CN205828719U - Multi-functional soldering-free connector - Google Patents
Multi-functional soldering-free connector Download PDFInfo
- Publication number
- CN205828719U CN205828719U CN201620815094.2U CN201620815094U CN205828719U CN 205828719 U CN205828719 U CN 205828719U CN 201620815094 U CN201620815094 U CN 201620815094U CN 205828719 U CN205828719 U CN 205828719U
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulator
- contact site
- shielding case
- slot
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
This utility model discloses a kind of multi-functional soldering-free connector, it is characterised in that: include the first insulator, the second insulator, the first terminal, the second terminal, shielding case, the 3rd terminal and tail plug；This first terminal and the second terminal are all fixed together with the first insulator produced by insert molding, and this first terminal has the first contact site, and this second terminal has the second contact site；This shielding case is arranged on the first insulator, is formed with the first slot and the second slot between shielding case and the first insulator, and this first contact site is in the first slot, and this second contact site is in the second slot；This product can be inserted into USB2.0 interface or USB3.0 interface, also can be inserted into storage card, diverse in function, and it is provided by tail plug, utilizes the tail plug can firmly fixing circuit board so that circuit board keeps good and contacts effect with the connecting pin of each terminal, so that realizing exempting from the connected mode of welding, simple in construction, easy to assembly, thus offer convenience to use.
Description
Technical field
This utility model relates to field of connectors technology, refers in particular to a kind of multi-functional soldering-free connector.
Background technology
At present, digital electronic goods technology quickly grows, and people's logarithmic code electronic product requires more and more higher, it is desirable to electronics
The volume of product is more and more less.Existing USB data connector is two kinds of different connections with TF/SD card data connector
Device, and be provided separately, function singleness, it is used on same product, the space of two kinds of adapters need to be taken, it is impossible to meet people couple
Reduce the demand of small product size.
Thus, having collection USB and the 2 in 1 connector of memory card function at present, storage card can plug at any time, bag
Containing changing different capacity, it is combined and has saved space.But, current 2 in 1 connector be only by USB2.0 or
With card connector altogether, this connection needs to be connected with welding circuit board USB3.0 adapter, causes assembling inconvenience.
Summary of the invention
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of multi-functional
Soldering-free connector, it can effectively solve the problem that existing connector construction is complicated, assemble inconvenience.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of multi-functional soldering-free connector, it is characterised in that: include the first insulator, the second insulator, the first end
Son, the second terminal, shielding case, the 3rd terminal and tail plug；This first terminal and the second terminal are all set into the first insulator
Type is fixed together, and this first terminal has the first contact site, and this second terminal has the second contact site；This shielding case is arranged at
On first insulator, between shielding case and the first insulator, be formed with the first slot and the second slot, this first contact site in
In first slot, this second contact site is in the second slot；3rd terminal is arranged on the second insulator, this second insulation
Body is arranged on the first insulator, and the 3rd terminal has the 3rd contact site, and the 3rd contact site is in the first slot；This tail
Plug inserts the rear end of shielding case and fixes with the rear end interference engagement of shielding case, and the rear end welding of tail plug and the first insulator is consolidated
Fixed, tail plug has fixes groove, and circuit board is inserted in fixing groove, the connecting pin of this first terminal, the connecting pin of the second terminal
Arc shape all it is resilient, the connecting pin of the first terminal, the connecting pin of the second terminal and the 3rd terminal with the connecting pin of the 3rd terminal
Connecting pin conducting on the golden finger on the surface of circuit board of all conflicting connect.
Preferably, described shielding case extends the grab having for catching on circuit board.
Preferably, described shielding case is provided with for being pressed on memory card the shell fragment preventing storage card from dropping out.
Preferably, the pre-buried structure for providing activity space for each connecting pin it is provided with in described fixing groove.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, by above-mentioned technology
Scheme understands:
This product can be inserted into USB2.0 interface or USB3.0 interface, also can be inserted into storage card, diverse in function, and passes through to set
It is equipped with tail plug, utilizes the tail plug can firmly fixing circuit board so that circuit board and the connecting pin of each terminal keep good
Contact effect, in order to realize exempting from the connected mode of welding, simple in construction, easy to assembly, thus offer convenience to use.
For more clearly illustrating architectural feature of the present utility model and effect, it is right to come with specific embodiment below in conjunction with the accompanying drawings
This utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is assembling stereogram of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is sectional view of the present utility model.
Accompanying drawing identifier declaration:
10, first insulator the 20, second insulator
30, the first terminal the 31, first contact site
32, connecting pin the 40, second terminal
41, the second contact site 42, connecting pin
50, shielding case the 51, first slot
52, the second slot 53, grab
54, shell fragment the 60, the 3rd terminal
61, the 3rd contact site 62, connecting pin
70, tail plug 71, fixing groove
72, pre-buried structure 80, circuit board
81, golden finger 90, memory card.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 3, that show concrete structure of the present utility model, include the first insulator 10,
Second insulator 20, the first terminal the 30, second terminal 40, shielding case the 50, the 3rd terminal 60 and tail plug 70.
This first insulator 10 and the second insulator 20 are plastic cement material.
This first terminal 30 and the second terminal 40 are all fixed together with the first insulator 10 produced by insert molding, this first terminal
30 have the first contact site 31, and this first contact site 31 is for contacting with USB interface, and this second terminal 40 has the second contact site
41, this second contact site 41 is for contacting with storage card 90.
This shielding case 50 is arranged on the first insulator 10, is formed with first and inserts between shielding case 50 and the first insulator 10
Groove 51 and the second slot 52, this first slot 51 is used for inserting USB interface, and this second slot 52 is used for inserting storage card, and this is years old
One contact site 31 is positioned at the first slot 51, and this second contact site 41 is positioned in the second slot 52.
3rd terminal 60 is arranged on the second insulator 20, and this second insulator 20 is arranged on the first insulator 10,
3rd terminal 60 has the 3rd contact site 61, and the 3rd contact site 61 is positioned in the first slot 51, and the 3rd contact site 61 is used
In contacting with USB interface.3rd terminal 60 is fixed together with the second insulator 20 produced by insert molding.
This tail plug 70 inserts the rear end of shielding case 50 and fixes with the rear end interference engagement of shielding case 50, and tail plug 70 and
The rear end welding of one insulator 10 is fixed, and tail plug 70 has fixes groove 71, and circuit board 80 is inserted in fixing groove 71, and this is first years old
The connecting pin 42 of connecting pin the 32, second terminal 40 and the connecting pin 62 of the 3rd terminal 60 of terminal 30 are all resilient arc shape, the
The connecting pin 42 of connecting pin the 32, second terminal 40 and the connecting pin 62 of the 3rd terminal 60 of one terminal 30 are all conflicted at circuit board 80
Surface on golden finger 81 on conducting connect.
And, described shielding case 50 extends the grab 53 having for catching on circuit board 80, and this grab 53 is used for reinforcing electricity
Attachment structure between road plate 80 and this product；Be provided with on described shielding case 50 for be pressed on memory card 90 prevent storage
The shell fragment 54 that card 90 drops out.
It addition, be provided with the pre-buried structure 72 for providing activity space for each connecting pin in described fixing groove 71.
Claims (4)
1. a multi-functional soldering-free connector, it is characterised in that: include the first insulator, the second insulator, the first terminal,
Second terminal, shielding case, the 3rd terminal and tail plug；This first terminal and the second terminal are all solid with the first insulator produced by insert molding
Being scheduled on together, this first terminal has the first contact site, and this second terminal has the second contact site；This shielding case is arranged at first
On insulator, being formed with the first slot and the second slot between shielding case and the first insulator, this first contact site is in first
In slot, this second contact site is in the second slot；3rd terminal is arranged on the second insulator, and this second insulator sets
Being placed on the first insulator, the 3rd terminal has the 3rd contact site, and the 3rd contact site is in the first slot；This tail plug is inserted
Enter the rear end of shielding case and fix with the rear end interference engagement of shielding case, and the rear end welding of tail plug and the first insulator is fixed,
Tail plug has fixes groove, and circuit board is inserted in fixing groove, the connecting pin of this first terminal, the connecting pin of the second terminal and
The connecting pin of three terminals is all resilient arc shape, the connecting pin of the first terminal, the connecting pin of the second terminal and the company of the 3rd terminal
Pin conducting on the golden finger on the surface of circuit board of all conflicting connects.
Multi-functional soldering-free connector the most as claimed in claim 1, it is characterised in that: described shielding case extends to be had for hooking
Live the grab of circuit board.
Multi-functional soldering-free connector the most as claimed in claim 1, it is characterised in that: it is provided with for supporting on described shielding case
It is pressed on memory card the shell fragment preventing storage card from dropping out.
Multi-functional soldering-free connector the most according to claim 1, it is characterised in that: be provided with in described fixing groove for
The pre-buried structure of activity space is provided for each connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815094.2U CN205828719U (en) | 2016-08-01 | 2016-08-01 | Multi-functional soldering-free connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815094.2U CN205828719U (en) | 2016-08-01 | 2016-08-01 | Multi-functional soldering-free connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828719U true CN205828719U (en) | 2016-12-21 |
Family
ID=57557537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815094.2U Expired - Fee Related CN205828719U (en) | 2016-08-01 | 2016-08-01 | Multi-functional soldering-free connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061274A1 (en) * | 2017-09-29 | 2019-04-04 | 深圳传音通讯有限公司 | Usb female connector and charging device |
-
2016
- 2016-08-01 CN CN201620815094.2U patent/CN205828719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061274A1 (en) * | 2017-09-29 | 2019-04-04 | 深圳传音通讯有限公司 | Usb female connector and charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161221 Termination date: 20170801 |