CN209266647U - A kind of output terminal and cabinet - Google Patents
A kind of output terminal and cabinet Download PDFInfo
- Publication number
- CN209266647U CN209266647U CN201821732511.2U CN201821732511U CN209266647U CN 209266647 U CN209266647 U CN 209266647U CN 201821732511 U CN201821732511 U CN 201821732511U CN 209266647 U CN209266647 U CN 209266647U
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- plastic base
- output terminal
- hole
- cabinet
- sealing ring
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Abstract
A kind of output terminal and cabinet, output terminal include: plastic base, have mounting hole on four angles of the plastic base, have translot at the intermediate position of plastic base, in the lower section of plastic base translot with through-hole；4 metal linings, the metal lining are nested in the mounting hole of plastic base；Sealing ring is rendered as the shape of rectangle frame；Red copper terminal, the red copper terminal are rendered as the bending plate of L shape, and the short leg of the bending plate has through-hole, and the long leg of the bending plate passes through sealing ring, is inserted into the translot of plastic base, the requirement of water proof and dust proof is reached with the sealing ring of plastic base.Using the cabinet of the output terminal, which is mounted on cabinet panel with screw, for the voltage or current on derived circuit plate.
Description
Technical field
The utility model belongs to power electronics field, in particular to a kind of output terminal and cabinet.
Background technique
New-energy automobile at present, rail traffic, the fields such as Industry Control, such as Vehicular charger, DC converter, exchange are handed over
Parallel operation, two-in-one system is integrated and three-in-one system is integrated etc., output terminal can be all used, to realize the normal work of load
Make.
However existing power electronics output terminal, versatility is low, not enough solves the disadvantages of firm, some terminals use machine
Add part, compare up higher cost with mature technologies such as stamping dies, limits effective use of structure design, cannot achieve mark
Standardization.Simultaneously in order to cooperate different clients, and the limitation of the structure space in view of practical client, some customer requirement output ends
Son is installed using nut, some customer requirement output terminals are installed using bolt, as supplier, in order to meet wanting for client
It asks, the output terminal seen currently on the market has 2 kinds of different structures, causes versatility bad, at high cost, installation interface
It can not unify.
Utility model content
The purpose of the utility model is to provide a kind of output terminal, which is used for field of power electronics, can adopt
It is easy to operate, structure is simple, at low cost with two kinds of mounting means of bolt or nut.For solving in the prior art, such is defeated
The problem of terminal versatility is bad out, high production cost.
One of the embodiments of the present invention, a kind of output terminal, the output terminal include:
Plastic base has mounting hole on four angles of the plastic base, at the intermediate position of plastic base with translot,
There is through-hole in the lower section of plastic base translot；
4 metal linings, the metal lining are nested in the mounting hole of plastic base；
Sealing ring is rendered as the shape of rectangle frame,
Red copper terminal, the red copper terminal are rendered as the bending plate of L shape, and the short leg of the bending plate has through-hole, the folding
The long leg of bent plate passes through sealing ring, is inserted into the translot of plastic base, reaches wanting for water proof and dust proof with the sealing ring of plastic base
It asks.
The through-hole of the plastic base is bolt head shape, so that bolt passes through the through-hole, while also passing through red copper end
The through-hole of the short leg of son, the installation for the output terminal.
The dual-purpose output terminal structure of bolt, nut for field of power electronics of the utility model, through oversampling circuit turn
The specific voltage and current obtained after changing is output to load, thus drive load work normally, reach driving motor, air-conditioning,
The required voltages such as heating module and electric current.
The output terminal structure of the utility model compared with prior art, has the advantages that
1, plastic base, red copper terminal and the metal lining integrated injection molding by the way of inser-molding have efficiency
Height, at low cost, good water-proof effect meet the dustproof and waterproof requirement of client.
2, using mature standardization metal lining, screw and nut part, to reduce the monomer cost of buying part
And procurement cycle, versatility is good, and produces quality and be easier to ensure that, standardization easy to accomplish.
3, plastic base and red copper terminal are installed on plastic bottom seat surface at it after integrated injection molding, use sealing ring again
Mode seal, to improve the sealing effect of dustproof and waterproof again.
4, structure assembling is simple and reliable, needs that can be different according to client, is installed using bolt or using nut
Installation, the utility model can be replaced flexibly, it is only necessary to replace bolt or nut, not need to put into mold life again
It produces.
Detailed description of the invention
The following detailed description is read with reference to the accompanying drawings, the utility model illustrative embodiments above-mentioned and other
Objects, features and advantages will become prone to understand.In the accompanying drawings, it is practical new that this is shown by way of example rather than limitation
Several embodiments of type, in which:
Fig. 1 is output terminal structure schematic diagram in the utility model embodiment.
Fig. 2 is output terminal assembling schematic diagram in the utility model embodiment.
Fig. 3 is in the utility model embodiment using the output terminal assembling schematic diagram of bolt installation.
Fig. 4 is in the utility model embodiment using the output terminal assembling schematic diagram of nut installation.
Fig. 5 is the structural representation of plastic base in the utility model embodiment, red copper terminal and metal lining integrated injection molding
Figure.
Fig. 6 is scheme of installation of the output terminal on cabinet in the utility model embodiment.
1 --- plastic base, 2 --- metal lining, 3 --- bolt, 4 --- nut, 5 --- red copper terminal, 6 --- it is close
Seal, 7 --- circuit board, 8 --- cabinet, 9 --- screw, 10 --- output terminal.
Specific embodiment
According to one or more embodiment, as shown in Figure 1, it is used for field of power electronics, it is dual-purpose defeated using bolt and nut
Terminal structure schematic diagram out.
It is illustrated in figure 2 a kind of discrete state of dual-purpose output terminal structure of the utility model power electronics bolt and nut
Structural schematic diagram, such as Fig. 1 and as shown in Figure 2, wherein including plastic base 1, metal lining 2, bolt 3, nut 4, red copper terminal
5 and sealing ring 6.
It is illustrated in figure 5 a kind of plastic base of dual-purpose output terminal structure of the utility model power electronics bolt and nut,
The structural schematic diagram of red copper terminal and metal lining by the way of in-mould injection (inser-molding) after integrated injection molding,
It is responsible for the installation with cabinet interface, part bolt 3 and nut 4 as part is chosen to install as the main structure of the utility model, has
Body embodiment is in the installation of customer requirement bolt, and main structure as shown in Figure 5 is combined with nut 4, as shown in figure 3,
When customer requirement is installed with nut, main structure as shown in Figure 5 is combined with bolt 3, as shown in figure 4, meeting difference in this way
When client is bolt installation or nut installation, 3 replacement bolts 3 either nut 4 as shown in Figure 5.Therefore, this reality
The dual-purpose output terminal structure of power electronics bolt and nut shown in novel is since structure is simple, and main structure does not have to change, only
Various combination is needed replacing, the structural schematic diagram when actual installation of the utility model is illustrated in figure 6, by circuit board
Then 7 conversion, the voltage and current of the driving load really needed connect driving load with the utility model 10
Work, meanwhile, under the action of the screw 9 of the utility model 10 is fixed on sealing ring 6 with cabinet 8, make the utility model 10 and machine
Case 8 achievees the effect that dustproof and waterproof.Therefore, the impracticable novel service efficiency for improving main structure, simultaneously because without volume
Outer mold investment, it is only necessary to bolt either nut is replaced, to reduce costs.
According to one or more embodiment, a kind of output terminal, which includes:
Plastic base has mounting hole on four angles of the plastic base, at the intermediate position of plastic base with translot,
There is through-hole in the lower section of plastic base translot；4 metal linings, the metal lining are nested in the mounting hole of plastic base；
Sealing ring is rendered as the shape of rectangle frame；Red copper terminal, the red copper terminal are rendered as the bending plate of L shape, the bending plate it is short
Edge has through-hole, and the long leg of the bending plate passes through sealing ring, is inserted into the translot of plastic base, the sealing ring with plastic base
Reach the requirement of water proof and dust proof.
The through-hole of the plastic base is bolt head shape, so that bolt passes through the through-hole, while also passing through red copper end
The through-hole of the short leg of son, the installation for the output terminal.
According to one or more embodiment, the through-hole of the plastic base is nut shape, so that nut can be set
In the through hole, the installation for the output terminal.
According to one or more embodiment, a kind of dual-purpose output terminal structure of power electronics bolt and nut at low cost,
Including plastic base, metal lining, red copper terminal, sealing ring, screw, nut.The plastic base structure uses high temperature resistant, resistance to
The high plastic cement material of tear strength, it is at low cost, mature production technology is manufactured, the metal lining structure, material is not using
The standard component that the Steel material that becomes rusty makes has at low cost, versatility height, and intensity height, the red copper terminal structure, material is red copper
Material, conductivity is good, and conduction impedance is low, and corrosion resistance is good, the ring structure, and material is silicone rubber material, has the longevity
Life length, high-low temperature resistant, resistance to greasy dirt, the screw-nut structure, material is the standard component of stainless steel material production, at low cost,
Versatility is good, and corrosion resistance is good.
The plastic base is moulding, is produced using injection mold, has mature production technology, is suitble to high-volume raw
The advantages that production, high production efficiency, precision is high, at low cost, is convenient for following process.
The metal lining, screw, nut are the standard component of stainless steel material production, have high production efficiency, and yield is big,
Yield is high, at low cost, versatility it is good in order to standardize use the advantages that.
The red copper terminal is sheet metal component, has high production efficiency, precision using stamping die convenient for producing in enormous quantities
The advantages that height, non-defective unit is high, at low cost.
The sealing ring is silica gel part, using silica gel mould, convenient for producing in enormous quantities, has high production efficiency, and precision is high,
The advantages that non-defective unit is high, at low cost.
According to one or more embodiment, a kind of cabinet, the cabinet inside is equipped with circuit board, and the cabinet is using aforementioned
Output terminal, which is mounted on cabinet panel with screw, for the voltage or current on derived circuit plate.
It is worth noting that being created although foregoing teachings describe the utility model by reference to several specific embodiments
Spirit and principle, it should be appreciated that, it is not limited to the specific embodiments disclosed for the utility model, draws to various aspects
Divide and does not also mean that the feature in these aspects cannot combine, it is this to divide the convenience merely to statement.The utility model purport
Covering various modifications and equivalent arrangements included in spirit and scope of the appended claims.
Claims (4)
1. a kind of output terminal, which is characterized in that the output terminal includes:
Plastic base has mounting hole on four angles of the plastic base, at the intermediate position of plastic base with translot, is moulding
The lower section of glue pedestal translot has through-hole；
4 metal linings, the metal lining are nested in the mounting hole of plastic base；
Sealing ring is rendered as the shape of rectangle frame,
Red copper terminal, the red copper terminal are rendered as the bending plate of L shape, and the short leg of the bending plate has through-hole, the bending plate
Long leg pass through sealing ring, be inserted into the translot of plastic base, the requirement of water proof and dust proof reached with the sealing ring of plastic base.
2. output terminal according to claim 1, which is characterized in that the through-hole of the plastic base is bolt head shape
Shape, so that bolt passes through the through-hole, while also across the through-hole of the short leg of red copper terminal, the peace for the output terminal
Dress.
3. output terminal according to claim 1, which is characterized in that the through-hole of the plastic base is nut shape, is made
Obtaining nut can be set in the through hole, the installation for the output terminal.
4. a kind of cabinet, which is equipped with circuit board, which is characterized in that the cabinet further includes as described in claim 1
Output terminal, which is mounted on cabinet panel with screw, for the voltage or current on derived circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732511.2U CN209266647U (en) | 2018-10-24 | 2018-10-24 | A kind of output terminal and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732511.2U CN209266647U (en) | 2018-10-24 | 2018-10-24 | A kind of output terminal and cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266647U true CN209266647U (en) | 2019-08-16 |
Family
ID=67559073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821732511.2U Active CN209266647U (en) | 2018-10-24 | 2018-10-24 | A kind of output terminal and cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301569A (en) * | 2018-10-24 | 2019-02-01 | 常州索维尔电子科技有限公司 | A kind of output terminal, manufacturing method and cabinet |
-
2018
- 2018-10-24 CN CN201821732511.2U patent/CN209266647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301569A (en) * | 2018-10-24 | 2019-02-01 | 常州索维尔电子科技有限公司 | A kind of output terminal, manufacturing method and cabinet |
| CN109301569B (en) * | 2018-10-24 | 2024-02-20 | 常州是为电子有限公司 | Output terminal, manufacturing method and chassis |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213300 building 19, No. 618, wharf West Street, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Patentee after: Changzhou Shiwei Electronics Co.,Ltd. Address before: 213000 Room 305, building 1, No. 618, wharf West Street, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU SOARWHALE ELECTRONIC TECHNOLOGY Co.,Ltd. |