CN205543343U - Exempt from PCB board electron connector - Google Patents

Exempt from PCB board electron connector Download PDF

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Publication number
CN205543343U
CN205543343U CN201620271222.1U CN201620271222U CN205543343U CN 205543343 U CN205543343 U CN 205543343U CN 201620271222 U CN201620271222 U CN 201620271222U CN 205543343 U CN205543343 U CN 205543343U
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CN
China
Prior art keywords
insulating
terminal
row
welding
pcb board
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Active
Application number
CN201620271222.1U
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Chinese (zh)
Inventor
刘乐夫
邓名欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Xinshenghua Electronic Devices Co Ltd
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Shenzhen Xinshenghua Electronic Devices Co Ltd
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Priority to CN201620271222.1U priority Critical patent/CN205543343U/en
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Publication of CN205543343U publication Critical patent/CN205543343U/en
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Abstract

The utility model discloses an exempt from PCB board electron connector, arrange the terminal on, arrange terminal, shielding piece and screening can down including insulator, this insulator's front end has a groove of planting, should the row's of going up terminal, arrange the terminal and the shielding piece all sets up on insulator down, and the inside conducting strip that is fixed with of this insulator's tail end, the conducting strip is connected with the terminal welding electricity that corresponds, and the welding electricity is connected with electronic components on this conducting strip, and electronic components is positioned insulator and upward and with the terminal that corresponds welds electric the connection. Be fixed with conducting strip and electronic components through the tail end at insulator is inside, utilize conducting strip and electronic components and the terminal that corresponds welds electric connector, reaches regulation product electric current size and signal output's purpose, has replaced the mode of the adoption PCB board of tradition, and this product need not to use the PCB board, has effectively reduced manufacturing cost to having simplified the production technology, having improved the stability of product, product performance is better.

Description

Exempt from PCB Plate electric power connector
Technical field
This utility model relates to electric connector field technology, refers in particular to one and exempts from pcb board electric power connector.
Background technology
In December, 2013, what USB 3.0 promoted that team has issued for USB Type-C adapter of future generation renders figure, starts to be already prepared to carry out scale of mass production in August, 2014 subsequently.The bright spot of new edition interface is more slim design, faster transmission speed (the highest 10Gbps) and more intrepid electric power transmission (the highest 100W).The feature of Type-C two-sided inserting interface maximum is to support the two-sided insertion of USB interface, formally solves the global problem of " the eternal inaccurate plug of USB ", and positive and negative is at will inserted.Simultaneously also must be thinner and lighter with its matching used USB data line.
Current USB Type-C adapter is size of current and signal output, it is required to set up pcb board, connects resistance/capacitance by pcb board, but, owing to needs use pcb board, add material cost, and pcb board welding difficulty is big so that product processes is complicated, pcb board welding simultaneously is difficult to reach required firmness, wave test easily to disconnect, it is impossible to by test, thus cause product serviceability not good enough.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide one and exempts from pcb board electric power connector, and it can effectively solve existing USB The problem that Type-C adapter complex process, cost are high and serviceability is not good enough.
For achieving the above object, this utility model uses such as purgation technical scheme:
One exempts from pcb board electric power connector, includes insulating body, upper row's terminal, lower row's terminal, shielding sheet and shielding shell;The front end of this insulating body has an insertion slot, row's terminal on this, lower row's terminal and shielding sheet may be contained within insulating body, on this, row's terminal has upper contact site, lower row's terminal has lower contact site, on this, contact site and lower contact site are all suspended from insertion slot, upper contact site is in the top of lower contact site, shielding sheet is between upper row's terminal and lower row's terminal, this shielding shell is wrapped in outside insulating body, it is fixed with conducting strip inside the tail end of this insulating body, conducting strip and the welding electrical connection of corresponding terminal, on this conducting strip, welding is electrically connected with electronic devices and components, electronic devices and components are positioned on insulating body and electrically connect with corresponding terminal welding.
As a kind of preferred version, described insulating body includes insulating part, lower insulating part and main component;On this, row's terminal is together with upper insulating part produced by insert molding, this lower row's terminal is together with lower insulating part produced by insert molding, on this, insulating part is installed on lower insulating part, this shielding sheet is located between the front end of insulating part and the front end of lower insulating part, and this conducting strip is located between the rear end of insulating part and the rear end of lower insulating part;This main component clamps front end and the front end of lower insulating part of insulating part, and aforementioned insertion slot is formed in the front end face indent backward of main component.
As a kind of preferred version, the surface of described lower insulating part is convexly equipped with locating dowel, and on this, the bottom of insulating part is arranged with hole, location, and this locating dowel is tightly inserted in hole, location.
As a kind of preferred version, described conducting strip bending is extended welding sheet, on this, the upper weld part of row's terminal is provided with welding slotted eye, and the lower weld part of lower row's terminal is provided with lower welding slotted eye, and this welding sheet is planted and welding electrical connection in corresponding upper welding slotted eye or lower welding slotted eye.
As a kind of preferred version, welding recess it is provided with on described conducting strip, being provided with hole, location on this insulating body, one end of these electronic devices and components is butted on welding electrical connection in welding recess, and the other end of electronic devices and components is through hole, location and the welding electrical connection of corresponding terminal.
As a kind of preferred version, the upper weld part of described upper row's terminal and the lower weld part of lower row's terminal expose the upper and lower surface of the rear end of insulating body respectively.
As a kind of preferred version, the upper and lower surface of the front end of described insulating body is provided with an EMC shell fragment, and each EMC shell fragment is respectively provided with multiple elastic contact part, and the plurality of elastic contact part stretches in insertion slot.
As a kind of preferred version, described electronic devices and components are resistance and/or electric capacity.
As a kind of preferred version, described electric power connector is USB2.0 Type-C adapter.
As a kind of preferred version, described electric power connector is USB3.0 Type-C adapter.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
By being fixed with conducting strip and electronic devices and components inside the tail end of insulating body, conducting strip and electronic devices and components are utilized to weld electric connector with corresponding terminal, reach to regulate product size of current and the purpose of signal output, instead of the mode using pcb board of tradition, this product, without using pcb board, effectively reduces production cost, and simplifies production technology, improve the stability of product, product serviceability is more preferably.
For more clearly illustrating architectural feature of the present utility model and effect, with specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of first preferred embodiment of this utility model;
Fig. 2 is the exploded view of first preferred embodiment of this utility model;
Fig. 3 is the exploded view of first another angle of preferred embodiment of this utility model;
Fig. 4 is the sectional view of first preferred embodiment of this utility model;
Fig. 5 is the assembling schematic perspective view of second preferred embodiment of this utility model;
Fig. 6 is the exploded view of second preferred embodiment of this utility model;
Fig. 7 is the exploded view of second another angle of preferred embodiment of this utility model;
Fig. 8 is the sectional view of second preferred embodiment of this utility model,
Accompanying drawing identifier declaration:
10, insulating body 11, upper insulating part
12, lower insulating part 13, main component
101, insertion slot 102, locating dowel
103, hole, location 104, hole, location
20, upper row's terminal 21, upper contact site
22, upper weld part 201, upper welding slotted eye
30, lower row's terminal 31, lower contact site
32, lower weld part 301, lower welding slotted eye
40, shielding sheet 41, fixing hole
50, shielding shell 51, inner housing
52, shell body 60, conducting strip
61, welding sheet 62, welding recess
70, electronic devices and components 80, EMC shell fragment
81, elastic contact part.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of first preferred embodiment of this utility model, electric power connector in the present embodiment is USB2.0 Type-C adapter, includes insulating body 10, upper row's terminal 20, lower row's terminal 30, shielding sheet 40 and shielding shell 50.
The front end of this insulating body 10 has an insertion slot 101, on this, row's terminal 20, lower row's terminal 30 and shielding sheet 40 may be contained within insulating body 10, on this, row's terminal 20 has upper contact site 21, lower row's terminal 30 has lower contact site 31, on this, contact site 21 and lower contact site 31 are all suspended from insertion slot 101, upper contact site 21 is positioned at the top of lower contact site 31, and shielding sheet 40 is between upper row's terminal 20 and lower row's terminal 30.Specifically, described insulating body 10 includes insulating part 11, lower insulating part 12 and main component 13;On this, row's terminal 20 is together with upper insulating part 11 produced by insert molding, this lower row's terminal 30 is together with lower insulating part 12 produced by insert molding, on this, insulating part 11 is installed on lower insulating part 12, and this shielding sheet 40 is located between the front end of insulating part 11 and the front end of lower insulating part 12;This main component 13 clamps front end and the front end of lower insulating part 12 of insulating part 11, aforementioned insertion slot 101 is formed in the front end face indent backward of main component 13, and, the surface of described lower insulating part 12 is convexly equipped with locating dowel 102, on this, the bottom of insulating part 11 is arranged with hole 103, location, and this locating dowel 102 is tightly inserted in hole 103, location.Further, described shielding sheet 40 being provided with fixing hole 41, this locating dowel 102 is through fixing hole 41.
Being fixed with conducting strip 60, conducting strip 60 and the welding electrical connection of corresponding terminal inside the tail end of this insulating body 10, on this conducting strip 60, welding is electrically connected with electronic devices and components 70, and electronic devices and components 70 are positioned on insulating body 10 and electrically connect with corresponding terminal welding.In the present embodiment, this conducting strip 60 is located between the rear end of insulating part 11 and the rear end of lower insulating part 12, and, the bending of described conducting strip 60 is extended welding sheet 61, on this, the upper weld part 22 of row's terminal 20 is provided with welding slotted eye 201, the lower weld part 32 of lower row's terminal 30 is provided with lower welding slotted eye 301, and this welding sheet 61 is planted and welding electrical connection in corresponding upper welding slotted eye 201 or lower welding slotted eye 301;And, welding recess 62 it is provided with on described conducting strip 60, hole 104, location it is provided with on this insulating body 10, one end of these electronic devices and components 70 is butted on welding electrical connection in welding recess 62, the other end of electronic devices and components 70 is through hole 104, location and the welding electrical connection of corresponding terminal, and, the upper weld part 22 of described upper row's terminal 20 and the lower weld part 32 of lower row's terminal 30 expose the upper and lower surface of the rear end of insulating body 10 respectively, to electrically connect with outside soldering wires, and, described electronic devices and components 70 are resistance.
Additionally, the upper and lower surface of the front end of described insulating body 10 is provided with an EMC shell fragment 80, each EMC shell fragment 80 is respectively provided with multiple elastic contact part 81, and the plurality of elastic contact part 81 stretches in insertion slot 101, and elastic contact part 81 is for electrically connecting with external contact and the most more preferable EMC effect.
This shielding shell 50 is wrapped in outside insulating body 10, and shielding shell 50 includes inner housing 51 and shell body 52, and this shell body 52 wraps outside inner housing 51.
The assembling process that the present embodiment is described in detail in detail is as follows:
nullDuring assembling,First,By upper row's terminal 20 together with upper insulating part 11 produced by insert molding,And by lower row's terminal 30 together with lower insulating part 12 produced by insert molding,Then,Electronic devices and components 70 are welded on the welding recess 62 of conducting strip 70 correspondence,Then,Shielding sheet 40 is placed in the front-end surface of lower insulating part 12,Conducting strip 60 is placed in the rear end surface of lower insulating part 12,Then,Upper insulating part 11 is installed on lower insulating part 12,Now this shielding sheet 40 is located between the front end of insulating part 11 and the front end of lower insulating part 12,This conducting strip 60 welding sheet 61 plant with in corresponding upper welding slotted eye 201 or lower welding slotted eye 301,These electronic devices and components 70 are through hole 104, location and corresponding termination contact,Then,Make to weld sheet 61 and the welding electrical connection of corresponding terminal,And make electronic devices and components 70 and the welding electrical connection of corresponding terminal,Finally,Shielding shell 50 is wrapped in insulating body 10 outer.During use, it is butted on outside core wires respectively in correspondence on the upper weld part 22 of row's terminal 20 and corresponding 30 times weld parts 32 of lower row's terminal to weld and electrically connects.
Refer to shown in Fig. 5 to Fig. 8, that show the concrete structure of second preferred embodiment of this utility model, the concrete structure of the present embodiment is essentially identical with the concrete structure of aforementioned first preferred embodiment, itself except that:
Electric power connector in the present embodiment is USB3.0 Type-C adapter, the quantity of terminal 20, the quantity of lower row's terminal 30 and arrangement mode is arranged all different from the first preferred embodiment on it, and, described electronic devices and components 70 include resistance and electric capacity, with the USB3.0 socket connector of preferably adaptive outside.
The assembling mode of the present embodiment and the assembling mode of the first preferred embodiment are identical, and the assembling mode of the present embodiment does not do narration in detail at this.
Design focal point of the present utility model is: by being fixed with conducting strip and electronic devices and components inside the tail end of insulating body, conducting strip and electronic devices and components are utilized to weld electric connector with corresponding terminal, reach to regulate product size of current and the purpose of signal output, instead of the mode using pcb board of tradition, this product, without using pcb board, effectively reduces production cost, and simplifies production technology, improve the stability of product, product serviceability is more preferably.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the range of technical solutions of the utility model.

Claims (10)

1. exempt from a pcb board electric power connector, include insulating body, upper row's terminal, lower row's terminal, shielding sheet and shielding shell;The front end of this insulating body has an insertion slot, row's terminal on this, lower row's terminal and shielding sheet may be contained within insulating body, on this, row's terminal has upper contact site, lower row's terminal has lower contact site, on this, contact site and lower contact site are all suspended from insertion slot, upper contact site is in the top of lower contact site, shielding sheet is between upper row's terminal and lower row's terminal, this shielding shell is wrapped in outside insulating body, it is characterized in that: inside the tail end of this insulating body, be fixed with conducting strip, conducting strip and the welding electrical connection of corresponding terminal, on this conducting strip, welding is electrically connected with electronic devices and components, electronic devices and components are positioned on insulating body and electrically connect with corresponding terminal welding.
The most according to claim 1 exempt from pcb board electric power connector, it is characterised in that: described insulating body includes insulating part, lower insulating part and main component;On this, row's terminal is together with upper insulating part produced by insert molding, this lower row's terminal is together with lower insulating part produced by insert molding, on this, insulating part is installed on lower insulating part, this shielding sheet is located between the front end of insulating part and the front end of lower insulating part, and this conducting strip is located between the rear end of insulating part and the rear end of lower insulating part;This main component clamps front end and the front end of lower insulating part of insulating part, and aforementioned insertion slot is formed in the front end face indent backward of main component.
The most according to claim 2 exempt from pcb board electric power connector, it is characterised in that: the surface of described lower insulating part is convexly equipped with locating dowel, and on this, the bottom of insulating part is arranged with hole, location, and this locating dowel is tightly inserted in hole, location.
The most according to claim 1 exempt from pcb board electric power connector, it is characterized in that: described conducting strip bending is extended welding sheet, on this, the upper weld part of row's terminal is provided with welding slotted eye, the lower weld part of lower row's terminal is provided with lower welding slotted eye, and this welding sheet is planted and welding electrical connection in corresponding upper welding slotted eye or lower welding slotted eye.
The most according to claim 1 exempt from pcb board electric power connector, it is characterized in that: on described conducting strip, be provided with welding recess, hole, location it is provided with on this insulating body, one end of these electronic devices and components is butted on welding electrical connection in welding recess, and the other end of electronic devices and components is through hole, location and the welding electrical connection of corresponding terminal.
The most according to claim 1 exempt from pcb board electric power connector, it is characterised in that: the upper weld part of described upper row's terminal and the lower weld part of lower row's terminal expose the upper and lower surface of the rear end of insulating body respectively.
The most according to claim 1 exempt from pcb board electric power connector, it is characterised in that: the upper and lower surface of the front end of described insulating body is provided with an EMC shell fragment, and each EMC shell fragment is respectively provided with multiple elastic contact part, and the plurality of elastic contact part stretches in insertion slot.
The most according to claim 1 exempt from pcb board electric power connector, it is characterised in that: described electronic devices and components are resistance and/or electric capacity.
The most according to claim 1 exempt from pcb board electric power connector, it is characterised in that: described electric power connector is USB2.0 Type-C adapter.
The most according to claim 1 exempt from pcb board electric power connector, it is characterised in that: described electric power connector is USB3.0 Type-C adapter.
CN201620271222.1U 2016-04-05 2016-04-05 Exempt from PCB board electron connector Active CN205543343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620271222.1U CN205543343U (en) 2016-04-05 2016-04-05 Exempt from PCB board electron connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620271222.1U CN205543343U (en) 2016-04-05 2016-04-05 Exempt from PCB board electron connector

Publications (1)

Publication Number Publication Date
CN205543343U true CN205543343U (en) 2016-08-31

Family

ID=57141260

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620271222.1U Active CN205543343U (en) 2016-04-05 2016-04-05 Exempt from PCB board electron connector

Country Status (1)

Country Link
CN (1) CN205543343U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105742858A (en) * 2016-04-05 2016-07-06 深圳市新升华电子器件有限公司 Printed circuit board (PCB)-free electronic connector
CN106848761A (en) * 2017-01-20 2017-06-13 深圳市新升华电子器件有限公司 New USB Type C connectors
CN106848763A (en) * 2017-02-08 2017-06-13 惠州Tcl移动通信有限公司 A kind of USB Type C interface

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105742858A (en) * 2016-04-05 2016-07-06 深圳市新升华电子器件有限公司 Printed circuit board (PCB)-free electronic connector
CN106848761A (en) * 2017-01-20 2017-06-13 深圳市新升华电子器件有限公司 New USB Type C connectors
CN106848763A (en) * 2017-02-08 2017-06-13 惠州Tcl移动通信有限公司 A kind of USB Type C interface
CN106848763B (en) * 2017-02-08 2019-10-29 Tcl移动通信科技(宁波)有限公司 A kind of USB Type-C interface

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