CN207819062U - A kind of universal large power supply connector of more specifications - Google Patents
A kind of universal large power supply connector of more specifications Download PDFInfo
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- CN207819062U CN207819062U CN201721569785.XU CN201721569785U CN207819062U CN 207819062 U CN207819062 U CN 207819062U CN 201721569785 U CN201721569785 U CN 201721569785U CN 207819062 U CN207819062 U CN 207819062U
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- power supply
- supply terminal
- tongue
- connector body
- terminal
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Abstract
The utility model discloses a kind of more universal large power supply connectors of specification, including connector body, the surface of the connector body is equipped with shell, the rear portion of the upper end of the connector body is equipped with power supply terminal, the front of the power supply terminal is equipped with thermistor, the left and right side of the power supply terminal front is equipped with guide post, the surrounding side wall of the power supply terminal upper surface is equipped with terminal confluence piece, it is provided with insulation sleeve outward inside the power supply terminal, the inside of the insulation sleeve is plugged with tongue, the centre of the power supply terminal upper surface is provided with heat emission hole, the front end of the power supply terminal is equipped with briquetting, the front end of the upper surface of outer cover is equipped with groove, the case nose is outward extended with protrusion, the protrusion has supply hub to connector body internal stretch.More universal large power supply connector constructions of specification are simple, and easy to use, tongue can be rotated arbitrarily by the rotation of gear, while have heat dissipation effect, very convenient.
Description
Technical field
The utility model belongs to technical field of electronic equipment, and in particular to a kind of more universal large power supply connections of specification
Device.
Background technology
In electronic circuit, power connector plays function served as bridge, for electric current to be transferred to each component in circuit,
Therefore the quality of power connector performance will will have a direct impact on the final performance of entire transmission circuit.It is widely used to electric fork
Vehicle, Caddy, tourist coach, electric yacht, electronic floor-cleaning machine, mining electric locomotive, ups uninterruptible power supplies, power communication railway
In the products such as system.With the development of science and technology, the integrated level of electronic circuit is higher and higher, in order to meet in electronic circuit more
Carrying out the electricity consumption needs of more components, electronic circuit requires power connector that can transmit larger electric current, and when power supply connects
Connect device transmission electric current it is larger when, the heat that power connector is sent out at work is more, if heat can not shed in time, be easy
The temperature rise for leading to power connector, when power connector when the temperature is excessively high, the performance of electronic circuit can be affected, and
Again because volume is big, heat dissipation capacity is with regard to more, simultaneously as the electronics technology development development of society is sent out towards miniaturization
Exhibition, and not only volume is big for existing power connector, and also because its volume is big in some specific occasions, tongue is fixed, nothing
Method is rotated to meet the use of specific occasion, or the contact of outlet tongue is not close in use, leads to drain conditions
Occur, therefore we need a universal large power supply connector of novel more specifications to solve the above problems, and meet people
Demand.
Utility model content
The purpose of this utility model is to provide a kind of more universal large power supply connectors of specification, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of universal large power supply of more specifications
The surface of connector, including connector body, the connector body is equipped with shell, the rear portion of the upper end of the connector body
Equipped with power supply terminal, the front of the power supply terminal is equipped with thermistor, and the left and right side of the power supply terminal front is all provided with
There are guide post, the surrounding side wall of the power supply terminal upper surface to be equipped with terminal confluence piece, be provided with outward inside the power supply terminal
The inside of insulation sleeve, the insulation sleeve is plugged with tongue, and the centre of the power supply terminal upper surface is provided with heat emission hole, the power supply
The rear end of terminal, which is equipped with, presses plate, and the surface for pressing plate is equipped with guide metal, and the surface of the guide metal is equipped with elasticity
The front end of piece, the power supply terminal is equipped with briquetting, and the front end of the upper surface of outer cover is equipped with groove, and the case nose is outside
It is extended with protrusion, the protrusion has supply hub to connector body internal stretch.
Preferably, the lower section of the briquetting is equipped with pressing plate, and the pressing plate is internally provided with elastic element, the bullet
Bottom of the pressing plate to connector body internal stretch to tongue, the pressing plate mutually deduct with tongue.
Preferably, the flute profile pressed plate and be arranged to half opening, the slit opening is in the rear end of power supply terminal, institute
The flute profile that guide metal is arranged to half opening is stated, and guide metal is adapted with board slot shape size is pressed, the elastic piece setting
At polylith, polylith elastic piece is evenly distributed in guide metal, and is pressed against each other with power supply terminal rear end side wall.
Preferably, the tongue is plugged into the inside of power supply terminal, and the insulation is set on outside tongue and power supply terminal
The junction on surface, and insulation sleeve is bonded in the junction of tongue and power supply terminal outer surface by glue.
Preferably, the shell setting is divided into upper and lower part, and the upper case passes through side wall of outer shell with lower case
The recess hole at place is connected with connecting pole, and the junction of upper case and lower case is closed in window protrusion and supply hub
Portion.
Preferably, the bottom of the power supply terminal is equipped with pedestal, and the pedestal is internally provided with arc groove, the tongue
Bottom is plugged into the inside of arc groove, and the junction of the tongue and arc groove is equipped with rotate gear, and the side wall of the pedestal is set
There are press block, the press block to be hinged with rotate gear.
The technique effect and advantage of the utility model：More universal large power supply connector constructions of specification are simple, make
It is not only small with convenient, but also internal heat dissipating hole, convenient for after long-play heat scatter and disappear, while using using rotation
Turn socket so that tongue can 360 degree rotation, it is very convenient convenient for being used in the space of various restrictions.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the rear end of the utility model；
Fig. 3 is the structural schematic diagram of the tongue rotatable connection mode of the utility model.
In figure：1, connector body；2, shell；3, power supply terminal；4, thermistor；5, guide post；6, terminal confluence piece；7、
Insulation sleeve；8, tongue；9, heat emission hole；10, press plate；11, guide metal；12, elastic piece；13, briquetting；14, groove；15、
Protrusion；16, supply hub；17, pedestal；18, arc groove；19, rotate gear；20, press block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of more universal large power supply connectors of specification as shown in Figure 1, Figure 2 and Figure 3,
Including connector body 1, the surface of the connector body 1 is equipped with shell 2, and the rear portion of the upper end of the connector body 1 is set
There are power supply terminal 3, the front of the power supply terminal 3 to be equipped with thermistor 4, the left and right side of 3 front of the power supply terminal is equal
Equipped with guide post 5, the surrounding side wall of 3 upper surface of the power supply terminal is equipped with terminal confluence piece 6, and 3 inside of the power supply terminal is outward
Side is provided with insulation sleeve 7, and the inside of the insulation sleeve 7 is plugged with tongue 8, and the centre of 3 upper surface of the power supply terminal is provided with heat dissipation
Hole 9, the rear end of the power supply terminal 3, which is equipped with, presses plate 10, and the surface for pressing plate 10 is equipped with guide metal 11, the metal
The surface of guide plate 11 is equipped with elastic piece 12, and the front end of the power supply terminal 3 is equipped with briquetting 13, before 2 upper surface of the shell
End is equipped with groove 14, and 2 front end of the shell is outward extended with protrusion 15, and the protrusion 15 is to prolonging inside connector body 1
Stretching has supply hub 16.
Specifically, the lower section of the briquetting 13 is equipped with pressing plate, and the pressing plate is internally provided with elastic element, described
To 1 internal stretch of connector body to the bottom of tongue 8, the pressing plate deducts pressing plate with 8 phase of tongue.
Specifically, the flute profile pressed plate 10 and be arranged to half opening, the slit opening is in the rear end of power supply terminal 3
Portion, the guide metal 11 is arranged to the flute profile of half opening, and guide metal 11 is adapted with 10 flute profile size of plate is pressed, described
Elastic piece 12 is arranged to polylith, and polylith elastic piece 12 is evenly distributed in guide metal 11, and offsets with 3 rear end side wall of power supply terminal
Pressure.
Specifically, the tongue 8 is plugged into the inside of power supply terminal 3, and the insulation sleeve 7 is arranged in tongue 8 and power end
The junction of sub 3 outer surfaces, and insulation sleeve 7 is bonded in the junction of tongue 8 and 3 outer surface of power supply terminal by glue.
Specifically, the setting of the shell 2 is divided into upper and lower part, and the upper case passes through side wall of outer shell with lower case
The recess hole at place is connected with connecting pole, and window protrusion 15 and supply hub 16 are closed in the junction of upper case and lower case
Middle part.
Specifically, the bottom of the power supply terminal 3 is equipped with pedestal 17, and the pedestal 17 is internally provided with arc groove 18, institute
The bottom for stating tongue 8 is plugged into the inside of arc groove 18, and the tongue 8 and the junction of arc groove 18 are equipped with rotate gear 19,
The side wall of the pedestal 17 is equipped with press block 20, and the press block 20 is hinged with rotate gear 19.
Operation principle：More universal large power supply connectors of specification are rotation tongue 8 first in use,
So that 8 bottom of tongue and rotate gear 19 are in 18 inner rotation certain angle of arc groove so that tongue 8 is convenient for being plugged on external electrical
In source aperture, electric current is then pooled to by terminal by the guide post 5 of electrified wire and surface inside power supply terminal 3 and is converged on piece 6,
Then the electronic equipment of 16 grafting peripheral hardware of supply hub allows to that electronics is charged or used, and passes through before this process
Tongue 8 is secured firmly to the inside of power supply terminal 3 by the elastic piece 12 for pressing 10 surface of plate, and then thermistor 4 experiences temperature
To regulate and control heat dissipation of the heat emission hole 9 to power connector at any time.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of universal large power supply connector of more specifications, including connector body (1), it is characterised in that：The connection
The surface of device main body (1) is equipped with shell (2), and the rear portion of the upper end of the connector body (1) is equipped with power supply terminal (3), described
The front of power supply terminal (3) is equipped with thermistor (4), and the left and right side of power supply terminal (3) front is equipped with guide post
(5), the surrounding side wall of power supply terminal (3) upper surface is equipped with terminal confluence piece (6), and the power supply terminal (3) is internal outward
Side is provided with insulation sleeve (7), and the inside of the insulation sleeve (7) is plugged with tongue (8), the centre of power supply terminal (3) upper surface
It is provided with heat emission hole (9), the rear end of the power supply terminal (3), which is equipped with, presses plate (10), and the surface for pressing plate (10) is equipped with gold
Belong to guide plate (11), the surface of the guide metal (11) is equipped with elastic piece (12), and the front end of the power supply terminal (3) is equipped with pressing
The front end of block (13), shell (2) upper surface is equipped with groove (14), and shell (2) front end is outward extended with protrusion
(15), the protrusion (15) has supply hub (16) to connector body (1) internal stretch.
2. a kind of more universal large power supply connectors of specification according to claim 1, it is characterised in that：The pressing
The lower section of block (13) is equipped with pressing plate, and the pressing plate is internally provided with elastic element, and the pressing plate is to connector body (1)
To the bottom of tongue (8), the pressing plate mutually deducts internal stretch with tongue (8).
3. a kind of more universal large power supply connectors of specification according to claim 1, it is characterised in that：It is described to press
Plate (10) is arranged to the flute profile of half opening, and the slit opening is set in the rear end of power supply terminal (3), the guide metal (11)
It is set to the flute profile of half opening, and guide metal (11) is adapted with plate (10) flute profile size is pressed, elastic piece (12) setting
At polylith, polylith elastic piece (12) is evenly distributed in guide metal (11), and is pressed against each other with power supply terminal (3) rear end side wall.
4. a kind of more universal large power supply connectors of specification according to claim 1, it is characterised in that：The tongue
(8) inside of power supply terminal (3), company of insulation sleeve (7) setting in tongue (8) and power supply terminal (3) outer surface are plugged into
Place is met, and insulation sleeve (7) is bonded in the junction of tongue (8) and power supply terminal (3) outer surface by glue.
5. a kind of more universal large power supply connectors of specification according to claim 1, it is characterised in that：The shell
(2) setting is divided into upper and lower part, and the upper case passes through the recess hole and connecting pole phase at side wall of outer shell with lower case
Connection, and the middle part of window protrusion (15) and supply hub (16) is closed in the junction of upper case and lower case.
6. a kind of more universal large power supply connectors of specification according to claim 1, it is characterised in that：The power supply
The bottom of terminal (3) is equipped with pedestal (17), and the pedestal (17) is internally provided with arc groove (18), the bottom of the tongue (8)
It is plugged into the inside of arc groove (18), the tongue (8) and the junction of arc groove (18) are equipped with rotate gear (19), the base
The side wall of seat (17) is equipped with press block (20), and the press block (20) is hinged with rotate gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569785.XU CN207819062U (en) | 2017-11-22 | 2017-11-22 | A kind of universal large power supply connector of more specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569785.XU CN207819062U (en) | 2017-11-22 | 2017-11-22 | A kind of universal large power supply connector of more specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819062U true CN207819062U (en) | 2018-09-04 |
Family
ID=63334838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721569785.XU Active CN207819062U (en) | 2017-11-22 | 2017-11-22 | A kind of universal large power supply connector of more specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636050A (en) * | 2019-09-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Power adapter |
-
2017
- 2017-11-22 CN CN201721569785.XU patent/CN207819062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636050A (en) * | 2019-09-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Power adapter |
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