CN208539159U - A kind of Type-C charging plug easy to produce - Google Patents
A kind of Type-C charging plug easy to produce Download PDFInfo
- Publication number
- CN208539159U CN208539159U CN201821344475.2U CN201821344475U CN208539159U CN 208539159 U CN208539159 U CN 208539159U CN 201821344475 U CN201821344475 U CN 201821344475U CN 208539159 U CN208539159 U CN 208539159U
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- CN
- China
- Prior art keywords
- terminal
- type
- terminal set
- head
- insulating body
- 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
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Abstract
The utility model discloses a kind of Type-C charging plugs easy to produce, including terminal group, a pair of of elastic fastening hook, shell, insulating body and the rear plug for being installed on insulating body front end, terminal group includes ground terminal set, power terminal set and CC terminal, the head of ground terminal set is integrated connection, the head of power terminal set is integrated connection, insulating body is internally provided with terminal groove, rear plug is provided with accommodating cavity, and in accommodating cavity, the tail portion of terminal group is mounted in terminal groove the head captured of terminal group；The ground terminal set of the utility model and the head of power terminal set are integrally connected, PCBA board can be saved and directly welded by conducting wire, the difficulty of processing of product is effectively reduced, and this product is to complete to assemble by clamping and grafting, the processing is simple, easy to produce.
Description
Technical field
The utility model relates to Universal Serial Bus Interface field, especially a kind of Type-C charging plug.
Background technique
Existing USB (universal serial bus, English name are Universal Serial Bus) include Type-A,
Tri- kinds of interface types of Type-B and Type-C, wherein Type-C interface, which has, supports front and back sides insertion and transmission rate height etc. special
It puts and is favored by people, current Type-C charging plug is all made of the composite structure of Type-C+PCBA, i.e., fills Type-C
Pin in plug is welded in PCBA board, then is connect by PCBA board with outer lead；Due to Type-C charging plug
Size is increasingly toward miniaturization and lightness development, and therefore, the leg distance of internal circuit plate also can be designed smaller, this leads
The welding difficulty of product is caused to increase, production inconvenience and high production cost.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides that a kind of structure is simple, production cost is low, easy to produce
Type-C charging plug.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of Type-C charging plug easy to produce, including terminal group, a pair of of elastic fastening hook, shell, insulating body and
It is installed on the rear plug of the insulating body front end, the terminal group includes ground terminal set, power terminal set and CC terminal, described
The head of ground terminal set is integrated connection, and the head of the power terminal set is integrated connection, the inside of the insulating body
It is provided with terminal groove, the rear plug is provided with accommodating cavity, and the head of the terminal group is inserted into the accommodating cavity, the terminal
The tail portion of group is mounted in the terminal groove.
The front end of the elastic fastening hook is provided with detent portion, and the side of the rear plug is provided with to match with the detent portion
Card slot, when assembly, in the detent portion insertion card slot, and connected with the ground terminal set.
The lateral surface of the elastic fastening hook is an inclined-plane, and the side setting of the insulating body is jagged, described when assembly
The notch is inserted into the rear end of elastic fastening hook, some is stretched out from the notch on the inclined-plane, forms the first lug boss.
The surface of the rear plug is provided with the second lug boss, and the shell is provided with convex with first lug boss and second
The bayonet that the portion of rising matches.
The surface of the rear plug is provided with opens for what the head of the ground terminal set, power terminal set and CC terminal was stretched out
Mouthful.
The maximum output current of the Type-C charging plug is 10A, maximum power output 120W.
The beneficial effects of the utility model are: the ground terminal set of the utility model and the head of power terminal set are one
Body connection, can save PCBA board and directly be welded by conducting wire, the difficulty of processing of product be effectively reduced, and this product is logical
Clamping and grafting are crossed to complete to assemble, the processing is simple, easy to produce.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural decomposition diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1, Fig. 2, a kind of Type-C charging plug easy to produce, including it is terminal group, a pair of of elastic fastening hook 6, outer
Shell 12, insulating body 1 and the rear plug 2 for being installed on 1 front end of insulating body, the terminal group includes ground terminal set 3, power supply
Terminal group 4 and CC terminal 5, the head of the ground terminal set 3 are integrated connection, and the head of the power terminal set 4 is integrated
Connection, the insulating body 1 are internally provided with terminal groove, and the rear plug is provided with accommodating cavity, and the head of the terminal group is inserted
In the accommodating cavity, the tail portion of the terminal group is mounted in the terminal groove, due to ground terminal set 3 and power supply terminal
The head of group 4 is integrally connected, directly can directly weld ground terminal set 3 and power terminal set 4 by conducting wire, no longer need to
Connection is realized by PCBA, simplifies the processing process of product, and product is easy to produce, and production cost also obtains effectively
It reduces.
Further, the front end of the elastic fastening hook 6 is provided with detent portion 7, the side of the rear plug 2 be provided with it is described
The card slot 8 that detent portion 7 matches, when assembly, the detent portion 7 is inserted into card slot 8, and with 3 company of contact of ground terminal set
It connects；The lateral surface of the elastic fastening hook 6 is an inclined-plane 9, and the side setting jagged 10 of the insulating body 1 is described when assembly
The notch 10 is inserted into the rear end of elastic fastening hook 6, some is stretched out from the notch 10 on the inclined-plane 9, forms the first protrusion
Portion 11, the surface of the rear plug 2 are provided with the second lug boss 13, and the shell 12 is provided with and first lug boss 11 and
The bayonet 14 that two lug bosses 13 match；In the present embodiment, the elastic fastening hook 6 has certain elasticity, when assembly, light compression elasticity
The rear end of grab 6, and under the action of inclined-plane 9, slide into the rear end of elastic fastening hook 6 from the notch 10 of insulating body 1, inclined-plane 6
(lateral surface of elastic fastening hook) is against the inner wall of the insulating body 1, then to allow the detent portion 7 of 6 front end of elastic fastening hook to be inserted into described
In the card slot of rear plug 2, since the lateral surface of elastic fastening hook 6 is inclined-plane, so that the part inclined-plane 9 of the elastic fastening hook 6 after installation is stretched
Out except the notch 10 of insulating body 1, the first lug boss 11 is formd, in the present embodiment, the upper surface of the rear plug 2 is under
Surface is provided with the second lug boss 13, is provided on the shell 12 and 13 phase of first lug boss 11 and the second lug boss
When assembly, the correspondence of bayonet 14 of shell 12 is fastened on first lug boss 11 and the second lug boss 13 for the bayonet 14 matched,
Then punching press is fixed, and completes the assembly of product.
In the present embodiment, 6 one side of elastic fastening hook is to play the role of fixed rear plug 2 and insulating body 1, on the other hand, bullet
The detent portion 7 of property grab 6 is contacted with ground terminal set 3, and the first lug boss 11 of elastic fastening hook 6 is contacted with shell 12, passes through bullet
Property grab 6 so that ground terminal set 6 and shell 3 connect form the biggish gnd conductor of volume so that Type-C charges
Pressure drop of the plug in wire body becomes smaller, and improves the transmission of electric current, can preferably realize the quick charge of electronic equipment (quickly
Charging refers to that charged state of the charging current greater than 2.5A or rated output power are not less than the charged state of 15W), also, it is existing
The welding ends of the terminal group of some Type-C charging plugs generally requires to do bending processing, convenient to weld with PCBA board, causes to hold
Subgroup cannot be made too thick (thickness only has 0.20mm), and this product eliminates PCBA board welding, and the welding ends of terminal group is without folding
Curved, thickness can accomplish 0.25mm, so that the whole surface area of terminal group increases, radiate more preferable (temperature rise is slow), in the present embodiment,
The transmission electric current of Type-C charging plug can reach 10A, and output power can reach 120W, fill to electronic equipment
Electrical efficiency is high.
In the present embodiment, the surface of the rear plug 2 is provided with for the ground terminal set 3, power terminal set 4 and CC terminal
The opening that 5 head is stretched out, for conducting wire welding.
Above embodiment cannot limit the protection scope of the invention, and the personnel of professional skill field are not departing from
In the case where the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (6)
1. a kind of Type-C charging plug easy to produce, including terminal group, insulating body (1) and it is installed on the insulating body
(1) rear plug (2) of front end, the terminal group include ground terminal set (3), power terminal set (4) and CC terminal (5), feature
It is that the head of the ground terminal set (3) is integrated connection, the head of the power terminal set (4) is integrated connection, described
Insulating body (1) is internally provided with terminal groove, and the rear plug (2) is provided with accommodating cavity, and the head of the terminal group is inserted into
In the accommodating cavity, the tail portion of the terminal group is mounted in the terminal groove.
2. Type-C charging plug easy to produce according to claim 1, it is characterised in that it further includes a pair of of elasticity
The front end of grab (6), the elastic fastening hook (6) is provided with detent portion (7), and the side of the rear plug (2) is provided with and the card
The card slot (8) that position portion (7) matches, when assembly, in detent portion (7) insertion card slot (8), and with the ground terminal set
(3) it connects.
3. Type-C charging plug easy to produce according to claim 2, it is characterised in that the elastic fastening hook (6)
Lateral surface is an inclined-plane (9), and jagged (10) are arranged in the side of the insulating body (1), when assembly, the elastic fastening hook (6)
Rear end be inserted into the notch (10), some is stretched out the inclined-plane (9) from the notch (10), forms the first lug boss
(11).
4. Type-C charging plug easy to produce according to claim 3, it is characterised in that it further includes shell (12),
The surface of the rear plug (2) is provided with the second lug boss (13), and the shell (12) is provided with and first lug boss (11)
The bayonet (14) to match with the second lug boss (13).
5. Type-C charging plug easy to produce according to claim 1, it is characterised in that the surface of the rear plug (2)
It is provided with the opening (15) stretched out for the head of the ground terminal set (3), power terminal set (4) and CC terminal (5).
6. Type-C charging plug easy to produce according to claim 1, it is characterised in that the Type-C charging is inserted
The maximum output current of head is 10A, maximum power output 120W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344475.2U CN208539159U (en) | 2018-08-21 | 2018-08-21 | A kind of Type-C charging plug easy to produce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344475.2U CN208539159U (en) | 2018-08-21 | 2018-08-21 | A kind of Type-C charging plug easy to produce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539159U true CN208539159U (en) | 2019-02-22 |
Family
ID=65377729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821344475.2U Expired - Fee Related CN208539159U (en) | 2018-08-21 | 2018-08-21 | A kind of Type-C charging plug easy to produce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729583A (en) * | 2019-10-17 | 2020-01-24 | 深圳市长盈精密技术股份有限公司 | Positive reverse plug USB plug |
-
2018
- 2018-08-21 CN CN201821344475.2U patent/CN208539159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729583A (en) * | 2019-10-17 | 2020-01-24 | 深圳市长盈精密技术股份有限公司 | Positive reverse plug USB plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211102 Address after: 528400 building on the 2nd \ 3rd floor, building 2, Qiaoguang Industrial Park, the third industrial zone, Nanlang Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Deyu Electronic Technology Co.,Ltd. Address before: 528400 Dongya Industrial Zone, Guantang village, Nanlang Town, Zhongshan City, Guangdong Province Patentee before: PANXIN PRECISION ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |