CN211090299U

CN211090299U - Novel power module with good sealing effect

Info

Publication number: CN211090299U
Application number: CN202020090128.2U
Authority: CN
Inventors: 周玮
Original assignee: Lianzhen Electronics Shenzhen Co ltd
Current assignee: Lianzhen Electronics Shenzhen Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-07-24
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a sealed effectual novel power module, including bottom plate, module body and box body, the standing groove has been seted up to the middle-end at bottom plate top, the inner chamber swing joint of module body and standing groove, first time shape slot has been seted up at the top of bottom plate, the top of bottom plate is connected with the second and returns the shape inserted block, the opening has all been seted up to the left and right sides that the shape inserted block was returned to the second, the bottom fixedly connected with of box body surface returns the shape piece, the first time shape inserted block of bottom fixedly connected with of shape piece, the inner chamber swing joint of first time shape inserted block and first time shape slot. The utility model discloses a rubber pad, standing groove, first time shape slot, first time shape inserted block, time shape piece, first spring, heat conduction pad, clamp plate, second time shape slot and second time shape inserted block mutually support, have solved present power module and have sealed the effect not good, the problem that people used not convenient for.

Description

Novel power module with good sealing effect

Technical Field

The utility model relates to a power module technical field specifically is a sealed effectual novel power module.

Background

The power module is a power supply device which can be directly attached to a printed circuit board, and is characterized in that the power module can supply power for an application specific integrated circuit, a digital signal processor, a microprocessor and a memory, generally speaking, the module is called a load point power supply system or a use point power supply system, and because the module has a great advantage of a modular structure, a module power supply is widely used for switching equipment, access equipment, mobile communication, aerospace and the like, but the existing power module has poor sealing effect and is not convenient for people to use, and therefore, a novel power module with good sealing effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual novel power module possesses sealed effectual advantage, and it is not good to have solved present power module seal effect, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a novel power module with good sealing effect comprises a bottom plate, a module body and a box body, wherein a placing groove is formed in the middle end of the top of the bottom plate, the module body is movably connected with an inner cavity of the placing groove, a first zigzag slot is formed in the top of the bottom plate, a second zigzag insertion block is connected to the top of the bottom plate, openings are formed in the left side and the right side of the second zigzag insertion block, a zigzag block is fixedly connected to the bottom of the outer surface of the box body, a first zigzag insertion block is fixedly connected to the bottom of the zigzag block and movably connected with the inner cavity of the first zigzag slot, a second zigzag slot is formed in the bottom of the box body, the inner cavity of the second zigzag slot is movably connected with the second zigzag insertion block, a shell is fixedly connected to the lower portions of the left side and the right side of the box body, a baffle is movably connected with the inner cavity of the shell, and a pull rod is fixedly connected to one side, the right-hand member of pull rod runs through the right side and the fixedly connected with pull ring of casing, the baffle is close to one side fixedly connected with inserted bar of box body, the other end of inserted bar runs through the opening.

Preferably, the top of the box body is provided with a heat conducting pad, and the bottom of the box body and the bottom of the return block are positioned on the same horizontal plane.

Preferably, the top of the inner cavity of the box body is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a pressing plate, and rubber pads are arranged at the bottom of the pressing plate and the bottom of the inner cavity of the placing groove.

Preferably, a sealing gasket is arranged between the first rectangular insertion block and the first rectangular insertion groove and between the second rectangular insertion groove and the second rectangular insertion block, fixing blocks are arranged at the left end and the right end of the front end and the rear end of the bottom plate, and screws are arranged on the fixing blocks.

Preferably, the inner cavity of the shell is provided with a second spring, one end of the second spring is fixedly connected with the baffle, and the other end of the second spring is fixedly connected with one side, far away from the box body, of the inner cavity of the shell.

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

the utility model can play a positioning role by the placing groove, the first spring and the pressing plate can be used for pressing the pressing plate downwards under the action of the elastic force of the first spring, thereby clamping the module body and preventing the module body from shaking, the first circular slot, the first circular insert block, the circular block, the second circular slot and the second circular insert block are used for improving the sealing property of the device, thereby having good waterproof effect, the heat in the box body can be led out by the heat conducting pad, thereby having the heat dissipation effect, and no heat dissipation hole is needed to be arranged, thereby improving the sealing property of the device, the inserting rod, the shell, the pull rod, the pull ring, the second spring and the baffle are used for playing a fixing role, when the bottom plate and the box body are required to be separated, the pull ring is pulled to move the pull rod to the direction far away from the box body, thereby leading the inserting rod to leave the through hole and being convenient for people to dismantle, the problem of present power module seal effect not good, not be convenient for people to use is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a rubber pad; 3. a module body; 4. a placement groove; 5. a first slot of a reverse figure shape; 6. a first meandering insertion block; 7. a returning block; 8. a first spring; 9. a thermally conductive pad; 10. pressing a plate; 11. a second clip slot; 12. inserting a rod; 13. a housing; 14. a pull rod; 15. a pull ring; 16. a second spring; 17. a baffle plate; 18. a second clip block; 19. a port; 20. and (5) a box body.

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. 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 description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, rubber pad 2, module body 3, standing groove 4, first time shape slot 5, first time shape inserted block 6, time shape piece 7, first spring 8, heat conduction pad 9, clamp plate 10, second time shape slot 11, inserted bar 12, casing 13, pull rod 14, pull ring 15, second spring 16, baffle 17, second time shape inserted block 18, opening 19 and 20 parts of box body are the parts that general standard or technical personnel know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, a novel power module with good sealing effect comprises a bottom plate 1, a module body 3 and a box body 20, wherein a placement groove 4 is formed at the middle end of the top of the bottom plate 1, the module body 3 is movably connected with the inner cavity of the placement groove 4, a first spring 8 is fixedly connected with the top of the inner cavity of the box body 20, a pressing plate 10 is fixedly connected with the bottom of the first spring 8, rubber pads 2 are respectively arranged at the bottom of the pressing plate 10 and the bottom of the inner cavity of the placement groove 4, a first rectangular slot 5 is formed at the top of the bottom plate 1, a second rectangular insertion block 18 is connected with the top of the bottom plate 1, through holes 19 are respectively formed at the left side and the right side of the second rectangular insertion block 18, a rectangular block 7 is fixedly connected with the bottom of the outer surface of the box body 20, a heat conducting pad 9 is arranged at the top of the box body 20, the bottom of the box body, the first clip 6 is movably connected with the inner cavity of the first clip 5, the bottom of the box 20 is provided with a second clip 11, the inner cavity of the second clip 11 is movably connected with a second clip 18, the lower parts of the left and right sides of the box 20 are fixedly connected with a shell 13, the inner cavity of the shell 13 is movably connected with a baffle 17, one side of the baffle 17 far away from the box 20 is fixedly connected with a pull rod 14, the right end of the pull rod 14 penetrates through the right side of the shell 13 and is fixedly connected with a pull ring 15, the inner cavity of the shell 13 is provided with a second spring 16, one end of the second spring 16 is fixedly connected with the baffle 17, the other end of the second spring 16 is fixedly connected with one side of the inner cavity of the shell 13 far away from the box 20, one side of the baffle 17 near the box 20 is fixedly connected with an insert rod 12, the other end of the insert rod 12 penetrates through a through hole 19, the placing groove 4 can, the pressing plate 10 can be pressed downwards under the action of the elastic force of the first spring 8, so that the module body 3 is clamped, the module body 3 is prevented from shaking, the sealing performance of the device can be improved by utilizing the first return slot 5, the first return insert block 6, the return block 7, the second return slot 11 and the second return insert block 18, a good waterproof effect is achieved, the heat in the box body 20 can be led out by utilizing the heat conducting pad 9, so that a heat dissipation effect is achieved, a heat dissipation hole is not required to be formed, the sealing performance of the device is improved, the insertion rod 12, the shell 13, the pull rod 14, the pull ring 15, the second spring 16 and the baffle 17 can play a fixing role, when the bottom plate 1 and the box body 20 are required to be separated, the pull ring 15 is pulled to enable the pull rod 14 to move towards the direction far away from the box body 20, so that the insertion rod 12 is separated from the opening 19, the disassembly of people is facilitated, and the problem that the sealing effect of the existing power, the problem of not being convenient for people to use all is provided with sealed the pad between first time shape inserted block 6 and the first time shape slot 5 and between second time shape slot 11 and the second time shape inserted block 18, and both ends all are provided with the fixed block about both ends around bottom plate 1, are provided with the screw on the fixed block.

When the device is used, the positioning effect can be achieved through the placing groove 4, the pressing plate 10 can be pressed downwards under the action of the elastic force of the first spring 8 by using the first spring 8 and the pressing plate 10, so that the module body 3 is clamped, the module body 3 is prevented from shaking, the heat in the box body 20 can be led out by using the first return slot 5, the first return insert block 6, the return block 7, the second return slot 11 and the second return insert block 18, the sealing performance of the device can be improved, a good waterproof effect is achieved, the heat in the box body 20 can be led out by using the heat conducting pad 9, the heat dissipation effect is achieved, heat dissipation holes are not required to be formed, the sealing performance of the device is improved, the pull ring 14 can be fixed by using the insert rod 12, the shell 13, the pull rod 14, the pull ring 15, the second spring 16 and the baffle 17, when the bottom plate 1 and the box body 20 need to be separated, the pull ring 15 is pulled to enable the pull rod 14 to move towards the, therefore, the inserting rod 12 is separated from the through opening 19, people can conveniently detach the inserting rod, and the problems that the existing power module is poor in sealing effect and inconvenient to use are solved.

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 a sealed effectual novel power module, includes bottom plate (1), module body (3) and box body (20), its characterized in that: the middle end of the top of the bottom plate (1) is provided with a placing groove (4), the module body (3) is movably connected with an inner cavity of the placing groove (4), the top of the bottom plate (1) is provided with a first clip slot (5), the top of the bottom plate (1) is connected with a second clip plug block (18), the left side and the right side of the second clip plug block (18) are respectively provided with a through hole (19), the bottom of the outer surface of the box body (20) is fixedly connected with a clip block (7), the bottom of the clip block (7) is fixedly connected with a first clip block (6), the first clip block (6) is movably connected with the inner cavity of the first clip slot (5), the bottom of the box body (20) is provided with a second clip slot (11), the inner cavity of the second clip slot (11) is movably connected with the second clip block (18), the lower parts of the left side and the right side of the box body (20) are respectively and fixedly connected with a shell (13), casing (13) inner chamber swing joint has baffle (17), one side fixedly connected with pull rod (14) of box body (20) are kept away from in baffle (17), the right-hand member of pull rod (14) runs through right side and fixedly connected with pull ring (15) of casing (13), one side fixedly connected with inserted bar (12) that baffle (17) are close to box body (20), the other end of inserted bar (12) runs through opening (19).

2. The novel power module with good sealing effect as claimed in claim 1, wherein: the top of the box body (20) is provided with a heat conducting pad (9), and the bottom of the box body (20) and the bottom of the return block (7) are in the same horizontal plane.

3. The novel power module with good sealing effect as claimed in claim 1, wherein: the top fixedly connected with first spring (8) of box body (20) inner chamber, the bottom fixedly connected with clamp plate (10) of first spring (8), the bottom of clamp plate (10) and the bottom of standing groove (4) inner chamber all are provided with rubber pad (2).

4. The novel power module with good sealing effect as claimed in claim 1, wherein: between first time shape inserted block (6) and first time shape slot (5) and between second time shape slot (11) and second time shape inserted block (18) all be provided with sealed the pad, both ends all are provided with the fixed block about bottom plate (1) both ends, be provided with the screw on the fixed block.

5. The novel power module with good sealing effect as claimed in claim 1, wherein: the inner chamber of casing (13) is provided with second spring (16), the one end and baffle (17) fixed connection of second spring (16), the other end and the casing (13) inner chamber of second spring (16) keep away from one side fixed connection of box body (20).