CN206992413U - A kind of constitutionally stable connector - Google Patents
A kind of constitutionally stable connector Download PDFInfo
- Publication number
- CN206992413U CN206992413U CN201720578194.2U CN201720578194U CN206992413U CN 206992413 U CN206992413 U CN 206992413U CN 201720578194 U CN201720578194 U CN 201720578194U CN 206992413 U CN206992413 U CN 206992413U
- Authority
- CN
- China
- Prior art keywords
- connector
- shell
- inner casing
- weld part
- constitutionally stable
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of constitutionally stable connector of the present utility model, including inner assembly shell and setting inside the housing, inner assembly includes inner casing, multiple terminals and the connector placed along connector width, and connector includes intermediate beam and is arranged on the elastic strip at the both ends of intermediate beam；Integrally formed with multiple mounting grooves, different terminals distinguishes laid out in parallel in different mounting grooves for the inside of inner casing；The both sides of inner casing are provided with storage tank, and elastic strip is located in storage tank, and the side towards terminal of the leading section of elastic strip is provided with side card convex, is fixed between connector and shell by laser welding.Compared with prior art, due to employing the fixed form of laser welding between shell of the present utility model and connector, the fixed form is highly stable, any relative movement will not be produced between shell and connector, therefore it can ensure that connector plugging direction will not be crooked, also ensure that the wiring circuit contact inside connector is good.
Description
Technical field
It the utility model is related to connector technique field, and in particular to a kind of constitutionally stable connector.
Background technology
With the popularization of a large amount of support USB server and PC, USB has gradually formed the standard interface of PC
Through being trend of the times.USB (Universal Serial Bus) Chinese implication is " USB ", and it is a kind of application
New interface technology in PC fields.USB obtains increasingly extensively sending out the PC interconnection agreement used as a kind of, makes to be set to calculating outside
The connection of machine is more efficient, convenient.Ancillary equipment is all connected as keyboard, mouse, modem, printer etc. by USB
Connect device access computer.USB connectors have the characteristics of transmission speed is fast, supports hot plug and connection multiple equipment, at present
Widely it is used in all kinds of external equipments.With the development of technology, the development in more generations is also gone through before and after USB,
USB-C interfaces full name is USB Type-C, belongs to 3.0 interfaces of future generation of USB, and its bright spot is more slim design, faster
Transmission speed（Reach as high as 10Gbps）, stronger power transmission（Highest 100W）, in addition USB-C interfaces also support Dual-face inserting
Enter, it is more advanced compared to USB2.0/USB3.0, realize signal high-speed transfer.
Existing USB Type-C connectors, as shown in figure 1, its structure generally comprises shell 01 and is arranged in shell 01
The inner assembly in portion, inner assembly include inner casing 02, multiple terminals 03 and the connector 04 placed along connector width, inner casing
Integrally formed with multiple mounting grooves, different terminals 03 distinguishes laid out in parallel in different mounting grooves for 02 inside.Terminal 03
Rear end be connected with pcb board 05.Connector 04 includes intermediate beam and is arranged on the elastic strip at the both ends of intermediate beam；Elastic strip
The side towards terminal 03 of leading section is provided with side card convex, for clamping to plug in joint.For shell 01 and connector 04
Between fixation, as shown in figure 1, prior art is usually the side punch forming projection 011 inwardly in shell 01, connecting
The side wall of part 04 is provided with the groove 041 being adapted with projection 011.Also have to set in shell 01 in addition and link up with, set in connector 04
There is through hole, the fixed form of through hole is hooked by linking up with.But both structures are all unstable, easily cause the side of plug
To crooked, and feel is bad, more likely causes wiring circuit contact bad.
The content of the invention
Above-mentioned technical problem be present for prior art, the utility model provides stable solid between a kind of shell and connector
It is fixed, ensure that plug orientation will not be crooked, ensure the good constitutionally stable connector of wiring circuit contact.
To achieve the above object, the utility model provides following technical scheme：
A kind of constitutionally stable connector is provided, including shell and inner assembly inside the housing is set, inner assembly includes
Inner casing, multiple terminals and the connector placed along connector width, connector include intermediate beam and are arranged on intermediate beam
Both ends elastic strip；Integrally formed with multiple mounting grooves, different terminals distinguishes laid out in parallel in difference for the inside of inner casing
Mounting groove in；The both sides of inner casing are provided with storage tank, and elastic strip is located in storage tank, the leading section of elastic strip towards terminal
Side is provided with side card convex, is fixed between the connector and the shell by laser welding.
Wherein, the connector is provided with the first weld part, and the madial wall of the shell is provided with corresponding second welding
Portion, the first weld part and the second weld part are the plane being parallel to each other, and pass through laser between the first weld part and the second weld part
It is welded and fixed.
Wherein, the both sides of connector are provided with the first weld part, and the two side of shell is provided with corresponding second weldering
Socket part.
Wherein, the intermediate beam is provided with collets.
Wherein, the collets are the plastic parts for being molded in intermediate beam.
Wherein, the inner casing is provided with positioning convex, and the shell is provided with the positioning corresponding with the positioning convex
Groove.
The beneficial effects of the utility model：
A kind of constitutionally stable connector of the present utility model, including shell and inner assembly inside the housing is set, it is interior
Component, which includes inner casing, multiple terminals and the connector placed along connector width, connector, includes intermediate beam and setting
Elastic strip at the both ends of intermediate beam；Arranged side by side respectively integrally formed with multiple mounting grooves, different terminals the inside of inner casing
Cloth is in different mounting grooves；The both sides of inner casing are provided with storage tank, and elastic strip is located in storage tank, the court of the leading section of elastic strip
The side of terminal is provided with side card convex, fixed between connector and shell by laser welding.Compared with prior art, due to
The fixed form of laser welding is employed between shell and connector of the present utility model, the fixed form is highly stable, shell
Any relative movement will not be produced between connector, therefore can ensure that connector plugging direction will not be crooked, is also ensured
Wiring circuit contact inside connector is good.
Brief description of the drawings
Fig. 1 is the structural representation of the connector of prior art.
Fig. 2 is a kind of sectional view of constitutionally stable connector of the present utility model.
Fig. 3 is a kind of exploded view of constitutionally stable connector of the present utility model.
Fig. 4 is a kind of stereogram of the inner casing of constitutionally stable connector of the present utility model.
Reference in Fig. 1：
Shell 01, projection 011, inner casing 02, terminal 03, connector 04, groove 041, pcb board 05.
Reference in Fig. 2 to Fig. 4：
Shell 1, the second weld part 11, locating slot 12；
Inner casing 2, mounting groove 21, storage tank 22, positioning convex 23；
Terminal 3；
Connector 4, intermediate beam 41, elastic strip 42, side card convex 421, the first weld part 43, collets 44.
Embodiment
The utility model is described in detail below in conjunction with specific embodiment and accompanying drawing.
A kind of constitutionally stable connector of the present embodiment, as shown in Figures 2 to 4, including shell 1 and it is arranged on shell 1
Internal inner assembly, inner assembly include inner casing 2, multiple terminals 3 and the connector 4 placed along connector width, connection
Part 4 includes intermediate beam 41 and is arranged on the elastic strip 42 at the both ends of intermediate beam 41；The inside of inner casing 2 is integrally formed with multiple peaces
Tankage 21, different terminals 3 distinguish laid out in parallel in different mounting grooves 21；The both sides of inner casing 2 are provided with storage tank 22, elasticity
Bar 42 is located in storage tank 22, and the side towards terminal 3 of the leading section of elastic strip 42 is provided with side card convex 421.Connector 4
Both sides are provided with the first weld part 43, and two madial walls of shell 1 are provided with corresponding second weld part 11, the first weld part 43
It is the plane being parallel to each other with the second weld part 11, is consolidated between the first weld part 43 and the second weld part 11 by laser welding
Fixed, plane is easy to weld.Compared with prior art, due to employing Laser Welding between shell 1 of the present utility model and connector 4
The fixed form connect, the fixed form is highly stable, any relative movement will not be produced between shell 1 and connector 4, therefore
It can ensure that connector plugging direction will not be crooked, also ensure that the wiring circuit contact inside connector is good.
In the present embodiment, intermediate beam 41 is provided with collets 44, and collets 44 are the plastic cement for being molded in intermediate beam 41
Part, one side plastic parts, which can prop up terminal 3, prevents terminal 3 from retreating, on the other hand, collets 44 be located at terminal 3 stitch it
Between can effectively prevent dash between stitch.
In the present embodiment, inner casing 2 is provided with positioning convex 23, and shell 1 is provided with the positioning corresponding with positioning convex 23
Groove 12, it is easy to quickly locate assembling, laser welding is carried out again after positioning.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (6)
1. a kind of constitutionally stable connector, including shell and inner assembly inside the housing is set, inner assembly includes inner casing, more
Individual terminal and the connector placed along connector width, connector include intermediate beam and are arranged on the both ends of intermediate beam
Elastic strip；Integrally formed with multiple mounting grooves, different terminals distinguishes laid out in parallel in different mounting grooves for the inside of inner casing
It is interior；The both sides of inner casing are provided with storage tank, and elastic strip is located in storage tank, and the side towards terminal of the leading section of elastic strip is set
There is side card convex, it is characterized in that：Fixed between the connector and the shell by laser welding.
2. a kind of constitutionally stable connector according to claim 1, it is characterized in that：The connector is provided with the first weldering
Socket part, the madial wall of the shell are provided with corresponding second weld part, the first weld part and the second weld part to be parallel to each other
Plane, fixed between the first weld part and the second weld part by laser welding.
3. a kind of constitutionally stable connector according to claim 2, it is characterized in that：The both sides of connector are provided with
One weld part, the two side of shell are provided with corresponding second weld part.
4. a kind of constitutionally stable connector according to claim 1, it is characterized in that：The intermediate beam is provided with insulation
Block.
5. a kind of constitutionally stable connector according to claim 4, it is characterized in that：The collets are to be molded in
The plastic parts of intermediate beam.
6. a kind of constitutionally stable connector according to claim 1, it is characterized in that：The inner casing is provided with convex
Rise, the shell is provided with the locating slot corresponding with the positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578194.2U CN206992413U (en) | 2017-05-23 | 2017-05-23 | A kind of constitutionally stable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720578194.2U CN206992413U (en) | 2017-05-23 | 2017-05-23 | A kind of constitutionally stable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992413U true CN206992413U (en) | 2018-02-09 |
Family
ID=61389140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720578194.2U Active CN206992413U (en) | 2017-05-23 | 2017-05-23 | A kind of constitutionally stable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206992413U (en) |
-
2017
- 2017-05-23 CN CN201720578194.2U patent/CN206992413U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102544802B (en) | Cable connector component | |
| CN102931523B (en) | Cable connector component | |
| US20170040748A1 (en) | Receptacle connector with capability of prevention of deformation of contacts during mating process | |
| CN207303499U (en) | A kind of good connector of insulation performance | |
| CN107394521B (en) | Electric connector | |
| CN104347972B (en) | Electrical connector | |
| TWM376969U (en) | Vertical type socket connector | |
| CN102420373B (en) | Electrical connector and combination | |
| CN206992413U (en) | A kind of constitutionally stable connector | |
| CN207009715U (en) | A kind of miniature high-speed transmission connector | |
| CN201413882Y (en) | Socket connector | |
| CN107196092A (en) | A kind of miniature high-speed transmission connector | |
| KR101348141B1 (en) | Multi type receptacle connector and Plug connector applied for it | |
| CN201774000U (en) | Terminal and electric connector employing same | |
| CN201360058Y (en) | Structure improvement of electric connector | |
| CN208889889U (en) | Novel USB2.0 male connector | |
| TWM464856U (en) | Electrical connector | |
| CN203456670U (en) | Improved socket connector structure | |
| CN203456675U (en) | Improved cable connector structure | |
| TWM491270U (en) | Terminal module | |
| CN210074269U (en) | USB connector | |
| CN109149184A (en) | Novel USB2.0 male connector | |
| CN219659064U (en) | Socket electric connector | |
| CN219575987U (en) | Type-C connector and PCB connected with same | |
| CN213304514U (en) | Grounding structure of electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |