CN213846547U

CN213846547U - Rectifier aluminum shell

Info

Publication number: CN213846547U
Application number: CN202023160794.8U
Authority: CN
Inventors: 邹丽华
Original assignee: Dongguan Xuermei Industrial Co ltd
Current assignee: Dongguan Xuermei Industrial Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-30
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a rectifier aluminum hull, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the casing, the mounting groove has been seted up to the lower surface of casing, the surperficial swing joint of mounting groove has the stripper plate, the last fixed surface of stripper plate is connected with one-level branch, the last fixed surface of one-level branch is connected with second grade branch, the last fixed surface of second grade branch is connected with the mounting panel, the lower fixed surface of stripper plate is connected with damping spring. This rectifier aluminum hull can install the circuit board on the mounting panel through the electrical apparatus hole, can carry out the shock attenuation to the circuit board of installing on the mounting panel through one-level branch, second grade branch and damping spring, reduces the probability of circuit component damage, can protect the circuit board through the foam-rubber cushion, can make things convenient for the casing installation through fixed orifices and set screw, can make things convenient for the clamp plate to slide through slider and slide opening, makes clamp plate extrusion circuit board under the effect of big spring.

Description

Rectifier aluminum shell

Technical Field

The utility model relates to a rectifier aluminum hull technical field specifically is a rectifier aluminum hull.

Background

A rectifier is a device for converting ac power into dc power, which can be used as a power supply device and for detecting radio signals, etc., and can be made of vacuum tubes, ignition tubes, solid silicon semiconductor diodes, mercury arcs, etc., whereas a set of devices for converting dc power into ac power is called an "inverter", which in a standby UPS only needs to charge a battery, not a load, and therefore only a charger, which in a double-conversion UPS both supplies power to the inverter and to the battery, and therefore called a rectifier/charger.

The existing rectifier shell is complex in structure and poor in damping effect, electronic elements are easy to knock down when the rectifier shell is used, unnecessary loss is caused, a shell capable of reducing vibration is needed, and damage to the electronic elements is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rectifier aluminum hull has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rectifier aluminum hull, includes the base, the last fixed surface of base is connected with the casing, the mounting groove has been seted up to the lower surface of casing, the surperficial swing joint of mounting groove has the dismantlement board, the last fixed surface of dismantlement board is connected with one-level branch, the last fixed surface of one-level branch has second grade branch, the last fixed surface of second grade branch is connected with the mounting panel, the lower fixed surface of dismantlement board is connected with damping spring, damping spring's other end fixedly connected with mounting panel, the electrical apparatus hole has been seted up to the upper surface of mounting panel, the big spring of lower fixed surface of casing, the lower fixed surface of big spring is connected with the clamp plate.

Optionally, the upper surface of the detaching plate is provided with a mounting hole, the surface of the mounting hole is in threaded connection with a mounting screw, and the inner side wall of the shell is fixedly connected with a cushion block.

Optionally, the lower surface of the cushion block is provided with a connecting hole, the surface of the connecting hole is in threaded connection with a mounting screw, and one end of the mounting screw penetrates through the mounting hole and is in threaded connection with the connecting hole.

Optionally, a sponge cushion is fixedly connected to the lower surface of the pressing plate, sliding holes are formed in two sides of the pressing plate, a sliding rod is connected to the surface of each sliding hole in a sliding mode, and a shell is fixedly connected to the upper surface of each sliding rod.

Optionally, the lower surface of the shell is fixedly connected with the ejector block, the lower surface of the dismounting plate is fixedly connected with the rubber cushion block, one side of the shell is provided with a wire outlet hole, and the surface of the wire outlet hole is provided with a rubber ring.

Optionally, the surface mounting of rubber circle has the output line, the last fixed surface of casing is connected with the division board, the equal fixedly connected with curb plate in both sides of casing, the fixed orifices has been seted up to the upper surface of casing, the surperficial threaded connection of fixed orifices has set screw.

(III) advantageous effects

The utility model provides a rectifier aluminum hull possesses following beneficial effect:

this rectifier aluminum hull can install the circuit board on the mounting panel through the electrical apparatus hole, can carry out the shock attenuation to the circuit board of installing on the mounting panel through one-level branch, second grade branch and damping spring, reduces the probability of circuit component damage, can protect the circuit board through the foam-rubber cushion, can make things convenient for the casing installation through fixed orifices and set screw, can make things convenient for the clamp plate to slide through slide bar and slide opening, makes clamp plate extrusion circuit board under the effect of big spring.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the detachable plate of the present invention;

FIG. 3 is a schematic sectional view of the housing of the present invention;

FIG. 4 is a schematic view of the pressing plate of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a housing; 3. mounting grooves; 4. disassembling the plate; 5. a primary strut; 6. a secondary strut; 7. mounting a plate; 8. a damping spring; 9. a set screw; 10. an appliance aperture; 11. a large spring; 12. pressing a plate; 13. mounting holes; 14. mounting screws; 15. cushion blocks; 16. connecting holes; 17. a sponge cushion; 18. a slide hole; 19. a slide bar; 20. a top block; 21. a rubber cushion block; 22. a wire outlet hole; 23. a rubber ring; 24. a fixing hole; 25. a partition 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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a rectifier aluminum shell comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a shell 2, the lower surface of the shell 2 is provided with a mounting groove 3, the surface of the mounting groove 3 is movably connected with a dismounting plate 4, the upper surface of the dismounting plate 4 is fixedly connected with a primary supporting rod 5, the upper surface of the primary supporting rod 5 is movably connected with a secondary supporting rod 6, the upper surface of the secondary supporting rod 6 is fixedly connected with a mounting plate 7, the lower surface of the dismounting plate 4 is fixedly connected with a damping spring 8, the other end of the damping spring 8 is fixedly connected with a mounting plate 7, a circuit board can be mounted on the mounting plate 7 through an electric appliance hole 10, the circuit board mounted on the mounting plate 7 can be damped through the primary supporting rod 5, the secondary supporting rod 6 and the damping spring 8, the probability of circuit component damage is reduced, the circuit board can be protected through a sponge cushion 17, the shell 2 can be mounted conveniently through a fixing hole 24 and a fixing screw 9, the pressing plate 12 can conveniently slide through the sliding rod 19 and the sliding hole 18, and the pressing plate 12 extrudes the circuit board under the action of the large spring 11;

an electric appliance hole 10 is formed in the upper surface of the mounting plate 7, a large spring 11 is fixedly connected to the lower surface of the shell 2, a pressing plate 12 is fixedly connected to the lower surface of the large spring 11, a mounting hole 13 is formed in the upper surface of the dismounting plate 4, a mounting screw 14 is connected to the surface of the mounting hole 13 through a thread, a cushion block 15 is fixedly connected to the inner side wall of the shell 2, a connecting hole 16 is formed in the lower surface of the cushion block 15, a mounting screw 14 is connected to the surface of the connecting hole 16 through a thread, one end of the mounting screw 14 penetrates through the mounting hole 13 and is connected with the connecting hole 16, a sponge cushion 17 is fixedly connected to the lower surface of the pressing plate 12, sliding holes 18 are formed in the two sides of the pressing plate 12, a sliding rod 19 is connected to the surface of the sliding hole 18 in a sliding manner, the shell 2 is fixedly connected to the upper surface of the sliding rod 19, a jacking block 20 is fixedly connected to the lower surface of the shell 2, a rubber cushion block 21 is fixedly connected to the lower surface of the dismounting plate 4, and a wire outlet 22 is formed in one side of the shell 2, the surface mounting of wire hole 22 has rubber circle 23, and the surface mounting of rubber circle 23 has the output line, and the last fixed surface of casing 2 is connected with division board 25, and the equal fixedly connected with curb plate in both sides of casing 2, fixed orifices 24 have been seted up to the upper surface of casing 2, and the surface threaded connection of fixed orifices 24 has set screw 9.

As an optimal technical solution of the utility model: the shell is made of aluminum.

In summary, the rectifier aluminum case has the following usage steps:

1. the circuit board can be arranged on the mounting plate 7 through the electric appliance hole 10, and the circuit board arranged on the mounting plate 7 can be damped through the primary supporting rod 5, the secondary supporting rod 6 and the damping spring 8, so that the probability of damage of circuit elements is reduced;

2. the circuit board can be protected through the spongy cushion 17, and the shell 2 can be conveniently installed through the fixing holes 24 and the fixing screws 9;

3. the sliding of the pressing plate 12 can be facilitated through the sliding rod 19 and the sliding hole 18, and the pressing plate 12 is pressed on the circuit board under the action of the large spring 11.

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 utility model provides a rectifier aluminum hull, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a shell (2), the lower surface of the shell (2) is provided with an installation groove (3), the surface of the mounting groove (3) is movably connected with a dismounting plate (4), the upper surface of the dismounting plate (4) is fixedly connected with a primary supporting rod (5), the upper surface of the primary supporting rod (5) is movably connected with a secondary supporting rod (6), the upper surface of the secondary supporting rod (6) is fixedly connected with a mounting plate (7), the lower surface of the disassembly plate (4) is fixedly connected with a damping spring (8), the other end of the damping spring (8) is fixedly connected with a mounting plate (7), an electric appliance hole (10) is formed in the upper surface of the mounting plate (7), a large spring (11) is fixedly connected to the lower surface of the shell (2), and a pressing plate (12) is fixedly connected to the lower surface of the large spring (11).

2. The aluminum rectifier case according to claim 1, wherein: mounting holes (13) are formed in the upper surface of the dismounting plate (4), mounting screws (14) are connected to the surface of the mounting holes (13) in a threaded mode, and cushion blocks (15) are fixedly connected to the inner side wall of the shell (2).

3. The aluminum rectifier case according to claim 2, wherein: connecting holes (16) are formed in the lower surface of the cushion block (15), mounting screws (14) are connected to the surface of the connecting holes (16) in a threaded mode, and one ends of the mounting screws (14) penetrate through the mounting holes (13) and are connected with the connecting holes (16) in a threaded mode.

4. The aluminum rectifier case according to claim 1, wherein: the lower surface of the pressing plate (12) is fixedly connected with a sponge cushion (17), two sides of the pressing plate (12) are provided with sliding holes (18), the surface of each sliding hole (18) is connected with a sliding rod (19) in a sliding mode, and the upper surface of each sliding rod (19) is fixedly connected with the shell (2).

5. The aluminum rectifier case according to claim 1, wherein: the lower fixed surface of casing (2) is connected with kicking block (20), the lower fixed surface of stripper plate (4) is connected with rubber cushion (21), wire hole (22) have been seted up to one side of casing (2), the surface mounting of wire hole (22) has rubber circle (23).

6. The aluminum rectifier case according to claim 5, wherein: the surface mounting of rubber circle (23) has the output line, the last fixed surface of casing (2) is connected with division board (25), the equal fixedly connected with curb plate in both sides of casing (2), fixed orifices (24) have been seted up to the upper surface of casing (2), the surperficial threaded connection of fixed orifices (24) has set screw (9).