CN202434783U - Thin clip connector - Google Patents
Thin clip connector Download PDFInfo
- Publication number
- CN202434783U CN202434783U CN2012200273128U CN201220027312U CN202434783U CN 202434783 U CN202434783 U CN 202434783U CN 2012200273128 U CN2012200273128 U CN 2012200273128U CN 201220027312 U CN201220027312 U CN 201220027312U CN 202434783 U CN202434783 U CN 202434783U
- Authority
- CN
- China
- Prior art keywords
- conducting terminal
- insulating body
- circuit board
- elastic arm
- card 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
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Abstract
A thin clip connector comprises a circuit board, an insulation body on the circuit board, and a flat conductive terminal and an elastic arm conductive terminal fixed on the insulation body, wherein a metal case wraps the insulation body; a circuit board solder section is arranged on the circuit board; the flat conductive terminal and the elastic arm conductive terminal are soldered on the circuit board solder section through a solder section to meet the specification of USB3.0 (universal serial bus); a clip concave section is arranged on the front end of the insulation body; and a clip convex section corresponding to the clip concave section is arranged on the metal case. Accordingly, the metal case can firmly wrap the insulation body through the fitting between the clip concave section and the clip convex section, thereby enhancing the structure strength for connection use.
Description
Technical field
The utility model is relevant for a kind of thin card connector; Be meant especially; The insulating body front end is provided with the buckle recess, and metal shell is provided with aforesaid buckle recess and forms corresponding buckle protuberance, by cooperatively interacting between buckle recess and buckle protuberance; Its connector can be fixed on the metal shell, and then the infringement that the time caused of prevention connector plug.
Background technology
Along with people's becomes clear day by day for the convenient application demand of electronic product; And then cause giving more sustained attention of each manufacturer; Because each manufacturer in order to improve the competitiveness of electronic product, therefore must constantly strengthen and expand the function of electronic product, therefore various electronic product is except towards compact external form; Its structure and transmission speed also need constantly to increase, and carry the more convenience of user on manipulating whereby.
Since electric connector is used to connect between electronic product or electronic product in signal transmission between each element; Therefore the importance of electric connector on electronic product can not speech; How each manufacturer is easy to assembling with electric connector when making; Reduce assembly cost, can take into account the effect of electric connector simultaneously again, become and competed part between each manufacturer in succession.
In electric power connector, maximum breakthrough, USB (Universal Serial Bus) universal serial bus are also arranged in USB connector; It is a serial bar standard that connects external equipment; Using on computers extensively, is common specifications, also can be used on the machine on the box and game machine; Even many industrial instrumentations also are to be connected with computer through USB; USB not only can provide the transmission of peripheral equipment data, also can supply power, and the characteristic of On-The-Go plug and play more can make the direct swap data of portable device.
USB is the USB1.0 specification from the beginning, and its transmission speed is 1.5Mb/s, and releases the USB2.0 specification in 1998; Transmission speed then rises to 12Mb/s; And this specification is with in being widely used in electronic product, and the USB3.0 specification of present up-to-date release then more rises to 5.0Gb/s with transmission speed, and it is more than 10 times of USB2.0 specification; Because it is many that speed promoted more in the past, therefore become the following product of promoting of each manufacturer.
Therefore, but under the USB3.0 products situation of phase in future, how the USB3.0 product is reached the purpose of simple and easy manufacturing, more become each manufacturer and need the problem that overcomes badly.
See also the electric connector that the novel patent announcement of TaiWan, China M357062 patent discloses a kind of USB3.0 specification, this electric connector includes body, the first terminal, second terminal, housing and fixture; Being respectively equipped with on this body can ccontaining the first terminal and first slot and second slot of second terminal; And it is first slot and second slot zone is separated through dividing plate; This first terminal plugs and is fixed in first slot; Its front end contact site then towards the bending of second slot, makes the first terminal front end slightly be a U font; Second terminal then plugs and is fixed in second slot; Its front end also bends and is provided with elastic contact part and is placed in second slot; This first terminal and the second terminal rear end then respectively bending be provided with a weld part and be arranged in the fixture; Weld part is fixed on the body, close a fixing housing in this external then cover through fixture; When corresponding connector plugged connection, its first terminal front end contact site and the second terminal elastic contact part then can electrically contact connection with it, and then reach transmission destination.
Yet because this electrical connector element is too much, its assembling process is complicated, makes electric connector in assembling process, take place because of human factor causes the product quality condition of poor, is necessary to overcome in fact.
Continue, see also the novel patent announcement of TaiWan, China M387417 patent and disclose a kind of USB connector, it comprises: a substrate has several first contact mats and several second contact mats expose to this substrate on it; And a connector, it has several flutings and several terminals, wherein an end of several terminals be placed through respectively these several the fluting in and expose to this fluting, the other end of this several terminals then contacts to form a USB connector with this second contact mat respectively.
Wherein, aforesaid several flutings make the other end of several terminals expose to connector, make with another butt connector when inserting, when contacting preposition guiding, can't prevent aforesaid several conducting terminals undermined.
See also the novel patent announcement of TaiWan, China M412498 patent again and disclose a kind of USB connector; It includes: a connector body; It has several flutings, several the first terminals and several second terminals, wherein, has a groove post separately between per two flutings; After placing the below of these several groove posts respectively and expose to these several groove posts, extends forward again at one end of these several the first terminals; The other end then extends to horizontal direction after the bending respectively downwards again, and forming a welding ends, an end of this several second terminal is placed through in this several fluting respectively and exposes to this fluting; The other end then extends to horizontal direction after the bending downwards respectively again, to form a welding ends; And a substrate, have several first contact mats and several second contact mats on it, and these several first contact mat and the configuration of several second contact mat interleaved, couple to supply these several the first terminals and these several second terminal respectively, to form a USB connector.
When the terminal of only above-mentioned USB connector exposes to fluting, do not have special structural design, therefore when it docked with butt connector each other, its Elastic Contact power confining force was low and useful life is shorter.In addition, be not coated and fixed, so its overall construction intensity is not enough, probably causes the inconvenience of user under long-term use owing to above-mentioned USB connector has through metal shell outward.
This shows that above-mentioned existing electric connector still has many disappearances, real non-one kindhearted designer, and demand urgently improveing.
The drawbacks that the utility model inventor derives in view of above-mentioned existing electric connector is urgently to think to improve innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, successfully research and development are accomplished this part and approached card connector finally.
The utility model content
The purpose of the utility model provides a kind of insulating body front end and is provided with the buckle recess; Metal shell then is provided with aforesaid buckle recess and forms corresponding buckle protuberance; By cooperatively interacting between buckle recess and buckle protuberance; Its connector can be fixed on the metal shell, and then the infringement that the time caused of prevention connector plug.
Another purpose of the utility model provides a kind of thin card connector that increases the combined strength between insulating body and metal shell.
In order to achieve the above object, a kind of thin card connector of the utility model includes: circuit board is provided with the circuit board weld part; Insulating body is arranged on the circuit board, and its front end is provided with the location tongue piece, then is provided with several conducting terminal storage tanks and buckle recess on the tongue piece of location; Several elastic arm conducting terminals and dull and stereotyped conducting terminal; Be arranged in the conducting terminal storage tank of insulating body; Said elastic arm conducting terminal and dull and stereotyped conducting terminal all include contact site and weld part; The contact site of said elastic arm conducting terminal and dull and stereotyped conducting terminal exposes on the tongue piece of location, and the weld part of said elastic arm conducting terminal and dull and stereotyped conducting terminal then is welded on the circuit board weld part; Metal shell coats and to be shielded in outside circuit board and the insulating body, and the metal shell front end then is provided with the buckle protuberance with the mutual corresponding snap fit of buckle recess of insulating body.
Preferably, this circuit board includes main part, reaches the docking section that autonomous body extends forward, and said circuit board weld part is arranged on the docking section, then is provided with storage chip on the main part.
Preferably, the conducting terminal storage tank of this insulating body is that forward and backward row two rows arrange setting, and the conducting terminal storage tank is through the insulating body rear.
Preferably, be step structure between the buckle recess of this insulating body and location tongue piece.
Preferably, this elastic arm conducting terminal also includes the fixed part that is fixed in insulating body conducting terminal storage tank, and the contact site of this elastic arm conducting terminal and weld part extend and form from these fixed part two ends.
Preferably, this metal shell end face is provided with towards insulating body end face rear direction and is used for the stopper section that insulating body backstop is spacing.
Preferably, this flat board conducting terminal also includes the fixed part that is fixed in insulating body conducting terminal storage tank, and the contact site of this flat board conducting terminal and weld part extend and form from these fixed part two ends, and wherein this contact site is a plate-like structure.
Preferably, this metal shell front end then is bent with a bending part towards the insulating body direction, and on bending part, extends to form said buckle protuberance again.
Preferably, this flat board conducting terminal and elastic arm conducting terminal are arranged in two rows, and the contact site of its middle plateform conducting terminal is arranged in the front row, and the contact site of elastic arm conducting terminal then is arranged in back row.
Preferably, this circuit board is direct base plate for packaging of chip or printed circuit board base board.
Metal shell of the utility model and insulating body are respectively through outside the cooperatively interacting of buckle recess and buckle protuberance; More can be through the stopper section with the insulating body integrated positioning; Except can improving the assembling intensity between insulating body and metal shell, more can improve the contact engaging and separating force of the utility model when using.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture sketch map of the thin card connector of the utility model.
Fig. 2 is the three-dimensional decomposition texture sketch map of another angle of the thin card connector of the utility model.
Fig. 3 is the insulating body of the thin card connector of the utility model and the decomposition texture sketch map after the conducting terminal assembling.
Fig. 4 is the circuit board and the three-dimensional decomposition texture sketch map of housing of the thin card connector of the utility model.
Fig. 5 is the three-dimensional sketch map of the thin card connector of the utility model.
Fig. 6 is the cross-sectional view of the thin card connector of the utility model.
Wherein:
1 circuit board, 11 main parts, 12 docking sections
13 circuit board weld parts, 2 insulating bodies, 21 location tongue pieces
22 conducting terminal storage tanks, 23 buckle recesses, 3 elastic arm conducting terminals
31 fixed parts, 32 contact sites, 33 weld parts
4 dull and stereotyped conducting terminal 41 fixed parts 42 contact sites
43 weld parts, 5 metal shells, 51 butt joint spaces
52 bending parts, 53 buckle protuberances, 54 stopper sections.
Embodiment
For let the above-mentioned of the utility model and other purposes, feature and advantage can be more obviously understandable, the hereinafter spy enumerates preferred embodiment, and conjunction with figs., elaborates as follows.
See also Fig. 1 to shown in Figure 6, for the solid of the thin card connector that the utility model provided is decomposed, the combining structure sketch map; The thin card connector of the utility model includes circuit board, be arranged at insulating body on the circuit board, be fixed in dull and stereotyped conducting terminal and the elastic arm conducting terminal on the insulating body and be coated on circuit board and metal shell that conducting terminal is outer;
This circuit board 1 includes main part 11; Reach the docking section 12 that autonomous body 11 extends forward; Said docking section 12 is provided with circuit board weld part 13; Then can be provided with storage chip (not indicating among the figure) on the main part 11, above-mentioned circuit board 1 can be direct base plate for packaging of a chip (COB) or printed circuit board base board;
This insulating body 2 is that plastic cement material is made; And insulating body 2 front ends then are extended with location tongue piece 21, then are provided with several conducting terminal storage tanks 22 on the tongue piece 21 of location, and conducting terminal storage tank 22 is that forward and backward row two rows arrange setting; Conducting terminal storage tank 22 is through insulating body 2 rears; It is fixing to supply conducting terminal to plug whereby, and tongue piece 21 front end both sides, location then are respectively equipped with a buckle recess 23, makes that buckle recess 23 and the structure of locating 21 of tongue pieces are step structure;
This elastic arm conducting terminal 3 includes fixed part 31 that is fixed in insulating body 2 conducting terminal storage tanks 22 and contact site 32 and the weld part 33 that extends from fixed part 31 two ends; This contact site 32 exposes on the location tongue piece 21 of insulating body 2; Weld part 33 then exposes to outside the insulating body 2; Above-mentioned elastic arm conducting terminal 3 contact sites 32 are arranged at insulating body 2 tongue piece 21 tops, location and form a spacing; Make elastic arm conducting terminal 3 contact sites 32 produce certain elasticity, 33 of weld parts extend to outside the insulating body 2 and are fixedly welded on the circuit board weld part 13;
This flat board conducting terminal 4 includes fixed part 41 that is fixed in insulating body 2 conducting terminal storage tanks 22 and contact site 42 and the weld part 43 that extends from fixed part 41 two ends; Wherein this contact site 42 is a plate-like structure; Supply butt connector butt joint contact in view of the above, weld part 43 then extends to outside the insulating body 2 and is fixedly welded on the circuit board weld part 13;
The wherein above-mentioned dull and stereotyped conducting terminal 4 and the arrangement of elastic arm conducting terminal 3 meet the transmission standard of USB3.0; The termination contact portion 42,32 of dull and stereotyped conducting terminal 4 and elastic arm conducting terminal 3 is arranged in two rows; The contact site 42 of its middle plateform conducting terminal 4 is arranged in the front row, and 32 in the termination contact portion of elastic arm conducting terminal 3 is arranged in back row.In addition, no matter above-mentioned is that the weld part 33 of dull and stereotyped conducting terminal 4 or elastic arm conducting terminal 3 can be surface adhering technology (Surface Mount Technology is called for short SMT and is welded on this circuit board weld part 13.
5 of this metal shells are coated on the outer rim of circuit board 1 and conducting terminal 3,4; Make metal shell 4 form one and dock space 51 with 42,32 in the termination contact portion of dull and stereotyped conducting terminal 4 and elastic arm conducting terminal 3; Provide the butt joint of butt connector to use in view of the above; Metal shell 5 front ends then are bent with a bending part 52 towards butt joint space 51 directions, and on bending part 52, are extended with the buckle recess 23 mutual corresponding buckle protuberances 53 with insulating body 2 again, through cooperatively interacting of buckle recess 23 and buckle protuberance 53; Make metal shell 5 can insulating body 1 be stable in the metal shell 5; Increase the structural strength that butt joint is used simultaneously, this connector can be fixed on the metal shell 5, and then the infringement that is caused during the plug of prevention connector; In addition; Metal shell 5 tops are provided with a stopper section 54 towards insulating body 2 end face rear direction; When insulating body 2 is assembled in the metal shell 5; 54 of this stopper sections can be arranged at insulating body 2 rears, whereby with insulating body 2 backstops location, improve the combined strength of 5 of insulating body 2 and metal shells simultaneously.
Can know through above-mentioned explanation; Metal shell 5 of the utility model and insulating body 2 are respectively through outside the cooperatively interacting of buckle recess 23 and buckle protuberance 53; More can be through stopper section 54 with insulating body 2 integrated positionings; Except the assembling intensity that can improve 5 of insulating body 2 and metal shells, more can improve the contact engaging and separating force of the utility model when using.
Above-listed detailed description is specifying to a possible embodiments of the utility model; But this embodiment is not the claim in order to restriction the utility model; Allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of the utility model.The claim that the rights protection scope Ying Ruhou of the utility model states is said.
Claims (10)
1. a thin card connector is characterized in that, includes:
Circuit board is provided with the circuit board weld part;
Insulating body is arranged on the circuit board, and its front end is provided with the location tongue piece, then is provided with several conducting terminal storage tanks and buckle recess on the tongue piece of location;
Several elastic arm conducting terminals and dull and stereotyped conducting terminal; Be arranged in the conducting terminal storage tank of insulating body; Said elastic arm conducting terminal and dull and stereotyped conducting terminal all include contact site and weld part; The contact site of said elastic arm conducting terminal and dull and stereotyped conducting terminal exposes on the tongue piece of location, and the weld part of said elastic arm conducting terminal and dull and stereotyped conducting terminal then is welded on the circuit board weld part;
Metal shell coats and to be shielded in outside circuit board and the insulating body, and the metal shell front end then is provided with the buckle protuberance with the mutual corresponding snap fit of buckle recess of insulating body.
2. thin card connector as claimed in claim 1 is characterized in that this circuit board includes main part, reaches the docking section that autonomous body extends forward, and said circuit board weld part is arranged on the docking section, then is provided with storage chip on the main part.
3. thin card connector as claimed in claim 1 is characterized in that, the conducting terminal storage tank of this insulating body is that forward and backward row two rows arrange setting, and the conducting terminal storage tank is through the insulating body rear.
4. thin card connector as claimed in claim 1 is characterized in that, is step structure between the buckle recess of this insulating body and location tongue piece.
5. thin card connector as claimed in claim 1; It is characterized in that; This elastic arm conducting terminal also includes the fixed part that is fixed in insulating body conducting terminal storage tank, and the contact site of this elastic arm conducting terminal and weld part extend and form from these fixed part two ends.
6. thin card connector as claimed in claim 1 is characterized in that, this metal shell end face is provided with towards insulating body end face rear direction and is used for the stopper section that insulating body backstop is spacing.
7. thin card connector as claimed in claim 1; It is characterized in that; This flat board conducting terminal also includes the fixed part that is fixed in insulating body conducting terminal storage tank; The contact site of this flat board conducting terminal and weld part extend and form from these fixed part two ends, and wherein this contact site is a plate-like structure.
8. thin card connector as claimed in claim 1 is characterized in that, this metal shell front end then is bent with a bending part towards the insulating body direction, and on bending part, extends to form said buckle protuberance again.
9. thin card connector as claimed in claim 3 is characterized in that, this flat board conducting terminal and elastic arm conducting terminal are arranged in two rows, and the contact site of its middle plateform conducting terminal is arranged in the front row, and the contact site of elastic arm conducting terminal then is arranged in back row.
10. like the described thin card connector of arbitrary claim in the claim 1 to 9, it is characterized in that this circuit board is direct base plate for packaging of chip or printed circuit board base board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200273128U CN202434783U (en) | 2012-01-20 | 2012-01-20 | Thin clip connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200273128U CN202434783U (en) | 2012-01-20 | 2012-01-20 | Thin clip connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434783U true CN202434783U (en) | 2012-09-12 |
Family
ID=46784195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200273128U Expired - Fee Related CN202434783U (en) | 2012-01-20 | 2012-01-20 | Thin clip connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2497186A (en) * | 2011-12-02 | 2013-06-05 | Power Quotient Int Co Ltd | USB connector with angled edge |
| GB2504193A (en) * | 2012-06-04 | 2014-01-22 | Power Quotient Int Co Ltd | Electrical connector |
-
2012
- 2012-01-20 CN CN2012200273128U patent/CN202434783U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2497186A (en) * | 2011-12-02 | 2013-06-05 | Power Quotient Int Co Ltd | USB connector with angled edge |
| GB2497186B (en) * | 2011-12-02 | 2016-09-14 | Power Quotient Int Co Ltd | USB connector |
| GB2504193A (en) * | 2012-06-04 | 2014-01-22 | Power Quotient Int Co Ltd | Electrical connector |
| GB2504193B (en) * | 2012-06-04 | 2016-09-21 | Power Quotient Int Co Ltd | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20140120 |