CN206272473U - A kind of punching press power module shell - Google Patents
A kind of punching press power module shell Download PDFInfo
- Publication number
- CN206272473U CN206272473U CN201621413440.0U CN201621413440U CN206272473U CN 206272473 U CN206272473 U CN 206272473U CN 201621413440 U CN201621413440 U CN 201621413440U CN 206272473 U CN206272473 U CN 206272473U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- pin
- power module
- accommodating chamber
- side face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Insertion Pins And Rivets (AREA)
Abstract
A kind of punching press power module shell, including housing, housing constitute accommodating chamber by punching stretch, are provided with pin in accommodating chamber, the orderly low side face for being arranged in accommodating chamber of pin, and with the low side face fixing assembling of accommodating chamber；Pin is provided with protection block with low side face junction, and protection block is installed around pin；The protection block includes elastic component, mounting blocks and the mounting hole being arranged on low side face, and pin is installed on mounting blocks, and mounting blocks are connected in mounting hole by elastic component；The elastic component is shell fragment, and shell fragment includes the first shell fragment, the second shell fragment and the 3rd shell fragment, and the first shell fragment, the second shell fragment and the 3rd shell fragment are evenly distributed in mounting hole, and connect mounting blocks.The beneficial effects of the utility model：The novel punching power module shell is made up of punching stretch, and the technique of novel improved makes power module shell process enhanced convenience safety, and the installation of protection block can effectively prevent from damaging pin during processing power source module housing.
Description
Technical field
The utility model is related to a kind of function power module shell, especially a kind of punching press power module shell.
Background technology
As the application to outer casing of power supply in market is more and more wider, it is desirable to which performance is also more and more, at present, company's routine
, by processing, stable performance, mechanical support intensity is good, due to by weight for the integrated circuit modules shell of UPP series
It is required that, much being controlled by limitation, product weight user cannot use, and PP series is directed to user's type selecting optimum orientation,
But puzzlement user's is that PP series of products are all to be stamped to form type, and if desired for by high temp glass sealing-in, pin sealing is very
Difference, with the requirement of user, the design for carrying out PP Novel series is improved, our a series of process optimizations.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of punching press power module shell, the novel punching
Power module shell is made up of punching stretch, and the technique of novel improved makes power module shell process enhanced convenience safety,
And the installation of protection block can effectively prevent from damaging pin during processing power source module housing.
The utility model solves the technical scheme that is used of above-mentioned technical problem：
A kind of punching press power module shell, including housing, the housing constitute accommodating chamber by punching stretch, in accommodating chamber
Pin is installed, the orderly low side face for being arranged in accommodating chamber of the pin, and with the low side face fixing assembling of accommodating chamber；Pin
Protection block is installed with low side face junction, protection block is installed around pin.
The protection block includes elastic component, mounting blocks and the mounting hole being arranged on low side face, and pin is installed on mounting blocks,
Mounting blocks are connected in mounting hole by elastic component.
The elastic component is shell fragment, and shell fragment includes the first shell fragment, the second shell fragment and the 3rd shell fragment, the first shell fragment, the second bullet
Piece and the 3rd shell fragment are evenly distributed in mounting hole, and connect mounting blocks.
The periphery of the accommodating chamber is provided with outer side, the outer is while including the first outer, the second outer side, outside the 3rd
Along while and during four outers, the first outer while two ends respectively at the second extension while be connected with the one end on the 4th outer side, even
The place of connecing is provided with chamfering, the 3rd outer while two ends respectively at the second outer while be connected with the other end on the 4th outer side, connect
Place is provided with chamfering.
The accommodating chamber includes upper top ports and lower top ports, and the girth of upper top ports is more than lower top ports around week
It is long.
The beneficial effects of the utility model：The novel punching power module shell is made up of punching stretch, novel improved
Technique make power module shell process enhanced convenience safety, and protection block installation can effectively prevent processing power source
Pin is damaged during module housing.
Brief description of the drawings
Further illustrate with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is protection block structure schematic diagram of the present utility model.
Specific embodiment
A kind of punching press power module shell as Figure 1-Figure 2, including housing 1, the housing 1 pass through punching stretch structure
Pin 2, the orderly low side face 4 for being arranged in accommodating chamber of the pin 2, and and accommodating chamber are installed into accommodating chamber, in accommodating chamber
The fixing assembling of low side face 4；Pin 2 is provided with protection block 3 with the junction of low side face 4, and protection block 3 is installed around pin 2.
The protection block includes elastic component, mounting blocks 12 and the mounting hole 9 being arranged on low side face, is installed on mounting blocks 13
Pin 2, mounting blocks 13 are connected in mounting hole 9 by elastic component.
The elastic component is shell fragment, and shell fragment includes the first shell fragment 10, the second shell fragment 11 and the 3rd shell fragment 12, the first shell fragment
10th, the second shell fragment 11 and the 3rd shell fragment 12 are evenly distributed in mounting hole 9, and connect mounting blocks 13；Shell fragment connects in trifid structure
Connect mounting blocks, in punching press housing 1 itself, the deformation that can occur with housing 1 due to the elasticity of shell fragment and change, so can be with
Protection pin 2 is not destroyed.
The periphery of the accommodating chamber is provided with outer side 5, the outer is while including the first outer, the second outer side, the 3rd
Outer while and during four outers, the first outer while two ends respectively at the second extension while be connected with the one end on the 4th outer side,
Junction is provided with chamfering 8, the 3rd outer while two ends respectively at the second outer while be connected with the other end on the 4th outer side, even
The place of connecing is provided with chamfering 8.
The accommodating chamber includes upper top ports 7 and lower top ports 8, the girth of upper top ports 7 more than lower top ports 8 around
Girth.The technique of novel improved, material is thick using 0.25mm, welds thickness 1.0mm cylindrical terminals, from 1N ~ 10N pulling force, does not all have
There is destruction product glass pin 2, crack do not occur.Improved technique demonstrates the design structure of this kind of remodeling, meets user
Demand, meet product and use standard from weight and its sealing, support strength items, so as to improve PP series of products performances.
The utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is
For citing and descriptive purpose, and it is not intended to be limited to the utility model in described scope of embodiments.In addition ability
Field technique personnel it is understood that the utility model is not limited to above-described embodiment, according to teaching of the present utility model also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model scope required for protection with
It is interior.
Claims (5)
1. a kind of punching press power module shell, including housing, it is characterised in that the housing is made up of punching stretch and accommodates
Chamber, is provided with pin, the orderly low side face for being arranged in accommodating chamber of the pin, and consolidate with the low side face of accommodating chamber in accommodating chamber
Fixed assembling；Pin is provided with protection block with low side face junction, and protection block is installed around pin.
2. a kind of punching press power module shell according to claim 1, it is characterised in that the protection block includes elasticity
Part, mounting blocks and the mounting hole being arranged on low side face, install pin on mounting blocks, mounting blocks are connected to installation by elastic component
In hole.
3. a kind of punching press power module shell according to claim 2, it is characterised in that the elastic component is shell fragment, bullet
Piece includes the first shell fragment, the second shell fragment and the 3rd shell fragment, and the first shell fragment, the second shell fragment and the 3rd shell fragment are evenly distributed on mounting hole
It is interior, and connect mounting blocks.
4. a kind of punching press power module shell according to claim 1, it is characterised in that the periphery of the accommodating chamber is provided with
Outer side, the outer is while including the first outer, the second outer at, three outer and the 4th outer side, the first outer side
One end respectively at the second extension while with four outers of two ends be connected, junction is provided with chamfering, the two of the 3rd outer side
The other end respectively at the second outer while with four outers is held to be connected, junction is provided with chamfering.
5. a kind of punching press power module shell according to claim 1, it is characterised in that the accommodating chamber includes upper top
Mouthful and lower top ports, the girth of upper top ports is more than lower top ports around girth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413440.0U CN206272473U (en) | 2016-12-22 | 2016-12-22 | A kind of punching press power module shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413440.0U CN206272473U (en) | 2016-12-22 | 2016-12-22 | A kind of punching press power module shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272473U true CN206272473U (en) | 2017-06-20 |
Family
ID=59047064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413440.0U Expired - Fee Related CN206272473U (en) | 2016-12-22 | 2016-12-22 | A kind of punching press power module shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272473U (en) |
-
2016
- 2016-12-22 CN CN201621413440.0U patent/CN206272473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20201222 |