CN206498221U - It is a kind of to contact good traveling charger - Google Patents
It is a kind of to contact good traveling charger Download PDFInfo
- Publication number
- CN206498221U CN206498221U CN201720040042.7U CN201720040042U CN206498221U CN 206498221 U CN206498221 U CN 206498221U CN 201720040042 U CN201720040042 U CN 201720040042U CN 206498221 U CN206498221 U CN 206498221U
- Authority
- CN
- China
- Prior art keywords
- terminal
- upper casing
- contact
- traveling charger
- good traveling
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Good traveling charger is contacted the utility model discloses a kind of, includes upper casing and the lower casing being connected with upper casing；The upper casing is provided with terminal；The terminal includes the first terminal and Second terminal；The lower casing is provided with USB interface；Pcb board is provided between the upper casing and lower casing；Metal spring leaf is provided between the pcb board and terminal；The pcb board is provided with neck；The metal spring leaf includes pressure section；One end of the pressure section is provided with fixed part；The fixed part is provided with the fixture block coordinated with neck；The other end of the pressure section is bent to form for the contact site with termination contact；Spring is provided between the contact site and pressure section.By setting spring；One end of contact site and termination contact, the other end of contact site are connected with spring；When terminal is contacted with metal spring leaf, because the elastic force of spring is acted on so that contact site is connected even closer with terminal so that the charger contact is good.
Description
Technical field
The utility model is related to charger technologies field, and in particular to a kind of good traveling charger of contact.
Background technology
Traveling charger, is connected by the output port that charges with being electrically charged equipment, and the battery to charging equipment is charged；
Traveling charger has generally comprised upper casing and lower casing, by metal spring leaf terminal is electrically connected with pcb board in upper casing, can
It is that metal spring leaf is easily deformed, easily disconnects causing loose contact with terminal after metal spring leaf is deformed.
The content of the invention
The purpose of this utility model is filled for the above-mentioned not enough travelling good there is provided a kind of contact of the prior art
Electrical equipment.
The purpose of this utility model is achieved through the following technical solutions：It is a kind of to contact good traveling charger, include
Upper casing and the lower casing being connected with upper casing；The upper casing is provided with terminal；The terminal includes the first terminal and Second terminal；Institute
Lower casing is stated provided with USB interface；Pcb board is provided between the upper casing and lower casing；The terminal and USB interface are electrical with pcb board
Connection；
Metal spring leaf is provided between the pcb board and terminal；The pcb board is provided with neck；The metal spring leaf includes
Pressure section；One end of the pressure section is provided with fixed part；The fixed part is provided with the fixture block coordinated with neck；The pressure section
The other end is bent to form for the contact site with termination contact；Spring is provided between the contact site and pressure section.
The utility model is further arranged to, and the upper casing is provided with pressing plate towards the direction of lower casing；The pressing plate is provided with more
Individual fixture.
The utility model is further arranged to, and the fixture includes the pillar that is connected with pressing plate and for preventing pressure
The briquetting that plate is broken.
The utility model is further arranged to, and connector is provided between the first terminal and Second terminal.
The utility model is further arranged to, and the upper casing is provided with the groove for fixedly connected part.
The utility model is further arranged to, the curved structure of entirety of the briquetting.
The utility model is further arranged to, and the pressing plate, pillar and briquetting are integrally formed.
The utility model is further arranged to, and the quantity of the USB interface is two.
The beneficial effects of the utility model：The utility model between the pressure section and contact site of metal spring leaf by setting
Spring；One end of contact site and termination contact, the other end of contact site are connected with spring；When terminal is contacted with metal spring leaf,
Because the elastic force of spring is acted on so that contact site is connected even closer with terminal so that traveling charger contact is good.
Brief description of the drawings
Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not constituted to of the present utility model
What is limited, on the premise of not paying creative work, can also be according to the following drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of the utility model upper casing；
Fig. 3 is cut-away view of the present utility model；
Fig. 4 is the structural representation of the utility model metal spring leaf；
Description of reference numerals of the Fig. 1 into Fig. 4：
1- upper casings；11- terminals；12- connectors；2- lower casings；21-USB interfaces；3-PCB plates；31- necks；4- medal springs
Piece；41- pressure sections；42- fixed parts；421- fixture blocks；43- contact sites；44- springs；5- pressing plates；6- fixtures；61- pillars；62-
Briquetting.
Embodiment
The utility model is further described with the following Examples.
From Fig. 1 to Fig. 4；A kind of good traveling charger of contact described in the present embodiment, include upper casing 1 and
The lower casing 2 being connected with upper casing 1；The upper casing 1 is provided with terminal 11；The terminal 11 includes the first terminal 11 and Second terminal
11；The lower casing 2 is provided with USB interface 21；Pcb board 3 is provided between the upper casing 1 and lower casing 2；The terminal 11 and USB interface
21 are electrically connected with pcb board 3；
Metal spring leaf 4 is provided between the pcb board 3 and terminal 11；The pcb board 3 is provided with neck 31；The metal spring leaf
4 include pressure section 41；One end of the pressure section 41 is provided with fixed part 42；The fixed part 42 is provided with what is coordinated with neck 31
Fixture block 421；The other end of the pressure section 41 is bent to form the contact site 43 for being contacted with terminal 11；The contact site 43
Spring 44 is provided between pressure section 41.
Specifically, the traveling charger described in the present embodiment, by the pressure section 41 in metal spring leaf 4 and contact site 43 it
Between set spring 44；One end of contact site 43 is contacted with terminal 11, and the other end of contact site 43 is connected with spring 44；When terminal 11
When being contacted with metal spring leaf 4, because the elastic force of spring 44 is acted on so that contact site 43 is connected even closer with terminal 11 so that
Traveling charger contact is good.Secondly, fixture block 421 is set in the fixed part 42 of metal spring leaf 4, matched somebody with somebody with the neck 31 of pcb board 3
Close so that metal spring leaf 4 and the clamping of pcb board 3, be easy to dismounting.
A kind of good traveling charger of contact described in the present embodiment, the upper casing 1 is towards the direction of lower casing 2 provided with pressure
Plate 5；The pressing plate 5 is provided with multiple fixtures 6.Specifically, by setting fixture 6 in the pressing plate 5 of upper casing 1, user can be with
Fixture 6 is attached with lower casing 2 by screw, when user with reverse screw excessively cause fixture 6 crush, fixture 6
Disconnected with pressing plate 5, pressing plate 5 will not be caused to crush.
A kind of good traveling charger of contact described in the present embodiment, the fixture 6 includes what is be connected with pressing plate 5
Pillar 61 and the briquetting 62 for preventing pressing plate 5 to be broken.Specifically, when reversing screw, when pressing strength is excessive, briquetting
62 are broken with the junction of pillar 61, can prevent pressing plate 5 from crushing.
The good traveling charger of a kind of contact described in the present embodiment, between the first terminal 11 and Second terminal 11
Provided with connector 12.By setting connector 12, the position that user only needs to fixedly connected part 12 both can be while fix first
Terminal 11 and the position of Second terminal 11, are easy to use.
A kind of good traveling charger of contact described in the present embodiment, the upper casing 1, which is provided with, is used for fixedly connected part 12
Groove., can be with the position of fixing terminal 11 by setting groove in upper casing 1 so that connector 12 and groove clamping.
A kind of good traveling charger of contact described in the present embodiment, the curved structure of entirety of the briquetting 62.It is logical
Cross experiment to draw, arcuate structure can be more uniformly stressed briquetting 62, increase the pressure that briquetting 62 can be born, while arc
The assembling that shape structure is more beneficial for pressing plate 5 is used.
A kind of good traveling charger of contact described in the present embodiment, the pressing plate 5, pillar 61 and the one of briquetting 62
Shaping.By the way that pressing plate 5, pillar 61 and briquetting 62 are integrally formed, the manufacture of pressing plate 5 can be facilitated, and save material.
A kind of good traveling charger of contact described in the present embodiment, the quantity of the USB interface 21 is two.Pass through
Two USB interfaces 21 are set so that the charger can charge to two equipment simultaneously, be easy to use.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (8)
1. a kind of contact good traveling charger, it is characterised in that：Include upper casing（1）And and upper casing（1）Under connection
Shell（2）；The upper casing（1）Provided with terminal（11）；The terminal（11）Include the first terminal（11）With Second terminal（11）；Institute
State lower casing（2）Provided with USB interface（21）；The upper casing（1）With lower casing（2）Between be provided with pcb board（3）；The terminal（11）With
USB interface（21）And pcb board（3）It is electrically connected with；
The pcb board（3）With terminal（11）Between be provided with metal spring leaf（4）；The pcb board（3）Provided with neck（31）；The gold
Belong to reed（4）Include pressure section（41）；The pressure section（41）One end be provided with fixed part（42）；The fixed part（42）If
Have and neck（31）The fixture block of cooperation（421）；The pressure section（41）The other end be bent to form and be used for and terminal（11）Connect
Tactile contact site（43）；The contact site（43）With pressure section（41）Between be provided with spring（44）.
2. a kind of good traveling charger of contact according to claim 1, it is characterised in that：The upper casing（1）Direction
Lower casing（2）Direction be provided with pressing plate（5）；The pressing plate（5）Provided with multiple fixtures（6）.
3. a kind of good traveling charger of contact according to claim 2, it is characterised in that：The fixture（6）Bag
Include and pressing plate（5）The pillar of connection（61）And for preventing pressing plate（5）The briquetting being broken（62）.
4. a kind of good traveling charger of contact according to claim 1, it is characterised in that：The first terminal（11）
With Second terminal（11）Between be provided with connector（12）.
5. a kind of good traveling charger of contact according to claim 4, it is characterised in that：The upper casing（1）It is provided with
For fixedly connected part（12）Groove.
6. a kind of good traveling charger of contact according to claim 3, it is characterised in that：The briquetting（62）It is whole
The curved structure of body.
7. a kind of good traveling charger of contact according to claim 2, it is characterised in that：The pressing plate（5）, pillar
（61）And briquetting（62）It is integrally formed.
8. a kind of good traveling charger of contact according to claim 1, it is characterised in that：The USB interface（21）
Quantity be two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040042.7U CN206498221U (en) | 2017-01-13 | 2017-01-13 | It is a kind of to contact good traveling charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040042.7U CN206498221U (en) | 2017-01-13 | 2017-01-13 | It is a kind of to contact good traveling charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498221U true CN206498221U (en) | 2017-09-15 |
Family
ID=59803219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040042.7U Expired - Fee Related CN206498221U (en) | 2017-01-13 | 2017-01-13 | It is a kind of to contact good traveling charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498221U (en) |
-
2017
- 2017-01-13 CN CN201720040042.7U patent/CN206498221U/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 |
Granted publication date: 20170915 Termination date: 20190113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |