CN207967418U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN207967418U CN207967418U CN201820291032.5U CN201820291032U CN207967418U CN 207967418 U CN207967418 U CN 207967418U CN 201820291032 U CN201820291032 U CN 201820291032U CN 207967418 U CN207967418 U CN 207967418U
- Authority
- CN
- China
- Prior art keywords
- metal
- terminal module
- hyoplastron
- snap
- electric connector
- 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
Abstract
The utility model discloses a kind of electric connector, the electric connector includes lower terminal module, is installed on lower terminal module upper terminal module and the metal-back group for being installed on upper terminal module and lower terminal module periphery, metal earthing sheet is installed, and the fore-end of the upper terminal module, metal earthing sheet and lower terminal module combines to form hyoplastron between the upper terminal module and lower terminal module；It is installed with metal snap-gauge on the upper terminal module, which is equipped with elastic snap arm, and elasticity snap arm fitting is installed on hyoplastron lateral surface, and has been bent to form grab on the outside of the elasticity snap arm.The utility model is additionally arranged metal snap-gauge, the elastic snap arm fitting of the metal snap-gauge both sides is installed on hyoplastron lateral surface, and the thickness of the elasticity snap arm is relatively large, increase the buckle area snapped connection with buckle arm in plug with this, it is set to snap connection effect more preferable, grafting is more stablized, while the metal snap-gauge can strengthen entire clapper structure intensity more preferably to bear lift heavy requirement.
Description
Technical field：
The utility model is related to connector product technical fields, refer in particular to a kind of electric connector.
Background technology：
There are traffic, communication, network, IT, medical treatment, household electrical appliances, military electronic product etc. in the main mating field of electric connector, matches
The fast development of set field product technology level and its rapid growth in market, forcefully draw the hair of connector technique
Exhibition.Up to the present, electric connector has evolved into that product category is complete, description is abundant, structural shape is various, professional side
To subdivision, industrial characteristic is apparent, the seriation of standards system specification and specialized product.
USB Type-C connectors are one kind of electric connector, which can insert regardless of tow sides
Enter, size is about that 8.3mm × 2.5mm supports the work(such as charging, data transmission, the display output of USB standard as other interfaces
Energy.USB Type-C are mainly directed towards more frivolous, more very thin equipment, enhance availability, and are the performance enhancement of future USB versions
Complete road.
USB Type-C connectors in the prior art include：Upper terminal module is held with upper terminal module cooperation peace
Terminal module and it is installed on upper terminal module and the metal-back of lower terminal module periphery, the upper terminal module first half is under
Ground strip, and the fore-end of the upper terminal module, ground strip and lower terminal module are installed between terminal module first half
Combination forms hyoplastron；Hyoplastron both sides are each formed with card convex part, and ground strip front end corresponds to card convex part and is provided with buckle, the card
Button stretches out in card convex partial outer face.After extraneous plug is inserted into USB Type-C connectors, in the USB Type-C connectors
Hyoplastron pass through the ground strip front end buckle and plug in buckle arm snap connection, to ensure to slotting stability.
But the thickness of ground strip is 0.15mm in conventional USB Type-C connectors, due to the ground strip thinner thickness,
Cause the buckle arm in the buckle and plug of ground strip front end to snap connection ineffective, and is difficult to bear the lift heavy requirement of USB associations.
In view of this, the present inventor proposes following technical scheme.
Utility model content：
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of electric connector.
In order to solve the above-mentioned technical problem, the utility model uses following technical proposals：The electric connector includes lower end
Submodule group, the upper terminal module being installed on lower terminal module and it is installed on upper terminal module and the metal of lower terminal module periphery
Shell group, is equipped with metal earthing sheet between the upper terminal module and lower terminal module, and the upper terminal module, metal earthing sheet and
The fore-end of lower terminal module combines to form hyoplastron；It is installed with metal snap-gauge on the upper terminal module, the metal card
Plate both sides are equipped with elastic snap arm, and elasticity snap arm fitting is installed on hyoplastron lateral surface, and is bent to form on the outside of the elasticity snap arm
There is grab.
Furthermore, in above-mentioned technical proposal, the hyoplastron both sides are each formed with card convex part, in the elasticity snap arm
The medial surface of grab fits in the card convex portions of lateral side.
Furthermore, in above-mentioned technical proposal, the elasticity snap arm front end has also been bent to form preceding bending part, this is antecurvature
Folding part fitting is installed on hyoplastron front end face.
Furthermore, in above-mentioned technical proposal, the elasticity snap arm front end has also been bent to form holding parts, the holding parts
It is integrally fixed with hyoplastron front end.
Furthermore, in above-mentioned technical proposal, the metal snap-gauge is contacted with metal earthing sheet, the metal earthing sheet with
Metal-back group contacts.
Furthermore, in above-mentioned technical proposal, metal earthing sheet rear end both sides are equipped with the first grounding leg, this
One grounding leg is contacted with the metal-back group；Metal earthing sheet front end both sides are equipped with the second grounding leg, second ground connection
Foot is contacted with the metal snap-gauge.
Furthermore, in above-mentioned technical proposal, upper terminal module upper end is provided with the first mounting groove；The metal
Snap-gauge includes that main board and two bend downward along main board both sides and extend to form the elastic card forward respectively
Arm, the main board inlay card is in first mounting groove, and one enclosed seat of secondary injection molding on upper terminal module, the enclosed seat
The rear end part and hyoplastron rear end part of covering main board, elastic snap arm.
Furthermore, in above-mentioned technical proposal, spacing projection is formed in first mounting groove；On the main board
Equipped with card hole, which is sheathed on by the card hole in the spacing projection.
Furthermore, in above-mentioned technical proposal, the upper terminal module includes upper insulator and and upper insulator
The fixed first terminal of one, the upper insulator include upper insulating base and are shaped in the upper hyoplastron of insulating base front end；Institute
State lower terminal module include with the lower insulator of upper insulator cooperation installation and with the integrated fixed second end of lower insulator
Son, the lower insulator include lower insulating base and the lower hyoplastron for being shaped in lower insulating base front end, wherein the lower insulator with
Upper insulator docks, which docks with upper hyoplastron；The metal earthing sheet is installed between lower hyoplastron and upper hyoplastron, and should
The front end of lower hyoplastron and upper hyoplastron is integrally fixed with plastic block, which is also coated on metal earthing sheet front end, the lower hyoplastron
And upper hyoplastron and plastic block combine to form the hyoplastron.
Furthermore, in above-mentioned technical proposal, the metal-back group includes that backpack cover is installed on the upper terminal module
And lower terminal module periphery interior metal-back and be sheathed on the outer metal housing of interior metal-back periphery, the interior metal-back and the tongue
Docking slot is formed between plate；It is also installed with plastic plate on the downside of lower terminal module front end, the plastic plate upper surface
It is contacted with interior metal-back lower face, and internally metal-back limit.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：This practicality
Novel to be additionally arranged metal snap-gauge, the elastic snap arm fitting of the metal snap-gauge both sides is installed on hyoplastron lateral surface, and the elasticity snap arm
The grab that outside is bent to form with the buckle arm in plug for snapping connection, since the thickness of the elasticity snap arm is relatively large, with
This increases the buckle area snapped connection with buckle arm in plug, and so that it is snapped connection, effect is more preferable, and grafting is more stablized, and simultaneously should
Metal snap-gauge can strengthen entire clapper structure intensity more preferably to bear lift heavy requirement, and the utility model is enabled to have extremely strong market competing
Strive power.Furthermore the metal snap-gauge is contacted with metal earthing sheet, which contacts with metal-back group, can be promoted with this
The anti-EMI filter effect of the utility model.
Description of the drawings：
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the stereogram at another visual angle of the utility model；
Fig. 3 is the explosive view of the utility model；
Fig. 4 is the transverse sectional view of the utility model；
Fig. 5 is the assembly of the upper terminal module, lower terminal module, metal earthing sheet and metal snap-gauge in the utility model
Figure；
Fig. 6 is the longitudinal sectional view of the utility model；
Fig. 7 is the stereogram after the utility model dismounting metal-back group；
Fig. 8 is the stereogram of metal snap-gauge in the utility model；
Fig. 9 is the stereogram at another visual angle of metal snap-gauge in the utility model.
Reference sign：
100 lower terminal module, 200 upper terminal module, 400 hyoplastron
1 insulating base of lower insulator 11 times, 111 mounting groove
112 113 first 12 times hyoplastrons of groove body of back-off
13 plastic plate, 2 Second terminal, 3 upper insulator
Insulating base in 31 first mounting groove, 311 spacing projection 32
4 first terminal of hyoplastron on 321 card slots 33
401 card convex part, 5 metal earthing sheet, 51 first grounding leg
The elastic snap arm of 52 second grounding leg, 6 metal snap-gauge 61
612 holding parts of bending part, 62 grab before 611
63 main board, 631 card hole, 7 enclosed seat
8 plastic block, 9 metal-back group 90 docks slot
92 outer metal housing of metal-back in 91
Specific implementation mode：
The utility model is further illustrated with reference to specific embodiments and the drawings.
See shown in Fig. 1-9, the utility model is a kind of electric connector, specifically, the electric connector is USB Type-C
Connector.
Referring specifically to shown in Fig. 1-3, the electric connector includes lower terminal module 100, is installed on lower terminal module 100
Upper terminal module 200 and be installed on the metal-back group 9 of upper terminal module 200 and the periphery of lower terminal module 100, the upper end submodule
Metal earthing sheet 5, and the upper terminal module 200, metal earthing sheet 5 and lower end are installed between group 200 and lower terminal module 100
The fore-end of submodule group 100 combines to form hyoplastron 400, is formed between the hyoplastron 400 and metal-back group 9 and docks slot 90.
In conjunction with shown in Fig. 3,4,6, the upper terminal module 200 includes upper insulator 3 and consolidates with 3 one of upper insulator
Fixed first terminal 4, the upper insulator 3 include upper insulating base 32 and the upper hyoplastron 33 for being shaped in 32 front end of insulating base；
The lower terminal module 100 includes to be fixed with the lower insulator 1 of the cooperation installation of upper insulator 3 and with 1 one of lower insulator
Second terminal 2, which includes lower insulating base 11 and is shaped in the lower hyoplastron 12 of 11 front end of lower insulating base,
In, the lower insulator 1 is docked with upper insulator 3, which docks with upper hyoplastron 33；The metal earthing sheet 5 is installed
Between lower hyoplastron 12 and upper hyoplastron 33, and the front end of the lower hyoplastron 12 and upper hyoplastron 33 is integrally fixed with plastic block 8, the plastic cement
Block 8 is also coated on 5 front end of metal earthing sheet, and the lower hyoplastron 12 and upper hyoplastron 33 and the combination of plastic block 8 form the hyoplastron.
In conjunction with shown in Fig. 3,11 upper surface of lower insulating base is provided with the mounting groove for the upper insulating base 32 installation
111,111 both sides of the mounting groove are both provided with back-off 112；32 both sides of upper insulating base are both provided with card slot 321, on this absolutely
After edge seat 32 is installed in the mounting groove 111 of the lower insulating base 11, the card slot 321 on upper insulating base 32 engages solid with back-off 112
It is fixed, enable lower insulator 1 tighten together with upper insulator 3.
In conjunction with shown in Fig. 4-7, it is installed with metal snap-gauge 6 on the upper terminal module 200,6 both sides of metal snap-gauge
It is equipped with elastic snap arm 61, the elasticity snap arm 61 fitting is installed on 400 lateral surface of hyoplastron, and the 61 outside bent of elasticity snap arm
At there is grab 62.The utility model is additionally arranged metal snap-gauge 6, and the fitting of elastic snap arm 61 of 6 both sides of metal snap-gauge is installed on tongue
400 lateral surface of plate, and the grab 62 that 61 outside of elasticity snap arm is bent to form is used to snap connection with the buckle arm in plug, due to
The thickness of the elasticity snap arm 61 is relatively large, increases the buckle area snapped connection with buckle arm in plug with this, its buckle is made to connect
It is more preferable to connect effect, grafting is more stablized, while the metal snap-gauge can strengthen entire clapper structure intensity and be wanted more preferably to bear lift heavy
It asks, enables the utility model that there is the extremely strong market competitiveness.
In conjunction with shown in Fig. 4,400 both sides of the hyoplastron are each formed with card convex part 401, grab 62 in the elasticity snap arm 61
Medial surface fit in 401 lateral surface of card convex part, with this ensure structure more stablize.
In conjunction with shown in Fig. 3,8,9, bending part 611 before 61 front end of the elasticity snap arm has also been bent to form, the preceding bending part
611 fittings are installed on 400 front end face of hyoplastron, in addition, 61 front end of the elasticity snap arm has also been bent to form holding parts 612, this is solid
It holds portion 612 integrally to fix with 400 front end of hyoplastron, can make metal snap-gauge is more stable to be installed on hyoplastron with this, it is whole to strengthen
A clapper structure intensity.
In conjunction with shown in Fig. 5, the metal snap-gauge 6 is contacted with metal earthing sheet 5, which connects with metal-back group 9
It touches, the anti-EMI filter effect of the utility model can be promoted with this.Wherein, electromagnetic interference (Electromagnetic Interference
Abbreviation EMI), literal translation is electromagnetic interference.
In conjunction with shown in Fig. 3,5,5 rear end both sides of the metal earthing sheet are equipped with the first grounding leg 51, first grounding leg
51 contact with the metal-back group 9；The lower insulating base 11 inwardly offers the first groove body of perforation mounting groove 111 along its side
113, after which is installed in the mounting groove 111 of the lower insulating base 11, the first of 5 rear end of metal earthing sheet
Grounding leg 51 is revealed in across first groove body 113 outside 11 side of lower insulating base, and is contacted with metal-back group 9.The metal connects
Piece 5 front end both sides in ground are equipped with the second grounding leg 52, which contacts with the metal snap-gauge 6.
In conjunction with shown in Fig. 3,7,200 upper end of upper terminal module is provided with the first mounting groove 31；The metal snap-gauge 6 wraps
It includes main board 63 and two bends downward along 63 both sides of main board and extend to form the elastic snap arm forward respectively
61,63 inlay card of main board is in first mounting groove 31, and one enclosed seat 7 of secondary injection molding on upper terminal module 200,
400 rear end part of rear end part and hyoplastron of the enclosed seat 7 covering main board 63, elastic snap arm 61, can make metal card with this
Plate 6 is firm to be installed on hyoplastron 400.
In conjunction with shown in Fig. 3,7, spacing projection 311 is formed in first mounting groove 31；The main board 63 is equipped with
Card hole 631, the main board 63 are sheathed on by the card hole 631 in the spacing projection 311, can make the firm peace of metal snap-gauge 6 with this
Loaded on upper terminal module 200.
In conjunction with shown in Fig. 3,6, the metal-back group 9 includes that backpack cover is installed on the upper terminal module 200 and lower terminal
The interior metal-back 91 of 100 periphery of module and the outer metal housing 92 for being sheathed on 91 periphery of interior metal-back, the interior metal-back 91 and institute
It states and is formed with the docking slot 90 between hyoplastron 400；It is also installed with plastic cement on the downside of 100 front end of lower terminal module
Plate 13,13 outside of plastic plate are snapped connection with outer metal housing 92, which connects with 91 lower face of interior metal-back
It touches, and internally metal-back 91 limits, ensures the stability of the assembly of metal-back group 9 with this, and the utility model is installed with pcb board
When, which contacts with pcb board, ensures that the utility model can more stablize is installed on pcb board with this.
In conclusion the utility model is additionally arranged metal snap-gauge 6, the fitting peace of elastic snap arm 61 of 6 both sides of metal snap-gauge
Loaded on 400 lateral surface of hyoplastron, and the grab 62 that 61 outside of elasticity snap arm is bent to form is used to buckle company with the buckle arm in plug
It connects, since the thickness of the elasticity snap arm 61 is relatively large, increases the buckle area snapped connection with buckle arm in plug with this, make it
It is more preferable to snap connection effect, grafting is more stablized, while the metal snap-gauge can strengthen entire clapper structure intensity more preferably to bear
Lift heavy requirement, enables the utility model have the extremely strong market competitiveness.Furthermore the metal snap-gauge 6 connects with metal earthing sheet 5
It touches, which contacts with metal-back group 9, and the anti-EMI filter effect of the utility model can be promoted with this.
Certainly, it is not to implement to limit the utility model the foregoing is merely specific embodiment of the utility model
Range, it is all according to the equivalent change or modification that structure, feature and principle is done described in present utility model application the scope of the claims, it should all wrap
It includes in present utility model application the scope of the claims.
Claims (10)
1. electric connector comprising lower terminal module, the upper terminal module being installed on lower terminal module and be installed on upper terminal
The metal-back group of module and lower terminal module periphery, metal earthing sheet is equipped between the upper terminal module and lower terminal module,
And the fore-end of the upper terminal module, metal earthing sheet and lower terminal module combines to form hyoplastron；
It is characterized in that：It is installed with metal snap-gauge on the upper terminal module, which is equipped with elastic card
Arm, elasticity snap arm fitting is installed on hyoplastron lateral surface, and has been bent to form grab on the outside of the elasticity snap arm.
2. electric connector according to claim 1, it is characterised in that：The hyoplastron both sides are each formed with card convex part, institute
The medial surface for stating grab in elastic snap arm fits in the card convex portions of lateral side.
3. electric connector according to claim 1, it is characterised in that：The elasticity snap arm front end has also been bent to form antecurvature
Folding part, the preceding bending part fitting are installed on hyoplastron front end face.
4. electric connector according to claim 3, it is characterised in that：The elasticity snap arm front end has also been bent to form fixing
Portion, the holding parts are integrally fixed with hyoplastron front end.
5. electric connector according to claim 1, it is characterised in that：The metal snap-gauge is contacted with metal earthing sheet, should
Metal earthing sheet is contacted with metal-back group.
6. electric connector according to claim 5, it is characterised in that：Metal earthing sheet rear end both sides are equipped with first
Grounding leg, first grounding leg are contacted with the metal-back group；Metal earthing sheet front end both sides are equipped with the second grounding leg,
Second grounding leg is contacted with the metal snap-gauge.
7. electric connector according to claim 1, it is characterised in that：Upper terminal module upper end is provided with the first installation
Slot；The metal snap-gauge includes that main board and two bend downward along main board both sides and extend to form forward respectively
The elastic snap arm stated, the main board inlay card is in first mounting groove, and secondary injection molding one encapsulates on upper terminal module
Seat, the enclosed seat cover main board, elastic snap arm rear end part and hyoplastron rear end part.
8. electric connector according to claim 7, it is characterised in that：Spacing projection is formed in first mounting groove；
The main board is equipped with card hole, which is sheathed on by the card hole in the spacing projection.
9. electric connector according to any one of claims 1 to 8, it is characterised in that：On the upper terminal module includes
Insulator and with the integrated fixed first terminal of upper insulator, which includes upper insulating base and is shaped in absolutely
The upper hyoplastron of edge seat front end；The lower terminal module include with upper insulator cooperation installation lower insulator and with lower insulation
The integrated fixed Second terminal of body, the lower insulator include lower insulating base and the lower hyoplastron for being shaped in lower insulating base front end,
Wherein, the lower insulator is docked with upper insulator, which docks with upper hyoplastron；The metal earthing sheet is installed on sublingua
Between plate and upper hyoplastron, and the front end of the lower hyoplastron and upper hyoplastron is integrally fixed with plastic block, which is also coated on metal
Ground strip front end, the lower hyoplastron and upper hyoplastron and plastic block combine to form the hyoplastron.
10. electric connector according to any one of claims 1 to 8, it is characterised in that：The metal-back group includes
Lid is installed on the interior metal-back of the upper terminal module and lower terminal module periphery and is sheathed on the outer gold of interior metal-back periphery
Belong to shell, is formed between the interior metal-back and the hyoplastron and docks slot；It is also fixedly mounted on the downside of lower terminal module front end
There is plastic plate, which contacts with interior metal-back lower face, and internally metal-back limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291032.5U CN207967418U (en) | 2018-03-01 | 2018-03-01 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291032.5U CN207967418U (en) | 2018-03-01 | 2018-03-01 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967418U true CN207967418U (en) | 2018-10-12 |
Family
ID=63740541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820291032.5U Active CN207967418U (en) | 2018-03-01 | 2018-03-01 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020161257A (en) * | 2019-03-26 | 2020-10-01 | 日本航空電子工業株式会社 | connector |
| CN113054489A (en) * | 2019-12-27 | 2021-06-29 | 唐虞企业股份有限公司 | Electric connector and manufacturing method thereof |
-
2018
- 2018-03-01 CN CN201820291032.5U patent/CN207967418U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020161257A (en) * | 2019-03-26 | 2020-10-01 | 日本航空電子工業株式会社 | connector |
| JP7249184B2 (en) | 2019-03-26 | 2023-03-30 | 日本航空電子工業株式会社 | connector |
| CN113054489A (en) * | 2019-12-27 | 2021-06-29 | 唐虞企业股份有限公司 | Electric connector and manufacturing method thereof |
| TWI754874B (en) * | 2019-12-27 | 2022-02-11 | 唐虞企業股份有限公司 | Electric connector and its manufacturing method |
| CN113054489B (en) * | 2019-12-27 | 2023-03-10 | 唐虞企业股份有限公司 | Electric connector and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104092059B (en) | Socket connector, plug connector and combination structure thereof | |
| US20140073190A1 (en) | Socket connector with a sub-shell flexibly connect with a printed circuit board | |
| US20160181733A1 (en) | Interference proof electrical receptacle connector | |
| US20150111401A1 (en) | Electrical connector having better anti-emi performance | |
| US20170352990A1 (en) | Electrical connector assembly | |
| CN203813127U (en) | Universal serial bus connector | |
| CN207967418U (en) | Electric connector | |
| CN201466267U (en) | Electric connector device | |
| CN206148727U (en) | Electric connector | |
| CN204577749U (en) | Electric connector | |
| CN209544656U (en) | Electric connector | |
| CN101615734B (en) | Cable connector assembly | |
| CN207459323U (en) | Electric connector | |
| CN202121124U (en) | Minisize electric connector | |
| CN104716514A (en) | Plug connector | |
| CN204517002U (en) | Pin connector | |
| CN1988282B (en) | Electric connector | |
| CN205752653U (en) | Electric connector | |
| CN205039301U (en) | Electric connector | |
| CN220138876U (en) | HDMI female seat structure and connector assembly | |
| CN209516231U (en) | Combined type I/O connector | |
| CN215266753U (en) | USB electric connector | |
| CN212908363U (en) | Grounding structure of electric connector joint | |
| CN205429276U (en) | Electric connector | |
| CN210535864U (en) | Anti-loosening FFC connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |