CN206432420U - Positive and negative grafting universal serial port high current connector - Google Patents
Positive and negative grafting universal serial port high current connector Download PDFInfo
- Publication number
- CN206432420U CN206432420U CN201621374287.5U CN201621374287U CN206432420U CN 206432420 U CN206432420 U CN 206432420U CN 201621374287 U CN201621374287 U CN 201621374287U CN 206432420 U CN206432420 U CN 206432420U
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- China
- Prior art keywords
- end subgroup
- compound end
- positive
- sheet metal
- high current
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Abstract
A kind of positive and negative grafting universal serial port high current connector, including positive and negative socket, connector body, positive and negative socket, connector body includes the upper compound end subgroup and lower compound end subgroup of point symmetry, the power supply terminal and ground terminal of upper compound end subgroup and lower compound end subgroup symmetrical to wedge contact is simultaneously electrically connected with each other, also include sheet metal or/and middle conducting terminal, sheet metal is from upper compound end subgroup or/and lower compound end subgroup is convex stretches, middle conducting terminal is electrically connected with upper compound end subgroup or/and lower compound end subgroup, electronic component is welded on sheet metal or/and middle conducting terminal.The utility model is as a result of sheet metal or/and middle conducting terminal, and electronic component is arranged on sheet metal or/and middle connection terminal；So not only eliminate circuit board, and sheet metal or/and middle connection terminal can transmit high current, electronic component will not be burnt during output, have the advantages that simple in construction, production cost is low, high current can be transmitted, being difficult to burn, fault rate is low and has a safety feature.
Description
Technical field
The utility model be related to can positive and negative grafting art of electrical connectors field, it is general more particularly, to a kind of positive and negative grafting
Serial ports high current connector.
Background technology
Electric connector is electronic components common on electronic installation, the electric connector that can be matched with other electronic installations
Mutually plug into, and then for carrying out the transmission of signal and electric power between two electronic installations.Existing positive and negative pluging connector, it has
There are insulating body, two groups of conducting end subgroups, metal spacer, a metal shell and circuit board, two groups of conducting terminal groups are set respectively
On insulating body, signal transmission can be carried out, the welding ends of each conducting end subgroup is welded to each other with circuit board, metal spacer is set
Between two groups of conducting end subgroups, for anti-electromagnetic interference.
Because different electric connectors has different use functions, therefore people can be set on circuit boards as needed
Some electronic components.During electronic component is set, when the quantity of electronic component is fewer, it is only necessary to use individual layer electricity
Road plate just can be with.And when the quantity of electronic component is more, then MULTILAYER COMPOSITE circuit board will be used.No matter use
Be single layer board, or MULTILAYER COMPOSITE circuit board not only increases the structure of electric connector, also add electric connector
Production cost.Most important is due to copper foil on circuit board than relatively thin, and circuit is narrow, is particularly transmitted when conducting terminal
It is high current, it is easy to occur short circuit or overload, so as to be easy to burn in circuit or/and electronic component, and then burn circuit
Plate.The fault rate of electric connector so can be not only added, unsafe hidden danger can be also brought, and then causes fire, is given people
Cause the loss of personnel or/and property.And as a result of circuit board, add production cost so that the knot of electric connector
Structure is complicated.
Utility model content
In order to overcome above mentioned problem, the utility model provides that a kind of simple in construction, production cost is low, can transmit to society
High current, be difficult to burn, fault rate is low and the positive and negative grafting universal serial port high current connector that has a safety feature.
The technical solution of the utility model is：A kind of positive and negative grafting universal serial port high current connector is provided, including it is positive and negative
Socket, connector body, the positive and negative socket, connector body includes the upper compound end subgroup and lower compound end subgroup of point symmetry, described
The power supply terminal and ground terminal of upper compound end subgroup and the lower compound end subgroup symmetrical to wedge contact and mutually electrically
Connection, in addition to sheet metal or/and middle conducting terminal, the sheet metal be from the upper compound end subgroup or/and it is described under
Compound end subgroup is convex to be stretched, the middle conducting terminal and the upper compound end subgroup or/and the lower composite terminal
Group is electrically connected with, and electronic component is welded on the sheet metal or/and the middle conducting terminal.
Improved as to of the present utility model, the sheet metal is stretched from the upper compound end subgroup is convex, then
The sheet metal protrudes out direction close to the lower composite terminal；The sheet metal is stretched out from the lower compound end subgroup is convex
Come, then the sheet metal protrudes out direction close to the upper composite terminal.
Improved as to of the present utility model, the positive and negative socket, connector body also includes upper insulator, anti-electromagnetic interference
Partition and lower insulator, the anti-electromagnetic interference partition are arranged between the upper insulator and the lower insulator, it is described on
Compound end subgroup is arranged on the upper insulator, and the lower compound end subgroup is arranged on the lower insulator, described multiple
Close terminal group and the power supply terminal of the lower compound end subgroup and the symmetrical to wedge contact of ground terminal and be electrically connected with each other.
Improved as to of the present utility model, be provided with the first perforation or/and the first projection on composite terminal on described
Portion, is provided with the second lug boss or/and the second perforation on the corresponding position of the lower composite terminal, and second lug boss is inserted
Enter into the described first perforation and weld, or/and first lug boss is inserted into second perforation and welded.
Improved as to of the present utility model, in the anti-electromagnetic interference partition correspondence first lug boss or/and institute
The 3rd perforation is provided with the position for stating the second lug boss, first lug boss or/and second lug boss are described in
3rd perforation.
Improved as to of the present utility model, in addition to shielding shell, the anti-electromagnetic interference partition, the upper insulator
It is integrally formed to form plug division with the lower insulator, the plug division is arranged in the accommodating cavity of the shielding shell.
Improved as to of the present utility model, depressed part be provided with the lower insulator or/and the upper insulator,
The welding position of the sheet metal or/and the middle conducting terminal is in the depressed part, and electronic component is arranged on described recessed
In the portion of falling into, and it is welded on the weld part.
Improved as to of the present utility model, the upper insulator and the upper compound end subgroup are integrally formed what is be made.
Improved as to of the present utility model, the lower insulator and the lower compound end subgroup are integrally formed what is be made.
The utility model as a result of sheet metal or/and middle conducting terminal, sheet metal and upper compound end subgroup or/and
Lower compound end subgroup is electrically connected with, or/and middle conducting terminal electrically connects with upper compound end subgroup or/and lower compound end subgroup
Connect, electronic component is arranged on sheet metal or/and middle connection terminal；So not only eliminate circuit board, and sheet metal or/
High current can be transmitted with middle connection terminal, electronic component will not be burnt when transmitting high current, with simple in construction, raw
Production cost is low, can transmit high current, be difficult to burn, the advantages of fault rate is low and has a safety feature.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of embodiment of the utility model.
Fig. 2 is dimensional structure diagram when high current connector is separated with electronic component in Fig. 1.
Fig. 3 is decomposition texture schematic diagram when high current connector is fitted without electronic component in Fig. 2.
When Fig. 4 is that upper compound end subgroup and lower compound end subgroup are installed together in another embodiment of the utility model
Dimensional structure diagram.
Wherein：1. shield shell；11. accommodating cavity；2. on compound end subgroup；21. on composite terminal；22. the first perforation；
3. upper insulator；31. depressed part；4. anti-electromagnetic interference partition；5. lower insulator；6. lower compound end subgroup；61. lower compound end
Son；62. the second lug boss；63. sheet metal；7. middle conducting terminal；100. electronic component.
Embodiment
In description of the present utility model, it is to be understood that " " center ", " on " in term, " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the utility model and simplify and describe, rather than indicate or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected with or dismantling connection, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together or be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.
Refer to Fig. 1 to Fig. 3, disclosed in Fig. 1 to Fig. 3 is the one of a kind of positive and negative grafting universal serial port high current connector
Embodiment, including positive and negative socket, connector body are planted, the positive and negative socket, connector body also includes upper insulator 3, anti-electromagnetic interference
Partition 4, upper compound end subgroup 2, lower compound end subgroup 6 and lower insulator 5, the anti-electromagnetic interference partition 4 are arranged on described
Between insulator 3 and the lower insulator 5, the upper compound end subgroup 2 is arranged on the upper insulator 3, described lower compound
Terminal group 6 is arranged on the lower insulator 5, that is to say, that the upper compound end subgroup 2 is embedded in the upper insulator 3,
The lower compound end subgroup 6 is embedded in the lower insulator 5.The upper compound end subgroup 2 includes some upper composite terminals 21,
The lower compound end subgroup 6 includes some lower composite terminals 61.The upper compound end subgroup 2 is handed over the lower compound end subgroup 6
Mistake set, and the power supply terminal and ground terminal of the upper compound end subgroup 21 and the lower compound end subgroup 61 to grafting
Contact is symmetrical and is electrically connected with each other.The benefit so designed is can to make the positive and negative grafting of the high current connector, on institute
State composite terminal 21 and how the lower composite terminal 61 is specifically provided that prior art, be no longer situated between herein
Continue.
In the present embodiment, in addition to shielding shell 1, the anti-electromagnetic interference partition 4, the upper insulator 3 and it is described under
Insulator 5 is integrally formed to form plug division（Do not identify）, the plug division is arranged on the accommodating cavity 11 of the shielding shell 1
In.The upper insulator 3 and the upper compound end subgroup 2 are integrally formed what is be made, the lower insulator 5 and the lower compound end
Subgroup 6 is integrally formed what is be made.
In the present embodiment, in addition to sheet metal 63, the sheet metal 63 is stretched from the lower compound end subgroup 6 is convex
, or/and the sheet metal 63 can also be and stretched from the upper compound end subgroup 2 is convex（Do not draw）, electronic component
100 are welded on the sheet metal 63.When the sheet metal 63 is stretched from the upper compound end subgroup 2 is convex, then institute
That states sheet metal 63 protrudes out direction close to the lower composite terminal 61.When the sheet metal 63 is from the lower compound end subgroup 6
Convex stretch, then the sheet metal 63 protrudes out direction close to the upper composite terminal 21.In the lower insulator 5（Not
Draw）Or/and depressed part 31 is provided with the upper insulator 3, the welding position of the sheet metal 63 is in the depressed part 31
In, electronic component 100 is arranged in the depressed part 31, and is welded on the weld part, and the quantity of electronic component 100 can be with
It is more than one.
In the present embodiment, the first perforation 22 or/and the first lug boss are provided with composite terminal 21 on described（Do not draw
Figure）, the second lug boss 62 or/and the second perforation are provided with the corresponding position of the lower composite terminal 61（Do not draw）, institute
The second lug boss 62 is stated to be inserted into first perforation 22 and weld, or/and first lug boss is inserted into described second
In perforation and weld（Do not draw）.It should be further stated that, the upper composite terminal 21 is with the lower composite terminal 61
It is staggered, that is, point symmetry is set, and the mutually corresponding upper composite terminal 21 and the phase of lower composite terminal 61
Mutually it is electrically connected with.
In the present embodiment, the anti-electromagnetic interference partition 4 is arranged between the upper insulator 3 and the lower insulator 5,
The is provided with the position of anti-electromagnetic interference partition 4 correspondence first lug boss or/and second lug boss 62
Three perforation（Do not identify）, first lug boss or/and second lug boss 62 are perforated through the described 3rd.
Refer to Fig. 4, disclosed in Fig. 4 is a kind of another embodiment of positive and negative grafting universal serial port high current connector
In the dimensional structure diagram of upper compound end subgroup and lower compound end subgroup when being installed together.Structure and figure in the present embodiment
1 structure into Fig. 3, and the above is identical, and no longer identical structure is repeated herein.Difference is：Also wrap
Sheet metal 63 and middle conducting terminal 7 are included, the sheet metal 63 is from the upper compound end subgroup 2（Do not draw）Or/and it is described
Lower compound end subgroup 6 is convex to be stretched, the middle conducting terminal 7 and the upper compound end subgroup 2 or/and described lower compound
Terminal group 6 is electrically connected with, and electronic component 100 is welded on the sheet metal 63 or/and the middle conducting terminal 7.Specifically
Say, one end of the middle conducting terminal 7 is electrically connected with the upper compound end subgroup 2 or/and the lower compound end subgroup 6,
And the other end of the middle conducting terminal 7 is protruded out and, electronic component 100 is welded on the another of the middle conducting terminal 7
On end.
In the present embodiment, in the lower insulator（Do not draw）Or/and the upper insulator（Do not draw）On be provided with it is recessed
The other end of the portion of falling into, the weld part of the sheet metal 63 and the middle conducting terminal 7 is located in the depressed part, electronic component
100 are arranged in the depressed part, and are welded on the other end of the weld part and the middle conducting terminal 7, electronics member
The quantity of part 100 can be more than one.
In the present embodiment, the middle conducting terminal 7 can also be only included, not including the sheet metal 63, then only
The other end of the middle conducting terminal 7 is located in the depressed part, and electronic component 100 is arranged in the depressed part, and is welded
On the other end for being connected on the middle conducting terminal 7.
The utility model as a result of the sheet metal 63 or/and the middle conducting terminal 7, the sheet metal 63 with
The upper compound end subgroup 2 or/and the lower compound end subgroup 6 are electrically connected with, or/and the middle conducting terminal 7 with it is described
Upper compound end subgroup 2 or/and the lower compound end subgroup 6 are electrically connected with, electronic component 100 be arranged on the sheet metal 63 or/
On the middle conducting terminal 7；So not only eliminate circuit board, and the sheet metal 63 or/and the middle conduction
Terminal 7 can transmit high current, will not burn electronic component 100 when transmitting high current, with simple in construction, production cost
It is low, high current can be transmitted, be difficult to burn, the advantages of fault rate is low and has a safety feature.
It should be noted that explaining in detail for the respective embodiments described above, its purpose is only that to be entered to the utility model
Row explain, in order to be able to preferably explain the utility model, still, these description can not with any explanation into be to this
The limitation of utility model, particularly, each feature described in various embodiments can also be mutually combined, so that
Other embodiment is constituted, except there is clearly opposite description, these features should be understood that any one reality can be applied to
Apply in mode, and be not limited merely to described embodiment.
Claims (9)
1. a kind of positive and negative grafting universal serial port high current connector, including positive and negative socket, connector body, the positive and negative socket, connector
Body includes the power end of upper compound end subgroup and lower compound end subgroup, the upper compound end subgroup and the lower compound end subgroup
Son and ground terminal are symmetrical to wedge contact and are electrically connected with each other, it is characterised in that also led including sheet metal or/and centre
Electric terminal, the sheet metal is from the upper compound end subgroup or/and the lower compound end subgroup is convex stretches, it is described in
Between conducting terminal and the upper compound end subgroup or/and the lower compound end subgroup be electrically connected with, electronic component is welded on described
On sheet metal or/and the middle conducting terminal.
2. positive and negative grafting universal serial port high current connector according to claim 1, it is characterised in that：The sheet metal is
Stretch from the upper compound end subgroup is convex, then the sheet metal protrudes out direction close to the lower composite terminal；It is described
Sheet metal stretches from the lower compound end subgroup is convex, then the sheet metal protrudes out direction close to the upper compound end
Son.
3. positive and negative grafting universal serial port high current connector according to claim 1 or 2, it is characterised in that：It is described positive and negative
Socket, connector body also includes upper insulator, anti-electromagnetic interference partition and lower insulator, and the anti-electromagnetic interference partition is arranged on
Between the upper insulator and the lower insulator, the upper compound end subgroup is arranged on the upper insulator, described lower multiple
Close terminal group to be arranged on the lower insulator, the power supply terminal of the upper compound end subgroup and the lower compound end subgroup and connect
Ground terminal symmetrical to wedge contact is simultaneously electrically connected with each other.
4. positive and negative grafting universal serial port high current connector according to claim 3, it is characterised in that：It is combined on described
The first perforation or/and the first lug boss are provided with terminal, it is convex to be provided with second on the corresponding position of the lower composite terminal
The portion of rising or/and the second perforation, second lug boss are inserted into first perforation and welded, or/and described first raised
Portion is inserted into second perforation and welded.
5. positive and negative grafting universal serial port high current connector according to claim 4, it is characterised in that：In the anti-electromagnetism
The 3rd perforation, described first are provided with the position of interference partition correspondence first lug boss or/and second lug boss
Lug boss or/and second lug boss are perforated through the described 3rd.
6. positive and negative grafting universal serial port high current connector according to claim 3, it is characterised in that：Also include shielding outer
Shell, the anti-electromagnetic interference partition, the upper insulator and the lower insulator are integrally formed to form plug division, the plug division
In the accommodating cavity for being arranged on the shielding shell.
7. positive and negative grafting universal serial port high current connector according to claim 3, it is characterised in that：In the lower insulation
Be provided with depressed part on body or/and the upper insulator, the welding position of the sheet metal or/and the middle conducting terminal in
In the depressed part, electronic component is arranged in the depressed part, and is welded on the weld part.
8. positive and negative grafting universal serial port high current connector according to claim 1 or 2, it is characterised in that：Upper insulator
It is integrally formed what is be made with the upper compound end subgroup.
9. positive and negative grafting universal serial port high current connector according to claim 1 or 2, it is characterised in that：Lower insulator
It is integrally formed what is be made with the lower compound end subgroup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374287.5U CN206432420U (en) | 2016-12-15 | 2016-12-15 | Positive and negative grafting universal serial port high current connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374287.5U CN206432420U (en) | 2016-12-15 | 2016-12-15 | Positive and negative grafting universal serial port high current connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432420U true CN206432420U (en) | 2017-08-22 |
Family
ID=59587450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374287.5U Expired - Fee Related CN206432420U (en) | 2016-12-15 | 2016-12-15 | Positive and negative grafting universal serial port high current connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432420U (en) |
-
2016
- 2016-12-15 CN CN201621374287.5U patent/CN206432420U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20191215 |