and is connected inseparabler between base 4 and first shell 3 and the second shell 5, thereby preventing device advances the dust in the use and causes device short circuit fault, the bottom inner wall of base 4 has fixing base 21 through the bolt fastening, there is connection socket 20 one side of baffle 19 through the bolt fastening, baffle 19 can part circuit board 16 on the base 4 with fixing base 21, thereby make first shell 3 stably protect circuit board 16.

In the utility model, it should be noted that, the upper surface of the base 4 is fixed with a plurality of positioning columns 14 through bolts, the top of the positioning column 14 is inserted with the circuit board 16, the positioning column 14 can position the circuit board 16 to avoid the circuit board 16 from shaking, the upper surface of the circuit board 16 is provided with a processor 17, the bottom inner wall of the base 4 is fixed with a threaded block through bolts, one side of the threaded block is inserted with a lead screw, the lead screw passes through the circuit board 16, one side of the lead screw is sleeved with an insulating gasket 15, the insulating gasket 15 is positioned above the circuit board 16, when an electronic element on the circuit board 16 leaks electricity, the insulating gasket 15 can insulate the electricity from the lead screw to avoid the electricity from conducting downwards through the lead screw, two mounting blocks are fixed on the two sides of the base 4 through bolts, one side of the mounting block is provided with a mounting hole 7, one side of the second shell 5 is provided with a plurality of

anti-skid veins

6, and 6 evenly distributed of anti-skidding line, anti-skidding line 6 can increase the frictional force between staff's hand and the second shell 5, thereby make things convenient for the staff to open and shut second shell 5, a plurality of jacks 8 have been seted up to one side of

base

4, and 8 symmetric distribution of jack, one side outer wall of base 4 has mount pad 10 through the bolt fastening, one side of mount pad 10 is equipped with signal line 11, the top of first shell 3 is equipped with a plurality of pilot lamps 2, the upper surface of display screen 1 is equipped with the protecting film.

The working principle is as follows: when the digital electric meter needs to be protected, the device is connected to an external device through a mounting hole 7 on a mounting block, a connecting wire is connected with a fixing seat 21 through a jack 8, and then is connected with a connecting socket 20 through the fixing seat 21, a display screen 1 facilitates people to observe and connect the electric quantity value of the device, a sealing ring 12 enables the connection between the display screen 1 and a first shell 3 to be tighter, a sealing gasket 13 enables a base 4 and a partition plate 19 to be tighter than the connection between the first shell 3 and a second shell 5, so that dust is prevented from entering the device from a gap, when a circuit needs to be maintained, the second shell 5 is opened, a magnet 22 is separated from the second shell 5, so that the circuit on the fixing seat 21 can be maintained conveniently by workers, a signal wire 11 transmits signals, and the electric quantity use condition in the device is transmitted to a mobile phone of people, the electric quantity service condition can be observed and known conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The digital ammeter vision identification module with the dustproof function comprises a base (4) and is characterized in that a plurality of fixing lugs (18) are fixedly connected to the inner wall of the bottom of the base (4), a first shell (3) is fixedly connected to one side of each fixing lug (18), a mounting opening is formed in one side of each first shell (3), a display screen (1) is arranged in the mounting opening, a sealing ring (12) is fixedly connected in the mounting opening, the sealing ring (12) is fixed to the display screen (1), two hinges (9) are fixedly connected to the outer wall of one side of the base (4), a second shell (5) is fixedly connected to one side of each hinge (9), two magnets (22) are arranged on the inner wall of the bottom of the base (4), the magnets (22) are in contact with the second shell (5), and a partition plate (19) is fixedly connected to the inner wall of the bottom of the base (4), the equal fixedly connected with in top of baffle (19) and base (4) fills up (13), and fills up (13) and contact with first shell (3) and second shell (5), the bottom inner wall fixedly connected with fixing base (21) of base (4), one side fixedly connected with connection socket (20) of baffle (19).

2. The digital electric meter vision recognition module with the dustproof function according to claim 1, wherein a plurality of positioning columns (14) are fixedly connected to the upper surface of the base (4), a circuit board (16) is movably connected to the top ends of the positioning columns (14), a processor (17) is arranged on the upper surface of the circuit board (16), a threaded block is fixedly connected to the inner wall of the bottom of the base (4), a lead screw is movably connected to one side of the threaded block and penetrates through the circuit board (16), an insulating gasket (15) is movably connected to one side of the lead screw, and the insulating gasket (15) is located above the circuit board (16).

3. The digital electric meter vision recognition module with the dustproof function according to claim 2, wherein two mounting blocks are fixedly connected to two sides of the base (4), and a mounting hole (7) is formed in one side of each mounting block.

4. The digital electric meter visual identification module with the dustproof function according to claim 1, wherein a plurality of anti-slip threads (6) are formed on one side of the second shell (5), and the anti-slip threads (6) are uniformly distributed.

5. The visual identification module of a digital electric meter with a dustproof function according to claim 1, wherein a plurality of jacks (8) are formed in one side of the base (4), and the jacks (8) are symmetrically distributed.

6. The visual identification module of the digital electric meter with the dustproof function according to claim 5, wherein a mounting seat (10) is fixedly connected to the outer wall of one side of the base (4), and a signal wire (11) is arranged on one side of the mounting seat (10).

7. The digital electric meter visual identification module with the dustproof function according to claim 1, wherein a plurality of indicator lamps (2) are arranged at the top of the first shell (3).

8. The digital electric meter visual identification module with the dustproof function according to claim 1, wherein a protective film is arranged on the upper surface of the display screen (1).