CN203644987U - Sinking plate type USB 3.0 connector - Google Patents
Sinking plate type USB 3.0 connector Download PDFInfo
- Publication number
- CN203644987U CN203644987U CN201320859775.5U CN201320859775U CN203644987U CN 203644987 U CN203644987 U CN 203644987U CN 201320859775 U CN201320859775 U CN 201320859775U CN 203644987 U CN203644987 U CN 203644987U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- shell fragment
- main body
- platform part
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a sinking plate type USB 3.0 connector. The connector comprises a main body, elastic guide pins and terminal guide pins; the main body is step-like, the main body is composed of a first platform part at the front end and a second platform part at the rear end, and the second platform part is higher than the first platform part; the thickness of the second platform part is h, and the thickness of the main body is H; and the elastic guide pins and the terminal guide pins are arranged on the main body, one end of each elastic guide pin and one end of each terminal guide pin are contacts and are disposed on the first platform part, the other end of each elastic guide pin and the other end of each terminal guide pin are soldering tin foot parts and go out of the second platform part, and the h satisfies 0<h<H so that the soldering tin foot parts of the elastic guide pins and the terminal guide pins are exposed out of an intermediate section portion of the main body. The connector is advantageous in that the soldering tin feet extend downward from a portion no more than 1/2 of the main body, a connector protruding from one side of a PCB substrate is changed into the connector embodied in the utility model and distributed on two sides of the PCB substrate, the space utilization rate in equipment is improved more than 100%, and a poor contact case cannot occur in the overall connector.
Description
Technical field
The utility model belongs to electric connector field, relates in particular to a kind ofly can save space and make shell fragment guide pin be positioned at the heavy board-like USB3.0 connector of same height.
Background technology
The combination of tradition USB3.0 product and PCB substrate is combination on plate, as shown in Figure 1, be more than traditional USB3.0 product is placed in PCB substrate surface, therefore the space of the above about 7mm of described PCB substrate surface can shared by traditional USB3.0 product (note: USB consortium specification definition USB3.0 product total height is 7mm REF).Current electronic product and equipment miniaturization gradually, ultrathin trend under, traditional USB3.0 product cannot meet the requirement that adapts to new trend.
In addition, tradition USB3.0 product " shell fragment guide pin " hold before shell fragment with the mated condition of the guide pin storage tank of " terminal guide pin/body junction zoarium " for freely to coordinate, by shell fragment guide pin be installed on after guide pin storage tank will the original shell fragment of reservation shape and shell fragment height.Therefore after assembling the shell fragment height of USB3.0 shell fragment guide pin whether whether unanimously depend primarily on the height of shell fragment guide pin part consistent, and shell fragment guide pin part is affected by all too many levels such as punch forming, electroplating process, packed and transported, cannot guarantee that four shell fragment height can be in full accord, can produce shell fragment difference of height in various degree, and traditional USB3.0 connector contact is unstable, the risk of disconnected news because described shell fragment difference of height has significantly increased.As shown in Figure 1, the scolding tin pin of traditional USB3.0 connector is to be raised in shell completely, therefore the thickness of product increase greatly, and the problem that such product takes up room will inevitably be dealt into the contacting of other products time, more and more do not cater to modern's life, also do not have the product that can address these problems to occur at present.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of heavy board-like USB3.0 connector, has effectively saved taking up room in equipment, and the space availability ratio in equipment has been improved more than 100%.
The technical solution of the utility model is as follows:
A kind of heavy board-like USB3.0 connector, comprises main body, shell fragment guide pin and terminal guide pin,
This main body is stepped form, and it is made up of the first platform part of front end and the second platform part of rear end, and the second platform part is higher than the first platform part; The thickness of this second platform part is h, and body thickness is H;
Described shell fragment guide pin and terminal guide pin are arranged in this main body, one end of described shell fragment guide pin and terminal guide pin is contact, be located at this first platform part, the other end of described shell fragment guide pin and terminal guide pin is scolding tin foot, pass from this second platform part, this h meets 0<h<H, and the scolding tin foot of described shell fragment guide pin and described terminal guide pin is exposed from the position, stage casing of this main body.
Above-mentioned heavy board-like USB3.0 connector, the guide pin storage tank that described shell fragment guide pin and described terminal guide pin have by described body surfaces embeds described main body, is positioned on the first platform, to embed that one end that the guide pin storage tank of shell fragment guide pin is contrary with contact is one-body molded a protruding top platform structure.
Above-mentioned heavy board-like USB3.0 connector, also comprises shell, and the two sides of described shell have slip opening, and there is the lug boss matching with this slip opening the both sides of described main body, and described main body is inserted described shell by described slip opening.
Above-mentioned heavy board-like USB3.0 connector, the surface of described shell is also provided with the shell boss matching with described the second platform part.
Above-mentioned heavy board-like USB3.0 connector, described shell fragment guide pin is four high speed signal stitch side by side.
Above-mentioned heavy board-like USB3.0 connector, described terminal guide pin is five high speed signal stitch side by side.
Above-mentioned heavy board-like USB3.0 connector, the middle part of each described shell fragment guide pin and rear portion are equipped with locking overhead structure.
Above-mentioned heavy board-like USB3.0 connector, described locking overhead structure is the anti-rebound structure of dentation.
Above-mentioned heavy board-like USB3.0 connector, the afterbody of each described shell fragment guide pin is also provided with card platform structure.
Above-mentioned heavy board-like USB3.0 connector, the number of described top platform structure is four, and the specification of each top platform structure and the position in described guide pin storage tank all identical, can make all described shell fragment guide pins in same lower limit height.
The beneficial effects of the utility model are:
(1) terminal scolding tin pin of the present utility model is drawn downwards from position, main body stage casing, make to be originally connected on the PCB substrate of connector below, can be from the middle section position access of connector total height, reduce the integral thickness that " connector+PCB substrate " combines, realize the slimming of electronic product, the space availability ratio in equipment has improved more than 100%;
(2) changed traditional shell fragment terminal after installing in free state, the uneven situation of height of bringing, make shell fragment terminal in storage tank, be subject to the opposition of top platform structure and on quilt, push up to unified height, avoiding scrapping because of shell fragment uneven the caused product of height.
(3), in Product transport process, even if be subject in the situation of external force, the impact bounce-back that shell fragment terminal can top platform structure, to unified height, has effectively been avoided the risk of loose contact;
(4) shell afterbody is also provided with the shell boss raising up, be positioned at the part-structure of the second platform part for holding described main body and described terminal, the thickness of connector product front end is remained unchanged, simultaneously for scolding tin pin draws from main body stage casing the condition that provides.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of traditional USB3.0 connector;
Fig. 2 is the overall structure schematic diagram of heavy board-like USB3.0 connector described in the utility model;
Fig. 3 is the explosion type structural representation of heavy board-like USB3.0 connector described in the utility model;
Fig. 4 is the main body of heavy board-like USB3.0 connector described in the utility model and shell fragment guide pin, terminal guide pin combination side view;
Fig. 5 is the P part enlarged drawing of this Fig. 5;
Fig. 6 is the assembling overall structure elevational schematic view of heavy board-like USB3.0 connector described in the utility model.
In figure:
1-shell; 101-shell boss; 102-slip opening; 103-compressing tablet; 2-main body; 201-guide pin storage tank; 202-top platform structure; 203-the first platform part; 204-the second platform part; 3-shell fragment guide pin; 301-bending part; 302-locking overhead structure; 303-card platform structure; 4-terminal guide pin.
Embodiment
The following description and drawings illustrate specific embodiments of the present utility model fully, to enable those skilled in the art to put into practice them.Embodiment only represents possible variation.Unless explicitly requested, otherwise independent parts and function are optional, and the order of operation can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.The scope of embodiment of the present utility model comprises the gamut of claims, and all obtainable equivalent of claims.In this article, these embodiments of the present utility model can be represented with term " utility model " individually or always, this is only used to conveniently, and if in fact disclose the utility model that exceedes, not that the scope that will automatically limit this application is any single utility model or utility model design.
As shown in Figure 2 or Figure 3, the heavy board-like USB3.0 connector of one described in the present embodiment, include shell 1, main body 2, shell fragment guide pin 3 and terminal guide pin 4, described shell 1 is for having the rectangular structure of two sides and upper and lower surface, its inside is also provided with multiple interface arrangments, both sides are also provided with slip opening 102 and compressing tablet 103, be convenient to described main body 2 flatly to become an entirety by the mode of inserting with described shell 1 clamping, or be convenient to described main body 2 and the combination level of described shell fragment guide pin 3, terminal guide pin 4 insert institute and are connected in described shell 1.
Described main body 2 is stepped form, and it is made up of the first platform part 203 of front end and the second platform part 204 of rear end, and the second platform part 204 is higher than the first platform part 203; The thickness of this second platform part 204 is h, and main body 2 thickness are H.
Be 7mm REF according to USB consortium specification definition USB3.0 product total height, therefore the scope of H should be less than 7mm.
Described shell fragment guide pin 3 and terminal guide pin 4 are arranged in this main body 2, one end of described shell fragment guide pin 3 and terminal guide pin 4 is contact, be located at this first platform part 203, the other end of described shell fragment guide pin 3 and terminal guide pin 4 is scolding tin foot, pass from this second platform part 204, this h meets 0<h<H, the scolding tin foot of described shell fragment guide pin 3 and described terminal guide pin 4 is exposed from the position, stage casing of this main body 2, thus and PCB substrate while pegging graft scolding tin foot draw at the position between can the shell upper-lower casing of USB connector.
Described slip opening 102 is located at the centre position on the limit of described shell 1 side and PCB substrate generation common factor, usually, the side of described shell 1 is rectangle, and offers inwards a slip opening 102 that can insert for described main body 2 from the edge on its shorter limit along this rectangle.
Described slip opening 102 has certain length, and can make main body 2 connect into an entirety by this slip opening 102 with shell 1, coordinating between described shell 1 and PCB substrate is to coordinate by the grafting of scolding tin pin, and the compressing tablet 103 of both sides can prevent the grafting tension between connector and PCB substrate.
As shown in Figure 6, the upper surface of described shell 1 is provided with the shell boss 101 matching with the step shape of described main body 2, the spatial accommodation that this shell boss 101 forms is outwards drawn for scolding tin pin, by this shell boss 102, the scolding tin pin of each terminal guide pin 4 and shell fragment guide pin 3 can be drawn with upper part from shell 1 total height is divided, thereby peg graft better with PCB substrate.
Fig. 1 and Fig. 2 are compared, traditional combination allows connector take the space of about 7mm outward at PCB substrate, even whole connector all more than PCB substrate or below position, and the space that the utility model takies connector beyond PCB substrate reduces by half, and more save, the space that only accounts for 3mm left and right, therefore the space availability ratio in equipment has obtained larger lifting.
Utilize a part for the utility model USB3.0 connector " to sink " to the following or above function of PCB substrate, effectively save the space utilization efficiency in equipment, at least can respectively save more than 50% space than traditional conventional USB connector product at the upper and lower surface place of PCB substrate, current electronic product and equipment be tending towards gradually miniaturization, ultrathin under, met the demand that existing equipment is tending towards miniaturization.
USB connector is an external bus standard, for being connected and communication of proper calculation machine and external equipment, and the plug and play of USB interface support equipment and warm connection function, the connection of its shell fragment guide pin and terminal guide pin and be provided with its codes and standards.
As shown in Figure 3, the first platform part 203 of described main body 2 and the upper and lower surface part of the second platform part 204 all have guide pin storage tank 201, the guide pin storage tank 201 that the upper surface portion of described the first platform part 203 and the second platform part 204 has is for inserting described shell fragment guide pin 3, the bottom surface section of the first platform part 203 and the second platform part 204 is used for embedding described terminal guide pin 4, described shell fragment guide pin 3 vertically inserts described guide pin storage tank 201, the combination of the described main body 2 of mounting elastic sheet guide pin 3 and terminal guide pin 1 flatly inserts described shell 1 and connects into an entirety by interface arrangment and described shell 1.
Further, described shell fragment guide pin 3 is four high speed signal stitch side by side, and described terminal guide pin 4 is five high speed signal stitch side by side, faster than traditional connector efficiency.
The upper surface portion of described main body 2 has four guide pin storage tanks 201, each shell fragment guide pin 3 has a bending part 301 near the binding site of described the first platform part 203 and the second platform part 204, and each described guide pin storage tank 201 has a protruding top platform structure 303 near one end of described bending part 301 is one-body molded.
The number of described top platform structure 303 equates with the number of described shell fragment guide pin 3, and the specification of each top platform structure 303 is identical, can make described shell fragment guide pin in same lower limit height.
As shown in Figure 4, Figure 5, the opposition that described shell fragment guide pin 3 is subject to this top platform structure 202 in described guide pin storage tank 201 by top to unified height, and shell fragment guide pin 3 itself has its fixing elastic recovery capability, therefore, in the time being connected with miscellaneous equipment, reduce and occur that the problem of loose contact, disconnected news occurs.
In figure, A, B refer to the free state of guide pin storage tank inner shrapnel of top platform structure be not set, as seen from the figure, each shell fragment guide pin all likely at least presents A, two kinds of height of B, and in the situation of multiple shell fragment guide pins, likely there is multiple combination mode in full summer, this requirement for the communication robust of connector is that the utmost point does not conform to.
And after being provided with top platform structure 202, each described shell fragment guide pin 3 all by upper top to unified height C, thereby guaranteed the contact good stability of described shell fragment guide pin 3 and good ability to communicate.
The middle part of each described shell fragment guide pin 3 and rear portion are equipped with the locking overhead structure 302 matching with the guide pin storage tank 201 of described main body 2, described shell fragment guide pin 3 vertically can effectively carry out hook lock to it after inserting described guide pin storage tank 201, thereby prevents that the situation generation skidding off or resilience goes out described guide pin storage tank 201 from appearring in described shell fragment guide pin under extraneous factor.
Preferably, described locking overhead structure 302 is the anti-rebound structure of dentation, and as shown in Figure 3, this shaping structures is simple and prevent the respond well of resilience.
The middle part of each described shell fragment guide pin 3 and afterbody are also provided with card platform structure 303, divide and combine with the clamping part of described main body 2, form the second heavily protection that prevents 3 resiliences of shell fragment guide pin.
When concrete use, in the vertical guide pin storage tank 201 that inserts described main body 2 of described shell fragment guide pin 3, and reach the dual resilience that prevents by described locking overhead structure 302 and card platform structure 303, described terminal guide pin 4 is embedded into described main body 2, and by this main body 2, the combination of shell fragment guide pin 3 and terminal guide pin 4 is flatly connected in described shell 1 by each interface arrangment, described shell 1 thus, main body 2, the combination of shell fragment guide pin 3 and terminal guide pin 4 forms an entirety, then the slip opening 102 having by shell 1 inserts described PCB substrate, complete " heavy board-like " of the present utility model effect, space availability ratio has improved one of percentage more than hundred.
Above-described embodiment is only for the utility model creation example is clearly described, and not the utility model is created the restriction of embodiment.For the syntagmatic of each parts is clearly described, above various illustrative parts and annexation thereof are carried out usually describing around its function, to realize which kind of function as for the combination of this parts, the design constraint that depends on specific application and whole device is applied.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.All any apparent variations of being extended out within spirit of the present utility model and principle or variation are still among the utility model is created the protection range of claim.
Claims (10)
1. a heavy board-like USB3.0 connector, comprises main body, shell fragment guide pin and terminal guide pin, it is characterized in that,
This main body is stepped form, and it is made up of the first platform part of front end and the second platform part of rear end, and the second platform part is higher than the first platform part; The thickness of this second platform part is h, and body thickness is H;
Described shell fragment guide pin and terminal guide pin are arranged in this main body, one end of described shell fragment guide pin and terminal guide pin is contact, be located at this first platform part, the other end of described shell fragment guide pin and terminal guide pin is scolding tin foot, pass from this second platform part, this h meets 0<h<H, and the scolding tin foot of described shell fragment guide pin and described terminal guide pin is exposed from the position, stage casing of this main body.
2. heavy board-like USB3.0 connector according to claim 1, it is characterized in that, the guide pin storage tank that described body surfaces has, described shell fragment guide pin and described terminal guide pin embed described main body by described guide pin storage tank, one-body molded in this first platform part have a protruding top platform structure, and this top platform structure correspondence and ejection are in the downside of described shell fragment guide pin.
3. heavy board-like USB3.0 connector according to claim 1 and 2, it is characterized in that, also comprise shell, the two sides of described shell have slip opening, there is the lug boss matching with this slip opening the both sides of described main body, and described main body moves and inserts described shell along described slip opening by this lug boss.
4. heavy board-like USB3.0 connector according to claim 3, is characterized in that, the surface of described shell is also provided with the shell boss matching with described the second platform part.
5. heavy board-like USB3.0 connector according to claim 1 and 2, is characterized in that, described shell fragment guide pin is four high speed signal stitch side by side.
6. heavy board-like USB3.0 connector according to claim 1 and 2, is characterized in that, described terminal guide pin is five high speed signal stitch side by side.
7. heavy board-like USB3.0 connector according to claim 5, is characterized in that, the middle part of each described shell fragment guide pin and rear portion are equipped with locking overhead structure.
8. heavy board-like USB3.0 connector according to claim 7, is characterized in that, described locking overhead structure is the anti-rebound structure of dentation.
9. heavy board-like USB3.0 connector according to claim 7, is characterized in that, the afterbody of each described shell fragment guide pin is also provided with card platform structure.
10. heavy board-like USB3.0 connector according to claim 2, it is characterized in that, the number of described top platform structure is four, and the specification of each top platform structure is all identical, it is located at the same position of each self-corresponding guide pin storage tank, can make all described shell fragment guide pins in same lower limit height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859775.5U CN203644987U (en) | 2013-12-24 | 2013-12-24 | Sinking plate type USB 3.0 connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859775.5U CN203644987U (en) | 2013-12-24 | 2013-12-24 | Sinking plate type USB 3.0 connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644987U true CN203644987U (en) | 2014-06-11 |
Family
ID=50876209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320859775.5U Expired - Fee Related CN203644987U (en) | 2013-12-24 | 2013-12-24 | Sinking plate type USB 3.0 connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113674641A (en) * | 2021-08-06 | 2021-11-19 | 上海龙旗科技股份有限公司 | Inverted space avoiding structure and electronic product |
-
2013
- 2013-12-24 CN CN201320859775.5U patent/CN203644987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113674641A (en) * | 2021-08-06 | 2021-11-19 | 上海龙旗科技股份有限公司 | Inverted space avoiding structure and electronic product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206211099U (en) | Bayonet connector | |
| CN103811918A (en) | Thin electric connector and electronic device with same | |
| CN102723641A (en) | Fool-proof electric connector | |
| CN203644987U (en) | Sinking plate type USB 3.0 connector | |
| CN202749615U (en) | Fool-proof electric connector | |
| CN203871551U (en) | USB3.0 socket | |
| CN103746201B (en) | High-frequency data plug and electrical harnesses cable | |
| CN202585817U (en) | Wire hardware and connection terminal | |
| CN204858144U (en) | Network socket connector with prevent mistake and insert structure | |
| CN207664276U (en) | Terminal | |
| CN201540991U (en) | Electronic card connector | |
| CN201072837Y (en) | Micro-USB connector | |
| CN105024199A (en) | USB 3.1 socket connector and manufacturing method thereof | |
| CN202888447U (en) | Integrated multilayer USB 3.0 connector | |
| CN202601899U (en) | Electric connector | |
| CN204243311U (en) | Electric connector | |
| CN202564730U (en) | Electric connector | |
| CN208111770U (en) | USBType-C plug | |
| CN202308456U (en) | Electric connector | |
| CN209561802U (en) | Rj connector with terminal protection function | |
| CN207183619U (en) | A kind of new USB TypeC socket connector splicing interfaces | |
| CN208315856U (en) | A kind of network interface socket | |
| CN203277720U (en) | Cell phone connector | |
| CN202695841U (en) | Terminal connector adopting reinforced fastening structure | |
| CN206212426U (en) | A kind of wiring board splicing construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YITENG ELECTRONICS TECHNOLOGY (KUNSHAN) CO., LTD. Free format text: FORMER OWNER: KUNSHAN JXT PRECISION ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20141128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141128 Address after: 215300 Kunshan Province, Jiangsu City Development Zone, a large access road No. 1575, No. Patentee after: YITENG ELECTRONIC SCIENCE & TECHNOLOGY (KUNSHAN) CO.,LTD. Address before: 215300, No. 2555, Yu Lu, Yongfeng Town, Yushan Town, Kunshan, Jiangsu Patentee before: Kunshan JXT Precision Electronics Technical Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |