CN206004007U - Power connection structure and intelligent gateway - Google Patents
Power connection structure and intelligent gateway Download PDFInfo
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- CN206004007U CN206004007U CN201620524136.7U CN201620524136U CN206004007U CN 206004007 U CN206004007 U CN 206004007U CN 201620524136 U CN201620524136 U CN 201620524136U CN 206004007 U CN206004007 U CN 206004007U
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- 238000003475 lamination Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract 3
- 238000003780 insertion Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a power connection structure and intelligent gateway. The power supply connection structure comprises an insertion piece (2) and a connection piece (3), wherein the connection piece (3) is buckled on the insertion piece (2) and forms conductive contact with the insertion piece (2). According to the utility model discloses a power connection structure, simple structure, production efficiency is high.
Description
Technical field
This utility model is related to power supply interconnection technique field, in particular to a kind of power connection structure and intelligent network
Close.
Background technology
With the raising of people's living standard, Ge great manufacturer is all releasing smart home product to meet consumer
Demand, during the application and popularization of smart home, gateway plays an important role.Gateway operationally generally requires length
Phase is inserted in supply socket it is therefore desirable to small volume could be without taking multiple jack positions, and such as various chargers are all tools
There is the feature of small volume.Existing charger, power supply adaptor etc. are compacter, and power supply inserted sheet and mainboard are typically by wire even
Connect, need two wires to weld many places during production, production efficiency is relatively low, and because of the little bad cabling in space, inside also needs to increase
Insulating trip is isolated, and increases cost.
Utility model content
A kind of power connection structure is provided, structure is simple, production efficiency is high in this utility model embodiment.
For achieving the above object, this utility model embodiment provides a kind of power connection structure, including inserted sheet and connection sheet,
Connection sheet is fastened on inserted sheet, and forms conductive contact and inserted sheet between.
Preferably, connection sheet has elastic draw-in groove, draw-in groove elasticity is fastened on the upper end of inserted sheet, shape between draw-in groove and inserted sheet
Become the conductive contact of male-female engagement.
Preferably, draw-in groove is U-type groove, the side of draw-in groove has the contact projection stretching out towards inserted sheet, inserted sheet has
The spacing hole matching with contact projection or groove.
Preferably, the opening of draw-in groove is tapered, during the top contact of the bottom land of draw-in groove and inserted sheet, the top of contact projection with
The upper contact of spacing hole.
Preferably, contact projection is one or more.
Preferably, inserted sheet includes flat part and the tapered portion above flat part, draw-in groove is fastened in tapered portion, limit
Position hole position is on flat part.
Preferably, the connection sheet on the downside of contact projection tilts to the direction away from inserted sheet.
Preferably, connection sheet also includes being arranged far from the elastic joint part of draw-in groove one end, elastic joint part includes standing
Plate and be connected to the arc spring lamination on riser.
Preferably, connection sheet also includes the middle interconnecting piece being connected between draw-in groove and elastic joint part, middle connection
Threaded connection hole interfix hole being provided with portion and being arranged on interfix hole both sides.
Preferably, power connection structure also includes mounting seat, inserted sheet and connection sheet are fixedly connected with mounting seat.
Preferably, the opposite sides setting of inserted sheet is fluted, mounting seat is provided with the card convex with groove clamping positioning,
Inserted sheet is connected in mounting seat.
According to another aspect of the present utility model, there is provided a kind of intelligent gateway, including power connection structure, this power supply is even
Access node structure is above-mentioned power connection structure.
Application the technical solution of the utility model, power connection structure includes inserted sheet and connection sheet, and connection sheet is fastened on slotting
On piece, and form conductive contact and inserted sheet between.It is electrically connected together by fastening active force between inserted sheet and connection sheet, shape
Become directly contact, connect without electric wire, need not be welded simultaneously, structure is simple, easy to process, therefore can reduce processing and
Connect difficulty, improve production efficiency.Inserted sheet can be by realizing between connection sheet and mainboard being connected so that inserted sheet and mainboard simultaneously
Between without electric wire connect, need not be welded, be saved cabling space, the small-sized of intelligent gateway can be realized further
Change.
Brief description
Fig. 1 is the plate-inserting structure schematic diagram of the power connection structure of this utility model embodiment；
Fig. 2 is the connection sheet structural representation of the power connection structure of this utility model embodiment；
Fig. 3 is inserted sheet and the connection sheet fit structure schematic diagram of the power connection structure of this utility model embodiment；
Fig. 4 is the mounted inside structural representation of the power connection structure of this utility model embodiment；
Fig. 5 is the decomposition texture schematic diagram of the power connection structure of this utility model embodiment.
Description of reference numerals：1st, mounting seat；2nd, inserted sheet；3rd, connection sheet；4th, draw-in groove；5th, contact projection；6th, spacing hole；7th, put down
Plate portion；8th, tapered portion；9th, riser；10th, arc spring lamination；11st, interfix hole；12nd, threaded connection hole；13rd, groove.
Specific embodiment
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings, but not as to this practicality
New restriction.
In conjunction with referring to shown in Fig. 1 to Fig. 5, according to embodiment of the present utility model, power connection structure includes inserted sheet 2 and connects
Contact pin 3, connection sheet 3 is fastened on inserted sheet 2, and forms conductive contact and inserted sheet 2 between.
It is electrically connected together by fastening active force between inserted sheet 2 and connection sheet 3, form direct conductive contact, no
Need electric wire to connect, wiring space need not be considered, intelligent gateway isostructural miniaturization and micromation can be better achieved, simultaneously
Need not be welded, it is to avoid it is not necessary to insulating trip is isolated, structure is simple, easy to process, therefore may be used for poorly efficient manual soldering
To reduce processing and to connect difficulty, improve production efficiency.Inserted sheet 2 can be connected by realization between connection sheet 3 and mainboard simultaneously,
Make to be connected without electric wire between inserted sheet 2 and mainboard, need not be welded, save cabling space, can realize further
The miniaturization of intelligent gateway.
Power connection structure also includes mounting seat 1, and inserted sheet 2 and connection sheet 3 are fixedly connected with mounting seat 1, thus shape
Become reliable and stable mounting structure.
Connection sheet 3 has elastic draw-in groove 4, and draw-in groove 4 elasticity is fastened on the upper end of inserted sheet 2, is formed between draw-in groove 4 and inserted sheet 2
The conductive contact of male-female engagement.When connection sheet 3 forms flexible clamping with elastic draw-in groove 4, can lead between connection sheet 3 and inserted sheet 2
Cross the male-female engagement that the elastic deformation elasticity of elastic draw-in groove 4 fastens, the tight of concave-convex fit structure can be strengthened by elastic reaction
Close connection is connected so that being not easy abjection between connection sheet 3 and inserted sheet 2, improves stability and the reliability of attachment structure.
Can also realize being fastened and connected by way of Elastic buckle between connection sheet 3 and inserted sheet 2, i.e. shape in connection sheet
Become conductive buckle, conductive grab formed on inserted sheet 2, conductive buckle is hooked on conductive grab, you can realize connection sheet 3 with
Reliability between inserted sheet 2 fastens and is conductively connected.Fastening can also be realized by other structures between connection sheet 3 and inserted sheet 2 to lead
Electrical connection.
Preferably, draw-in groove 4 is U-type groove, and the side of draw-in groove 4 has the contact projection 5 stretching out towards inserted sheet 2, and inserted sheet 2 has
There are the spacing hole 6 matching with contact projection 5 or groove.In the present embodiment, contact projection 5 is lateral inserted sheet 2 in draw-in groove 4
The circular protrusions protruded, the corresponding position of inserted sheet 2 is provided with spacing hole 6, and circular protrusions snap in spacing hole 6 so that draw-in groove 4
Form reliable and stable tight connection and inserted sheet 2 between.The quantity of contact projection 5 can be one or more, specifically counts
Amount can be set according to the actual needs.
The opening of draw-in groove 4 is tapered, when draw-in groove 4 is set to throat structure so that it may so that connection sheet 3 is arranged on inserted sheet 2
When, produce certain elastic force, and contact projection 5 is provided with connection sheet 3, after connection sheet 3 snaps in inserted sheet 2 and puts in place, connect
Contact projection 5 on piece 3 snaps in spacing hole 6, achieves tight connection, be difficult in the presence of elastic force.Because draw-in groove 4 is
Necking, can increase elastic tightening active force at contact projection 5 and spacing hole 6 cooperation position so that contact projection 5 can be more
Plus be stably fastened at spacing hole 6, improve the fastening active force of contact projection 5, raising contact projection 5 is joined with spacing hole 6
Close reliability.
Preferably, during the top contact of the bottom land of draw-in groove 4 and inserted sheet 2, the top of the top of contact projection 5 and spacing hole 6
Contact.Because inserted sheet 2 and the moment of female contact can have the existing phenomenon of electric arc it is therefore desirable to be close between inserted sheet 2 and connection sheet 3 can
Lean on, it is to avoid loose contact leads to current anomaly impact product quality.Will be relatively on the upper side for the salient point in connection sheet, after buckle puts in place
Realize the left and right sides and upside under the effect of necking elastic force can fit tightly it is possible to be prevented effectively from inserted sheet 2 and female contact
Moment produce arc phenomenon.Due to bottom land and the inserted sheet 2 of draw-in groove 4 top contact while the top of contact projection 5 and limit
The upper contact in position hole 6, therefore can prevent contact projection 5 by the conflict active force of the bottom land of draw-in groove 4 and the top of inserted sheet 2
It is subjected to displacement with respect to spacing hole 6, further ensure the reliability of contact projection 5 and the conductive contact of spacing hole 6.
The tapered portion 8 that inserted sheet 2 includes flat part 7 and is located at flat part 7 top, draw-in groove 4 is fastened in tapered portion 8, spacing
Hole 6 is located on flat part 7.Because draw-in groove 4 snaps in from the upper end of inserted sheet 2, therefore the bottom land of draw-in groove 4 and the top of inserted sheet 2 match
Close, after being set to, when the top of inserted sheet 2, the tapered configuration successively decreased in section it is possible to avoid inserted sheet 2 top structure excessive to card
The top of groove 4 causes to interfere, it is to avoid it has influence on the clamping engagement of the contact projection 5 of draw-in groove 4 and spacing hole 6.
Preferably, the connection sheet 3 of contact projection 5 downside tilts to the direction away from inserted sheet 2, so that the opening of draw-in groove 4
Mouth forms guiding at position, easily facilitates the top that draw-in groove 4 snaps in inserted sheet 2, reduces installation difficulty, improves installation effectiveness.
Connection sheet 3 also includes being arranged far from the elastic joint part of draw-in groove 4 one end, elastic joint part include riser 9 and
It is connected to the arc spring lamination 10 on riser 9.Riser 9 can play the effect of electric wire connection herein, and arc spring lamination 10 can lead to
Cross conductive contact on mainboard for the arcuate structure spring fastening, thus realizing being conductively connected between connection sheet 3 and mainboard.Should
Plant structure and directly the electrical connection between mainboard and inserted sheet 2 is realized in itself by connection sheet 3, electric wire need not be set, without consideration
Routing electric wires problem, need not increase insulating trip and be isolated, reduce the cost of power connection structure.
Connection sheet 3 also includes the middle interconnecting piece being connected between draw-in groove 4 and elastic joint part, and middle interconnecting piece is arranged
The threaded connection hole 12 having interfix hole 11 and being arranged on interfix hole 11 both sides.Mounting seat 1 is provided with and spiral shell
Bolt joint seat and the positioning convex being correspondingly arranged with interfix hole 11 that stricture of vagina connecting hole 12 is correspondingly arranged, so that even
Contact pin 3 can reliablely and stablely be fixed on connecting seat, it is to avoid is subjected to displacement in use, improves integrally-built stable
Property and reliability.
The opposite sides setting fluted 13 of inserted sheet 2, mounting seat 1 is provided with the card convex with groove 13 clamping positioning, inserts
Piece 2 is connected in mounting seat 1.Formed between inserted sheet 2 and mounting seat 1 and be engaged by clamping, attachment structure is simple, stable connection is reliable,
Install quick and convenient.Inserted sheet 2 can also be fixedly installed in mounting seat 1 by other fixed forms, such as bolt connection etc..
In the present embodiment, inserted sheet 2 and connection sheet 3 are two, occur in pairs and interval setting, thus form power supply inserting
Header structure.
According to another aspect of the present utility model, there is provided a kind of intelligent gateway, including power connection structure, this power supply is even
Access node structure is above-mentioned power connection structure.
Certainly, it is more than preferred implementation of the present utility model.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of without departing from this utility model ultimate principle, some improvements and modifications can also be made, these improvement
It is also considered as protection domain of the present utility model with retouching.
Claims (12)
1. it is characterised in that including inserted sheet (2) and connection sheet (3), described connection sheet (3) is fastened on a kind of power connection structure
On described inserted sheet (2), and form conductive contact and described inserted sheet (2) between.
2. power connection structure according to claim 1 is it is characterised in that described connection sheet (3) has elastic draw-in groove
(4), described draw-in groove (4) elasticity is fastened on the upper end of described inserted sheet (2), is formed recessed between described draw-in groove (4) and described inserted sheet (2)
The conductive contact of convex cooperation.
3. power connection structure according to claim 2 it is characterised in that described draw-in groove (4) be U-type groove, described draw-in groove
(4) side has the contact projection (5) stretching out towards described inserted sheet (2), and described inserted sheet (2) has and described contact projection
(5) spacing hole (6) matching or groove.
4. power connection structure according to claim 3 is it is characterised in that the opening of described draw-in groove (4) is tapered, described card
During the top contact of the bottom land of groove (4) and described inserted sheet (2), the top of described contact projection (5) is upper with described spacing hole (6)
Portion contacts.
5. power connection structure according to claim 3 is it is characterised in that described contact projection (5) is one or more.
6. power connection structure according to claim 4 is it is characterised in that described inserted sheet (2) includes flat part (7) and position
Tapered portion (8) above described flat part (7), described draw-in groove (4) is fastened in described tapered portion (8), described spacing hole (6)
On described flat part (7).
7. power connection structure according to claim 4 is it is characterised in that described company on the downside of described contact projection (5)
Contact pin (3) tilts to the direction away from described inserted sheet (2).
8. the power connection structure according to any one of claim 2 to 7 is it is characterised in that described connection sheet (3) is also wrapped
Include the elastic joint part being arranged far from described draw-in groove (4) one end, described elastic joint part includes riser (9) and is connected to institute
State the arc spring lamination (10) on riser (9).
9. power connection structure according to claim 8 is it is characterised in that described connection sheet (3) also includes being connected to institute
State the middle interconnecting piece between draw-in groove (4) and described elastic joint part, described middle interconnecting piece is provided with interfix hole
And be arranged on the threaded connection hole (12) of described interfix hole (11) both sides (11).
10. power connection structure according to any one of claim 1 to 7 is it is characterised in that described power connection structure
Also include mounting seat (1), described inserted sheet (2) and described connection sheet (3) are fixedly connected with described mounting seat (1).
11. power connection structures according to claim 10 are it is characterised in that the opposite sides of described inserted sheet (2) is arranged
Fluted (13), described mounting seat (1) is provided with the card convex with described groove (13) clamping positioning, the clamping of described inserted sheet (2)
In described mounting seat (1).
A kind of 12. intelligent gateways, including power connection structure it is characterised in that described power connection structure be claim 1 to
Power connection structure any one of 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620524136.7U CN206004007U (en) | 2016-06-01 | 2016-06-01 | Power connection structure and intelligent gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620524136.7U CN206004007U (en) | 2016-06-01 | 2016-06-01 | Power connection structure and intelligent gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004007U true CN206004007U (en) | 2017-03-08 |
Family
ID=58204145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620524136.7U Active CN206004007U (en) | 2016-06-01 | 2016-06-01 | Power connection structure and intelligent gateway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262054A (en) * | 2018-11-14 | 2020-06-09 | 青岛海尔滚筒洗衣机有限公司 | Grounding structure and washing machine |
-
2016
- 2016-06-01 CN CN201620524136.7U patent/CN206004007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262054A (en) * | 2018-11-14 | 2020-06-09 | 青岛海尔滚筒洗衣机有限公司 | Grounding structure and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |