CN106099490A - USB TYPE C short body formula positive and negative socket, connector female seat and preparation method - Google Patents
USB TYPE C short body formula positive and negative socket, connector female seat and preparation method Download PDFInfo
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- CN106099490A CN106099490A CN201610615578.7A CN201610615578A CN106099490A CN 106099490 A CN106099490 A CN 106099490A CN 201610615578 A CN201610615578 A CN 201610615578A CN 106099490 A CN106099490 A CN 106099490A
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- terminal assemblies
- intermediate plate
- stretching
- row
- locating slot
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of USB TYPE C short body formula positive and negative socket, connector female seat, including housing main body, the stretching housing be located in housing main body, the middle intermediate plate being located in stretching housing, upper row's terminal assemblies, lower row's terminal assemblies, inner sleeve plastic cement frame；Wherein said middle intermediate plate is located between row's terminal assemblies and lower row's terminal assemblies, described inner sleeve plastic cement is set up in row's terminal assemblies, middle intermediate plate, the periphery of lower row's terminal assemblies, upper row's terminal assemblies described in being coated with and fixing, middle intermediate plate, lower row's terminal assemblies are integrated, strengthen the mechanical strength in each component level direction, and described each parts produced plug orientation pulling force or pressure when user carries out plug operation are directly passed to stretching housing and housing main body.Invention additionally discloses a kind of USB TYPE C short body formula positive and negative socket, connector female seat preparation method.Significantly shorten existing USB TYPE C adapter length, and solve the problems such as connection when repeatedly plugging loosens, sealing is poor.
Description
Technical field
The present invention relates to electric connector, be specifically related to a kind of USB TYPE-C short body positive anti-plug of formula being applicable to positive anti-plug and connect
Connect device female seat and preparation method.
Background technology
USB TYPE-C is a type of USB 3.1 standard, close with currently used Micro USB interface size,
USB TYPE-C is the specification of future generation of Micro-USB, is also by USB standardization tissue U.S. USB Implementers
Forum (USB-IF) formulated in August, 2013.Micro-USB does not support positive anti-plug, it is impossible to high-speed signal transmission, does not props up
Hold transmission video etc.；And USB TYPE-C and Micro USB size is close, the plug number of times of up to 10,000 times, life-span can be supported
Long, intensity is big, supports positive anti-plug, slim design, and largest data transfer speed, up to 10GBit/s, is equipped with TYPE C adapter mark
The connecting line of quasi-specification can pass through 3A electric current, does not support the USB PD beyond existing USB power supply capacity simultaneously, it is provided that maximum
The electric power of 100W.Therefore, USB TYPE-C adapter is not only compatible traditional USB, possess the function of traditional USB, and it is excellent
Gesture and function also include: support data, audio frequency and video, the single powerful interface of power supply, and speed, power supply are with power index significantly
Promote；Positive anti-plug can be realized；Powerful EMI function；Miniaturization supports that (only bigger than MICRO USB) bi-directional high-rate data passes
Defeated, two passages can support 20G/S simultaneously.
But, the design of existing USB TYPE-C adapter and production technology, still come with some shortcomings part: 1) even
Connect that device entire length is long, decrease device interior free space；2) sealing structure fails to reach higher water proof and dust proof and sets
Meter, affects equipment life；3) connector plugging direction design strength is relatively low, when repeatedly plug-in connector, and adapter internal junction
Loosening easily occurs in structure, and mutual tightness is poor, the unstable phenomenon of structure, causes terminal structure to loosen, have impact on connection
The switching performances such as the reliability of device, stability；4) overall construction design part is more, it is not easy to realize automated production.
Meanwhile, existing USB TYPE-C short body formula positive and negative socket, connector female seat manufacturing technology, also mostly is to use routine to set
Meter, step is many, and is difficult to realize automated production.
Therefore, develop a kind of length reduction, sound construction, mechanical strength is high, rational in infrastructure, easily be automated life
The USB TYPE-C short body formula positive and negative socket, connector female seat produced and preparation method, it appears the most important.
Summary of the invention
In view of above-mentioned, it is an object of the invention to, for the above-mentioned deficiency of prior art, it is provided that a kind of USB TYPE-C is short
Body formula positive and negative socket, connector female seat, to realize significantly reducing the length of existing USB TYPE-C connector female seat, and intensity is not
The problems such as foot, connection reliability reduction after repeatedly plug, and sealing structure difference.
There is provided the preparation method of a kind of above-mentioned female seat, by optimized Structure Design, processing step etc. so that it is be prone to produce simultaneously
Industry and the product quality that improves, reduction manufacturing cost.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of USB TYPE-C short body formula positive and negative socket, connector female seat, including housing main body, drawing of being located in housing main body
Stretch housing, the middle intermediate plate being located in stretching housing, upper row's terminal assemblies, lower row's terminal assemblies, inner sleeve plastic cement frame；In wherein said
Intermediate plate is located between row's terminal assemblies and lower row's terminal assemblies, described inner sleeve plastic cement be set up in row's terminal assemblies, middle intermediate plate,
The periphery of lower row's terminal assemblies, is coated with and fixing described upper row's terminal assemblies, middle intermediate plate, lower row's terminal assemblies are integrated, and adds
The mechanical strength in strong each component level direction, and by described each parts produced pulling force when user carries out plug operation
Or pressure is directly passed to stretching housing and housing main body.
Described inner sleeve plastic cement frame includes a body, and this body is the square frame body of flat, hollow, and described body hollow bulb is provided with
Through intrinsic containing cavity；Described body front panel is provided with for upper row's terminal assemblies, middle intermediate plate, lower row's terminal assemblies at it
In the groove that wears, this groove is connected with containing cavity；Described body rear board be provided with for upper row's terminal assemblies, middle intermediate plate, under
The fixing groove that row's terminal assemblies is fixing wherein, this fixing groove is connected with containing cavity；Described body side panel is provided with in supplying
Intermediate plate coordinates the middle intermediate plate locating slot on body, and this locating slot is connected with containing cavity；Described body top panel and lower panel
It is equipped with and coordinates the terminal assemblies locating slot on body for upper row's terminal assemblies, lower row's terminal assemblies.
Described middle intermediate plate includes substrate and from the one-body molded symmetrical upper bending sheet of substrate, lower bending sheet, first fixed
Position groove, the second locating slot, outer spread sheet；Outer spread sheet matches with the middle intermediate plate locating slot of body.
Described upper row's terminal assemblies includes binder removal core and is located at upper row's terminal of binder removal in-core, described upper binder removal core
Including body with from body integrated grafting block and locating piece, grafting block matches with the terminal assemblies locating slot of body,
Locating piece matches with middle intermediate plate the first locating slot；Described lower row's terminal assemblies includes lower binder removal core and is located under lower binder removal core
Row's terminal, described lower binder removal core includes body and the end from body integrated grafting block and locating piece, grafting block and body
Sub-component locating slot matches, and locating piece matches with middle intermediate plate the second locating slot.
It also includes housing main body, the stretching housing being located in housing main body, and described stretching housing includes stretching female shell, with
And be embedded in the female shell port of stretching, for strengthening the female shell intensity of stretching and the ground connection inner shell of being completely embedded property, to shorten stretching
The entire length of housing.
Bound edge portion that described ground connection inner shell includes integrative-structure and the Plug Division extended from bound edge portion, this Plug Division is inserted
In the female shell port of stretching, contact at inside bound edge portion outside the female shell port of stretching.
Described upper row's terminal assemblies, lower row's terminal assemblies, middle intermediate plate all access in stretching housing in ground connection inner shell side
Inside, and and ground connection inner shell between form the injecting glue groove of stretching housing port sealing making this side；This injecting glue groove injected plastic
Or after resin solidification, described each assembly is connected, is fixed together, and by gap sealing everywhere.
A kind of USB TYPE-C short body formula positive and negative socket, connector female seat preparation method, comprises the steps:
(1) terminal assemblies is prepared, including upper row's terminal assemblies and lower row's terminal assemblies；
(2) intermediate plate in preparation, between the row's of being assemblied in terminal assemblies and lower row's terminal assemblies,
(3) preparing inner sleeve plastic cement frame, described upper row's terminal assemblies, lower row's terminal assemblies, middle intermediate plate cladding are one by it
Body；
(4) prepare stretching housing, the terminal assemblies being coated with inner sleeve plastic cement frame is assemblied in stretching housing；
(5) preparing housing main body, device has the stretching housing of terminal assemblies be assemblied in housing main body, assembling procedure is complete
Become, make short body formula positive and negative socket, connector female seat.
Described step 3) in inner sleeve plastic cement frame include a body, this body is the square frame body of flat, hollow, described body
Hollow bulb is provided with through intrinsic containing cavity；Described body front panel is provided with for upper row's terminal assemblies, middle intermediate plate, lower row's end
The groove that sub-component wears wherein, this groove is connected with containing cavity；Described body rear board be provided with for upper row's terminal assemblies,
The fixing groove that middle intermediate plate, lower row's terminal assemblies are fixing wherein, this fixing groove is connected with containing cavity；On described body side panel
Being provided with intermediate plate in supplying and coordinate the middle intermediate plate locating slot on body, this locating slot is connected with containing cavity；Described body top panel
It is equipped with lower panel and coordinates the terminal assemblies locating slot on body for upper row's terminal assemblies, lower row's terminal assemblies；
Described middle intermediate plate includes substrate and from the one-body molded symmetrical upper bending sheet of substrate, lower bending sheet, first fixed
Position groove, the second locating slot, outer spread sheet；Outer spread sheet matches with the middle intermediate plate locating slot of body；
Described upper row's terminal assemblies includes binder removal core and is located at upper row's terminal of binder removal in-core, described upper binder removal core
Including body with from body integrated grafting block and locating piece, grafting block matches with the terminal assemblies locating slot of body,
Locating piece matches with middle intermediate plate the first locating slot；Described lower row's terminal assemblies includes lower binder removal core and is located under lower binder removal core
Row's terminal, described lower binder removal core includes body and the end from body integrated grafting block and locating piece, grafting block and body
Sub-component locating slot matches, and locating piece matches with middle intermediate plate the second locating slot；
Described stretching housing includes stretching female shell, and it is interior, strong for strengthening the female shell of stretching to be embedded in the female shell port of stretching
Degree and the ground connection inner shell of being completely embedded property, to shorten the entire length of stretching housing；Described ground connection inner shell includes integrative-structure
Bound edge portion and the Plug Division extended from bound edge portion, this Plug Division is inserted in the female shell port of stretching, and bound edge contacts at inside portion
Outside the female shell port of stretching；Described upper row's terminal assemblies, lower row's terminal assemblies, middle intermediate plate all access in stretching in ground connection inner shell side
The inside of housing, and and ground connection inner shell between form the injecting glue groove of stretching housing port sealing making this side；This injecting glue groove is noted
After entering plastics or resin solidification, described each assembly is connected, is fixed together, and by gap sealing everywhere.
The invention have the benefit that
1, USB TYPE-C of the present invention short body formula positive and negative socket, connector female seat, upper row's terminal assemblies, lower row's terminal assemblies,
On middle intermediate plate, these three parts cladding can be integrated by injection one, and is used in particular for strengthening the inner sleeve plastic cement frame of plug intensity, and this is interior
Set plastic cement frame is reinforced the most further and is arranged fastness between terminal assemblies, lower row's terminal assemblies, middle intermediate plate, makes each parts exist
When user carries out plug operation, produced pulling force or pressure are directly passed to stretching housing and housing main body, prevent adapter
When repeatedly plugging, cause and occur that parts or terminal loosen, improve the tightness that adapter internal structure is mutual, it is ensured that adapter
Sound construction, thus improve adapter overall mechanical strength, particularly mechanical strength, it is ensured that connector performance, make the present invention's
Entire length in plug orientation (front and back) can be substantially reduced than traditional structure, typically can shorten more than 1/3, should for using
Each Terminal Type of adapter, saves substantial amounts of inner space.
2, USB TYPE-C of the present invention short body formula positive and negative socket, connector female seat, the short body that design one is embedded in housing main body 1
Formula stretching housing, this stretching housing includes stretching female shell and sinking to, in the female shell port of stretching, be used for contracting by welding manner
Short stretching housing entire length and the ground connection inner shell of the female shell intensity of enhancing stretching, slotting to guarantee that internal each assembly is transmitted
Pull out direction pulling force or pressure, it is possible to be reliably delivered to pcb board or the miscellaneous part contacted with housing, it is achieved whole adapter produces
Product length significantly shortens, and for using each Terminal Type of this adapter, saves substantial amounts of inner space.
3, USB TYPE-C of the present invention short body formula positive and negative socket, connector female seat, upper row's terminal assemblies, lower row's terminal assemblies, in
Intermediate plate all accesses the inside in stretching housing in ground connection inner shell side, and and ground connection inner shell between form one and make stretching housing port
The injecting glue groove sealed, and in injecting glue groove, injection colloid makes the stretching housing port sealing of this side, is strengthening each parts further
While bonding strength, also achieve and make connector female seat possess higher sealing, functions of waterproof and dustproof.
The product that the present invention provides is by above-mentioned improvement, it is possible to significantly strengthens the plug orientation intensity of connector female seat, makes
The length of each parts of this female seat all reduces, and can reduce more than 1/3 than existing design, and its bonding strength, reliability, use longevity
Life does not reduces, and for using all kinds of intelligent terminal of the present invention, has saved substantial amounts of inner space.
Preparation method provided by the present invention, step is succinct, compact, it is easy to make the product industrialization after shortening, and can
Ensureing the quality stability of product, prepared product structure intensity is high, it is good to seal water proof and dust proof performance.
For more clearly illustrating architectural feature and effect of the present invention, with specific embodiment, it is entered below in conjunction with the accompanying drawings
Row describes in detail.
Accompanying drawing explanation
Fig. 1 is the decomposition assembling structural representation of adapter of the present invention；
Fig. 2 is the decomposition assembling structural representation arranging terminal assemblies 3 in the present invention；
Fig. 3 is the decomposition assembling structural representation arranging terminal assemblies 4 under the present invention；
Fig. 4 is to arrange terminal assemblies 3, middle intermediate plate 5, lower row's terminal assemblies 4 decomposition assembling structural representation in the present invention；
Fig. 5 is that inner sleeve plastic cement frame 6 of the present invention decomposes assembling structural representation with terminal assemblies；
Fig. 6 is the structural representation after Fig. 5 assembles；
Fig. 7 is the decomposition assembling structural representation of stretching housing 2 of the present invention；
Fig. 8 is that stretching housing 2 of the present invention decomposes assembling structural representation with terminal assemblies；
Fig. 9 is stretching housing 2 structural representation under unimplanted encapsulant；
Figure 10 is the structural representation of fluid sealant 7 of the present invention；
Figure 11 is stretching housing 2 structural representation under injecting sealing material；
Figure 12 is that housing main body 1 of the present invention decomposes assembling structural representation with terminal assemblies；
Figure 13 is the structural representation of adapter of the present invention.
In figure: 1, housing main body；2, stretching housing；3, upper row's terminal assemblies；4, lower row's terminal assemblies；5, middle intermediate plate；6、
Inner sleeve plastic cement frame；7, fluid sealant；8, injecting glue groove；20, the female shell of stretching；21, ground connection inner shell；30, upper binder removal core；31, upper row's terminal；
32, grafting block；40, lower binder removal core；41, lower row's terminal；42, locating piece；43, grafting block；50, upper bending sheet；51, lower bending
Sheet；52, the first locating slot；53, the second locating slot；54, outer spread sheet；60, fixing groove；61, groove；62, containing cavity；63, middle folder
Sheet locating slot；64, terminal assemblies locating slot；210, bound edge portion；211, Plug Division.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refering to accompanying drawing 1-13.
The USB TYPE-C short body formula positive and negative socket, connector female seat of the present embodiment, including housing main body 1, is located at housing main body
Stretching housing 2 in 1, the middle intermediate plate 5 being located in stretching housing 2, upper row's terminal assemblies 3, lower row's terminal assemblies 4, inner sleeve plastic cement
Frame 6；Between middle intermediate plate 5 row of being located at terminal assemblies 3 and lower row's terminal assemblies 4, inner sleeve plastic cement frame 6 row of being located at terminal group
Part 3, middle intermediate plate 5, the periphery of lower row's terminal assemblies 4, be coated with and fixing upper row terminal assemblies 3, middle intermediate plate 5, lower row's terminal assemblies 4
It is integrated, strengthens the mechanical strength in each component level direction, and each parts are carried out when plug operates produced at user
Plug orientation pulling force or pressure are directly passed to stretching housing 2 and housing main body 1.
Inner sleeve plastic cement frame 6 includes a body, and this body is the square frame body of flat, hollow, and wherein body hollow bulb is provided with and passes through
It is through at intrinsic containing cavity 62；Body front panel is provided with for upper row's terminal assemblies 3, middle intermediate plate 5, lower row's terminal assemblies 4 at it
In the groove 61 that wears, this groove 61 is connected with containing cavity 62；Body rear board is provided with for upper row's terminal assemblies 3, middle intermediate plate
5, the fixing groove 60 that lower row's terminal assemblies 4 is fixing wherein, this fixing groove 60 is connected with containing cavity 62；Body side panel is provided with
In Gong, intermediate plate coordinates the middle intermediate plate locating slot 63 on inner sleeve plastic cement frame, and middle intermediate plate locating slot 63 is connected with containing cavity 62；This
Body top panel is equipped with lower panel and coordinates the 4 terminal assemblies location on body for upper row's terminal assemblies 3, lower row's terminal assemblies
Groove 64.
Middle intermediate plate 5 includes substrate and determines from the one-body molded symmetrical upper bending sheet 50 of substrate, lower bending sheet 51, first
Position groove the 52, second locating slot 53, outer spread sheet 54；This outer spread sheet 54 matches with the middle intermediate plate locating slot 63 of body.
Upper row's terminal assemblies 3 includes binder removal core 30 and the upper row's terminal 31 being located in binder removal core 30, upper binder removal core
30 include body and from body integrated grafting block 32 and locating piece, grafting block 32 and the terminal assemblies locating slot 64 of body
Matching, locating piece matches with middle intermediate plate 5 first locating slot 52；Lower row's terminal assemblies 4 includes lower binder removal core 40 and is located at down
Lower row's terminal 41 of binder removal core 40, lower binder removal core 40 includes body and from body integrated grafting block 43 and locating piece 42,
Grafting block 43 matches with the terminal assemblies locating slot 64 of body, and locating piece 42 matches with middle intermediate plate 5 second locating slot 53；
Stretching housing 2 includes stretching female shell 20, and is embedded in female shell 20 port of stretching, for strengthening the female shell 20 of stretching
The ground connection inner shell 21 of plug orientation intensity and being completely embedded property, to shorten the entire length of stretching housing 2.
Bound edge portion 210 that ground connection inner shell 21 includes integrative-structure and the Plug Division 211 extended from bound edge portion 210, this is inserted
Meet portion 211 to be inserted in female shell 20 port of stretching, contact at inside bound edge portion 210 outside female shell 20 port of stretching.
Upper row's terminal assemblies 3, lower row's terminal assemblies 4, middle intermediate plate 5 all access in stretching housing 2 in ground connection inner shell 21 side
Inside, and and ground connection inner shell 21 between formed stretching housing 2 port sealing making this side injecting glue groove 8, this injecting glue groove 8
After injected plastic or resin solidification, each assembly is connected, is fixed together, and by gap sealing everywhere.
The present embodiment also provides for a kind of USB TYPE-C short body formula positive and negative socket, connector female seat preparation method, including walking as follows
Rapid:
(1) terminal assemblies is prepared, including upper row's terminal assemblies 3 and lower row's terminal assemblies 4；
(2) intermediate plate 5 in preparation, between the row's of being assemblied in terminal assemblies 3 and lower row's terminal assemblies 4,
(3) preparing inner sleeve plastic cement frame 6, described upper row's terminal assemblies 3, lower row's terminal assemblies 4, middle intermediate plate 5 are coated with by it
It is integrated；
(4) prepare stretching housing 2, the terminal assemblies being coated with inner sleeve plastic cement frame 6 is assemblied in stretching housing 2；
(5) prepare housing main body 1, device has the stretching housing 2 of terminal assemblies be assemblied in housing main body 1, assemble work
Sequence completes, and makes short body formula positive and negative socket, connector female seat.
Inner sleeve plastic cement frame 6 includes a body, and this body is the square frame body of flat, hollow, body hollow bulb be provided with through
Intrinsic containing cavity 62；Body front panel is provided with to be worn wherein for upper row's terminal assemblies 3, middle intermediate plate 5, lower row's terminal assemblies 4
If groove 61, this groove 61 is connected with containing cavity 62；Body rear board be provided with for upper row's terminal assemblies 3, middle intermediate plate 5, under
The fixing groove 60 that row's terminal assemblies 4 is fixing wherein, this fixing groove 60 is connected with containing cavity 62；Body side panel is provided with confession
Middle intermediate plate 5 coordinates the middle intermediate plate locating slot 63 on body, and this locating slot is connected with containing cavity 62；Body top panel is with following
Plate is equipped with and coordinates the terminal assemblies locating slot 64 on body for upper row's terminal assemblies 3, lower row's terminal assemblies 4；
Middle intermediate plate 5 includes substrate and determines from the one-body molded symmetrical upper bending sheet 50 of substrate, lower bending sheet 51, first
Position groove the 52, second locating slot 53, outer spread sheet 54；Outer spread sheet 54 matches with the middle intermediate plate locating slot 63 of body；
Upper row's terminal assemblies 3 includes binder removal core 30 and the upper row's terminal 31 being located in binder removal core 30, upper binder removal core
30 include body and from body integrated grafting block 43 and locating piece 42, grafting block 43 and the terminal assemblies locating slot of body
64 match, and locating piece 42 coordinates with middle intermediate plate 5 first locating slot phase 52；Lower row's terminal assemblies 4 includes lower binder removal core 40 and sets
In lower row's terminal 41 of lower binder removal core 40, lower binder removal core 40 includes body and from body integrated grafting block and locating piece,
Grafting block matches with the terminal assemblies locating slot 64 of body, and locating piece matches with middle intermediate plate the second locating slot 53；
Stretching housing 2 includes stretching female shell 20, and is embedded in female shell 20 port of stretching, for strengthening the female shell 20 of stretching
The ground connection inner shell 21 of plug orientation intensity and being completely embedded property, to shorten the entire length of stretching housing 2；Ground connection inner shell 21 includes
The bound edge portion 210 of integrative-structure and the Plug Division 211 extended from bound edge portion 210, this Plug Division 211 is inserted in the female shell 20 of stretching
In port, contact at inside bound edge portion 210 outside female shell 20 port of stretching；Upper row's terminal assemblies 3, lower row's terminal assemblies 4, middle intermediate plate
5 all access in the inside of stretching housing 2 in ground connection inner shell 21 side, and and ground connection inner shell 21 between form a stretching making this side
The injecting glue groove 8 of housing 2 port sealing；Fluid sealant 7 is formed after this injecting glue groove 8 injected plastic or resin solidification, each assembly is connected,
It is fixed together, and by gap sealing everywhere.
The design focal point of USB TYPE-C of the present invention short body formula positive and negative socket, connector female seat includes:
1, how to ensure in the case of shortening female seat length 1/3, it is ensured that bonding strength and reliability: in upper row's terminal group
On part 3, lower row's terminal assemblies 4, middle intermediate plate 5, by injection, it is thus achieved that one can be by the inner sleeve plastic cement frame of described assembly cladding one
6, it is mainly used in strengthening the plug orientation intensity of female seat and the stress being respectively wrapped by assembly being directly passed to shell；This is interior
Set plastic cement frame 6 effective reinforcing further upper row fastness between terminal assemblies 3, lower row's terminal assemblies 4, middle intermediate plate 5, makes each portion
Part produced plug orientation pulling force or pressure when user carries out plug operation are directly passed to stretching housing 2 and shell master
Body 1, when preventing connector female seat from repeatedly being plugged, causes and occurs that parts or terminal loosen, improve adapter internal structure mutual
Between tightness, it is ensured that connector construction is firm, thus improves adapter overall mechanical strength, it is ensured that connector performance, makes this
Entire length on radial direction (front and back) direction of invention can be substantially reduced than traditional structure, typically can shorten more than 1/3, for
Using all kinds of terminal units of this connector female seat, save substantial amounts of inner space, the design for end product provides convenient.
2, how to ensure in the case of shortening female seat length 1/3, it is ensured that be completely embedded and anti-deformation: outside design one is embedded in
Short body formula stretching housing in shell main body 1, this stretching housing 2 includes stretching female shell 20 and being sunk in drawing by welding manner
Stretch in female shell 20 port, for shortening stretching housing 2 entire length and strengthening female shell 20 intensity of stretching, the connecing of being completely embedded property
Ground inner shell 21, to guarantee pulling force or the pressure that internal each assembly transmitted, it is possible to be reliably delivered to pcb board or connect with housing
The miscellaneous part touched, it is achieved whole adapter product length significantly shortens, for using each Terminal Type of this adapter, saves a large amount of
Inner space.
3, how to ensure shortening in the case of female seat length 1/3, it is ensured that tightness and sealing: above row's terminal assemblies 3,
Lower row's terminal assemblies 4, middle intermediate plate 5 all access in the inside of stretching housing 2 in ground connection inner shell 21 side, and with ground connection inner shell 21 it
Between form an injecting glue groove 8 making stretching housing 2 port sealing, and injection colloid makes stretching housing 2 end of this side injecting glue groove 8 in
Mouth seals, it is achieved adapter product reaches the sealing of higher level, functions of waterproof and dustproof, can reach IP6.
The product that the present invention provides is by above-mentioned improvement, it is possible to significantly strengthens the plug orientation intensity of connector female seat, makes
The length of each parts of this female seat all reduces, and can reduce more than 1/3 than existing design, and its bonding strength, reliability, use longevity
Life does not reduces, and for using all kinds of intelligent terminal of the present invention, has saved substantial amounts of inner space.
Preparation method provided by the present invention, step is succinct, compact, it is easy to make the product after shortening realize automatization, product
Industry metaplasia is produced, and ensure that the quality stability of product, and prepared product structure intensity is high, seal water proof and dust proof performance
Good, low cost.
This USB TYPE-C short body formula positive and negative socket, connector female seat technical specification is as follows:
(1) rated voltage: 30V AC；
(2) rated current: VBUS pins need to be by electric current 5.0A (pin A4, A9, B4and B9)；VCONN pin is (public
Head B5pin) and GND pins need to be by electric current 1.25A (pins A1, A12, B1and B12)；Remaining pins need to be by minimum electricity
Stream 0.25A；
(3) insulation resistance: minima is 100M Ω；
(4) contact resistance: maximum is 40m Ω；
(5) compressive resistance: 100V AC；
(6) temperature range :-40 °～80 °；
(7) insertion force: 5N～20N extracts: 6N～20N.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction.Appoint
What those of ordinary skill in the art, without departing under technical solution of the present invention ambit, may utilize the side of the disclosure above
Technical solution of the present invention is made many possible variations and modification by method and technology contents, or the equivalence being revised as equivalent variations is real
Execute example.Therefore every content without departing from technical solution of the present invention, the equivalence change made according to the shape of the present invention, structure and principle
Change, all should be covered by protection scope of the present invention.
Claims (10)
1. a USB TYPE-C short body formula positive and negative socket, connector female seat, it is characterised in that include housing main body, be located at shell master
Internal stretching housing, the middle intermediate plate being located in stretching housing, upper row's terminal assemblies, lower row's terminal assemblies, inner sleeve plastic cement frame；Its
In described in, intermediate plate is located between row's terminal assemblies and lower row's terminal assemblies, and described inner sleeve plastic cement is set up in row's terminal group
Part, middle intermediate plate, the periphery of lower row's terminal assemblies, be coated with and fixing described upper row's terminal assemblies, middle intermediate plate, lower row's terminal assemblies
It is integrated, strengthens the mechanical strength in each component level direction, and carry out plugging operation time institute at user by described each parts
The plug orientation pulling force or the pressure that produce are directly passed to stretching housing and housing main body.
USB TYPE-C the most according to claim 1 short body formula positive and negative socket, connector female seat, it is characterised in that described inner sleeve
Plastic cement frame includes a body, and this body is the square frame body of flat, hollow, and described body hollow bulb is provided with through intrinsic appearance
Put chamber；Described body front panel is provided with the groove worn wherein for upper row's terminal assemblies, middle intermediate plate, lower row's terminal assemblies, should
Groove is connected with containing cavity；Described body rear board is provided with for upper row's terminal assemblies, middle intermediate plate, lower row's terminal assemblies wherein
Fixing fixing groove, this fixing groove is connected with containing cavity；Described body side panel is provided with intermediate plate in supplying and coordinates on body
Middle intermediate plate locating slot, this locating slot is connected with containing cavity；Described body top panel and lower panel are equipped with for upper row's terminal
Assembly, lower row's terminal assemblies coordinate the terminal assemblies locating slot on body.
USB TYPE-C the most according to claim 2 short body formula positive and negative socket, connector female seat, it is characterised in that described middle folder
Sheet include substrate and from the one-body molded symmetrical upper bending sheet of substrate, lower bending sheet, the first locating slot, the second locating slot,
Outer spread sheet；Outer spread sheet matches with the middle intermediate plate locating slot of body.
USB TYPE-C the most according to claim 3 short body formula positive and negative socket, connector female seat, it is characterised in that described upper row
Terminal assemblies includes binder removal core and is located at upper row's terminal of binder removal in-core, and described upper binder removal core includes body and from this
The grafting block of body by integral forming and locating piece, grafting block matches with the terminal assemblies locating slot of body, locating piece and middle intermediate plate
First locating slot matches；Described lower row's terminal assemblies includes lower binder removal core and is located at lower row's terminal of lower binder removal core, described under
Binder removal core includes body and from body integrated grafting block and locating piece, the terminal assemblies locating slot phase of grafting block and body
Coordinating, locating piece matches with middle intermediate plate the second locating slot.
USB TYPE-C the most according to claim 1 short body formula positive and negative socket, connector female seat, it is characterised in that it also includes
Housing main body, the stretching housing being located in housing main body, described stretching housing includes stretching female shell, and is embedded in the female shell of stretching
In port, it is used for strengthening the female shell plug orientation intensity of stretching and the ground connection inner shell of being completely embedded property, to shorten the whole of stretching housing
Body length.
USB TYPE-C the most according to claim 5 short body formula positive and negative socket, connector female seat, it is characterised in that described ground connection
Bound edge portion that inner shell includes integrative-structure and the Plug Division extended from bound edge portion, this Plug Division is inserted in the female shell port of stretching
In, contact at inside bound edge portion outside the female shell port of stretching.
USB TYPE-C the most according to claim 1 short body formula positive and negative socket, connector female seat, it is characterised in that described upper row
Terminal assemblies, lower row's terminal assemblies, middle intermediate plate all access the inside in stretching housing in ground connection inner shell side, and with ground connection inner shell
Between form the injecting glue groove of stretching housing port sealing making this side；After this injecting glue groove injected plastic or resin solidification, by institute
The each assembly stated connects, is fixed together, and by gap sealing everywhere.
8. a USB TYPE-C short body formula positive and negative socket, connector female seat preparation method, it is characterised in that comprise the steps:
(1) terminal assemblies is prepared, including upper row's terminal assemblies and lower row's terminal assemblies；
(2) intermediate plate in preparation, between the row's of being assemblied in terminal assemblies and lower row's terminal assemblies,
(3) preparing inner sleeve plastic cement frame, described upper row's terminal assemblies, lower row's terminal assemblies, middle intermediate plate cladding are integrated by it；
(4) prepare stretching housing, the terminal assemblies being coated with inner sleeve plastic cement frame is assemblied in stretching housing；
(5) preparing housing main body, device has the stretching housing of terminal assemblies be assemblied in housing main body, assembling procedure completes,
Make short body formula positive and negative socket, connector female seat.
USB TYPE-C short body formula positive and negative socket, connector female seat preparation method the most according to claim 8, it is characterised in that
Described step 3) in inner sleeve plastic cement frame include a body, this body is the square frame body of flat, hollow, described body hollow
Portion is provided with through intrinsic containing cavity；Described body front panel is provided with for upper row's terminal assemblies, middle intermediate plate, lower row's terminal group
The groove that part wears wherein, this groove is connected with containing cavity；Described body rear board is provided with for upper row's terminal assemblies, middle folder
The fixing groove that sheet, lower row's terminal assemblies are fixing wherein, this fixing groove is connected with containing cavity；Described body side panel is provided with
In Gong, intermediate plate coordinates the middle intermediate plate locating slot on body, and this locating slot is connected with containing cavity；Described body top panel with under
Panel is equipped with and coordinates the terminal assemblies locating slot on body for upper row's terminal assemblies, lower row's terminal assemblies；
Described middle intermediate plate include substrate and from the one-body molded symmetrical upper bending sheet of substrate, lower bending sheet, the first locating slot,
Second locating slot, outer spread sheet；Outer spread sheet matches with the middle intermediate plate locating slot of body；
Described upper row's terminal assemblies includes binder removal core and is located at upper row's terminal of binder removal in-core, and described upper binder removal core includes
Body and from body integrated grafting block and locating piece, grafting block matches with the terminal assemblies locating slot of body, location
Block matches with middle intermediate plate the first locating slot；Described lower row's terminal assemblies includes lower binder removal core and is located at lower row's end of lower binder removal core
Son, described lower binder removal core includes body and the terminal group from body integrated grafting block and locating piece, grafting block and body
Part locating slot matches, and locating piece matches with middle intermediate plate the second locating slot.
USB TYPE-C short body formula positive and negative socket, connector female seat preparation method the most according to claim 8, it is characterised in that
Described stretching housing includes stretching female shell, and it is interior, strong for strengthening the female shell plug orientation of stretching to be embedded in the female shell port of stretching
Degree and the ground connection inner shell of being completely embedded property, to shorten the entire length of stretching housing；Described ground connection inner shell includes integrative-structure
Bound edge portion and the Plug Division extended from bound edge portion, this Plug Division is inserted in the female shell port of stretching, and bound edge contacts at inside portion
Outside the female shell port of stretching；Described upper row's terminal assemblies, lower row's terminal assemblies, middle intermediate plate all access in stretching in ground connection inner shell side
The inside of housing, and and ground connection inner shell between form the injecting glue groove of stretching housing port sealing making this side；This injecting glue groove is noted
After entering plastics or resin solidification, described each assembly is connected, is fixed together, and by gap sealing everywhere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615578.7A CN106099490B (en) | 2016-07-28 | 2016-07-28 | The positive and negative socket, connector base of the short body formula of USB TYPE-C and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615578.7A CN106099490B (en) | 2016-07-28 | 2016-07-28 | The positive and negative socket, connector base of the short body formula of USB TYPE-C and preparation method |
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| Publication Number | Publication Date |
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| CN106099490A true CN106099490A (en) | 2016-11-09 |
| CN106099490B CN106099490B (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610615578.7A Active CN106099490B (en) | 2016-07-28 | 2016-07-28 | The positive and negative socket, connector base of the short body formula of USB TYPE-C and preparation method |
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| TWI648924B (en) * | 2018-04-13 | 2019-01-21 | 岱煒科技股份有限公司 | USB C female connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106099490B (en) | 2019-04-26 |
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